1 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (frame_resize_pixelwise): Fix doc-string.
5 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7 Fix handling of internal borders (Bug#16348).
8 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
9 internal border width from pixel width of windows.
10 (change_frame_size_1): Don't return early when frame's pixel
11 size changes - we still have to record the new sizes in the
13 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
14 also when toolbar gets larger.
15 * window.c (check_frame_size): Include internal_border_width in
17 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
18 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
19 non-toolkit/non-GTK version clear internal border.
20 * xterm.c (x_clear_under_internal_border): New function for
21 non-toolkit/non-GTK version.
22 (x_after_update_window_line): In non-toolkit/non-GTK version
24 (handle_one_xevent, x_set_window_size): Call
25 x_clear_under_internal_border in non-toolkit/non-GTK version.
26 * xterm.h (x_clear_under_internal_border): Extern it.
28 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
30 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
31 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
34 2014-01-06 Eli Zaretskii <eliz@gnu.org>
36 * xdisp.c (redisplay_window): Don't skip window redisplay if the
37 last value of point is not equal to buffer's point. (Bug#16129)
39 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
42 * nsterm.h (updateCollectionBehavior): Rename from
43 updateCollectionBehaviour. All uses changed.
45 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
46 * Makefile.in (SETFATTR): New macro.
47 (temacs$(EXEEXT)): Use it.
49 2014-01-04 Martin Rudalics <rudalics@gmx.at>
51 Fix maximization behavior on Windows (Bug#16300).
52 * w32fns.c (w32_fullscreen_rect): Don't handle
53 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
54 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
55 of SetWindowPos. Restore last placement also when leaving
56 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
57 but the FULLSCREEN_BOTH case.
59 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
62 * data.c (arithcompare_driver):
63 * fileio.c (Fcar_less_than_car):
64 * fns.c (internal_equal):
65 * frame.c (delete_frame):
66 * lisp.h (enum More_Lisp_Bits):
68 Avoid C99 constructs that don't work in C89.
69 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
70 to port to C89, which doesn't have 'long long'.
71 (count_trailing_zero_bits): Use them.
73 2014-01-03 Chong Yidong <cyd@gnu.org>
75 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
77 2014-01-02 Martin Rudalics <rudalics@gmx.at>
79 Further adjust frame/window scrollbar width calculations.
80 * window.c (apply_window_adjustment): Set
81 windows_or_buffers_changed.
82 (Fwindow_scroll_bars): Return actual scrollbar width.
83 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
84 For non-toolkit builds again use 14 as minimum width and set
85 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
86 * xterm.c (XTset_vertical_scroll_bar): Take width from
87 WINDOW_SCROLL_BAR_AREA_WIDTH.
88 (x_new_font): Rename wid to unit. Base calculation of new
89 scrollbar width on toolkit used and make it analogous to that of
90 x_set_scroll_bar_default_width.
91 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
92 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
94 * w32term.c (w32_set_vertical_scroll_bar): Take width from
95 WINDOW_SCROLL_BAR_AREA_WIDTH.
96 (x_new_font): Make it correspond to changes in xterm.c.
98 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
100 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
101 This is a cleaner way to fix the MinGW-w64 porting problem.
102 Check for INTPTR_MAX misconfiguration.
104 2014-01-01 Eli Zaretskii <eliz@gnu.org>
106 * search.c (newline_cache_on_off, find_newline): In indirect
107 buffers, use the newline cache of the base buffer.
109 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
110 buffer, invalidate the caches of its base buffer. (Bug#16265)
112 * indent.c (width_run_cache_on_off, compute_motion): In indirect
113 buffers, use the width-run cache of the base buffer.
115 * xdisp.c (redisplay_window): When the window displays an indirect
116 buffer, and the character widths in the display table have
117 changed, invalidate the width-run cache of the corresponding base
120 * fileio.c (Finsert_file_contents): When invalidating the newline
121 cache, consider the case of inserting into indirect buffer.
123 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
124 In indirect buffers, use the paragraph cache of the base buffer.
126 2013-12-31 Martin Rudalics <rudalics@gmx.at>
128 * window.c (grow_mini_window): Fix last change.
130 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
132 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
134 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
136 * w32term.c (w32_initialize): Use LCID and LOWORD.
138 * w32proc.c (create_child): Use pid_t for 5th argument.
139 (IsValidLocale): Don't provide prototype for MinGW64.
140 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
141 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
143 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
144 MinGW64 doesn't support.
146 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
148 * w32.c (set_named_security_info): New function.
149 (acl_set_file): Fall back on set_named_security_info if
150 set_file_security fails.
151 (g_b_init_set_named_security_info_w)
152 (g_b_init_set_named_security_info_a): New static variables.
153 (globals_of_w32): Initialize them to zero.
154 (set_named_security_info): Set them to non-zero if the
155 corresponding API is available.
156 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
159 2013-12-31 Martin Rudalics <rudalics@gmx.at>
161 Some more fixes following pixelwise resize changes including one
163 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
164 of frame_resize_pixelwise.
165 * widget.c (pixel_to_text_size): New function.
166 (update_wm_hints): Have size hints respect value of
167 frame_resize_pixelwise.
168 (EmacsFrameResize): Alway process resize requests pixelwise.
169 * window.c (grow_mini_window): Make sure mini window is at least
171 * xdisp.c (display_menu_bar): Make sure menubar extends till
173 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
174 (x_set_tool_bar_lines): Calculate pixelwise.
175 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
176 frame_resize_pixelwise.
178 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
180 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
181 variables not used there.
183 2013-12-30 Eli Zaretskii <eliz@gnu.org>
185 * w32.c (sys_umask): New function. (Bug#16299)
187 2013-12-30 Martin Rudalics <rudalics@gmx.at>
189 * dispnew.c (change_frame_size_1): Take old width of root window
190 from that window's pixel width. (Bug#16284)
192 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
194 Plain copy-file no longer chmods an existing destination (Bug#16133).
195 * fileio.c (realmask): Now a static var, not a local.
196 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
197 Remove arg STATPTR. All uses changed.
198 (Fcopy_file): Do not alter permissions of existing destinations,
199 unless PRESERVE-PERMISSIONS (renamed from
200 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
201 Avoid race when testing for existing destinations and for
202 when input and output files are the same.
203 If changing the group fails, adjust both default and
204 preserved permissions so that access is not granted to the
206 (Fset_default_file_modes, init_fileio): Update realmask.
207 (Fdefault_file_modes): Use realmask instead of calling umask.
209 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
211 Fix pipe bug with OS X emacs --daemon (Bug#16262).
212 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
213 flags on the daemon pipe ends before execing.
215 2013-12-28 Eli Zaretskii <eliz@gnu.org>
217 * w32fns.c (Fx_create_frame): Error out if called from a TTY
220 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
222 * callproc.c (Vexec_path): Document that exec-directory is in it.
224 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
226 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
229 2013-12-27 Chong Yidong <cyd@gnu.org>
231 * data.c (Fsymbol_function): Doc fix.
233 2013-12-26 Martin Rudalics <rudalics@gmx.at>
235 Some more tinkering with Bug#16051.
236 * window.c (resize_frame_windows): Don't let the size of the
237 root window drop below the frame's default character size.
238 Never ever delete any subwindows - let the window manager do the
241 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
242 of toolbar lines needed when they exceed the height of the root
244 (unwind_create_frame_1): New function.
245 (Fx_create_frame): Generally inhibit calling the window
246 configuration change hook here. Remove extra call to
247 change_frame_size - it's not needed when we don't run the
248 configuration change hook.
250 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
252 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
253 On my Fedora 19 platform the core dumps were so big that
254 my desktop became nearly catatonic.
255 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
256 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
257 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
258 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
260 * conf_post.h (__has_feature): New macro, if not already defined.
261 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
262 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
264 2013-12-25 Eli Zaretskii <eliz@gnu.org>
266 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
267 is a file name. (Bug#16252)
269 2013-12-25 Chong Yidong <cyd@gnu.org>
271 * keyboard.c (Voverriding_terminal_local_map):
272 (Voverriding_local_map): Doc fix.
274 * keymap.c (Vemulation_mode_map_alists): Doc fix.
276 2013-12-24 Eli Zaretskii <eliz@gnu.org>
278 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
279 file name when it is submitted to ShellExecute. Simplify code.
280 Don't test DOCUMENT for being a string, as that is enforced by
281 CHECK_STRING. Doc fix.
283 2013-12-23 Eli Zaretskii <eliz@gnu.org>
285 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
286 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
287 redisplay_tool_bar does. Improve and fix commentary.
288 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
289 limits of the glyph matrices. (Bug#16051)
290 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
291 only when the new size is different from the old one, and the new
292 size can be achieved given the frame height.
294 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
296 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
298 2013-12-23 Glenn Morris <rgm@gnu.org>
300 * lread.c (Fload): Mention load-prefer-newer in doc.
302 2013-12-22 Martin Rudalics <rudalics@gmx.at>
304 Handle Bug#16207 by being more restrictive when running hooks.
305 * window.c (unwind_change_frame): New function.
306 (Fset_window_configuration): Don't run configuration change hook
307 while the frame configuration is unsafe. Call select_window
310 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
312 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
314 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
316 * nsterm.h: Declare EmacsColor category.
318 * nsterm.m (NSColor): Implement EmacsColor category.
319 (ns_get_color): Use colorUsingDefaultColorSpace.
320 (ns_get_color, ns_term_init): Use colorForEmacsRed.
322 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
324 2013-12-21 Eli Zaretskii <eliz@gnu.org>
326 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
327 having the PNG_NORETURN attribute, to avoid compiler warning in
330 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
332 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
334 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
335 fringe background extension.
336 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
337 because they are now always the same as `left' and `width',
338 respectively. Remove code for the case that `width' and
339 `sb_width' are different.
341 2013-12-20 Martin Rudalics <rudalics@gmx.at>
343 Remove scroll_bar_actual_width from frames.
344 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
345 * frame.c (Fscroll_bar_width): Return scroll bar area width.
346 (x_figure_window_size):
347 * nsterm.m (x_set_window_size):
348 * widget.c (set_frame_size):
349 * w32term.c (x_set_window_size):
350 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
351 scroll_bar_actual_width.
353 Convert scroll_bar members to integers on Windows.
354 * w32term.h (struct scroll_bar): Convert top, left, width,
355 height, start, end and dragging to integers.
356 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
358 * w32term.c (w32_set_scroll_bar_thumb)
359 (w32_scroll_bar_handle_click): Remove XINT conversions for
360 scroll_bar members. Treat bar->dragging as integer.
361 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
362 first element. Remove XINT conversions for scroll_bar members.
363 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
364 Remove XINT conversions for scroll_bar members.
366 Fix assignment for new window total sizes.
367 * window.c (Fwindow_resize_apply_total): Assign values for
370 2013-12-20 Chong Yidong <cyd@gnu.org>
372 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
373 argument to `append'.
375 2013-12-19 Eli Zaretskii <eliz@gnu.org>
377 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
378 current text face, for extending the face of the display margins.
381 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
384 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
386 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
389 * nsterm.m (Qfile, Qurl): New.
390 (EV_MODIFIERS2): New macro.
391 (EV_MODIFIERS): Use EV_MODIFIERS2.
392 (ns_term_init): Remove font and color from DND, does not work on
393 newer OSX, and other ports don't have them.
394 (performDragOperation:): Handle modifiers used during drag.
395 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
396 Remove global Lisp variables used to communicate with ns-win.el.
397 Remove font and color handling.
398 (syms_of_nsterm): Defsym Qfile and Qurl.
400 2013-12-19 Anders Lindgren <andlind@gmail.com>
402 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
403 (ns_constrain_all_frames, x_set_offset): Remove assignment to
405 (updateFrameSize:, windowWillResize:toSize:): Add trace.
406 (constrainFrameRect): Remove special case nr_screens == 1.
407 Don't constrain size to size of view.
409 * nsterm.h (ns_output): Remove dont_constrain.
411 2013-12-19 Anders Lindgren <andlind@gmail.com>
413 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
415 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
417 Minor fixes for recent openp changes.
418 * lisp.h (GCPRO7): New macro.
419 * lread.c (openp): Use bool for boolean; all callers changed.
420 Protect save_string from GC. Don't assume that file descriptors
421 are nonzero. Redo save_mtime comparison to avoid bogus GCC
422 warning about uninitialized variable.
424 2013-12-18 Eli Zaretskii <eliz@gnu.org>
426 * w32fns.c (emacs_abort): Use intptr_t as argument of
427 INT_BUFSIZE_BOUND, to avoid compiler warnings.
429 2013-12-18 Glenn Morris <rgm@gnu.org>
431 * lread.c (Fload): Pass load_prefer_newer to openp.
432 Don't bother checking mtime if openp already did it.
433 (openp): Add `newer' argument, to check all suffixes
434 and find the newest file.
435 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
436 * callproc.c (call_process):
437 * charset.c (load_charset_map_from_file):
438 * emacs.c (init_cmdargs):
439 * image.c (x_create_bitmap_from_file, x_find_image_file):
441 * lread.c (Flocate_file_internal):
442 * process.c (Fformat_network_address):
443 * sound.c (Fplay_sound_internal):
444 * w32.c (check_windows_init_file):
445 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
447 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
449 2013-12-17 Eli Zaretskii <eliz@gnu.org>
451 * w32.c (getloadavg): Don't index samples[] array with negative
452 indices. Recover from wall-clock time being set backwards.
454 * w32term.c (w32_initialize): Declare the argument of
455 set_user_model as const.
457 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
458 (w32_menu_show): Constify some arguments passed to MessageBox.
460 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
461 to initialize Lisp objects.
463 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
464 initialize Lisp objects.
466 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
467 use variables used only on X under that condition.
469 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
470 variables not used there.
472 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
474 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
475 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
477 2013-12-16 Eli Zaretskii <eliz@gnu.org>
479 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
480 code, revealed in presence of R2L characters, character
481 compositions, and display vectors. A better fix for Bug#16148.
482 (extend_face_to_end_of_line): Don't reference tool_bar_window in
483 GTK and NS builds, they don't have this member of struct frame.
485 * dispextern.h (struct composition_it): Correct a comment for the
488 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
490 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
491 This prevents a compilation error on C compilers that do not
492 default functions to return 'int' if not declared. Also, add
493 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
494 since it now uses inline functions.
496 2013-12-16 Eli Zaretskii <eliz@gnu.org>
498 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
499 display margins on mode line, header line, and in the frame's
500 tool-bar window. (Bug#16165)
502 2013-12-16 Andreas Schwab <schwab@suse.de>
504 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
506 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
508 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
511 2013-12-16 Martin Rudalics <rudalics@gmx.at>
513 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
515 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
517 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
518 intended to find bogus pointers in font objects (Bug#16140).
519 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
520 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
521 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
522 Disable for MS-Windows due to Bug#15876; apparently this
523 requires more or less substantial changes in fontset code.
524 * xfont.c (xfont_close):
525 * xftfont.c (xftfont_close): Call x_display_info_for_display
526 to check whether 'Display *' is valid (Bug#16093 and probably
529 2013-12-15 Eli Zaretskii <eliz@gnu.org>
531 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
532 Reported by Juanma Barranquero <lekktu@gmail.com>.
534 * process.c (Fprocess_send_eof): Don't crash if someone tries to
535 open a pty on MS-Windows. (Bug#16152)
537 * emacs.c (decode_env_path): Fix bogus comparison against
538 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
540 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
542 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
543 (Fx_file_dialog): Add parentheses around && to silence warning.
545 * w32term.c (construct_drag_n_drop): Remove unused local variable.
547 2013-12-15 Eli Zaretskii <eliz@gnu.org>
549 * xdisp.c (extend_face_to_end_of_line): Extend background of
550 non-default face in margin areas as well. (Bug#16151)
551 (display_line): Call extend_face_to_end_of_line for continued
552 lines as well, if the display margins have non-zero width.
553 (set_glyph_string_background_width): When needed, set the
554 extends_to_end_of_line_p flag on glyph strings to be drawn in
555 margin areas, not only in the text area.
557 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
560 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
562 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
563 Don't worry about verify_error being t, since it has to be a list.
565 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
567 Use bool for boolean, focusing on headers.
568 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
569 No need to include <stdbool.h>, since conf_post.h does it now.
570 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
571 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
572 (SET_PER_BUFFER_VALUE_P):
573 * ccl.c, ccl.h (setup_ccl_program):
574 * ccl.h (CHECK_CCL_PROGRAM):
575 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
576 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
577 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
578 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
579 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
580 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
581 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
582 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
583 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
584 (CHARSET_FAST_MAP_SET):
585 * coding.c (decode_coding_ccl, encode_coding_ccl):
586 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
587 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
588 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
589 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
590 (decode_coding_c_string):
591 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
592 * conf_post.h (has_attribute):
593 * dispextern.h (trace_redisplay_p):
594 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
595 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
596 (SET_GLYPH_FROM_CHAR_GLYPH):
597 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
598 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
599 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
600 (cursor_in_mouse_face_p):
601 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
602 (blank_row, prepare_desired_row)
603 (build_frame_matrix_from_leaf_window, make_current)
604 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
605 (update_window, scrolling_window, update_frame_line):
606 * disptab.h (GLYPH_FOLLOW_ALIASES):
607 * editfns.c (Fformat):
608 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
609 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
610 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
611 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
612 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
613 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
615 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
616 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
617 (FRAME_MOUSE_UPDATE):
618 * fringe.c (Fdefine_fringe_bitmap):
619 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
620 (x_create_bitmap_from_xpm_data, xpm_load_image):
621 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
622 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
623 (MERGE_INTERVAL_CACHE):
624 * keymap.h (KEYMAPP):
625 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
626 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
627 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
628 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
629 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
630 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
631 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
632 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
633 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
634 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
635 (SETUP_BUFFER_SYNTAX_TABLE):
636 * systime.h (timespec_valid_p):
637 * term.c (save_and_enable_current_matrix):
638 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
639 * xdisp.c (in_display_vector_p, display_tool_bar_line)
640 (redisplay_internal, try_window_reusing_current_matrix)
641 (sync_frame_with_window_matrix_rows, try_window_id)
642 (display_menu_bar, display_tty_menu_item, display_mode_line)
643 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
644 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
645 * xmenu.c (xmenu_show):
646 * xterm.c (use_xim, x_term_init):
647 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
648 (struct x_bitmap_record):
649 Use bool for booleans.
650 * ccl.c (struct buffer_text):
651 * ccl.h (struct ccl_program):
652 * charset.h (struct charset):
654 * coding.h (struct iso_2022_spec, struct coding_system):
655 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
656 (struct glyph_string, struct face, struct face_cache)
657 (struct bidi_string_data, struct bidi_it)
658 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
660 * editfns.c (Fformat):
661 * frame.h (struct frame):
662 * fringe.c (struct fringe_bitmap):
663 * intervals.h (struct interval):
664 * keyboard.h (struct kboard):
665 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
666 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
667 (struct Lisp_Buffer_Local_Value, union specbinding):
668 * macfont.m (struct macfont_info):
669 * process.h (struct Lisp_Process):
670 * termchar.h (struct tty_display_info):
671 * window.h (struct window):
672 * xterm.h (struct x_output):
673 Use bool_bf for boolean bit-fields.
674 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
676 * ccl.h (struct ccl_program): Remove unused members private_state,
677 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
679 (struct ccl_spec): Remove unused members cr_carryover,
681 * conf_post.h: Include <stdbool.h>.
683 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
684 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
685 Surround statement macro with proper 'do { ... } while (false)' brackets.
686 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
687 Args must now be expressions; all callers changed.
688 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
689 (PRODUCE_GLYPHS): Simplify use of boolean.
690 * fileio.c (Fcopy_file):
691 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
692 * lisp.h (UNGCPRO): Return void, not int.
693 (FOR_EACH_TAIL): Use void expression, not int expression.
694 * region-cache.c: Reindent.
695 * region-cache.h: Copy comments from region-cache.c, to fix
696 incorrect remarks about booleans.
698 2013-12-14 Eli Zaretskii <eliz@gnu.org>
700 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
701 when character at point is displayed from a display vector.
704 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
706 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
707 now a list of certificate validation checks that will abort a
708 connection with an error.
709 (Fgnutls_boot): Document it and use it.
711 2013-12-14 Martin Rudalics <rudalics@gmx.at>
713 * w32term.c (w32_enable_frame_resize_hack): New variable.
714 (x_set_window_size): Use it to hack frame resizing on Windows
717 2013-12-14 Eli Zaretskii <eliz@gnu.org>
719 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
720 Windows-specific code to w32.c. Change error message text to
721 match that of Posix platforms.
723 * w32.c (w32_copy_file): New function, most of the code copied and
724 reworked from Fcopy_file. Improve error handling. Plug memory
725 leak when errors are thrown. Support file names outside of the
726 current codepage. (Bug#7100)
728 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
730 * lread.c (load_path_default): Prototype.
732 2013-12-13 Glenn Morris <rgm@gnu.org>
734 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
736 (load-path-default): Remove `changed' argument.
737 Do not set dump_path permanently. Simplify.
738 (init_lread): Simplify.
739 (syms_of_lread): Remove dump_path.
741 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
743 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
744 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
745 2013-12-12 font-related change to avoid Bug#16128, which
746 is quite hard to fix without even more substantial changes.
748 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
750 * font.c (font_close_object): Check for live frame (Bug#16128).
752 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
754 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
755 Return ptrdiff_t, not int, since it's a buffer size.
756 Reindent/reparen some macros to a more Gnuish style.
758 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
760 Avoid undefined behavior with huge regexp interval counts.
761 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
762 since it's now specialized to interval counts. All uses changed.
763 Do not assume wrapraound on signed integer overflow.
764 (regex_compile): Simplify based on the above changes.
766 2013-12-12 Eli Zaretskii <eliz@gnu.org>
768 Support file names on MS-Windows that use characters outside of
769 the current system codepage. (Bug#7100)
771 * w32.c (get_file_security, set_file_security)
772 (create_symbolic_link): Separate pointers and boolean flags for
773 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
774 non-zero, else the former.
775 (codepage_for_filenames, filename_to_utf16, )
776 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
778 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
780 (normalize_filename): Lose the DBCS code, now works on UTF-8.
781 Accept only one argument; all callers changed.
782 (dostounix_filename): Remove the second argument, now works in
783 UTF-8. All callers changed.
784 (parse_root): Lose DBCS code.
785 (get_long_basename, w32_get_short_filename, init_environment)
786 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
787 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
788 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
789 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
790 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
791 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
793 (ansi_encode_filename): New function.
794 (get_emacs_configuration, get_emacs_configuration_options):
796 (add_volume_info, GetCachedVolumeInformation): Run the input file
797 name through unixtodos_filename, to ensure it is stored and
798 referenced in canonical form.
799 (get_volume_info): Lose the DBCS code, now works in UTF-8.
800 (logon_network_drive, sys_link, utime): Improve error handling.
801 (sys_access): New function.
802 (hashval, generate_inode_val): Unused functions deleted.
803 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
804 (check_windows_init_file): Convert error message from UTF-8 to
805 ANSI codepage, for display in the message box.
806 (globals_of_w32): Set w32_unicode_filenames according to the OS
809 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
810 w32_unicode_filenames is non-zero, ANSI mode otherwise.
811 (syms_of_w32term): Declare w32-unicode-filenames.
813 * w32proc.c (new_child, delete_child): Remove code that handled
814 unused pending_deletion and input_file members of the child struct.
815 (create_child, sys_spawnve): Convert all file names to ANSI
816 codepage. Use ANSI APIs explicitly; forcibly fail if any file
817 name cannot be encoded in ANSI codepage. Don't use
818 unixtodos_filename, mirror slashes by hand.
819 (record_infile, record_pending_deletion): Functions deleted.
820 (Fw32_short_file_name): Call w32_get_short_filename instead of
823 * w32notify.c (add_watch): Work in Unicode mode when
824 w32_unicode_filenames is non-zero, ANSI mode otherwise.
825 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
826 instead, do the same with Lisp primitives.
828 * w32fns.c (file_dialog_callback, Fx_file_dialog)
829 (Fsystem_move_file_to_trash, Fw32_shell_execute)
830 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
831 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
832 (Fw32_shell_execute): Improve error reporting.
833 (Fdefault_printer_name): Ifdef away for Cygwin.
835 * w32.h (struct _child_process): Remove input_file and
836 pending_deletion members that are no longer used.
837 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
838 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
839 (ansi_encode_filename): New and updated prototypes.
841 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
843 (unexec): Don't use dostounix_filename, it expects a file name in
844 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
847 * fileio.c (Ffile_name_directory, file_name_as_directory)
848 (directory_file_name, Fexpand_file_name)
849 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
850 arguments of dostounix_filename.
851 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
852 use MAX_UTF8_PATH for size of file-name strings.
853 (emacs_readlinkat): Build an explicitly unibyte string for file
855 (syms_of_fileio) <file-name-coding-system>:
856 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
858 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
859 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
860 directories to UTF-8.
861 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
862 environment, and each element of the input PATH, to UTF-8.
864 * dired.c (file_attributes): Use build_unibyte_string explicitly
865 to make Lisp strings from user and group names.
867 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
870 * coding.c (decode_file_name, encode_file_name): New functions.
872 * termcap.c (tgetent): Adapt to the change in arguments of
875 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
878 * msdos.c (dostounix_filename, init_environment): Adapt to the
879 change in arguments of dostounix_filename.
881 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
882 [WINDOWSNT]: Encode file names passed to the image libraries in
885 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
886 [WINDOWSNT]: Convert file names to the current ANSI codepage.
888 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
889 arguments of dostounix_filename.
891 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
893 * font.h (struct font_entity) [HAVE_NS]: New field to record
894 font driver which was used to create this entity.
895 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
896 frame where the font was opened.
897 (font_close_object): Add prototype.
898 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
899 (font_close_object): Not static any more. Lost frame arg.
900 Adjust comment and users.
901 * alloc.c (cleanup_vector): Call font_close_object to adjust
902 per-frame font counters correctly. If HAVE_NS, also call
903 driver-specific cleanup for font-entity objects.
904 * ftfont.c (ftfont_open):
905 * nsfont.m (nsfont_open):
906 * w32font.c (w32font_open_internal):
907 * xfont.c (xfont_open):
908 * xftfont.c (xftfont_open): Save frame pointer in font object.
909 * macfont.m (macfont_open): Likewise.
910 (macfont_descriptor_entity): Save driver pointer to be able
911 to call its free_entity routine when font-entity is swept.
912 * ftxfont.c (ftxfont_open): Add eassert because frame
913 pointer should be saved by ftfont_driver.open.
915 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
917 * xterm.c (x_make_frame_visible): Restore hack which is needed when
918 input polling is used. This is still meaningful for Cygwin, see
919 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
920 * keyboard.c (poll_for_input_1, input_polling_used): Define
922 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
923 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
924 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
925 (font_for_char): Prefer ptrdiff_t to int for buffer position.
926 (face_for_char): Likewise. Rearrange eassert and return ASCII
927 face for CHAR_BYTE8_P.
928 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
930 2013-12-11 Ken Brown <kbrown@cornell.edu>
932 * dispextern.h (erase_phys_cursor):
933 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
935 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
937 * nsterm.m (x_free_frame_resources):
938 * term.c (tty_free_frame_resources):
939 * xterm.c (x_free_frame_resources): Do not check for non-NULL
940 face cache because it's implied by free_frame_faces anyway.
941 * w32term.c (x_free_frame_resources): Likewise. Do not call
942 free_frame_faces twice.
944 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
946 * editfns.c (Fformat_time_string): Mention %F in the doc.
948 2013-12-11 Martin Rudalics <rudalics@gmx.at>
950 * window.c (resize_frame_windows): Don't return immediately when
951 the root window's size doesn't change - the minibuffer window
952 may still have to be repositioned/resized.
953 * xfns.c (Fx_create_frame): Always change the frame size after
954 initializing the frame's faces.
955 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
956 change_frame_size should already have done it.
957 (x_new_font): Assign new tool- and menu-bar heights.
958 (x_set_window_size_1): Account for tool- and menu-bar heights
959 (Bug#16013). Don't set pixel sizes since change_frame_size
960 should already have done it.
962 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
964 Remove the option of using libcrypto.
965 * Makefile.in (LIB_CRYPTO): Remove.
966 (LIBES): Don't use it.
968 2013-12-11 Juri Linkov <juri@jurta.org>
970 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
971 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
973 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
975 * xdisp.c (display_tool_bar_line): Don't extend on a previously
976 drawn tool bar items (Bug#16058).
977 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
979 2013-12-09 Ken Brown <kbrown@cornell.edu>
981 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
983 * lisp.h (get_frame_param): Adjust conditions for prototype
986 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
988 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
989 Avoid unused macro warning if configured --without-xft.
991 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
993 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
995 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
997 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
999 * emacs.c (main): Call fixup_locale a second time for GNUStep.
1001 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1003 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1005 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1007 Use libcrypto's checksum implementations if available, for speed.
1008 * Makefile.in (LIB_CRYPTO): New macro.
1011 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1012 The macro didn't conform to C99 due to type mismatch,
1013 which caused compilation failure with Sun C 5.12,
1014 and it was confusing anyway. Include window.h to declare
1015 redisplay_other_windows.
1017 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1019 * window.c (set_window_buffer): Update mode line (bug#16084).
1021 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1023 Fix minor problems found by static checking.
1024 * keyboard.c (poll_for_input_1, input_polling_used):
1025 Define only if HAVE_NTGUI.
1026 * xmenu.c (popup_activate_callback): Omit unnecessary
1027 check against USE_X_TOOLKIT, which must be defined here anyway.
1028 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1031 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1033 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1035 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1037 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1039 * nsterm.m (x_set_window_size): Remove fprintf.
1040 (init): Define always. Set applicationDidFinishLaunchingCalled
1042 (applicationDidFinishLaunching:):
1043 Set applicationDidFinishLaunchingCalled.
1044 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1047 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1049 Pixel resize changes for NS (Bug#16049).
1050 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1051 height/width. row/cols are locals.
1052 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1053 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1054 (windowWillResize): Remove gsextra. Calculate extra as in
1056 (x_new_font): Don't change frame size if fullscreen.
1057 Change size pixelwise.
1059 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1060 comment in xfns.c. Change to pixelwise call.
1062 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1064 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1067 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1069 * xterm.c (input_signal_count): Remove.
1070 (x_dispatch_event): Define unconditionally.
1071 (x_make_frame_visible): Process X events until the frame
1072 is really visible (Bug#16027).
1073 * xterm.h (x_dispatch_event): Declare unconditionally.
1075 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1077 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1079 * nsterm.m (x_set_window_size): Handle pixelwise.
1081 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1083 * w32term.c (x_new_font):
1084 * xterm.c (x_new_font): Calculate new frame size from new font
1087 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1089 * lisp.h (FOR_EACH_TAIL): New macro.
1090 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1092 * window.c (select_window): Call second wset_redisplay before we change
1093 selected_window (bug#16034).
1095 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1097 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1099 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1101 * w32xfns.c: Include window.h, to avoid a compiler warning.
1103 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1105 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1106 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1107 window_scroll takes care of it.
1108 (Fset_window_point, Fdelete_other_windows_internal)
1109 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1110 (Fsplit_window_internal, Fdelete_window_internal)
1111 (Fresize_mini_window_internal, Fset_window_configuration)
1112 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1113 cause redisplay instead of forcing a complete redisplay.
1114 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1115 we're only affecting the selected_window.
1117 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1119 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1120 directional control characters. Update type and category
1121 determination according to the UBA from Unicode v6.3.
1122 (bidi_category_t): New category EXPLICIT_FORMATTING.
1124 * dispextern.h (bidi_type_t): Update to include new bidirectional
1125 properties introduced with Unicode v6.3. (Bug#16043)
1127 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1129 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1132 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1134 * font.c (font_list_entities): Remove dummy assignment.
1135 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1136 used on graphic displays only. Remove unused 'font_encoder' member.
1137 (struct font_bitmap): Remove unused 'extra' member.
1138 * nsfont.m (nsfont_open):
1139 * w32font.c (w32font_open_internal):
1140 * ftfont.c (ftfont_get_bitmap): Adjust users.
1142 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1144 Use bool for boolean.
1145 * tparam.c (tparam1):
1146 * undo.c (record_point, record_property_change):
1147 Use bool for boolean, for local vars that are always true or false.
1149 Minor integer overflow fixes (Bug#16033).
1150 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1151 This improves on the previous fix to this function.
1152 (window_resize_check): When summing up pixel counts, don't rely on
1153 undefined behavior if the sum overflows.
1155 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1157 * window.c (Fset_window_new_pixel): Don't choke at negative
1158 argument value (Bug#16033).
1160 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1161 to avoid crash in window_box_height.
1163 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1164 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1166 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1168 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1170 Minor integer overflow fixes.
