1 2015-03-22 John F Carr <jfc@mit.edu> (tiny change)
3 * fontset.c (fontset_pattern_regexp): Backport: Replace + 1 with
4 + 3 in alloca (Bug#20156).
6 2015-03-12 Glenn Morris <rgm@gnu.org>
8 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
9 nil/not present in the parameter alist. (Bug#19680)
11 2015-02-28 Eli Zaretskii <eliz@gnu.org>
13 * search.c (find_newline): Avoid assertion violations in
14 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
15 for newlines near the end of the buffer. This happens in Rmail
16 hen JIT font-lock fontifies a newly displayed portion of the
19 2015-02-23 Eli Zaretskii <eliz@gnu.org>
21 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
24 2015-02-20 Glenn Morris <rgm@gnu.org>
26 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
28 2015-02-14 Eli Zaretskii <eliz@gnu.org>
30 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
31 mouse_position_for_popup only for X frames. (Bug#19862)
33 2015-02-13 Eli Zaretskii <eliz@gnu.org>
35 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
37 2015-02-08 Eli Zaretskii <eliz@gnu.org>
39 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
40 assq_no_quit to fetch color definition by its string name.
43 2015-02-05 Eli Zaretskii <eliz@gnu.org>
45 * xdisp.c (move_it_in_display_line_to): Handle the case where the
46 last character of a screen line is whitespace, and we are under
47 word-wrap with overflow-newline-into-fringe turned on.
50 2015-02-03 Eli Zaretskii <eliz@gnu.org>
52 * xdisp.c (handle_stop, handle_single_display_spec)
53 (next-element_from_image): Don't reset the
54 ignore_overlay_strings_at_pos_p flag here.
55 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
57 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
58 after we've exhausted all the overlay strings at the current
61 2015-02-02 Eli Zaretskii <eliz@gnu.org>
63 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
64 according to the object we are about to resume iterating.
67 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
68 of the window whose current glyph matrix was resized, which
69 disables the mode-line row as side effect.
71 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
72 whose update_mode_line flag is set. (Bug#19721)
74 2015-01-30 Eli Zaretskii <eliz@gnu.org>
76 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
78 2015-01-29 Hans Wennborg <hwennborg@google.com> (tiny change)
80 * emacs.c (decode_env_path): Add parentheses around ternary
81 operator to increase readability and pacify compiler warnings.
83 2015-01-29 Eli Zaretskii <eliz@gnu.org>
85 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
88 2015-01-28 Eli Zaretskii <eliz@gnu.org>
90 * dired.c (directory_files_internal, file_name_completion)
91 [WINDOWSNT]: Signal an error when errno is set non-zero by
92 'readdir', regardless of its value.
94 * w32.c (sys_readdir): Set errno to ENOENT when the directory
95 doesn't exist and to EACCES when it's not accessible to the
96 current user. Set errno to zero when FindNextFile exhausts the
97 directory, so that callers don't interpret that as an error and
98 don't signal a file-error.
99 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
101 2015-01-27 Eli Zaretskii <eliz@gnu.org>
103 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
104 returns NULL and errno is ENOTDIR, behave as if opendir failed to
105 open the directory. (Bug#19701)
107 * w32.c (sys_readdir): If FindFirstFile fails because the
108 directory doesn't exist, set errno to ENOTDIR.
110 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
112 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
114 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
116 Fix coding.c subscript error
117 * coding.c (CODING_ISO_INVOKED_CHARSET):
118 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
120 Backport: correct old fix for GTK font selection
121 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
124 2015-01-21 Jan Djärv <jan.h.d@swipnet.se>
126 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
128 2015-01-17 Eli Zaretskii <eliz@gnu.org>
130 * xdisp.c (produce_image_glyph): Fix display of images in R2L
131 screen lines: prepend the new glyph to the ones already there
132 instead of appending it.
134 2015-01-14 Eli Zaretskii <eliz@gnu.org>
136 * w32fns.c (w32_set_title_bar_text): New function, including
137 support for titles with non-ASCII characters outside of the
138 current system codepage.
139 (x_set_name, x_set_title): Use it. (Bug#19590)
141 2015-01-10 Eli Zaretskii <eliz@gnu.org>
143 * indent.c (Fvertical_motion): Return zero if we started from ZV
144 and there's an overlay after-string there. (Bug#19553)
146 2015-01-09 Eli Zaretskii <eliz@gnu.org>
148 * emacs.c (usage_message): Fix the description of the -nl switch.
151 2015-01-08 Eli Zaretskii <eliz@gnu.org>
153 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
154 returned for right-to-left screen lines. (Before the change on
155 2014-12-30, the incorrectly-computed X pixel coordinate concealed
158 2015-01-05 Eli Zaretskii <eliz@gnu.org>
160 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
161 end information if the window_end_valid flag is unset.
162 (try_window_id): If the call to display_line invalidated the
163 window end information, give up the try_window_id optimization.
166 2015-01-04 Eli Zaretskii <eliz@gnu.org>
168 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
170 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
172 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
175 2014-12-30 Eli Zaretskii <eliz@gnu.org>
177 * xdisp.c (pos_visible_p): Fix up the X coordinate for
178 right-to-left screen lines. (Bug#19473)
180 2014-12-28 Eli Zaretskii <eliz@gnu.org>
182 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
184 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
186 Port memory-full checking to GnuTLS 3.3
187 Instead of using gnutls_global_set_mem_functions, check every call
188 to a GnuTLS function that might return an indication of memory
189 exhaustion. Suggested by Dmitry Antipov in:
190 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
191 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
192 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
193 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
195 (check_memory_full): New function.
196 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
197 (gnutls_make_error, Fgnutls_boot): Use it.
198 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
200 2014-12-25 Eli Zaretskii <eliz@gnu.org>
202 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
203 composition_compute_stop_pos to the number of characters in the
205 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
207 * composite.c (composition_compute_stop_pos): If no composition
208 was found in a string before ENDPOS, and ENDPOS is the string end,
209 no need to back up to a safe point.
211 * dispextern.h (struct it) <end_charpos>: Improve commentary.
213 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
215 * nsimage.m (allocInitFromFile:): Initialize bmRep.
216 (dealloc): Release bmRep.
217 (setPixmapData): Make bmRep local so class member is not
219 (setPixmapData): Rename local variable bmRep to avoid compiler
222 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
224 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
225 imageListSetNext, imageListNext.
227 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
229 (allocInitFromFile:): Remove searching ImageList and calling
230 reference (Bug#18918).
231 (dealloc): Remove handling if ImageList.
233 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
235 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
236 when going to fullscreen (Bug#19427).
238 2014-12-18 Eli Zaretskii <eliz@gnu.org>
240 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
242 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
244 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
246 2014-12-13 Eli Zaretskii <eliz@gnu.org>
248 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
250 2014-12-12 Eli Zaretskii <eliz@gnu.org>
252 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
253 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
256 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
258 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
260 * gnutls.h: Always declare syms_of_gnutls.
262 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
263 clarity. Let the availability check return Qnil when the GnuTLS
264 integration is not available, instead of erroring out.
267 2014-12-10 Eli Zaretskii <eliz@gnu.org>
269 * xdisp.c (move_it_in_display_line_to, display_line):
270 Don't disallow overflow-newline-into-fringe when word-wrap is in
273 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
275 * eval.c (Fsignal): Remove duplicate test.
276 (Fautoload_do_load): Fix up docstring.
278 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
280 * nsterm.m (represented_filename, represented_frame): New variables.
281 (ns_set_represented_filename): New function.
282 (sendEvent:): Set represented filename here to avoid flicker,
283 related to Bug#18757.
285 * nsterm.h: Declare ns_set_represented_filename.
287 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
288 at once, call ns_set_represented_filename instead.
290 2014-11-27 Eli Zaretskii <eliz@gnu.org>
292 * xdisp.c (handle_single_display_spec): When ignoring a fringe
293 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
294 (next_element_from_buffer): When done with overlays, reset the
295 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
297 2014-11-25 Eli Zaretskii <eliz@gnu.org>
299 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
300 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
302 2014-11-25 Ulrich Müller <ulm@gentoo.org>
304 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
305 for paxctl and setfattr. Fixes temacs startup failure with
306 grsecurity/PaX enabled Linux kernel (bug#19067).
308 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
310 * src/w32.c: Use MINGW_W64 instead of _W64.
312 * src/w32term.c: Likewise.
314 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
316 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
318 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
320 * nsterm.m (ns_send_appdefined): Check for application defined
321 event on Cocoa (Bug#18993). Backport from trunk.
323 2014-11-15 Eli Zaretskii <eliz@gnu.org>
325 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
326 errors in computing the number of pixels to scroll.
327 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
329 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
331 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
332 call updateFrameSize.
334 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
336 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
338 * nsfns.m (x_set_foreground_color, x_set_background_color)
339 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
340 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
342 2014-11-09 Eli Zaretskii <eliz@gnu.org>
344 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
345 when the inserted text does not need decoding. (Bug#18982)
347 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
350 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
352 * nsterm.h (EmacsScroller): judge returns bool.
354 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
355 (ns_judge_scroll_bars): Only set removed if judge returns true.
356 (judge): Returns bool == condemned. Remove self from window.
357 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
359 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
361 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
362 (run): Ditto. Only use non-system event loop if OSX version is
363 exactly 10.9 (Bug#18993).
364 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
367 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
369 * callproc.c (encode_current_directory): Support handling of file
370 names prepended by "/:". (Bug#18891)
372 2014-11-06 Alan Mackenzie <acm@muc.de>
374 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
376 2014-11-06 Dima Kogan <dima@secretsauce.net>
378 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
380 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
382 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
383 raises an error. (Bug#18891)
385 2014-11-03 Eli Zaretskii <eliz@gnu.org>
387 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
388 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
389 frame; instead, print an error message.
391 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
393 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
395 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
397 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
398 if force_integral_p (i.e. no antialias).
399 (macfont_draw): Check ns_antialias_text, also turn off syntetic
400 bold if no antialias (Bug#18876).
402 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
403 was given (Bug#18846).
405 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
407 * nsterm.h (ns_set_doc_edited): Declare taking no args.
409 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
410 instead of in xdisp.c, function now takes void. (Bug#18884).
412 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
413 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
415 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
416 struct window* (Bug#18889).
417 Remove getMouseMotionPart.
418 (ns_output): Make icon_top/left int.
420 * nsfns.m (x_icon): icon_top/left is int.
422 * nsterm.m (ns_mouse_position): Remove unused code.
423 (initFrame:window:, dealloc): Use window instead of win.
424 (getMouseMotionPart:window:x:y:): Remove, unused.
425 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
427 2014-10-30 Samuel Bronson <naesten@gmail.com>
429 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
431 2014-10-28 Eli Zaretskii <eliz@gnu.org>
433 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
434 build_string, when importing a home directory. (Bug#18873)
436 2014-10-26 Eli Zaretskii <eliz@gnu.org>
438 * dispnew.c (buffer_posn_from_coords):
439 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
440 account for the header-line height. (Bug#18839)
442 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
444 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
446 (erase_phys_cursor): Fix confusion between window-relative and
447 text area-relative x-coordinates. [Backport]
449 2014-10-20 Glenn Morris <rgm@gnu.org>
451 * minibuf.c (history-length): Increase default from 30 to 100.
454 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
456 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
459 2014-10-20 Glenn Morris <rgm@gnu.org>
461 * Version 24.4 released.
463 2014-10-17 Eli Zaretskii <eliz@gnu.org>
465 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
466 1-pixel R2L characters.
467 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
468 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
470 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
472 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
473 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
475 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
477 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
480 2014-10-08 K. Handa <handa@gnu.org>
482 * coding.c (detect_coding_iso_2022): Set coding->rejected
483 correctly when an invalid escape sequence is found (Bug#18610).
485 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
487 * font.c (font_list_entities): Do not add empty vector to font cache.
488 (font_matching_entity): Likewise. If matching entity is found, insert
489 1-item vector with this entity instead of an entity itself (Bug#17125).
491 2014-10-02 Eli Zaretskii <eliz@gnu.org>
493 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
494 iterator backwards, to resync the bidi iterator. (Bug#18584)
496 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
498 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
499 make a font_object from a tty frame (Bug#18573).
500 (Finternal_set_lisp_face_attribute): Add FIXME comment.
502 2014-09-30 Eli Zaretskii <eliz@gnu.org>
504 * w32fns.c (w32_createwindow): Accept an additional argument, an
505 array of 2 values specifying the coordinates of the frame's
506 top-left corner. Use these values instead of calling x_get_arg,
507 which can cons Lisp objects, and therefore cannot be called except
508 from the main thread. Remove redundant tests for the default values.
509 (my_create_window): Move the calculation of the coordinates of the
510 frame's top-left edge here. Pass them to the input thread via the
511 second parameter of the WM_EMACS_CREATEWINDOW message.
512 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
515 2014-09-29 Eli Zaretskii <eliz@gnu.org>
517 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
518 (redisplay_window): Treat the frame's frozen_window_starts flag
519 the same way as the optional_new_start flag for the window: only
520 obey it if the glyph row showing point will be fully visible.
521 Likewise when the window start is in a continuation line. If,
522 after trying everything under the 'force_start' label, point is
523 still not fully visible, give up and scroll the window.
524 Add debugging traces. (Bug#18545)
526 * window.c (Frecenter): Set the window's redisplay flag.
528 2014-09-24 Eli Zaretskii <eliz@gnu.org>
530 * w32term.c (w32_read_socket): Don't use frame dimensions for
531 resizing if GetClientRect returned an empty (0, 0, 0, 0)
532 rectangle. Check the return value of GetClientRect, and don't use
533 the results if it didn't succeed.
535 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
536 in columns and lines after correcting the pixel dimensions in
538 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
539 negative values to xrealloc. (Bug#18528)
541 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
543 On OSX, do not free font-specific data more than once (Bug#18501).
544 * macfont.m (macfont_close): Release and free font-specific data
545 only if it wasn't previously freed.
547 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
549 * unexmacosx.c (dump_it): Improve error message.
551 2014-09-18 Juri Linkov <juri@jurta.org>
553 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
554 (Bug#10747, bug#18334)
556 2014-09-18 Eli Zaretskii <eliz@gnu.org>
558 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
559 units in which the position is measured. (Bug#18493)
561 * xdisp.c (redisplay_internal): Force redisplay of all windows
562 that show a buffer whose narrowing has changed. (Bug#18490)
564 2014-09-16 Eli Zaretskii <eliz@gnu.org>
566 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
567 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
568 lines, draw the hollow-box and hbar cursors on the right side of
569 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
572 * xterm.c (x_draw_stretch_glyph_string):
573 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
574 caused the block cursor to disappear on a TAB in R2L lines in
575 every window except the leftmost one. Reported by Martin Rudalics
578 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
580 Always use matched specpdl entry to record call arguments (Bug#18473).
581 * lisp.h (record_in_backtrace): Adjust prototype.
582 * eval.c (record_in_backtrace): Return current specpdl level.
583 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
584 (eval_sub, Ffuncall): Record call arguments in matched specpdl
585 entry and use that entry in call to backtrace_debug_on_exit.
586 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
587 (do_debug_on_call): Get current specpdl level as 2nd arg.
589 Prefer ptrdiff_t to int and avoid integer overflows.
590 * fileio.c (make_temp_name):
591 * font.c (font_parse_family_registry): Avoid integer
592 overflow on string size calculation.
593 * data.c (Faset): Likewise for byte index.
595 2014-09-15 Eli Zaretskii <eliz@gnu.org>
597 Fix display of R2L lines in partial-width windows.
598 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
599 assigned the correct value.
600 (extend_face_to_end_of_line): Account for truncation and
601 continuation glyphs in R2L rows when one of the fringes is not
603 (display_line): Don't assign negative X offset to a row if we are
604 going to produce a truncation glyph for it. When handling
605 truncated R2L rows, consider the width of the left fringe instead
607 (produce_special_glyphs): Fix bogus assignments.
609 2014-09-14 Eli Zaretskii <eliz@gnu.org>
611 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
613 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
614 set errno to EAGAIN instead, to allow the caller to retry the
615 write after some waiting. Fixes deadlocks when Emacs exchanges a
616 lot of data through the pipe. (Bug#18420)
618 2014-09-13 Eli Zaretskii <eliz@gnu.org>
620 * sound.c (Fplay_sound_internal): Encode the sound file name in
621 the ANSI codepage. Expand it against data-directory, as per docs,
622 not against the current directory. No need to make a local copy
623 of the file name; pass the encoded file name directly to
624 do_play_sound. (Bug#18463)
626 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
627 NULL, and the file name is not encodable in ANSI codepage, return
628 the string with "?" replacement characters, which will fail the
629 caller. This avoids returning a random value in that case.
631 2014-09-11 Martin Rudalics <rudalics@gmx.at>
633 * window.c (Fresize_mini_window_internal): Set w->total_lines
634 from w->pixel_height (Bug#18422).
636 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
638 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
639 (toggleFullScreen:): Take frame_resize_pixelwise into account when
640 setting resize increments (Bug#18435).
642 2014-09-09 Eli Zaretskii <eliz@gnu.org>
644 * xdisp.c (pos_visible_p): Properly save and restore the iterator
645 state around the call to line_bottom, since it can move the
646 iterator to another screen line. This fixes off-by-one errors in
647 the reported row in some rare cases.
649 2014-09-07 Eli Zaretskii <eliz@gnu.org>
651 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
652 always make sure the marginal areas of the row are in sync with
653 what the window wants. (Bug#18419)
655 2014-09-04 Eli Zaretskii <eliz@gnu.org>
657 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
658 existing binding of a variable, to avoid silently aborting
659 commands that use specbind. (Bug#18331)
661 2014-09-02 Eli Zaretskii <eliz@gnu.org>
663 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
664 the reported row in the case of a window with a header line, by
665 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
666 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
668 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
670 * eval.c (internal_lisp_condition_case): Don't overrun the stack
671 when configured --with-wide-int on typical 32-bit platforms.
673 2014-08-31 Eli Zaretskii <eliz@gnu.org>
675 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
676 when HPOS is negative, for the benefit of R2L glyph rows whose
677 newline overflows into the fringe.
679 2014-08-30 Ken Brown <kbrown@cornell.edu>
681 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
684 2014-08-28 Eli Zaretskii <eliz@gnu.org>
686 * syntax.c (scan_lists): Don't examine positions before BEGV.
689 2014-08-25 Eli Zaretskii <eliz@gnu.org>
691 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
693 2014-08-18 Eli Zaretskii <eliz@gnu.org>
695 * xdisp.c (handle_stop): Improve commentary.
697 * indent.c (Fvertical_motion): Fix vertical motion up through a
698 display property after a newline. (Bug#18276)
700 2014-08-17 Eli Zaretskii <eliz@gnu.org>
702 * xdisp.c (display_line): Don't assume that the call to
703 reseat_at_next_visible_line_start ends up at a character
704 immediately following the newline on the previous line.
705 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
706 beyond ZV, which causes infloop in redisplay. For the details, see
707 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
709 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
710 coordinate for hscrolled R2L screen lines. (Bug#18277)
712 2014-08-11 Ken Brown <kbrown@cornell.edu>
714 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
715 ERRORCHECK mutexes. (Bug#18222)
717 2014-08-11 Glenn Morris <rgm@gnu.org>
719 * fileio.c: Revert 2013-01-31 change, which chose coding system for
720 writing before backing up, since it causes a more serious problem
721 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
722 (choose_write_coding_system): No longer callable from Lisp.
723 Move last piece back here from Fwrite_region.
724 (Fwrite_region, syms_of_fileio): Update for above changes.
726 2014-08-09 Martin Rudalics <rudalics@gmx.at>
728 * window.c (Fwindow_new_total, Fwindow_new_normal)
729 (Fwindow_new_pixel, Fset_window_new_pixel)
730 (Fset_window_new_total, Fset_window_new_normal): Second attempt
731 to fix the doc-strings of these functions. See:
732 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
734 2014-08-08 Martin Rudalics <rudalics@gmx.at>
736 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
737 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
738 (Fwindow_new_pixel, Fset_window_new_pixel)
739 (Fset_window_new_total, Fset_window_new_normal)
740 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
742 2014-08-07 Eli Zaretskii <eliz@gnu.org>
744 * fontset.c (Finternal_char_font): Recompute basic faces if the
745 frame's face cache was cleared. (Bug#18162)
747 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
749 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
750 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
751 base buffer's undo list.
753 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
755 Fix bug with an attempt to select uninitialized frame (Bug#18161).
756 * xfns.c (Fx_create_frame): Move call to change_frame_size to
757 a section where Lisp evaluation is disabled. This way a pointer
758 to uninitialized frame is not accessible from Lisp, which becomes
759 critical if following call to x_figure_window_size throws an error.
761 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
763 Fix bug with clang + directory_files_internal + GC (Bug#16986).
764 * dired.c (directory_files_internal): Use a volatile variable
765 to prevent the compiler from optimizing away all copies of a local.
766 I wonder how many other GC-related bugs like this lurk elsewhere?
768 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
769 * xterm.h (struct x_display_info): New member 'connection'.
770 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
771 so that x_delete_terminal has a file descriptor to pass to
772 delete_keyboard_wait_descriptor.
774 2014-08-01 Eli Zaretskii <eliz@gnu.org>
776 Fix display of R2L lines when the last character fits only partially.
777 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
779 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
780 R2L row is visible only partially, give the row a negative x
782 (display_line): Fix the calculation of the glyph whose pixel width
783 is used to decide whether the last produced glyph fits on the
784 line. When the last glyph fits only partially, give the row a
787 2014-07-29 Eli Zaretskii <eliz@gnu.org>
789 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
790 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
791 pixel width of the first glyph that is hscrolled from display.
792 (display_line): In R2L glyph rows, don't give a negative offset to
793 row->x when the first glyph begins before first_visible_x.
795 2014-07-29 Andreas Schwab <schwab@suse.de>
797 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
798 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
800 2014-07-28 Eli Zaretskii <eliz@gnu.org>
802 * xdisp.c (display_line): If called with iterator set up to write
803 to a marginal area, delay the call to handle_line_prefix until we
804 switch back to the text area. (Bug#18035)
806 * .gdbinit (xwindow): The members total_cols, total_lines,
807 left_col, and top_line are C integers (and has been so for the
810 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
812 * nsterm.m (applicationDidFinishLaunching:): Call
813 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
814 (antialiasThresholdDidChange:): New method for EmacsApp.
816 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
818 * macfont.m (macfont_update_antialias_threshold): Remove static.
820 * macfont.h (macfont_update_antialias_threshold): Declare.
822 2014-07-17 Eli Zaretskii <eliz@gnu.org>
824 * w32select.c (setup_windows_coding_system):
825 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
826 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
828 * w16select.c (Fw16_get_clipboard_data):
829 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
832 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
833 buffer position where we are to start the iteration.
834 (handle_invisible_prop): Record in it->stop_charpos the position
835 where the invisible text ends. (Bug#18035)
836 (hscroll_window_tree): Don't try hscrolling windows whose cursor
837 row has zero buffer position as their start position.
838 Reported by martin rudalics <rudalics@gmx.at>.
840 2014-07-16 Eli Zaretskii <eliz@gnu.org>
842 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
843 infinite looping in redisplay when display lines don't have enough
844 space to display even a single character. (Bug#18036)
846 2014-07-13 Eli Zaretskii <eliz@gnu.org>
848 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
849 buffer's default-directory only if it is a string. (Bug#17986)
851 2014-07-12 Eli Zaretskii <eliz@gnu.org>
853 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
856 * w32fns.c (Fx_file_dialog): Mention in the doc string the
857 behavior on Windows 7 and later when the function is repeatedly
858 invoked with the same value of DIR. (Bug#17950)
860 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
861 string to match the one in w32fns.c.
863 2014-07-08 Eli Zaretskii <eliz@gnu.org>
865 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
866 x_produce_glyphs does when it generates a stretch glyph that
867 represents a TAB. (Bug#17969)
869 2014-07-05 Eli Zaretskii <eliz@gnu.org>
871 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
872 and there is a display property at that position, don't call
873 move_it_to to move to a position before window start. (Bug#17942)
874 Fix condition for finding CHARPOS by the first call to move_it_to.
877 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
879 * syntax.c (find_defun_start): Try the cache even
880 if !open_paren_in_column_0_is_defun_start.
881 (back_comment): If find_defun_start was pessimistic, use the
882 scan_sexps_forward result to improve the cache (bug#16526).
884 2014-07-04 Daniel Colascione <dancol@dancol.org>
887 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
888 only if xic_style calls for it. This change allows Emacs to work
889 with ibus. Also, don't leak resources if create_frame_xic fails,
890 and stop caching xic_style across different displays (Bug#17928).
891 (supported_xim_styles): Make const.
892 (best_xim_style): Remove first parameter: it's always just
893 supported_xim_styles. Change to look at supported_xim_styles directly.
895 2014-07-04 Eli Zaretskii <eliz@gnu.org>
897 * xdisp.c (redisplay_window): If redisplay of a window ends up
898 with point in a partially visible line at end of the window, make
899 sure the amended position of point actually has smaller Y
900 coordinate; if not, give up and scroll the display. (Bug#17905)
902 * window.c (window_scroll_pixel_based): When point ends up at the
903 last fully visible line, don't let move_it_to stop at the left
904 edge of the line and dupe us into thinking point is inside the
907 * w32.c (network_interface_info): Make sure the argument is a
910 2014-07-01 Eli Zaretskii <eliz@gnu.org>
912 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
913 the window whose glyph row is being prepared and a flag whether it
914 is for mode/header line. Make sure the glyph row's marginal areas
915 are in sync with what the window wants.
918 * xdisp.c (display_line, display_mode_line):
919 Call prepare_desired_row with additional arguments, as appropriate.
921 * dispextern.h (prepare_desired_row): Adjust prototype.
923 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
925 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
926 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
927 caused by xw_popup_dialog in daemon mode (Bug#17891).
929 2014-06-30 Eli Zaretskii <eliz@gnu.org>
931 * frame.c (do_switch_frame): When switching to another TTY frame,
932 make sure FrameCols and FrameRows are in sync with the new frame's
935 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
937 * coding.c (encode_coding_utf_8): Correctly count produced_chars
938 also in unibyte case. (Bug#17865)
940 2014-06-25 Glenn Morris <rgm@gnu.org>
942 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
944 2014-06-21 Eli Zaretskii <eliz@gnu.org>
946 * indent.c (Fvertical_motion): Doc fix.
947 Move to the goal column, if any, with a single call to
948 move_it_in_display_line, not in two calls. Doing this with two
949 calls causes move_it_in_display_line apply the line-prefix
950 handling twice instead of just once. (Bug#17823)
952 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
954 Port to OS X ACLs (Bug#17810).
955 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
956 ACL_TYPE_ACCESS) doesn't work.
958 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
960 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
961 before checking key-translation-map (bug#17659).
963 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
965 * font.c (font_make_object): Avoid dangling pointer which may
966 crash GC (Bug#17771).
968 2014-06-18 Eli Zaretskii <eliz@gnu.org>
970 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
971 prototype of DGifCloseFile as appropriate for older and newer
973 (gif_close): New function, encapsulates the differences in the
974 calling sequence of DGifCloseFile before v5.1.0 and after it.
975 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
976 error string where appropriate. (Bug#17790)
978 2014-06-16 Eli Zaretskii <eliz@gnu.org>
980 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
981 macro execution, make sure point didn't move since last complete
982 redisplay, as the condition for using the glyph matrix
983 information. (Bug#17777)
985 2014-06-14 Eli Zaretskii <eliz@gnu.org>
987 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
988 information if we are in the middle of executing a keyboard macro,
989 since redisplay doesn't update the screen until the macro is
990 finished. (Bug#17777)
992 2014-06-13 Eli Zaretskii <eliz@gnu.org>
994 * alloc.c (cleanup_vector): Don't dereference a font driver
995 pointer if it is NULL. (Bug#17771)
997 2014-06-11 Eli Zaretskii <eliz@gnu.org>
999 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1000 matching overlay strings with 'cursor' property against buffer
1001 positions traversed in the glyph row. (Bug#17744)
1003 2014-06-08 Glenn Morris <rgm@gnu.org>
1005 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1007 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1009 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1011 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1012 contains garbage on WINDOWSNT (which could potentially infloop at
1015 Minimize cursor motion during TTY menu updates.
1016 * term.c (tty_menu_display): Don't position cursor here. Instead,
1017 pass the cursor coordinates to update_frame_with_menu.