1171 * window.c (Fset_window_new_pixel, grow_mini_window):
1172 * xdisp.c (Fwindow_text_pixel_size):
1173 Avoid undefined behavior on signed integer overflow.
1174 * xfns.c (x_set_mouse_color):
1175 Check that drag shape fits in 'unsigned', since that's what X wants.
1177 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1179 Improve reporting of fatal exception on MS-Windows.
1180 * w32fns.c (my_exception_handler): New function.
1181 (globals_of_w32fns): Set it up as the unhandled exception
1182 handler. Initialize exception code and address to zeros.
1183 (emacs_abort): If the exception code and address are available,
1184 print them at the beginning of the backtrace. Fix the format of
1185 printing addresses (was producing 0x0x12345678 on XP).
1188 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1190 * eval.c (Fbacktrace__locals): New function.
1191 (syms_of_eval): Defsubr it.
1193 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1195 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1196 Define here to unify between...
1197 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1198 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1200 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1202 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1204 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1205 fringe background extension.
1206 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1207 because they are now always the same as `left' and `width',
1208 respectively. Remove code for the case that `width' and
1209 `sb_width' are different.
1211 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1213 Fix minor problems found by static checking.
1214 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1215 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1216 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1218 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1220 * image.c (imagemagick_compute_animated_image): Don't crash if we
1221 have an animation with different-sized images (bug#15313).
1223 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1225 Remove some unused items introduced during pixelwise change.
1226 * window.c (window_resize_total_check): Remove unused function.
1227 * xdisp.c (remember_mouse_glyph): Remove unused label.
1228 (Ftool_bar_height): Move declaration inside #if.
1229 * xterm.c (x_set_window_size): Don't use r and c.
1231 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1233 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1236 * window.c (Fset_window_configuration): Comment out unused variables.
1238 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1240 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1242 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1244 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1246 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1247 HAVE_GNUTLS3 (Bug#16001).
1249 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1250 if interrupts are deferred (Bug#15801).
1252 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1254 Support resizing frames and windows pixelwise.
1255 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1256 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1257 (struct glyph_matrix): Replace window_left_col and
1258 window_top_line by window_pixel_left and window_pixel_top.
1259 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1261 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1262 (draw_window_divider, move_it_to, x_draw_right_divider)
1263 (x_draw_bottom_divider, change_frame_size): Add or fix
1265 * dispnew.c (change_frame_size_1): Change prototype.
1266 (adjust_glyph_matrix, required_matrix_width)
1267 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1268 values instead of lines and columns.
1269 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1270 WINDOW_TOTAL_FRINGE_WIDTH.
1271 (handle_window_change_signal, do_pending_window_change)
1272 (init_display): Adjusts calls of change_frame_size.
1273 (change_frame_size, change_frame_size_1): Handle pixelwise
1275 * frame.c (Qright_divider_width, Qbottom_divider_width):
1277 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1278 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1279 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1280 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1282 (set_frame_param): New function.
1283 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1284 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1285 (Ffringe_width, Fborder_width, Fright_divider_width)
1286 (Fbottom_divider_width): New functions, defsubr them.
1287 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1288 New argument pixelwise.
1289 (struct frame_parm_table): New members Qright_divider_width and
1290 Qbottom_divider_width.
1291 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1292 (x_report_frame_params): Handle Qright_divider_width and
1293 Qbottom_divider_width.
1294 (x_set_right_divider_width, x_set_bottom_divider_width):
1296 (frame_resize_pixelwise): New option.
1297 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1298 new_pixelwise, right_divider_width and bottom_divider_width;
1299 remove total_lines; rename text_lines, text_cols, new_text_lines
1300 and new_text_cols to text_height, text_width, new_height and
1301 new_width respectively.
1302 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1303 FRAME_TEXT_WIDTH respectively.
1304 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1305 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1306 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1308 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1309 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1310 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1311 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1312 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1313 (FRAME_TOTAL_COLS_ARG): Remove macro.
1314 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1315 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1316 (x_wm_set_size_hint): Handle frame pixel sizes.
1317 * indent.c (compute_motion, Fcompute_motion):
1318 Call window_body_width instead of window_body_cols.
1319 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1320 (make_lispy_position): Handle right and bottom dividers.
1321 (Fsuspend_emacs): Pixelize call of change_frame_size.
1322 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1323 * lisp.h: Extern set_frame_param.
1324 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1326 (Fx_create_frame): Add entry for vertical_drag_cursor.
1327 Pixelize call of change_frame_size.
1328 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1329 * nsterm.m (ns_update_window_end): Optionally draw right
1331 (x_set_window_size): Add argument pixelwise.
1332 Call check_frame_size and change_frame_size with pixelwise zero.
1333 (ns_draw_window_divider): New function.
1334 (ns_redisplay_interface): Add ns_draw_window_divider.
1335 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1336 (x_new_font): Call x_set_window_size with pixelwise zero.
1337 * print.c (print_object): For a window print its sequence
1339 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1340 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1341 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1342 (w32_createwindow): Use scroll bar area width.
1343 (w32_wnd_proc): Handle bottom divider width.
1344 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1345 (Fx_create_frame): Default divider width parameters.
1346 Caclulate sizes pixelwise. Add vertical drag cursor support.
1347 (x_create_tip_frame): Default divider widths to zero.
1348 Pixelize call to change_frame_size.
1349 (Fx_show_tip): Add handling of divider widths. Pixelize window
1351 (Fw32_frame_rect): New function.
1352 (frame_parm_handler w32_frame_parm_handlers): Add divider
1354 (Vx_window_vertical_drag_shape): Add variable.
1355 * w32inevt.c (resize_event, maybe_generate_resize_event):
1356 Pixelize change_frame_size calls.
1357 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1359 * w32term.c (w32_draw_window_divider): New function.
1360 (x_update_window_end): Handle right divider.
1361 (w32_draw_fringe_bitmap, x_scroll_run)
1362 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1363 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1364 Calculate new frame sizes pixelwise.
1365 (x_new_font): Pixelize call to x_set_window_size.
1366 (x_check_fullscreen): Pixelize call to change_frame_size.
1367 (x_set_window_size_1, x_set_window_size): New argument
1368 pixelwise. Calculate pixelwise.
1369 (x_wm_set_size_hint): Use scroll bar area width.
1370 (w32_redisplay_interface): Add w32_draw_window_divider.
1371 * w32term.h (struct w32_output): Add vertical drag cursor.
1372 * widget.c (set_frame_size, update_wm_hints)
1373 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1375 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1376 * window.c (sequence_number): Restore.
1377 (Fwindow_pixel_width, Fwindow_pixel_height)
1378 (Fwindow_mode_line_height, Fwindow_header_line_height)
1379 (window_pixel_to_total, Frun_window_scroll_functions)
1380 (Fset_window_new_pixel, window_resize_apply_total)
1381 (Fwindow_resize_apply_total): New functions.
1382 (window_body_height, window_body_width): Rename from
1383 window_body_lines. New argument PIXELWISE.
1384 Calculate pixelwise.
1385 (Fwindow_body_height, Fwindow_body_width): New argument
1387 (coordinates_in_window, window_relative_x_coord): Use window's
1388 pixel width instead of total width.
1389 (replace_window, recombine_windows): Initialize pixel values.
1390 (resize_root_window, resize_frame_windows, grow_mini_window)
1391 (shrink_mini_window): New argument PIXELWISE.
1392 Calculate pixelwise.
1393 (Fdelete_other_windows_internal, adjust_window_margins)
1394 (window_resize_check, window_resize_apply)
1395 (Fdelete_window_internal, Fresize_mini_window_internal)
1396 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1397 (check_frame_size): Rename arguments. New argument PIXELWISE.
1398 Calculate pixelwise.
1399 (set_window_buffer): Make samebuf bool. Run configuration change
1400 hook only if buffer changed.
1401 (Fset_window_buffer): Rewrite doc-string.
1402 (make_window): Initialize new_pixel slot.
1403 (Fwindow_resize_apply): Check pixel size of root window.
1404 (Fsplit_window_internal): Call 2nd argument pixel_size.
1405 Calculate pixelwise.
1406 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1408 (save_window_data): New slots frame_text_width,
1409 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1410 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1412 (Fcurrent_window_configuration, Fset_window_configuration)
1413 (save_window_save, compare_window_configurations): Handle new
1414 slots in save_window_data and saved_window.
1415 (Fset_window_scroll_bars): Fix doc-string.
1416 (window_resize_pixelwise): New variable.
1417 (coordinates_in_window, Fcoordinates_in_window_p):
1419 (make_parent_window): Adjust sequence_number.
1420 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1422 * window.h (struct window): New members new_pixel, pixel_left,
1423 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1424 (wset_new_pixel): New function.
1425 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1426 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1427 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1428 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1429 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1430 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1431 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1432 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1433 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1434 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1435 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1436 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1437 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1438 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1439 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1441 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1442 (window_body_width, check_frame_size): Adapt external declarations.
1443 * xdisp.c (last_max_ascent): New integer.
1444 (window_text_bottom_y): Handle bottom divider.
1445 (window_box_width, window_box_height): Calculate pixelwise.
1446 (get_glyph_string_clip_rects): Handle right divider.
1447 (remember_mouse_glyph): When windows are resized pixelwise
1448 proceed with width and height set to 1.
1449 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1451 (move_it_to): Calculate and return maximum x position
1453 (Fwindow_text_pixel_size): New function.
1454 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1455 (tool_bar_lines_needed): Rename to tool_bar_height.
1456 Calculate pixelwise.
1457 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1458 Calculate pixelwise.
1459 (redisplay_tool_bar): Calculate pixelwise.
1460 (redisplay_window): Calculate pixelwise. Handle dividers.
1461 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1462 (x_draw_vertical_border): Handle dividers.
1463 (define_frame_cursor1): Handle vertical drag cursor.
1464 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1465 (expose_window): Calculate pixelwise. Handle dividers.
1466 (init_xdisp): Initialize pixel values.
1467 * xfaces.c (Qwindow_divider): New face.
1468 (realize_basic_faces): Realize it.
1469 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1470 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1471 (x_set_scroll_bar_default_width): Default actual width to 16.
1472 (Fx_create_frame): Set sizes pixelwise.
1473 (x_create_tip_frame): Default divider widths to zero.
1474 Pixelize call of change_frame_size.
1475 (Fx_show_tip): Handle divider widths. Initial pixel position
1477 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1478 (Vx_window_vertical_drag_shape): New option.
1479 * xmenu.c (free_frame_menubar): Pixelize call of
1481 * xterm.c (x_draw_window_divider): New function.
1482 (x_update_window_end): Optionally draw right divider.
1483 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1484 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1485 (handle_one_xevent, x_new_font): Calculate pixelwise.
1486 (x_set_window_size_1, x_set_window_size): New argument
1487 pixelwise. Calculate pixelwise.
1488 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1489 (struct x_redisplay_interface): Add x_draw_window_divider.
1490 * xterm.h (struct x_output): Add vertical_drag_cursor.
1492 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1494 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1495 Set invisible frames's `redisplay' when a full redisplay is requested.
1496 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1497 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1498 (display_mode_lines): Set it here instead.
1500 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1502 * dispextern.h (set_window_update_flags): Remove.
1504 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1506 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1508 * xdisp.c (REDISPLAY_SOME_P): New macro.
1509 (redisplay_internal): Use it (bug#15999).
1510 (prepare_menu_bars, redisplay_window): Use it as well.
1512 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1514 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1516 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1517 (globals_of_w32font): Zero it out.
1518 (GetCharWidth32W_Proc): New function pointer.
1519 (get_char_width_32_w): New function.
1520 (compute_metrics): If get_glyph_outline_w returns an error, try
1521 get_char_width_32_w before declaring a failure. This avoids
1522 punishing raster (a.k.a. "bitmap") fonts by slowing down
1523 redisplay. (Bug#6364).
1525 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1527 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1528 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1529 highlight needs to be redisplayed. (Bug#15913)
1531 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1533 Fix minor problems found by static checking.
1534 * buffer.h (struct buffer_text, struct buffer):
1535 * frame.h (struct frame):
1536 * window.h (struct window):
1537 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1538 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1539 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1540 no-longer-valid use of HAVE_MENUS.
1541 * xdisp.c (propagate_buffer_redisplay): Now static.
1543 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1545 * xmenu.c (Fmenu_or_popup_active_p):
1546 * window.c (Fset_window_configuration):
1547 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1548 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1549 * fns.c (Fyes_or_no_p):
1550 * editfns.c (Fmessage_box, Fmessage_or_box):
1551 * alloc.c (make_save_ptr_ptr):
1552 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1554 * window.c (Fset_window_configuration): Move select_window later.
1556 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1558 Refine redisplay optimizations to only redisplay *some* frames/windows
1559 rather than all of them.
1560 * xdisp.c (REDISPLAY_SOME): New constant.
1561 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1562 (bset_redisplay, bset_update_mode_line): New functions.
1563 (message_dolog): Use bset_redisplay.
1564 (clear_garbaged_frames): Use fset_redisplay.
1565 (echo_area_display): Use wset_redisplay.
1566 (buffer_shared_and_changed): Remove.
1567 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1568 frame titles. Compute the actual set of windows redisplayed.
1569 Don't update frame titles and menu bars for frames that don't need to
1571 (propagate_buffer_redisplay): New function.
1573 (redisplay_internal): Use it. Be more selective in the set of windows
1574 we redisplay. Propagate windows_or_buffers_changed to
1575 update_mode_lines a bit later to simplify the code.
1576 (mark_window_display_accurate_1): Reset window and buffer's
1578 (redisplay_window): Do nothing if neither the window nor the buffer nor
1579 the frame needs redisplay.
1580 * window.h (struct window): Add `redisplay' field.
1581 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1582 (redisplay_other_windows, window_list): New declarations.
1583 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1584 (window_list): Not static any more.
1585 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1586 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1587 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1588 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1589 * frame.h (struct frame): Add `redisplay' field.
1590 Move `external_menu_bar' bitfield next to other bit-fields.
1591 (SET_FRAME_GARBAGED): Use fset_redisplay.
1592 (SET_FRAME_VISIBLE): Don't garbage the frame;
1593 Use redisplay_other_windows.
1594 * buffer.h (struct buffer): Add `redisplay' field.
1595 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1596 (modify_overlay): Use bset_redisplay.
1597 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1599 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1601 Support w32 file notifications in batch mode.
1602 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1603 invalid (which happens in batch mode). If non-interactive, call
1604 handle_file_notifications to store file notification events in the
1605 input queue. (Bug#15933)
1607 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1609 * w32inevt.c (handle_file_notifications): Now external, not static.
1611 * w32term.h (handle_file_notifications): Provide prototype.
1613 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1614 init_crit, since init_display, which does that otherwise, is not
1617 2013-11-27 Glenn Morris <rgm@gnu.org>
1619 * Makefile.in ($(lispsource)/international/charprop.el): New.
1620 (emacs$(EXEEXT)): Depend on charprop.el.
1622 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1624 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1625 deleting portions of the buffer under non-nil REPLACE argument.
1628 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1629 directory, watch it and not its parent.
1630 (add_watch): Allow empty string in FILE.
1632 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1634 * window.c (Fset_window_start, window_resize_apply)
1635 (window_scroll): Reset window_end_valid (Bug#15957).
1637 2013-11-27 Glenn Morris <rgm@gnu.org>
1639 * Makefile.in (leimdir): Now in lisp source directory.
1640 ($(leimdir)/leim-list.el): Just use ../leim .
1641 * epaths.in (PATH_DUMPLOADSEARCH):
1642 * lread.c (load_path_default):
1643 * nsterm.m (ns_load_path): No more leim directory.
1645 2013-11-26 Andreas Schwab <schwab@suse.de>
1647 * .gdbinit (xgettype): Add cast.
1649 2013-11-26 Glenn Morris <rgm@gnu.org>
1651 Preload leim-list.el.
1652 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1653 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1654 is a single directory.
1656 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1658 bool-vector-subsetp is now the normal direction (Bug#15912).
1659 * data.c (Fbool_vector_subsetp): Test whether the first argument
1660 is a subset of the second one, not the reverse. Add doc string.
1662 Fix minor problems found by static checking.
1663 * lread.c (load_path_default): Now static.
1664 * textprop.c (text_property_stickiness): Be consistent about the
1665 test used when deciding whether to consider the previous character.
1666 This simplifies the code a bit.
1668 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1670 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1672 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1673 (syms_of_frame): Don't defsubr them.
1675 2013-11-25 Glenn Morris <rgm@gnu.org>
1677 * lread.c (load_path_default): Change the sense of the argument.
1678 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1679 from dump_path. When it is not, avoid checking dump_path twice.
1681 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1682 uninstalled dump_path against installed Vload_path. (Bug#15964)
1684 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1686 Export get_pos_property to Elisp.
1687 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1688 (syms_of_editfns): Export it to Elisp.
1690 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1692 2013-11-23 Romain Francoise <romain@orebokech.com>
1694 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1695 initialization here ...
1696 (syms_of_fileio): ... from here.
1698 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1700 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1701 Please use --enable-check-lisp-object-type.
1703 2013-11-23 Glenn Morris <rgm@gnu.org>
1705 * process.c (get_process): Explicit error for dead buffers.
1707 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1709 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1711 2013-11-23 Glenn Morris <rgm@gnu.org>
1713 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1714 * lread.c (load_path_check): Take path to check as argument.
1715 (load_path_default): New, split from init_lread.
1716 (init_lread): Move calc of default load-path to load_path_default.
1717 Empty elements in EMACSLOADPATH now stand for the default.
1718 (load-path): Doc fix.
1719 * emacs.c (decode_env_path): Add option to treat empty elements
1720 as nil rather than ".".
1721 * callproc.c (init_callproc_1, init_callproc):
1722 * image.c (Vx_bitmap_file_path):
1723 * lisp.h (decode_env_path):
1724 * lread.c (Vsource_directory):
1725 Update for new argument spec of decode_env_path.
1727 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1729 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1730 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1732 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1734 Fix some dependency problems that cause unnecessary recompiles.
1735 Problem reported by RMS in
1736 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1737 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1738 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1739 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1740 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1741 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1742 (boostrap-clean): No need to remove stamp-oldxmenu.
1744 Fix recently introduced bool vector overrun.
1745 This was due to an optimization that went awry.
1746 Reported by Glenn Morris in
1747 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1748 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1749 for empty vectors, undoing the 2013-11-18 change.
1750 * data.c (bool_vector_binop_driver): Rely on this.
1751 Fix bug that occasionally overran the destination.
1752 * lisp.h (struct Lisp_Bool_vector): Document this.
1754 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1756 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1759 * nsterm.m (init, run, stop:): Comment out for now, does not work
1762 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1764 * charset.c (syms_of_charset): Don't read past end of string.
1766 2013-11-19 Glenn Morris <rgm@gnu.org>
1768 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1770 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1772 Add hooks to run on gaining/losing focus. (Bug#15029)
1773 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1774 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1775 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1777 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1779 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1780 The old names predated the API change that put destination at end.
1782 Improve API of recently-added bool vector functions (Bug#15912).
1783 The old API had (bool-vector-count-matches A B)
1784 and (bool-vector-count-matches-at A B I), which gave the
1785 misleading impression that the two functions were variants, one
1786 with a location I. The new API has (bool-vector-count-population A)
1787 and (bool-vector-count-consecutive A B I) to make the distinction
1788 clearer. The first function no longer has a B argument, since the
1789 caller can easily determine the number of nils if the length and
1790 number of ts is known.
1791 * data.c (Fbool_vector_count_population): Rename from
1792 bool_vector_count_matches, and accept just 1 argument.
1793 (Fbool_vector_count_consecutive): Rename from
1794 Fbool_vector_count_matches_at.
1796 Always allocate at least one bits_word per bool vector.
1797 See Daniel Colascione in:
1798 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1799 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1800 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1801 * lisp.h (struct Lisp_Bool_vector): Document this.
1803 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1805 * insdel.c (invalidate_buffer_caches): New function, consolidated
1806 from part of prepare_to_modify_buffer.
1807 (insert_from_gap, prepare_to_modify_buffer):
1808 * coding.c (code_convert_region, code_convert_string):
1809 Call invalidate_buffer_caches. (Bug#15841)
1811 * lisp.h (invalidate_buffer_caches): Add prototype.
1813 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1815 * w32term.c (x_update_window_end): Don't invalidate the entire
1816 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1817 highlight needs to be redisplayed. (Bug#15913)
1819 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1821 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1823 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1825 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1826 while we are using Vprin1_to_string_buffer.
1828 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1829 after inserting the description string. (Bug#15907)
1831 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1833 * data.c: Work around bogus GCC diagnostic about shift count.
1834 Reported by Eli Zaretskii in
1835 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1836 (pre_value): New function.
1837 (count_trailing_zero_bits): Use it.
1839 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1841 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1842 assume C macros are not supported even under -g3 in these old GCC
1845 2013-11-15 Leo Liu <sdl.web@gmail.com>
1847 * minibuf.c (Ftry_completion, Fall_completions)
1848 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1850 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1852 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1853 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1854 This avoids placing unnecessary constants into the Emacs code.
1856 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1858 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1859 for Cygwin w32 build.
1861 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1862 for Cygwin w32 build. (Bug#15892)
1864 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1866 Simplify, port and tune bool vector implementation.
1867 * alloc.c (bool_vector_exact_payload_bytes)
1868 (bool_vector_payload_bytes): Remove.
1869 (bool_vector_fill): Return its argument.
1870 * alloc.c (bool_vector_fill):
1872 * print.c (print_object):
1873 Simplify by using bool_vector_bytes.
1874 * alloc.c (make_uninit_bool_vector):
1875 New function, broken out from Fmake_bool_vector.
1876 (Fmake_bool_vector): Use it. Use tail call.
1877 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1878 * data.c (BITS_PER_ULL): New constant.
1879 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1880 if long long versions don't exist.
1881 (shift_right_ull): New function.
1882 (count_one_bits_word): New function, replacing popcount_bits_word
1883 macro. Don't assume that bits_word is no wider than long long.
1884 (count_one_bits_word, count_trailing_zero_bits):
1885 Don't assume that bits_word is no wider than long long.
1886 * data.c (bool_vector_binop_driver, bool_vector_not):
1887 * fns.c (Fcopy_sequence):
1889 Create an uninitialized destination, to avoid needless work.
1890 (internal_equal): Simplify.
1891 (Ffillarray): Prefer tail call.
1892 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1893 contain at least one word.
1894 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1895 chars are narrower than ints.
1896 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1897 * fns.c (Fcopy_sequence):
1899 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1900 Don't try to port to hosts where bits_word values have holes; the
1901 code wouldn't work there anyway. Verify this assumption, though.
1902 (bool_vector_bytes): New function.
1903 (make_uninit_bool_vector): New decl.
1904 (bool_vector_fill): Now returns Lisp_Object.
1906 * xfns.c (xic_create_fontsetname):
1907 * xrdb.c (gethomedir): Prefer tail calls.
1909 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1911 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1912 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1914 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1915 that requires a return value.
1916 (Fset_buffer_modified_p): Take advantage of this change to do
1919 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1921 * buffer.c (Frestore_buffer_modified_p): Sync it with
1922 Fset_buffer_modified_p.
1923 (Fforce_mode_line_update): New function, moved from subr.el.
1924 (Fset_buffer_modified_p): Use them.
1925 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1927 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1929 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1930 This avoids undefined behavior when subtracting pointers into
1931 different aways. On my platform it also makes the code a tad
1932 smaller and presumably faster.
1934 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1936 * keyboard.c (command_loop_1): Use region-extract-function.
1937 * insdel.c (Qregion_extract_function): Not static any more (can we
1938 stop pretending that these vars can benefit from being marked static?).
1940 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1942 * search.c (find_newline): If buffer text is relocated during the
1943 "dumb loop", adjust C pointers into buffer text to follow suit.
1946 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1948 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1949 for conversion (Bug#15837).
1951 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1953 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1954 for the entire range of inserted characters. (Bug#15841)
1956 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1958 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1960 (realize_default_face): Remove assignment to distant-foreground if
1961 unspecified (Bug#15815).
1963 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1965 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1966 cache-long-scans disabled, since we don't want to call
1967 prepare_to_modify_buffer (in insert_1_both) for each message we
1970 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1971 from buffer.c. Improve commentary to the buffer field setter
1974 * buffer.c (bset_cache_long_scans): Static function deleted.
1975 Improve commentary to the buffer field setter functions.
1976 (init_buffer_once): Default for cache-long-scans changed to t.
1979 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1981 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1983 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1984 This bug was introduced in my 2013-06-21 change, and caused
1985 struct Lisp_Sub_Char_Table objects to be given too many slots,
1986 which broke 'make -C admin/unidata'.
1988 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1990 Import changes from mac-port 4.5.
1991 * macfont.m (mac_font_copy_default_descriptors_for_language)
1992 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1993 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1994 (macfont_language_default_font_names): New.
1995 (macfont_list): Rearrange language/charset code.
1996 (macfont_close): Don't check for macfont_info->cache.
1997 (mac_ctfont_create_preferred_family_for_attributes): New font
1998 selection code, call
1999 mac_font_copy_default_name_for_charset_and_languages.
2000 (mac_font_copy_default_descriptors_for_language)
2001 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2003 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2005 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2007 Port to C11 aligned_alloc, and fix some integer overflows.
2008 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2009 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2010 and use of posix_memalign replaced with aligned_alloc.
2011 (aligned_alloc): New function, defined or declared as needed.
2012 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2013 Don't undef; configure.ac now does this.
2014 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2015 (calloc, aligned_alloc): Check for integer overflow.
2016 (aligned_alloc): Rename from memalign. All uses changed.
2017 (memalign): New function, an alias for aligned_alloc.
2019 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2021 * xdisp.c (redisplay_internal): Fix typo in last change.
2023 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2025 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2027 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2029 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2030 redisplay--mode-lines-cause.
2031 (redisplay_internal): Keep them uptodate. Remove redundant check of
2032 buffer_shared_and_changed.
2033 * *.[chm]: Number every assignment to update_mode_lines so we
2034 can track why it is set.
2036 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2038 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2040 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2042 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2043 can track why it is set.
2045 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2047 Integer-related fixes for term.c etc.
2048 * dispextern.h (face_tty_specified_color): New function.
2049 * term.c (turn_on_face): Don't rely on undefined behavior when
2050 assigning an out-of-range value to 'long'.
2051 Simplify test for toggling highlight.
2052 (tty_capable_p): Omit last two (unused) args. All callers changed.
2053 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2054 (read_menu_input, tty_menu_activate, tty_menu_show):
2055 * xfaces.c (x_supports_face_attributes_p)
2056 (tty_supports_face_attributes_p):
2057 Use bool for boolean. All callers changed.
2058 (tty_supports_face_attributes_p): Omit defaults for color indices;
2059 no longer needed. Simplify tail call.
2061 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2063 * xdisp.c (prepare_menu_bars): Mark static.
2064 * lisp.h (prepare_menu_bars): Don't declare.
2065 * xselect.c (x_handle_selection_clear):
2066 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2068 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2070 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2071 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2073 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2075 * keyboard.c (Fcommand_error_default_function): Rename from
2076 Fdefault_error_output.
2078 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2080 * keyboard.c (Fdefault_error_output): New function, extracted from
2082 (syms_of_keyboard): Use it for Vcommand_error_function.
2084 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2086 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2087 (init_eval): Use it to ensure handlerlist is non-NULL.
2088 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2089 (Fsignal): Adjust NULLness test of handlerlist.
2090 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2092 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2094 * callproc.c (call_process): Call prepare_to_modify_buffer before
2095 decoding text read from the sub-process, as the decoded stuff will
2096 be inserted into the buffer. This will invalidate the various
2097 caches maintained for the buffer. (Bug#15148)
2099 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2101 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2102 string of glyphless-char-display.
2104 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2106 * nsfns.m (ns_get_name_from_ioreg): New function.
2107 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2108 OSX >= 10.9. Use ns_get_name_from_ioreg.
2110 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2112 Simplify and port recent bool vector changes.
2113 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2114 only in this file. Use a more-efficient implementation if the
2115 second argument is a power of 2.
2116 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2117 Remove no-longer-necessary compile-time checks.
2118 (bool_vector_exact_payload_bytes): New function.
2119 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2120 exact payload changed to call the new function. Do not assume
2121 that the arg or result fits in ptrdiff_t.
2122 (bool_vector_fill): New function.
2123 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2125 (vroundup_ct): Don't assume arg fits in size_t.
2126 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2127 invoke set_category_set.
2128 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2129 All callers changed. Use bool_vector_set.
2130 * category.h (XCATEGORY_SET): Remove; no longer needed.
2131 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2133 * data.c (Faref): Use bool_vector_ref.
2134 (Faset): Use bool_vector_set.
2135 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2136 (Fbool_vector_not, Fbool_vector_count_matches)
2137 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2138 * fns.c (concat): Use bool_vector_ref.
2139 (Ffillarray): Use bool_vector_fill.
2140 (mapcar1): Use bool_vector_ref.
2141 (sxhash_bool_vector): Hash words, not bytes.
2142 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2143 a constant, since it's now used in #if.
2144 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2145 unsigned char on unusual architectures, so that we no longer
2146 assume that the number of bits per bits_word is a power of two or
2147 is a multiple of 8 or of CHAR_BIT.
2148 (Qt): Add forward decl.
2149 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2150 at least as strictly as bits_word.
2151 (bool_vector_data, bool_vector_uchar_data): New accessors.
2152 All data structure accesses changed to use them.
2153 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2154 (bool_vector_set): New functions.
2155 (bool_vector_fill): New decl.
2156 (ROUNDUP): Move to alloc.c as described above.
2158 Fix recent gnutls changes.
2159 * gnutls.c (Fgnutls_boot): Don't assume C99.
2160 * process.c (wait_reading_process_output): Fix typo in recent change.
2162 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2164 * process.c (wait_reading_process_output, read_process_output)
2165 (send_process): Check gnutls_state is not NULL.
2167 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2168 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2170 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2172 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2173 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2175 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2178 * nsfns.m (Fx_create_frame): Fix memory leak.
2180 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2181 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2182 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2184 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2186 * xdisp.c (message3_nolog, message_with_string): Encode the string
2187 before writing it to the terminal in a non-interactive session.
2189 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2190 sure we concatenate them into a unibyte string.
2192 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2193 resulting temporary name before returning it to the caller.
2194 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2195 is a unibyte string, convert NAME to a unibyte string to ensure
2196 that the result is also a unibyte string.
2198 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2199 create unibyte strings from default paths and directory/file
2202 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2205 * callproc.c (init_callproc): Use build_unibyte_string to make
2206 sure we create unibyte strings from default paths and
2207 directory/file names.
2209 * buffer.c (init_buffer): Don't store default-directory of
2210 *scratch* in multibyte form. The original problem which led to
2211 that is described in
2212 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2213 but it was solved long ago. (Bug#15260)
2215 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2217 Port to stricter C99 platforms.
2218 Especially, C99 prohibits nesting a struct X inside struct Y if
2219 struct X has a flexible array member.
2220 * alloc.c (struct sdata): New type.
2221 (sdata): Implement in terms of struct sdata.
2222 Remove u member; all uses replaced by next_vector, set_next_vector.
2223 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2224 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2225 (struct sblock): Rename first_data member to data, which is now
2226 a flexible array member. All uses changed.
2227 (next_vector, set_next_vector, large_vector_vec): New functions.
2228 (vector_alignment): New constant.
2229 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2230 (struct large-vector): Now merely a NEXT member, since the old approach
2231 ran afoul of stricter C99. All uses changed to use
2232 large_vector_vec or large_vector_offset.
2233 (large_vector_offset): New constant.
2234 * dispnew.c: Include tparam.h, for tgetent.
2235 Do not include term.h; no longer needed.
2236 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2237 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2238 (struct Lisp_Vector): Use a flexible array member for contents,
2239 instead of a union with a member that is an array of size 1.
2241 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2242 fact that the struct no longer contains a union.
2243 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2244 (struct Lisp_Save_Value, struct Lisp_Free):
2245 Use unsigned, not int, for spacers, to avoid c99 warning.
2246 (union specbinding): Use unsigned, not bool, for bitfield, as
2247 bool is not portable to pre-C99 hosts.
2249 2013-11-04 Glenn Morris <rgm@gnu.org>
2251 * emacs.c (usage_message): Mention that `-L :...' appends.
2253 2013-11-02 Glenn Morris <rgm@gnu.org>
2255 * Makefile.in (abs_builddir): Remove.
2256 (bootstrap_exe): Use relative filename.
2258 Use relative filenames in TAGS files.
2259 * Makefile.in (abs_srcdir): Remove it again.
2260 (.PHONY): Remove frc.
2261 (maintainer-clean): No more TAGS-LISP file.
2262 (TAGS): Pass relative file names to etags.