1018 (tty_menu_activate): Send the hide cursor command only once in an
1019 iteration through the outer 'while' loop.
1021 * dispnew.c (update_frame_1): Accept an additional argument
1022 SET_CURSOR_P, and position the cursor at the end of the frame
1023 update only if that argument is non-zero. All callers changed to
1024 provide the additional argument as non-zero, except for
1025 update_frame_with_menu.
1026 (update_frame_with_menu): Accept 2 additional arguments ROW and
1027 COL; if they are non-negative, instruct update_frame_1 not to
1028 position the cursor, and instead position it according to ROW and
1031 * dispextern.h (update_frame_with_menu): Update prototype.
1033 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
1035 * callproc.c (call_process): Don't check read-only if we don't insert
1036 anything (bug#17666).
1038 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1040 * dispnew.c (update_frame_with_menu): Set display_completed.
1042 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1044 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1046 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1048 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1049 to min(value, whole).
1051 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1053 Bring back the changes to GDB-visible symbols, but only on AIX.
1054 And only if it's not pre-4.2 GCC.
1055 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1056 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1057 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1060 2014-05-31 Eli Zaretskii <eliz@gnu.org>
1062 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1063 with PT, not GPT. (Bug#16433)
1065 Revert last changes to GDB-visible symbols.
1066 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1067 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1068 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1071 2014-05-31 Glenn Morris <rgm@gnu.org>
1073 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1075 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1077 Fix port to 32-bit AIX with xlc (Bug#17598).
1078 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1079 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1080 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1081 to work around a compiler bug in IBM xlc 12.1.
1083 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1085 * xterm.c (x_update_window_end): Don't invalidate the entire
1086 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1087 highlight needs to be redisplayed. (Bug#17588)
1089 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1091 Port the GDB-visible symbols to AIX.
1092 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1093 optimizes away the relevant external symbols. Use enums instead;
1094 this suffices for the AIX port, which is 32-bit-only anyway.
1095 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1096 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1097 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1100 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1102 Include sources used to create macuvs.h.
1103 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1104 * macuvs.h: Use automatically-generated header.
1106 2014-05-25 Eli Zaretskii <eliz@gnu.org>
1108 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1109 if we are iterating over an object that generates glyphs for
1110 marginal areas. (Bug#17585)
1112 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
1114 * xdisp.c (safe__call1, safe__eval): Now static.
1116 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1118 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1119 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1120 (safe_call1): Call safe_call instead of safe__call directly.
1122 2014-05-24 Ken Brown <kbrown@cornell.edu>
1124 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1125 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1128 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1130 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1131 (safe__call, safe__call1, safe__eval): New functions.
1132 (safe_call): Use it.
1133 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1134 (display_mode_element): Same for `:eval'.
1136 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1138 Fix port to 32-bit AIX (Bug#17540).
1139 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1140 twice. _text already includes this offset.
1141 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1143 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1145 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1146 when closest_pos is identical to to_charpos, don't recurse, since
1147 we already tried that, and failed. (Bug#17539)
1149 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1151 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1152 unwinding when frame's faces were not initialized yet, increment
1153 the frame's image-cache reference count before calling
1154 x_free_frame_resources. Don't dereference
1155 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1157 2014-05-11 Glenn Morris <rgm@gnu.org>
1159 * fileio.c (Ffile_executable_p): Doc tweak.
1161 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1163 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1164 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1166 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1168 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1170 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1172 Fix initialization of minibuffer history variable (Bug#17430).
1173 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1174 Move the initialization up to prevent any "value void" message.
1176 2014-05-06 Samuel Bronson <naesten@gmail.com>
1178 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1179 are matched (bug#17413).
1181 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1183 Stop tooltips pulling Emacs window to front (Bug#17408).
1184 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1185 SetWindowPos invocations.
1187 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1189 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1190 not initialized (Bug#17398).
1192 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1194 Revert recent libpng changes (Bug#17339).
1195 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1196 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1198 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1200 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1201 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1202 because WCONTINUED is always defined now.
1203 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1205 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1207 * buffer.c (overlay_strings): Fix the wording of the commentary.
1209 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1211 Consult libpng-config more consistently (Bug#17339).
1212 * Makefile.in (PNG_CFLAGS): New var.
1213 (ALL_CFLAGS): Use it.
1214 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1215 CFLAGS now handles this.
1217 2014-05-01 Glenn Morris <rgm@gnu.org>
1219 * floatfns.c (Fisnan):
1220 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1222 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1224 * term.c (tty_menu_activate): A better initialization for cursor
1227 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1229 * intervals.c: Tighten assertions.
1230 (create_root_interval): Make sure the interval is not empty.
1231 (intervals_equal): Use booleans.
1232 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1233 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1234 (balance_possible_root_interval): Simplify and use booleans.
1235 (split_interval_right, split_interval_left): Check LENGTH, and remove
1236 now redundant assertion.
1237 (adjust_intervals_for_insertion): Remove now redundant assertions.
1238 (delete_node, interval_deletion_adjustment)
1239 (adjust_intervals_for_deletion, merge_interval_right)
1240 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1241 (reproduce_interval): Make sure the interval is not empty.
1243 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1245 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1246 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1247 satisfaction that they would always be initialized.
1249 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1251 * term.c (tty_menu_display): Move the cursor to the active menu item.
1252 (tty_menu_activate): Return the cursor to the active menu item
1253 after displaying the menu and after displaying help-echo.
1254 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1255 for the details of why this is needed by screen readers and
1258 2014-04-29 Glenn Morris <rgm@gnu.org>
1260 * process.c (handle_child_signal):
1261 Handle systems without WCONTINUED. (Bug#15110, 17339)
1263 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1265 * search.c (Fnewline_cache_check): Don't try to count newlines
1266 outside the buffer's restriction, as find_newline doesn't support that.
1268 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1270 Port to GCC 4.9.0 with --enable-gcc-warnings.
1271 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1273 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1274 a way that also works with GCC 4.9.0.
1276 * search.c (Fnewline_cache_check): Remove unused locals.
1278 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1280 * search.c (find_newline1): New subroutine.
1281 (Fnewline_cache_check): New function.
1282 (syms_of_search): Defsubr it.
1284 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1286 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1287 * keyboard.c (unblock_input): Add comment.
1288 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1290 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1292 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1293 Also change identifiers to match the comments, and add more assertions
1296 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1298 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1299 glyph is written to TEXT_AREA of the temporary glyph_row.
1302 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1304 * emacs.c (close_output_streams): Don't clear and restore errno.
1306 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1308 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1309 never becomes visible, i.e. using XMonad (Bug#17237).
1311 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1313 * xdisp.c (Fline_pixel_height): Don't assume that the current
1314 buffer and the selected window's buffer are one and the same.
1317 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1318 paragraph-start cache before the newline cache. (Bug#17269)
1320 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1322 * window.c (save_window_save): Lookup window_point_insertion_type in
1323 the right buffer (bug#15457).
1324 (Qwindow_point_insertion_type): New var.
1325 (syms_of_window): Initialize it.
1327 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1329 Fix the MSDOS build.
1330 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1331 (copy_text_and_data): Zero out the atexit chain pointer before
1334 * termhooks.h (encode_terminal_code): Update prototype.
1336 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1337 visible for all DOS_NT ports, not just WINDOWSNT.
1338 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1340 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1341 unless it is defined.
1342 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1344 * process.c (close_on_exec, accept4, process_socket): Move into
1345 the "ifdef subprocesses" part.
1346 (catch_child_signal): Condition by "ifdef subprocesses".
1347 (syms_of_process) <Qinternal_default_process_sentinel>
1348 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1350 * msdos.h: Add prototypes for new functions.
1351 (EINPROGRESS): Define.
1352 (O_CLOEXEC): Define to zero.
1354 * msdos.c (check_window_system): Remove unnecessary an
1355 incompatible duplicate function.
1356 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1357 New functions in support of new functionality.
1359 * menu.c (single_menu_item): Add visual indication of submenu
1360 also for menus on MSDOS frames.
1361 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1363 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1364 when async subprocesses aren't supported.
1366 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1368 * emacs.c (close_output_streams): Zero out errno before calling
1371 * dired.c [MSDOS]: Include msdos.h.
1373 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1374 (DATA_START) [MSDOS]: Define.
1375 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1377 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1378 Ifdef away for MSDOS.
1379 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1380 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1382 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1383 Use temporary file template that is compatible with mkostemp.
1384 Move vfork-related portions under #ifndef MSDOS.
1385 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1387 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1389 * buffer.c (Foverlays_at): Add argument `sorted'.
1391 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1393 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1394 text, invalidate the bidi_paragraph_cache upto and including the
1397 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1399 Port to IRIX 6.5 (Bug#9684).
1400 * alloc.c (TAGGABLE_NULL): New constant,
1401 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1402 (next_vector, set_next_vector): Use it.
1403 * conf_post.h (INET6) [IRIX6_5]: Define.
1404 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1405 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1406 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1407 for consistency with how TAGGABLE_NULL is computed.
1409 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1411 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1412 before passing it to system APIs.
1414 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1416 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1418 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1419 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1421 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1423 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1425 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1427 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1428 covered by a display string that ends in a newline, and that cases
1429 going back by DVPOS lines to hit the search limit, lift the limit
1430 and go back until DVPOS is reached. (Bug#17244)
1432 * indent.c (Fvertical_motion): Handle correctly the case when the
1433 display string is preceded by an empty line.
1435 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1437 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1438 use S_IWRITE instead.
1440 2014-04-11 Glenn Morris <rgm@gnu.org>
1442 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1444 2014-04-09 Ken Brown <kbrown@cornell.edu>
1446 * Makefile.in (EMACS_MANIFEST): Revert last change.
1448 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1450 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1452 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1453 (symbol_block_pinned): New var.
1454 (Fmake_symbol): Initialize `pinned'.
1455 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1456 pinned and signal an error for un-purifiable objects.
1457 (pure_cons): Use it.
1458 (Fpurecopy): Use it, except for objects that can't be purified.
1459 (mark_pinned_symbols): New function.
1460 (Fgarbage_collect): Use it.
1461 (gc_sweep): Remove hack made unnecessary.
1463 2014-04-05 Glenn Morris <rgm@gnu.org>
1465 * keyboard.c (Fopen_dribble_file): Doc tweak.
1467 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1469 Backport from trunk.
1470 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1471 bar is zero height, just return (Bug#16976).
1472 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1473 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1474 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1475 is nil. If waiting for toolbar to complete, force a redraw.
1476 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1478 2014-04-03 Ken Brown <kbrown@cornell.edu>
1480 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1482 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1484 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1485 width from font width (Bug#17163).
1487 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1489 * frame.c (x_set_frame_parameters): Calculate default values of
1490 new frame sizes only after all other frame parameters have been
1491 processed (Bug#17142).
1493 2014-03-28 Ken Brown <kbrown@cornell.edu>
1495 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1498 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1500 * xterm.c (x_draw_image_glyph_string): Adjust image background
1501 width accordingly when its x position is adjusted. (Bug#17115)
1503 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1505 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1506 and width of image background when it is displayed with a 'box'
1509 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1511 More backward-compatible fix to char-equal core dump (Bug#17011).
1512 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1513 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1515 Fix core dump in char-equal (Bug#17011).
1516 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1517 unibyte buffers, as we can't tell whether the characters are
1520 * insdel.c (adjust_markers_for_delete): Remove unused local.
1522 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1524 Have (MARKER . ADJUSTMENT) undo records always be immediately
1525 after their corresponding (TEXT . POS) record in undo list.
1527 * lisp.h (record-delete): New arg record_markers.
1528 (record_marker_adjustment): No longer needed outside undo.c.
1529 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1530 adjustments to undo.c's record_marker_adjustments. Note that
1531 fileio.c's decide_coding_unwind is another caller to
1532 adjust_markers_for_delete. Because it has undo list bound to t,
1533 it does not rely on adjust_markers_for_delete to record marker
1535 (del_range_2): Swap call to record_delete and
1536 adjust_markers_for_delete so as undo marker adjustments are
1537 recorded before current deletion's adjustments, as before.
1538 (adjust_after_replace):
1539 (replace_range): Pass value for new record_markers arg to
1541 * undo.c (record_marker_adjustment): Rename to
1542 record_marker_adjustments and made static.
1543 (record_delete): Check record_markers arg and call
1544 record_marker_adjustments.
1545 (record_change): Pass value for new record_markers arg to
1547 (record_point): at_boundary calculation no longer needs to account
1548 for marker adjustments.
1550 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1552 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1555 2014-03-23 Glenn Morris <rgm@gnu.org>
1557 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1559 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1561 * buffer.c (struct sortvec): Add field `spriority'.
1562 (compare_overlays): Use it.
1563 (sort_overlays): Set it.
1565 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1567 * xdisp.c (redisplay_window): If all previous attempts to find the
1568 cursor row failed, try a few alternatives before falling back to
1569 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1571 2014-03-22 Daniel Colascione <dancol@dancol.org>
1573 * process.c (conv_sockaddr_to_lisp): When extracting the string
1574 names of AF_LOCAL sockets, stop before reading uninitialized
1577 2014-03-23 Daniel Colascione <dancol@dancol.org>
1579 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1580 array. (ASAN caught.)
1582 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1584 Fix regression introduced by patch for Bug#10500.
1585 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1586 * w32term.c (x_draw_image_relief): Likewise.
1588 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1590 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1591 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1592 maximize a frame for odd default fonts.
1594 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1596 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1598 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1600 * doc.c (store_function_docstring): Warn when we don't know where to
1602 (Fsubstitute_command_keys): Don't advertise the fact that
1603 text-properties are dropped, since we think it's a bug that we'll fix
1606 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1607 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1608 * frame.c (frame_garbaged): Make "docstring" more precise.
1610 2014-03-20 Glenn Morris <rgm@gnu.org>
1612 * charset.c (init_charset): When we cannot find the charsets directory,
1613 mention if EMACSDATA is set.
1615 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1617 * fns.c (Frandom): Fix rare bug where the result isn't random.
1619 Fix porting inconsistency about rounding to even.
1620 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1621 This way, the unusual !HAVE_RINT case acts like the usual
1622 HAVE_RINT case, and we can fix the documentation accordingly.
1624 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1626 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1627 (w32_wnd_proc): Initialize the dwHoverTime member of
1628 TRACKMOUSEEVENT structure.
1630 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1632 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1634 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1636 * search.c (find_newline): Speed up the function when using the
1637 newline cache, by halving the number of calls to
1638 region_cache_forward and region_cache_backward. (Bug#16830)
1640 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1642 * buffer.c (Fset_buffer): Document return value (bug#17015).
1644 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1646 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1647 nil, always resize character wise to avoid potential loss of the
1648 mode line (Bug#16923 related).
1650 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1652 * frame.c (x_set_frame_parameters): Always calculate new sizes
1653 pixelwise to avoid potential loss when rounding.
1655 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1657 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1658 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1660 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1662 * w32.c (fstatat): Don't add an extra slash if the argument ends
1663 with a slash: this fails the subsequent call to stat_worker on
1664 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1666 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1668 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1670 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1672 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1674 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1675 when frame is only on one screen (Bug#14713).
1677 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1679 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1680 there's a valid wrap point in the display line, the last glyph
1681 cannot "just barely fit" on this row, because display_line doesn't
1682 let it. Instead, proceed as if the last glyph didn't fit, so that
1683 we eventually back up the iterator to the wrap point. This avoids
1684 delusional behavior of move_it_to, whereby it proceeds to the next
1685 display line, but sets current_x to zero for all the glyphs that
1686 without word-wrap would fit on the previous display line.
1687 One result was that visual-order cursor movement behaved erratically
1689 (Fmove_point_visually): Add code to find the x coordinate of the
1690 last character before wrap point, under word-wrap on a TTY.
1692 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1694 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1695 also return value of MOVE_POS_MATCH_OR_ZV from
1696 move_it_in_display_line_to, when moving from beginning of line to
1697 point's position. (Bug#16961)
1699 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1701 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1702 * window.c (Fselect_window): Explain NORECORD and
1703 `buffer-list-update-hook' in doc-string.
1705 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1707 * window.c (Fother_window_for_scrolling): Check that
1708 Vother_window_scroll_buffer is a buffer.
1710 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1712 * xterm.c (xim_initialize): Always pass a copy of resource name
1713 to XRegisterIMInstantiateCallback and eassert whether return
1714 value is True. Passing copy is important because Xlib doesn't
1715 make its own copy and resource name argument usually points to
1716 SSDATA (Vx_resource_name), which may be changed from Lisp.
1717 (xim_close_display): For XUnregisterIMInstantiateCallback,
1718 always eassert return value and pass exactly the same values
1719 as were used for XRegisterIMInstantiateCallback.
1720 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1721 sources to check why if you are interested.
1723 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1725 * dispnew.c (change_frame_size_1): Add new_lines instead of
1726 new_height, the latter may be still zero if passed as such.
1727 * window.c (Fwindow_pixel_height): Mention bottom divider in
1730 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1732 Fix "resource temporarily unavailable" with xgselect
1734 * xgselect.c: Include <stdbool.h>.
1735 (xg_select) [!USE_GTK]: Don't lose track of errno.
1737 Fix minor --enable-gcc-warnings issues.
1738 * widget.c (update_various_frame_slots, EmacsFrameResize):
1739 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1741 2014-03-04 Ken Brown <kbrown@cornell.edu>
1743 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1744 represent the actual adjustment needed for alignment.
1746 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1748 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1749 needed, and don't reallocate if the initial allocation already
1750 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1752 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1754 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1757 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1759 * cmds.c (delete-char): Update docstring pointing out that the
1760 function ignores `delete-active-region' and `overwrite-mode'.
1762 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1764 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1766 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1767 allocated buffer due to alignment.
1768 (freehook): If the block to be freed was allocated by
1769 'aligned_alloc', find its real pointer before calling 'free'.
1771 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1774 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1776 * font.c (toplevel): Adjust comment about font cache layout.
1777 (font_clear_cache): Fix to match real font cache layout.
1778 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1779 (Fframe_font_cache) [FONT_DEBUG]: New function.
1780 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1782 Avoid crashes when X fonts are erroneously freed on reused X
1783 'Display *' connection data (Bug#16069). Note that X font
1784 resources still may be leaked, but currently there is no way
1785 to completely avoid it.
1786 * xterm.h (struct x_display_info): New member x_id. Add comments.
1787 * xterm.c (x_display_id): New variable.
1788 (x_term_init): Assign identifier to each opened X connection.
1789 * xfont.c (struct xfont): New member x_display_id.
1790 (xfont_open): Initialize it with frame's display id.
1791 (xfont_close): Check whether font's display id matches the one
1792 recorded for the given display. Adjust comment.
1793 * xftfont.c (struct xftfont_info):
1794 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1796 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1798 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1799 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1800 killed Vother_window_scroll_buffer.
1801 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1803 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1805 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1806 that start with more than 2 slashes as UNCs. (Bug#16751)
1808 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1810 Fix a few crashes and leaks when cloning C strings.
1811 * alloc.c, lisp.h (dupstring): New function.
1812 * gtkutil.c (xg_get_font):
1813 * term.c (tty_default_color_capabilities):
1814 * xsettings.c (store_monospaced_changed)
1815 (store_font_name_changed, parse_settings)
1816 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1817 This avoids some unlikely crashes due to accessing freed storage,
1818 and avoids some minor memory leaks in the more-typical case.
1820 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1822 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1823 cursor when modeline can't be dragged (Bug#16647).
1825 2014-02-28 Glenn Morris <rgm@gnu.org>
1827 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1828 from custom-delayed-init-variables. (Bug#11565)
1830 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1832 More fixes for mouse glyph calculations (Bug#16647).
1833 * window.c (coordinates_in_window): In intersection of
1834 horizontal and vertical window dividers prefer the horizontal
1835 one. Add some extra parens to last fix.
1836 (window_relative_x_coord): Return x-coordinate for header and
1838 * xdisp.c (remember_mouse_glyph): In text area don't extend
1839 glyph into mode line to show the vertical drag cursor there
1840 immediately. Subdivide mouse glyphs in right fringes to show a
1841 horizontal drag cursor as soon as we enter the "grabbable width"
1842 portion. Handle vertical border case separately. Do not
1843 subdivide window divider areas.
1844 (note_mouse_highlight): On bottom divider of bottommost windows
1845 show vertical drag cursor only when the minibuffer window can be
1848 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1850 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1851 reset by the face of the object just displayed. See also bug#76.
1852 (get_next_display_element): If the string came from a display
1853 property, examine the box face attribute at it->position, not at
1854 it->current.pos, since the latter was not updated yet. (Bug#16870)
1855 (handle_face_prop): Improve commentary.
1857 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1859 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1860 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1862 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1864 Fixes around Bug#16647.
1865 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1866 ON_BOTTOM_DIVIDER cases.
1867 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1868 only if the window has no right divider.
1869 (Fcoordinates_in_window_p): Fix doc-string.
1871 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1873 * lread.c (Funintern): Fix doc to match advertised calling convention.
1875 2014-02-24 Daniel Colascione <dancol@dancol.org>
1877 * keyboard.c (read_char): Close race that resulted in lost events.
1879 2014-02-22 Glenn Morris <rgm@gnu.org>
1881 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1882 * window.c (window-resize-pixelwise): Doc fixes.
1884 * process.c (Finternal_default_process_filter)
1885 (Finternal_default_process_sentinel): Doc tweaks.
1887 2014-02-21 Glenn Morris <rgm@gnu.org>
1889 * process.c (Fprocess_buffer, Faccept_process_output)
1890 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1893 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1895 * window.c (Fwindow_scroll_bar_width): New function.
1897 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1899 Pacify GCC when configuring with --enable-gcc-warnings.
1900 * xdisp.c (move_it_in_display_line_to) [lint]:
1901 Initialize recently-added local.
1903 2014-02-21 Daniel Colascione <dancol@dancol.org>
1905 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1907 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1909 * xdisp.c (init_iterator): Don't dereference a bogus face
1910 pointer. (Bug#16819)
1911 (try_cursor_movement): Don't use cursor position if
1912 set_cursor_from_row failed to compute it. This avoids assertion
1913 violations in MATRIX_ROW.
1914 (move_it_in_display_line_to): Save the iterator state in ppos_it
1915 only once per call. Reimplement the method used to return to the
1916 best candidate position if all the positions found in display line
1917 are beyond TO_CHARPOS. This cuts down the number of calls to
1918 bidi_shelve_cache, which moves a lot of stuff when lines are long
1919 and include bidirectional text. (Bug#15555)
1921 2014-02-20 Glenn Morris <rgm@gnu.org>
1923 * data.c (Fdefalias): Doc fix.
1925 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1927 * xdisp.c (display_line): Fix horizontal scrolling of large images
1928 when fringes are turned off. This comes at a price of not
1929 displaying the truncation/continuation glyphs in this case.
1932 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1933 CreateDIBSection returns an error indication, zero out *ximg after
1934 destroying the image. This avoids crashes in memory allocations
1935 due to the fact that some of the callers also call
1936 x_destroy_x_image, which will attempt to free an already free'd
1939 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1941 * widget.c (update_various_frame_slots): Don't set
1942 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1944 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1946 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1948 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1950 temacs --daemon fix (Bug#16599).
1951 * emacs.c (main): Initialize daemon_pipe[1] here ...
1952 (syms_of_emacs): ... instead of here.
1954 2014-02-16 Anders Lindgern <andlind@gmail.com>
1956 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1959 2014-02-16 Daniel Colascione <dancol@dancol.org>
1961 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1962 (xd_get_connection_address): Use it.
1963 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1964 xd_get_connection_address because the latter signals if the bus
1965 we're trying to close is already disconnected.
1967 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1969 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1970 argument to CreateThread. This avoids segfaults on Windows 9X.
1971 Reported by oslsachem <oslsachem@gmail.com>.
1973 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1975 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1976 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1977 (check_lseek): New function, to report lseek errors.
1978 (save_data_space, update_file_ptrs, read_header, write_header)
1979 (copy_file, copy_rest, unexec): Use these news functions.
1980 (update_file_ptrs): Don't assume wraparound behavior when
1981 converting a large size_t value to off_t.
1983 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1985 * composite.c (fill_gstring_header): Pass positions as C integers
1986 and move parameters checking to...
1987 (Fcomposition_get_gstring): ...this function. Handle case when
1988 buffer positions are in reversed order and avoid crash (Bug#16739).
1990 * buffer.c (validate_region): Mention current buffer in error message.
1992 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1994 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1996 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1998 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2000 2014-02-11 Glenn Morris <rgm@gnu.org>
2002 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2003 Replace refs to "OpenStep" in messages.
2005 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2007 Avoid "." at end of error diagnostics.
2008 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2009 * font.c (Ffont_at):
2010 * nsfns.m (ns_display_info_for_name):
2011 * nsselect.m (Fx_own_selection_internal):
2012 * nsterm.m (performDragOperation:):
2013 Remove "." from end of diagnostic.
2015 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2017 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2018 unintuitive (bug#15824).
2019 (Fyes_or_no_p): Doc fix (bug#15456).
2021 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2023 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2025 * eval.c (call_debugger): When exiting the debugger, do not allow
2026 max_specpdl_size less than actual binding depth (Bug#16603).
2027 (syms_of_eval): Adjust docstring.
2029 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2031 * cmds.c (Fself_insert_command): Output a clearer error message on
2032 negative repetitions (bug#9476).
2034 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2036 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2038 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2040 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2042 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2044 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2046 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2048 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2050 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2052 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2053 `exit' works (bug#15865).
2055 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2057 Constrain window box/body sizes and margin widths (Bug#16649).
2058 * xdisp.c (window_box_width): Don't return less than zero.
2059 (window_box_left_offset, window_box_right_offset): Don't return
2060 more than the window's pixel width.
2061 * window.c (window_body_height, window_body_width): Don't return
2063 (window_resize_apply): Adjust margin width, if necessary.
2065 2014-02-07 Glenn Morris <rgm@gnu.org>
2067 * nsterm.m (syms_of_nsterm): Doc fix.
2069 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2071 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2072 New variables: pointers through which to call the respective APIs.
2073 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2074 (filename_from_ansi, sys_link, check_windows_init_file):
2075 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2076 This is required on Windows 9X, where we dynamically load
2077 UNICOWS.DLL which has their non-stub implementations.
2078 (maybe_load_unicows_dll): Assign addresses to these 2 function
2079 pointers after loading UNICOWS.DLL.
2081 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2082 MultiByteToWideChar and WideCharToMultiByte through function
2085 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2088 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2090 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2091 for OSX >= 10.9 if separate spaces are used.
2092 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2094 2014-02-06 Glenn Morris <rgm@gnu.org>
2096 * buffer.c (cache-long-scans): Doc fix.
2098 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2100 * w32fns.c (Fw32_shell_execute): Doc fix.
2102 2014-02-05 Bastien Guerry <bzg@gnu.org>
2104 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2105 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2107 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2109 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2110 outside the window (Bug#16649).
2112 * xdisp.c (note_mouse_highlight): When entering a margin area show
2113 a non-text cursor (Bug#16647).
2115 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2117 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2118 It prompted a compile-time diagnostic on GNU/Linux.
2119 Simplify to remove the need for the label.
2121 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2123 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2124 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2125 to show it; otherwise return 'unsupported--w32-dialog' to signal
2126 to the caller that emulation with menus is necessary.
2127 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2129 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2131 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2134 * menu.c (Fx_popup_dialog): Don't condition the call to
2135 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2136 special symbol 'unsupported--w32-dialog', emulate the dialog with
2137 a menu by calling x-popup-menu.
2139 * menu.h (Qunsupported__w32_dialog): New extern variable.
2141 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2143 * keyboard.c (kbd_buffer_get_event): Read file notification events
2146 * xgselect.c (xg_select): Read glib events in any case, even if
2147 there are no file descriptors to watch for. (Bug#16519)
2149 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2151 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2152 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2153 * w32term.c (w32_draw_window_divider): Handle first and last
2155 * w32term.h (w32_fill_area_abs): New function.
2156 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2158 * xfaces.c (realize_basic_faces): Handle new face ids.
2159 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2160 and bottom divider width.
2161 * xterm.c (x_draw_window_divider): Handle first and last pixels
2164 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2166 * print.c (Fexternal_debugging_output): Add cast to pacify
2167 --enable-gcc-warnings.
2168 * eval.c (call_debugger): Grow specpdl if the debugger was
2169 entered due to specpdl overflow (Bug#16603) and allow more
2170 specpdl space for the debugger itself.
2172 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2174 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2177 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2179 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2180 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2182 * print.c (Fexternal_debugging_output): If the argument character
2183 is non-ASCII, encode it with the current locale's encoding before
2184 writing the result to the terminal. (Bug#16448)
2186 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2187 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2190 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2192 * process.c (create_process): Reset SIGPROF handler in the child.
2193 * callproc.c (call_process): Likewise.
2195 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2197 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2199 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2201 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2202 of zero to print strings, GDB doesn't like it.
2204 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2205 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2206 we still use correct addresses. (Bug#16576)
2208 2014-01-27 K. Handa <handa@gnu.org>
2210 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2211 to preserve the code detection behavior of 24.3.
2212 * coding.h (struct coding_system): New member detected_utf8_bytes.
2213 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2214 (decode_coding_gap): Use short cut for UTF-8 file reading only
2215 when coding->detected_utf8_bytes equals to coding->src_bytes.
2216 * fileio.c (Finsert_file_contents): Cancel the previous change.
2218 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2220 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2221 that are not visible.
2223 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2225 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2226 is grabbed (Bug#16565).
2228 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2230 * xdisp.c (last_max_ascent): Re-remove after erroneously
2231 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2233 (move_it_to): Re-remove reference to last_max_ascent.
2234 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2235 max_descent here instead of calling line_bottom_y.
2238 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2240 * terminal.c (initial_free_frame_resources): New function.
2241 (init_initial_terminal): Install new hook to free face cache
2242 on initial frame and avoid memory leak. For details, see
2243 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2244 * xfaces.c (free_frame_faces): Adjust comment.
2246 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2248 * data.c (Fstring_to_number): Document results if unparsable
2251 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2253 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2255 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2257 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2258 * coding.c (detect_coding_utf_8, emacs_mule_char)
2259 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2260 (check_utf_8, decode_coding):
2261 * coding.h (struct coding_system.errors):
2262 Use ptrdiff_t, not int, for integer values derived from buffer and
2265 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2266 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2267 before invoking decode_coding_gap, since there's just one block.
2269 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2271 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2272 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2273 too early. Again run change_frame_size before assigning menu-
2276 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2278 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2279 arrives, call x_check_fullscreen, in case the new display has a
2280 different resolution. (Bug#16517)
2282 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2284 * term.c (read_menu_input): If the selected frame changes, exit
2286 (tty_menu_show): If the selected frame changes while we displayed
2287 a menu, throw to top level. (Bug#16479)
2289 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2291 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2293 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2295 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2296 * data.c (count_one_bits_word): Fix bug (negated comparison)
2297 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2299 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2301 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2302 Avoid undefined behavior by initializing display property bit of a
2303 string processed by the bidirectional iterator. For details, see
2304 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2306 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2308 Minor cleanup of previous change.
2309 * image.c (imagemagick_error, Fimagemagick_types):
2310 Omit some recently-introduced and unnecessary casts and assignments.
2312 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2314 Fix two memory leaks discovered with Valgrind.
2315 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2316 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2318 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2320 Fixes in window size functions around Bug#16430 and Bug#16470.
2321 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2322 (Fwindow_mode_line_height, Fwindow_header_line_height)
2323 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2324 Minor doc-string adjustments.
2325 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2326 Rewrite doc-strings.
2327 (window_body_height, window_body_width): Do not count partially
2328 visible lines/columns when PIXELWISE is nil (Bug#16470).
2329 (Qfloor, Qceiling): New symbols.
2331 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2333 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2334 when the image cache is not yet allocated. (Bug#16509)
2336 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2338 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2339 re-attach intervals to its base buffer (Bug#16502).
2340 * intervals.c (set_interval_object): Move from here...
2341 * intervals.h (set_interval_object): ... to here. Fix comments.
2343 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2345 Avoid undefined behavior by initializing buffer redisplay bit.
2346 Problem reported by Dmitry Antipov in
2347 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2348 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2350 Revert some of the CANNOT_DUMP fix (Bug#16494).
2351 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2353 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2355 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2356 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2357 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2358 they are replaced by macros that expand into direct calls to the
2359 corresponding functions from GDI32.DLL.
2360 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2361 variables in the Cygwin build, they are unused.
2363 2014-01-19 K. Handa <handa@gnu.org>
2365 * composite.c (composition_update_it): Fix previous change.
2367 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2369 Fix file name handling on MS-Windows 9X.
2370 * w32.c (maybe_load_unicows_dll): New function.
2372 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2373 on, to make sure we can convert file names to and from UTF-8 on
2374 Windows 9X. This fixes a failure to start up because Emacs cannot
2375 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2377 * w32font.c [WINDOWSNT]: Include w32.h.
2378 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2379 of implementing the same stuff.
2380 Remove now unused g_b_init_is_windows_9x.
2382 * w32.h (maybe_load_unicows_dll): Add prototype.
2384 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2386 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2387 switch to single keyboard. Prevents daemon crashes when a new
2388 client connects while we show a TTY menu in an existing client.
2391 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2393 Fix MinGW64 porting problem with _setjmp.
2394 Reported by Eli Zaretskii in:
2395 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2396 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2397 the old _setjmp and _longjmp. All uses changed.
2399 2014-01-13 Daniel Colascione <dancol@dancol.org>
2401 * textprop.c (Fremove_list_of_text_properties):
2402 Correctly handle reaching the end of the interval tree. (Bug#15344)
2404 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2406 * xdisp.c (resize_mini_window): Round height to a multiple of
2407 frame's line height. Fix bug in calculation of window start
2408 position (Bug#16424).
2410 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2412 * macfont.m: Include termchar.h.
2413 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2414 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2415 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2416 *_WITH_GC_* to take face and f as parameters.
2417 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2418 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2420 2014-01-13 Daniel Colascione <dancol@dancol.org>
2422 Fix menu item updating in the presence of the Unity global menu
2425 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2426 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2428 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2429 updating menus; explain why.
2430 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2431 problem it's supposed to solve and it interferes with detecting
2432 the presence of a global menu.
2433 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2436 2014-01-11 K. Handa <handa@gnu.org>
2438 * composite.c (composition_update_it): Fix indexing of
2439 LGSTRING_CHAR (Bug#15984).
2441 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2443 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2445 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2447 * xdisp.c (try_window_id): Don't use this function's optimizations
2448 if overlays in the buffer displayed by the window have changed
2449 since last redisplay. (Bug#16347)
2450 (message_dolog): Fix indentation.
2452 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2454 * frame.c (frame_resize_pixelwise): Fix doc-string.
2456 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2458 Fix handling of internal borders (Bug#16348).
2459 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2460 Remove internal border width from pixel width of windows.
2461 (change_frame_size_1): Don't return early when frame's pixel
2462 size changes - we still have to record the new sizes in the
2464 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2465 also when toolbar gets larger.
2466 * window.c (check_frame_size): Include internal_border_width in
2468 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2469 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2470 In non-toolkit/non-GTK version clear internal border.
2471 * xterm.c (x_clear_under_internal_border): New function for
2472 non-toolkit/non-GTK version.
2473 (x_after_update_window_line): In non-toolkit/non-GTK version
2475 (handle_one_xevent, x_set_window_size):
2476 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2477 * xterm.h (x_clear_under_internal_border): Extern it.
2479 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2481 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2482 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2485 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2487 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2488 last value of point is not equal to buffer's point. (Bug#16129)
2490 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2493 * nsterm.h (updateCollectionBehavior): Rename from
2494 updateCollectionBehaviour. All uses changed.
2496 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2497 * Makefile.in (SETFATTR): New macro.
2498 (temacs$(EXEEXT)): Use it.
2500 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2502 Fix maximization behavior on Windows (Bug#16300).
2503 * w32fns.c (w32_fullscreen_rect): Don't handle
2504 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2505 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2506 of SetWindowPos. Restore last placement also when leaving
2507 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2508 but the FULLSCREEN_BOTH case.
2510 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2513 * data.c (arithcompare_driver):
2514 * fileio.c (Fcar_less_than_car):
2515 * fns.c (internal_equal):
2516 * frame.c (delete_frame):
2517 * lisp.h (enum More_Lisp_Bits):
2519 Avoid C99 constructs that don't work in C89.
2520 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2521 to port to C89, which doesn't have 'long long'.
2522 (count_trailing_zero_bits): Use them.
2524 2014-01-03 Chong Yidong <cyd@gnu.org>
2526 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2528 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2530 Further adjust frame/window scrollbar width calculations.
2531 * window.c (apply_window_adjustment):
2532 Set windows_or_buffers_changed.
2533 (Fwindow_scroll_bars): Return actual scrollbar width.
2534 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2535 For non-toolkit builds again use 14 as minimum width and set
2536 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2537 * xterm.c (XTset_vertical_scroll_bar): Take width from
2538 WINDOW_SCROLL_BAR_AREA_WIDTH.
2539 (x_new_font): Rename wid to unit. Base calculation of new
2540 scrollbar width on toolkit used and make it analogous to that of
2541 x_set_scroll_bar_default_width.
2542 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2543 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2544 of GetSystemMetrics.
2545 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2546 WINDOW_SCROLL_BAR_AREA_WIDTH.
2547 (x_new_font): Make it correspond to changes in xterm.c.
2549 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2551 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2552 This is a cleaner way to fix the MinGW-w64 porting problem.
2553 Check for INTPTR_MAX misconfiguration.
2555 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2557 * search.c (newline_cache_on_off, find_newline): In indirect
2558 buffers, use the newline cache of the base buffer.
2560 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2561 buffer, invalidate the caches of its base buffer. (Bug#16265)
2563 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2564 buffers, use the width-run cache of the base buffer.
2566 * xdisp.c (redisplay_window): When the window displays an indirect
2567 buffer, and the character widths in the display table have
2568 changed, invalidate the width-run cache of the corresponding base
2571 * fileio.c (Finsert_file_contents): When invalidating the newline
2572 cache, consider the case of inserting into indirect buffer.
2574 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2575 In indirect buffers, use the paragraph cache of the base buffer.
2577 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2579 * window.c (grow_mini_window): Fix last change.
2581 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2583 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2585 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2587 * w32term.c (w32_initialize): Use LCID and LOWORD.
2589 * w32proc.c (create_child): Use pid_t for 5th argument.
2590 (IsValidLocale): Don't provide prototype for MinGW64.
2591 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2592 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2594 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2595 MinGW64 doesn't support.
2597 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2599 * w32.c (set_named_security_info): New function.
2600 (acl_set_file): Fall back on set_named_security_info if
2601 set_file_security fails.
2602 (g_b_init_set_named_security_info_w)
2603 (g_b_init_set_named_security_info_a): New static variables.
2604 (globals_of_w32): Initialize them to zero.
2605 (set_named_security_info): Set them to non-zero if the
2606 corresponding API is available.
2607 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2608 New function typedefs.
2610 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2612 Some more fixes following pixelwise resize changes including one
2614 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2615 of frame_resize_pixelwise.
2616 * widget.c (pixel_to_text_size): New function.
2617 (update_wm_hints): Have size hints respect value of
2618 frame_resize_pixelwise.
2619 (EmacsFrameResize): Alway process resize requests pixelwise.
2620 * window.c (grow_mini_window): Make sure mini window is at least
2622 * xdisp.c (display_menu_bar): Make sure menubar extends till
2624 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2625 (x_set_tool_bar_lines): Calculate pixelwise.
2626 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2627 frame_resize_pixelwise.
2629 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2631 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2632 variables not used there.
2634 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2636 * w32.c (sys_umask): New function. (Bug#16299)
2638 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2640 * dispnew.c (change_frame_size_1): Take old width of root window
2641 from that window's pixel width. (Bug#16284)
2643 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2645 Plain copy-file no longer chmods an existing destination (Bug#16133).
2646 * fileio.c (realmask): Now a static var, not a local.
2647 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2648 Remove arg STATPTR. All uses changed.
2649 (Fcopy_file): Do not alter permissions of existing destinations,
2650 unless PRESERVE-PERMISSIONS (renamed from
2651 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2652 Avoid race when testing for existing destinations and for
2653 when input and output files are the same.
2654 If changing the group fails, adjust both default and
2655 preserved permissions so that access is not granted to the
2657 (Fset_default_file_modes, init_fileio): Update realmask.
2658 (Fdefault_file_modes): Use realmask instead of calling umask.
2660 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2662 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2663 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2664 flags on the daemon pipe ends before execing.
2666 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2668 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2669 session. (Bug#14739)
2671 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2673 * callproc.c (Vexec_path): Document that exec-directory is in it.
2675 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2677 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2680 2013-12-27 Chong Yidong <cyd@gnu.org>
2682 * data.c (Fsymbol_function): Doc fix.
2684 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2686 Some more tinkering with Bug#16051.
2687 * window.c (resize_frame_windows): Don't let the size of the
2688 root window drop below the frame's default character size.
2689 Never ever delete any subwindows - let the window manager do the
2692 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2693 of toolbar lines needed when they exceed the height of the root
2695 (unwind_create_frame_1): New function.
2696 (Fx_create_frame): Generally inhibit calling the window
2697 configuration change hook here. Remove extra call to
2698 change_frame_size - it's not needed when we don't run the
2699 configuration change hook.
2701 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2703 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2704 On my Fedora 19 platform the core dumps were so big that
2705 my desktop became nearly catatonic.
2706 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2707 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2708 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2709 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2710 a clang-only syntax.
2711 * conf_post.h (__has_feature): New macro, if not already defined.
2712 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2713 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2715 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2717 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2718 is a file name. (Bug#16252)
2720 2013-12-25 Chong Yidong <cyd@gnu.org>
2722 * keyboard.c (Voverriding_terminal_local_map)
2723 (Voverriding_local_map): Doc fix.
2725 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2727 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2729 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2730 file name when it is submitted to ShellExecute. Simplify code.
2731 Don't test DOCUMENT for being a string, as that is enforced by
2732 CHECK_STRING. Doc fix.
2734 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2736 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2737 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2738 redisplay_tool_bar does. Improve and fix commentary.
2739 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2740 limits of the glyph matrices. (Bug#16051)
2741 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2742 only when the new size is different from the old one, and the new
2743 size can be achieved given the frame height.
2745 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2747 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2749 2013-12-23 Glenn Morris <rgm@gnu.org>
2751 * lread.c (Fload): Mention load-prefer-newer in doc.
2753 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2755 Handle Bug#16207 by being more restrictive when running hooks.
2756 * window.c (unwind_change_frame): New function.
2757 (Fset_window_configuration): Don't run configuration change hook
2758 while the frame configuration is unsafe. Call select_window
2761 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2763 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2765 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2767 * nsterm.h: Declare EmacsColor category.
2769 * nsterm.m (NSColor): Implement EmacsColor category.
2770 (ns_get_color): Use colorUsingDefaultColorSpace.
2771 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2773 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2775 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2777 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2778 having the PNG_NORETURN attribute, to avoid compiler warning in
2781 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2783 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2785 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2786 fringe background extension.
2787 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2788 because they are now always the same as `left' and `width',
2789 respectively. Remove code for the case that `width' and
2790 `sb_width' are different.
2792 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2794 Remove scroll_bar_actual_width from frames.
2795 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2796 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2797 (x_figure_window_size):
2798 * nsterm.m (x_set_window_size):
2799 * widget.c (set_frame_size):
2800 * w32term.c (x_set_window_size):
2801 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2802 scroll_bar_actual_width.
2804 Convert scroll_bar members to integers on Windows.
2805 * w32term.h (struct scroll_bar): Convert top, left, width,
2806 height, start, end and dragging to integers.
2807 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2809 * w32term.c (w32_set_scroll_bar_thumb)
2810 (w32_scroll_bar_handle_click): Remove XINT conversions for
2811 scroll_bar members. Treat bar->dragging as integer.
2812 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2813 first element. Remove XINT conversions for scroll_bar members.
2814 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2815 Remove XINT conversions for scroll_bar members.
2817 Fix assignment for new window total sizes.
2818 * window.c (Fwindow_resize_apply_total): Assign values for
2821 2013-12-20 Chong Yidong <cyd@gnu.org>
2823 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2824 argument to `append'.
2826 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2828 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2829 current text face, for extending the face of the display margins.
2832 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2833 Doc fix. (Bug#16190)
2835 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2837 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2840 * nsterm.m (Qfile, Qurl): New.
2841 (EV_MODIFIERS2): New macro.
2842 (EV_MODIFIERS): Use EV_MODIFIERS2.
2843 (ns_term_init): Remove font and color from DND, does not work on
2844 newer OSX, and other ports don't have them.
2845 (performDragOperation:): Handle modifiers used during drag.
2846 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2847 Remove global Lisp variables used to communicate with ns-win.el.
2848 Remove font and color handling.
2849 (syms_of_nsterm): Defsym Qfile and Qurl.
2851 2013-12-19 Anders Lindgren <andlind@gmail.com>
2853 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2854 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2856 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2857 (constrainFrameRect): Remove special case nr_screens == 1.
2858 Don't constrain size to size of view.
2860 * nsterm.h (ns_output): Remove dont_constrain.
2862 2013-12-19 Anders Lindgren <andlind@gmail.com>
2864 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2866 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2868 Minor fixes for recent openp changes.
2869 * lisp.h (GCPRO7): New macro.
2870 * lread.c (openp): Use bool for boolean; all callers changed.
2871 Protect save_string from GC. Don't assume that file descriptors
2872 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2873 warning about uninitialized variable.
2875 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2877 * w32fns.c (emacs_abort): Use intptr_t as argument of
2878 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2880 2013-12-18 Glenn Morris <rgm@gnu.org>
2882 * lread.c (Fload): Pass load_prefer_newer to openp.
2883 Don't bother checking mtime if openp already did it.
2884 (openp): Add `newer' argument, to check all suffixes
2885 and find the newest file.
2886 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2887 * callproc.c (call_process):
2888 * charset.c (load_charset_map_from_file):
2889 * emacs.c (init_cmdargs):
2890 * image.c (x_create_bitmap_from_file, x_find_image_file):
2892 * lread.c (Flocate_file_internal):
2893 * process.c (Fformat_network_address):
2894 * sound.c (Fplay_sound_internal):
2895 * w32.c (check_windows_init_file):
2896 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2898 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2900 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2902 * w32.c (getloadavg): Don't index samples[] array with negative
2903 indices. Recover from wall-clock time being set backwards.
2905 * w32term.c (w32_initialize): Declare the argument of
2906 set_user_model as const.
2908 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2909 (w32_menu_show): Constify some arguments passed to MessageBox.
2911 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2912 to initialize Lisp objects.
2914 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2915 initialize Lisp objects.
2917 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2918 use variables used only on X under that condition.
2920 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2921 variables not used there.
2923 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2925 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2926 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2928 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2930 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2931 code, revealed in presence of R2L characters, character
2932 compositions, and display vectors. A better fix for Bug#16148.
2933 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2934 GTK and NS builds, they don't have this member of struct frame.
2936 * dispextern.h (struct composition_it): Correct a comment for the
2939 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2941 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2942 This prevents a compilation error on C compilers that do not
2943 default functions to return 'int' if not declared. Also, add
2944 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2945 since it now uses inline functions.
2947 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2949 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2950 display margins on mode line, header line, and in the frame's
2951 tool-bar window. (Bug#16165)
2953 2013-12-16 Andreas Schwab <schwab@suse.de>
2955 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2957 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2959 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2962 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2964 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2966 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2968 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2969 intended to find bogus pointers in font objects (Bug#16140).
2970 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2971 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2972 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2973 Disable for MS-Windows due to Bug#15876; apparently this
2974 requires more or less substantial changes in fontset code.
2975 * xfont.c (xfont_close):
2976 * xftfont.c (xftfont_close): Call x_display_info_for_display
2977 to check whether 'Display *' is valid (Bug#16093 and probably
2980 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2982 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2983 Reported by Juanma Barranquero <lekktu@gmail.com>.
2985 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2986 open a pty on MS-Windows. (Bug#16152)
2988 * emacs.c (decode_env_path): Fix bogus comparison against
2989 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2991 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2993 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2994 (Fx_file_dialog): Add parentheses around && to silence warning.
2996 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2998 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3000 * xdisp.c (extend_face_to_end_of_line): Extend background of
3001 non-default face in margin areas as well. (Bug#16151)
3002 (display_line): Call extend_face_to_end_of_line for continued
3003 lines as well, if the display margins have non-zero width.
3004 (set_glyph_string_background_width): When needed, set the
3005 extends_to_end_of_line_p flag on glyph strings to be drawn in
3006 margin areas, not only in the text area.
3008 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3011 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3013 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3014 Don't worry about verify_error being t, since it has to be a list.
3016 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3018 Use bool for boolean, focusing on headers.
3019 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3020 No need to include <stdbool.h>, since conf_post.h does it now.
3021 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3022 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3023 (SET_PER_BUFFER_VALUE_P):
3024 * ccl.c, ccl.h (setup_ccl_program):
3025 * ccl.h (CHECK_CCL_PROGRAM):
3026 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3027 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3028 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3029 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3030 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3031 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3032 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3033 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3034 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3035 (CHARSET_FAST_MAP_SET):
3036 * coding.c (decode_coding_ccl, encode_coding_ccl):
3037 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3038 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3039 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3040 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3041 (decode_coding_c_string):
3042 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3043 * conf_post.h (has_attribute):
3044 * dispextern.h (trace_redisplay_p)
3045 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3046 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3047 (SET_GLYPH_FROM_CHAR_GLYPH)
3048 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3049 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3050 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3051 (cursor_in_mouse_face_p):
3052 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3053 (blank_row, prepare_desired_row)
3054 (build_frame_matrix_from_leaf_window, make_current)
3055 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3056 (update_window, scrolling_window, update_frame_line):
3057 * disptab.h (GLYPH_FOLLOW_ALIASES):
3058 * editfns.c (Fformat):
3059 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3060 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3061 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3062 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3063 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3064 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3065 (FONT_DEFERRED_LOG):
3066 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3067 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3068 (FRAME_MOUSE_UPDATE):
3069 * fringe.c (Fdefine_fringe_bitmap):
3070 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3071 (x_create_bitmap_from_xpm_data, xpm_load_image):
3072 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3073 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3074 (MERGE_INTERVAL_CACHE):
3075 * keymap.h (KEYMAPP):
3076 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3077 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3078 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3079 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3080 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3081 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3082 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3083 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3084 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3085 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3086 (SETUP_BUFFER_SYNTAX_TABLE):
3087 * systime.h (timespec_valid_p):
3088 * term.c (save_and_enable_current_matrix):
3089 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3090 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3091 (redisplay_internal, try_window_reusing_current_matrix)
3092 (sync_frame_with_window_matrix_rows, try_window_id)
3093 (display_menu_bar, display_tty_menu_item, display_mode_line)
3094 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3095 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3096 * xmenu.c (xmenu_show):
3097 * xterm.c (use_xim, x_term_init):
3098 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3099 (struct x_bitmap_record):
3100 Use bool for booleans.
3101 * ccl.c (struct buffer_text):
3102 * ccl.h (struct ccl_program):
3103 * charset.h (struct charset):
3105 * coding.h (struct iso_2022_spec, struct coding_system):
3106 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3107 (struct glyph_string, struct face, struct face_cache)
3108 (struct bidi_string_data, struct bidi_it)
3109 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3111 * editfns.c (Fformat):
3112 * frame.h (struct frame):
3113 * fringe.c (struct fringe_bitmap):
3114 * intervals.h (struct interval):
3115 * keyboard.h (struct kboard):
3116 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3117 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3118 (struct Lisp_Buffer_Local_Value, union specbinding):
3119 * macfont.m (struct macfont_info):
3120 * process.h (struct Lisp_Process):
3121 * termchar.h (struct tty_display_info):
3122 * window.h (struct window):
3123 * xterm.h (struct x_output):
3124 Use bool_bf for boolean bit-fields.
3125 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3126 All callers changed.
3127 * ccl.h (struct ccl_program): Remove unused members private_state,
3128 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3130 (struct ccl_spec): Remove unused members cr_carryover,
3131 eight_bit_carryover.
3132 * conf_post.h: Include <stdbool.h>.
3133 (bool_bf): New type.
3134 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3135 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3136 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3137 'do { ... } while (false)' brackets.
3138 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3139 Args must now be expressions; all callers changed.
3140 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3141 (PRODUCE_GLYPHS): Simplify use of boolean.
3142 * fileio.c (Fcopy_file):
3143 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3144 * lisp.h (UNGCPRO): Return void, not int.
3145 (FOR_EACH_TAIL): Use void expression, not int expression.
3146 * region-cache.c: Reindent.
3147 * region-cache.h: Copy comments from region-cache.c, to fix
3148 incorrect remarks about booleans.
3150 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3152 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3153 when character at point is displayed from a display vector.
3156 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3158 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3159 now a list of certificate validation checks that will abort a
3160 connection with an error.
3161 (Fgnutls_boot): Document it and use it.
3163 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3165 * w32term.c (w32_enable_frame_resize_hack): New variable.
3166 (x_set_window_size): Use it to hack frame resizing on Windows
3169 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3171 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3172 Windows-specific code to w32.c. Change error message text to
3173 match that of Posix platforms.
3175 * w32.c (w32_copy_file): New function, most of the code copied and
3176 reworked from Fcopy_file. Improve error handling. Plug memory
3177 leak when errors are thrown. Support file names outside of the
3178 current codepage. (Bug#7100)
3180 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3182 * lread.c (load_path_default): Prototype.
3184 2013-12-13 Glenn Morris <rgm@gnu.org>
3186 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3187 (dump_path): Remove.
3188 (load-path-default): Remove `changed' argument.
3189 Do not set dump_path permanently. Simplify.
3190 (init_lread): Simplify.
3191 (syms_of_lread): Remove dump_path.
3193 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3195 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3196 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3197 2013-12-12 font-related change to avoid Bug#16128, which
3198 is quite hard to fix without even more substantial changes.
3200 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3202 * font.c (font_close_object): Check for live frame (Bug#16128).
3204 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3206 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3207 Return ptrdiff_t, not int, since it's a buffer size.
3208 Reindent/reparen some macros to a more Gnuish style.
3210 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3212 Avoid undefined behavior with huge regexp interval counts.
3213 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3214 since it's now specialized to interval counts. All uses changed.
3215 Do not assume wraparound on signed integer overflow.
3216 (regex_compile): Simplify based on the above changes.
3218 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3220 Support file names on MS-Windows that use characters outside of
3221 the current system codepage. (Bug#7100)
3223 * w32.c (get_file_security, set_file_security)
3224 (create_symbolic_link): Separate pointers and boolean flags for
3225 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3226 non-zero, else the former.
3227 (codepage_for_filenames, filename_to_utf16, )
3228 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3230 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3232 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3233 Accept only one argument; all callers changed.
3234 (dostounix_filename): Remove the second argument, now works in
3235 UTF-8. All callers changed.
3236 (parse_root): Lose DBCS code.
3237 (get_long_basename, w32_get_short_filename, init_environment)
3238 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3239 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3240 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3241 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3242 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3243 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3245 (ansi_encode_filename): New function.
3246 (get_emacs_configuration, get_emacs_configuration_options):
3248 (add_volume_info, GetCachedVolumeInformation): Run the input file
3249 name through unixtodos_filename, to ensure it is stored and
3250 referenced in canonical form.
3251 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3252 (logon_network_drive, sys_link, utime): Improve error handling.
3253 (sys_access): New function.
3254 (hashval, generate_inode_val): Unused functions deleted.
3255 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3256 (check_windows_init_file): Convert error message from UTF-8 to
3257 ANSI codepage, for display in the message box.
3258 (globals_of_w32): Set w32_unicode_filenames according to the OS
3261 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3262 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3263 (syms_of_w32term): Declare w32-unicode-filenames.