2263 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2265 * Makefile.in (abs_srcdir): New, set by configure.
2267 (maintainer-clean): Remove pointless echo. That should be in the
2268 top-level Makefile, if anywhere. Delete TAGS-LISP.
2269 (extraclean): No s/ and m/ directories for some time.
2270 (TAGS): Also depend on ctagsfiles3.
2271 Remove no-longer-defined S_FILE.
2272 Pass absolute filenames to etags once more.
2273 (TAGS-LISP): Replace lispdir with its expansion.
2274 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2275 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2277 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2279 * xfaces.c (check_lface_attrs, realize_default_face):
2280 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2281 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2283 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2285 * emacs.c (original_pwd): Remove global var by making it local.
2286 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2288 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2290 * xfaces.c: Declare color_distance.
2291 (QCdistant_foreground): New variable.
2292 (NEAR_SAME_COLOR_THRESHOLD): New define.
2293 (load_color2): New function.
2294 (load_color): Call load_color2.
2295 (load_face_colors): Call load_color2 and if distant-color is specified
2296 calculate distant and use distant-color if colors are near.
2297 (LFACE_DISTANT_FOREGROUND): New define.
2298 (merge_face_ref, Finternal_set_lisp_face_attribute)
2299 (Finternal_get_lisp_face_attribute)
2300 (x_supports_face_attributes_p): Handle distant-foreground similar to
2302 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2304 * dispextern.h (lface_attribute_index):
2305 Add LFACE_DISTANT_FOREGROUND_INDEX.
2307 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2309 * image.c (pbm_next_char): New function.
2310 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2311 (pbm_scan_number): Use it.
2312 (Qlibjpeg_version): New variable.
2313 (syms_of_image): DEFSYM and initialize it.
2315 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2317 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2319 2013-10-31 Glenn Morris <rgm@gnu.org>
2321 * emacs.c (original_pwd): New char.
2322 (main): If using --chdir, store original_pwd.
2323 (init_cmdargs): When setting Vinvocation_directory based on a
2324 relative argv[0], use original_pwd if set. (Bug#15768)
2326 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2328 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2330 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2332 * insdel.c: Fix minor problems found by static checking.
2333 (Qregion_extract_function): Now static.
2334 (prepare_to_modify_buffer_1): Remove unused locals.
2336 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2338 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2339 (syms_of_xdisp): Declare pre-redisplay-function.
2340 (markpos_of_region): Remove function.
2341 (init_iterator, compute_stop_pos, handle_face_prop)
2342 (face_before_or_after_it_pos, reseat_to_string)
2343 (get_next_display_element, window_buffer_changed)
2344 (redisplay_internal, try_cursor_movement, redisplay_window)
2345 (try_window_reusing_current_matrix, try_window_id, display_line)
2346 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2347 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2348 * window.h (struct window): Remove field `region_showing'.
2349 * dispextern.h (struct it): Remove region_beg/end_charpos.
2350 (face_at_buffer_position, face_for_overlay_string)
2351 (face_at_string_position): Update prototypes.
2352 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2353 (face_at_string_position): Remove `region_beg' and `region_end' args.
2354 * fontset.c (Finternal_char_font):
2355 * font.c (font_at, font_range): Adjust calls accordingly.
2356 * insdel.c (Qregion_extract_function): New var.
2357 (syms_of_insdel): Initialize it.
2358 (prepare_to_modify_buffer_1): Use it.
2360 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2362 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2363 * ftxfont.c (ftxfont_get_gcs):
2364 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2365 * xfaces.c (x_free_colors, x_free_dpy_colors)
2366 (x_create_gc, unload_color):
2367 * xselect.c (x_property_data_to_lisp):
2368 * xsettings.c (parse_settings):
2369 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2370 (get_bits_and_offset): Adjust definition.
2371 * frame.c (XParseGeometry): Adjust locals.
2372 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2373 * regex.h (toplevel): Likewise for reg_syntax_t.
2375 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2377 * eval.c (run_hook_with_args): Use FUNCTIONP.
2379 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2381 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2382 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2383 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2384 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2385 on MS-Windows anyway.
2386 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2387 (free_realized_face): ...adjust user.
2388 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2389 white relief pixels to -1.
2390 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2391 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2392 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2394 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2396 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2397 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2398 in practice now. All callers changed.
2400 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2402 * dispextern.h (struct face): Use bitfields for 'underline_type'
2403 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2404 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2405 'stipple' member. Move 'lface' member up to help...
2406 * xfaces.c (make_realized_face): ...this function to find and
2407 clear just the members that need clearing.
2408 (load_face_colors, realize_x_face):
2409 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2411 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2413 * xftfont.c (struct xftfont_info): Remove set-but-unused
2415 (xftfont_open): Adjust user.
2416 (xftfont_get_colors): Remove useless prototype.
2418 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2420 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2421 before passing them to 'unexec'. (Bug#15260)
2423 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2425 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2427 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2429 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2430 the changed signature of the font driver's 'close' method.
2432 * w32font.h (w32font_close): Adjust the prototype to the change in
2433 function definition.
2435 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2437 * w32uniscribe.c (uniscribe_close): Adapt the call to
2438 w32font_close to its new prototype.
2440 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2442 Omit unused frame argument of font API's close function.
2443 * font.h (struct font): Drop frame argument. Adjust comment.
2444 * font.c (font_clear_cache, font_close_object): Adjust users.
2445 * ftfont.c (ftfont_close):
2446 * ftxfont.c (ftxfont_close):
2447 * macfont.m (macfont_close):
2448 * nsfont.m (nsfont_close):
2449 * w32font.c (w32font_close):
2450 * xfont.c (xfont_close):
2451 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2452 tweak comments and make functions safe if called more than once for
2453 the same font object.
2455 Perform font-specific cleanup when font object is swept by GC. See
2456 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2457 * alloc.c (cleanup_vector): New function.
2458 (sweep_vector): Call it for each reclaimed vector object.
2459 * font.h (struct font): Adjust comment.
2461 2013-10-24 Glenn Morris <rgm@gnu.org>
2463 * Makefile.in (abs_top_srcdir): New, set by configure.
2465 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2467 Adjust recent font-related changes to fix bug#15686.
2468 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2469 is a live window system frame, mark its default font too.
2471 2013-10-23 Glenn Morris <rgm@gnu.org>
2473 * Makefile.in (RUN_TEMACS): Make relative (again).
2474 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2475 (bootstrap-emacs$(EXEEXT)):
2476 Quote entities that might contain whitespace.
2478 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2480 Port to Solaris 10 and its bundled GCC.
2481 Problem reported by Timothy C. Burt.
2482 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2484 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2486 Do not allow font caches to grow too large.
2487 * alloc.c (compact_font_cache_entry, compact_font_caches):
2488 New functions or stub if not HAVE_WINDOW_SYSTEM.
2489 (compact_undo_list): Factor out from Fgarbage_collect.
2491 (mark_face_cache): Mark face font. Move down to avoid
2493 (mark_terminals): Do not mark font cache here.
2494 (Fgarbage_collect): Call compaction functions described
2495 above. Adjust comment.
2497 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2499 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2500 chdir to HOME (bug#15607).
2502 * nsterm.m (Qcocoa, Qgnustep): New variables.
2503 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2504 (ns_get_color): Make selection color work for GNUStep also.
2506 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2508 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2509 handles mouse clicks. Instead, let GPM use the same code as all
2510 the other mice use. See the discussion starting at
2511 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2512 for the details of the problem with the menu bar this fixes.
2514 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2516 Remove port-specific display name lists to avoid extra
2517 complexity and data duplication with display info lists.
2518 * xterm.h (x_display_name_list): Remove declaration.
2519 * xterm.c (x_display_name_list): Remove.
2520 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2521 * xfns.c (x_display_info_for_name, Fx_display_list):
2522 Likewise. Use x_display_list where appropriate.
2523 * w32term.h (w32_display_name_list): Remove declaration.
2524 * w32term.c (w32_display_name_list): Remove.
2525 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2527 * w32fns.c (x_display_info_for_name, Fx_display_list):
2528 Likewise. Use x_display_list where appropriate.
2529 * nsterm.h (ns_display_name_list): Remove declaration.
2530 * nsterm.m (ns_display_name_list): Remove.
2531 (ns_term_init, syms_of_nsterm): Adjust users.
2532 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2533 Likewise. Use x_display_list where appropriate.
2534 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2535 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2536 (mark_terminals): Mark per-terminal font cache.
2538 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2540 Don't run timers in input-pending-p. Its new check-timers param
2541 provides the prior behavior. (Bug#15045).
2542 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2545 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2547 Make some functions static in non-Microsoft builds.
2548 On my platform (Fedora 19 x86-64), this shrinks the
2549 Emacs executable (text+data) by 0.25%.
2550 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2551 (load_color) [!MSDOS]:
2552 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2553 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2554 * lisp.h (check_existing):
2555 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2556 (network_interface_info) [!WINDOWSNT]:
2557 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2558 Remove extern decls.
2559 * fileio.c (check_existing):
2560 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2561 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2562 (network_interface_info) [!WINDOWSNT]:
2563 * term.c (encode_terminal_code) [!WINDOWSNT]:
2564 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2565 * xfaces.c (load_color) [!MSDOS]:
2567 * fileio.c (check_existing, check_executable, check_writable):
2568 * process.c (network_interface_list, network_interface_info):
2569 Move earlier, so that we don't need forward decls.
2570 * gnutls.c (fn_gnutls_transport_set_errno)
2571 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2573 * w32.c (init_environment): Use faccessat rather than
2574 check_existing, partly for consistency with the rest of the code
2575 in this file, partly so that check_existing can be static.
2577 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2578 * emacs.c (MAIN_PROGRAM): New macro.
2579 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2580 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2582 bool vector int width fixes
2583 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2584 (Fbool_vector_count_matches_at):
2585 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2586 can exceed PTRDIFF_MAX, at least in theory.
2587 (Fbool_vector_count_matches_at):
2588 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2590 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2592 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2593 (struct sockaddr): Add forward decl, for platforms that lack it.
2595 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2597 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2600 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2602 * w32.c (network_interface_get_info, network_interface_list)
2603 (network_interface_info): New functions. (Bug#15610)
2604 (GetAdaptersInfo_Proc): New typedef.
2605 (get_adapters_info): New wrapper function.
2606 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2608 * process.h (network_interface_list, network_interface_info):
2611 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2612 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2613 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2614 for WINDOWSNT. Doc fix.
2615 (syms_of_process): Defsubr Snetwork_interface_list and
2616 Snetwork_interface_info unconditionally.
2618 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2619 in NS GUI sessions. (Bug#15629)
2621 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2623 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2625 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2627 * print.c (print_object): Print " ..." when truncating bool vectors.
2629 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2631 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2632 standard mouse buttons.
2634 * termhooks.h (struct input_event): Remove incorrect commentary.
2636 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2638 Disallow bool vector operations on mixed-length operands.
2639 The old behavior left garbage in the result vector sometimes,
2640 and didn't seem to be useful.
2641 * data.c (Qwrong_length_argument): New static var.
2642 (wrong_length_argument): New function.
2643 (bool_vector_binop_driver): Check that args agree in length.
2645 * keyboard.c, keyboard.h (all_kboards): Now static.
2647 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2649 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2650 note from the lispref.
2652 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2654 * nsterm.h (struct ns_display_info): Remove set-but-unused
2655 member image_cache (image caches are per-terminal anyway).
2656 (FRAME_X_IMAGE_CACHE): Remove.
2657 * nsterm.m (ns_initialize_display_info): Adjust user.
2659 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2661 * w32proc.c: Include mingw_time.h.
2663 * w32.c: Include mingw_time.h.
2665 Implement scrolling of TTY menus when the screen is too short.
2667 * term.c (tty_menu_display): Accept an additional argument, the
2668 menu item from which to start displaying the menu. Account for
2669 the value of Y when limiting the menu to the number of available
2671 (mi_result): New enumeration.
2672 (read_menu_input): Return enumerated value. When the y coordinate
2673 hits min_y or max_y, return scroll indication instead of wrapping
2675 (tty_menu_activate): Handle the scrolling indications from
2676 read_menu_input. Compute the first menu item to display and pass
2677 it to tty_menu_display.
2679 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2681 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2682 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2683 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2684 Adjust to match the change described below.
2685 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2686 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2687 memory_below_frame members to...
2688 * termchar.h (struct tty_display_info): ...here because they're
2689 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2690 * term.c (init_tty):
2691 * nsterm.m (ns_create_terminal):
2692 * w32term.c (w32_create_terminal):
2693 * xterm.c (x_create_terminal): Adjust users.
2694 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2695 to filter out non-TTY frames. Adjust comment.
2696 (scrolling): Adjust user. Prefer eassert for debugging check.
2698 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2700 * xfaces.c (PT_PER_INCH): Remove unused macro.
2701 * termhooks.h (struct terminal): Remove set-but-unused
2702 member fast_clear_end_of_line.
2703 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2704 * nsterm.m (ns_create_terminal):
2705 * term.c (init_tty):
2706 * w32term.c (w32_create_terminal):
2707 * xterm.c (x_create_terminal): Adjust users.
2709 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2711 * lisp.h (bool_vector_size): New function.
2712 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2713 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2714 (Fbool_vector_not, Fbool_vector_count_matches_at):
2715 Remove uses of 'eassume' that should no longer be needed,
2716 because they are subsumed by the 'eassume' in bool_vector_size.
2718 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2720 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2721 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2722 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2724 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2726 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2727 have different dimensions. (Bug#15575)
2729 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2732 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2734 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2736 * term.c (tty_menu_show): Never return with unbalanced
2737 specpdl. Use eassert for debugging check. Adjust style.
2739 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2741 * term.c (read_menu_input): Make selection of menu items
2742 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2743 (tty_menu_activate): Fix off-by-one error when computing max_y.
2745 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2747 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2748 audit logging (only used with GnuTLS 3.x) and enable it.
2750 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2752 * dispnew.c (redraw_frame): Remove useless #ifdef because
2753 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2754 Also, move TTY fflush to...
2755 * term.c (tty_update_end): ...this function.
2757 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2759 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2760 the end of the frame's glyph matrix. (Bug#15575)
2762 * term.c (tty_menu_display): Don't move cursor while overwriting
2763 frame's glyphs with menu items. Limit the number of items
2764 displayed to what can be shown on the available screen lines,
2765 excluding the echo area.
2766 (tty_menu_activate): Limit the Y coordinate allowed by
2767 read_menu_input to the last screen line used for menu display.
2769 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2771 * lisp.h (eassume): New macro.
2772 Also, include <verify.h>, for 'assume'.
2773 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2774 (vroundup, vector_nbytes):
2775 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2776 (Fbool_vector_not, Fbool_vector_count_matches)
2777 (Fbool_vector_count_matches_at):
2778 Use eassume, not eassert.
2779 * casetab.c (set_identity, shuffle):
2780 * composite.c (composition_gstring_put_cache):
2781 * dispnew.c (update_frame_1):
2782 * ftfont.c (ftfont_shape_by_flt):
2783 * image.c (gif_load):
2784 * intervals.c (offset_intervals):
2785 * macfont.m (macfont_shape):
2786 Remove calls to 'assume' that are no longer needed, because
2787 --enable-gcc-warnings no longer generates bogus warnings
2788 when these calls are removed.
2790 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2792 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2794 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2796 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2797 (Qsubstitute_env_in_file_name): New var.
2798 (syms_of_fileio): Define it.
2800 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2802 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2803 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2806 * term.c (save_and_enable_current_matrix): Don't allocate and
2807 don't save margin areas.
2808 (restore_desired_matrix): Don't restore margin areas.
2809 (free_saved_screen): Don't free margin areas.
2811 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2813 * image.c: Pacify --enable-gcc-warnings.
2814 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2815 #define only if used.
2817 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2819 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2820 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2821 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2822 (gif_load): For giflib v5.x and later, display the error message
2823 produced by giflib when its functions fail.
2824 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2827 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2829 * keyboard.c (last_event_timestamp): Remove. For X selection and
2830 GTK popup menus, it may be obtained from per-frame X display info.
2831 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2832 (process_special_events): Adjust users.
2833 * keyboard.h (last_event_timestamp): Remove declaration.
2834 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2835 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2836 * menu.h (xmenu_show): Adjust prototype.
2837 * menu.c (Fx_popup_menu): Adjust user.
2838 * xselect.c (x_own_selection, x_get_foreign_selection)
2839 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2841 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2843 * keyboard.c (init_kboard): Now static. Add arg
2844 to denote window system. Adjust comment.
2845 (init_keyboard): Adjust user.
2846 (allocate_kboard): New function.
2848 * nsterm.m (ns_term_init):
2849 * term.c (init_tty):
2850 * w32term.c (w32_create_terminal):
2851 * xterm.c (x_term_init): Use it.
2852 * keyboard.h (init_kboard): Remove prototype.
2853 (allocate_kboard): Add prototype.
2855 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2857 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2858 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2860 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2862 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2864 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2866 * term.c (tty_menu_activate): Flush the output stream after
2867 showing the cursor, and don't mark the frame garbaged at exit from
2868 the function. Fixes redisplay glitches when moving from one menu
2871 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2873 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2874 or throw error (Bug#15570).
2876 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2878 * intervals.c (temp_set_point_both): Move test into 'eassert',
2881 * lisp.h (eassert): Don't use 'assume'.
2882 Sometimes 'assume' wins in performance, and sometimes it loses,
2883 so it shouldn't be used all the time. Perhaps we need two
2884 flavors of 'eassert', one for where 'assume' is far more likely
2885 to help or to hurt; but that can be done later.
2886 Problem reported by Dmitry Antipov in
2887 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2888 Also, don't include <verify.h>; no longer needed.
2890 2013-10-09 Glenn Morris <rgm@gnu.org>
2892 * eval.c (Fcond): Doc tweak.
2894 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2896 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2897 expressions with side effects to eassert. (Bug#15565)
2899 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2901 * fns.c (hashfn_user_defined): Allow hash functions to return any
2904 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2906 Fix minor problems found by static checking.
2907 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2908 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2909 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2910 * keyboard.c (read_menu_command): Remove unused local.
2911 * lisp.h (read_menu_command): New decl.
2912 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2913 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2914 Return ptrdiff_t, not int.
2915 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2916 not int, for benefit of xpalloc.
2917 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2919 (have_menus_p): Remove; unused.
2920 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2921 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2922 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2924 (save_and_enable_current_matrix): Omit unnecessary casts.
2925 (read_menu_input): Omit local extern decl (now in lisp.h).
2926 Don't access uninitialized storage if mouse_get_xy fails.
2927 (tty_menu_activate): Mark local as initialized, for lint.
2928 (tty_menu_activate, tty_meny_show): Remove unused locals.
2930 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2932 Support menus on text-mode terminals.
2933 * xterm.h (xw_popup_dialog): Add prototype.
2935 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2936 (xmenu_show): Block input here, instead in Fx_popup_menu.
2937 (xw_popup_dialog): New function, with X-specific bits of popup
2940 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2943 * window.c (Fset_window_configuration): Use run-time tests of the
2944 frame type instead of compile-time conditionals, when menu-bar
2945 lines are considered.
2947 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2948 (w32_popup_dialog): New prototypes.
2950 * w32menu.c (Fx_popup_dialog): Function deleted.
2951 (w32_popup_dialog): New function, with w32 specific bits of popup
2952 dialogs. Block input here.
2954 * w32inevt.c (w32_console_read_socket): Minor change to add
2955 debugging TTY events.
2957 * w32fns.c (show_hourglass): If returning early because the frame
2958 is not a GUI frame, unblock input.
2960 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2961 (cursorY): New functions.
2963 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2964 WINDOWSNT, macros that call curX and curY elsewhere.
2966 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2968 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2969 specific function to hide and show cursor on a text-mode terminal.
2970 (tty_menu_struct, struct tty_menu_state): New structures.
2971 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2972 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2973 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2974 (tty_menu_locate, save_and_enable_current_matrix)
2975 (restore_desired_matrix, screen_update, read_menu_input)
2976 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2977 (tty_pop_down_menu, tty_menu_last_menubar_item)
2978 (tty_menu_new_item_coords, tty_menu_show): New functions.
2979 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2981 * nsterm.h (ns_popup_dialog): Adjust prototype.
2983 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2985 (ns_popup_dialog): Adapt order of arguments to the other
2986 *_menu_show implementations.
2987 (Fx_popup_dialog): Function deleted.
2989 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2991 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2993 * menu.c (have_boxes): New function.
2994 (single_keymap_panes): Use it instead of a compile-time
2996 (single_menu_item): Use run-time tests of the frame type instead
2997 of compile-time conditionals.
2998 (encode_menu_string): New function.
2999 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3000 the macro, since different types of frame need different encoding
3002 (digest_single_submenu): Use run-time tests of frame type instead
3003 of, or in addition to, compile-time conditionals.
3004 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3005 (Fx_popup_menu): Detect when the function is called from keyboard
3006 on a TTY. Don't barf when invoked on a text-mode frame.
3007 Check frame type at run time, instead of compile-time conditionals for
3008 invoking terminal-specific menu-show functions.
3009 Call tty_menu_show on text-mode frames.
3010 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3011 run time to determine which alternative to invoke; support dialogs
3014 * keyboard.h <Qmouse_movement>: Declare.
3016 * keyboard.c <Qmouse_movement>: Now extern.
3017 <Qecho_keystrokes>: New static variable.
3018 (read_key_sequence): Accept an additional argument, a flag to
3019 prevent redisplay during reading of the key sequence. All callers
3021 (read_menu_command): New function.
3022 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3024 (toolkit_menubar_in_use): New function.
3025 (make_lispy_event): Use it instead of a compile-time test.
3027 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3028 window-system being available.
3030 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3031 to x-popup-dialog on the frame type, they all now support popup
3034 * dispnew.c (save_current_matrix): Save the margin areas.
3035 (restore_current_matrix): Restore margin areas.
3036 (update_frame_with_menu): New function.
3038 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3041 * alloc.c (make_save_ptr): Now compiled unconditionally.
3043 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3045 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3046 (redraw_frame, update_frame): Adjust users.
3047 * dispextern.h (set_window_update_flags): Adjust prototype.
3048 * xdisp.c (redisplay_internal): When updating all frames with zero
3049 windows_or_buffers_changed, assume that only the windows that shows
3050 current buffer should be really updated.
3052 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3054 Do not allocate huge temporary memory areas and objects while encoding
3055 for file I/O, thus reducing an enormous memory usage for large buffers.
3056 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3057 * coding.h (struct coding_system): New member raw_destination.
3058 * coding.c (setup_coding_system): Initialize it to zero.
3059 (encode_coding_object): If raw_destination is set, do not create
3060 dst_object. Add comment.
3061 * fileio.c (toplevel): New constant E_WRITE_MAX.
3062 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3063 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3065 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3067 * nsterm.m (windowDidExitFullScreen:):
3068 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3070 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3072 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3073 * keyboard.c (unblock_input_to): Don't process pending signals
3074 if a fatal error is in progress.
3076 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3077 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3078 they're talking about words in Lisp bool vectors.
3079 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3080 * data.c (popcount_bits_word): Rename from popcount_size_t.
3081 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3084 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3086 Improve support for popcount and counting trailing zeros (Bug#15550).
3087 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3088 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3089 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3090 (popcount_size_t_msc, popcount_size_t_gcc):
3091 Remove; now done by Gnulib.
3092 (popcount_size_t): Now a macro that defers to Gnulib.
3093 (count_trailing_zero_bits): Return int, for consistency with
3094 Gnulib and because Emacs prefers signed to unsigned int.
3095 Don't assume that size_t is either unsigned int or unsigned long
3096 or unsigned long long.
3097 (size_t_to_host_endian): Do not assume that size_t is either
3098 exactly 32 or exactly 64 bits wide.
3099 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3100 etc., so that it's now an enum constant, not a macro.
3101 No need to assume that it's either 32 or 64.
3103 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3105 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3108 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3110 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3111 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3113 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3115 emacs_read and emacs_write now use void *, not char *.
3116 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3117 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3118 Buffer arg is now void *, not char *. This matches plain
3119 'read' and 'write' better, and avoids a constraint violation
3120 on Solaris 9 with Oracle Studio.
3122 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3124 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3125 memset to explicit loop. Otherwise copy largest possible chunk
3126 from initialized to uninitialized part, thus allowing the longer
3127 memcpy runs and reducing the number of loop iterations.
3129 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3131 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3132 hide toolbar (Bug#15388).
3133 (windowDidEnterFullScreen:): If presentation options are zero,
3134 set them here (Bug#15388).
3135 (ns_update_auto_hide_menu_bar): Remove runtime check.
3136 Don't auto hide dock unless menubar is also auto hidden.
3138 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3140 * editfns.c (message): Mention batch mode in doc string.
3142 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3144 * nsterm.m (check_native_fs): Remove erroneous comment.
3146 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3148 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3149 uses find_newline instead of scan_newline and so doesn't move point.
3151 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3153 Use hardware support for byteswapping on glibc x86 etc.
3154 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3155 whereas the old swap64 needed 30.
3156 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3157 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3158 Use byteswap.h's macros to swap bytes.
3159 * lisp.h (swap16, swap32, swap64): Remove.
3160 All uses replaced by bswap_16, bswap_32, bswap_64.
3162 * bytecode.c (exec_byte_code): Use some more volatile variables
3163 to work around local variables getting clobbered by longjmp.
3164 Port to pre-C99, which doesn't allow decls after stmts.
3166 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3168 * lisp.h (eassert): Assume that COND is true when optimizing.
3169 In other words, take on the behavior of eassert_and_assume.
3170 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3171 (eassert_and_assume): Remove. All uses replaced by eassert.
3173 * xdisp.c (Qglyphless_char): Now static.
3175 Adjust to merge from gnulib.
3176 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3177 * lisp.h: Include <verify.h>, for 'assume'.
3179 * eval.c (clobbered_eassert): New macro.
3180 (internal_catch, internal_condition_case)
3181 (internal_condition_case_1, internal_condition_case_2)
3182 (internal_condition_case_n): Use it instead of eassert
3183 when the argument contains locals clobbered by longjmp.
3184 Don't use clobbered locals outside of clobbered_eassert.
3185 (internal_lisp_condition_case): Use a volatile variable
3186 to work around a local variable's getting clobbered.
3188 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3190 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3191 (PUSH_HANDLER): New macro.
3192 (catchlist): Remove.
3193 (handlerlist): Always declare.
3195 * eval.c (catchlist): Remove (merge with handlerlist).
3196 (handlerlist, lisp_eval_depth): Not static any more.
3197 (internal_catch, internal_condition_case, internal_condition_case_1)
3198 (internal_condition_case_2, internal_condition_case_n):
3200 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3201 handlerlist/catchlist.
3202 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3203 handlerlist which can only handle a single condition-case handler at
3205 (find_handler_clause): Simplify since we only a single branch here
3208 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3210 (bcall0): New function.
3211 (exec_byte_code): Add corresponding cases. Improve error message when
3212 encountering an invalid byte-code. Let Bunwind_protect accept
3213 a function (rather than a list of expressions) as argument.
3215 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3216 and make them unconditional now that they're heap-allocated.
3218 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3220 * charset.c (Fdecode_char, Fencode_char): Remove description of
3221 `restriction' arg. now that it's hidden by advertised-calling-convention.
3223 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3225 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3226 Remove unused variable (from mac-port).
3227 (macfont_draw): Use s->ybase for correct y position.
3229 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3231 * frame.h (struct frame): Drop has_minibuffer member because...
3232 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3233 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3235 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3237 * window.h (struct window): Prefer enum text_cursor_kinds to int
3238 for phys_cursor_type member. Move the latter, phys_cursor_width,
3239 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3240 * window.c (replace_window, make_window): Adjust users.
3242 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3244 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3245 this module is never compiled otherwise.
3247 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3249 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3252 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3254 * xdisp.c (get_next_display_element): Don't call face_for_font in
3255 a build configured --without-x. (Bug#15484)
3257 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3259 * window.c (calc_absolute_offset): #elif should be #elif defined.
3261 * frame.c (delete_frame): Block/unblock input to overcome race
3262 condition (Bug#15475).
3264 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3266 * frame.c (delete_frame): Record selected frame only after
3267 calling Qdelete_frame_functions (Bug#15477).
3269 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3271 * nsterm.m (ns_selection_color): Remove.
3272 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3273 NSColor selectedText(Background)Color. Only for COCOA.
3274 (ns_term_init): Remove assignment of ns_selection_color, logic
3275 moved to ns_get_color.
3277 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3278 NS_SELECTION_COLOR_DEFAULT.
3279 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3281 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3283 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3284 frame' does not have the tool_bar_window member.
3286 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3288 Signal error when reading an empty byte-code object (Bug#15405)
3289 * lread.c (read1): signal error
3290 * alloc.c (make_byte_code): eassert header size
3291 (sweep_vectors): change an int to size_t
3293 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3295 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3296 instead of ints, as it's the usual style for offsetof constants. See:
3297 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3299 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3300 This is ugly, but it should fix the performance problem for older
3301 GCC versions in the short run. I'll look into integrating the
3302 Gnulib module for popcount, as a better fix.
3303 See the thread starting in:
3304 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3305 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3306 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3307 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3308 (popcount_size_t): Use it.
3310 2013-09-24 Daniel Colascione <dancol@dancol.org>
3312 * process.c (Fnetwork_interface_info): Fix build break due to
3315 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3317 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3318 Prefer signed to unsigned integers where either will do.
3319 No need for 'const' on locals that do not escape.
3320 Omit easserts with unnecessary and unportable assumptions about
3321 alignment. Avoid unnecessary casts to char *.
3323 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3325 Use union for the payload of struct Lisp_Vector.
3326 This helps to avoid a few glitches dictated by C's aliasing rules.
3327 * lisp.h (struct Lisp_Vector): Use union for next and
3328 contents member. Adjust comment. Change related users.
3329 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3330 Related users changed.
3331 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3332 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3333 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3334 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3336 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3338 Optimize glyph row clearing and copying routines.
3339 * dispextern.h (struct glyph_row): Change layout of struct
3340 glyph_row to help copy_row_except_pointers. Adjust comment.
3341 * dispnew.c (null_row): Remove.
3342 (clear_glyph_row): Use offsetof and memset to find and clear
3343 just the members that need clearing. Adjust comment.
3344 (copy_row_except_pointers): Likewise for copying.
3346 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3348 Some minor cleanups of recently-added bool vector code.
3349 * conf_post.h (assume): Always return void. Use lint version
3350 only if GCC and MSC versions don't apply.
3351 * conf_post.h (assume):
3352 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3353 Depend on _MSC_VER, not __MSC_VER, for consistency with
3355 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3356 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3357 (bool_vector_binop_driver, count_trailing_zero_bits)
3358 (size_t_to_host_endian): Now static, not static inline;
3359 the latter isn't needed with modern compilers and doesn't
3360 work with older compilers anyway.
3362 * alloc.c (valgrind_p): Use bool for boolean.
3364 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3366 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3367 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3368 (display_last_displayed_message_p, message_buf_print)
3369 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3370 Use bool for boolean.
3371 * dispextern.h (cancel_line, init_desired_glyphs):
3372 Remove ancient leftover.
3373 (help_echo_showing_p, hourglass_shown_p):
3374 * lisp.h (noninteractive_need_newline): Adjust declaration.
3376 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3378 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3380 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3381 ...this file and convert the latter to static. Adjust comment.
3382 (make_initial_frame):
3383 * window.c (init_window_once): Adjust user.
3384 * frame.h (last_nonminibuf_frame): Remove declaration.
3385 * lisp.h (selected_frame): Likewise.
3386 * msdos.c (the_only_display_info): Adjust comment.
3388 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3390 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3391 computing the end column of mouse-highlight that comes from
3392 display or overlay strings. (Bug#15437)
3393 (note_mouse_highlight): Adapt calculation of last argument to
3394 mouse_face_from_string_pos to the above change.
3396 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3397 all platforms, not just for clang.
3399 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3401 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3402 about excess arguments to snprintf.
3404 * conf_post.h(assume): Use __builtin_unreachable for clang.
3406 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3408 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3409 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3411 2013-09-23 Daniel Colascione <dancol@dancol.org>
3413 * alloc.c (USE_VALGRIND): New macro; on by default
3414 when ENABLE_CHECKING.
3415 (mark_maybe_object, mark_maybe_pointer)
3416 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3418 (valgrind_p) [USE_VALGRIND]: New variable.
3419 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3421 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3423 * process.c (wait_reading_process_output): Change int pnamelen to
3426 * nsterm.m (setMarkedText:selectedRange:):
3427 (deleteWorkingText):
3428 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3429 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3430 argument to unsigned long to avoid warning.
3431 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3433 * conf_post.h (assume): Fix compiler error: x shall be cond.
3435 2013-09-22 Daniel Colascione <dancol@dancol.org>
3437 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3438 warning when compiling without a window system.
3440 2013-09-22 Daniel Colascione <dancol@dancol.org>
3442 * data.c (Qbool_vector_p): New symbol.
3443 (bool_vector_spare_mask, popcount_size_t_generic)
3444 (popcount_size_t_msc, popcount_size_t_gcc)
3446 (bool_vector_binop_driver)
3447 (count_trailing_zero_bits, size_t_to_host_endian)
3448 (Fbool_vector_exclusive_or)
3449 (Fbool_vector_union)
3450 (Fbool_vector_intersection, Fbool_vector_set_difference)
3451 (Fbool_vector_subsetp, Fbool_vector_not)
3452 (Fbool_vector_count_matches)
3453 (Fbool_vector_count_matches_at): New functions.
3454 (syms_of_data): Intern new symbol, functions.
3455 * alloc.c (bool_vector_payload_bytes): New function.
3456 (Fmake_bool_vector): Instead of calling Fmake_vector,
3457 which performs redundant initialization and argument checking,
3458 just call allocate_vector ourselves. Make sure we clear any
3459 terminating padding to zero.
3460 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3461 instead of open-coding the size calculation.
3462 (vroundup_ct): New macro.
3463 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3464 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3465 * composite.c (composition_gstring_put_cache):
3466 Change lint_assume to assume.
3467 * conf_post.h (assume): New macro.
3468 (lint_assume): Remove.
3469 * dispnew.c (update_frame_1): Change lint_assume to assume.
3470 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3472 * image.c (gif_load): Change lint_assume to assume.
3473 * lisp.h (eassert_and_assume): New macro.
3474 (Qbool_vector_p): Declare.
3475 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3476 (swap16, swap32, swap64): New inline functions.
3477 * macfont.m (macfont_shape): Change lint_assume to assume.
3478 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3479 * xsettings.c (parse_settings): Use new swap16 and
3480 swap32 from lisp.h instead of file-specific macros.
3482 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3484 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3485 found (which can legitimately happen when the glyph row at the
3486 window start is disabled in the current_matrix. (Bug#15365)
3488 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3490 Fix syntax.h bug introduced by recent INLINE change.
3491 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3492 conditionally compiled one way in some modules, and a different
3493 way in others. This doesn't work with extern inline functions,
3494 which must have the same definition in all modules, because the
3495 defining code might be shared across modules, depending on the
3496 implementation. Symptoms reported by Martin Rudalics in:
3497 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3498 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3499 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3500 overriding the corresponding functions in syntax.h.
3501 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3502 (syntax_property): New inline functions.
3503 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3504 Rewrite in terms of these new functions.
3506 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3508 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3509 not chars_in_text, whose result depends on the multibyteness of
3510 the current buffer. (Bug#15426)
3512 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3514 Port recent change to hosts where pointers aren't 'long'.
3515 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3516 Don't assume that pointers are the same width as 'long'.
3517 Add a compile-time check that a pointer fits into two X slots.
3519 A simpler, centralized INLINE.
3520 * conf_post.h (INLINE): Define only if not already defined.
3521 This allows us to use a single INLINE, defined by one file
3523 * emacs.c (INLINE): Define it.
3524 Also, include category.h, charset.h, composite.h, dispextern.h,
3525 syntax.h, systime.h, so that their INLINE definitions are expanded
3527 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3528 * buffer.h, buffer.c (BUFFER_INLINE):
3529 * category.h, category.c (CATEGORY_INLINE):
3530 * character.h, character.c (CHARACTER_INLINE):
3531 * charset.h, charset.c (CHARSET_INLINE):
3532 * composite.h, composite.c (COMPOSITE_INLINE):
3533 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3534 * frame.h, frame.c (FRAME_INLINE):
3535 * intervals.h, intervals.c (INTERVALS_INLINE):
3536 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3537 * lisp.h, alloc.c (LISP_INLINE):
3538 * process.h, process.c (PROCESS_INLINE):
3539 * syntax.h, syntax.c (SYNTAX_INLINE):
3540 * systime.h, sysdep.c (SYSTIME_INLINE):
3541 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3542 * window.h, window.c (WINDOW_INLINE):
3543 Remove. All uses replaced with INLINE.
3545 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3547 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3550 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3552 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3553 'const char *' to avoid compiler warnings due to similar change in
3554 the prototype of x_get_string_resource.
3556 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3558 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3559 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3560 going to replace static variables below. Adjust comments.
3561 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3562 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3563 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3564 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3565 Related users changed.
3566 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3567 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3568 last_mouse_movement_time, going to replace static variables below.
3570 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3571 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3573 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3574 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3575 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3576 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3577 static variables below.
3578 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3579 (last_mouse_scroll_bar): Remove.
3580 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3581 (mouseExited): Related users changed.
3583 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3585 Do not use external array to process X scroll bar messages.
3586 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3587 (x_send_scroll_bar_event): Pack window pointer into two slots
3588 of XClientMessageEvent if we're 64-bit. Adjust comment.
3589 (x_scroll_bar_to_input_event): Unpack accordingly.
3591 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3593 Ifdef away recent changes which aren't relevant to NS port.
3594 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3595 [!HAVE_NS]: Declare as such.
3596 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3597 [!HAVE_NS]: Define as such.
3599 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3601 * frame.c (x_redo_mouse_highlight): New function
3602 to factor out common code used in W32 and X ports.
3603 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3604 * xterm.h (struct x_display_info):
3605 * w32term.h (struct w32_display_info):
3606 * nsterm.h (struct ns_display_info): New members
3607 last_mouse_motion_frame, last_mouse_motion_x and
3608 last_mouse_motion_y, going to replace static variables below.
3609 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3610 (redo_mouse_highlight): Remove.
3611 (note_mouse_movement, syms_of_xterm): Adjust user.
3612 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3613 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3614 (redo_mouse_highlight): Remove.
3615 (note_mouse_movement, syms_of_w32term): Adjust user.
3616 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3617 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3619 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3620 * nsfns.m (compute_tip_xy): Adjust user.
3622 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3624 * frame.c (x_mouse_grabbed): New function.
3625 * dispextern.h (x_mouse_grabbed): Add prototype.
3626 (last_mouse_frame): Remove declaration.
3627 * xterm.h (struct x_display_info):
3628 * w32term.h (struct w32_display_info):
3629 * nsterm.h (struct ns_display_info): New member
3630 last_mouse_frame, going to replace...
3631 * xdisp.c (last_mouse_frame): ...global variable.
3632 (note_tool_bar_highlight):
3633 * w32term.c (w32_mouse_position, w32_read_socket):
3634 * xterm.c (XTmouse_position, handle_one_xevent):
3635 Use x_mouse_grabbed.
3636 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3638 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3640 * w32term.c (w32_read_socket): Avoid temporary
3641 variables in a call to x_real_positions.
3642 * xterm.c (handle_one_xevent): Likewise.
3644 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3646 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3647 (x_icon_type): Remove prototype.
3648 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3649 * frame.c (x_icon_type): Remove.
3650 * w32term.c (x_make_frame_visible, x_iconify_frame):
3651 * xterm.c (x_make_frame_visible, x_iconify_frame):
3652 Use x_set_bitmap_icon to factor out common code.
3654 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3656 * dispextern.h (check_x_display_info, x_get_string_resource):
3657 Declare here just once and unify the latter.
3658 * frame.c (check_x_display_info, x_get_string_resource):
3659 * nsterm.h (check_x_display_info):
3660 * xrdb.c (x_get_string_resource):
3661 * xterm.h (check_x_display_info): Remove prototypes.
3662 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3663 * w32reg.c (x_get_string_resource): Likewise.
3664 (w32_get_rdb_resource): Adjust user.
3666 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3668 * xterm.h (struct x_display_info): New member
3669 x_pending_autoraise_frame, going to replace...
3670 * xterm.c (pending_autoraise_frame): ...static variable.
3671 (x_new_focus_frame, XTread_socket): Adjust users.
3672 * w32term.h (struct w32_display_info): New member
3673 w32_pending_autoraise_frame, going to replace...
3674 * w32term.c (pending_autoraise_frame): ...global variable.
3675 (x_new_focus_frame, w32_read_socket): Adjust users.
3677 2013-09-17 Glenn Morris <rgm@gnu.org>
3679 * xdisp.c (message_dolog): If we create *Messages*,
3680 switch it to messages-buffer-mode.
3682 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3684 Don't overuse 'const' in types of locals.
3685 * bidi.c (bidi_count_bytes):
3686 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3687 (xg_event_is_for_scrollbar):
3688 * xselect.c (x_handle_property_notify)
3689 (x_handle_selection_notify, x_handle_dnd_message):
3690 * xsettings.c, xsettings.h (xft_settings_event):
3691 * xterm.c (x_handle_net_wm_state, handle_one_event)
3692 (x_menubar_window_to_frame, x_detect_focus_change)
3693 (construct_mouse_click, note_mouse_movement)
3694 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3695 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3696 (handle_one_xevent, x_handle_net_wm_state):
3697 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3698 (x_handle_dnd_message):
3699 Avoid unnecessary 'const', typically the second 'const' in
3700 'const foo * const arg', a 'const' that does not affect the API
3701 and doesn't significantly help the human reader.
3703 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3705 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3706 only if Glib < 2.36.0.
3707 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3708 * xsettings.c (init_gconf, init_gsettings): Do not check
3710 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3712 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3714 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3716 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3717 before calling g_type_init.
3719 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3721 * nsterm.m (syms_of_nsterm): ... to here.
3723 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3725 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3726 (ignore_next_mouse_click_timeout): Use Time as X does.
3727 (handle_one_xevent): Avoid cast and use unsigned comparison.
3729 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3731 Do not copy X event in handle_one_xevent except KeyPress case.
3732 Wnen XEvent is processed, it is unlikely to be changed except
3733 KeyPress case, so we can avoid copying and use const pointer to
3734 const data to make sure that an event is not changed elsewhere.
3735 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3736 const' and do not create local copy except for the KeyPress event.
3737 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3738 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3739 (x_handle_net_wm_state, x_menubar_window_to_frame)
3740 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3741 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3742 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3743 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3744 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3745 (x_handle_dnd_message):
3746 * xsettings.c (xft_settings_event):
3747 Use 'const XEvent * const' where appropriate.
3748 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3750 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3752 Fix X event waiting to handle multiple frames.
3753 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3754 * xterm.c (pending_event_wait): Remove. Adjust users.
3755 (x_detect_focus_change): Pass frame arg.
3756 (handle_one_xevent): Find related frame early and clear per-frame
3757 wait_event_type only if this is an event for the relevant frame.
3758 (x_wait_for_event): Use per-frame wait_event_type.
3760 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3762 * nsfns.m (Fx_create_frame): Fix font driver registration for
3765 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3766 for syms_of_macfont.
3768 * nsterm.m: Include macfont.h.
3769 (ns_tmp_flags, ns_tmp_font): Remove.
3770 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3771 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3772 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3773 (changeFont:): Fix code style. Check for font driver type when
3776 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3779 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3780 (nsfont_open): Set font driver type.
3781 Set font->ascent and font->descent. Figure out font instead of
3782 ns_tmp_font, and flags instead of ns_tmp_flags.
3783 Fix indentation. Remove call to ns_draw_text_decoration,
3786 * nsfns.m: Include macfont.h.
3787 (Fx_create_frame): Register macfont driver, make a better default font.
3788 (Fns_popup_font_panel): Get font from macfont driver, if used.
3790 * macfont.m, macfont.h, macuvs.h: New files.
3792 * font.h: Declare syms_of_macfont.
3794 * font.c (syms_of_font): Call syms_of_macfont.
3796 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3798 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3800 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3801 and it is always zero for others, so I assume that this is an ancient
3802 leftover which nobody will want to change any more.
3803 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3804 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3805 * frame.c (x_set_scroll_bar_width):
3806 * w32fns.c (w32_createscrollbar):
3807 * w32term.c (w32_set_vertical_scroll_bar):
3808 * xfns.c (x_set_scroll_bar_default_width):
3809 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3810 (x_scroll_bar_expose): Related users changed.
3812 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3814 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3815 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3816 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3818 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3820 * nsterm.h, w32term.h, xterm.h: ...and not here.
3821 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3822 Remove unused Xisms.
3823 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3824 these modules are never compiled otherwise.
3826 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3828 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3829 Doc fix. (Bug#15375)
3831 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3833 Unify Fx_focus_frame between all ports.
3834 * frame.h (x_focus_frame): New prototype.
3835 * xfns.c (Fx_focus_frame): Remove.
3836 (syms_of_xfns): Do not defsubr it.
3837 (x_focus_frame): X implementation.
3838 * nsfns.m (Fx_focus_frame): Remove.
3839 (syms_of_nsfns): Do not defsubr it.
3840 (x_focus_frame): NS implementation.
3841 * w32term.c (Fx_focus_frame): Remove.
3842 (x_focus_on_frame): Rename to...
3843 (x_focus_frame): W32 implementation.
3844 * w32term.h (x_focus_on_frame): Remove prototype.
3845 * w32fns.c (Fx_focus_frame): Remove.
3846 (syms_of_w32fns): Do not defsubr it.
3847 * frame.c (Fx_focus_frame): Define here.
3848 (syms_of_frame): Defsubr here.
3849 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3851 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3853 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3854 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3855 each port to reference the port-specific window system data.
3856 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3857 (FRAME_DISPLAY_INFO): Define.
3858 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3859 (FRAME_DISPLAY_INFO): Define. Adjust users.
3860 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3861 (FRAME_DISPLAY_INFO): Define. Adjust users.
3862 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3863 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3864 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3865 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3866 * xselect.c, xterm.c: All related users changed.
3868 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3870 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3871 (x_menubar_window_to_frame): Remove prototypes.
3872 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3873 (x_menubar_window_to_frame, x_top_window_to_frame):
3875 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3876 (x_menubar_window_to_frame, x_top_window_to_frame):
3877 ...to here and convert all but the last to static.
3879 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3881 * lisp.mk (lisp): Add w32-common-fns.elc.
3883 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3885 * charset.c (char_charset): Document an exception for char-charset.
3887 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3889 * xterm.h (x_display_info): New field last_user_time...
3890 * xterm.c (toplevel): ...to replace static last_user_time.
3891 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3893 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3895 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3896 scroll bar values to prevent thumb from disappear and update comment.
3898 2013-09-11 Glenn Morris <rgm@gnu.org>
3900 * emacs.c (usage_message): Possessive apostrophe tweak.
3902 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3904 * nsterm.m (syms_of_nsterm): Use Qns.
3905 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3906 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3907 * xfns.c (x_display_info_for_name, Fx_open_connection):
3908 Remove old '#if 0' code.
3909 (syms_of_xfns): Use Qx.
3910 * termhooks.h (fullscreen_hook): Remove the leftover.
3911 (struct terminal): Fix typo in comment.
3913 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3915 Cleaning up a few X scroll bar bits.
3916 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3917 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3918 New member last_seen_part, going to replace...
3919 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3920 (xt_action_hook) [USE_LUCID]: Adjust user.
3921 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3922 Lucid-specific scroll bar support.
3923 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3924 to int and adjust to use last_seen_part member.
3925 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3926 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3927 Initialize last_seen_part.
3929 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3931 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3932 insert-buffer-substring an empty string.
3934 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3936 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3937 avoiding a GCC warning.
3939 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3941 Ifdef away frame tool bar code when it is not really used.
3942 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3943 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3944 and minimize_tool_bar_window_p under the above.
3945 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3946 (fset_tool_bar_window): Likewise.
3947 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3948 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3949 (change_frame_size_1):
3950 * window.c (window_from_coordinates, Frecenter): Adjust users.
3951 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3952 code is not really used.
3953 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3954 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3955 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3956 [!USE_GTK && !HAVE_NS]: Define as such.
3957 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3958 (note_mouse_highlight, expose_frame):
3959 * xfns.c (x_set_tool_bar_lines):
3960 * xterm.c (handle_one_xevent): Adjust users.
3962 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3964 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3965 This bug was introduced by my 2013-08-26 patch, which incorrectly
3966 assumed that the terminfo implementation doesn't use termcap buffers.
3967 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3968 these buffers apparently are used after all.
3969 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3970 (struct tty_display_info): Define members termcap_term_buffer and
3971 termcap_strings_buffer even if TERMINFO.
3973 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3976 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3977 'usage' docstring entry to pacify make-docfile.
3979 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3981 Change comparison functions =, <, >, <=, >= to take many arguments.
3982 * data.c: Change comparison functions' interface and implementation.
3983 * lisp.h: Make arithcompare available for efficient two arg
3985 * bytecode.c: Use arithcompare.
3986 * fileio.c: Use new interface.
3988 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3990 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3992 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3994 * eval.c (Feval): Document the new use of `lexical'.
3996 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3998 Review and drop old frame resize hack.
3999 * frame.h (struct frame): Remove force_flush_display_p.
4000 * dispnew.c (update_frame): Adjust user and don't call
4001 flush_frame here. The comment has said that there was an issues
4002 with redisplaying fringes, but I don't see any differences with
4003 and without this hack. Hopefully we can continue without it.
4004 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4005 current frame matrices twice if resized_p is set.
4007 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4009 Do not populate pure Xism x_sync to other ports.
4010 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4011 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4012 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4013 * w32term.h (x_sync): Remove prototype.
4015 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4017 Cleanup frame flushing.
4018 * dispextern.h (struct redisplay_interface):
4019 Drop flush_display_optional because flush_display is enough
4020 for X and flushing via RIF is just a no-op for others.
4021 * frame.h (flush_frame): New function.
4022 * dispnew.c (update_frame):
4023 * minibuf.c (read_minibuf):
4024 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4026 * keyboard.c (detect_input_pending_run_timers): Do not flush
4027 all frames but selected one in redisplay_preserve_echo_area.
4028 * nsterm.m (ns_flush): Remove no-op.
4029 (ns_redisplay_interface): Adjust user.
4030 * w32term.h (x_flush): Remove no-op.
4031 (w32_redisplay_interface): Adjust user.
4032 * xterm.c (x_flush): Simplify because we do not flush all
4033 frames at once any more. Adjust comment.
4034 (x_redisplay_interface): Adjust user.
4036 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4038 Port --without-x --enable-gcc-warnings to Fedora 19.
4039 * gfilenotify.c (globals_of_gfilenotify):
4040 Call g_type_init only if using an older glib version that needs it.
4042 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4044 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4045 (last_glyphless_glyph_merged_face_id): Remove declarations.
4046 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4047 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4048 (last_glyphless_glyph_merged_face_id): Now static.
4049 (merge_escape_glyph_face): New function, refactored from...
4050 (get_next_display_element): ...here.
4051 (merge_glyphless_glyph_face): New function, refactored from...
4052 (produce_glyphless_glyph): ...here...
4053 * term.c (produce_glyphless_glyph): ...and here.
4055 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4057 * eval.c (eval_sub): Only call Ffunction if necessary.
4059 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4061 Attempt to make redisplay more selective when changing cursor type.
4062 * frame.h (struct frame): New bitfield cursor_type_changed.
4063 * xdisp.c (cursor_type_changed): Remove.
4064 (try_cursor_movement, redisplay_window, try_window_id)
4065 (set_frame_cursor_types, try_window_reusing_current_matrix):
4066 Adjust to use per-frame bitfield.
4067 (redisplay_internal): Look for cursor type change on each visible
4068 frame and consider all frames if cursor type has been changed on
4069 the frame other than selected. If cursor type has been changed on
4070 selected frame only, do not use fast update.
4072 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4074 Attempt to make redisplay more selective when changing fonts.
4075 * frame.h (struct frame): New bitfield fonts_changed.
4076 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4077 (adjust_frame_glyphs): Add prototype.
4078 * dispnew.c (fonts_changed_p): Remove.
4079 (adjust_glyphs): Remove because we do not
4080 adjust matrices on all frames at once any more.
4081 (adjust_frame_glyphs): Block and unblock input here.
4082 (adjust_glyph_matrix): Use fonts_changed.
4083 (change_frame_size_1): Use adjust_frame_glyphs.
4084 * font.c (font_open_entity): Use fonts_changed.
4085 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4086 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4087 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4088 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4089 (shrink_mini_window, Fresize_mini_window_internal)
4090 (window_scroll_pixel_based, Fset_window_configuration)
4091 (apply_window_adjustment, Fset_window_vscroll):
4092 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4093 Use adjust_frame_glyphs.
4094 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4095 (try_window_reusing_current_matrix, try_window_id, display_line)
4096 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4097 (redisplay_internal): Consider fonts_changed and adjust frame
4098 matrices for each frame only if the frame is visible. If font
4099 has been changed on some frame during full redisplay, retry
4100 only visible frames where the font has been actually changed.
4102 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4104 Cache current header and mode line height for each window.
4105 * window.h (struct window): New fields mode_line_height
4106 and header_line_height.
4107 * window.c (make_window): Initialize them.
4108 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4109 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4110 (current_mode_line_height, current_header_line_height):
4112 * xdisp.c (current_mode_line_height, current_header_line_height):
4114 (pos_visible_p, init_xdisp): Adjust user.
4115 (redisplay_window): Invalidate mode_line_height and
4116 header_line_height if current and desired matrices do not agree.
4118 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4120 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4121 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4123 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4125 Make --without-x compatible with --enable-gcc-warnings.
4126 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4127 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4128 members under HAVE_WINDOW_SYSTEM.
4129 * keyboard.c (make_lispy_focus_out): Likewise.
4130 (record_menu_key): Move under HAVE_MENUS.
4131 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4132 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4133 (syms_of_xdisp): Adjust user.
4134 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4135 (start_hourglass, cancel_hourglass):
4136 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4137 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4138 and CLEAR_FONT_TABLE_NFONTS.
4139 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4140 Declare only if HAVE_WINDOW_SYSTEM.
4141 (lface_same_font_attributes_p, clear_face_gcs): Define only
4142 if HAVE_WINDOW_SYSTEM.
4144 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4146 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4147 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4148 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4150 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4152 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4154 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4156 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4157 This fixes a type error on hosts where ptrdiff_t is wider than int.
4159 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4161 * keyboard.c (read_key_sequence_vs): New function.
4162 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4165 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4167 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4169 Makefile improvements.
4170 * Makefile.in (config.status): Don't use double-colon rules, as
4171 they are not portable according to POSIX. Fix shell typo with `;
4172 I guess this rule has never been tested?
4173 (VCSWITNESS): New macro, to override any environment var.
4175 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4177 * xterm.h (struct x_display_info): Do not track X connection
4178 fd separately because it is always available from Display.
4179 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4182 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4184 * buffer.c (drop_overlay):
4185 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4186 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4188 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4190 * buffer.c (Fmake_overlay, Fmove_overlay):
4191 * intervals.c (set_point_from_marker):
4192 * print.c (PRINTPREPARE): Prefer signal_error
4193 to plain error and report unsuitable marker too.
4195 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4197 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4198 for 'dragging' member.
4199 (struct x_output): Remove set-but-unused leftovers
4200 'left_before_move' and 'top_before_move'.
4201 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4202 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4203 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4204 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4205 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4206 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4207 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4208 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4210 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4212 * nsfont.m (INVALID_GLYPH): New define.
4213 (nsfont_encode_char): Use INVALID_GLYPH.
4214 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4216 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4218 * xterm.c (x_last_mouse_movement_time): Revert last change.
4219 This code should use XDisplayMotionBufferSize to check display's
4220 motion history first, and there are few other issues as well.
4221 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4222 (handle_one_xevent): Adjust user.
4224 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4226 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4227 * frame.c (Flast_nonminibuf_frame): ... to here.
4228 (check_minibuf_window): Don't abort if no window was found
4231 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4233 Use XGetMotionEvents to ask the last mouse motion time from X server.
4234 * xterm.c (X_MOTION_HISTORY): Default to 1.
4235 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4236 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4237 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4238 Ifdef away legacy code.
4239 (XTmouse_position, x_scroll_bar_report_motion):
4240 Use x_last_mouse_movement_time.
4241 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4244 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4246 * msdos.c (last_mouse_window): Move to...
4247 (dos_rawgetc): ...this function and adjust comment.
4248 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4249 (mouseMoved): ...this function and adjust comment.
4250 * w32term.c (last_window): Likewise with...
4251 (w32_read_socket): ...this function.
4252 * xterm.c (last_window): Likewise with...
4253 (handle_one_xevent): ...this function.
4255 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4257 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4258 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4259 (handle_one_xevent): ...to here.
4260 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4263 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4265 * msdos.c (IT_set_terminal_window): Remove no-op.
4266 (initialize_msdos_display): Adjust terminal setup.
4267 * w32console.c (w32con_set_terminal_window): Remove no-op.
4268 (initialize_w32_display): Adjust terminal setup.
4269 * w32term.c (w32_set_terminal_window): Remove no-op.
4270 (w32_create_terminal): Adjust terminal setup.
4271 * xterm.c (XTset_terminal_window): Remove no-op.
4272 (x_create_terminal): Adjust terminal setup.
4274 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4276 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4278 (ns_create_terminal): Adjust terminal setup.
4279 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4281 (w32_create_terminal): Adjust terminal setup.
4282 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4284 (x_create_terminal): Adjust terminal setup.
4286 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4288 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4289 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4290 * dispnew.c (buffer_posn_from_coords):
4291 * window.c (Fwindow_end, displayed_window_lines):
4292 * xdisp.c (redisplay_mode_lines): Use it.
4294 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4296 * fontset.c (face_for_char): Check char in the current face font first
4297 if HAVE_NS (Bug#15138).
4299 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4301 * window.c (temp_output_buffer_show): Make sure window returned
4302 by display_buffer is live (Bug#15213).
4304 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4306 Minor cleanup to avoid forward declarations.
4307 * coding.h (struct ccl_spec): Remove forward declaration.
4308 * composite.h (toplevel): Include font.h.
4309 (struct composition_it, struct face, struct font_metrics):
4310 Remove forward declaration.
4311 * dispextern.h (struct image, struct atimer): Likewise.
4312 * emacsgtkfixed.h (struct frame): Likewise.
4313 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4314 * font.h (struct font_driver, struct font, struct glyph_string)
4315 (struct face): Remove forward declaration.
4316 * fontset.h (struct face, struct font): Likewise.
4317 * frame.h (toplevel): Style cleanup.
4318 (enum output_method): Move to...
4319 * termhooks.h (enum output_method): ...here.
4320 (struct glyph, struct frame, struct ns_display_info)
4321 (struct x_display_info, struct w32_display_info):
4322 Remove forward declaration.
4323 * xterm.h (toplevel): Include termhooks.h.
4324 (struct font, struct window, struct glyph_matrix, struct frame)
4325 (struct input_event, struct face, struct image): Remove forward
4327 * gtkutil.h (struct _widget_value): Likewise.
4328 * keyboard.h (toplevel): Include termhooks.h.
4329 (struct input_event): Remove forward declaration.
4331 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4333 * intervals.c (set_point_from_marker): New function.
4334 * editfns.c (Fgoto_char):
4335 * process.c (Finternal_default_process_filter):
4336 * window.c (select_window_1): Use it.
4337 * buffer.h (set_point_from_marker): Add prototype.
4339 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4341 * w32.c (term_winsock): Call release_listen_threads before calling
4343 (_sys_wait_accept): Wait for accept event in a loop with a finite
4344 timeout, instead of waiting indefinitely. Will hopefully avoid
4345 hanging during exit because WSACleanup deadlocks waiting for the
4346 event object to be released. (Bug#14333)
4348 * w32proc.c (release_listen_threads): New function, signals all
4349 the reader threads that listen for connections to stop waiting.
4351 * w32.h (release_listen_threads): Add prototype.
4353 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4355 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4356 field of new marker (for sanity and safety).
4357 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4358 anyway because XMISCTYPE is a function and can't be an lvalue).
4360 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4362 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4363 (x_after_update_window_line, x_scroll_bar_create):
4364 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4365 (handle_one_xevent, x_clear_frame_area):
4366 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4367 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4368 * xterm.h (x_clear_area): Adjust prototype.
4370 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4372 Hook scanning and indentation functions to find_newline. This helps
4373 to avoid duplicated code and renders more respect to newline cache.
4374 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4375 * cmds.c (Fforward_line):
4376 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4377 Use find_newline and avoid unnecessary point movements.
4378 * search.c (scan_newline): Implement on top of find_newline.
4380 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4382 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4383 scoped code (bug#11258).
4385 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4387 * nsterm.m (last_window): New variable.
4388 (EV_TRAILER2): New macro.
4389 (EV_TRAILER): Call EV_TRAILER2.
4390 (mouseMoved:): Add support for mouse-autoselect-window
4391 on nextstep (Bug#6888).
4393 2013-08-28 Andreas Schwab <schwab@suse.de>
4395 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4396 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4397 Remove unused macro definitions.
4398 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4399 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4400 Only define if emacs.
4402 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4404 Prefer enum glyph_row_area to int where appropriate.
4405 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4407 (window_box, window_box_width, window_box_left, window_box_left_offset)
4408 (window_box_right, window_box_right_offset): Adjust prototypes.
4409 * xdisp.c (window_box, window_box_width, window_box_left)
4410 (window_box_left_offset, window_box_right, window_box_right_offset):
4411 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4412 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4413 * nsterm.m (ns_clip_to_row):
4414 * w32term.c (w32_clip_to_row):
4415 * xterm.c (x_clip_to_row): Likewise.
4417 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4419 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4420 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4422 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4424 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4425 for portability to hosts where /bin/sh has problems.
4427 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4429 Redesign redisplay interface to drop global output_cursor.
4430 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4431 (toplevel): Remove declaration of output_cursor.
4432 (set_output_cursor, x_cursor_to): Remove prototype.
4433 * window.h (struct window): New member output_cursor.
4434 (output_cursor_to): New function to replace RIF member.
4435 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4436 (update_text_area, set_window_cursor_after_update): Use it.
4437 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4438 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4439 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4440 * w32term.c (x_update_window_begin, x_update_window_end):
4441 * xterm.c (x_update_window_begin, x_update_window_end):
4442 Adjust to use per-window output cursor.
4444 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4446 Simplify SELECT_TYPE-related code.
4447 Like EMACS_TIME, this portability layer is no longer needed, since
4448 Emacs has been using fd_set as a portability layer for some time.
4449 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4450 (SELECT_TYPE): Remove. All uses changed to fd_set.
4451 (fd_set) [!FD_SET]: New typedef.
4453 Simplify EMACS_TIME-related code.
4454 This portability layer is no longer needed, since Emacs has been
4455 using struct timespec as a portability layer for some time.
4456 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4457 Include <time.h> rather than "systime.h"; that's all that's needed now.
4458 * dispnew.c: Include <timespec.h> rather than "systime.h";
4459 that's all that's needed now.
4460 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4461 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4462 TIMESPEC_RESOLUTION.
4463 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4464 LOG10_TIMESPEC_RESOLUTION.
4465 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4466 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4467 (make_emacs_time): Remove. All used changed to make_timespec.
4468 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4469 (current_timespec): Rename from current_emacs_time. All uses changed.
4470 (add_emacs_time): Remove. All uses changed to timespec_add.
4471 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4472 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4473 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4474 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4475 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4476 (current_timespec): Rename from current_emacs_time. All uses changed.
4477 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4478 changed to timespec_cmp.
4479 * xgselect.c: Include <timespec.h>, since our .h files don't.
4481 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4483 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4484 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4485 Remove the leftovers.
4486 * gtkutil.c (toplevel): Do not declare Qxft but include
4488 * image.c (toplevel): Do not declare Vlibrary_cache because
4489 it's already done in lisp.h.
4491 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4493 * lisp.h (Mouse_HLInfo): Move from here...
4494 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4495 (reset_mouse_highlight): New function.
4496 * msdos.c (dos_set_window_size, IT_update_begin)
4497 (internal_terminal_init):
4498 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4499 (ns_initialize_display_info):
4500 * w32console.c (initialize_w32_display):
4501 * w32term.c (x_update_window_end, x_free_frame_resources)
4502 (w32_initialize_display_info):
4503 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4504 * window.c (Fdelete_other_windows_internal):
4505 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4506 * termchar.h (toplevel):
4507 * xterm.h (toplevel): Include dispextern.h.
4509 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4511 Fix minor problems found by static checking.
4512 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4513 (expect): Avoid nested-if warning.
4514 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4515 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4516 * nsterm.h, nsterm.m (ns_select):
4517 * xgselect.c, xgselect.h (xg_select):
4518 Adjust signature to better match pselect's.
4519 * nsterm.m (ns_select):
4520 Don't set *TIMEOUT, since pselect doesn't.
4521 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4522 diagnostic about assigning const char * to it.
4523 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4525 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4527 * lread.c (substitute_object_recurse): Handle hash-tables as well
4530 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4532 Fix unlikely core dump in init_tty, and simplify terminfo case.