3265 * w32proc.c (new_child, delete_child): Remove code that handled
3266 unused pending_deletion and input_file members of the child struct.
3267 (create_child, sys_spawnve): Convert all file names to ANSI
3268 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3269 name cannot be encoded in ANSI codepage. Don't use
3270 unixtodos_filename, mirror slashes by hand.
3271 (record_infile, record_pending_deletion): Functions deleted.
3272 (Fw32_short_file_name): Call w32_get_short_filename instead of
3275 * w32notify.c (add_watch): Work in Unicode mode when
3276 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3277 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3278 instead, do the same with Lisp primitives.
3280 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3281 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3282 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3283 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3284 (Fw32_shell_execute): Improve error reporting.
3285 (Fdefault_printer_name): Ifdef away for Cygwin.
3287 * w32.h (struct _child_process): Remove input_file and
3288 pending_deletion members that are no longer used.
3289 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3290 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3291 (ansi_encode_filename): New and updated prototypes.
3293 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3295 (unexec): Don't use dostounix_filename, it expects a file name in
3296 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3299 * fileio.c (Ffile_name_directory, file_name_as_directory)
3300 (directory_file_name, Fexpand_file_name)
3301 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3302 arguments of dostounix_filename.
3303 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3304 use MAX_UTF8_PATH for size of file-name strings.
3305 (emacs_readlinkat): Build an explicitly unibyte string for file
3307 (syms_of_fileio) <file-name-coding-system>:
3308 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3310 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3311 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3312 directories to UTF-8.
3313 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3314 environment, and each element of the input PATH, to UTF-8.
3316 * dired.c (file_attributes): Use build_unibyte_string explicitly
3317 to make Lisp strings from user and group names.
3319 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3322 * coding.c (decode_file_name, encode_file_name): New functions.
3324 * termcap.c (tgetent): Adapt to the change in arguments of
3327 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3330 * msdos.c (dostounix_filename, init_environment): Adapt to the
3331 change in arguments of dostounix_filename.
3333 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3334 [WINDOWSNT]: Encode file names passed to the image libraries in
3337 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3338 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3340 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3341 arguments of dostounix_filename.
3343 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3345 * font.h (struct font_entity) [HAVE_NS]: New field to record
3346 font driver which was used to create this entity.
3347 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3348 frame where the font was opened.
3349 (font_close_object): Add prototype.
3350 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3351 (font_close_object): Not static any more. Lost frame arg.
3352 Adjust comment and users.
3353 * alloc.c (cleanup_vector): Call font_close_object to adjust
3354 per-frame font counters correctly. If HAVE_NS, also call
3355 driver-specific cleanup for font-entity objects.
3356 * ftfont.c (ftfont_open):
3357 * nsfont.m (nsfont_open):
3358 * w32font.c (w32font_open_internal):
3359 * xfont.c (xfont_open):
3360 * xftfont.c (xftfont_open): Save frame pointer in font object.
3361 * macfont.m (macfont_open): Likewise.
3362 (macfont_descriptor_entity): Save driver pointer to be able
3363 to call its free_entity routine when font-entity is swept.
3364 * ftxfont.c (ftxfont_open): Add eassert because frame
3365 pointer should be saved by ftfont_driver.open.
3367 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3369 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3370 input polling is used. This is still meaningful for Cygwin, see
3371 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3372 * keyboard.c (poll_for_input_1, input_polling_used):
3373 Define unconditionally.
3374 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3375 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3376 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3377 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3378 (face_for_char): Likewise. Rearrange eassert and return ASCII
3379 face for CHAR_BYTE8_P.
3380 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3382 2013-12-11 Ken Brown <kbrown@cornell.edu>
3384 * dispextern.h (erase_phys_cursor):
3385 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3387 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3389 * nsterm.m (x_free_frame_resources):
3390 * term.c (tty_free_frame_resources):
3391 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3392 face cache because it's implied by free_frame_faces anyway.
3393 * w32term.c (x_free_frame_resources): Likewise. Do not call
3394 free_frame_faces twice.
3396 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3398 * editfns.c (Fformat_time_string): Mention %F in the doc.
3400 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3402 * window.c (resize_frame_windows): Don't return immediately when
3403 the root window's size doesn't change - the minibuffer window
3404 may still have to be repositioned/resized.
3405 * xfns.c (Fx_create_frame): Always change the frame size after
3406 initializing the frame's faces.
3407 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3408 change_frame_size should already have done it.
3409 (x_new_font): Assign new tool- and menu-bar heights.
3410 (x_set_window_size_1): Account for tool- and menu-bar heights
3411 (Bug#16013). Don't set pixel sizes since change_frame_size
3412 should already have done it.
3414 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3416 Remove the option of using libcrypto.
3417 * Makefile.in (LIB_CRYPTO): Remove.
3418 (LIBES): Don't use it.
3420 2013-12-11 Juri Linkov <juri@jurta.org>
3422 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3423 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3425 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3427 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3428 drawn tool bar items (Bug#16058).
3429 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3431 2013-12-09 Ken Brown <kbrown@cornell.edu>
3433 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3435 * lisp.h (get_frame_param): Adjust conditions for prototype
3438 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3440 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3441 Avoid unused macro warning if configured --without-xft.
3443 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3445 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3447 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3449 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3451 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3453 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3455 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3457 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3459 Use libcrypto's checksum implementations if available, for speed.
3460 * Makefile.in (LIB_CRYPTO): New macro.
3463 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3464 The macro didn't conform to C99 due to type mismatch,
3465 which caused compilation failure with Sun C 5.12,
3466 and it was confusing anyway. Include window.h to declare
3467 redisplay_other_windows.
3469 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3471 * window.c (set_window_buffer): Update mode line (bug#16084).
3473 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3475 Fix minor problems found by static checking.
3476 * keyboard.c (poll_for_input_1, input_polling_used):
3477 Define only if HAVE_NTGUI.
3478 * xmenu.c (popup_activate_callback): Omit unnecessary
3479 check against USE_X_TOOLKIT, which must be defined here anyway.
3480 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3483 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3485 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3487 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3489 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3491 * nsterm.m (x_set_window_size): Remove fprintf.
3492 (init): Define always. Set applicationDidFinishLaunchingCalled
3494 (applicationDidFinishLaunching:):
3495 Set applicationDidFinishLaunchingCalled.
3496 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3499 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3501 Pixel resize changes for NS (Bug#16049).
3502 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3503 height/width. row/cols are locals.
3504 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3505 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3506 (windowWillResize): Remove gsextra. Calculate extra as in
3508 (x_new_font): Don't change frame size if fullscreen.
3509 Change size pixelwise.
3511 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3512 comment in xfns.c. Change to pixelwise call.
3514 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3516 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3519 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3521 * xterm.c (input_signal_count): Remove.
3522 (x_dispatch_event): Define unconditionally.
3523 (x_make_frame_visible): Process X events until the frame
3524 is really visible (Bug#16027).
3525 * xterm.h (x_dispatch_event): Declare unconditionally.
3527 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3529 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3531 * nsterm.m (x_set_window_size): Handle pixelwise.
3533 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3535 * w32term.c (x_new_font):
3536 * xterm.c (x_new_font): Calculate new frame size from new font
3539 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3541 * lisp.h (FOR_EACH_TAIL): New macro.
3542 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3544 * window.c (select_window): Call second wset_redisplay before we change
3545 selected_window (bug#16034).
3547 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3549 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3551 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3553 * w32xfns.c: Include window.h, to avoid a compiler warning.
3555 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3557 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3558 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3559 window_scroll takes care of it.
3560 (Fset_window_point, Fdelete_other_windows_internal)
3561 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3562 (Fsplit_window_internal, Fdelete_window_internal)
3563 (Fresize_mini_window_internal, Fset_window_configuration)
3564 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3565 cause redisplay instead of forcing a complete redisplay.
3566 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3567 we're only affecting the selected_window.
3569 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3571 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3572 directional control characters. Update type and category
3573 determination according to the UBA from Unicode v6.3.
3574 (bidi_category_t): New category EXPLICIT_FORMATTING.
3576 * dispextern.h (bidi_type_t): Update to include new bidirectional
3577 properties introduced with Unicode v6.3. (Bug#16043)
3579 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3581 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3584 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3586 * font.c (font_list_entities): Remove dummy assignment.
3587 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3588 used on graphic displays only. Remove unused 'font_encoder' member.
3589 (struct font_bitmap): Remove unused 'extra' member.
3590 * nsfont.m (nsfont_open):
3591 * w32font.c (w32font_open_internal):
3592 * ftfont.c (ftfont_get_bitmap): Adjust users.
3594 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3596 Use bool for boolean.
3597 * tparam.c (tparam1):
3598 * undo.c (record_point, record_property_change):
3599 Use bool for boolean, for local vars that are always true or false.
3601 Minor integer overflow fixes (Bug#16033).
3602 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3603 This improves on the previous fix to this function.
3604 (window_resize_check): When summing up pixel counts, don't rely on
3605 undefined behavior if the sum overflows.
3607 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3609 * window.c (Fset_window_new_pixel): Don't choke at negative
3610 argument value (Bug#16033).
3612 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3613 to avoid crash in window_box_height.
3615 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3616 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3618 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3620 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3622 Minor integer overflow fixes.
3623 * window.c (Fset_window_new_pixel, grow_mini_window):
3624 * xdisp.c (Fwindow_text_pixel_size):
3625 Avoid undefined behavior on signed integer overflow.
3626 * xfns.c (x_set_mouse_color):
3627 Check that drag shape fits in 'unsigned', since that's what X wants.
3629 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3631 Improve reporting of fatal exception on MS-Windows.
3632 * w32fns.c (my_exception_handler): New function.
3633 (globals_of_w32fns): Set it up as the unhandled exception
3634 handler. Initialize exception code and address to zeros.
3635 (emacs_abort): If the exception code and address are available,
3636 print them at the beginning of the backtrace. Fix the format of
3637 printing addresses (was producing 0x0x12345678 on XP).
3640 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3642 * eval.c (Fbacktrace__locals): New function.
3643 (syms_of_eval): Defsubr it.
3645 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3647 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3648 Define here to unify between...
3649 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3650 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3652 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3654 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3656 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3657 fringe background extension.
3658 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3659 because they are now always the same as `left' and `width',
3660 respectively. Remove code for the case that `width' and
3661 `sb_width' are different.
3663 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3665 Fix minor problems found by static checking.
3666 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3667 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3668 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3670 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3672 * image.c (imagemagick_compute_animated_image): Don't crash if we
3673 have an animation with different-sized images (bug#15313).
3675 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3677 Remove some unused items introduced during pixelwise change.
3678 * window.c (window_resize_total_check): Remove unused function.
3679 * xdisp.c (remember_mouse_glyph): Remove unused label.
3680 (Ftool_bar_height): Move declaration inside #if.
3681 * xterm.c (x_set_window_size): Don't use r and c.
3683 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3685 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3688 * window.c (Fset_window_configuration): Comment out unused variables.
3690 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3692 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3694 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3696 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3698 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3699 HAVE_GNUTLS3 (Bug#16001).
3701 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3702 if interrupts are deferred (Bug#15801).
3704 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3706 Support resizing frames and windows pixelwise.
3707 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3708 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3709 (struct glyph_matrix): Replace window_left_col and
3710 window_top_line by window_pixel_left and window_pixel_top.
3711 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3713 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3714 (draw_window_divider, move_it_to, x_draw_right_divider)
3715 (x_draw_bottom_divider, change_frame_size): Add or fix
3717 * dispnew.c (change_frame_size_1): Change prototype.
3718 (adjust_glyph_matrix, required_matrix_width)
3719 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3720 values instead of lines and columns.
3721 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3722 WINDOW_TOTAL_FRINGE_WIDTH.
3723 (handle_window_change_signal, do_pending_window_change)
3724 (init_display): Adjusts calls of change_frame_size.
3725 (change_frame_size, change_frame_size_1): Handle pixelwise
3727 * frame.c (Qright_divider_width, Qbottom_divider_width):
3729 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3730 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3731 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3732 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3734 (set_frame_param): New function.
3735 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3736 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3737 (Ffringe_width, Fborder_width, Fright_divider_width)
3738 (Fbottom_divider_width): New functions, defsubr them.
3739 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3740 New argument pixelwise.
3741 (struct frame_parm_table): New members Qright_divider_width and
3742 Qbottom_divider_width.
3743 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3744 (x_report_frame_params): Handle Qright_divider_width and
3745 Qbottom_divider_width.
3746 (x_set_right_divider_width, x_set_bottom_divider_width):
3748 (frame_resize_pixelwise): New option.
3749 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3750 new_pixelwise, right_divider_width and bottom_divider_width;
3751 remove total_lines; rename text_lines, text_cols, new_text_lines
3752 and new_text_cols to text_height, text_width, new_height and
3753 new_width respectively.
3754 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3755 FRAME_TEXT_WIDTH respectively.
3756 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3757 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3758 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3760 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3761 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3762 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3763 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3764 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3765 (FRAME_TOTAL_COLS_ARG): Remove macro.
3766 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3767 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3768 (x_wm_set_size_hint): Handle frame pixel sizes.
3769 * indent.c (compute_motion, Fcompute_motion):
3770 Call window_body_width instead of window_body_cols.
3771 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3772 (make_lispy_position): Handle right and bottom dividers.
3773 (Fsuspend_emacs): Pixelize call of change_frame_size.
3774 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3775 * lisp.h: Extern set_frame_param.
3776 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3778 (Fx_create_frame): Add entry for vertical_drag_cursor.
3779 Pixelize call of change_frame_size.
3780 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3781 * nsterm.m (ns_update_window_end): Optionally draw right
3783 (x_set_window_size): Add argument pixelwise.
3784 Call check_frame_size and change_frame_size with pixelwise zero.
3785 (ns_draw_window_divider): New function.
3786 (ns_redisplay_interface): Add ns_draw_window_divider.
3787 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3788 (x_new_font): Call x_set_window_size with pixelwise zero.
3789 * print.c (print_object): For a window print its sequence
3791 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3792 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3793 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3794 (w32_createwindow): Use scroll bar area width.
3795 (w32_wnd_proc): Handle bottom divider width.
3796 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3797 (Fx_create_frame): Default divider width parameters.
3798 Caclulate sizes pixelwise. Add vertical drag cursor support.
3799 (x_create_tip_frame): Default divider widths to zero.
3800 Pixelize call to change_frame_size.
3801 (Fx_show_tip): Add handling of divider widths. Pixelize window
3803 (Fw32_frame_rect): New function.
3804 (frame_parm_handler w32_frame_parm_handlers): Add divider
3806 (Vx_window_vertical_drag_shape): Add variable.
3807 * w32inevt.c (resize_event, maybe_generate_resize_event):
3808 Pixelize change_frame_size calls.
3809 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3811 * w32term.c (w32_draw_window_divider): New function.
3812 (x_update_window_end): Handle right divider.
3813 (w32_draw_fringe_bitmap, x_scroll_run)
3814 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3815 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3816 Calculate new frame sizes pixelwise.
3817 (x_new_font): Pixelize call to x_set_window_size.
3818 (x_check_fullscreen): Pixelize call to change_frame_size.
3819 (x_set_window_size_1, x_set_window_size): New argument
3820 pixelwise. Calculate pixelwise.
3821 (x_wm_set_size_hint): Use scroll bar area width.
3822 (w32_redisplay_interface): Add w32_draw_window_divider.
3823 * w32term.h (struct w32_output): Add vertical drag cursor.
3824 * widget.c (set_frame_size, update_wm_hints)
3825 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3827 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3828 * window.c (sequence_number): Restore.
3829 (Fwindow_pixel_width, Fwindow_pixel_height)
3830 (Fwindow_mode_line_height, Fwindow_header_line_height)
3831 (window_pixel_to_total, Frun_window_scroll_functions)
3832 (Fset_window_new_pixel, window_resize_apply_total)
3833 (Fwindow_resize_apply_total): New functions.
3834 (window_body_height, window_body_width): Rename from
3835 window_body_lines. New argument PIXELWISE.
3836 Calculate pixelwise.
3837 (Fwindow_body_height, Fwindow_body_width): New argument
3839 (coordinates_in_window, window_relative_x_coord): Use window's
3840 pixel width instead of total width.
3841 (replace_window, recombine_windows): Initialize pixel values.
3842 (resize_root_window, resize_frame_windows, grow_mini_window)
3843 (shrink_mini_window): New argument PIXELWISE.
3844 Calculate pixelwise.
3845 (Fdelete_other_windows_internal, adjust_window_margins)
3846 (window_resize_check, window_resize_apply)
3847 (Fdelete_window_internal, Fresize_mini_window_internal)
3848 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3849 (check_frame_size): Rename arguments. New argument PIXELWISE.
3850 Calculate pixelwise.
3851 (set_window_buffer): Make samebuf bool. Run configuration change
3852 hook only if buffer changed.
3853 (Fset_window_buffer): Rewrite doc-string.
3854 (make_window): Initialize new_pixel slot.
3855 (Fwindow_resize_apply): Check pixel size of root window.
3856 (Fsplit_window_internal): Call 2nd argument pixel_size.
3857 Calculate pixelwise.
3858 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3860 (save_window_data): New slots frame_text_width,
3861 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3862 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3864 (Fcurrent_window_configuration, Fset_window_configuration)
3865 (save_window_save, compare_window_configurations): Handle new
3866 slots in save_window_data and saved_window.
3867 (Fset_window_scroll_bars): Fix doc-string.
3868 (window_resize_pixelwise): New variable.
3869 (coordinates_in_window, Fcoordinates_in_window_p):
3871 (make_parent_window): Adjust sequence_number.
3872 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3874 * window.h (struct window): New members new_pixel, pixel_left,
3875 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3876 (wset_new_pixel): New function.
3877 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3878 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3879 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3880 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3881 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3882 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3883 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3884 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3885 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3886 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3887 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3888 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3889 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3890 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3891 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3893 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3894 (window_body_width, check_frame_size): Adapt external declarations.
3895 * xdisp.c (last_max_ascent): New integer.
3896 (window_text_bottom_y): Handle bottom divider.
3897 (window_box_width, window_box_height): Calculate pixelwise.
3898 (get_glyph_string_clip_rects): Handle right divider.
3899 (remember_mouse_glyph): When windows are resized pixelwise
3900 proceed with width and height set to 1.
3901 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3903 (move_it_to): Calculate and return maximum x position
3905 (Fwindow_text_pixel_size): New function.
3906 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3907 (tool_bar_lines_needed): Rename to tool_bar_height.
3908 Calculate pixelwise.
3909 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3910 Calculate pixelwise.
3911 (redisplay_tool_bar): Calculate pixelwise.
3912 (redisplay_window): Calculate pixelwise. Handle dividers.
3913 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3914 (x_draw_vertical_border): Handle dividers.
3915 (define_frame_cursor1): Handle vertical drag cursor.
3916 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3917 (expose_window): Calculate pixelwise. Handle dividers.
3918 (init_xdisp): Initialize pixel values.
3919 * xfaces.c (Qwindow_divider): New face.
3920 (realize_basic_faces): Realize it.
3921 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3922 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3923 (x_set_scroll_bar_default_width): Default actual width to 16.
3924 (Fx_create_frame): Set sizes pixelwise.
3925 (x_create_tip_frame): Default divider widths to zero.
3926 Pixelize call of change_frame_size.
3927 (Fx_show_tip): Handle divider widths. Initial pixel position
3929 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3930 (Vx_window_vertical_drag_shape): New option.
3931 * xmenu.c (free_frame_menubar): Pixelize call of
3933 * xterm.c (x_draw_window_divider): New function.
3934 (x_update_window_end): Optionally draw right divider.
3935 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3936 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3937 (handle_one_xevent, x_new_font): Calculate pixelwise.
3938 (x_set_window_size_1, x_set_window_size): New argument
3939 pixelwise. Calculate pixelwise.
3940 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3941 (struct x_redisplay_interface): Add x_draw_window_divider.
3942 * xterm.h (struct x_output): Add vertical_drag_cursor.
3944 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3946 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3947 Set invisible frames's `redisplay' when a full redisplay is requested.
3948 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3949 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3950 (display_mode_lines): Set it here instead.
3952 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3954 * dispextern.h (set_window_update_flags): Remove.
3956 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3958 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3960 * xdisp.c (REDISPLAY_SOME_P): New macro.
3961 (redisplay_internal): Use it (bug#15999).
3962 (prepare_menu_bars, redisplay_window): Use it as well.
3964 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3966 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3968 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3969 (globals_of_w32font): Zero it out.
3970 (GetCharWidth32W_Proc): New function pointer.
3971 (get_char_width_32_w): New function.
3972 (compute_metrics): If get_glyph_outline_w returns an error, try
3973 get_char_width_32_w before declaring a failure. This avoids
3974 punishing raster (a.k.a. "bitmap") fonts by slowing down
3975 redisplay. (Bug#6364).
3977 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3979 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3980 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3981 highlight needs to be redisplayed. (Bug#15913)
3983 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3985 Fix minor problems found by static checking.
3986 * buffer.h (struct buffer_text, struct buffer):
3987 * frame.h (struct frame):
3988 * window.h (struct window):
3989 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3990 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3991 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3992 no-longer-valid use of HAVE_MENUS.
3993 * xdisp.c (propagate_buffer_redisplay): Now static.
3995 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3997 * xmenu.c (Fmenu_or_popup_active_p):
3998 * window.c (Fset_window_configuration):
3999 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4000 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4001 * fns.c (Fyes_or_no_p):
4002 * editfns.c (Fmessage_box, Fmessage_or_box):
4003 * alloc.c (make_save_ptr_ptr):
4004 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4006 * window.c (Fset_window_configuration): Move select_window later.
4008 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4010 Refine redisplay optimizations to only redisplay *some* frames/windows
4011 rather than all of them.
4012 * xdisp.c (REDISPLAY_SOME): New constant.
4013 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4014 (bset_redisplay, bset_update_mode_line): New functions.
4015 (message_dolog): Use bset_redisplay.
4016 (clear_garbaged_frames): Use fset_redisplay.
4017 (echo_area_display): Use wset_redisplay.
4018 (buffer_shared_and_changed): Remove.
4019 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4020 frame titles. Compute the actual set of windows redisplayed.
4021 Don't update frame titles and menu bars for frames that don't need to
4023 (propagate_buffer_redisplay): New function.
4025 (redisplay_internal): Use it. Be more selective in the set of windows
4026 we redisplay. Propagate windows_or_buffers_changed to
4027 update_mode_lines a bit later to simplify the code.
4028 (mark_window_display_accurate_1): Reset window and buffer's
4030 (redisplay_window): Do nothing if neither the window nor the buffer nor
4031 the frame needs redisplay.
4032 * window.h (struct window): Add `redisplay' field.
4033 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4034 (redisplay_other_windows, window_list): New declarations.
4035 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4036 (window_list): Not static any more.
4037 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4038 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4039 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4040 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4041 * frame.h (struct frame): Add `redisplay' field.
4042 Move `external_menu_bar' bitfield next to other bit-fields.
4043 (SET_FRAME_GARBAGED): Use fset_redisplay.
4044 (SET_FRAME_VISIBLE): Don't garbage the frame;
4045 Use redisplay_other_windows.
4046 * buffer.h (struct buffer): Add `redisplay' field.
4047 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4048 (modify_overlay): Use bset_redisplay.
4049 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4051 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4053 Support w32 file notifications in batch mode.
4054 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4055 invalid (which happens in batch mode). If non-interactive, call
4056 handle_file_notifications to store file notification events in the
4057 input queue. (Bug#15933)
4059 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4061 * w32inevt.c (handle_file_notifications): Now external, not static.
4063 * w32term.h (handle_file_notifications): Provide prototype.
4065 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4066 init_crit, since init_display, which does that otherwise, is not
4069 2013-11-27 Glenn Morris <rgm@gnu.org>
4071 * Makefile.in ($(lispsource)/international/charprop.el): New.
4072 (emacs$(EXEEXT)): Depend on charprop.el.
4074 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4076 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4077 deleting portions of the buffer under non-nil REPLACE argument.
4080 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4081 directory, watch it and not its parent.
4082 (add_watch): Allow empty string in FILE.
4084 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4086 * window.c (Fset_window_start, window_resize_apply)
4087 (window_scroll): Reset window_end_valid (Bug#15957).
4089 2013-11-27 Glenn Morris <rgm@gnu.org>
4091 * Makefile.in (leimdir): Now in lisp source directory.
4092 ($(leimdir)/leim-list.el): Just use ../leim .
4093 * epaths.in (PATH_DUMPLOADSEARCH):
4094 * lread.c (load_path_default):
4095 * nsterm.m (ns_load_path): No more leim directory.
4097 2013-11-26 Andreas Schwab <schwab@suse.de>
4099 * .gdbinit (xgettype): Add cast.
4101 2013-11-26 Glenn Morris <rgm@gnu.org>
4103 Preload leim-list.el.
4104 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4105 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4106 is a single directory.
4108 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4110 bool-vector-subsetp is now the normal direction (Bug#15912).
4111 * data.c (Fbool_vector_subsetp): Test whether the first argument
4112 is a subset of the second one, not the reverse. Add doc string.
4114 Fix minor problems found by static checking.
4115 * lread.c (load_path_default): Now static.
4116 * textprop.c (text_property_stickiness): Be consistent about the
4117 test used when deciding whether to consider the previous character.
4118 This simplifies the code a bit.
4120 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4122 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4124 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4125 (syms_of_frame): Don't defsubr them.
4127 2013-11-25 Glenn Morris <rgm@gnu.org>
4129 * lread.c (load_path_default): Change the sense of the argument.
4130 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4131 from dump_path. When it is not, avoid checking dump_path twice.
4133 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4134 uninstalled dump_path against installed Vload_path. (Bug#15964)
4136 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4138 Export get_pos_property to Elisp.
4139 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4140 (syms_of_editfns): Export it to Elisp.
4142 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4144 2013-11-23 Romain Francoise <romain@orebokech.com>
4146 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4147 initialization here ...
4148 (syms_of_fileio): ... from here.
4150 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4152 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4153 Please use --enable-check-lisp-object-type.
4155 2013-11-23 Glenn Morris <rgm@gnu.org>
4157 * process.c (get_process): Explicit error for dead buffers.
4159 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4161 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4163 2013-11-23 Glenn Morris <rgm@gnu.org>
4165 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4166 * lread.c (load_path_check): Take path to check as argument.
4167 (load_path_default): New, split from init_lread.
4168 (init_lread): Move calc of default load-path to load_path_default.
4169 Empty elements in EMACSLOADPATH now stand for the default.
4170 (load-path): Doc fix.
4171 * emacs.c (decode_env_path): Add option to treat empty elements
4172 as nil rather than ".".
4173 * callproc.c (init_callproc_1, init_callproc):
4174 * image.c (Vx_bitmap_file_path):
4175 * lisp.h (decode_env_path):
4176 * lread.c (Vsource_directory):
4177 Update for new argument spec of decode_env_path.
4179 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4181 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4182 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4184 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4186 Fix some dependency problems that cause unnecessary recompiles.
4187 Problem reported by RMS in
4188 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4189 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4190 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4191 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4192 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4193 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4194 (boostrap-clean): No need to remove stamp-oldxmenu.
4196 Fix recently introduced bool vector overrun.
4197 This was due to an optimization that went awry.
4198 Reported by Glenn Morris in
4199 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4200 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4201 for empty vectors, undoing the 2013-11-18 change.
4202 * data.c (bool_vector_binop_driver): Rely on this.
4203 Fix bug that occasionally overran the destination.
4204 * lisp.h (struct Lisp_Bool_vector): Document this.
4206 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4208 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4211 * nsterm.m (init, run, stop:): Comment out for now, does not work
4214 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4216 * charset.c (syms_of_charset): Don't read past end of string.
4218 2013-11-19 Glenn Morris <rgm@gnu.org>
4220 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4222 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4224 Add hooks to run on gaining/losing focus. (Bug#15029)
4225 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4226 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4227 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4229 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4231 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4232 The old names predated the API change that put destination at end.