4533 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4534 The old version incorrectly dumped core if malloc returned a
4535 buffer containing only non-NUL bytes.
4536 (init_tty): Do not allocate or free termcap buffers; the
4537 struct does that for us now.
4538 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4539 (struct tty_display_info): Define members termcap_term_buffer and
4540 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4541 use them. Allocate them directly in struct rather than indirectly
4542 via a pointer, to simplify init_tty.
4544 * frame.c (check_minibuf_window): Initialize 'window' properly,
4545 so that Emacs reliably aborts later if 'window' is not initialized.
4547 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4549 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4550 of VoidSymbol (Bug#15154).
4552 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4554 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4555 mouse_face_beg_y and mouse_face_end_y.
4556 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4557 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4558 Adjust users and update comment where appropriate.
4560 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4562 * frame.c (check_minibuf_window): New function.
4563 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4564 Call check_minibuf_window (Bug#15183).
4566 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4568 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4569 because this is the only last cursor data we need to keep and consult.
4570 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4571 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4574 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4576 Fix recovering from possible decompression error.
4577 Since insert_from_gap doesn't always move point, we can't use PT as
4578 the position where the partially decompressed data ends, and
4579 should count how many bytes was produced so far.
4580 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4581 (unwind_decompress): Really delete partially uncompressed data.
4582 (Fzlib_decompress_region): Take decompressed data size into account.
4584 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4586 * syntax.c (init_syntax_once): Adjust comment and do an early
4587 initialization of Qchar_table_extra_slots just once...
4588 * casetab.c (init_casetab_once):
4589 * category.c (init_category_once):
4590 * character.c (syms_of_character):
4591 * coding.c (syms_of_coding):
4592 * xdisp.c (syms_of_xdisp): ...and omit it here.
4594 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4596 * xdisp.c (get_next_display_element): Don't apply to characters
4597 from a display vector the logic of setting it->end_of_box_run_p
4598 suitable for characters from a buffer. (Bug#15175)
4600 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4601 to handle directories, rather than '_utime' which doesn't.
4604 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4606 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4607 or fullscreen (Bug#14627).
4609 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4611 System-dependent integer overflow fixes.
4612 * process.c (Fset_process_window_size): Signal an error if
4613 the window size is outside the range supported by the lower level.
4614 * sysdep.c (set_window_size): Return negative on error,
4615 nonnegative on success, rather than -1, 0, 1 on not in system,
4616 failure, success. This is simpler. Caller changed.
4617 (serial_configure): Remove unnecessary initialization of local.
4618 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4619 size fits in unsigned long; this isn't true on some 32-bit hosts.
4620 Avoid buffer overrun if some future version of /proc/meminfo has a
4621 variable name longer than 20 bytes.
4622 (system_process_attributes) [__FreeBSD__]:
4623 Don't assume hw.availpages fits in 'int'.
4625 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4627 Don't let very long directory names overrun the stack.
4628 Fix some related minor problems involving "//", vfork.
4629 * callproc.c (encode_current_directory): New function.
4630 (call_process): Don't append "/"; not needed.
4631 * fileio.c (file_name_as_directory_slop): New constant.
4632 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4633 this can save the caller having to alloca.
4634 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4635 Use SAFE_ALLOCA, not alloca.
4636 (directory_file_name, Fexpand_file_name): Leave leading "//"
4637 alone, since it can be special even on POSIX platforms.
4638 * callproc.c (call_process):
4639 * process.c (Fformat_network_address):
4640 * sysdep.c (sys_subshell):
4641 Use encode_current_directory rather than rolling our own.
4642 (create_process): No need to encode directory; caller does that now.
4643 * process.h (encode_current_directory): New decl.
4644 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4645 Rework to avoid 'goto xyzzy;'.
4647 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4649 * xdisp.c (handle_face_prop): If the default face was remapped use
4650 the remapped face for strings from prefix properties. (Bug#15155)
4652 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4654 Minor cleanup for redisplay interface and few related functions.
4655 * frame.h (enum text_cursor_kinds): Move from here...
4656 * dispextern.h (enum text_cursor_kinds): ...to here.
4657 (toplevel): Drop unnecessary declarations.
4658 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4659 in update_window_end_hook and draw_window_cursor functions.
4660 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4661 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4662 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4663 * xterm.c (x_update_window_end, x_draw_window_cursor):
4664 * xdisp.c (display_and_set_cursor, update_window_cursor)
4665 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4666 enum text_cursor_kinds where appropriate.
4668 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4670 Redesign redisplay interface to drop updated_row and updated_area.
4671 * dispextern.h (updated_row, updated_area): Remove declaration.
4672 (struct redisplay_interface): Pass glyph row and row area parameters
4673 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4674 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4676 * dispnew.c (updated_row, updated_area): Remove.
4677 (redraw_overlapped_rows, update_window_line): Adjust user.
4678 (update_marginal_area, update_text_area): Likewise. Pass updated row
4679 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4680 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4683 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4685 * process.c (flush_pending_output): Remove stub.
4688 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4690 * callproc.c: Fix race that killed background processes (Bug#15144).
4691 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4692 Record deleted process-id in critical section, not afterwards.
4693 Don't mistakenly kill process created by a call-process invocation
4694 that discards output and does not wait.
4696 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4698 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4699 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4700 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4701 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4702 to shut up compiler in mark_object.
4703 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4705 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4707 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4708 We can't portably rely on PTY_OPEN doing that, even if
4709 it calls posix_openpt with O_CLOEXEC.
4711 2013-08-20 Kenichi Handa <handa@gnu.org>
4713 * character.c (string_char): Improve commentary.
4715 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4717 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4718 (struct animation_cache): Make signature a flexible array member.
4719 All uses changed. This is a tad slower but may insulate us better
4720 from future changes to ImageMagick.
4722 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4724 * image.c: Shrink memory needed for animation cache.
4725 (SIGNATURE_DIGESTSIZE): New constant.
4726 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4727 (imagemagick_create_cache): Copy the signature. This saves
4728 several KB of memory that ImageMagick wastes per signature.
4729 Don't bother updating the update_time, as the caller does that now.
4730 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4731 it's a fixed size struct member now.
4732 (imagemagick_get_animation_cache): Always destroy the signature,
4733 as it's now imagemagick_create_cache's responsibility to copy it.
4734 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4735 and use memcmp rather than strcmp.
4736 eassert that ImageMagick returns a signature of the specified length.
4738 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4740 * image.c (imagemagick_get_animation_cache): Don't segfault on
4742 (imagemagick_get_animation_cache): Revert to previous definition
4743 so that it actually works. But keep the memory leak fix.
4744 (imagemagick_get_animation_cache): Fix memory leak.
4746 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4748 * image.c: Fix animation cache signature memory leak.
4749 Fix some other minor performance problems while we're at it.
4750 (imagemagick_create_cache): Clear just the members that
4751 need clearing. Don't set update_time, as caller does that now.
4752 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4753 Simplify by using pointer-to-pointer instead of a prev pointer.
4754 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4755 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4756 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4757 it's already a copy. Free the signature probe unless it's cached.
4759 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4760 This was introduced by my 2013-08-12 fix for Bug#15035.
4762 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4764 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4765 (imagemagick_prune_animation_cache): Now static.
4767 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4769 * image.c (imagemagick_get_animation_cache): Don't segfault when
4770 pruning all entries.
4772 2013-08-18 Ken Brown <kbrown@cornell.edu>
4774 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4775 static heap if ENABLE_CHECKING is defined.
4776 (max_bss_sbrk_ptr): New variable.
4778 (report_sheap_usage): Report maximum static heap usage instead of
4779 ending static heap usage.
4781 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4783 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4784 of zlib_initialized according to the results of calling
4785 init_zlib_functions.
4787 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4789 * image.c: Implement an ImageMagick per-image cache.
4790 (imagemagick_get_animation_cache): Fix a double-free error.
4791 (imagemagick_load_image): Remove the ping_wand code, which only
4792 apparently saved time on invalid animated images, and slowed down
4793 everything else. Optimise for the common case.
4795 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4797 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4799 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4801 * marker.c (set_marker): Remove documentation of undefined behavior.
4803 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4805 * image.c (imagemagick_compute_animated_image): Animate correctly
4806 when sub-images are smaller than the main image.
4807 (imagemagick_compute_animated_image): Setting the iterator row to
4808 zero is apparently not allowed.
4809 (imagemagick_compute_animated_image): Allow images that say they
4810 have sub-images that are bigger than the main image, but just crop
4813 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4815 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4817 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4819 * image.c (imagemagick_compute_animated_image): Respect the GIF
4822 2013-08-15 Ken Brown <kbrown@cornell.edu>
4824 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4825 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4828 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4830 Fix minor problems found by static checking.
4831 * frame.c (delete_frame):
4832 * xdisp.c (next_element_from_display_vector):
4833 Avoid uninitialized local.
4834 * image.c (imagemagick_compute_animated_image): Port to C89.
4835 Prefer usual GNU indentation style for loops.
4836 Be more careful about bizarrely large sizes, by using ptrdiff_t
4839 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4841 Fix infinite frame selection loop (Bug#15025).
4842 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4844 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4846 * xdisp.c (compute_window_start_on_continuation_line):
4847 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4848 to make sure we end up setting the window start at the leftmost
4849 visible character of the display line. This avoids funky
4850 horizontal shifting because the window start is not kept on the
4851 same position. (Bug#15090)
4852 (next_element_from_display_vector): Support 'box' face attribute
4853 in the face definitions of a display vector. (Bug#15099)
4855 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4857 * image.c (imagemagick_compute_animated_image): Implement animated
4859 (imagemagick_compute_animated_image): Fix some compilation
4860 warnings. Implement a very simple cache to make the animation
4861 usable at all, but it should be replaced with a per-image cache.
4863 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4865 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4866 to do `for' loops over alist values.
4867 * buffer.h (FOR_EACH_BUFFER):
4868 * process.c (FOR_EACH_PROCESS): Use it.
4869 (handle_child_signal, status_notify, Fget_buffer_process)
4870 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4872 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4874 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4875 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4876 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4877 to xzalloc and so avoid redundant call to memset.
4878 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4879 members because it is allocated with xzalloc and so already zeroed.
4881 2013-08-14 Ken Brown <kbrown@cornell.edu>
4883 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4886 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4888 Utility function and macro to copy Lisp string to C string.
4889 * lisp.h (xlispstrdupa): New macro.
4890 (xlispstrdup): New prototype.
4891 * alloc.c (xlispstrdup): New function.
4892 * callint.c (Fcall_interactively):
4893 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4894 (Fsubstitute_in_file_name):
4895 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4896 * image.c (x_create_bitmap_from_file):
4897 * w32term.c (w32_term_init):
4898 * xterm.c (x_term_init): Use xlispstrdup.
4900 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4902 * image.c (imagemagick_load_image): Make animated pictures work.
4903 There's still some problems with background color settings, though
4906 * decompress.c (unwind_decompress): Always restore point.
4908 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4910 * marker.c (set_marker): Reformat documentation.
4912 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4914 * xdisp.c (cursor_type_changed): Now static.
4916 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4917 Use changed. This avoids the need to call xmalloc and for the
4918 caller to call xfree, and avoids memory leaks in some situations.
4920 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4922 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4923 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4924 (redisplay_window): If window_end_valid is cleared due to non-zero
4925 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4926 so do not call to try_cursor_movement for that window.
4928 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4930 * window.h (struct window): Convert window_end_pos and
4931 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4932 (wset_window_end_pos, wset_window_end_vpos): Remove.
4933 * dispnew.c (adjust_glyph_matrix):
4934 * window.c (Fwindow_end, replace_window, set_window_buffer)
4936 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4937 (set_vertical_scroll_bar, redisplay_window, try_window)
4938 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4939 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4940 (note_mouse_highlight): Adjust users.
4941 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4944 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4946 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4947 * image.c (imagemagick_filename_hint): Use `const char *' and
4948 prefer SSDATA to SDATA to avoid warnings.
4950 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4952 Cleanup window fringes, margins and scroll bars adjustments.
4953 * window.c (set_window_fringes, set_window_margins)
4954 (set_window_scroll_bars, apply_window_adjustment): New functions.
4955 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4956 (Fset_window_scroll_bars): Use them.
4958 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4960 * window.h (struct window): Convert scroll_bar_width
4961 from Lisp_Object to integer. Adjust comment.
4962 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4964 * window.c (wset_scroll_bar_width): Remove.
4965 (make_window): Initialize scroll_bar_width.
4966 (Fsplit_window_internal): Use direct assignment.
4967 (Fset_window_configuration, save_window_save):
4968 Convert Lisp_Object to integer and back where appropriate.
4969 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4970 bar was actually changed, and mention this in docstring.
4972 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4974 * decompress.c: Minor simplifications.
4975 (Fzlib_decompress_region): Don't bother verifying
4976 that avail_out <= UINT_MAX, as that was confusing.
4977 Mention the restriction in a comment instead.
4978 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4980 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4982 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4983 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4985 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4987 * image.c (imagemagick_filename_hint): Check for errors in the
4990 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4992 * window.c (Fwindow_margins): Return nil when there's no marginal
4993 area, as per the documented API.
4995 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4996 Fmake_vector, as scroll bar's struct members are not all Lisp
4997 objects now. This avoids crashes in GC.
4999 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5000 bool, so its address could be taken.
5002 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5004 * image.c (imagemagick_filename_hint): New function to possibly
5005 apply `image-content-type-suffixes'.
5006 (imagemagick_load_image): Use it.
5008 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5010 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5011 if loading zlib failed.
5013 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5015 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5016 2013-08-13 checkin below. Change bool to BOOL, rule is:
5017 All Obj-C code uses BOOL, except for interfaces callable from C.
5019 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5021 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5023 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5024 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5025 bool instead of BOOL.
5026 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5027 from Lisp_Object to bitfield. Adjust comment.
5028 * w32term.c (x_scroll_bar_create): Adjust user.
5029 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5030 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5031 Use bool for boolean.
5032 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5033 to `unsigned int' when defining a bitfield.
5035 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5037 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5039 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5041 * window.h (struct window): Convert left_margin_cols and
5042 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5043 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5044 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5046 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5048 (showing_window_margins_p, update_window_line, update_frame_1):
5049 * fringe.c (draw_fringe_bitmap_1):
5050 * xdisp.c (window_box_width): Adjust users.
5051 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5052 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5053 Use direct assignment.
5054 (Fset_window_configuration, save_window_save, Fwindow_margins):
5055 Convert Lisp_Object to integer and back where appropriate.
5056 (Fset_window_margins): Adjust user. Return t if any margin
5057 was actually changed, and mention this in docstring.
5059 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5061 * syntax.c (forward_word):
5062 * cmds.c (forward_char, backward_char): Mention the optional argument.
5064 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5066 * window.h (struct window): Convert left_fringe_width
5067 and right_fringe_width from Lisp_Objects to integers.
5069 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5070 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5071 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5073 (make_window): Initialize new integer fields to -1.
5074 (Fsplit_window_internal): Use direct assignment.
5075 (Fset_window_configuration, save_window_save):
5076 Convert Lisp_Object to integer and back where appropriate.
5077 (Fset_window_fringes): Adjust user. Return t if any fringe
5078 was actually changed, and mention this in docstring.
5080 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5082 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5083 * nsfns.m (x_set_cursor_type):
5084 * w32fns.c (x_set_cursor_type):
5085 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5086 * xdisp.c (set_frame_cursor_types): ...but in common code.
5088 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5090 * font.c (clear_font_cache): New function, stripped from...
5091 (Fclear_font_cache): ...here, which now uses the function
5092 above. Adjust comment.
5093 * font.h (clear_font_cache): Add prototype.
5094 * xfaces.c (clear_face_cache): Use clear_font_cache.
5096 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5098 * window.c (Fset_window_start): Compare `w', not `window' because
5099 `w' might not be equal to `window' after call to decode_live_window.
5101 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5103 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5104 This fixes a problem introduced by the Bug#15035 patch
5105 when using GPG. Reported by Herbert J. Skuhra.
5107 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5109 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5110 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5111 not yet initialized.
5113 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5115 * decompress.c (Fzlib_decompress_region): Support zlib
5116 decompression, too, and rename.
5118 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5120 Minor zlib configuration tweaks.
5121 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5122 Don't assume presence of fn_inflateInit2_ zlib internal function.
5124 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5126 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5127 include the zlib prefix.
5129 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5131 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5132 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5133 define static variables that are pointers to zlib functions to be
5135 (init_zlib_functions) [WINDOWSNT]: New function.
5136 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5138 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5139 macros instead of invoking the zlib functions directly.
5140 (syms_of_decompress): DEFSYM Qzlib_dll.
5141 Staticpro Szlib_available_p.
5143 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5145 Avoid looping over all frame windows to freeze and unfreeze.
5146 * window.h (struct window): Drop frozen_window_start_p.
5147 (freeze_window_starts): Drop prototype.
5148 * frame.h (struct frame): New frozen_window_starts flag.
5149 (FRAME_WINDOWS_FROZEN): New macro.
5150 * window.c (freeze_window_start, freeze_window_starts):
5152 (select_window, replace_window): Adjust users.
5153 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5154 (window_frozen_p): New function.
5155 (redisplay_window): Use it.
5157 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5159 Fix some fd issues when running subprocesses (Bug#15035).
5160 Fix bugs that can leak files or file descriptors on errors.
5161 Don't unlink open temp files, as that's hard for users to diagnose
5162 when things go awry (e.g., temp disk exhausted).
5163 Don't bother to lock temp files. Check for invalid recursion.
5164 * callproc.c (synch_process_fd): Remove. All uses removed.
5165 (synch_process_tempfile): New var or macro.
5166 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5168 (record_kill_process): New arg, the temp name. All callers changed.
5169 (delete_temp_file): Now just a simple wrapper around unlink.
5170 (call_process_kill): New arg, the call_process_fd array.
5171 Close them all. Clear synch_process_pid. Remove the temp file,
5172 or arrange for it to be removed.
5173 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5174 that's been moved to synch_process_tempfile. Caller changed.
5175 Do not remove the tempfile; that's now call_process_kill's
5177 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5178 call_process_kill; the caller now does that.
5179 (call_process_cleanup): Do not close the process fd; that's now
5180 call_process_kill's responsibility.
5181 (Fcall_process): Implement via new function call_process, which
5182 has most of the old body of Fcall_process, but with a different API.
5183 (call_process): New function that does not open or close filefd if
5184 it is nonnegative. Record which fds need to be closed, and let
5185 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5186 Signal an error if invoked recursively (could be done via a hook).
5187 Simplify creation of the tempfile in the MSDOS case.
5188 Don't create the output file until after checking for the executable.
5189 Report any failure to open /dev/null.
5190 Don't open /dev/null for writing twice; once is enough.
5191 Don't create pipe if all output is being discarded or sent to file.
5192 Don't worry about setting up the coding system or reading from the
5193 pipe if all output is being discarded.
5194 Hoist fd_error local into top level, to lessen block nesting.
5195 Don't record deleted pid here; now done by Fcall_process_region.
5196 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5197 and note its success in synch_process_tempfile.
5198 Do not leak resources when child_setup fails.
5199 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5200 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5201 (create_temp_file): Now returns open fd, with an additional
5202 Lisp_Object * argument to return the name. All callers changed.
5203 Do not close the file; rewind it instead, and leave it open for
5204 the caller. Do not lock the temp file. Unwind-protect the file
5205 and the file-descriptor.
5206 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5207 If an asynchrounous process, record it here, not in call_process.
5208 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5209 * eval.c (set_unwind_protect): New function.
5210 * fileio.c (write_region): New function, generalized from the
5211 old Fwrite_region. Do not lock temp files.
5212 (Fwrite_region): Use it.
5213 * lisp.h (set_unwind_protect, write_region): New decls.
5214 * process.c: Include <verify.h>.
5215 (make_process): Mark fds as initially closed.
5216 (deleted_pid_list): Now a list of pid-filename pairs.
5218 (close_process_fd): New function.
5219 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5220 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5221 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5222 (create_process, create_pty, Fmake_serial_process)
5223 (server_accept_connection): Record which fds need to be closed,
5224 and let deactivate_process close them.
5225 (Fmake_network_process): Do not discard the unwind-protect
5226 until it's safe to do so.
5227 (deactivate_process): Close the fds opened by create_process etc.
5228 (Fprocess_send_eof): Adjust to new way of recording open fds.
5229 Report an error if /dev/null can't be opened, instead of aborting.
5230 * process.h (PROCESS_OPEN_FDS): New constant.
5231 (struct Lisp_Process): New member open_fds.
5232 (record_kill_process, record_deleted_pid): Adjust signatures.
5233 (record_deleted_pid): Move decl here ...
5234 * syswait.h (record_deleted_pid): ... from here.
5236 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5238 * decompress.c: Fix bugs with large buffers and weird inputs.
5239 Tune a bit. Reindent as per usual Emacs style.
5240 (BUFFER_SIZE): Remove.
5241 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5242 more than UINT_MAX bytes. Decompress into the gap instead of into
5243 an auto buffer, as this should avoid copying. Return nil if
5244 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5245 set immediate_quit; we shouldn't trust zlib code that much.
5247 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5249 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5250 errors, and really move the gap to where we want it.
5252 * lisp.h: Include decompress.c support.
5254 * emacs.c (main): Include decompress.c support.
5256 * Makefile.in: Include -lz if present.
5258 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5260 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5261 (initWithTitle:): Initialize frame to 0.
5262 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5263 (fillWithWidgetValue:frame:): Rename from
5264 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5266 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5267 fillWithWidgetValue:frame:
5269 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5270 remove memory leak warnings.
5272 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5273 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5276 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5277 (x_activate_menubar): Update the whole menu.
5278 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5279 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5280 current event is not NSSystemDefined (Bug#15001).
5281 Call ns_check_menu_open only if trackingMenu is 2.
5282 (menuDidClose:): New method, decrease trackingMenu.
5283 (fillWithWidgetValue:setDelegate:): New method.
5284 (fillWithWidgetValue:): Call the above.
5286 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5288 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5290 Omit some unnecessary casts.
5291 Many of these go back to the old pre-C89 days, when they may have
5292 been needed, but we've been assuming C89 or later for a while now.
5293 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5294 (live_float_p, live_misc_p, live_vector_p):
5295 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5296 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5297 (defvar_per_buffer):
5298 * callint.c (Fcall_interactively):
5299 * doc.c (Fsubstitute_command_keys):
5300 * filelock.c (get_boot_time):
5301 * frame.c (xrdb_get_resource):
5302 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5303 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5304 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5305 (menuitem_highlight_callback, menu_destroy_callback)
5306 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5307 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5308 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5309 (xg_tool_bar_help_callback, tb_size_cb):
5310 * image.c (xpm_alloc_color, png_read_from_memory)
5311 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5312 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5314 * keymap.c (describe_map):
5315 * nsfns.m (Fns_display_monitor_attributes_list):
5316 * nsmenu.m (process_dialog:):
5317 * nsterm.m (hold_event):
5318 * process.c (wait_reading_process_output):
5319 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5320 * scroll.c (do_direct_scrolling, scrolling_1):
5321 * termcap.c (tgetent):
5322 * window.c (check_window_containing, add_window_to_list)
5323 (freeze_window_starts):
5324 * xdisp.c (compare_overlay_entries, vmessage):
5325 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5326 (x_get_monitor_attributes_xrandr)
5327 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5328 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5329 * xfont.c (xfont_match, xfont_open):
5330 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5331 (menubar_selection_callback, menu_position_func)
5332 (popup_selection_callback, create_and_show_popup_menu)
5333 (dialog_selection_callback, create_and_show_dialog):
5334 * xrdb.c (x_get_string_resource):
5336 * xsmfns.c (x_session_check_input):
5337 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5338 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5339 (xaw_jump_callback, xaw_scroll_callback):
5340 Omit unnecessary casts.
5342 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5344 Minor string-length refactoring.
5345 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5346 * frame.c (make_monitor_attribute_list):
5347 Prefer build_string to strlen + make_string.
5349 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5351 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5352 don't check minor_code (Bug#14417).
5354 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5356 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5357 vertical positions instead. This avoids calling MATRIX_ROW with
5358 row numbers that are possibly beyond valid limits. (Bug#15064)
5360 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5362 Use xstrdup and build_unibyte_string where applicable.
5363 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5364 * xfns.c (x_window):
5365 * xrdb.c (x_get_customization_string):
5366 * xterm.c (xim_initialize):
5367 * w32fns.c (w32_window): Use xstrdup.
5368 (w32_display_monitor_attributes_list):
5369 * emacs.c (init_cmdargs):
5370 * keyboard.c (PUSH_C_STR):
5371 * nsfont.m (nsfont_open):
5372 * sysdep.c (system_process_attributes):
5373 * w32.c (system_process_attributes):
5374 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5376 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5378 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5379 variables of these types so that GDB would know about them, as aid
5380 for debugging fatal exceptions. (Bug#15024) See also
5381 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5384 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5386 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5387 larger than the NSWindow (Bug#14934).
5389 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5391 Redesign redisplay interface to drop global variable updated_window.
5392 Always pass currently updated window as a parameter to update routines.
5393 * dispextern.h (updated_window): Remove declaration.
5394 (struct redisplay_interface): Pass window parameter to
5395 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5396 and after_update_window_hook.
5397 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5399 * dispnew.c (updated_window): Remove.
5400 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5401 (update_window_line): Adjust to match redisplay interface changes.
5402 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5403 (ns_scroll_run, ns_after_update_window_line):
5404 * w32term.c (x_update_window_begin, x_update_window_end)
5405 (x_after_update_window_line, x_scroll_run):
5406 * xterm.c (x_update_window_begin, x_update_window_end)
5407 (x_after_update_window_line, x_scroll_run):
5408 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5409 Likewise. Adjust comments where appropriate.
5410 (x_cursor_to): Simplify because this is always called during window
5411 update (but install debugging check anyway).
5412 (expose_window): Check must_be_updated_p flag to see whether this
5413 function is called during window update.
5415 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5417 Do not reset window modification event counters excessively.
5418 These leftovers and poor man's tricky methods to catch extra
5419 redisplay's attention are no longer needed.
5420 * frame.c (set_menu_bar_lines_1):
5421 * minibuf.c (read_minibuf_unwind):
5422 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5423 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5424 (window_scroll_line_based, Fset_window_configuration):
5425 * xdisp.c (redisplay_window): Do not reset last_modified and
5426 last_overlay_modified counters.
5428 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5430 * xselect.c (x_send_client_event): Set send_event and serial, memset
5431 data.l as it might be bigger than data.b. Use 24 bit mask to
5432 XSendEvent (Bug#15034).
5434 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5436 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5437 for TTY frames that are not the top frame on their console.
5440 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5442 * w32term.c (w32fullscreen_hook): Really maximize frame when
5443 asked for (Bug#14841).
5445 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5447 Prefer selected_window to Fselected_window, likewise for frames.
5448 * buffer.c (Fbuffer_swap_text):
5449 * data.c (Fvariable_binding_locus):
5450 * window.c (run_window_configuration_change_hook): Adjust users.
5451 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5452 Use decode_live_frame.
5454 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5456 Be more careful if selected window shows the buffer other than current,
5457 use window_outdated only if this is not so. This change should also
5458 address some weird issues discussed in Bug#13012.
5459 * window.h (window_outdated): New prototype.
5460 * window.c (window_outdated): Now here. Convert from static and
5461 always assume window's buffer.
5462 (Fwindow_end, Fwindow_line_height): Use it.
5463 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5464 and always assume window's buffer.
5465 (redisplay_window): Adjust user.
5466 (redisplay_internal): Call to reconsider_clip_changes once and
5467 check whether mode line should be updated only if selected window
5468 shows current buffer.
5469 (run_window_scroll_functions): Use eassert for debugging check.
5470 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5472 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5474 * window.c (window_scroll, window_scroll_pixel_based)
5475 (window_scroll_line_based): Use bool for booleans.
5477 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5479 * process.c: Fix minor off-by-one issues in descriptor counts.
5480 This shouldn't fix any real bugs, but it cleans up the code a bit.
5481 (max_process_desc, max_input_desc): -1, not 0, means none.
5483 (delete_input_desc): New function.
5484 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5485 (deactivate_process): Scan backwards when recomuting max_process_desc;
5486 that should be faster.
5487 (init_process_emacs): Initialize max_input_desc.
5489 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5491 Use region cache to speedup bidi_find_paragraph_start.
5492 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5493 Rename cache_long_line_scans to cache_long_scans.
5494 * buffer.c (bset_cache_long_line_scans): Rename to
5495 bset_cache_long_scans.
5496 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5497 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5499 (syms_of_buffer): Rename cache-long-line-scans to
5500 cache-long-scans. Adjust docstring.
5501 * search.c (newline_cache_on_off):
5502 * indent.c (width_run_cache_on_off): Adjust users.
5503 * bidi.c (bidi_paragraph_cache_on_off): New function.
5504 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5505 * insdel.c (prepare_to_modify_buffer):
5506 Invalidate bidi_paragraph_cache if enabled.
5508 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5510 Invalidate region caches only if buffer text is going to be changed.
5511 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5512 (modify_text): ...new prototype.
5513 (prepare_to_modify_buffer_1): New prototype.
5514 * textprop.c (modify_region): Rename to...
5515 (modify_text_properties): ...new function.
5516 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5517 (Fremove_list_of_text_properties): Adjust users.
5518 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5519 (modify_text): ...new function.
5520 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5521 (prepare_to_modify_buffer_1): ...new function.
5522 * casefiddle.c (casify_region):
5523 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5524 (Ftranspose_regions): Use modify_text.
5526 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5528 * lisp.mk (lisp): Add nadvice.elc.
5530 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5532 New macro to iterate over live buffers similar to frames.
5533 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5534 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5535 Declare buffer-related variables here to offload lisp.h.
5536 * buffer.c (Vbuffer_alist): Adjust comment.
5537 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5538 (other_buffer_safely):
5539 * data.c (store_symval_forwarding):
5540 * dispnew.c (Fframe_or_buffer_changed_p):
5541 * fileio.c (Fdo_auto_save):
5542 * filelock.c (unlock_all_files):
5543 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5545 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5547 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5548 * callproc.c (create_temp_file):
5549 * filelock.c (create_lock_file):
5550 Assume mkostemp, since it's now provided by Gnulib.
5552 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5554 * w32.c (mkostemp): New function.
5555 (mktemp): Remove, no longer used. Most of the code reused in
5556 mkostemp. (Bug#15015)
5557 (mktemp): Don't undef.
5559 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5561 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5562 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5563 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5564 (free_glyph_pool, check_glyph_memory): Likewise for
5565 all users. Adjust comments where appropriate.
5567 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5569 * composite.h: Minor fixups.
5570 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5571 to fix a misspelling, and change it to an inline function while
5572 we're at it (it need not be a macro). All uses changed.
5573 (composition_method, composition_valid_p):
5574 Rewrite to avoid assignments in if-conditions.
5576 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5578 Do not use global Lisp_Object in composition macros.
5579 * composite.h (composition_temp): Remove declaration.
5580 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5581 (composition_method, composition_valid_p): ...inline functions.
5582 (compose_region): Remove the leftover.
5583 * composite.c (composition_temp): Remove.
5584 (run_composition_function, update_compositions)
5585 (composition_compute_stop_pos, composition_adjust_point)
5586 (Ffind_composition_internal):
5587 * coding.c (handle_composition_annotation):
5588 * xdisp.c (handle_composition_prop, check_point_in_composition):
5589 Related users changed.
5591 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5593 Drop FRAME_PTR typedef.
5594 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5595 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5596 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5597 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5598 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5599 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5600 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5601 All related users changed.
5603 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5605 * eval.c (default_toplevel_binding): New function.
5607 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5608 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5609 (syms_of_eval): Export them.
5610 * data.c (Fdefault_value): Micro cleanup.
5611 * term.c (init_tty): Use "false".
5613 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5615 Fix X GC leak in GTK and raw (no toolkit) X ports.
5616 * xterm.c (x_free_frame_resources): If white and black relief
5617 GCs are allocated, always free them here.
5618 * xfns.c (x_make_gc): Omit redundant initialization.
5619 * widget.c (create_frame_gcs): Remove the leftover.
5620 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5621 in x_free_frame_resources.
5623 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5625 * nsterm.m (windowWillResize:toSize:): Only change title if
5626 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5628 (viewDidEndLiveResize): New method.
5630 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5631 inside NS_IMPL_COCOA.
5633 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5635 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5636 Do not check whether undo is enabled because record_insert and
5637 record_delete does that themselves.
5639 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5641 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5642 member which is not really used any more.
5643 (FRAME_XIC_BASE_FONTNAME): Remove.
5644 * xfns.c (xic_free_fontset): Adjust user.
5645 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5646 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5647 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5648 (xdialog_show): Use eassert for debugging check.