4234 Improve API of recently-added bool vector functions (Bug#15912).
4235 The old API had (bool-vector-count-matches A B)
4236 and (bool-vector-count-matches-at A B I), which gave the
4237 misleading impression that the two functions were variants, one
4238 with a location I. The new API has (bool-vector-count-population A)
4239 and (bool-vector-count-consecutive A B I) to make the distinction
4240 clearer. The first function no longer has a B argument, since the
4241 caller can easily determine the number of nils if the length and
4242 number of ts is known.
4243 * data.c (Fbool_vector_count_population): Rename from
4244 bool_vector_count_matches, and accept just 1 argument.
4245 (Fbool_vector_count_consecutive): Rename from
4246 Fbool_vector_count_matches_at.
4248 Always allocate at least one bits_word per bool vector.
4249 See Daniel Colascione in:
4250 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4251 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4252 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4253 * lisp.h (struct Lisp_Bool_vector): Document this.
4255 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4257 * insdel.c (invalidate_buffer_caches): New function, consolidated
4258 from part of prepare_to_modify_buffer.
4259 (insert_from_gap, prepare_to_modify_buffer):
4260 * coding.c (code_convert_region, code_convert_string):
4261 Call invalidate_buffer_caches. (Bug#15841)
4263 * lisp.h (invalidate_buffer_caches): Add prototype.
4265 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4267 * w32term.c (x_update_window_end): Don't invalidate the entire
4268 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4269 highlight needs to be redisplayed. (Bug#15913)
4271 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4273 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4275 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4277 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4278 while we are using Vprin1_to_string_buffer.
4280 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4281 after inserting the description string. (Bug#15907)
4283 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4285 * data.c: Work around bogus GCC diagnostic about shift count.
4286 Reported by Eli Zaretskii in
4287 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4288 (pre_value): New function.
4289 (count_trailing_zero_bits): Use it.
4291 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4293 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4294 assume C macros are not supported even under -g3 in these old GCC
4297 2013-11-15 Leo Liu <sdl.web@gmail.com>
4299 * minibuf.c (Ftry_completion, Fall_completions)
4300 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4302 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4304 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4305 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4306 This avoids placing unnecessary constants into the Emacs code.
4308 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4310 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4311 for Cygwin w32 build.
4313 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4314 for Cygwin w32 build. (Bug#15892)
4316 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4318 Simplify, port and tune bool vector implementation.
4319 * alloc.c (bool_vector_exact_payload_bytes)
4320 (bool_vector_payload_bytes): Remove.
4321 (bool_vector_fill): Return its argument.
4322 * alloc.c (bool_vector_fill):
4324 * print.c (print_object):
4325 Simplify by using bool_vector_bytes.
4326 * alloc.c (make_uninit_bool_vector):
4327 New function, broken out from Fmake_bool_vector.
4328 (Fmake_bool_vector): Use it. Use tail call.
4329 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4330 * data.c (BITS_PER_ULL): New constant.
4331 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4332 if long long versions don't exist.
4333 (shift_right_ull): New function.
4334 (count_one_bits_word): New function, replacing popcount_bits_word
4335 macro. Don't assume that bits_word is no wider than long long.
4336 (count_one_bits_word, count_trailing_zero_bits):
4337 Don't assume that bits_word is no wider than long long.
4338 * data.c (bool_vector_binop_driver, bool_vector_not):
4339 * fns.c (Fcopy_sequence):
4341 Create an uninitialized destination, to avoid needless work.
4342 (internal_equal): Simplify.
4343 (Ffillarray): Prefer tail call.
4344 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4345 contain at least one word.
4346 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4347 chars are narrower than ints.
4348 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4349 * fns.c (Fcopy_sequence):
4351 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4352 Don't try to port to hosts where bits_word values have holes; the
4353 code wouldn't work there anyway. Verify this assumption, though.
4354 (bool_vector_bytes): New function.
4355 (make_uninit_bool_vector): New decl.
4356 (bool_vector_fill): Now returns Lisp_Object.
4358 * xfns.c (xic_create_fontsetname):
4359 * xrdb.c (gethomedir): Prefer tail calls.
4361 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4363 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4364 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4366 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4367 that requires a return value.
4368 (Fset_buffer_modified_p): Take advantage of this change to do
4371 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4373 * buffer.c (Frestore_buffer_modified_p): Sync it with
4374 Fset_buffer_modified_p.
4375 (Fforce_mode_line_update): New function, moved from subr.el.
4376 (Fset_buffer_modified_p): Use them.
4377 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4379 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4381 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4382 This avoids undefined behavior when subtracting pointers into
4383 different aways. On my platform it also makes the code a tad
4384 smaller and presumably faster.
4386 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4388 * keyboard.c (command_loop_1): Use region-extract-function.
4389 * insdel.c (Qregion_extract_function): Not static any more (can we
4390 stop pretending that these vars can benefit from being marked static?).
4392 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4394 * search.c (find_newline): If buffer text is relocated during the
4395 "dumb loop", adjust C pointers into buffer text to follow suit.
4398 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4400 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4401 for conversion (Bug#15837).
4403 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4405 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4406 for the entire range of inserted characters. (Bug#15841)
4408 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4410 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4412 (realize_default_face): Remove assignment to distant-foreground if
4413 unspecified (Bug#15815).
4415 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4417 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4418 cache-long-scans disabled, since we don't want to call
4419 prepare_to_modify_buffer (in insert_1_both) for each message we
4422 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4423 from buffer.c. Improve commentary to the buffer field setter
4426 * buffer.c (bset_cache_long_scans): Static function deleted.
4427 Improve commentary to the buffer field setter functions.
4428 (init_buffer_once): Default for cache-long-scans changed to t.
4431 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4433 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4435 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4436 This bug was introduced in my 2013-06-21 change, and caused
4437 struct Lisp_Sub_Char_Table objects to be given too many slots,
4438 which broke 'make -C admin/unidata'.
4440 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4442 Import changes from mac-port 4.5.
4443 * macfont.m (mac_font_copy_default_descriptors_for_language)
4444 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4445 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4446 (macfont_language_default_font_names): New.
4447 (macfont_list): Rearrange language/charset code.
4448 (macfont_close): Don't check for macfont_info->cache.
4449 (mac_ctfont_create_preferred_family_for_attributes): New font
4450 selection code, call
4451 mac_font_copy_default_name_for_charset_and_languages.
4452 (mac_font_copy_default_descriptors_for_language)
4453 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4455 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4457 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4459 Port to C11 aligned_alloc, and fix some integer overflows.
4460 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4461 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4462 and use of posix_memalign replaced with aligned_alloc.
4463 (aligned_alloc): New function, defined or declared as needed.
4464 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4465 Don't undef; configure.ac now does this.
4466 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4467 (calloc, aligned_alloc): Check for integer overflow.
4468 (aligned_alloc): Rename from memalign. All uses changed.
4469 (memalign): New function, an alias for aligned_alloc.
4471 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4473 * xdisp.c (redisplay_internal): Fix typo in last change.
4475 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4477 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4479 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4481 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4482 redisplay--mode-lines-cause.
4483 (redisplay_internal): Keep them uptodate. Remove redundant check of
4484 buffer_shared_and_changed.
4485 * *.[chm]: Number every assignment to update_mode_lines so we
4486 can track why it is set.
4488 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4490 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4492 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4494 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4495 can track why it is set.
4497 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4499 Integer-related fixes for term.c etc.
4500 * dispextern.h (face_tty_specified_color): New function.
4501 * term.c (turn_on_face): Don't rely on undefined behavior when
4502 assigning an out-of-range value to 'long'.
4503 Simplify test for toggling highlight.
4504 (tty_capable_p): Omit last two (unused) args. All callers changed.
4505 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4506 (read_menu_input, tty_menu_activate, tty_menu_show):
4507 * xfaces.c (x_supports_face_attributes_p)
4508 (tty_supports_face_attributes_p):
4509 Use bool for boolean. All callers changed.
4510 (tty_supports_face_attributes_p): Omit defaults for color indices;
4511 no longer needed. Simplify tail call.
4513 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4515 * xdisp.c (prepare_menu_bars): Mark static.
4516 * lisp.h (prepare_menu_bars): Don't declare.
4517 * xselect.c (x_handle_selection_clear):
4518 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4520 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4522 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4523 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4525 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4527 * keyboard.c (Fcommand_error_default_function): Rename from
4528 Fdefault_error_output.
4530 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4532 * keyboard.c (Fdefault_error_output): New function, extracted from
4534 (syms_of_keyboard): Use it for Vcommand_error_function.
4536 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4538 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4539 (init_eval): Use it to ensure handlerlist is non-NULL.
4540 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4541 (Fsignal): Adjust NULLness test of handlerlist.
4542 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4544 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4546 * callproc.c (call_process): Call prepare_to_modify_buffer before
4547 decoding text read from the sub-process, as the decoded stuff will
4548 be inserted into the buffer. This will invalidate the various
4549 caches maintained for the buffer. (Bug#15148)
4551 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4553 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4554 string of glyphless-char-display.
4556 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4558 * nsfns.m (ns_get_name_from_ioreg): New function.
4559 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4560 OSX >= 10.9. Use ns_get_name_from_ioreg.
4562 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4564 Simplify and port recent bool vector changes.
4565 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4566 only in this file. Use a more-efficient implementation if the
4567 second argument is a power of 2.
4568 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4569 Remove no-longer-necessary compile-time checks.
4570 (bool_vector_exact_payload_bytes): New function.
4571 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4572 exact payload changed to call the new function. Do not assume
4573 that the arg or result fits in ptrdiff_t.
4574 (bool_vector_fill): New function.
4575 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4577 (vroundup_ct): Don't assume arg fits in size_t.
4578 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4579 invoke set_category_set.
4580 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4581 All callers changed. Use bool_vector_set.
4582 * category.h (XCATEGORY_SET): Remove; no longer needed.
4583 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4585 * data.c (Faref): Use bool_vector_ref.
4586 (Faset): Use bool_vector_set.
4587 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4588 (Fbool_vector_not, Fbool_vector_count_matches)
4589 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4590 * fns.c (concat): Use bool_vector_ref.
4591 (Ffillarray): Use bool_vector_fill.
4592 (mapcar1): Use bool_vector_ref.
4593 (sxhash_bool_vector): Hash words, not bytes.
4594 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4595 a constant, since it's now used in #if.
4596 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4597 unsigned char on unusual architectures, so that we no longer
4598 assume that the number of bits per bits_word is a power of two or
4599 is a multiple of 8 or of CHAR_BIT.
4600 (Qt): Add forward decl.
4601 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4602 at least as strictly as bits_word.
4603 (bool_vector_data, bool_vector_uchar_data): New accessors.
4604 All data structure accesses changed to use them.
4605 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4606 (bool_vector_set): New functions.
4607 (bool_vector_fill): New decl.
4608 (ROUNDUP): Move to alloc.c as described above.
4610 Fix recent gnutls changes.
4611 * gnutls.c (Fgnutls_boot): Don't assume C99.
4612 * process.c (wait_reading_process_output): Fix typo in recent change.
4614 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4616 * process.c (wait_reading_process_output, read_process_output)
4617 (send_process): Check gnutls_state is not NULL.
4619 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4620 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4622 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4624 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4625 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4627 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4630 * nsfns.m (Fx_create_frame): Fix memory leak.
4632 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4633 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4634 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4636 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4638 * xdisp.c (message3_nolog, message_with_string): Encode the string
4639 before writing it to the terminal in a non-interactive session.
4641 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4642 sure we concatenate them into a unibyte string.
4644 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4645 resulting temporary name before returning it to the caller.
4646 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4647 is a unibyte string, convert NAME to a unibyte string to ensure
4648 that the result is also a unibyte string.
4650 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4651 create unibyte strings from default paths and directory/file
4654 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4657 * callproc.c (init_callproc): Use build_unibyte_string to make
4658 sure we create unibyte strings from default paths and
4659 directory/file names.
4661 * buffer.c (init_buffer): Don't store default-directory of
4662 *scratch* in multibyte form. The original problem which led to
4663 that is described in
4664 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4665 but it was solved long ago. (Bug#15260)
4667 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4669 Port to stricter C99 platforms.
4670 Especially, C99 prohibits nesting a struct X inside struct Y if
4671 struct X has a flexible array member.
4672 * alloc.c (struct sdata): New type.
4673 (sdata): Implement in terms of struct sdata.
4674 Remove u member; all uses replaced by next_vector, set_next_vector.
4675 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4676 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4677 (struct sblock): Rename first_data member to data, which is now
4678 a flexible array member. All uses changed.
4679 (next_vector, set_next_vector, large_vector_vec): New functions.
4680 (vector_alignment): New constant.
4681 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4682 (struct large-vector): Now merely a NEXT member, since the old approach
4683 ran afoul of stricter C99. All uses changed to use
4684 large_vector_vec or large_vector_offset.
4685 (large_vector_offset): New constant.
4686 * dispnew.c: Include tparam.h, for tgetent.
4687 Do not include term.h; no longer needed.
4688 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4689 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4690 (struct Lisp_Vector): Use a flexible array member for contents,
4691 instead of a union with a member that is an array of size 1.
4693 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4694 fact that the struct no longer contains a union.
4695 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4696 (struct Lisp_Save_Value, struct Lisp_Free):
4697 Use unsigned, not int, for spacers, to avoid c99 warning.
4698 (union specbinding): Use unsigned, not bool, for bitfield, as
4699 bool is not portable to pre-C99 hosts.
4701 2013-11-04 Glenn Morris <rgm@gnu.org>
4703 * emacs.c (usage_message): Mention that `-L :...' appends.
4705 2013-11-02 Glenn Morris <rgm@gnu.org>
4707 * Makefile.in (abs_builddir): Remove.
4708 (bootstrap_exe): Use relative filename.
4710 Use relative filenames in TAGS files.
4711 * Makefile.in (abs_srcdir): Remove it again.
4712 (.PHONY): Remove frc.
4713 (maintainer-clean): No more TAGS-LISP file.
4714 (TAGS): Pass relative file names to etags.
4715 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4717 * Makefile.in (abs_srcdir): New, set by configure.
4719 (maintainer-clean): Remove pointless echo. That should be in the
4720 top-level Makefile, if anywhere. Delete TAGS-LISP.
4721 (extraclean): No s/ and m/ directories for some time.
4722 (TAGS): Also depend on ctagsfiles3.
4723 Remove no-longer-defined S_FILE.
4724 Pass absolute filenames to etags once more.
4725 (TAGS-LISP): Replace lispdir with its expansion.
4726 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4727 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4729 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4731 * xfaces.c (check_lface_attrs, realize_default_face):
4732 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4733 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4735 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4737 * emacs.c (original_pwd): Remove global var by making it local.
4738 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4740 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4742 * xfaces.c: Declare color_distance.
4743 (QCdistant_foreground): New variable.
4744 (NEAR_SAME_COLOR_THRESHOLD): New define.
4745 (load_color2): New function.
4746 (load_color): Call load_color2.
4747 (load_face_colors): Call load_color2 and if distant-color is specified
4748 calculate distant and use distant-color if colors are near.
4749 (LFACE_DISTANT_FOREGROUND): New define.
4750 (merge_face_ref, Finternal_set_lisp_face_attribute)
4751 (Finternal_get_lisp_face_attribute)
4752 (x_supports_face_attributes_p): Handle distant-foreground similar to
4754 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4756 * dispextern.h (lface_attribute_index):
4757 Add LFACE_DISTANT_FOREGROUND_INDEX.
4759 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4761 * image.c (pbm_next_char): New function.
4762 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4763 (pbm_scan_number): Use it.
4764 (Qlibjpeg_version): New variable.
4765 (syms_of_image): DEFSYM and initialize it.
4767 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4769 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4771 2013-10-31 Glenn Morris <rgm@gnu.org>
4773 * emacs.c (original_pwd): New char.
4774 (main): If using --chdir, store original_pwd.
4775 (init_cmdargs): When setting Vinvocation_directory based on a
4776 relative argv[0], use original_pwd if set. (Bug#15768)
4778 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4780 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4782 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4784 * insdel.c: Fix minor problems found by static checking.
4785 (Qregion_extract_function): Now static.
4786 (prepare_to_modify_buffer_1): Remove unused locals.
4788 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4790 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4791 (syms_of_xdisp): Declare pre-redisplay-function.
4792 (markpos_of_region): Remove function.
4793 (init_iterator, compute_stop_pos, handle_face_prop)
4794 (face_before_or_after_it_pos, reseat_to_string)
4795 (get_next_display_element, window_buffer_changed)
4796 (redisplay_internal, try_cursor_movement, redisplay_window)
4797 (try_window_reusing_current_matrix, try_window_id, display_line)
4798 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4799 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4800 * window.h (struct window): Remove field `region_showing'.
4801 * dispextern.h (struct it): Remove region_beg/end_charpos.
4802 (face_at_buffer_position, face_for_overlay_string)
4803 (face_at_string_position): Update prototypes.
4804 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4805 (face_at_string_position): Remove `region_beg' and `region_end' args.
4806 * fontset.c (Finternal_char_font):
4807 * font.c (font_at, font_range): Adjust calls accordingly.
4808 * insdel.c (Qregion_extract_function): New var.
4809 (syms_of_insdel): Initialize it.
4810 (prepare_to_modify_buffer_1): Use it.
4812 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4814 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4815 * ftxfont.c (ftxfont_get_gcs):
4816 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4817 * xfaces.c (x_free_colors, x_free_dpy_colors)
4818 (x_create_gc, unload_color):
4819 * xselect.c (x_property_data_to_lisp):
4820 * xsettings.c (parse_settings):
4821 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4822 (get_bits_and_offset): Adjust definition.
4823 * frame.c (XParseGeometry): Adjust locals.
4824 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4825 * regex.h (toplevel): Likewise for reg_syntax_t.
4827 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4829 * eval.c (run_hook_with_args): Use FUNCTIONP.
4831 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4833 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4834 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4835 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4836 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4837 on MS-Windows anyway.
4838 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4839 (free_realized_face): ...adjust user.
4840 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4841 white relief pixels to -1.
4842 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4843 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4844 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4846 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4848 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4849 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4850 in practice now. All callers changed.
4852 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4854 * dispextern.h (struct face): Use bitfields for 'underline_type'
4855 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4856 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4857 'stipple' member. Move 'lface' member up to help...
4858 * xfaces.c (make_realized_face): ...this function to find and
4859 clear just the members that need clearing.
4860 (load_face_colors, realize_x_face):
4861 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4863 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4865 * xftfont.c (struct xftfont_info): Remove set-but-unused
4867 (xftfont_open): Adjust user.
4868 (xftfont_get_colors): Remove useless prototype.
4870 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4872 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4873 before passing them to 'unexec'. (Bug#15260)
4875 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4877 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4879 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4881 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4882 the changed signature of the font driver's 'close' method.
4884 * w32font.h (w32font_close): Adjust the prototype to the change in
4885 function definition.
4887 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4889 * w32uniscribe.c (uniscribe_close): Adapt the call to
4890 w32font_close to its new prototype.
4892 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4894 Omit unused frame argument of font API's close function.
4895 * font.h (struct font): Drop frame argument. Adjust comment.
4896 * font.c (font_clear_cache, font_close_object): Adjust users.
4897 * ftfont.c (ftfont_close):
4898 * ftxfont.c (ftxfont_close):
4899 * macfont.m (macfont_close):
4900 * nsfont.m (nsfont_close):
4901 * w32font.c (w32font_close):
4902 * xfont.c (xfont_close):
4903 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4904 tweak comments and make functions safe if called more than once for
4905 the same font object.
4907 Perform font-specific cleanup when font object is swept by GC. See
4908 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4909 * alloc.c (cleanup_vector): New function.
4910 (sweep_vector): Call it for each reclaimed vector object.
4911 * font.h (struct font): Adjust comment.
4913 2013-10-24 Glenn Morris <rgm@gnu.org>
4915 * Makefile.in (abs_top_srcdir): New, set by configure.
4917 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4919 Adjust recent font-related changes to fix bug#15686.
4920 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4921 is a live window system frame, mark its default font too.
4923 2013-10-23 Glenn Morris <rgm@gnu.org>
4925 * Makefile.in (RUN_TEMACS): Make relative (again).
4926 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4927 (bootstrap-emacs$(EXEEXT)):
4928 Quote entities that might contain whitespace.
4930 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4932 Port to Solaris 10 and its bundled GCC.
4933 Problem reported by Timothy C. Burt.
4934 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4936 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4938 Do not allow font caches to grow too large.
4939 * alloc.c (compact_font_cache_entry, compact_font_caches):
4940 New functions or stub if not HAVE_WINDOW_SYSTEM.
4941 (compact_undo_list): Factor out from Fgarbage_collect.
4943 (mark_face_cache): Mark face font. Move down to avoid
4945 (mark_terminals): Do not mark font cache here.
4946 (Fgarbage_collect): Call compaction functions described
4947 above. Adjust comment.
4949 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4951 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4952 chdir to HOME (bug#15607).
4954 * nsterm.m (Qcocoa, Qgnustep): New variables.
4955 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4956 (ns_get_color): Make selection color work for GNUstep also.
4958 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4960 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4961 handles mouse clicks. Instead, let GPM use the same code as all
4962 the other mice use. See the discussion starting at
4963 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4964 for the details of the problem with the menu bar this fixes.
4966 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4968 Remove port-specific display name lists to avoid extra
4969 complexity and data duplication with display info lists.
4970 * xterm.h (x_display_name_list): Remove declaration.
4971 * xterm.c (x_display_name_list): Remove.
4972 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4973 * xfns.c (x_display_info_for_name, Fx_display_list):
4974 Likewise. Use x_display_list where appropriate.
4975 * w32term.h (w32_display_name_list): Remove declaration.
4976 * w32term.c (w32_display_name_list): Remove.
4977 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4979 * w32fns.c (x_display_info_for_name, Fx_display_list):
4980 Likewise. Use x_display_list where appropriate.
4981 * nsterm.h (ns_display_name_list): Remove declaration.
4982 * nsterm.m (ns_display_name_list): Remove.
4983 (ns_term_init, syms_of_nsterm): Adjust users.
4984 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4985 Likewise. Use x_display_list where appropriate.
4986 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4987 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4988 (mark_terminals): Mark per-terminal font cache.
4990 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4992 Don't run timers in input-pending-p. Its new check-timers param
4993 provides the prior behavior. (Bug#15045).
4994 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4996 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4998 Make some functions static in non-Microsoft builds.
4999 On my platform (Fedora 19 x86-64), this shrinks the
5000 Emacs executable (text+data) by 0.25%.
5001 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5002 (load_color) [!MSDOS]:
5003 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5004 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5005 * lisp.h (check_existing):
5006 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5007 (network_interface_info) [!WINDOWSNT]:
5008 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5009 Remove extern decls.
5010 * fileio.c (check_existing):
5011 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5012 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5013 (network_interface_info) [!WINDOWSNT]:
5014 * term.c (encode_terminal_code) [!WINDOWSNT]:
5015 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5016 * xfaces.c (load_color) [!MSDOS]:
5018 * fileio.c (check_existing, check_executable, check_writable):
5019 * process.c (network_interface_list, network_interface_info):
5020 Move earlier, so that we don't need forward decls.
5021 * gnutls.c (fn_gnutls_transport_set_errno)
5022 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5024 * w32.c (init_environment): Use faccessat rather than
5025 check_existing, partly for consistency with the rest of the code
5026 in this file, partly so that check_existing can be static.
5028 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5029 * emacs.c (MAIN_PROGRAM): New macro.
5030 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5031 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5033 bool vector int width fixes
5034 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5035 (Fbool_vector_count_matches_at):
5036 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5037 can exceed PTRDIFF_MAX, at least in theory.
5038 (Fbool_vector_count_matches_at):
5039 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5041 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5043 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5044 (struct sockaddr): Add forward decl, for platforms that lack it.
5046 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5048 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5051 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5053 * w32.c (network_interface_get_info, network_interface_list)
5054 (network_interface_info): New functions. (Bug#15610)
5055 (GetAdaptersInfo_Proc): New typedef.
5056 (get_adapters_info): New wrapper function.
5057 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5059 * process.h (network_interface_list, network_interface_info):
5062 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5063 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5064 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5065 for WINDOWSNT. Doc fix.
5066 (syms_of_process): Defsubr Snetwork_interface_list and
5067 Snetwork_interface_info unconditionally.
5069 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5070 in NS GUI sessions. (Bug#15629)
5072 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5074 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5076 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5078 * print.c (print_object): Print " ..." when truncating bool vectors.
5080 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5082 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5083 standard mouse buttons.
5085 * termhooks.h (struct input_event): Remove incorrect commentary.
5087 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5089 Disallow bool vector operations on mixed-length operands.
5090 The old behavior left garbage in the result vector sometimes,
5091 and didn't seem to be useful.
5092 * data.c (Qwrong_length_argument): New static var.
5093 (wrong_length_argument): New function.
5094 (bool_vector_binop_driver): Check that args agree in length.
5096 * keyboard.c, keyboard.h (all_kboards): Now static.
5098 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5100 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5101 note from the lispref.
5103 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5105 * nsterm.h (struct ns_display_info): Remove set-but-unused
5106 member image_cache (image caches are per-terminal anyway).
5107 (FRAME_X_IMAGE_CACHE): Remove.
5108 * nsterm.m (ns_initialize_display_info): Adjust user.
5110 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5112 * w32proc.c: Include mingw_time.h.
5114 * w32.c: Include mingw_time.h.
5116 Implement scrolling of TTY menus when the screen is too short.
5118 * term.c (tty_menu_display): Accept an additional argument, the
5119 menu item from which to start displaying the menu. Account for
5120 the value of Y when limiting the menu to the number of available
5122 (mi_result): New enumeration.
5123 (read_menu_input): Return enumerated value. When the y coordinate
5124 hits min_y or max_y, return scroll indication instead of wrapping
5126 (tty_menu_activate): Handle the scrolling indications from
5127 read_menu_input. Compute the first menu item to display and pass
5128 it to tty_menu_display.
5130 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5132 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5133 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5134 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5135 Adjust to match the change described below.
5136 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5137 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5138 memory_below_frame members to...
5139 * termchar.h (struct tty_display_info): ...here because they're
5140 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5141 * term.c (init_tty):
5142 * nsterm.m (ns_create_terminal):
5143 * w32term.c (w32_create_terminal):
5144 * xterm.c (x_create_terminal): Adjust users.
5145 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5146 to filter out non-TTY frames. Adjust comment.
5147 (scrolling): Adjust user. Prefer eassert for debugging check.
5149 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5151 * xfaces.c (PT_PER_INCH): Remove unused macro.
5152 * termhooks.h (struct terminal): Remove set-but-unused
5153 member fast_clear_end_of_line.
5154 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5155 * nsterm.m (ns_create_terminal):
5156 * term.c (init_tty):
5157 * w32term.c (w32_create_terminal):
5158 * xterm.c (x_create_terminal): Adjust users.
5160 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5162 * lisp.h (bool_vector_size): New function.
5163 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5164 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5165 (Fbool_vector_not, Fbool_vector_count_matches_at):
5166 Remove uses of 'eassume' that should no longer be needed,
5167 because they are subsumed by the 'eassume' in bool_vector_size.
5169 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5171 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5172 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5173 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5175 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5177 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5178 have different dimensions. (Bug#15575)
5180 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5183 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5185 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5187 * term.c (tty_menu_show): Never return with unbalanced
5188 specpdl. Use eassert for debugging check. Adjust style.
5190 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5192 * term.c (read_menu_input): Make selection of menu items
5193 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5194 (tty_menu_activate): Fix off-by-one error when computing max_y.
5196 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5198 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5199 audit logging (only used with GnuTLS 3.x) and enable it.
5201 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5203 * dispnew.c (redraw_frame): Remove useless #ifdef because
5204 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5205 Also, move TTY fflush to...
5206 * term.c (tty_update_end): ...this function.
5208 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5210 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5211 the end of the frame's glyph matrix. (Bug#15575)
5213 * term.c (tty_menu_display): Don't move cursor while overwriting
5214 frame's glyphs with menu items. Limit the number of items
5215 displayed to what can be shown on the available screen lines,
5216 excluding the echo area.