5649 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5651 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5653 * fileio.c, fns.c (merge): Move extern decl from here ...
5654 * lisp.h (merge): ... to here.
5656 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5658 Fix last font-related change.
5659 * w32font.h (w32font_list_internal, w32font_match_internal):
5661 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5662 (uniscribe_list_family): Adjust to match font API change.
5663 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5664 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5666 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5668 * frame.h (FRAME_MOUSE_UPDATE):
5669 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5670 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5672 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5674 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5675 * font.h (struct font_driver): Change list, match, and list_family
5676 functions to accept struct frame * as first arg.
5677 * font.c (font_score, font_compare, font_sort_entities):
5679 (font_sort_entities, font_list_entities, font_select_entity):
5680 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5681 match font API change.
5682 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5683 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5684 * ftxfont.c (ftxfont_list, ftxfont_match):
5685 * xftfont.c (xftfont_list, xftfont_match):
5686 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5687 * w32font.c (w32font_list, w32font_match, w32font_list):
5688 (w32font_list_internal, w32_font_match_internal): Likewise.
5689 * xfaces.c (Fx_family_fonts): Adjust user.
5691 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5693 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5694 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5695 only if HAVE_X_WINDOWS is in use.
5696 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5697 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5698 * w32term.c (x_wm_set_icon_position): Likewise.
5699 * w32fns.c (x_icon): Adjust user.
5701 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5703 * xterm.c (last_mouse_press_frame): Remove the
5704 leftover which is not really used any more.
5705 (handle_one_xevent, syms_of_xterm): Adjust users.
5706 (x_flush): Call XFlush once per each X display, not frame.
5707 This is better because this code always unconditionally skips
5708 non-X frames in Vframe_list and issues the only XFlush if we
5709 have more than one X frame on the same X display.
5710 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5711 Use bool for booleans.
5712 (x_draw_glyph_string_background, cvt_string_to_pixel):
5713 (cvt_pixel_dtor): Drop unnecessary prototypes.
5714 * xterm.h (x_display_ok): Adjust prototype.
5716 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5718 Drop unnecessary functions that deals with frame pixel size.
5719 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5720 (x_pixel_height): Drop prototypes.
5721 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5722 (x_pixel_height): Drop implementations.
5723 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5724 which should be always valid for window frame.
5725 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5726 * w32menu.c (Fx_popup_dialog):
5727 * xmenu.c (Fx_popup_dialog): Likewise for both.
5729 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5731 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5732 frame parameters and call to Fmodify_frame_parameters just once.
5733 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5734 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5735 and mention nil frame in docstring.
5737 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5739 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5740 (x_figure_window_size): Likewise. Adjust to return long.
5741 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5742 (toplevel): Move Qterminal_live_p to...
5743 * terminal.c (toplevel): ...here, make it static, and...
5744 (syms_of_terminal): ...DEFSYM here.
5745 * frame.h (Qterminal_live_p): Remove declaration.
5746 (make_frame, x_figure_window_size): Adjust prototype.
5747 * nsfns.m (Fx_create_frame): Use long for window flags.
5749 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5751 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5752 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5753 Do not assume that emacs_close (INT_MAX) is a no-op.
5755 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5757 * xfaces.c (make_face_cache): For struct face_cache, prefer
5758 xmalloc to xzalloc and so avoid redundant call to memset.
5759 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5761 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5763 * fringe.c (draw_window_fringes, update_window_fringes)
5764 (compute_fringe_widths):
5765 * w32term.c (x_draw_glyph_string):
5766 * window.c (candidate_window_p, Frecenter):
5767 * xfaces.c (realize_basic_faces, realize_default_face)
5768 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5769 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5770 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5771 * xmenu.c (Fx_menu_bar_open_internal):
5772 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5773 * xsettings.c (xft_settings_event):
5774 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5775 Use bool for booleans. Adjust style and comments where
5777 * dispextern.h (draw_window_fringes, update_window_fringes)
5778 (compute_fringe_widths):
5779 * xterm.h (x_had_errors_p): Adjust prototype.
5781 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5783 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5784 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5786 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5788 * fns.c (toplevel): Remove comment before Fsafe_length because
5791 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5793 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5795 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5797 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5798 frame which got the message is still alive, before dereferencing
5799 its pointer. (Bug#14970)
5801 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5802 be a live window, before using it as such. (Bug#14970)
5804 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5806 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5807 w32_detect_focus_change instead of doing part of its job by hand.
5808 This fixes the problem whereby FOCUS_OUT events were not sent to
5811 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5813 * process.c (Fprocess_list): Doc fix.
5815 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5816 being re-exposed only if it didn't ask to become visible.
5817 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5818 was previously iconified. (Bug#14841)
5819 (x_iconify_frame): Mark the frame iconified.
5821 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5823 Fix minor problems found by static checking.
5824 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5825 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5827 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5829 * eval.c (set_specpdl_old_value): New function.
5830 (unbind_to): Minor simplification.
5831 (get_backtrace_frame): New function.
5832 (Fbacktrace_frame): Use it. Add `base' argument.
5833 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5834 (syms_of_eval): Export backtrace-eval.
5835 * xterm.c (x_focus_changed): Simplify.
5837 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5839 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5841 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5843 * xdisp.c (redisplay_window): Instead of moving point out of
5844 scroll margin, reject the force_start method, and try scrolling
5845 instead. (Bug#14780)
5847 2013-07-24 Ken Brown <kbrown@cornell.edu>
5849 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5852 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5854 * eval.c (Fprogn): Do not check that BODY is a proper list.
5855 This undoes the previous change. The check slows down the
5856 interpreter, and is not needed to prevent a crash. See
5857 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5859 2013-07-23 Glenn Morris <rgm@gnu.org>
5861 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5863 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5865 Port to GNU/Linux systems with tinfo but not ncurses.
5866 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5867 to decide whether ncurses is being used. Without this change,
5868 GCC complains about tgetent not being declared, on a system
5869 that has tinfo installed but ncurses not installed.
5871 * eval.c (Fprogn): Check that BODY is a proper list.
5873 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5874 * data.c (Fsetq_default):
5875 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5876 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5878 Tune by taking advantage of the fact that ARGS is always a list
5879 when a function is declared to have UNEVALLED args.
5881 * emacsgtkfixed.c: Port to GCC 4.6.
5882 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5884 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5886 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5887 here to silence compiler warnings.
5889 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5891 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5892 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5893 from messing up Emacs's 'struct frame' (Bug#14923).
5895 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5897 * alloc.c (make_save_ptr_ptr): Define this function.
5898 It was inadvertently omitted. It's needed only if
5899 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5901 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5903 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5904 frame have focus (Bug#14895).
5906 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5908 Avoid vfork-related deadlock more cleanly.
5909 * callproc.c (child_setup): When the child's exec fails, output
5910 the program name, as that's more useful. Use O_NONBLOCK to avoid
5912 * process.c (create_process_1): Remove; no longer needed.
5913 (create_process): Remove timer hack; no longer needed, now that
5914 the child avoids deadlock.
5916 2013-07-20 Glenn Morris <rgm@gnu.org>
5918 * image.c (Fimage_flush): Fix doc typo.
5920 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5922 Fix array bounds violation when pty allocation fails.
5923 * process.c (PTY_NAME_SIZE): New constant.
5924 (pty_name): Remove static variable; it's now auto.
5925 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5926 Take pty_name as an arg rather than using a static variable.
5927 All callers changed.
5928 (create_process): Recover pty_flag from process, not from volatile local.
5929 (create_pty): Stay inside array even when pty allocation fails.
5930 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5932 * lread.c (Fload): Avoid initialization only when lint checking.
5933 Mention that it's needed only for older GCCs.
5935 2013-07-20 Kenichi Handa <handa@gnu.org>
5937 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5938 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5940 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5942 * lread.c (Fload): Avoid uninitialized warning.
5944 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5946 Fix some minor file descriptor leaks and related glitches.
5947 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5948 (create_lock_file): Use write, not emacs_write.
5949 * image.c (slurp_file, png_load_body):
5950 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5951 (server_accept_connection):
5952 Don't leak an fd on memory allocation failure.
5953 * image.c (slurp_file): Add a cheap heuristic for growing files.
5954 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5955 as that's what the other routines do. Maybe input need not be
5956 blocked at all, but it's better to be consistent.
5957 Avoid undefined behavior when strlen is zero.
5959 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5960 (NSTATICS): Now a constant; doesn't need to be a macro.
5962 2013-07-19 Richard Stallman <rms@gnu.org>
5964 * coding.c (decode_coding_utf_8): Add simple loop for fast
5965 processing of ASCII characters.
5967 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5969 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5971 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5973 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5974 unportable 'struct x_display_info'.
5975 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5978 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5980 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5981 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5983 (system_process_attributes): Prefer plain char to unsigned char
5984 when either will do. Clean up properly if interrupted or if
5985 memory allocations fail. Don't assume sscanf succeeds.
5986 Remove no-longer-needed workaround to stop GCC from whining.
5987 Read command-line once, instead of multiple times. Check read status a
5990 Fix obscure porting bug with varargs functions.
5991 The code assumed that int is treated like ptrdiff_t in a vararg
5992 function, which is not a portable assumption. There was a similar
5993 -- though these days less likely -- porting problem with various
5994 assumptions that pointers of different types all smell the same as
5995 far as vararg functions is conserved. To make this problem less
5996 likely in the future, redo the API to use varargs functions.
5997 * alloc.c (make_save_value): Remove this vararg function.
5998 All uses changed to ...
5999 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6000 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6002 (make_save_ptr): Rename from make_save_pointer, for consistency with
6003 the above. Define only on platforms that need it. All uses changed.
6005 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6007 * keyboard.c: Try to fix typos in previous change.
6008 (DISPLAY_LIST_INFO): New macro.
6009 (kbd_buffer_get_event): Do not access members that are not present
6010 in X11. Revert inadvertent change of "!=" to "=".
6012 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6014 * keyboard.c (kbd_buffer_get_event):
6015 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6016 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6018 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6020 * filelock.c: Fix unlikely file descriptor leaks.
6021 (get_boot_time_1): Rework to avoid using emacs_open.
6022 This doesn't actually fix a leak, but is better anyway.
6023 (read_lock_data): Use read, not emacs_read.
6025 * doc.c: Fix minor memory and file descriptor leaks.
6026 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6027 (get_doc_string, Fsnarf_documentation):
6028 Fix file descriptor leak on error.
6030 * term.c: Fix minor fdopen-related file descriptor leaks.
6031 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6032 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6034 * charset.c: Fix file descriptor leaks and errno issues.
6036 (load_charset_map_from_file): Don't leak file descriptor on error.
6037 Use plain record_xmalloc since the allocation is larger than
6038 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6040 * eval.c (record_unwind_protect_nothing):
6041 * fileio.c (fclose_unwind):
6043 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6044 The replacement doesn't block input, but that no longer seems
6047 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6049 * lread.c: Fix file descriptor leaks and errno issues.
6050 (Fload): Close some races that leaked fds or streams when 'load'
6052 (Fload, openp): Report error number of last nontrivial failure to open.
6053 ENOENT counts as trivial.
6054 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6056 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6057 now that the function is always called with a nonnegative arg.
6058 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6059 All uses replaced with ...
6060 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6062 A few more minor file errno-reporting bugs.
6063 * callproc.c (Fcall_process):
6064 * doc.c (Fsnarf_documentation):
6065 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6066 * process.c (set_socket_option):
6067 Don't let a constructor trash errno.
6068 * doc.c: Include <errno.h>.
6070 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6072 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6074 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6076 Fix w32 bug with call-process-region (Bug#14885).
6077 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6078 to Fcall_process when the input is empty. This simplifies the
6079 code a bit. It makes no difference on POSIXish platforms but
6080 apparently it fixes a bug on w32.
6082 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6083 * fileio.c (close_file_unwind): Don't close if FD is negative;
6084 this can happen when unwinding a zapped file descriptor.
6085 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6086 in case Emacs runs out of memory between the two unwind-protects.
6087 Don't trash errno when closing FD.
6088 Zap the FD in the specpdl when closing it, instead of deferring
6089 the removal of the unwind-protect; this fixes a bug where a child
6090 function unwinds the stack past us.
6092 New unwind-protect flavors to better type-check C callbacks.
6093 This also lessens the need to write wrappers for callbacks,
6094 and the need for make_save_pointer.
6095 * alloc.c (free_save_value):
6096 * atimer.c (run_all_atimers):
6098 * alloc.c (safe_alloca_unwind):
6099 * atimer.c (unwind_stop_other_atimers):
6100 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6101 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6102 * minibuf.c (choose_minibuf_frame_1):
6103 * process.c (make_serial_process_unwind):
6104 * xdisp.c (pop_message_unwind):
6105 * xselect.c (queue_selection_requests_unwind):
6106 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6107 * alloc.c (record_xmalloc):
6108 Prefer record_unwind_protect_ptr to record_unwind_protect with
6110 * alloc.c (Fgarbage_collect):
6111 Prefer record_unwind_protect_void to passing a dummy.
6112 * buffer.c (restore_buffer):
6113 * window.c (restore_window_configuration):
6114 * xfns.c, w32fns.c (do_unwind_create_frame)
6115 New wrapper. All record-unwind uses of wrappee changed.
6116 * buffer.c (set_buffer_if_live):
6117 * callproc.c (call_process_cleanup, delete_temp_file):
6118 * coding.c (code_conversion_restore):
6119 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6120 * editfns.c (save_excursion_restore)
6121 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6122 (save_restriction_restore):
6123 * eval.c (restore_stack_limits, un_autoload):
6124 * fns.c (require_unwind):
6125 * keyboard.c (recursive_edit_unwind, tracking_off):
6126 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6127 * macros.c (pop_kbd_macro, restore_menu_items):
6128 * nsfns.m (unwind_create_frame):
6129 * print.c (print_unwind):
6130 * process.c (start_process_unwind):
6131 * search.c (unwind_set_match_data):
6132 * window.c (select_window_norecord, select_frame_norecord):
6133 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6134 (fast_set_selected_frame):
6135 * xfns.c, w32fns.c (unwind_create_tip_frame):
6136 Return void, not a dummy Lisp_Object. All uses changed.
6137 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6138 * callproc.c (call_process_kill):
6139 * fileio.c (restore_point_unwind, decide_coding_unwind)
6140 (build_annotations_unwind):
6141 * insdel.c (Fcombine_after_change_execute_1):
6142 * keyboard.c (read_char_help_form_unwind):
6143 * menu.c (unuse_menu_items):
6144 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6145 * sound.c (sound_cleanup):
6146 * xdisp.c (unwind_redisplay):
6147 * xfns.c (clean_up_dialog):
6148 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6149 Accept no args and return void, instead of accepting and returning
6150 a dummy Lisp_Object. All uses changed.
6151 * cygw32.c (fchdir_unwind):
6152 * fileio.c (close_file_unwind):
6153 * keyboard.c (restore_kboard_configuration):
6154 * lread.c (readevalllop_1):
6155 * process.c (wait_reading_process_output_unwind):
6156 Accept int and return void, rather than accepting an Emacs integer
6157 and returning a dummy object. In some cases this fixes an
6158 unlikely bug when the corresponding int is outside Emacs integer
6159 range. All uses changed.
6160 * dired.c (directory_files_internal_unwind):
6161 * fileio.c (do_auto_save_unwind):
6162 * gtkutil.c (pop_down_dialog):
6163 * insdel.c (reset_var_on_error):
6164 * lread.c (load_unwind):
6165 * xfns.c (clean_up_file_dialog):
6166 * xmenu.c, nsmenu.m (pop_down_menu):
6167 * xmenu.c (cleanup_widget_value_tree):
6168 * xselect.c (wait_for_property_change_unwind):
6169 Accept pointer and return void, rather than accepting an Emacs
6170 save value encapsulating the pointer and returning a dummy object.
6172 * editfns.c (Fformat): Update the saved pointer directly via
6173 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6174 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6175 (unwind_body): New function.
6176 (record_unwind_protect): First arg is now a function returning void,
6177 not a dummy Lisp_Object.
6178 (record_unwind_protect_ptr, record_unwind_protect_int)
6179 (record_unwind_protect_void): New functions.
6180 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6181 * fileio.c (struct auto_save_unwind): New type.
6182 (do_auto_save_unwind): Use it.
6183 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6184 * insdel.c (struct rvoe_arg): New type.
6185 (reset_var_on_error): Use it.
6186 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6188 (specbinding_func): Remove; there are now several such functions.
6189 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6190 (set_unwind_protect_ptr): New function.
6191 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6193 Be simpler and more consistent about reporting I/O errors.
6194 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6195 Say "Read error" and "Write error", rather than "I/O error", or
6196 "IO error reading", or "IO error writing", when a read or write
6198 * process.c (Fmake_network_process, wait_reading_process_output)
6199 (send_process, Fprocess_send_eof, wait_reading_process_output):
6200 Capitalize diagnostics consistently. Put "failed foo" at the
6201 start of the diagnostic, so that we don't capitalize the
6202 function name "foo". Consistently say "failed" for such
6204 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6205 All callers changed. This is so it can use report_file_error.
6206 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6207 diagnostics consistently as above.
6209 * fileio.c (report_file_errno): Fix errno reporting bug.
6210 If the file name is neither null nor a pair, package it up as a
6211 singleton list. All callers changed, both to this function and to
6212 report_file_error. This fixes a bug where the memory allocator
6213 invoked by list1 set errno so that the immediately following
6214 report_file_error reported the wrong errno value.
6216 Fix minor problems found by --enable-gcc-warnings.
6217 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6218 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6220 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6222 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6223 Set event->arg to Qt if switch-event shall be generated.
6224 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6226 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6228 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6231 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6232 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6233 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6234 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6235 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6236 and there is a focused frame.
6237 (head_table): Add focus-in and focus-out.
6238 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6239 bind to handle-focus-in/out.
6241 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6242 (Fhandle_switch_frame): Call Fhandle_focus_in.
6243 (syms_of_frame): defsubr handle-focus-in/out.
6245 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6247 Fix porting bug to older POSIXish platforms (Bug#14862).
6248 * sysdep.c (emacs_pipe): New function, that implements
6249 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6250 This should port better to CentOS 5 and to Mac OS X 10.6.
6251 All calls to pipe2 changed.
6253 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6254 This makes the code easier to read and the executable a bit smaller.
6255 Do not replace all calls to Fcons that happen to create lists,
6256 just calls that are intended to create lists. For example, when
6257 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6258 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6259 Similarly for list2 through list5.
6260 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6261 * bytecode.c (exec_byte_code):
6262 * callint.c (quotify_arg, Fcall_interactively):
6263 * callproc.c (Fcall_process, create_temp_file):
6264 * charset.c (load_charset_map_from_file)
6265 (Fdefine_charset_internal, init_charset):
6266 * coding.c (get_translation_table, detect_coding_system)
6267 (Fcheck_coding_systems_region)
6268 (Fset_terminal_coding_system_internal)
6269 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6270 * composite.c (update_compositions, Ffind_composition_internal):
6271 * dired.c (directory_files_internal, file_name_completion)
6273 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6274 * doc.c (Fsnarf_documentation):
6275 * editfns.c (Fmessage_box):
6277 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6278 (Feval, eval_sub, Ffuncall, apply_lambda):
6279 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6280 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6281 (Fset_file_times, Finsert_file_contents)
6282 (Fchoose_write_coding_system, Fwrite_region):
6283 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6284 * font.c (font_registry_charsets, font_parse_fcname)
6285 (font_prepare_cache, font_update_drivers, Flist_fonts):
6286 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6287 * frame.c (make_frame, Fmake_terminal_frame)
6288 (x_set_frame_parameters, x_report_frame_params)
6289 (x_default_parameter, Fx_parse_geometry):
6290 * ftfont.c (syms_of_ftfont):
6291 * image.c (gif_load):
6292 * keyboard.c (command_loop_1):
6293 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6294 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6295 (Fminor_mode_key_binding, accessible_keymaps_1)
6296 (Faccessible_keymaps, Fwhere_is_internal):
6297 * lread.c (read_emacs_mule_char):
6298 * menu.c (find_and_return_menu_selection):
6299 * minibuf.c (get_minibuffer):
6300 * nsfns.m (Fns_perform_service):
6301 * nsfont.m (ns_script_to_charset):
6302 * nsmenu.m (ns_popup_dialog):
6303 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6304 (Fx_own_selection_internal):
6305 * nsterm.m (append2):
6306 * print.c (Fredirect_debugging_output)
6307 (print_prune_string_charset):
6308 * process.c (Fdelete_process, Fprocess_contact)
6309 (Fformat_network_address, set_socket_option)
6310 (read_and_dispose_of_process_output, write_queue_push)
6311 (send_process, exec_sentinel):
6312 * sound.c (Fplay_sound_internal):
6313 * textprop.c (validate_plist, add_properties)
6314 (Fput_text_property, Fadd_face_text_property)
6315 (copy_text_properties, text_property_list, syms_of_textprop):
6316 * unexaix.c (report_error):
6317 * unexcoff.c (report_error):
6318 * unexsol.c (unexec):
6319 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6320 (Fformat_mode_line, syms_of_xdisp):
6321 * xfaces.c (set_font_frame_param)
6322 (Finternal_lisp_face_attribute_values)
6323 (Finternal_merge_in_global_face, syms_of_xfaces):
6324 * xfns.c (x_default_scroll_bar_color_parameter)
6325 (x_default_font_parameter, x_create_tip_frame):
6326 * xfont.c (xfont_supported_scripts):
6327 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6328 (menu_help_callback, xmenu_show):
6330 * xterm.c (set_wm_state):
6331 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6332 and similarly for list2 through list5.
6334 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6336 * callproc.c (Fcall_process_region): Fix minor race and tune.
6337 (create_temp_file): New function, with the temp-file-creation part
6338 of the old Fcall_process_region. Use Fcopy_sequence to create the
6339 temp file name, rather than alloca + build_string, for simplicity.
6340 Don't bother to block input around the temp file creation;
6341 shouldn't be needed. Simplify use of mktemp.
6342 Use record_unwind_protect immediately after creating the temp file;
6343 this closes an unlikely race where the temp file was not removed.
6344 Use memcpy rather than an open-coded loop.
6345 (Fcall_process_region): Use the new function. If the input is
6346 empty, redirect from /dev/null rather than from a newly created
6347 empty temp file; this avoids unnecessary file system traffic.
6349 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6351 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6352 Simplify by making this case like the other two. This is a bit
6353 slower on obsolete hosts, but the extra complexity isn't worth it.
6355 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6356 * process.c (create_process) [!DOS_NT]:
6357 Remove now-unnecessary calls to emacs_close.
6359 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6361 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6362 returning early. (Bug#14850)
6364 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6365 and inhibit-iso-escape-detection attributes of 'undecided'.
6368 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6370 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6371 Reported by Herbert J. Skuhra in
6372 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6374 Don't lose top specpdl entry when memory is exhausted.
6375 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6376 specpdl overflow here, to simplify callers; all callers changed.
6377 Always reserve an unused entry at the stack top; this avoids
6378 losing the top entry's information when memory is exhausted.
6380 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6382 Clean up errno reporting and fix some errno-reporting bugs.
6383 * callproc.c (Fcall_process):
6384 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6385 * process.c (create_process, Fmake_network_process):
6386 * unexaix.c (report_error):
6387 * unexcoff.c (report_error):
6388 Be more careful about reporting the errno of failed operations.
6389 The code previously reported the wrong errno sometimes.
6390 Also, prefer report_file_errno to setting errno + report_file_error.
6391 (Fcall_process): Look at openp return value rather than at path,
6392 as that's a bit faster and clearer when there's a numeric predicate.
6393 * fileio.c (report_file_errno): New function, with most of the
6394 old contents of report_file_error.
6395 (report_file_error): Use it.
6396 (Ffile_exists_p, Ffile_accessible_directory_p):
6397 Set errno to 0 when it is junk.
6398 * fileio.c (Faccess_file):
6399 * image.c (x_create_bitmap_from_file):
6400 Use faccessat rather than opening the file, to avoid the hassle of
6401 having a file descriptor open.
6402 * lisp.h (report_file_errno): New decl.
6403 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6406 * process.c (create_process, wait_reading_process_output) [AIX]:
6407 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6408 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6409 a multithreaded environment anyway).
6410 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6412 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6414 * image.c (x_find_image_file): Don't close a remote file handle.
6416 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6418 Fix races with threads and file descriptors.
6419 * callproc.c (Fcall_process_region):
6420 * dired.c (open_directory):
6421 * emacs.c (main, Fdaemon_initialized):
6422 * image.c (x_find_image_file):
6423 * inotify.c (Finotify_rm_watch):
6424 * lread.c (Flocate_file_internal):
6425 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6426 * term.c (term_mouse_moveto, init_tty):
6427 * termcap.c (tgetent):
6428 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6429 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6430 * unexhp9k800.c, unexmacosx.c (unexec):
6431 * callproc.c (Fcall_process_region):
6432 Use emacs_close, not close.
6433 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6434 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6435 and posix_close function on current platforms (which all lack them).
6436 (emacs_close): Use it. This should fix the races on GNU/Linux and
6437 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6438 and it should avoid closing random victim file descriptors on
6441 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6443 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6444 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6447 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6448 This is for .gdbinit xbacktrace.
6450 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6451 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6452 (emacs_set_tty): Now static.
6453 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6454 * term.c (tty_capable_p, tty_default_color_capabilities)
6455 (get_tty_terminal, term_mouse_movement)
6456 (handle_one_term_event, init_tty, maybe_fatal):
6457 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6458 (tgetent, scan_file, name_match, compare_contin):
6459 * terminal.c (get_terminal):
6460 Use bool for boolean.
6461 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6462 Prefer char to unsigned char if either will do.
6463 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6464 (tty_write_glyphs): Prefer int to unsigned.
6465 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6466 All callers changed.
6467 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6469 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6472 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6473 (B__dummy__): New dummy symbol, to pacify C89.
6474 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6475 they can't grok varargs macros.
6476 * dispnew.c (add_window_display_history)
6477 (add_frame_display_history):
6478 * print.c (print_object):
6479 * xdisp.c (debug_method_add):
6480 Use %p printf format only for void pointers.
6481 * emacs.c (usage_message): New constant, replacing ...
6482 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6483 (main): Adjust to usage reorg.
6484 * fns.c (syms_of_fns):
6485 * profiler.c (syms_of_profiler):
6486 Don't use non-constant struct initializers.
6487 * gnutls.h (gnutls_initstage_t):
6488 * lisp.h (enum Lisp_Fwd_Type):
6489 * lread.c (lisp_file_lexically_bound_p):
6490 * xsettings.c (anonymous enum):
6491 Remove trailing comma.
6492 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6493 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6494 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6496 * regex.c (const_re_char): New type, to pacify strict C89.
6497 All uses of 'const re_char' replaced to use it.
6498 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6499 with glibc when strict C89. This change is imported from gnulib.
6501 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6502 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6503 Omit GNU_LINUX implementation, since it requires long long.
6504 * xterm.c (x_draw_underwave):
6505 Do not assume the traditional order of struct's members.
6506 (x_term_init): Rewrite to avoid the need for non-constant structure
6509 Syntax cleanup, mostly replacing macros with functions.
6510 This removes the need for the syntax_temp hack.
6511 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6512 * syntax.c (SYNTAX_INLINE): New macro.
6513 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6514 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6515 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6516 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6517 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6518 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6519 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6520 Now constants, not macros.
6521 (syntax_temp) [!__GNUC__]: Remove.
6522 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6523 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6524 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6525 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6526 Move here from syntax.h; now functions, not macros. Except for the
6527 last function, these are static since only syntax.c uses them.
6528 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6529 All uses changed. Now a function, not a macro; use this fact
6530 to simplify the code.
6531 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6532 compiler bugs; no longer relevant.
6533 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6534 (SYNTAX_INLINE): New macro.
6535 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6536 for the new functions. Use bool for boolean member.
6537 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6538 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6539 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6540 (SETUP_BUFFER_SYNTAX_TABLE):
6541 Now extern inline functions, not macros.
6542 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6543 Remove; all uses replaced by implementation.
6544 (syntax_temp) [!__GNUC__]: Remove decl.
6545 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6547 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6549 * emacs.c (main): Fix syntax error.
6551 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6553 Timestamp fixes for undo (Bug#14824).
6554 * atimer.c (schedule_atimer):
6555 * fileio.c (Ffile_newer_than_file_p):
6556 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6557 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6558 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6559 (syms_of_fileio): Remove Sclear_visited_file_name.
6560 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6561 file doesn't exist; this avoids an ambiguity with negative timestamps.
6562 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6563 * systime.h (make_emacs_time, invalid_emacs_time):
6564 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6565 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6566 * undo.c (record_first_change): Push (visited-file-modtime) onto
6567 undo list rather than reimplementing it by hand, incorrectly.
6569 2013-07-09 Ken Brown <kbrown@cornell.edu>
6571 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6573 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6575 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6577 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6579 Handle errno and exit status a bit more carefully.
6580 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6581 number into an exit status. Instead, use EXIT_CANCELED.
6582 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6583 * callproc.c (relocate_fd):
6584 * emacs.c (close_output_streams, main):
6585 * process.c (create_process):
6586 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6587 Use emacs_perror for simplicity.
6588 * callproc.c (relocate_fd, main):
6589 * sysdep.c (sys_subshell):
6590 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6591 (shut_down_emacs): Use emacs_write, not write.
6592 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6593 * fileio.c (Fcopy_file, e_write):
6594 * nsterm.m (ns_select):
6595 * process.c (send_process):
6596 * sound.c (vox_write):
6597 Use emacs_write_sig, not emacs_write.
6598 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6599 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6601 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6603 (emacs_full_write): New function.
6604 (emacs_write): Rewrite to use it.
6605 (emacswrite_sig, emacs_perror): New functions.
6606 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6608 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6610 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6611 on NS even if it is present. Pixmap on NS is a void*.
6613 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6615 Port to Ubuntu 10 (Bug#14803).
6616 Problem reported by T.V. Raman.
6617 * process.c (close_on_exec, accept4, process_socket):
6618 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6620 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6622 * w32.c (sys_dup): Declare prototype.
6626 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6628 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6630 Make file descriptors close-on-exec when possible (Bug#14803).
6631 This simplifies Emacs a bit, since it no longer needs to worry
6632 about closing file descriptors by hand in some cases.
6633 It also fixes some unlikely races. Not all such races, as
6634 libraries often open files internally without setting
6635 close-on-exec, but it's an improvement.
6636 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6637 * callproc.c (Fcall_process) [!MSDOS]:
6638 * emacs.c (main) [!DOS_NT]:
6639 * nsterm.m (ns_term_init):
6640 * process.c (create_process):
6641 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6642 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6643 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6644 Prefer mkostemp with O_CLOEXEC to mkstemp.
6645 * callproc.c (relocate_fd) [!WINDOWSNT]:
6646 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6647 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6649 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6650 Make the resulting file descriptor close-on-exec.
6651 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6652 * lread.c (load_descriptor_list, load_descriptor_unwind):
6653 Remove; no longer needed. All uses removed.
6654 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6655 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6657 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6658 (Fmake_network_process, Fnetwork_interface_list):
6659 (Fnetwork_interface_info, server_accept_connection):
6660 Make newly-created socket close-on-exec.
6661 * sysdep.c (emacs_open, emacs_fopen):
6662 Make new-created descriptor close-on-exec.
6663 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6664 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6666 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6668 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6669 for NS_IMPL_GNUSTEP.
6671 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6673 Fix openp errno handling.
6674 * callproc.c (Fcall_process): Preserve openp errno around close.
6675 * lread.c (openp): Set errno when returning -1, as some callers
6678 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6680 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6682 * nsterm.h (NSSavePanel): Update comment.
6683 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6684 (ns_run_file_dialog): Declare.
6686 * nsfns.m: Remove panelOK.
6688 (ns_run_file_dialog): New function.
6689 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6690 event loop, so file dialog is popped up by ns_run_file_dialog, called
6691 by sendEvent (Bug#14578).
6692 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6694 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6696 * xdisp.c (default_line_pixel_height): New function.
6697 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6698 (try_cursor_movement, redisplay_window, try_window)
6699 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6701 * window.c (window_scroll_pixel_based):
6702 use default_line_pixel_height.
6704 * dispextern.h (default_line_pixel_height): Add prototype.
6706 * frame.c (x_set_line_spacing): Accept a float value for
6707 line-spacing parameter, per the documentation.
6709 * data.c (Fmultibyte_string_p): Doc fix.
6711 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6713 Use emacs_open more consistently when opening files.
6714 This handles EINTR more consistently now, and makes it easier
6715 to introduce other uniform changes to file descriptor handling.
6716 * sysstdio.h: New file.