5217 (tty_menu_activate): Limit the Y coordinate allowed by
5218 read_menu_input to the last screen line used for menu display.
5220 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5222 * lisp.h (eassume): New macro.
5223 Also, include <verify.h>, for 'assume'.
5224 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5225 (vroundup, vector_nbytes):
5226 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5227 (Fbool_vector_not, Fbool_vector_count_matches)
5228 (Fbool_vector_count_matches_at):
5229 Use eassume, not eassert.
5230 * casetab.c (set_identity, shuffle):
5231 * composite.c (composition_gstring_put_cache):
5232 * dispnew.c (update_frame_1):
5233 * ftfont.c (ftfont_shape_by_flt):
5234 * image.c (gif_load):
5235 * intervals.c (offset_intervals):
5236 * macfont.m (macfont_shape):
5237 Remove calls to 'assume' that are no longer needed, because
5238 --enable-gcc-warnings no longer generates bogus warnings
5239 when these calls are removed.
5241 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5243 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5245 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5247 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5248 (Qsubstitute_env_in_file_name): New var.
5249 (syms_of_fileio): Define it.
5251 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5253 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5254 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5257 * term.c (save_and_enable_current_matrix): Don't allocate and
5258 don't save margin areas.
5259 (restore_desired_matrix): Don't restore margin areas.
5260 (free_saved_screen): Don't free margin areas.
5262 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5264 * image.c: Pacify --enable-gcc-warnings.
5265 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5266 #define only if used.
5268 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5270 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5271 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5272 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5273 (gif_load): For giflib v5.x and later, display the error message
5274 produced by giflib when its functions fail.
5275 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5278 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5280 * keyboard.c (last_event_timestamp): Remove. For X selection and
5281 GTK popup menus, it may be obtained from per-frame X display info.
5282 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5283 (process_special_events): Adjust users.
5284 * keyboard.h (last_event_timestamp): Remove declaration.
5285 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5286 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5287 * menu.h (xmenu_show): Adjust prototype.
5288 * menu.c (Fx_popup_menu): Adjust user.
5289 * xselect.c (x_own_selection, x_get_foreign_selection)
5290 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5292 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5294 * keyboard.c (init_kboard): Now static. Add arg
5295 to denote window system. Adjust comment.
5296 (init_keyboard): Adjust user.
5297 (allocate_kboard): New function.
5299 * nsterm.m (ns_term_init):
5300 * term.c (init_tty):
5301 * w32term.c (w32_create_terminal):
5302 * xterm.c (x_term_init): Use it.
5303 * keyboard.h (init_kboard): Remove prototype.
5304 (allocate_kboard): Add prototype.
5306 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5308 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5309 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5311 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5313 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5315 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5317 * term.c (tty_menu_activate): Flush the output stream after
5318 showing the cursor, and don't mark the frame garbaged at exit from
5319 the function. Fixes redisplay glitches when moving from one menu
5322 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5324 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5325 or throw error (Bug#15570).
5327 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5329 * intervals.c (temp_set_point_both): Move test into 'eassert',
5332 * lisp.h (eassert): Don't use 'assume'.
5333 Sometimes 'assume' wins in performance, and sometimes it loses,
5334 so it shouldn't be used all the time. Perhaps we need two
5335 flavors of 'eassert', one for where 'assume' is far more likely
5336 to help or to hurt; but that can be done later.
5337 Problem reported by Dmitry Antipov in
5338 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5339 Also, don't include <verify.h>; no longer needed.
5341 2013-10-09 Glenn Morris <rgm@gnu.org>
5343 * eval.c (Fcond): Doc tweak.
5345 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5347 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5348 expressions with side effects to eassert. (Bug#15565)
5350 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5352 * fns.c (hashfn_user_defined): Allow hash functions to return any
5355 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5357 Fix minor problems found by static checking.
5358 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5359 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5360 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5361 * keyboard.c (read_menu_command): Remove unused local.
5362 * lisp.h (read_menu_command): New decl.
5363 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5364 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5365 Return ptrdiff_t, not int.
5366 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5367 not int, for benefit of xpalloc.
5368 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5370 (have_menus_p): Remove; unused.
5371 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5372 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5373 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5375 (save_and_enable_current_matrix): Omit unnecessary casts.
5376 (read_menu_input): Omit local extern decl (now in lisp.h).
5377 Don't access uninitialized storage if mouse_get_xy fails.
5378 (tty_menu_activate): Mark local as initialized, for lint.
5379 (tty_menu_activate, tty_meny_show): Remove unused locals.
5381 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5383 Support menus on text-mode terminals.
5384 * xterm.h (xw_popup_dialog): Add prototype.
5386 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5387 (xmenu_show): Block input here, instead in Fx_popup_menu.
5388 (xw_popup_dialog): New function, with X-specific bits of popup
5391 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5394 * window.c (Fset_window_configuration): Use run-time tests of the
5395 frame type instead of compile-time conditionals, when menu-bar
5396 lines are considered.
5398 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5399 (w32_popup_dialog): New prototypes.
5401 * w32menu.c (Fx_popup_dialog): Function deleted.
5402 (w32_popup_dialog): New function, with w32 specific bits of popup
5403 dialogs. Block input here.
5405 * w32inevt.c (w32_console_read_socket): Minor change to add
5406 debugging TTY events.
5408 * w32fns.c (show_hourglass): If returning early because the frame
5409 is not a GUI frame, unblock input.
5411 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5412 (cursorY): New functions.
5414 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5415 WINDOWSNT, macros that call curX and curY elsewhere.
5417 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5419 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5420 specific function to hide and show cursor on a text-mode terminal.
5421 (tty_menu_struct, struct tty_menu_state): New structures.
5422 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5423 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5424 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5425 (tty_menu_locate, save_and_enable_current_matrix)
5426 (restore_desired_matrix, screen_update, read_menu_input)
5427 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5428 (tty_pop_down_menu, tty_menu_last_menubar_item)
5429 (tty_menu_new_item_coords, tty_menu_show): New functions.
5430 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5432 * nsterm.h (ns_popup_dialog): Adjust prototype.
5434 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5436 (ns_popup_dialog): Adapt order of arguments to the other
5437 *_menu_show implementations.
5438 (Fx_popup_dialog): Function deleted.
5440 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5442 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5444 * menu.c (have_boxes): New function.
5445 (single_keymap_panes): Use it instead of a compile-time
5447 (single_menu_item): Use run-time tests of the frame type instead
5448 of compile-time conditionals.
5449 (encode_menu_string): New function.
5450 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5451 the macro, since different types of frame need different encoding
5453 (digest_single_submenu): Use run-time tests of frame type instead
5454 of, or in addition to, compile-time conditionals.
5455 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5456 (Fx_popup_menu): Detect when the function is called from keyboard
5457 on a TTY. Don't barf when invoked on a text-mode frame.
5458 Check frame type at run time, instead of compile-time conditionals for
5459 invoking terminal-specific menu-show functions.
5460 Call tty_menu_show on text-mode frames.
5461 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5462 run time to determine which alternative to invoke; support dialogs
5465 * keyboard.h <Qmouse_movement>: Declare.
5467 * keyboard.c <Qmouse_movement>: Now extern.
5468 <Qecho_keystrokes>: New static variable.
5469 (read_key_sequence): Accept an additional argument, a flag to
5470 prevent redisplay during reading of the key sequence. All callers
5472 (read_menu_command): New function.
5473 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5475 (toolkit_menubar_in_use): New function.
5476 (make_lispy_event): Use it instead of a compile-time test.
5478 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5479 window-system being available.
5481 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5482 to x-popup-dialog on the frame type, they all now support popup
5485 * dispnew.c (save_current_matrix): Save the margin areas.
5486 (restore_current_matrix): Restore margin areas.
5487 (update_frame_with_menu): New function.
5489 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5492 * alloc.c (make_save_ptr): Now compiled unconditionally.
5494 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5496 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5497 (redraw_frame, update_frame): Adjust users.
5498 * dispextern.h (set_window_update_flags): Adjust prototype.
5499 * xdisp.c (redisplay_internal): When updating all frames with zero
5500 windows_or_buffers_changed, assume that only the windows that shows
5501 current buffer should be really updated.
5503 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5505 Do not allocate huge temporary memory areas and objects while encoding
5506 for file I/O, thus reducing an enormous memory usage for large buffers.
5507 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5508 * coding.h (struct coding_system): New member raw_destination.
5509 * coding.c (setup_coding_system): Initialize it to zero.
5510 (encode_coding_object): If raw_destination is set, do not create
5511 dst_object. Add comment.
5512 * fileio.c (toplevel): New constant E_WRITE_MAX.
5513 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5514 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5516 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5518 * nsterm.m (windowDidExitFullScreen:)
5519 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5521 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5523 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5524 * keyboard.c (unblock_input_to): Don't process pending signals
5525 if a fatal error is in progress.
5527 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5528 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5529 they're talking about words in Lisp bool vectors.
5530 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5531 * data.c (popcount_bits_word): Rename from popcount_size_t.
5532 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5535 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5537 Improve support for popcount and counting trailing zeros (Bug#15550).
5538 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5539 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5540 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5541 (popcount_size_t_msc, popcount_size_t_gcc):
5542 Remove; now done by Gnulib.
5543 (popcount_size_t): Now a macro that defers to Gnulib.
5544 (count_trailing_zero_bits): Return int, for consistency with
5545 Gnulib and because Emacs prefers signed to unsigned int.
5546 Don't assume that size_t is either unsigned int or unsigned long
5547 or unsigned long long.
5548 (size_t_to_host_endian): Do not assume that size_t is either
5549 exactly 32 or exactly 64 bits wide.
5550 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5551 etc., so that it's now an enum constant, not a macro.
5552 No need to assume that it's either 32 or 64.
5554 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5556 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5559 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5561 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5562 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5564 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5566 emacs_read and emacs_write now use void *, not char *.
5567 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5568 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5569 Buffer arg is now void *, not char *. This matches plain
5570 'read' and 'write' better, and avoids a constraint violation
5571 on Solaris 9 with Oracle Studio.
5573 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5575 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5576 memset to explicit loop. Otherwise copy largest possible chunk
5577 from initialized to uninitialized part, thus allowing the longer
5578 memcpy runs and reducing the number of loop iterations.
5580 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5582 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5583 hide toolbar (Bug#15388).
5584 (windowDidEnterFullScreen:): If presentation options are zero,
5585 set them here (Bug#15388).
5586 (ns_update_auto_hide_menu_bar): Remove runtime check.
5587 Don't auto hide dock unless menubar is also auto hidden.
5589 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5591 * editfns.c (message): Mention batch mode in doc string.
5593 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5595 * nsterm.m (check_native_fs): Remove erroneous comment.
5597 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5599 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5600 uses find_newline instead of scan_newline and so doesn't move point.
5602 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5604 Use hardware support for byteswapping on glibc x86 etc.
5605 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5606 whereas the old swap64 needed 30.
5607 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5608 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5609 Use byteswap.h's macros to swap bytes.
5610 * lisp.h (swap16, swap32, swap64): Remove.
5611 All uses replaced by bswap_16, bswap_32, bswap_64.
5613 * bytecode.c (exec_byte_code): Use some more volatile variables
5614 to work around local variables getting clobbered by longjmp.
5615 Port to pre-C99, which doesn't allow decls after stmts.
5617 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5619 * lisp.h (eassert): Assume that COND is true when optimizing.
5620 In other words, take on the behavior of eassert_and_assume.
5621 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5622 (eassert_and_assume): Remove. All uses replaced by eassert.
5624 * xdisp.c (Qglyphless_char): Now static.
5626 Adjust to merge from gnulib.
5627 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5628 * lisp.h: Include <verify.h>, for 'assume'.
5630 * eval.c (clobbered_eassert): New macro.
5631 (internal_catch, internal_condition_case)
5632 (internal_condition_case_1, internal_condition_case_2)
5633 (internal_condition_case_n): Use it instead of eassert
5634 when the argument contains locals clobbered by longjmp.
5635 Don't use clobbered locals outside of clobbered_eassert.
5636 (internal_lisp_condition_case): Use a volatile variable
5637 to work around a local variable's getting clobbered.
5639 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5641 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5642 (PUSH_HANDLER): New macro.
5643 (catchlist): Remove.
5644 (handlerlist): Always declare.
5646 * eval.c (catchlist): Remove (merge with handlerlist).
5647 (handlerlist, lisp_eval_depth): Not static any more.
5648 (internal_catch, internal_condition_case, internal_condition_case_1)
5649 (internal_condition_case_2, internal_condition_case_n):
5651 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5652 handlerlist/catchlist.
5653 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5654 handlerlist which can only handle a single condition-case handler at
5656 (find_handler_clause): Simplify since we only a single branch here
5659 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5661 (bcall0): New function.
5662 (exec_byte_code): Add corresponding cases. Improve error message when
5663 encountering an invalid byte-code. Let Bunwind_protect accept
5664 a function (rather than a list of expressions) as argument.
5666 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5667 and make them unconditional now that they're heap-allocated.
5669 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5671 * charset.c (Fdecode_char, Fencode_char): Remove description of
5672 `restriction' arg. now that it's hidden by advertised-calling-convention.
5674 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5676 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5677 Remove unused variable (from mac-port).
5678 (macfont_draw): Use s->ybase for correct y position.
5680 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5682 * frame.h (struct frame): Drop has_minibuffer member because...
5683 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5684 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5686 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5688 * window.h (struct window): Prefer enum text_cursor_kinds to int
5689 for phys_cursor_type member. Move the latter, phys_cursor_width,
5690 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5691 * window.c (replace_window, make_window): Adjust users.
5693 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5695 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5696 this module is never compiled otherwise.
5698 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5700 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5703 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5705 * xdisp.c (get_next_display_element): Don't call face_for_font in
5706 a build configured --without-x. (Bug#15484)
5708 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5710 * window.c (calc_absolute_offset): #elif should be #elif defined.
5712 * frame.c (delete_frame): Block/unblock input to overcome race
5713 condition (Bug#15475).
5715 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5717 * frame.c (delete_frame): Record selected frame only after
5718 calling Qdelete_frame_functions (Bug#15477).
5720 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5722 * nsterm.m (ns_selection_color): Remove.
5723 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5724 NSColor selectedText(Background)Color. Only for COCOA.
5725 (ns_term_init): Remove assignment of ns_selection_color, logic
5726 moved to ns_get_color.
5728 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5729 NS_SELECTION_COLOR_DEFAULT.
5730 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5732 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5734 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5735 frame' does not have the tool_bar_window member.
5737 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5739 Signal error when reading an empty byte-code object (Bug#15405)
5740 * lread.c (read1): Signal error.
5741 * alloc.c (make_byte_code): eassert header size.
5742 (sweep_vectors): Change an int to size_t.
5744 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5746 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5747 instead of ints, as it's the usual style for offsetof constants. See:
5748 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5750 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5751 This is ugly, but it should fix the performance problem for older
5752 GCC versions in the short run. I'll look into integrating the
5753 Gnulib module for popcount, as a better fix.
5754 See the thread starting in:
5755 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5756 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5757 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5758 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5759 (popcount_size_t): Use it.
5761 2013-09-24 Daniel Colascione <dancol@dancol.org>
5763 * process.c (Fnetwork_interface_info): Fix build break due to
5766 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5768 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5769 Prefer signed to unsigned integers where either will do.
5770 No need for 'const' on locals that do not escape.
5771 Omit easserts with unnecessary and unportable assumptions about
5772 alignment. Avoid unnecessary casts to char *.
5774 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5776 Use union for the payload of struct Lisp_Vector.
5777 This helps to avoid a few glitches dictated by C's aliasing rules.
5778 * lisp.h (struct Lisp_Vector): Use union for next and
5779 contents member. Adjust comment. Change related users.
5780 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5781 Related users changed.
5782 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5783 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5784 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5785 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5787 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5789 Optimize glyph row clearing and copying routines.
5790 * dispextern.h (struct glyph_row): Change layout of struct
5791 glyph_row to help copy_row_except_pointers. Adjust comment.
5792 * dispnew.c (null_row): Remove.
5793 (clear_glyph_row): Use offsetof and memset to find and clear
5794 just the members that need clearing. Adjust comment.
5795 (copy_row_except_pointers): Likewise for copying.
5797 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5799 Some minor cleanups of recently-added bool vector code.
5800 * conf_post.h (assume): Always return void. Use lint version
5801 only if GCC and MSC versions don't apply.
5802 * conf_post.h (assume):
5803 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5804 Depend on _MSC_VER, not __MSC_VER, for consistency with
5806 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5807 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5808 (bool_vector_binop_driver, count_trailing_zero_bits)
5809 (size_t_to_host_endian): Now static, not static inline;
5810 the latter isn't needed with modern compilers and doesn't
5811 work with older compilers anyway.
5813 * alloc.c (valgrind_p): Use bool for boolean.
5815 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5817 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5818 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5819 (display_last_displayed_message_p, message_buf_print)
5820 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5821 Use bool for boolean.
5822 * dispextern.h (cancel_line, init_desired_glyphs):
5823 Remove ancient leftover.
5824 (help_echo_showing_p, hourglass_shown_p):
5825 * lisp.h (noninteractive_need_newline): Adjust declaration.
5827 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5829 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5831 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5832 ...this file and convert the latter to static. Adjust comment.
5833 (make_initial_frame):
5834 * window.c (init_window_once): Adjust user.
5835 * frame.h (last_nonminibuf_frame): Remove declaration.
5836 * lisp.h (selected_frame): Likewise.
5837 * msdos.c (the_only_display_info): Adjust comment.
5839 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5841 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5842 computing the end column of mouse-highlight that comes from
5843 display or overlay strings. (Bug#15437)
5844 (note_mouse_highlight): Adapt calculation of last argument to
5845 mouse_face_from_string_pos to the above change.
5847 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5848 all platforms, not just for clang.
5850 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5852 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5853 about excess arguments to snprintf.
5855 * conf_post.h(assume): Use __builtin_unreachable for clang.
5857 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5859 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5860 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5862 2013-09-23 Daniel Colascione <dancol@dancol.org>
5864 * alloc.c (USE_VALGRIND): New macro; on by default
5865 when ENABLE_CHECKING.
5866 (mark_maybe_object, mark_maybe_pointer)
5867 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5869 (valgrind_p) [USE_VALGRIND]: New variable.
5870 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5872 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5874 * process.c (wait_reading_process_output): Change int pnamelen to
5877 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5878 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5879 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5880 argument to unsigned long to avoid warning.
5881 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5883 * conf_post.h (assume): Fix compiler error: x shall be cond.
5885 2013-09-22 Daniel Colascione <dancol@dancol.org>
5887 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5888 warning when compiling without a window system.
5890 2013-09-22 Daniel Colascione <dancol@dancol.org>
5892 * data.c (Qbool_vector_p): New symbol.
5893 (bool_vector_spare_mask, popcount_size_t_generic)
5894 (popcount_size_t_msc, popcount_size_t_gcc)
5896 (bool_vector_binop_driver)
5897 (count_trailing_zero_bits, size_t_to_host_endian)
5898 (Fbool_vector_exclusive_or)
5899 (Fbool_vector_union)
5900 (Fbool_vector_intersection, Fbool_vector_set_difference)
5901 (Fbool_vector_subsetp, Fbool_vector_not)
5902 (Fbool_vector_count_matches)
5903 (Fbool_vector_count_matches_at): New functions.
5904 (syms_of_data): Intern new symbol, functions.
5905 * alloc.c (bool_vector_payload_bytes): New function.
5906 (Fmake_bool_vector): Instead of calling Fmake_vector,
5907 which performs redundant initialization and argument checking,
5908 just call allocate_vector ourselves. Make sure we clear any
5909 terminating padding to zero.
5910 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5911 instead of open-coding the size calculation.
5912 (vroundup_ct): New macro.
5913 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5914 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5915 * composite.c (composition_gstring_put_cache):
5916 Change lint_assume to assume.
5917 * conf_post.h (assume): New macro.
5918 (lint_assume): Remove.
5919 * dispnew.c (update_frame_1): Change lint_assume to assume.
5920 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5922 * image.c (gif_load): Change lint_assume to assume.
5923 * lisp.h (eassert_and_assume): New macro.
5924 (Qbool_vector_p): Declare.
5925 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5926 (swap16, swap32, swap64): New inline functions.
5927 * macfont.m (macfont_shape): Change lint_assume to assume.
5928 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5929 * xsettings.c (parse_settings): Use new swap16 and
5930 swap32 from lisp.h instead of file-specific macros.
5932 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5934 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5935 found (which can legitimately happen when the glyph row at the
5936 window start is disabled in the current_matrix. (Bug#15365)
5938 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5940 Fix syntax.h bug introduced by recent INLINE change.
5941 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5942 conditionally compiled one way in some modules, and a different
5943 way in others. This doesn't work with extern inline functions,
5944 which must have the same definition in all modules, because the
5945 defining code might be shared across modules, depending on the
5946 implementation. Symptoms reported by Martin Rudalics in:
5947 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5948 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5949 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5950 overriding the corresponding functions in syntax.h.
5951 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5952 (syntax_property): New inline functions.
5953 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5954 Rewrite in terms of these new functions.
5956 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5958 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5959 not chars_in_text, whose result depends on the multibyteness of
5960 the current buffer. (Bug#15426)
5962 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5964 Port recent change to hosts where pointers aren't 'long'.
5965 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5966 Don't assume that pointers are the same width as 'long'.
5967 Add a compile-time check that a pointer fits into two X slots.
5969 A simpler, centralized INLINE.
5970 * conf_post.h (INLINE): Define only if not already defined.
5971 This allows us to use a single INLINE, defined by one file
5973 * emacs.c (INLINE): Define it.
5974 Also, include category.h, charset.h, composite.h, dispextern.h,
5975 syntax.h, systime.h, so that their INLINE definitions are expanded
5977 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5978 * buffer.h, buffer.c (BUFFER_INLINE):
5979 * category.h, category.c (CATEGORY_INLINE):
5980 * character.h, character.c (CHARACTER_INLINE):
5981 * charset.h, charset.c (CHARSET_INLINE):
5982 * composite.h, composite.c (COMPOSITE_INLINE):
5983 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5984 * frame.h, frame.c (FRAME_INLINE):
5985 * intervals.h, intervals.c (INTERVALS_INLINE):
5986 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5987 * lisp.h, alloc.c (LISP_INLINE):
5988 * process.h, process.c (PROCESS_INLINE):
5989 * syntax.h, syntax.c (SYNTAX_INLINE):
5990 * systime.h, sysdep.c (SYSTIME_INLINE):
5991 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5992 * window.h, window.c (WINDOW_INLINE):
5993 Remove. All uses replaced with INLINE.
5995 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5997 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6000 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6002 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6003 'const char *' to avoid compiler warnings due to similar change in
6004 the prototype of x_get_string_resource.
6006 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6008 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6009 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6010 going to replace static variables below. Adjust comments.
6011 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6012 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6013 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6014 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6015 Related users changed.
6016 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6017 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6018 last_mouse_movement_time, going to replace static variables below.
6020 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6021 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6023 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6024 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6025 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6026 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6027 static variables below.
6028 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6029 (last_mouse_scroll_bar): Remove.
6030 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6031 (mouseExited): Related users changed.
6033 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6035 Do not use external array to process X scroll bar messages.
6036 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6037 (x_send_scroll_bar_event): Pack window pointer into two slots
6038 of XClientMessageEvent if we're 64-bit. Adjust comment.
6039 (x_scroll_bar_to_input_event): Unpack accordingly.
6041 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6043 Ifdef away recent changes which aren't relevant to NS port.
6044 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6045 [!HAVE_NS]: Declare as such.
6046 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6047 [!HAVE_NS]: Define as such.
6049 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6051 * frame.c (x_redo_mouse_highlight): New function
6052 to factor out common code used in W32 and X ports.
6053 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6054 * xterm.h (struct x_display_info):
6055 * w32term.h (struct w32_display_info):
6056 * nsterm.h (struct ns_display_info): New members
6057 last_mouse_motion_frame, last_mouse_motion_x and
6058 last_mouse_motion_y, going to replace static variables below.
6059 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6060 (redo_mouse_highlight): Remove.
6061 (note_mouse_movement, syms_of_xterm): Adjust user.
6062 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6063 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6064 (redo_mouse_highlight): Remove.
6065 (note_mouse_movement, syms_of_w32term): Adjust user.
6066 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6067 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6069 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6070 * nsfns.m (compute_tip_xy): Adjust user.
6072 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6074 * frame.c (x_mouse_grabbed): New function.
6075 * dispextern.h (x_mouse_grabbed): Add prototype.
6076 (last_mouse_frame): Remove declaration.
6077 * xterm.h (struct x_display_info):
6078 * w32term.h (struct w32_display_info):
6079 * nsterm.h (struct ns_display_info): New member
6080 last_mouse_frame, going to replace...
6081 * xdisp.c (last_mouse_frame): ...global variable.
6082 (note_tool_bar_highlight):
6083 * w32term.c (w32_mouse_position, w32_read_socket):
6084 * xterm.c (XTmouse_position, handle_one_xevent):
6085 Use x_mouse_grabbed.
6086 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6088 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6090 * w32term.c (w32_read_socket): Avoid temporary
6091 variables in a call to x_real_positions.
6092 * xterm.c (handle_one_xevent): Likewise.
6094 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6096 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6097 (x_icon_type): Remove prototype.
6098 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6099 * frame.c (x_icon_type): Remove.
6100 * w32term.c (x_make_frame_visible, x_iconify_frame):
6101 * xterm.c (x_make_frame_visible, x_iconify_frame):
6102 Use x_set_bitmap_icon to factor out common code.
6104 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6106 * dispextern.h (check_x_display_info, x_get_string_resource):
6107 Declare here just once and unify the latter.
6108 * frame.c (check_x_display_info, x_get_string_resource):
6109 * nsterm.h (check_x_display_info):
6110 * xrdb.c (x_get_string_resource):
6111 * xterm.h (check_x_display_info): Remove prototypes.
6112 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6113 * w32reg.c (x_get_string_resource): Likewise.
6114 (w32_get_rdb_resource): Adjust user.
6116 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6118 * xterm.h (struct x_display_info): New member
6119 x_pending_autoraise_frame, going to replace...
6120 * xterm.c (pending_autoraise_frame): ...static variable.
6121 (x_new_focus_frame, XTread_socket): Adjust users.
6122 * w32term.h (struct w32_display_info): New member
6123 w32_pending_autoraise_frame, going to replace...
6124 * w32term.c (pending_autoraise_frame): ...global variable.
6125 (x_new_focus_frame, w32_read_socket): Adjust users.
6127 2013-09-17 Glenn Morris <rgm@gnu.org>
6129 * xdisp.c (message_dolog): If we create *Messages*,
6130 switch it to messages-buffer-mode.
6132 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6134 Don't overuse 'const' in types of locals.
6135 * bidi.c (bidi_count_bytes):
6136 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6137 (xg_event_is_for_scrollbar):
6138 * xselect.c (x_handle_property_notify)
6139 (x_handle_selection_notify, x_handle_dnd_message):
6140 * xsettings.c, xsettings.h (xft_settings_event):
6141 * xterm.c (x_handle_net_wm_state, handle_one_event)
6142 (x_menubar_window_to_frame, x_detect_focus_change)
6143 (construct_mouse_click, note_mouse_movement)
6144 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6145 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6146 (handle_one_xevent, x_handle_net_wm_state):
6147 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6148 (x_handle_dnd_message):
6149 Avoid unnecessary 'const', typically the second 'const' in
6150 'const foo * const arg', a 'const' that does not affect the API
6151 and doesn't significantly help the human reader.
6153 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6155 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6156 only if Glib < 2.36.0.
6157 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6158 * xsettings.c (init_gconf, init_gsettings): Do not check
6160 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6162 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6164 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6166 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6167 before calling g_type_init.
6169 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6171 * nsterm.m (syms_of_nsterm): ... to here.
6173 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6175 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6176 (ignore_next_mouse_click_timeout): Use Time as X does.
6177 (handle_one_xevent): Avoid cast and use unsigned comparison.
6179 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6181 Do not copy X event in handle_one_xevent except KeyPress case.
6182 Wnen XEvent is processed, it is unlikely to be changed except
6183 KeyPress case, so we can avoid copying and use const pointer to
6184 const data to make sure that an event is not changed elsewhere.