6717 * buffer.c (mmap_init):
6718 * cygw32.c (chdir_to_default_directory):
6719 * dispnew.c (Fopen_termscript):
6720 * emacs.c (Fdaemon_initialized):
6721 * fileio.c (Fdo_auto_save):
6722 * image.c (slurp_file, png_load_body, jpeg_load_body):
6723 * keyboard.c (Fopen_dribble_file):
6725 * print.c (Fredirect_debugging_output):
6726 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6727 * termcap.c (tgetent):
6728 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6729 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6730 * w32term.c (w32_initialize) [CYGWIN]:
6731 * xfaces.c (Fx_load_color_file):
6732 Use emacs_open instead of plain open, and emacs_fopen instead of
6734 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6735 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6736 * callproc.c (default_output_mode): New constant.
6737 (Fcall_process): Use it to call emacs_open instead of plain creat.
6738 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6739 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6740 (emacs_fopen): New function.
6741 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6742 Include <lisp.h>, for emacs_open.
6743 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6745 Remove duplicate #include directives.
6746 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6748 Don't include stdio.h twice.
6749 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6750 Don't include sys/types.h or stdio.h twice.
6751 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6752 * lread.c: Don't include coding.h twice.
6753 * nsfont.m: Don't include frame.h twice.
6754 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6755 * ralloc.c: Don't include <unistd.h> twice.
6756 * xdisp.c: Don't include font.h twice.
6757 * xterm.c: Don't include fontset.h twice.
6758 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6760 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6762 Scale ImageMagick images more carefully.
6763 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6764 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6765 Be more careful about avoiding undefined behavior after
6766 integer overflow and division by zero.
6768 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6770 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6771 (syms_of_w32fns): DEFSYM them.
6772 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6773 (CCHDEVICENAME): Define macros if not defined.
6774 (struct MONITOR_INFO_EX): New struct.
6775 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6776 (enum_display_monitors_fn): New variable.
6777 (globals_of_w32fns): Initialize it.
6778 (Fx_display_pixel_width, Fx_display_pixel_height)
6779 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6780 multi-monitor setups in docstrings.
6781 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6782 screen size by primary monitor's millimeter per pixel.
6783 (w32_monitor_enum, w32_display_monitor_attributes_list)
6784 (w32_display_monitor_attributes_list_fallback)
6785 (Fw32_display_monitor_attributes_list): New functions.
6786 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6788 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6790 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6792 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6794 * fileio.c (Qfile_notify_error): New error symbol.
6796 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6797 * inotify.c (inotify_callback, symbol_to_inotifymask)
6798 (Finotify_add_watch, Finotify_rm_watch): Use it.
6799 (inotifyevent_to_event): Exchange order of cookie and file name.
6800 (Finotify_add_watch): Adapt docstring.
6802 * lisp.h (Qfile_notify_error): Declare.
6804 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6806 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6807 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6808 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6809 which did not work (see <http://bugs.gnu.org/14569#307>).
6810 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6811 && (!noninteractive || initialized)). This attempts to thread
6812 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6814 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6816 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6817 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6819 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6821 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6822 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6823 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6824 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6826 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6828 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6829 Define to __sys_siglist.
6831 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6833 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6834 word-wrap, so that overflow-newline-into-fringe would work in
6835 visual-line-mode. (Bug#2749)
6836 (move_it_in_display_line_to): When the last scanned display
6837 element fits exactly on the display line, and
6838 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6839 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6840 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6841 finding buffer position that corresponds to pixel coordinates,
6842 e.g. in buffer_posn_from_coords.
6844 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6846 * process.c (handle_child_signal): Call catch_child_signal if
6849 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6851 Don't convert function pointers to void * and back.
6852 It isn't portable C, and it's easy enough to avoid.
6853 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6854 (make_save_value): Add support for SAVE_FUNCPOINTER.
6855 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6856 * print.c (print_object):
6857 Distinguish function from object pointers.
6858 * lisp.h (SAVE_FUNCPOINTER): New constant.
6859 (SAVE_SLOT_BITS): Adjust to it.
6860 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6861 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6862 (voidfuncptr): New typedef.
6863 (struct Lisp_Save_Value): New member data[0].funcpointer.
6864 (XSAVE_FUNCPOINTER): New function.
6866 Simplify buildobj processing.
6867 * Makefile.in (buildobj.h): Make it a sequence of strings each
6868 followed by comma, rather than a single string. Put it into a
6869 .tmp file in case there's an error while generating it.
6870 (gl-stamp): Use .tmp for temp files.
6871 (mostlyclean): Clean .tmp files.
6872 * doc.c (buildobj): Move to just the routine that needs it.
6873 It's now an array of strings, so processing is simpler.
6875 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6877 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6878 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6879 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6880 Invoke malloc_enable_thread even when not interactive.
6881 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6882 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6883 in this case, since the underlying bug has now been fixed.
6885 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6887 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6888 unlinking it (bug#14691).
6890 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6892 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6893 before checking whether buffer is modified. This lets
6894 `kill-buffer-query-functions' cancel killing of the buffer or save
6895 its content before `kill-buffer' asks user the "Buffer %s
6896 modified; kill anyway?" question.
6898 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6900 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6901 Let the super performKeyEquivalent deal with them (Bug#14747).
6903 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6905 * widget.c (resize_cb): Remove unused local.
6907 Do not use GTK 3 if it exists but cannot be compiled.
6908 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6909 * xterm.c (x_error_handler) [!USE_GTK]:
6912 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6914 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6916 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6917 to the valid range of values. (Bug#14753)
6919 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6920 when moving point by using the current glyph matrix. This avoids
6921 the need to force redisplay when this function is called in a
6924 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6926 Fix minor problems found by static checking.
6927 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6928 Redo the latter's body to sidestep GCC parenthesization warnings.
6929 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6930 * coding.c (detect_coding, detect_coding_system):
6931 * coding.h (struct undecided_spec):
6932 Use bool for boolean.
6933 * image.c (QCmax_width, QCmax_height): Now static.
6934 * xdisp.c (Fmove_point_visually): Remove unused local.
6936 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6938 * xdisp.c (Fmove_point_visually): New function.
6940 2013-06-28 Kenichi Handa <handa@gnu.org>
6942 * coding.h (define_coding_undecided_arg_index): New enum.
6943 (coding_attr_index): New members
6944 coding_attr_undecided_inhibit_null_byte_detection,
6945 coding_attr_undecided_inhibit_iso_escape_detection,
6946 coding_attr_undecided_prefer_utf_8.
6947 (undecided_spec): New struct.
6948 (struct coding_system): New member `undecided' of the member
6951 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6952 (detect_coding): Likewise.
6953 (detect_coding_system): Likewise.
6954 (Fdefine_coding_system_internal): New coding system properties
6955 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6957 (syms_of_coding): Adjust for coding_arg_undecided_max.
6959 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6961 * image.c (x_from_xcolors): Remove unused local.
6963 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6965 Defer image data transfer between X client and server until actual
6968 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6971 * image.c (Destroy_Image): Remove.
6972 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6973 `mask_p', and `colors_p'. All uses changed.
6974 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6975 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6976 New macros for `flags' arg to x_clear_image_1.
6977 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6978 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6979 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6980 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6981 (image_get_x_image, image_unget_x_image): New functions or macros.
6982 (image_background, image_background_transparent, x_to_xcolors)
6983 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6984 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6985 instead of Destroy_Image.
6986 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6987 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6988 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6989 (imagemagick_load_image, svg_load_image): Use them instead of
6990 x_create_x_image_and_pixmap, and x_put_x_image followed by
6991 x_destroy_x_image, respectively.
6992 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6993 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6994 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6995 background_transparent fields.
6996 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6997 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6999 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7001 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7002 This mostly consists of undoing recent changes.
7003 * callproc.c (Fcall_process):
7004 * process.c (create_process):
7005 Do not worry about catching SIGCHLD here, undoing previous change.
7006 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7007 * process.c, process.h (catch_child_signal):
7008 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7009 * process.c (catch_child_handler): Don't worry about being called
7010 lazily and do not assume caller has blocked SIGCHLD, undoing
7011 previous change. Move first-time stuff back to
7012 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7013 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7014 set lib_child_handler if it's already initialized, which may
7015 help avoid problems on GNUStep.
7017 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7019 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7020 * callproc.c (Fcall_process):
7021 * process.c (create_process):
7022 Make sure SIGCHLD is caught before we fork,
7023 since Emacs startup no arranges to catch SIGCHLD.
7024 * process.c (lib_child_handler): Initialize to null, not to
7026 (catch_child_signal): Allow self to be called lazily.
7027 Do nothing if it's already been called.
7028 Assume caller has blocked SIGCHLD (all callers do now).
7029 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7030 just before it's really needed.
7031 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7032 since it hasn't been caught yet.
7034 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7036 * image.c (compute_image_size): New function to implement
7037 :max-width and :max-height.
7038 (imagemagick_load_image): Use it.
7040 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7042 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7043 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7045 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7046 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7047 the SIGCHLD handler, since the code is not atomic and (due to glib)
7048 signals may be arriving now.
7049 * sysdep.c (init_signals): Do not catch child signals here;
7050 'main' now does that later, at a safer time.
7052 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7054 Clean up SIGCHLD handling a bit (Bug#14569).
7055 * process.c, process.h (catch_child_signal):
7056 Now always extern, even if !NS_IMPL_GNUSTEP.
7057 * process.c (catch_child_signal): Move glib tickler here from
7058 init_process_emacs, so that it's done earlier in Emacs
7059 initialization. Also move the noninteractive && !initialized
7060 check here from init_process_emacs. This is all a bit cleaner for
7061 GNUish platforms, and I hope it works around the Cygwin bug.
7062 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7063 that glib signal handling is tickled before glib creates threads.
7065 * process.c (wait_reading_process_output): Avoid int overflow
7066 when reading more than 2 GiB total from a process.
7068 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7070 * process.c (create_process): Handle a couple more cases,
7071 i.e., work even if new_argv and wait_child_setup[i] are cached.
7072 Use Fcall_process's style for volatile vars.
7074 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7076 * process.c (create_process): Mark PROCESS volatile.
7078 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7080 Use C99-style flexible array members if available.
7081 This avoids some subtle aliasing issues, which typically
7082 aren't a problem with GCC but may be a problem elsewhere.
7083 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7084 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7085 In either case, it uses a flexible array member rather than
7086 the old struct hack. All uses changed.
7087 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7088 Adjust to sdata reorganization.
7089 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7090 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7091 that ports better to pre-C99 non-GCC.
7092 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7093 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7094 as the latter has changed.
7095 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7096 and port better to pre-C99 GCC.
7097 * image.c (struct xpm_cached_color):
7098 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7099 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7100 Use FLEXIBLE_ARRAY_MEMBER.
7101 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7102 Move decl to top level so it gets checked against implementation.
7103 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7104 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7106 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7108 * syntax.c: Integer cleanups.
7109 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7110 All uses that need 0-or-2 changed to:
7111 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7112 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7113 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7114 (char_quoted, prev_char_comend_first, back_comment)
7115 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7116 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7117 Use bool for boolean.
7118 (update_syntax_table, skip_chars, skip_syntaxes):
7119 Prefer int to unsigned when either will do.
7120 (back_comment): Return boolean success flag, like forw_comment,
7121 instead of positive-or-minus-1 (which might have overflowed int anyway).
7122 Don't stuff ptrdiff_t into int.
7123 (syntax_spec_code, syntax_code_spec): Now const.
7124 (Fmatching_paren, scan_lists, scan_sexps_forward):
7125 Use enum syntaxcode for syntax code.
7126 (Fmatching_paren): Check that arg is a character, not just an integer.
7127 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7128 (Finternal_describe_syntax_value): Omit no-longer-needed
7130 (skip_chars): Use char, not unsigned char, when the distinction
7132 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7133 * bytecode.c (exec_byte_code):
7134 * syntax.c (syntax_spec_code, Fchar_syntax)
7135 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7137 * syntax.h (SYNTAX_WITH_FLAGS):
7138 Omit unnecessary casts.
7140 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7142 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7143 line dimensions here, to avoid race conditions with the main
7144 thread. (Bug#14062, bug#14630, bug#14669)
7146 * w32term.c (w32_draw_window_cursor): Compute the header line and
7147 mode line dimensions here.
7148 <w32_system_caret_window, w32_system_caret_hdr_height>:
7149 <w32_system_caret_mode_height>: New variables.
7151 * w32term.h: Declare them.
7153 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7155 * alloc.c (die): Move "assertion failed" string here ...
7156 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7157 COND when SUPPRESS_CHECKING. This shrinks the executable text
7158 size by 0.8% to 2.2% when configured with --enable-checking,
7159 depending on optimization flags (GCC 4.8.1 x86-64).
7161 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7163 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7165 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7166 base is 2; this is more accurate.
7168 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7170 * sound.c (string_default): Move to !WINDOWSNT section.
7171 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7173 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7175 * sound.c: Integer cleanups.
7176 Remove unnecessary forward decls.
7177 (struct sound_device): The 'file' member is now a Lisp_Object, not
7178 a char *, so that we needn't invoke alloca on a huge size.
7179 (Fplay_sound_internal): Adjust to this.
7180 (string_default): New function.
7181 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7182 Use it to adjust to the struct sound_device change.
7183 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7184 (be2hs) [0]: Remove.
7186 * syntax.c (skip_chars): Don't use uninitialized storage
7187 when searching a multibyte buffer for characters that are not in a
7188 unibyte string that contains non-ASCII characters.
7190 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7192 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7193 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7195 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7197 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7199 2013-06-18 Kenichi Handa <handa@gnu.org>
7201 * font.c (Ffont_spec): Signal an error for an invalid font name
7204 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7206 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7207 In particular this ports to 32-bit sparc Sun cc.
7208 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7209 array with a dummy element at specpdl[-1], so that its address can
7211 (unbind_to): Do not copy the binding; not needed, now that we
7212 copy old_value in the one place where the copy is needed.
7213 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7214 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7215 (union specbinding): Rename from struct specbinding. Redo layout
7216 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7217 which is not portable. With Sun C 5.12 32-bit sparc, the
7218 declaration causes nargs to be an unsigned bitfield, a behavior
7219 that the C standard allows; but Emacs wants nargs to be signed.
7220 The overall type is now a union of structures rather than a
7221 structure of union of structures, and the 'kind' member is now a
7222 bitfield, so that the overall type doesn't grow. All uses changed.
7223 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7225 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7227 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7228 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7230 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7232 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7234 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7235 unless we know that the window w's frame is a frame object.
7236 Another attempt at solving bug#14062 and bug#14630.
7238 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7240 * textprop.c (property_set_type): New enum.
7241 (add_properties): Allow appending/prepending text properties.
7242 (add_text_properties_1): Factored out of Fadd_text_properties.
7243 (Fadd_text_properties): Move all the code into
7244 add_text_properties_1.
7245 (Fadd_face_text_property): New function that calls
7246 add_text_properties_1.
7248 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7250 Move functions from lisp.h to individual modules when possible.
7251 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7252 * alloc.c (XFLOAT_INIT, set_symbol_name):
7253 * buffer.c (CHECK_OVERLAY):
7254 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7255 (set_char_table_parent):
7256 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7257 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7258 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7259 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7261 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7262 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7263 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7264 (backtrace_args, backtrace_debug_on_exit):
7265 * floatfns.c (CHECK_FLOAT):
7266 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7267 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7268 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7269 (set_hash_index_slot):
7270 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7271 * marker.c (CHECK_MARKER):
7272 * textprop.c (CHECK_STRING_OR_BUFFER):
7273 * window.c (CHECK_WINDOW_CONFIGURATION):
7274 Move here from lisp.h, and make these functions static rather than
7276 * buffer.c (Qoverlayp):
7278 * fns.c (Qhash_table_p):
7279 * window.c (Qwindow_configuration_p):
7281 * lisp.h: Remove the abovementioned defns and decls.
7283 Use functions, not macros, for XINT etc (Bug#11935).
7284 In lisp.h, prefer functions to function-like macros, and
7285 constants to object-like macros, when either will do. This:
7286 . simplifies use, as there's no more need to worry about
7287 arguments' side effects being evaluated multiple times.
7288 . makes the code easier to debug on some platforms.
7289 However, when using gcc -O0, keep using function-like macros
7290 for a few critical operations, for performance reasons.
7291 This sort of thing isn't needed with gcc -Og, but -Og
7292 is a GCC 4.8 feature and isn't widely-enough available yet.
7293 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7294 Remove enum lsb_bits; no longer needed.
7295 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7296 * buffer.c (Qoverlap):
7298 * fns.c (Qhash_table_p):
7299 Now extern, so lisp.h can use these symbols.
7300 * dispextern.h: Include character.h, for MAX_CHAR etc.
7301 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7302 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7303 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7304 (GLYPH_CODE_P): Move here from lisp.h.
7305 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7306 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7307 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7308 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7309 XUNTAG now returns void *.
7310 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7311 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7312 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7313 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7314 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7315 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7316 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7317 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7318 New macros, renamed from their sans-lisp_h_ counterparts.
7319 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7320 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7321 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7322 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7323 If compiling via GCC without optimization, define these as macros
7324 in addition to inline functions.
7325 To disable this, compile with -DINLINING=0.
7326 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7327 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7328 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7329 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7330 (INTMASK, VALMASK): Now macros, since static values cannot be
7331 accessed from extern inline functions.
7332 (VALMASK): Also a constant, for benefit of old GDB.
7333 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7334 is INTEGERP, which can fold it in.
7335 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7336 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7337 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7338 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7339 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7340 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7341 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7342 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7343 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7344 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7345 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7346 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7347 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7348 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7349 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7350 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7351 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7352 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7353 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7354 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7355 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7356 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7357 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7358 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7359 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7360 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7361 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7362 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7363 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7364 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7365 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7366 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7367 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7369 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7370 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7371 (VALMASK): Define in one place rather than in two, merging the
7372 USE_LSB_TAG parts; this is simpler.
7373 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7374 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7375 Move up, to avoid use before definition.
7376 Also include "globals.h" earlier, for the same reason.
7377 (make_natnum): New function.
7378 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7379 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7380 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7381 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7382 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7383 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7384 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7385 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7386 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7387 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7388 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7389 (Qwindow_configuration_p, Qimage): New forward declarations.
7390 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7391 (STRING_COPYIN): Remove; unused.
7392 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7393 (xcar_addr, xcdr_addr): New functions. All uses changed.
7394 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7395 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7396 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7397 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7398 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7399 (TYPE_RANGED_INTEGERP): Simplify.
7400 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7401 (setlocale, fixup_locale, synchronize_system_messages_locale)
7402 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7403 Now empty functions, not macros.
7404 (functionp): Return bool, not int.
7405 * window.c (Qwindow_configuration_p): Now extern,
7406 so window.h can use it.
7407 * window.h (Qwindowp): Move decl back to lisp.h.
7409 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7411 * xdisp.c (Fline_pixel_height): New function, required for solving
7414 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7416 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7418 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7420 * lread.c (syms_of_lread):
7421 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7423 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7425 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7427 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7429 * fileio.c (expand_file_name): Doc fix.
7431 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7433 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7434 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7435 Wait for self, not for 0. This can't hurt on GNU or similar
7436 system, and may help with Cygwin.
7438 * keyboard.c: Don't use PROP (...) as an lvalue.
7439 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7440 Use set_prop (A, B), not PROP (A) = B.
7442 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7444 * xdisp.c (get_it_property): Use it->window instead of generating
7445 a Lisp object from it->w.
7447 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7449 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7450 get-char-property the window that is being rendered, instead of
7451 the buffer, to support window-specific overlays. (Bug#14575)
7452 (compute_display_string_pos): When W is NULL, use the current
7453 buffer as the object to pass to get-char-property.
7454 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7455 pointer member of the bidi iterator, since no window is pertinent
7458 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7460 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7461 being displayed, and pass it to compute_display_string_pos.
7462 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7463 (bidi_paragraph_init): All callers changed.
7465 * xdisp.c (init_from_display_pos, init_iterator)
7466 (handle_single_display_spec, next_overlay_string)
7467 (get_overlay_strings_1, reseat_1, reseat_to_string)
7468 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7469 Set bidi_it.w member from it->w.
7470 (compute_display_string_pos): Accept additional argument, the
7471 window being displayed, and pass it to Fget_char_property.
7474 * dispextern.h (struct bidi_it): New member w, the window being
7476 (compute_display_string_pos): Adjust prototype.
7478 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7480 * xgselect.c: Remove unneeded include xterm.h.
7482 * process.c (wait_reading_process_output): Check for NS before GLIB.
7483 GLIB may be linked in due to rsvg, but ns_select must be called.
7485 * xgselect.c (xg_select): Remove call to window_system_available
7486 and g_main_context_pending at the top, so Gdk events (i.e. file
7487 notify) are processed when Emacs is started with -nw.
7489 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7491 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7492 (ctagsfiles3): New variable, includes only *.m files.
7493 (TAGS): Use an explicit language name in the regular expressions,
7494 to avoid transformation of '/SOMETHING' by MSYS to
7495 'c:\MSYS\SOMETHING'.
7497 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7499 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7501 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7503 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7504 still need to set the mouse pointer shape and activate help-echo.
7507 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7509 A few porting etc. fixes for the new file monitor code.
7510 See the thread containing
7511 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7512 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7513 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7514 (dir_monitor_callback, Fgfile_rm_watch):
7515 Use assq_no_quit instead of Fassoc, for speed.
7516 (dir_monitor_callback, Fgfile_rm_watch):
7517 eassert that the monitor is a fixnum.
7518 (dir_monitor_callback): No need for CDR_SAFE.
7519 Simplify building of lisp with alternative tails.
7520 (Fgfile_add_watch, Fgfile_rm_watch):
7521 Do not assume glib functions set errno reliably on failure.
7522 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7523 and signal an error otherwise.
7524 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7525 Use Fdelq instead of Fdelete, for speed.
7527 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7529 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7530 don't insist on being invoked on a highlighted tool-bar button.
7531 Avoids losing tool-bar functionality when mouse-highlight is nil.
7532 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7533 Don't highlight when mouse-highlight is nil.
7534 (note_mouse_highlight): When mouse-highlight is nil, don't return
7535 right away; instead, run tool-bar and mode-line highlight
7536 subroutine, clear any existing highlight, and revert the mouse
7537 pointer to its default shape. (Bug#14558)
7539 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7541 * lisp.mk (lisp): Add prog-mode.el.
7543 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7545 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7546 * process.c (dummy_handler): New function.
7547 (lib_child_handler): New static var.
7548 (handle_child_signal): Invoke it.
7549 (catch_child_signal): If a library has set up a signal handler,
7550 save it into lib_child_handler.
7551 (init_process_emacs): If using glib and not on Windows, tickle glib's
7552 child-handling code so that it initializes its private SIGCHLD handler.
7553 * syssignal.h (SA_SIGINFO): Default to 0.
7554 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7555 31; it should no longer be needed now.
7557 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7559 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7561 * gfilenotify.c (globals_of_gfilenotify): New function.
7562 (syms_of_gfilenotify): Move global initialization there.
7564 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7566 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7568 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7569 * keyboard.c (menu_bar_items, tool_bar_items):
7570 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7571 not override local keymaps any more.
7573 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7575 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7577 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7579 * w32console.c (initialize_w32_display): Return the dimensions of
7580 the console window via 2 additional arguments, not via the current
7581 frame. This avoids crashes due to overrunning the bounds of
7582 frame's decode_mode_spec_buffer, which is not resized following
7583 the change of the frame dimensions from the initial 10x10.
7585 * w32term.h (w32_initialize_display_info): Adjust prototype.
7587 * term.c (init_tty): Take dimensions of the frame from the values
7588 returned by initialize_w32_display.
7590 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7591 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7592 (LIBES): Add $(GFILENOTIFY_LIBS).
7594 * w32inevt.c (handle_file_notifications): Add dummy implementation
7595 for !HAVE_W32NOTIFY.
7597 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7599 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7601 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7603 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7605 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7607 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7609 Fix minor problems found by static checking.
7610 * data.c (pure_write_error):
7611 Use xsignal2, not Fsignal, as Fsignal might return.
7612 * eval.c (set_backtrace_debug_on_exit): Now static.
7613 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7614 No longer inline. EXTERN_INLINE is needed only for functions
7615 defined in .h files. Reindent function header as per GNU style.
7616 (backtrace_p, backtrace_top, backtrace_next):
7617 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7618 compiler or linker. Add extern decls to pacify gcc -Wall.
7619 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7621 * frame.c (free_monitors): Define only on platforms that need it.
7622 * nsterm.m (ns_term_init):
7623 * process.c (catch_child_signal):
7624 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7625 defined on all porting targets these days.
7626 * process.c, process.h (catch_child_signal):
7627 Make it extern only if NS_IMPL_GNUSTEP is defined.
7629 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7631 * w32.c (gettimeofday): Make the signature identical to prototype
7632 in nt/inc/sys/time.h.
7634 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7636 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7639 * keyboard.c (safe_run_hooks_error): Improve error message.
7641 * data.c (pure_write_error): Add `object' argument.
7642 * puresize.h (CHECK_IMPURE): Use it.
7644 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7646 * Makefile.in (NOTIFY_OBJ): New variable.
7647 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7649 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7650 Call syms_of_gfilenotify.
7652 * gfilenotify.c: New file.
7654 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7655 and Qfile_w32notify.
7656 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7657 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7659 * lisp.h: Declare syms_of_gfilenotify.
7661 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7663 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7665 Merge the specpdl and backtrace stacks. Make the structure of the
7666 specpdl entries more obvious via a tagged union of structs.
7667 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7668 (enum specbind_tag): New enum.
7669 (struct specbinding): Make it a tagged union of structs.
7670 Add a case for backtrace records.
7671 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7672 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7673 (backtrace_debug_on_exit): New accessors.
7674 (struct backtrace): Remove.
7675 (struct catchtag): Remove backlist field.
7676 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7678 (Flocal_variable_p): Speed up the common case where the binding is
7680 * eval.c (backtrace_list): Remove.
7681 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7682 (set_backtrace_args, set_backtrace_nargs)
7683 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7684 (backtrace_next): New functions.
7685 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7686 (unwind_to_catch, internal_lisp_condition_case)
7687 (internal_condition_case, internal_condition_case_1)
7688 (internal_condition_case_2, internal_condition_case_n): Don't bother
7689 with backtrace_list any more.
7690 (Fsignal): Adjust to new backtrace format.
7691 (grow_specpdl): Move up.
7692 (record_in_backtrace): New function.
7693 (eval_sub, Ffuncall): Use it.
7694 (apply_lambda): Adjust to new backtrace format.
7695 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7697 (specbind): Adjust to new specpdl format. Simplify.
7698 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7699 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7701 (mark_backtrace): Remove.
7702 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7703 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7704 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7706 * profiler.c (record_backtrace): Use get_backtrace.
7707 (handle_profiler_signal): Use backtrace_top_function.
7708 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7711 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7713 * process.h (catch_child_signal): Declare.
7715 * process.c (catch_child_signal): New function.
7716 (init_process_emacs): Call it.
7718 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7719 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7721 (x_set_cursor_type): Remove declaration.
7722 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7723 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7724 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7725 (ns_get_color): Use F suffix on float.
7726 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7727 (ns_get_rgb_color): Remove.
7728 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7729 (note_mouse_movement): x and y are CGFloat.
7730 (ns_draw_fringe_bitmap): Remove unused rowY.
7731 Change #if to COCOA && >= 10_6.
7732 (ns_draw_window_cursor): Remove unused overspill.
7733 (ns_draw_underwave): width and x are EamcsCGFloat.
7734 (ns_draw_box): thickness is CGFloat.
7735 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7736 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7737 if not in main thread.
7738 (ns_get_pending_menu_title, ns_check_menu_open)
7739 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7740 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7741 (sendFromMainThread:): New method.
7742 (changeFont:): size is CGFloat.
7743 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7744 Disable warning about permanent text.
7745 (characterIndexForPoint:): Adjust return type depending on GNUStep
7747 (mouseDown:): delta is CGFloat.
7748 (updateFrameSize): Remove unised variable f.
7749 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7750 Cast float to EmacsCGFloat.
7751 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7752 also to -1 when restoring.
7753 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7754 inside NS_IMPL_COCOA.
7755 (toggleFullScreen:): Put call to toggleFullScreen inside
7756 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7757 (setPosition:portion:whole:): por is CGFloat.
7758 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7759 (mouseDown:): Use CGFloat.
7760 (mouseDragged:): Remove unised variable edge.
7761 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7763 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7765 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7766 when NS_IMPL_GNUSTEP.
7767 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7768 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7769 (EmacsToolbar): Add clearAll. Add tag argument to
7770 addDisplayItemWithImage.
7771 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7773 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7775 * nsmenu.m (ns_update_menubar): Make static.
7776 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7777 (fillWithWidgetValue:): Add cast to SEL for setAction.
7778 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7779 (update_frame_tool_bar): Update code for GNUStep.
7780 (clearAll): New method.
7781 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7782 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7783 Move identifierToItem setObject and activeIdentifiers addObject before
7784 call to insertItemWithItemIdentifier.
7785 (validateVisibleItems): Fix indentation.
7786 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7787 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7788 UtilityWindow to aStyle, remove call to setStyleMask.
7790 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7792 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7793 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7794 Use F suffix on floats.
7795 (ns_char_width): Returns CGFloat.
7796 (ns_ascii_average_width): w is CGFloat instead of float.
7797 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7799 (ns_glyph_metrics): CGFloat instead of float.
7801 * nsfns.m (x_set_foreground_color, x_set_background_color):
7803 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7804 remove unused variables.
7805 (Fns_read_file_name): Keep track if panel is for save.
7806 Use ns_filename_from_panel/ns_directory_from_panel.
7807 (Fns_list_services): delegate only used for COCOA.
7808 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7809 Just return the input if GNUStep.
7810 (x_screen_planes): Remove.
7811 (Fxw_color_values): Use EmacsCGFloat
7812 (Fns_display_monitor_attributes_list): Only get screen number for
7814 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7816 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7817 ns_directory_from_panel.
7819 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7821 * process.c (handle_child_signal): Also use WCONTINUED.
7822 This is so that list-processes doesn't mistakenly list the process
7823 as stopped, when the process has actually been continued and is
7826 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7828 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7829 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7830 not already configured.
7832 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7834 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7836 * Makefile.in (mostlyclean): Remove *.res files.
7838 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7840 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7841 a buffer (bug#8447).
7843 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7845 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7846 display vector, and we backtrack, handle the case that the
7847 previous character position is also displayed from a display
7848 vector or covered by a display string or image. (Bug#14476)
7850 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7852 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7853 (struct MonitorInfo, free_monitors): Remove.
7854 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7855 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7856 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7859 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7860 (struct MonitorInfo, free_monitors): Remove.
7861 (ns_screen_name): Make static.
7862 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7863 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7866 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7867 (struct MonitorInfo): New struct.
7868 (free_monitors, make_monitor_attribute_list): Declare.
7870 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7872 (free_monitors, make_monitor_attribute_list): New functions.
7873 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7876 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7878 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7880 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7882 * keyboard.c: Apply keyboard decoding only to events that come directly
7883 from the tty, not from unread-command-events (bug#14368).
7884 (read_event_from_main_queue): New function, extracted from read_char.
7885 (read_decoded_char): Remove.
7886 (read_decoded_event_from_main_queue): New function to replace it.
7887 (read_char): Use it.
7888 (read_key_sequence): Use read_char rather than read_decoded_char.
7890 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7892 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7894 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7896 2013-05-22 Kenichi Handa <handa@gnu.org>
7898 The following changes are to fix the setting of
7899 buffer-file-coding-system on, for instance, C-x RET c unix RET
7900 _FILE_OF_DOS_EOL_TYPE_ RET.
7902 * coding.h (struct coding_system): New member detected_utf8_chars.
7904 * coding.c (detect_coding_utf_8): Count characters and check EOL
7905 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7907 (setup_coding_system): Do not initialize coding->head_ascii.
7908 (check_ascii): Do not set coding->eol_seen but update it. Do not
7909 call adjust_coding_eol_type here.
7910 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7911 If the eol-type of CODING is already specified, adjust the eol type
7912 of the found coding-system.
7913 (decode_coding_gap): Cancel previous change. Utilize the
7914 character numbers counted by detect_coding_utf_8. Fix detection
7917 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7919 * search.c (looking_at_1): Only set last_thing_searched if the match
7920 changed the match-data (bug#14281).
7922 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7924 * xdisp.c (reseat_at_previous_visible_line_start):
7925 Already declared in dispextern.h, so remove it here.
7926 (move_it_vertically_backward): Likewise.
7928 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7930 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7931 (Fx_display_pixel_width, Fx_display_pixel_height)
7932 (Fx_display_mm_width, Fx_display_mm_height):
7933 Mention `display-monitor-attributes-list' in docstrings.
7935 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7936 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7937 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7938 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7939 (Fx_display_backing_store, Fx_display_visual_class)
7940 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7941 (Fx_display_grayscale_p, Fx_display_pixel_width)
7942 (Fx_display_pixel_height, Fx_display_planes)
7943 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7944 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7945 (Fx_display_mm_width, Fx_display_mm_height)
7946 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7947 height for all physical monitors as in X11.
7949 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7950 Return pixel width or height for all physical monitors as in X11.
7952 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7954 Port --enable-gcc-warnings to clang.
7955 * bytecode.c (exec_byte_code):
7957 Redo diagnostic pragmas to pacify clang, too.
7958 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7959 * editfns.c (Fencode_time):
7960 * fileio.c (file_accessible_directory_p):
7961 * font.c (font_unparse_xlfd):
7962 Use '&"string"[index]' instead of '"string" + (index)'.
7963 * undo.c (user_error): Remove; unused.
7965 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7967 * insdel.c (insert_1_both): Document the arguments, instead of
7968 referring to insert_1, which no longer exists.
7970 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7971 some window, increment windows_or_buffers_changed, so that
7972 *Messages* display in that window is updated. (Bug#14408)
7974 * w32.c: Include epaths.h.
7975 (init_environment): Use cmdproxy.exe without leading directories.
7976 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7978 (gettimeofday): Adjust signature and return value to Posix
7981 * unexw32.c (open_output_file): Delete the existing emacs.exe
7982 before creating it, to break the hard link to the versioned
7985 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7986 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7987 (FIRSTFILE_OBJ): New variables.
7988 (W32_RES): Rename to EMACSRES. All users changed.
7989 (base_obj): Use $(CM_OBJ).
7990 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7991 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7992 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7993 $(W32_RES_LINK) before $(LIBES).
7994 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7996 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7998 * makefile.w32-in (DOC): Use just "DOC".
8000 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8002 * process.c: Export default filters and sentinels to Elisp.
8003 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8005 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8006 (Fset_process_sentinel, Fformat_network_address):
8007 Default to them instead of nil.
8008 (server_accept_connection): Sentinels can't be nil any more.
8009 (read_and_dispose_of_process_output): New function, extracted from
8010 read_process_output.
8011 (read_process_output): Use it; filters can't be nil.
8012 (Finternal_default_process_filter): New function, extracted from
8013 read_process_output.
8014 (exec_sentinel_unwind): Remove function.
8015 (exec_sentinel): Don't zilch sentinel while running.
8016 (status_notify): Sentinels can't be nil.
8017 (Finternal_default_process_sentinel): New function extracted from
8019 (setup_process_coding_systems): Default filter is not nil any more.
8020 (syms_of_process): Export new Elisp functions and initialize
8022 * lisp.h (make_lisp_proc): New function.
8024 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8026 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8028 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8030 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8031 unless we know that the window w is a leaf window.
8032 Another attempt at solving bug#14062.
8034 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8036 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8039 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8041 * image.c (gif_load): Check that subimages fit (Bug#14345).
8043 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8045 * lread.c (skip_dyn_eof): New function.
8046 (read1): Use it to skip the end of a file in response to #@00.
8048 * doc.c (get_doc_string): Slightly relax the sanity checking.
8050 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8052 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8053 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8054 (MonitorInfo): New struct.
8055 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8056 (Fns_display_monitor_attributes_list): New functions.
8057 (display-usable-bounds): Remove.
8058 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8061 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8063 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8064 (GTK_CHECK_VERSION): New macro, if not already defined.
8065 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8066 replaced by GTK_CHECK_VERSION.
8068 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8070 * xterm.h (GTK_PREREQ): New macro.
8071 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8072 to use this macro instead, for consistency and clarity.
8074 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8076 * xdisp.c (row_for_charpos_p): New function, with code of
8077 cursor_row_p, but accepts an additional argument CHARPOS instead
8078 of using a hardcoded PT.
8079 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8080 (row_containing_pos): Call row_for_charpos_p instead of partially
8081 doing the same. Fixes cursor positioning under longlines-mode
8082 when longlines-show-effect includes more than one newline, when
8083 moving the cursor vertically up.
8085 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8087 * makefile.w32-in (ACL_H): New macro.
8088 ($(BLD)/fileio.$(O)): Update dependencies.
8090 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8092 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8093 * Makefile.in (LIB_ACL): New macro.
8094 (LIBACL_LIBS): Remove.
8095 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8096 * fileio.c: Include <acl.h>.
8097 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8098 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8100 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8103 * unexelf.c: Don't assume ElfW (Half) fits in int.
8104 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8105 when dealing with ElfW (Half) values, since they can exceed 2**31
8106 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8107 (entry_address): Omit unused NUM arg. All uses changed.
8109 2013-05-07 Juri Linkov <juri@jurta.org>
8111 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8112 to the string converted from number with `Fnumber_to_string'.
8115 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8117 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8118 This fixes a problem introduced by my previous change.
8120 2013-05-07 Glenn Morris <rgm@gnu.org>
8122 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8124 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8126 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8128 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8130 Static checking by GCC 4.8.0.
8131 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8132 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8133 (x_get_monitor_attributes_fallback)
8134 (x_get_monitor_attributes_xinerama)
8135 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8136 Define only if USE_GTK.
8137 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8138 (x_get_monitor_attributes_fallback): Omit unused locals.
8139 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8140 Use double, not float, to avoid mixed-mode floating point arithmetic.
8142 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8143 Jan Djärv <jan.h.d@swipnet.se>
8145 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8146 (XINERAMA_CFLAGS): New macros.
8147 (ALL_CFLAGS, LIBES): Use them.
8149 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8150 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8151 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8152 (syms_of_xfns): DEFSYM them.
8153 (struct MonitorInfo): New struct.
8154 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8155 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8156 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8157 (x_get_monitor_attributes_xinerama): New functions.
8158 (Fx_display_monitor_attributes_list): New primitive.
8159 (syms_of_xfns): Defsubr it.
8161 * xterm.h (x_display_info): Add Xatom_net_workarea and
8162 Xatom_net_current_desktop.
8164 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8165 and dpyinfo->Xatom_net_current_desktop.
8167 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8169 * xdisp.c (pos_visible_p): Use the special code for finding the
8170 beginning of a display property or overlay for any "replacing"
8171 display property, not just for display strings. This solves
8172 incorrect reporting of position by posn-at-point. (Bug#14241)
8174 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8176 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8177 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8178 Verify that ElfW (Half) fits in int.
8179 (fatal): Use same signature as lisp.h.
8180 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8181 configure and build with -DUNEXELF_DEBUG without worrying about
8182 other modules that use DEBUG.
8183 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8184 possibly-wide integers now uses it instead of plain fprintf.
8185 (entry_address): New function, which avoids problems with 32-bit
8186 overflow on 64-bit hosts.
8187 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8188 (round_up): Don't assume the remainder fits in int.
8189 (find_section): Use bool for boolean. Simplify debug code.
8190 (unexec): Don't assume file sizes fit in int or size_t.
8191 Omit unnecessary trailing newline in 'fatal' format.
8192 Use strerror rather than outputting decimal error number.
8193 Remove unused code when emacs is not defined;
8194 this file relies on Emacs now.
8195 Don't assume e_phnum and e_shnum are positive.
8197 * regex.c: Fix problems when DEBUG is defined.
8198 (extract_number, extract_number_and_incr): Define regardless of
8199 whether DEBUG is defined; that's simpler and makes the code less
8200 likely to go stale in the normal case when DEBUG is not defined.
8201 Return int rather than taking an int * arg. All callers changed.
8202 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8203 Remove, replacing with ...
8204 (DEBUG_PRINT): New macro. All callers changed.
8205 (DEBUG_COMPILES_ARGUMENTS): New macro.
8206 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8207 (print_compiled_pattern, print_double_string) [DEBUG]:
8208 Use prototype rather than old-style definition.
8209 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8210 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8211 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8212 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8213 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8214 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8215 This matters only when DEBUG is defined.
8217 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8219 * xdisp.c (set_iterator_to_next): Set the
8220 ignore_overlay_strings_at_pos_p flag only if we are _really_
8221 iterating over an overlay string, as indicated by the
8222 current.overlay_string_index member. (Bug#14306)
8224 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8226 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8227 to where it is used, to avoid autorelease issues (Bug#14050).
8229 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8231 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8232 * fileio.c (syms_of_fileio): Implement this.
8233 * filelock.c (create_lock_file): If symbolic links don't work, so
8234 we use a regular file as a lock file, do not fsync the lock file;
8237 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8239 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8240 (syms_of_minibuf): Adjust accodingly.
8242 * callint.c (Fcall_interactively): Adjust calls accordingly.
8244 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8246 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8247 w->contents is a buffer before computing everything else.
8248 Use parentheses to disambiguate last part of the condition.
8250 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8251 assertion violations. (Bug#14062)
8253 2013-05-01 David Reitter <david.reitter@gmail.com>
8255 * nsfns.m (ns_tooltip): Initialize.
8257 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8259 * coding.c (decode_coding_gap): Don't remove the character before
8260 a newline unless it's a CR character. (Bug#14287)
8262 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8264 * dispextern.h (struct face): Move enum face_underline_type
8265 earlier so that bitfields can be in the same word.
8267 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8269 * nsfns.m (handlePanelKeys): New function.
8270 (EmacsOpenPanel:performKeyEquivalent:)
8271 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8272 arrows/function/control and copy/paste keys (Bug#14296).
8274 2013-04-27 Juri Linkov <juri@jurta.org>
8276 * callint.c (Fcall_interactively): Call `Qread_number' for
8277 interactive code letter `n' instead of using duplicate code.
8280 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8282 * systime.h (make_timeval): Declare as 'const'.
8284 2013-04-27 Kenichi Handa <handa@gnu.org>
8286 * font.c (font_open_entity): Always open a font of manageable
8289 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8291 Port better to AIX (Bug#14258).
8292 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8295 2013-04-24 Kenichi Handa <handa@gnu.org>
8297 * coding.c (decode_coding_iso_2022): When an invalid escape
8298 sequence is encountered, reset the invocation and designation
8299 status to the safest one.
8301 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8303 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8304 Without this fix, "make distclean" leaves stamp-h1 behind.
8306 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8308 * w32fns.c (w32_fullscreen_rect): New function to compute the
8309 window rectangle for the given fullscreen mode.
8310 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8311 longer tunes the window size. This keeps the window's edges flush
8312 with the screen and allows the taskbar to hide itself in fullboth.
8314 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8315 window decorations and uses the entire screen.
8317 * w32term.h (w32_fullscreen_rect) Add prototype.
8318 (struct w32_output): Replace normal_width, normal_height,
8319 normal_top, and normal_left members with a single normal_placement
8321 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8323 (FRAME_NORMAL_PLACEMENT): New macro.
8325 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8327 * minibuf.c (Ftest_completion): Silence compiler warning.
8329 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8331 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8334 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8337 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8338 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8339 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8340 parentheses where appropriate.
8342 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8344 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8346 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8348 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8349 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8350 Mention in the doc string that setting these variables takes
8351 effect only after a call to set-window-buffer. (Bug#14200)
8353 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8355 * indent.c (Fvertical_motion): Don't consider display strings on
8356 overlay strings as display strings on the buffer position we
8357 started from. This prevents vertical cursor motion from jumping
8358 more than one line when there's an overlay string with a display
8359 property at end of line.
8360 Reported by Karl Chen <Karl.Chen@quarl.org> in
8361 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8363 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8365 * window.c (select_window): `record_buffer' even if window is
8366 already selected (bug#14191).
8368 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8370 * window.c (Fwindow_end): Test more flags, including the buffer's
8371 last_overlay_modified flag, to determine whether the window's
8372 display is really up-to-date. Prevents the function from
8373 returning a stale value. (Bug#14170)
8374 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8377 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8379 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8380 garbaged only if it is not already the top frame on its TTY.
8381 This prevents flickering due to constant redrawing of TTY frames when
8382 there are GUI frames open in the same session. (Bug#13864)
8384 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8386 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8387 of marking the idle timers directly.
8389 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8391 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8394 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8396 * window.c (select_window): Don't record_buffer while the invariant is
8397 temporarily broken (bug#14161).
8399 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8401 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8403 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8405 2013-04-07 Romain Francoise <romain@orebokech.com>
8407 Ignore additional platform-specific ACL errors (Bug#13702).
8408 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8409 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8411 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8413 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8416 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8418 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8419 This bug was introduced by my 2013-02-25 change that simplified
8420 data_start configuration. Without this change, on GNU/Linux
8421 an Emacs configured with --enable-profiling fails immediately
8422 due to a profiler signal.
8423 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8424 with these flags. On platforms where special flags are needed
8425 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8426 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8427 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8429 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8431 Get rid of some platform-specific functions examining window
8432 system and its capabilities. This is a partial rework of the
8434 * lisp.h (have_menus_p): Remove prototype. This function is
8435 replaced with platform-independent window_system_available.
8436 (check_window_system): Move to...
8437 * frame.h (decode_window_system_frame, window_system_available):
8438 ...here, add new prototypes.
8439 * frame.c (window_system_available, decode_window_system_frame):
8441 (check_window_system): Platform-independent now.
8442 * xterm.h (x_in_use): Remove declaration.
8444 * w32term.h (check_x_frame):
8445 * nsterm.h (check_x_frame): Remove prototypes. This function
8446 is replaced with platform-independent decode_window_system_frame.
8447 * msdos.c (have_menus_p): Remove.
8448 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8449 Remove platform-specific functions. Use check_window_system,
8450 decode_window_system_frame and check_ns_display_info where
8451 appropriate. Minor style and comment tweaks.
8452 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8453 (check_x_frame): Likewise.
8454 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8456 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8457 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8458 * xmenu.c, xselect.c: All related users changed.
8460 2013-04-03 Kenichi Handa <handa@gnu.org>
8462 The following changes is to optimize the code for reading UTF-8
8465 * coding.c (check_ascii): Rename from detect_ascii. Return value
8466 changed. Check EOL format. Do not call adjust_coding_eol_type
8468 (check_utf_8): New function.
8469 (adjust_coding_eol_type): Do nothing if already adjusted.
8470 (detect_coding): Compare the return value of check_ascii with
8471 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8472 (decode_coding_gap): Optimize for valid UTF-8.
8474 2013-03-21 Kenichi Handa <handa@gnu.org>
8476 * coding.c (syms_of_coding): Cancel previous change.
8478 * insdel.c (insert_from_gap): Fix previous change.
8480 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8482 Consistently use platform-specific function to detect window system.
8483 * lisp.h (check_window_system): New prototype. This function is
8484 going to replace check_x, check_w32 and check_ns.
8485 (have_menus_p): Mention msdos.c in comment.
8486 * fontset.c (check_window_system_func): Remove. Adjust all users.
8487 * fontset.h (check_window_system_func): Remove prototype.
8488 * nsterm.h (check_ns):
8489 * xterm.h (check_x):
8490 * w32term.h (check_w32): Likewise.
8491 * menu.c (Fx_popup_menu): Use check_window_system.
8492 * msdos.c (check_window_system): Define for MS-DOS.
8493 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8494 * w32fns.c (check_window_system): Likewise for MS-Windows.
8495 * xfns.c (check_window_system): Likewise for X.
8496 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8497 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8499 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8501 Prefer < to > in range checks such as 0 <= i && i < N.
8502 This makes it easier to visualize quantities on a number line.
8503 This patch doesn't apply to all such range checks,
8504 only to the range checks affected by the 2013-03-24 change.
8505 This patch reverts most of the 2013-03-24 change.
8506 * alloc.c (xpalloc, Fgarbage_collect):
8507 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8508 * character.c (string_escape_byte8):
8509 * charset.c (read_hex):
8510 * data.c (cons_to_unsigned):
8511 * dispnew.c (update_frame_1):
8512 * doc.c (Fsubstitute_command_keys):
8513 * doprnt.c (doprnt):
8514 * editfns.c (hi_time, decode_time_components):
8515 * fileio.c (file_offset):
8516 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8517 * font.c (font_intern_prop):
8518 * frame.c (x_set_alpha):
8519 * gtkutil.c (get_utf8_string):
8520 * indent.c (check_display_width):
8521 * keymap.c (Fkey_description):
8522 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8524 * minibuf.c (read_minibuf_noninteractive):
8525 * process.c (wait_reading_process_output):
8526 * search.c (Freplace_match):
8527 * window.c (get_phys_cursor_glyph):
8528 * xdisp.c (redisplay_internal):
8529 * xsmfns.c (smc_save_yourself_CB):
8530 Prefer < to > for range checks.
8531 * dispnew.c (sit_for): Don't mishandle NaNs.
8532 This fixes a bug introduced in the 2013-03-24 change.
8533 * editfns.c (decode_time_components): Don't hoist comparison.
8534 This fixes another bug introduced in the 2013-03-24 change.
8536 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8538 * frame.h (struct frame): Drop scroll_bottom_vpos
8539 member becaue all real users are dead long ago.
8540 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8541 * xdisp.c (redisplay_internal): Adjust user.
8543 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8545 * nsmenu.m (showAtX:Y:for:): setLevel to
8546 NSPopUpMenuWindowLevel (Bug#13998).
8548 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8550 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8551 (ns_check_pending_open_menu): Declare.
8553 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8554 (x_activate_menubar): Update the menu with title that matches
8555 ns_get_pending_menu_title, and call
8556 ns_check_pending_openmenu (Bug#12698).
8557 (menuWillOpen:): New method.
8558 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8560 * nsterm.m (menu_will_open_state, menu_mouse_point)
8561 (menu_pending_title): New varaibles.
8562 (ns_get_pending_menu_title, ns_check_menu_open)
8563 (ns_check_pending_open_menu): New functions.
8565 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8567 * indent.c (current_column_bol_cache): Remove leftover which is not
8568 used in Fmove_to_column any more.
8569 (current_column, scan_for_column): Adjust users.
8570 * keyboard.c (last_point_position_buffer, last_point_position_window):
8571 Remove leftovers which are not used for recording undo any more.
8572 (command_loop_1, syms_of_keyboard): Adjust users.
8573 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8574 redisplay_window any more.
8575 (move_it_to): Adjust user.
8577 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8579 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8580 Update dependencies.
8582 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8584 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8585 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8588 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8590 * window.h (struct window): Replace hchild, vchild and buffer slots
8591 with the only contents slot. This is possible because each valid
8592 window may have either the child window (in vertical or horizontal
8593 combination) or buffer to display (for the leaf window). Using that,
8594 a lof of operations to traverse and/or change window hierarchies may
8595 be simplified. New member horizontal is used to distinguish between
8596 horizontal and vertical combinations of internal windows.
8597 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8598 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8599 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8600 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8601 Use contents slot, not buffer, where appropriate.
8602 (wset_combination): New function.
8603 (wset_buffer): Add eassert.
8604 (Fframe_first_window): Simplify the loop reaching first window.
8605 (Fwindow_buffer): Use WINDOW_LEAF_P.
8606 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8607 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8608 (unshow_buffer): Convert initial debugging check to eassert.
8609 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8610 (make_parent_window, window_resize_check, window_resize_apply)
8611 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8612 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8613 Adjust to match struct window changes.
8614 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8615 (mark_window_cursors_off, count_windows, get_leaf_windows)
8616 (foreach_window_1): Simplify the loop.
8617 * alloc.c (mark_object): Do not check for the leaf window because
8618 internal windows has no glyph matrices anyway.
8619 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8620 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8621 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8622 (build_frame_matrix_from_window_tree, mirror_make_current)
8623 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8624 (update_window_tree, set_window_update_flags): Simplify the loop.
8625 (sync_window_with_frame_matrix_rows): Enforce live window.
8626 Use contents slot, not buffer, where appropriate.
8627 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8628 and WINDOW_HORIZONTAL_COMBINATION_P.
8629 (make_frame_visible_1): Simplify the loop.
8630 Use contents slot, not buffer, where appropriate.
8631 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8632 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8633 (expose_window_tree): Likewise.
8634 Use contents slot, not buffer, where appropriate.
8635 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8636 to avoid deleted windows. Use contents slot instead of buffer.
8637 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8638 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8639 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8640 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8642 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8644 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8645 identify the reasons for assertion violations in bug#14062 and
8647 (Fx_show_tip): Fix compilation error under
8648 "--enable-check-lisp-object-type". (Bug#14073)
8650 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8651 Reported by <rzl24ozi@gmail.com>.
8653 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8655 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8657 (unwind_with_echo_area_buffer): ...to restore it here.
8658 This is needed to ensure that...
8659 (redisplay_window): ...both window markers are valid here,
8660 which is verified by eassert.
8661 * editfns.c (save_excursion_save): Do not assume that
8662 selected_window always displays the buffer.
8663 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8666 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8668 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8671 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8673 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8675 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8677 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8678 since MinGW's w32api headers do. This avoids compiler warnings.
8680 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8683 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8685 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8687 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8689 * gtkutil.c (style_changed_cb): Check if frame is live and an
8690 X frame (Bug#14038).
8692 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8694 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8695 Define only for _WIN32_WINNT less than 0x0500.
8696 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8698 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8699 see its own definitions of 'struct timeval' and 'struct timezone'.
8701 Fix incompatibilities between MinGW.org and MinGW64 headers.
8702 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8704 * w32.c (REPARSE_DATA_BUFFER): Guard with
8705 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8707 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8709 * xterm.c: Include X11/XKBlib.h
8710 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8712 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8714 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8716 * blockinput.h (input_blocked_p): Likewise.
8717 * bytecode.c (exec_byte_code): Likewise.
8718 * callproc.c (call_process_kill, call_process_cleanup)
8719 (Fcall_process): Likewise.
8720 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8721 (Fccl_execute_on_string): Likewise.
8722 * character.c (string_escape_byte8): Likewise.
8723 * charset.c (read_hex): Likewise.
8724 * cm.c (calccost): Likewise.
8725 * data.c (cons_to_unsigned): Likewise.
8726 * dired.c (directory_files_internal, file_name_completion):
8728 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8729 (sit_for): Likewise.
8730 * doc.c (Fsubstitute_command_keys): Likewise.
8731 * doprnt.c (doprnt): Likewise.
8732 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8733 * emacsgtkfixed.c: Likewise.
8734 * fileio.c (file_offset, Fwrite_region): Likewise.
8735 * floatfns.c (Fexpt, fmod_float): Likewise.
8736 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8738 * font.c (font_intern_prop): Likewise.
8739 * frame.c (x_set_alpha): Likewise.
8740 * gtkutil.c (get_utf8_string): Likewise.
8741 * indent.c (check_display_width): Likewise.
8742 * intervals.c (create_root_interval, rotate_right, rotate_left)
8743 (split_interval_right, split_interval_left)
8744 (adjust_intervals_for_insertion, delete_node)
8745 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8746 (merge_interval_right, merge_interval_left, copy_intervals)
8747 (set_intervals_multibyte_1): Likewise.
8748 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8749 * keymap.c (Fkey_description): Likewise.
8750 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8751 * lread.c (openp, read_integer, read1, string_to_number):
8753 * menu.c (ensure_menu_items): Likewise.
8754 * minibuf.c (read_minibuf_noninteractive): Likewise.
8755 * print.c (printchar, strout): Likewise.
8756 * process.c (create_process, Faccept_process_output)
8757 (wait_reading_process_output, read_process_output, send_process)
8758 (wait_reading_process_output): Likewise.
8759 * profiler.c (make_log, handle_profiler_signal): Likewise.
8760 * regex.c (re_exec): Likewise.
8761 * regex.h: Likewise.
8762 * search.c (looking_at_1, Freplace_match): Likewise.
8763 * sysdep.c (get_child_status, procfs_ttyname)
8764 (procfs_get_total_memory): Likewise.
8765 * systime.h (EMACS_TIME_VALID_P): Likewise.
8766 * term.c (dissociate_if_controlling_tty): Likewise.
8767 * window.c (get_phys_cursor_glyph): Likewise.
8768 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8769 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8771 * xfns.c (Fx_window_property): Likewise.
8772 * xmenu.c (set_frame_menubar): Likewise.
8773 * xselect.c (x_get_window_property, x_handle_dnd_message):
8775 * xsmfns.c (smc_save_yourself_CB): Likewise.
8776 * xterm.c (x_scroll_bar_set_handle): Likewise.
8778 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8780 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8781 to be optional or nil. Adjust comment and convert it to docstring.
8782 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8783 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8785 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8787 Static checking by GCC 4.8-20130319.
8788 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8789 * process.c (Fset_process_datagram_address)
8790 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8791 * xdisp.c (get_char_face_and_encoding):
8792 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8793 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8794 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8796 2013-03-24 Ken Brown <kbrown@cornell.edu>
8798 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8799 fix compilation on 64-bit Cygwin, where underscores are not
8800 automatically prepended.
8802 * w32term.c (w32_initialize): Silence compiler warning.
8804 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8806 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8807 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8808 variables, to save and restore frame dimensions.
8809 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8810 after returning from a 'fullscreen' configuration.
8811 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8812 to avoid races between the main thread and the input thread.
8814 * w32term.h (struct w32_output): New members normal_width,
8815 normal_height, normal_top, normal_left, and prev_fsmode.
8816 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8817 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8820 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8821 'fullscreen' parameter. Always record previous width and height
8822 of the frame, except when switching out of maximized modes, so
8823 that they could be restored correctly, instead of resetting to the
8824 default frame dimensions. Send SC_RESTORE command to the frame,
8825 unless we are going to send SC_MAXIMIZE, to restore the frame
8826 resize hints in the mouse pointer shown by the window manager.
8829 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8831 * lisp.h (get_frame_param): Adjust conditions for prototype
8834 2013-03-22 Ken Brown <kbrown@cornell.edu>
8836 * unexcw.c: Drop unneeded inclusion of w32common.h.
8837 (report_sheap_usage): Declare.
8838 (read_exe_header): Add magic numbers for x86_64.
8839 (fixup_executable): Fix printf format specifier for unsigned long
8842 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8844 * frame.h (struct frame): Put menu_bar_window under #ifdef
8845 because this member is not needed when X toolkit is in use.
8846 (fset_menu_bar_window):
8847 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8848 (free_glyphs, update_frame):
8849 * xdisp.c (expose_frame): Likewise.
8850 (display_menu_bar): Likewise. Remove redundant eassert.
8851 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8854 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8856 Use functions and constants to manipulate Lisp_Save_Value objects.
8857 This replaces code that used macros and strings and token-pasting.
8858 The change makes the C source a bit easier to follow,
8859 and shrinks the Emacs executable a bit.
8860 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8861 (make_save_value): Change 1st arg from string to enum. All callers
8864 (mark_object): Use if, not #if, for GC_MARK_STACK.
8865 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8866 (XSAVE_OBJECT): Now functions, not macros.
8867 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8868 the constant was never used.
8869 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8870 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8871 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8872 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8874 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8875 type3 with a single member save_type. All uses changed.
8876 (save_type, set_save_pointer, set_save_integer): New functions.
8877 * print.c (PRINTX): Remove.
8879 * alloc.c: Remove redundant static declarations.
8881 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8883 * window.h (struct window): Convert left_col, top_line, total_lines
8884 and total_cols from Lisp_Objects to integers. Adjust comments.
8885 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8887 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8888 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8889 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8890 Adjust users where appropriate.
8892 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8894 * frame.h (struct frame): Drop resx and resy because the same data is
8895 available from window system-specific output context. Adjust users.
8896 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8897 New functions to provide defaults when no window system available.
8898 (FRAME_RES_X, FRAME_RES_Y): New macros.
8899 (NUMVAL): Move from xdisp.c.
8900 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8901 (Ffont_face_attributes, Fopen_font):
8902 * image.c (gs_load):
8903 * w32font.c (fill_in_logfont):
8904 * xdisp.c (calc_pixel_width_or_height):
8905 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8906 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8908 2013-03-20 Kenichi Handa <handa@gnu.org>
8910 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8911 to 1 (temporary workaround until a bug related to ASCII
8912 optimization is fixed).
8914 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8916 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8917 Signal error if window is not internal. Adjust docstring.
8918 (delete_all_child_windows): Use combination_limit to save the buffer.
8919 (Fset_window_configuration): Adjust accordingly.
8920 * print.c (syms_of_print): Initialize debugging output not here...
8921 (init_print_once): ...but in a new function here.
8922 * lisp.h (init_print_once): Add prototype.
8923 * emacs.c (main): Add call to init_print_once. Adjust comments.
8925 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8927 * window.c (window_resize_check, window_resize_apply)
8928 (window_from_coordinates, recombine_windows, set_window_buffer)
8929 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8930 (Fsplit_window_internal, Fdelete_window_internal)
8931 (freeze_window_starts): Use bool for booleans.
8932 * window.h (window_frame_coordinates, resize_frame_windows)
8933 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8935 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8937 * dispnew.c (bitch_at_user): Use `user-error'.
8939 2013-03-17 Ken Brown <kbrown@cornell.edu>
8941 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8942 as return type of image_background. (Bug#13981)
8943 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8945 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8947 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8948 (ns_select): Don't return with result uninitialized.
8950 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8953 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8955 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8956 directories. If filename is nil, get directory name (Bug#13932).
8957 Use getFilename and getDirectory.
8958 (getFilename, getDirectory): New methods for EmacsSavePanel and
8960 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8962 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8964 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8966 2013-03-15 Kenichi Handa <handa@gnu.org>
8968 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8969 (adjust_after_replace): Make it back to static. Delete the third
8970 arg text_at_gap_tail. Cancel the code for handling it.
8972 * coding.h (struct coding_system): New member eol_seen.
8974 * coding.c (detect_ascii): New function.
8975 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8976 when the source bytes are actually scanned. On detecting for
8977 coding_category_utf_8_auto, call detect_ascii instead of scanning
8978 source bytes directly.
8979 (produce_chars): Call insert_from_gap with the new arg 0.
8980 (encode_coding): Likewise.
8981 (decode_coding_gap): Control ASCII optimization by the variable
8982 disable_ascii_optimization instead of #ifndef .. #endif.
8983 Deccode EOL format according to coding->eol_seen.
8984 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8987 * lisp.h (adjust_after_replace): Cancel externing it.
8988 (insert_from_gap): Adjust prototype.
8990 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8992 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8993 FULLSCREEN_MAXIMIZED. (Bug#13935)
8995 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8997 * region-cache.c (find_cache_boundary, move_cache_gap)
8998 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8999 Simplify debugging check and convert to eassert. Adjust comment.
9000 (pp_cache): Put under ENABLE_CHECKING.
9002 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9004 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9005 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9007 (w32fullscreen_hook): If the frame is visible, reset
9008 f->want_fullscreen flag after changing the frame size. If the
9009 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9012 2013-03-13 Daniel Colascione <dancol@dancol.org>
9014 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9015 too so that these builds can use Cygwin's file conversion
9016 functions. (We've been building and linking cygw32.o all along
9017 and just not using it.)
9019 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9021 File synchronization fixes (Bug#13944).
9022 * Makefile.in (LIB_FDATASYNC): New macro.
9024 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9025 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9026 Don't worry about HAVE_FSYNC, since a substitute fsync is
9027 available if the system lacks one.
9028 (Fwrite_regin): Retry fsync if interrupted.
9030 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9032 * w32term.c (w32_read_socket): If the Emacs frame is being
9033 activated, call w32fullscreen_hook, to make sure the new frame
9034 dimensions are in effect. (Bug#13937)
9036 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9038 * xdisp.c (init_iterator): Simplify because both character and byte
9039 positions are either specified or -1. Add eassert. Adjust comment.
9040 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9041 character and byte positions can be obtained from marker.
9043 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9045 Static checking by Sun C 5.12.
9046 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9047 * bytecode.c (exec_byte_code):
9048 * dispnew.c (init_display):
9050 * fileio.c (Fsubstitute_in_file_name):
9051 * keyboard.c (Fevent_convert_list):
9052 * keymap.c (Fsingle_key_description):
9053 * term.c (maybe_fatal, fatal):
9054 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9055 * xsmfns.c (Fhandle_save_session):
9056 Omit unreachable code.
9057 * keymap.c (map_keymap_char_table_item): Cast void * to
9058 a function pointer type; the C Standard requires this.
9060 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9061 Include <sys/param.h> unconditionally, as that works elsewhere and
9062 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9063 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9066 See ChangeLog.12 for earlier changes.
9072 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9074 This file is part of GNU Emacs.
9076 GNU Emacs is free software: you can redistribute it and/or modify
9077 it under the terms of the GNU General Public License as published by
9078 the Free Software Foundation, either version 3 of the License, or
9079 (at your option) any later version.
9081 GNU Emacs is distributed in the hope that it will be useful,
9082 but WITHOUT ANY WARRANTY; without even the implied warranty of
9083 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9084 GNU General Public License for more details.
9086 You should have received a copy of the GNU General Public License
9087 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.