6185 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6186 const' and do not create local copy except for the KeyPress event.
6187 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6188 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6189 (x_handle_net_wm_state, x_menubar_window_to_frame)
6190 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6191 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6192 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6193 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6194 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6195 (x_handle_dnd_message):
6196 * xsettings.c (xft_settings_event):
6197 Use 'const XEvent * const' where appropriate.
6198 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6200 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6202 Fix X event waiting to handle multiple frames.
6203 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6204 * xterm.c (pending_event_wait): Remove. Adjust users.
6205 (x_detect_focus_change): Pass frame arg.
6206 (handle_one_xevent): Find related frame early and clear per-frame
6207 wait_event_type only if this is an event for the relevant frame.
6208 (x_wait_for_event): Use per-frame wait_event_type.
6210 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6212 * nsfns.m (Fx_create_frame): Fix font driver registration for
6215 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6216 for syms_of_macfont.
6218 * nsterm.m: Include macfont.h.
6219 (ns_tmp_flags, ns_tmp_font): Remove.
6220 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6221 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6222 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6223 (changeFont:): Fix code style. Check for font driver type when
6226 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6229 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6230 (nsfont_open): Set font driver type.
6231 Set font->ascent and font->descent. Figure out font instead of
6232 ns_tmp_font, and flags instead of ns_tmp_flags.
6233 Fix indentation. Remove call to ns_draw_text_decoration,
6236 * nsfns.m: Include macfont.h.
6237 (Fx_create_frame): Register macfont driver, make a better default font.
6238 (Fns_popup_font_panel): Get font from macfont driver, if used.
6240 * macfont.m, macfont.h, macuvs.h: New files.
6242 * font.h: Declare syms_of_macfont.
6244 * font.c (syms_of_font): Call syms_of_macfont.
6246 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6248 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6250 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6251 and it is always zero for others, so I assume that this is an ancient
6252 leftover which nobody will want to change any more.
6253 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6254 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6255 * frame.c (x_set_scroll_bar_width):
6256 * w32fns.c (w32_createscrollbar):
6257 * w32term.c (w32_set_vertical_scroll_bar):
6258 * xfns.c (x_set_scroll_bar_default_width):
6259 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6260 (x_scroll_bar_expose): Related users changed.
6262 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6264 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6265 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6266 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6268 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6270 * nsterm.h, w32term.h, xterm.h: ...and not here.
6271 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6272 Remove unused Xisms.
6273 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6274 these modules are never compiled otherwise.
6276 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6278 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6279 Doc fix. (Bug#15375)
6281 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6283 Unify Fx_focus_frame between all ports.
6284 * frame.h (x_focus_frame): New prototype.
6285 * xfns.c (Fx_focus_frame): Remove.
6286 (syms_of_xfns): Do not defsubr it.
6287 (x_focus_frame): X implementation.
6288 * nsfns.m (Fx_focus_frame): Remove.
6289 (syms_of_nsfns): Do not defsubr it.
6290 (x_focus_frame): NS implementation.
6291 * w32term.c (Fx_focus_frame): Remove.
6292 (x_focus_on_frame): Rename to...
6293 (x_focus_frame): W32 implementation.
6294 * w32term.h (x_focus_on_frame): Remove prototype.
6295 * w32fns.c (Fx_focus_frame): Remove.
6296 (syms_of_w32fns): Do not defsubr it.
6297 * frame.c (Fx_focus_frame): Define here.
6298 (syms_of_frame): Defsubr here.
6299 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6301 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6303 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6304 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6305 each port to reference the port-specific window system data.
6306 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6307 (FRAME_DISPLAY_INFO): Define.
6308 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6309 (FRAME_DISPLAY_INFO): Define. Adjust users.
6310 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6311 (FRAME_DISPLAY_INFO): Define. Adjust users.
6312 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6313 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6314 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6315 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6316 * xselect.c, xterm.c: All related users changed.
6318 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6320 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6321 (x_menubar_window_to_frame): Remove prototypes.
6322 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6323 (x_menubar_window_to_frame, x_top_window_to_frame):
6325 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6326 (x_menubar_window_to_frame, x_top_window_to_frame):
6327 ...to here and convert all but the last to static.
6329 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6331 * lisp.mk (lisp): Add w32-common-fns.elc.
6333 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6335 * charset.c (char_charset): Document an exception for char-charset.
6337 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6339 * xterm.h (x_display_info): New field last_user_time...
6340 * xterm.c (toplevel): ...to replace static last_user_time.
6341 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6343 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6345 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6346 scroll bar values to prevent thumb from disappear and update comment.
6348 2013-09-11 Glenn Morris <rgm@gnu.org>
6350 * emacs.c (usage_message): Possessive apostrophe tweak.
6352 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6354 * nsterm.m (syms_of_nsterm): Use Qns.
6355 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6356 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6357 * xfns.c (x_display_info_for_name, Fx_open_connection):
6358 Remove old '#if 0' code.
6359 (syms_of_xfns): Use Qx.
6360 * termhooks.h (fullscreen_hook): Remove the leftover.
6361 (struct terminal): Fix typo in comment.
6363 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6365 Cleaning up a few X scroll bar bits.
6366 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6367 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6368 New member last_seen_part, going to replace...
6369 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6370 (xt_action_hook) [USE_LUCID]: Adjust user.
6371 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6372 Lucid-specific scroll bar support.
6373 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6374 to int and adjust to use last_seen_part member.
6375 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6376 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6377 Initialize last_seen_part.
6379 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6381 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6382 insert-buffer-substring an empty string.
6384 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6386 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6387 avoiding a GCC warning.
6389 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6391 Ifdef away frame tool bar code when it is not really used.
6392 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6393 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6394 and minimize_tool_bar_window_p under the above.
6395 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6396 (fset_tool_bar_window): Likewise.
6397 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6398 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6399 (change_frame_size_1):
6400 * window.c (window_from_coordinates, Frecenter): Adjust users.
6401 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6402 code is not really used.
6403 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6404 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6405 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6406 [!USE_GTK && !HAVE_NS]: Define as such.
6407 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6408 (note_mouse_highlight, expose_frame):
6409 * xfns.c (x_set_tool_bar_lines):
6410 * xterm.c (handle_one_xevent): Adjust users.
6412 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6414 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6415 This bug was introduced by my 2013-08-26 patch, which incorrectly
6416 assumed that the terminfo implementation doesn't use termcap buffers.
6417 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6418 these buffers apparently are used after all.
6419 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6420 (struct tty_display_info): Define members termcap_term_buffer and
6421 termcap_strings_buffer even if TERMINFO.
6423 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6426 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6427 'usage' docstring entry to pacify make-docfile.
6429 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6431 Change comparison functions =, <, >, <=, >= to take many arguments.
6432 * data.c: Change comparison functions' interface and implementation.
6433 * lisp.h: Make arithcompare available for efficient two arg
6435 * bytecode.c: Use arithcompare.
6436 * fileio.c: Use new interface.
6438 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6440 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6442 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6444 * eval.c (Feval): Document the new use of `lexical'.
6446 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6448 Review and drop old frame resize hack.
6449 * frame.h (struct frame): Remove force_flush_display_p.
6450 * dispnew.c (update_frame): Adjust user and don't call
6451 flush_frame here. The comment has said that there was an issues
6452 with redisplaying fringes, but I don't see any differences with
6453 and without this hack. Hopefully we can continue without it.
6454 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6455 current frame matrices twice if resized_p is set.
6457 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6459 Do not populate pure Xism x_sync to other ports.
6460 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6461 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6462 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6463 * w32term.h (x_sync): Remove prototype.
6465 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6467 Cleanup frame flushing.
6468 * dispextern.h (struct redisplay_interface):
6469 Drop flush_display_optional because flush_display is enough
6470 for X and flushing via RIF is just a no-op for others.
6471 * frame.h (flush_frame): New function.
6472 * dispnew.c (update_frame):
6473 * minibuf.c (read_minibuf):
6474 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6476 * keyboard.c (detect_input_pending_run_timers): Do not flush
6477 all frames but selected one in redisplay_preserve_echo_area.
6478 * nsterm.m (ns_flush): Remove no-op.
6479 (ns_redisplay_interface): Adjust user.
6480 * w32term.h (x_flush): Remove no-op.
6481 (w32_redisplay_interface): Adjust user.
6482 * xterm.c (x_flush): Simplify because we do not flush all
6483 frames at once any more. Adjust comment.
6484 (x_redisplay_interface): Adjust user.
6486 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6488 Port --without-x --enable-gcc-warnings to Fedora 19.
6489 * gfilenotify.c (globals_of_gfilenotify):
6490 Call g_type_init only if using an older glib version that needs it.
6492 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6494 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6495 (last_glyphless_glyph_merged_face_id): Remove declarations.
6496 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6497 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6498 (last_glyphless_glyph_merged_face_id): Now static.
6499 (merge_escape_glyph_face): New function, refactored from...
6500 (get_next_display_element): ...here.
6501 (merge_glyphless_glyph_face): New function, refactored from...
6502 (produce_glyphless_glyph): ...here...
6503 * term.c (produce_glyphless_glyph): ...and here.
6505 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6507 * eval.c (eval_sub): Only call Ffunction if necessary.
6509 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6511 Attempt to make redisplay more selective when changing cursor type.
6512 * frame.h (struct frame): New bitfield cursor_type_changed.
6513 * xdisp.c (cursor_type_changed): Remove.
6514 (try_cursor_movement, redisplay_window, try_window_id)
6515 (set_frame_cursor_types, try_window_reusing_current_matrix):
6516 Adjust to use per-frame bitfield.
6517 (redisplay_internal): Look for cursor type change on each visible
6518 frame and consider all frames if cursor type has been changed on
6519 the frame other than selected. If cursor type has been changed on
6520 selected frame only, do not use fast update.
6522 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6524 Attempt to make redisplay more selective when changing fonts.
6525 * frame.h (struct frame): New bitfield fonts_changed.
6526 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6527 (adjust_frame_glyphs): Add prototype.
6528 * dispnew.c (fonts_changed_p): Remove.
6529 (adjust_glyphs): Remove because we do not
6530 adjust matrices on all frames at once any more.
6531 (adjust_frame_glyphs): Block and unblock input here.
6532 (adjust_glyph_matrix): Use fonts_changed.
6533 (change_frame_size_1): Use adjust_frame_glyphs.
6534 * font.c (font_open_entity): Use fonts_changed.
6535 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6536 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6537 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6538 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6539 (shrink_mini_window, Fresize_mini_window_internal)
6540 (window_scroll_pixel_based, Fset_window_configuration)
6541 (apply_window_adjustment, Fset_window_vscroll):
6542 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6543 Use adjust_frame_glyphs.
6544 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6545 (try_window_reusing_current_matrix, try_window_id, display_line)
6546 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6547 (redisplay_internal): Consider fonts_changed and adjust frame
6548 matrices for each frame only if the frame is visible. If font
6549 has been changed on some frame during full redisplay, retry
6550 only visible frames where the font has been actually changed.
6552 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6554 Cache current header and mode line height for each window.
6555 * window.h (struct window): New fields mode_line_height
6556 and header_line_height.
6557 * window.c (make_window): Initialize them.
6558 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6559 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6560 (current_mode_line_height, current_header_line_height):
6562 * xdisp.c (current_mode_line_height, current_header_line_height):
6564 (pos_visible_p, init_xdisp): Adjust user.
6565 (redisplay_window): Invalidate mode_line_height and
6566 header_line_height if current and desired matrices do not agree.
6568 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6570 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6571 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6573 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6575 Make --without-x compatible with --enable-gcc-warnings.
6576 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6577 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6578 members under HAVE_WINDOW_SYSTEM.
6579 * keyboard.c (make_lispy_focus_out): Likewise.
6580 (record_menu_key): Move under HAVE_MENUS.
6581 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6582 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6583 (syms_of_xdisp): Adjust user.
6584 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6585 (start_hourglass, cancel_hourglass):
6586 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6587 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6588 and CLEAR_FONT_TABLE_NFONTS.
6589 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6590 Declare only if HAVE_WINDOW_SYSTEM.
6591 (lface_same_font_attributes_p, clear_face_gcs): Define only
6592 if HAVE_WINDOW_SYSTEM.
6594 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6596 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6597 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6598 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6600 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6602 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6604 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6606 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6607 This fixes a type error on hosts where ptrdiff_t is wider than int.
6609 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6611 * keyboard.c (read_key_sequence_vs): New function.
6612 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6615 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6617 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6619 Makefile improvements.
6620 * Makefile.in (config.status): Don't use double-colon rules, as
6621 they are not portable according to POSIX. Fix shell typo with `;
6622 I guess this rule has never been tested?
6623 (VCSWITNESS): New macro, to override any environment var.
6625 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6627 * xterm.h (struct x_display_info): Do not track X connection
6628 fd separately because it is always available from Display.
6629 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6632 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6634 * buffer.c (drop_overlay):
6635 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6636 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6638 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6640 * buffer.c (Fmake_overlay, Fmove_overlay):
6641 * intervals.c (set_point_from_marker):
6642 * print.c (PRINTPREPARE): Prefer signal_error
6643 to plain error and report unsuitable marker too.
6645 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6647 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6648 for 'dragging' member.
6649 (struct x_output): Remove set-but-unused leftovers
6650 'left_before_move' and 'top_before_move'.
6651 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6652 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6653 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6654 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6655 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6656 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6657 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6658 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6660 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6662 * nsfont.m (INVALID_GLYPH): New define.
6663 (nsfont_encode_char): Use INVALID_GLYPH.
6664 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6666 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6668 * xterm.c (x_last_mouse_movement_time): Revert last change.
6669 This code should use XDisplayMotionBufferSize to check display's
6670 motion history first, and there are few other issues as well.
6671 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6672 (handle_one_xevent): Adjust user.
6674 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6676 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6677 * frame.c (Flast_nonminibuf_frame): ... to here.
6678 (check_minibuf_window): Don't abort if no window was found
6681 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6683 Use XGetMotionEvents to ask the last mouse motion time from X server.
6684 * xterm.c (X_MOTION_HISTORY): Default to 1.
6685 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6686 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6687 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6688 Ifdef away legacy code.
6689 (XTmouse_position, x_scroll_bar_report_motion):
6690 Use x_last_mouse_movement_time.
6691 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6694 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6696 * msdos.c (last_mouse_window): Move to...
6697 (dos_rawgetc): ...this function and adjust comment.
6698 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6699 (mouseMoved): ...this function and adjust comment.
6700 * w32term.c (last_window): Likewise with...
6701 (w32_read_socket): ...this function.
6702 * xterm.c (last_window): Likewise with...
6703 (handle_one_xevent): ...this function.
6705 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6707 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6708 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6709 (handle_one_xevent): ...to here.
6710 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6713 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6715 * msdos.c (IT_set_terminal_window): Remove no-op.
6716 (initialize_msdos_display): Adjust terminal setup.
6717 * w32console.c (w32con_set_terminal_window): Remove no-op.
6718 (initialize_w32_display): Adjust terminal setup.
6719 * w32term.c (w32_set_terminal_window): Remove no-op.
6720 (w32_create_terminal): Adjust terminal setup.
6721 * xterm.c (XTset_terminal_window): Remove no-op.
6722 (x_create_terminal): Adjust terminal setup.
6724 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6726 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6728 (ns_create_terminal): Adjust terminal setup.
6729 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6731 (w32_create_terminal): Adjust terminal setup.
6732 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6734 (x_create_terminal): Adjust terminal setup.
6736 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6738 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6739 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6740 * dispnew.c (buffer_posn_from_coords):
6741 * window.c (Fwindow_end, displayed_window_lines):
6742 * xdisp.c (redisplay_mode_lines): Use it.
6744 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6746 * fontset.c (face_for_char): Check char in the current face font first
6747 if HAVE_NS (Bug#15138).
6749 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6751 * window.c (temp_output_buffer_show): Make sure window returned
6752 by display_buffer is live (Bug#15213).
6754 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6756 Minor cleanup to avoid forward declarations.
6757 * coding.h (struct ccl_spec): Remove forward declaration.
6758 * composite.h (toplevel): Include font.h.
6759 (struct composition_it, struct face, struct font_metrics):
6760 Remove forward declaration.
6761 * dispextern.h (struct image, struct atimer): Likewise.
6762 * emacsgtkfixed.h (struct frame): Likewise.
6763 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6764 * font.h (struct font_driver, struct font, struct glyph_string)
6765 (struct face): Remove forward declaration.
6766 * fontset.h (struct face, struct font): Likewise.
6767 * frame.h (toplevel): Style cleanup.
6768 (enum output_method): Move to...
6769 * termhooks.h (enum output_method): ...here.
6770 (struct glyph, struct frame, struct ns_display_info)
6771 (struct x_display_info, struct w32_display_info):
6772 Remove forward declaration.
6773 * xterm.h (toplevel): Include termhooks.h.
6774 (struct font, struct window, struct glyph_matrix, struct frame)
6775 (struct input_event, struct face, struct image): Remove forward
6777 * gtkutil.h (struct _widget_value): Likewise.
6778 * keyboard.h (toplevel): Include termhooks.h.
6779 (struct input_event): Remove forward declaration.
6781 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6783 * intervals.c (set_point_from_marker): New function.
6784 * editfns.c (Fgoto_char):
6785 * process.c (Finternal_default_process_filter):
6786 * window.c (select_window_1): Use it.
6787 * buffer.h (set_point_from_marker): Add prototype.
6789 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6791 * w32.c (term_winsock): Call release_listen_threads before calling
6793 (_sys_wait_accept): Wait for accept event in a loop with a finite
6794 timeout, instead of waiting indefinitely. Will hopefully avoid
6795 hanging during exit because WSACleanup deadlocks waiting for the
6796 event object to be released. (Bug#14333)
6798 * w32proc.c (release_listen_threads): New function, signals all
6799 the reader threads that listen for connections to stop waiting.
6801 * w32.h (release_listen_threads): Add prototype.
6803 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6805 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6806 field of new marker (for sanity and safety).
6807 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6808 anyway because XMISCTYPE is a function and can't be an lvalue).
6810 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6812 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6813 (x_after_update_window_line, x_scroll_bar_create)
6814 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6815 (handle_one_xevent, x_clear_frame_area):
6816 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6817 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6818 * xterm.h (x_clear_area): Adjust prototype.
6820 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6822 Hook scanning and indentation functions to find_newline. This helps
6823 to avoid duplicated code and renders more respect to newline cache.
6824 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6825 * cmds.c (Fforward_line):
6826 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6827 Use find_newline and avoid unnecessary point movements.
6828 * search.c (scan_newline): Implement on top of find_newline.
6830 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6832 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6833 scoped code (bug#11258).
6835 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6837 * nsterm.m (last_window): New variable.
6838 (EV_TRAILER2): New macro.
6839 (EV_TRAILER): Call EV_TRAILER2.
6840 (mouseMoved:): Add support for mouse-autoselect-window
6841 on nextstep (Bug#6888).
6843 2013-08-28 Andreas Schwab <schwab@suse.de>
6845 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6846 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6847 Remove unused macro definitions.
6848 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6849 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6850 Only define if emacs.
6852 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6854 Prefer enum glyph_row_area to int where appropriate.
6855 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6857 (window_box, window_box_width, window_box_left, window_box_left_offset)
6858 (window_box_right, window_box_right_offset): Adjust prototypes.
6859 * xdisp.c (window_box, window_box_width, window_box_left)
6860 (window_box_left_offset, window_box_right, window_box_right_offset):
6861 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6862 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6863 * nsterm.m (ns_clip_to_row):
6864 * w32term.c (w32_clip_to_row):
6865 * xterm.c (x_clip_to_row): Likewise.
6867 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6869 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6870 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6872 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6874 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6875 for portability to hosts where /bin/sh has problems.
6877 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6879 Redesign redisplay interface to drop global output_cursor.
6880 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6881 (toplevel): Remove declaration of output_cursor.
6882 (set_output_cursor, x_cursor_to): Remove prototype.
6883 * window.h (struct window): New member output_cursor.
6884 (output_cursor_to): New function to replace RIF member.
6885 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6886 (update_text_area, set_window_cursor_after_update): Use it.
6887 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6888 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6889 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6890 * w32term.c (x_update_window_begin, x_update_window_end):
6891 * xterm.c (x_update_window_begin, x_update_window_end):
6892 Adjust to use per-window output cursor.
6894 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6896 Simplify SELECT_TYPE-related code.
6897 Like EMACS_TIME, this portability layer is no longer needed, since
6898 Emacs has been using fd_set as a portability layer for some time.
6899 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6900 (SELECT_TYPE): Remove. All uses changed to fd_set.
6901 (fd_set) [!FD_SET]: New typedef.
6903 Simplify EMACS_TIME-related code.
6904 This portability layer is no longer needed, since Emacs has been
6905 using struct timespec as a portability layer for some time.
6906 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6907 Include <time.h> rather than "systime.h"; that's all that's needed now.
6908 * dispnew.c: Include <timespec.h> rather than "systime.h";
6909 that's all that's needed now.
6910 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6911 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6912 TIMESPEC_RESOLUTION.
6913 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6914 LOG10_TIMESPEC_RESOLUTION.
6915 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6916 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6917 (make_emacs_time): Remove. All used changed to make_timespec.
6918 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6919 (current_timespec): Rename from current_emacs_time. All uses changed.
6920 (add_emacs_time): Remove. All uses changed to timespec_add.
6921 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6922 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6923 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6924 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6925 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6926 (current_timespec): Rename from current_emacs_time. All uses changed.
6927 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6928 changed to timespec_cmp.
6929 * xgselect.c: Include <timespec.h>, since our .h files don't.
6931 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6933 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6934 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6935 Remove the leftovers.
6936 * gtkutil.c (toplevel): Do not declare Qxft but include
6938 * image.c (toplevel): Do not declare Vlibrary_cache because
6939 it's already done in lisp.h.
6941 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6943 * lisp.h (Mouse_HLInfo): Move from here...
6944 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6945 (reset_mouse_highlight): New function.
6946 * msdos.c (dos_set_window_size, IT_update_begin)
6947 (internal_terminal_init):
6948 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6949 (ns_initialize_display_info):
6950 * w32console.c (initialize_w32_display):
6951 * w32term.c (x_update_window_end, x_free_frame_resources)
6952 (w32_initialize_display_info):
6953 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6954 * window.c (Fdelete_other_windows_internal):
6955 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6956 * termchar.h (toplevel):
6957 * xterm.h (toplevel): Include dispextern.h.
6959 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6961 Fix minor problems found by static checking.
6962 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6963 (expect): Avoid nested-if warning.
6964 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6965 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6966 * nsterm.h, nsterm.m (ns_select):
6967 * xgselect.c, xgselect.h (xg_select):
6968 Adjust signature to better match pselect's.
6969 * nsterm.m (ns_select):
6970 Don't set *TIMEOUT, since pselect doesn't.
6971 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6972 diagnostic about assigning const char * to it.
6973 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6975 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6977 * lread.c (substitute_object_recurse): Handle hash-tables as well
6980 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6982 Fix unlikely core dump in init_tty, and simplify terminfo case.
6983 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6984 The old version incorrectly dumped core if malloc returned a
6985 buffer containing only non-NUL bytes.
6986 (init_tty): Do not allocate or free termcap buffers; the
6987 struct does that for us now.
6988 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6989 (struct tty_display_info): Define members termcap_term_buffer and
6990 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6991 use them. Allocate them directly in struct rather than indirectly
6992 via a pointer, to simplify init_tty.
6994 * frame.c (check_minibuf_window): Initialize 'window' properly,
6995 so that Emacs reliably aborts later if 'window' is not initialized.
6997 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6999 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7000 of VoidSymbol (Bug#15154).
7002 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7004 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7005 mouse_face_beg_y and mouse_face_end_y.
7006 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7007 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7008 Adjust users and update comment where appropriate.
7010 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7012 * frame.c (check_minibuf_window): New function.
7013 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7014 Call check_minibuf_window (Bug#15183).
7016 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7018 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7019 because this is the only last cursor data we need to keep and consult.
7020 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7021 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7024 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7026 Fix recovering from possible decompression error.
7027 Since insert_from_gap doesn't always move point, we can't use PT as
7028 the position where the partially decompressed data ends, and
7029 should count how many bytes was produced so far.
7030 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7031 (unwind_decompress): Really delete partially uncompressed data.
7032 (Fzlib_decompress_region): Take decompressed data size into account.
7034 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7036 * syntax.c (init_syntax_once): Adjust comment and do an early
7037 initialization of Qchar_table_extra_slots just once...
7038 * casetab.c (init_casetab_once):
7039 * category.c (init_category_once):
7040 * character.c (syms_of_character):
7041 * coding.c (syms_of_coding):
7042 * xdisp.c (syms_of_xdisp): ...and omit it here.
7044 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7046 * xdisp.c (get_next_display_element): Don't apply to characters
7047 from a display vector the logic of setting it->end_of_box_run_p
7048 suitable for characters from a buffer. (Bug#15175)
7050 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7051 to handle directories, rather than '_utime' which doesn't.
7054 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7056 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7057 or fullscreen (Bug#14627).
7059 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7061 System-dependent integer overflow fixes.
7062 * process.c (Fset_process_window_size): Signal an error if
7063 the window size is outside the range supported by the lower level.
7064 * sysdep.c (set_window_size): Return negative on error,
7065 nonnegative on success, rather than -1, 0, 1 on not in system,
7066 failure, success. This is simpler. Caller changed.
7067 (serial_configure): Remove unnecessary initialization of local.
7068 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7069 size fits in unsigned long; this isn't true on some 32-bit hosts.
7070 Avoid buffer overrun if some future version of /proc/meminfo has a
7071 variable name longer than 20 bytes.
7072 (system_process_attributes) [__FreeBSD__]:
7073 Don't assume hw.availpages fits in 'int'.
7075 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7077 Don't let very long directory names overrun the stack.
7078 Fix some related minor problems involving "//", vfork.
7079 * callproc.c (encode_current_directory): New function.
7080 (call_process): Don't append "/"; not needed.
7081 * fileio.c (file_name_as_directory_slop): New constant.
7082 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7083 this can save the caller having to alloca.
7084 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7085 Use SAFE_ALLOCA, not alloca.
7086 (directory_file_name, Fexpand_file_name): Leave leading "//"
7087 alone, since it can be special even on POSIX platforms.
7088 * callproc.c (call_process):
7089 * process.c (Fformat_network_address):
7090 * sysdep.c (sys_subshell):
7091 Use encode_current_directory rather than rolling our own.
7092 (create_process): No need to encode directory; caller does that now.
7093 * process.h (encode_current_directory): New decl.
7094 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7095 Rework to avoid 'goto xyzzy;'.
7097 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7099 * xdisp.c (handle_face_prop): If the default face was remapped use
7100 the remapped face for strings from prefix properties. (Bug#15155)
7102 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7104 Minor cleanup for redisplay interface and few related functions.
7105 * frame.h (enum text_cursor_kinds): Move from here...
7106 * dispextern.h (enum text_cursor_kinds): ...to here.
7107 (toplevel): Drop unnecessary declarations.
7108 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7109 in update_window_end_hook and draw_window_cursor functions.
7110 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7111 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7112 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7113 * xterm.c (x_update_window_end, x_draw_window_cursor):
7114 * xdisp.c (display_and_set_cursor, update_window_cursor)
7115 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7116 enum text_cursor_kinds where appropriate.
7118 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7120 Redesign redisplay interface to drop updated_row and updated_area.
7121 * dispextern.h (updated_row, updated_area): Remove declaration.
7122 (struct redisplay_interface): Pass glyph row and row area parameters
7123 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7124 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7126 * dispnew.c (updated_row, updated_area): Remove.
7127 (redraw_overlapped_rows, update_window_line): Adjust user.
7128 (update_marginal_area, update_text_area): Likewise. Pass updated row
7129 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7130 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7133 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7135 * process.c (flush_pending_output): Remove stub.
7138 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7140 * callproc.c: Fix race that killed background processes (Bug#15144).
7141 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7142 Record deleted process-id in critical section, not afterwards.
7143 Don't mistakenly kill process created by a call-process invocation
7144 that discards output and does not wait.
7146 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7148 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7149 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7150 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7151 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7152 to shut up compiler in mark_object.
7153 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7155 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7157 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7158 We can't portably rely on PTY_OPEN doing that, even if
7159 it calls posix_openpt with O_CLOEXEC.
7161 2013-08-20 Kenichi Handa <handa@gnu.org>
7163 * character.c (string_char): Improve commentary.
7165 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7167 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7168 (struct animation_cache): Make signature a flexible array member.
7169 All uses changed. This is a tad slower but may insulate us better
7170 from future changes to ImageMagick.
7172 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7174 * image.c: Shrink memory needed for animation cache.
7175 (SIGNATURE_DIGESTSIZE): New constant.
7176 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7177 (imagemagick_create_cache): Copy the signature. This saves
7178 several KB of memory that ImageMagick wastes per signature.
7179 Don't bother updating the update_time, as the caller does that now.
7180 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7181 it's a fixed size struct member now.
7182 (imagemagick_get_animation_cache): Always destroy the signature,
7183 as it's now imagemagick_create_cache's responsibility to copy it.
7184 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7185 and use memcmp rather than strcmp.
7186 eassert that ImageMagick returns a signature of the specified length.
7188 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7190 * image.c (imagemagick_get_animation_cache): Don't segfault on
7192 (imagemagick_get_animation_cache): Revert to previous definition
7193 so that it actually works. But keep the memory leak fix.
7194 (imagemagick_get_animation_cache): Fix memory leak.
7196 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7198 * image.c: Fix animation cache signature memory leak.
7199 Fix some other minor performance problems while we're at it.
7200 (imagemagick_create_cache): Clear just the members that
7201 need clearing. Don't set update_time, as caller does that now.
7202 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7203 Simplify by using pointer-to-pointer instead of a prev pointer.
7204 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7205 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7206 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7207 it's already a copy. Free the signature probe unless it's cached.
7209 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7210 This was introduced by my 2013-08-12 fix for Bug#15035.
7212 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7214 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7215 (imagemagick_prune_animation_cache): Now static.
7217 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7219 * image.c (imagemagick_get_animation_cache): Don't segfault when
7220 pruning all entries.
7222 2013-08-18 Ken Brown <kbrown@cornell.edu>
7224 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7225 static heap if ENABLE_CHECKING is defined.
7226 (max_bss_sbrk_ptr): New variable.
7228 (report_sheap_usage): Report maximum static heap usage instead of
7229 ending static heap usage.
7231 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7233 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7234 of zlib_initialized according to the results of calling
7235 init_zlib_functions.
7237 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7239 * image.c: Implement an ImageMagick per-image cache.
7240 (imagemagick_get_animation_cache): Fix a double-free error.
7241 (imagemagick_load_image): Remove the ping_wand code, which only
7242 apparently saved time on invalid animated images, and slowed down
7243 everything else. Optimise for the common case.
7245 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7247 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7249 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7251 * marker.c (set_marker): Remove documentation of undefined behavior.
7253 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7255 * image.c (imagemagick_compute_animated_image): Animate correctly
7256 when sub-images are smaller than the main image.
7257 (imagemagick_compute_animated_image): Setting the iterator row to
7258 zero is apparently not allowed.
7259 (imagemagick_compute_animated_image): Allow images that say they
7260 have sub-images that are bigger than the main image, but just crop
7263 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7265 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7267 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7269 * image.c (imagemagick_compute_animated_image): Respect the GIF
7272 2013-08-15 Ken Brown <kbrown@cornell.edu>
7274 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7275 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7278 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7280 Fix minor problems found by static checking.
7281 * frame.c (delete_frame):
7282 * xdisp.c (next_element_from_display_vector):
7283 Avoid uninitialized local.
7284 * image.c (imagemagick_compute_animated_image): Port to C89.
7285 Prefer usual GNU indentation style for loops.
7286 Be more careful about bizarrely large sizes, by using ptrdiff_t
7289 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7291 Fix infinite frame selection loop (Bug#15025).
7292 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7294 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7296 * xdisp.c (compute_window_start_on_continuation_line):
7297 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7298 to make sure we end up setting the window start at the leftmost
7299 visible character of the display line. This avoids funky
7300 horizontal shifting because the window start is not kept on the
7301 same position. (Bug#15090)
7302 (next_element_from_display_vector): Support 'box' face attribute
7303 in the face definitions of a display vector. (Bug#15099)
7305 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7307 * image.c (imagemagick_compute_animated_image): Implement animated
7309 (imagemagick_compute_animated_image): Fix some compilation
7310 warnings. Implement a very simple cache to make the animation
7311 usable at all, but it should be replaced with a per-image cache.
7313 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7315 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7316 to do `for' loops over alist values.
7317 * buffer.h (FOR_EACH_BUFFER):
7318 * process.c (FOR_EACH_PROCESS): Use it.
7319 (handle_child_signal, status_notify, Fget_buffer_process)
7320 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7322 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7324 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7325 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7326 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7327 to xzalloc and so avoid redundant call to memset.
7328 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7329 members because it is allocated with xzalloc and so already zeroed.
7331 2013-08-14 Ken Brown <kbrown@cornell.edu>
7333 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7336 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7338 Utility function and macro to copy Lisp string to C string.
7339 * lisp.h (xlispstrdupa): New macro.
7340 (xlispstrdup): New prototype.
7341 * alloc.c (xlispstrdup): New function.
7342 * callint.c (Fcall_interactively):
7343 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7344 (Fsubstitute_in_file_name):
7345 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7346 * image.c (x_create_bitmap_from_file):
7347 * w32term.c (w32_term_init):
7348 * xterm.c (x_term_init): Use xlispstrdup.
7350 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7352 * image.c (imagemagick_load_image): Make animated pictures work.
7353 There's still some problems with background color settings, though
7356 * decompress.c (unwind_decompress): Always restore point.
7358 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7360 * marker.c (set_marker): Reformat documentation.
7362 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7364 * xdisp.c (cursor_type_changed): Now static.
7366 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7367 Use changed. This avoids the need to call xmalloc and for the
7368 caller to call xfree, and avoids memory leaks in some situations.
7370 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7372 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7373 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7374 (redisplay_window): If window_end_valid is cleared due to non-zero
7375 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7376 so do not call to try_cursor_movement for that window.
7378 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7380 * window.h (struct window): Convert window_end_pos and
7381 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7382 (wset_window_end_pos, wset_window_end_vpos): Remove.
7383 * dispnew.c (adjust_glyph_matrix):
7384 * window.c (Fwindow_end, replace_window, set_window_buffer)
7386 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7387 (set_vertical_scroll_bar, redisplay_window, try_window)
7388 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7389 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7390 (note_mouse_highlight): Adjust users.
7391 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7394 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7396 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7397 * image.c (imagemagick_filename_hint): Use `const char *' and
7398 prefer SSDATA to SDATA to avoid warnings.
7400 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7402 Cleanup window fringes, margins and scroll bars adjustments.
7403 * window.c (set_window_fringes, set_window_margins)
7404 (set_window_scroll_bars, apply_window_adjustment): New functions.
7405 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7406 (Fset_window_scroll_bars): Use them.
7408 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7410 * window.h (struct window): Convert scroll_bar_width
7411 from Lisp_Object to integer. Adjust comment.
7412 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7414 * window.c (wset_scroll_bar_width): Remove.
7415 (make_window): Initialize scroll_bar_width.
7416 (Fsplit_window_internal): Use direct assignment.
7417 (Fset_window_configuration, save_window_save):
7418 Convert Lisp_Object to integer and back where appropriate.
7419 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7420 bar was actually changed, and mention this in docstring.
7422 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7424 * decompress.c: Minor simplifications.
7425 (Fzlib_decompress_region): Don't bother verifying
7426 that avail_out <= UINT_MAX, as that was confusing.
7427 Mention the restriction in a comment instead.
7428 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7430 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7432 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7433 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7435 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7437 * image.c (imagemagick_filename_hint): Check for errors in the
7440 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7442 * window.c (Fwindow_margins): Return nil when there's no marginal
7443 area, as per the documented API.
7445 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7446 Fmake_vector, as scroll bar's struct members are not all Lisp
7447 objects now. This avoids crashes in GC.
7449 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7450 bool, so its address could be taken.
7452 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7454 * image.c (imagemagick_filename_hint): New function to possibly
7455 apply `image-content-type-suffixes'.
7456 (imagemagick_load_image): Use it.
7458 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7460 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7461 if loading zlib failed.
7463 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7465 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7466 2013-08-13 checkin below. Change bool to BOOL, rule is:
7467 All Obj-C code uses BOOL, except for interfaces callable from C.
7469 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7471 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7473 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7474 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7475 bool instead of BOOL.
7476 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7477 from Lisp_Object to bitfield. Adjust comment.
7478 * w32term.c (x_scroll_bar_create): Adjust user.
7479 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7480 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7481 Use bool for boolean.
7482 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7483 to `unsigned int' when defining a bitfield.
7485 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7487 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7489 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7491 * window.h (struct window): Convert left_margin_cols and
7492 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7493 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7494 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7496 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7498 (showing_window_margins_p, update_window_line, update_frame_1):
7499 * fringe.c (draw_fringe_bitmap_1):
7500 * xdisp.c (window_box_width): Adjust users.
7501 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7502 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7503 Use direct assignment.
7504 (Fset_window_configuration, save_window_save, Fwindow_margins):
7505 Convert Lisp_Object to integer and back where appropriate.
7506 (Fset_window_margins): Adjust user. Return t if any margin
7507 was actually changed, and mention this in docstring.
7509 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7511 * syntax.c (forward_word):
7512 * cmds.c (forward_char, backward_char): Mention the optional argument.
7514 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7516 * window.h (struct window): Convert left_fringe_width
7517 and right_fringe_width from Lisp_Objects to integers.
7519 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7520 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7521 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7523 (make_window): Initialize new integer fields to -1.
7524 (Fsplit_window_internal): Use direct assignment.
7525 (Fset_window_configuration, save_window_save):
7526 Convert Lisp_Object to integer and back where appropriate.
7527 (Fset_window_fringes): Adjust user. Return t if any fringe
7528 was actually changed, and mention this in docstring.
7530 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7532 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7533 * nsfns.m (x_set_cursor_type):
7534 * w32fns.c (x_set_cursor_type):
7535 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7536 * xdisp.c (set_frame_cursor_types): ...but in common code.
7538 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7540 * font.c (clear_font_cache): New function, stripped from...
7541 (Fclear_font_cache): ...here, which now uses the function
7542 above. Adjust comment.
7543 * font.h (clear_font_cache): Add prototype.
7544 * xfaces.c (clear_face_cache): Use clear_font_cache.
7546 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7548 * window.c (Fset_window_start): Compare `w', not `window' because
7549 `w' might not be equal to `window' after call to decode_live_window.
7551 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7553 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7554 This fixes a problem introduced by the Bug#15035 patch
7555 when using GPG. Reported by Herbert J. Skuhra.
7557 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7559 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7560 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7561 not yet initialized.
7563 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7565 * decompress.c (Fzlib_decompress_region): Support zlib
7566 decompression, too, and rename.
7568 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7570 Minor zlib configuration tweaks.
7571 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7572 Don't assume presence of fn_inflateInit2_ zlib internal function.
7574 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7576 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7577 include the zlib prefix.
7579 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7581 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7582 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7583 define static variables that are pointers to zlib functions to be
7585 (init_zlib_functions) [WINDOWSNT]: New function.
7586 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7588 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7589 macros instead of invoking the zlib functions directly.
7590 (syms_of_decompress): DEFSYM Qzlib_dll.
7591 Staticpro Szlib_available_p.
7593 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7595 Avoid looping over all frame windows to freeze and unfreeze.
7596 * window.h (struct window): Drop frozen_window_start_p.
7597 (freeze_window_starts): Drop prototype.
7598 * frame.h (struct frame): New frozen_window_starts flag.
7599 (FRAME_WINDOWS_FROZEN): New macro.
7600 * window.c (freeze_window_start, freeze_window_starts):
7602 (select_window, replace_window): Adjust users.
7603 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7604 (window_frozen_p): New function.
7605 (redisplay_window): Use it.
7607 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7609 Fix some fd issues when running subprocesses (Bug#15035).
7610 Fix bugs that can leak files or file descriptors on errors.
7611 Don't unlink open temp files, as that's hard for users to diagnose
7612 when things go awry (e.g., temp disk exhausted).
7613 Don't bother to lock temp files. Check for invalid recursion.
7614 * callproc.c (synch_process_fd): Remove. All uses removed.
7615 (synch_process_tempfile): New var or macro.
7616 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7618 (record_kill_process): New arg, the temp name. All callers changed.
7619 (delete_temp_file): Now just a simple wrapper around unlink.
7620 (call_process_kill): New arg, the call_process_fd array.
7621 Close them all. Clear synch_process_pid. Remove the temp file,
7622 or arrange for it to be removed.
7623 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7624 that's been moved to synch_process_tempfile. Caller changed.
7625 Do not remove the tempfile; that's now call_process_kill's
7627 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7628 call_process_kill; the caller now does that.
7629 (call_process_cleanup): Do not close the process fd; that's now
7630 call_process_kill's responsibility.
7631 (Fcall_process): Implement via new function call_process, which
7632 has most of the old body of Fcall_process, but with a different API.
7633 (call_process): New function that does not open or close filefd if
7634 it is nonnegative. Record which fds need to be closed, and let
7635 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7636 Signal an error if invoked recursively (could be done via a hook).
7637 Simplify creation of the tempfile in the MSDOS case.
7638 Don't create the output file until after checking for the executable.
7639 Report any failure to open /dev/null.
7640 Don't open /dev/null for writing twice; once is enough.
7641 Don't create pipe if all output is being discarded or sent to file.
7642 Don't worry about setting up the coding system or reading from the
7643 pipe if all output is being discarded.
7644 Hoist fd_error local into top level, to lessen block nesting.
7645 Don't record deleted pid here; now done by Fcall_process_region.
7646 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7647 and note its success in synch_process_tempfile.
7648 Do not leak resources when child_setup fails.
7649 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7650 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7651 (create_temp_file): Now returns open fd, with an additional
7652 Lisp_Object * argument to return the name. All callers changed.
7653 Do not close the file; rewind it instead, and leave it open for
7654 the caller. Do not lock the temp file. Unwind-protect the file
7655 and the file-descriptor.
7656 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7657 If an asynchrounous process, record it here, not in call_process.
7658 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7659 * eval.c (set_unwind_protect): New function.
7660 * fileio.c (write_region): New function, generalized from the
7661 old Fwrite_region. Do not lock temp files.
7662 (Fwrite_region): Use it.
7663 * lisp.h (set_unwind_protect, write_region): New decls.
7664 * process.c: Include <verify.h>.
7665 (make_process): Mark fds as initially closed.
7666 (deleted_pid_list): Now a list of pid-filename pairs.
7668 (close_process_fd): New function.
7669 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7670 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7671 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7672 (create_process, create_pty, Fmake_serial_process)
7673 (server_accept_connection): Record which fds need to be closed,
7674 and let deactivate_process close them.
7675 (Fmake_network_process): Do not discard the unwind-protect
7676 until it's safe to do so.
7677 (deactivate_process): Close the fds opened by create_process etc.
7678 (Fprocess_send_eof): Adjust to new way of recording open fds.
7679 Report an error if /dev/null can't be opened, instead of aborting.
7680 * process.h (PROCESS_OPEN_FDS): New constant.
7681 (struct Lisp_Process): New member open_fds.
7682 (record_kill_process, record_deleted_pid): Adjust signatures.
7683 (record_deleted_pid): Move decl here ...
7684 * syswait.h (record_deleted_pid): ... from here.
7686 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7688 * decompress.c: Fix bugs with large buffers and weird inputs.
7689 Tune a bit. Reindent as per usual Emacs style.
7690 (BUFFER_SIZE): Remove.
7691 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7692 more than UINT_MAX bytes. Decompress into the gap instead of into
7693 an auto buffer, as this should avoid copying. Return nil if
7694 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7695 set immediate_quit; we shouldn't trust zlib code that much.
7697 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7699 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7700 errors, and really move the gap to where we want it.
7702 * lisp.h: Include decompress.c support.
7704 * emacs.c (main): Include decompress.c support.
7706 * Makefile.in: Include -lz if present.
7708 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7710 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7711 (initWithTitle:): Initialize frame to 0.
7712 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7713 (fillWithWidgetValue:frame:): Rename from
7714 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7716 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7717 fillWithWidgetValue:frame:
7719 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7720 remove memory leak warnings.
7722 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7723 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7726 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7727 (x_activate_menubar): Update the whole menu.
7728 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7729 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7730 current event is not NSSystemDefined (Bug#15001).
7731 Call ns_check_menu_open only if trackingMenu is 2.
7732 (menuDidClose:): New method, decrease trackingMenu.
7733 (fillWithWidgetValue:setDelegate:): New method.
7734 (fillWithWidgetValue:): Call the above.
7736 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7738 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7740 Omit some unnecessary casts.
7741 Many of these go back to the old pre-C89 days, when they may have
7742 been needed, but we've been assuming C89 or later for a while now.
7743 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7744 (live_float_p, live_misc_p, live_vector_p):
7745 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7746 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7747 (defvar_per_buffer):
7748 * callint.c (Fcall_interactively):
7749 * doc.c (Fsubstitute_command_keys):
7750 * filelock.c (get_boot_time):
7751 * frame.c (xrdb_get_resource):
7752 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7753 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7754 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7755 (menuitem_highlight_callback, menu_destroy_callback)
7756 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7757 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7758 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7759 (xg_tool_bar_help_callback, tb_size_cb):
7760 * image.c (xpm_alloc_color, png_read_from_memory)
7761 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7762 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7764 * keymap.c (describe_map):
7765 * nsfns.m (Fns_display_monitor_attributes_list):
7766 * nsmenu.m (process_dialog:):
7767 * nsterm.m (hold_event):
7768 * process.c (wait_reading_process_output):
7769 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7770 * scroll.c (do_direct_scrolling, scrolling_1):
7771 * termcap.c (tgetent):
7772 * window.c (check_window_containing, add_window_to_list)
7773 (freeze_window_starts):
7774 * xdisp.c (compare_overlay_entries, vmessage):
7775 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7776 (x_get_monitor_attributes_xrandr)
7777 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7778 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7779 * xfont.c (xfont_match, xfont_open):
7780 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7781 (menubar_selection_callback, menu_position_func)
7782 (popup_selection_callback, create_and_show_popup_menu)
7783 (dialog_selection_callback, create_and_show_dialog):
7784 * xrdb.c (x_get_string_resource)
7786 * xsmfns.c (x_session_check_input):
7787 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7788 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7789 (xaw_jump_callback, xaw_scroll_callback):
7790 Omit unnecessary casts.
7792 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7794 Minor string-length refactoring.
7795 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7796 * frame.c (make_monitor_attribute_list):
7797 Prefer build_string to strlen + make_string.
7799 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7801 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7802 don't check minor_code (Bug#14417).
7804 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7806 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7807 vertical positions instead. This avoids calling MATRIX_ROW with
7808 row numbers that are possibly beyond valid limits. (Bug#15064)
7810 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7812 Use xstrdup and build_unibyte_string where applicable.
7813 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7814 * xfns.c (x_window):
7815 * xrdb.c (x_get_customization_string):
7816 * xterm.c (xim_initialize):
7817 * w32fns.c (w32_window): Use xstrdup.
7818 (w32_display_monitor_attributes_list):
7819 * emacs.c (init_cmdargs):
7820 * keyboard.c (PUSH_C_STR):
7821 * nsfont.m (nsfont_open):
7822 * sysdep.c (system_process_attributes):
7823 * w32.c (system_process_attributes):
7824 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7826 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7828 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7829 variables of these types so that GDB would know about them, as aid
7830 for debugging fatal exceptions. (Bug#15024) See also
7831 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7834 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7836 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7837 larger than the NSWindow (Bug#14934).
7839 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7841 Redesign redisplay interface to drop global variable updated_window.
7842 Always pass currently updated window as a parameter to update routines.
7843 * dispextern.h (updated_window): Remove declaration.
7844 (struct redisplay_interface): Pass window parameter to
7845 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7846 and after_update_window_hook.
7847 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7849 * dispnew.c (updated_window): Remove.
7850 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7851 (update_window_line): Adjust to match redisplay interface changes.
7852 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7853 (ns_scroll_run, ns_after_update_window_line):
7854 * w32term.c (x_update_window_begin, x_update_window_end)
7855 (x_after_update_window_line, x_scroll_run):
7856 * xterm.c (x_update_window_begin, x_update_window_end)
7857 (x_after_update_window_line, x_scroll_run):
7858 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7859 Likewise. Adjust comments where appropriate.
7860 (x_cursor_to): Simplify because this is always called during window
7861 update (but install debugging check anyway).
7862 (expose_window): Check must_be_updated_p flag to see whether this
7863 function is called during window update.
7865 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7867 Do not reset window modification event counters excessively.
7868 These leftovers and poor man's tricky methods to catch extra
7869 redisplay's attention are no longer needed.
7870 * frame.c (set_menu_bar_lines_1):
7871 * minibuf.c (read_minibuf_unwind):
7872 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7873 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7874 (window_scroll_line_based, Fset_window_configuration):
7875 * xdisp.c (redisplay_window): Do not reset last_modified and
7876 last_overlay_modified counters.
7878 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7880 * xselect.c (x_send_client_event): Set send_event and serial, memset
7881 data.l as it might be bigger than data.b. Use 24 bit mask to
7882 XSendEvent (Bug#15034).
7884 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7886 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7887 for TTY frames that are not the top frame on their console.
7890 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7892 * w32term.c (w32fullscreen_hook): Really maximize frame when
7893 asked for (Bug#14841).
7895 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7897 Prefer selected_window to Fselected_window, likewise for frames.
7898 * buffer.c (Fbuffer_swap_text):
7899 * data.c (Fvariable_binding_locus):
7900 * window.c (run_window_configuration_change_hook): Adjust users.
7901 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7902 Use decode_live_frame.
7904 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7906 Be more careful if selected window shows the buffer other than current,
7907 use window_outdated only if this is not so. This change should also
7908 address some weird issues discussed in Bug#13012.
7909 * window.h (window_outdated): New prototype.
7910 * window.c (window_outdated): Now here. Convert from static and
7911 always assume window's buffer.
7912 (Fwindow_end, Fwindow_line_height): Use it.
7913 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7914 and always assume window's buffer.
7915 (redisplay_window): Adjust user.
7916 (redisplay_internal): Call to reconsider_clip_changes once and
7917 check whether mode line should be updated only if selected window
7918 shows current buffer.
7919 (run_window_scroll_functions): Use eassert for debugging check.
7920 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7922 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7924 * window.c (window_scroll, window_scroll_pixel_based)
7925 (window_scroll_line_based): Use bool for booleans.
7927 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7929 * process.c: Fix minor off-by-one issues in descriptor counts.
7930 This shouldn't fix any real bugs, but it cleans up the code a bit.
7931 (max_process_desc, max_input_desc): -1, not 0, means none.
7933 (delete_input_desc): New function.
7934 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7935 (deactivate_process): Scan backwards when recomuting max_process_desc;
7936 that should be faster.
7937 (init_process_emacs): Initialize max_input_desc.
7939 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7941 Use region cache to speedup bidi_find_paragraph_start.
7942 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7943 Rename cache_long_line_scans to cache_long_scans.
7944 * buffer.c (bset_cache_long_line_scans): Rename to
7945 bset_cache_long_scans.
7946 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7947 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7949 (syms_of_buffer): Rename cache-long-line-scans to
7950 cache-long-scans. Adjust docstring.
7951 * search.c (newline_cache_on_off):
7952 * indent.c (width_run_cache_on_off): Adjust users.
7953 * bidi.c (bidi_paragraph_cache_on_off): New function.
7954 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7955 * insdel.c (prepare_to_modify_buffer):
7956 Invalidate bidi_paragraph_cache if enabled.
7958 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7960 Invalidate region caches only if buffer text is going to be changed.
7961 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7962 (modify_text): ...new prototype.
7963 (prepare_to_modify_buffer_1): New prototype.
7964 * textprop.c (modify_region): Rename to...
7965 (modify_text_properties): ...new function.
7966 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7967 (Fremove_list_of_text_properties): Adjust users.
7968 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7969 (modify_text): ...new function.
7970 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7971 (prepare_to_modify_buffer_1): ...new function.
7972 * casefiddle.c (casify_region):
7973 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7974 (Ftranspose_regions): Use modify_text.
7976 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7978 * lisp.mk (lisp): Add nadvice.elc.
7980 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7982 New macro to iterate over live buffers similar to frames.
7983 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7984 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7985 Declare buffer-related variables here to offload lisp.h.
7986 * buffer.c (Vbuffer_alist): Adjust comment.
7987 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7988 (other_buffer_safely):
7989 * data.c (store_symval_forwarding):
7990 * dispnew.c (Fframe_or_buffer_changed_p):
7991 * fileio.c (Fdo_auto_save):
7992 * filelock.c (unlock_all_files):
7993 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7995 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7997 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7998 * callproc.c (create_temp_file):
7999 * filelock.c (create_lock_file):
8000 Assume mkostemp, since it's now provided by Gnulib.
8002 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8004 * w32.c (mkostemp): New function.
8005 (mktemp): Remove, no longer used. Most of the code reused in
8006 mkostemp. (Bug#15015)
8007 (mktemp): Don't undef.
8009 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8011 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8012 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8013 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8014 (free_glyph_pool, check_glyph_memory): Likewise for
8015 all users. Adjust comments where appropriate.
8017 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8019 * composite.h: Minor fixups.
8020 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8021 to fix a misspelling, and change it to an inline function while
8022 we're at it (it need not be a macro). All uses changed.
8023 (composition_method, composition_valid_p):
8024 Rewrite to avoid assignments in if-conditions.
8026 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8028 Do not use global Lisp_Object in composition macros.
8029 * composite.h (composition_temp): Remove declaration.
8030 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8031 (composition_method, composition_valid_p): ...inline functions.
8032 (compose_region): Remove the leftover.
8033 * composite.c (composition_temp): Remove.
8034 (run_composition_function, update_compositions)
8035 (composition_compute_stop_pos, composition_adjust_point)
8036 (Ffind_composition_internal):
8037 * coding.c (handle_composition_annotation):
8038 * xdisp.c (handle_composition_prop, check_point_in_composition):
8039 Related users changed.
8041 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8043 Drop FRAME_PTR typedef.
8044 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8045 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8046 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8047 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8048 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8049 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8050 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8051 All related users changed.
8053 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8055 * eval.c (default_toplevel_binding): New function.
8057 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8058 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8059 (syms_of_eval): Export them.
8060 * data.c (Fdefault_value): Micro cleanup.
8061 * term.c (init_tty): Use "false".
8063 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8065 Fix X GC leak in GTK and raw (no toolkit) X ports.
8066 * xterm.c (x_free_frame_resources): If white and black relief
8067 GCs are allocated, always free them here.
8068 * xfns.c (x_make_gc): Omit redundant initialization.
8069 * widget.c (create_frame_gcs): Remove the leftover.
8070 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8071 in x_free_frame_resources.
8073 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8075 * nsterm.m (windowWillResize:toSize:): Only change title if
8076 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8078 (viewDidEndLiveResize): New method.
8080 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8081 inside NS_IMPL_COCOA.
8083 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8085 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8086 Do not check whether undo is enabled because record_insert and
8087 record_delete does that themselves.
8089 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8091 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8092 member which is not really used any more.
8093 (FRAME_XIC_BASE_FONTNAME): Remove.
8094 * xfns.c (xic_free_fontset): Adjust user.
8095 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8096 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8097 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8098 (xdialog_show): Use eassert for debugging check.
8099 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8101 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8103 * fileio.c, fns.c (merge): Move extern decl from here ...
8104 * lisp.h (merge): ... to here.
8106 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8108 Fix last font-related change.
8109 * w32font.h (w32font_list_internal, w32font_match_internal):
8111 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8112 (uniscribe_list_family): Adjust to match font API change.
8113 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8114 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8116 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8118 * frame.h (FRAME_MOUSE_UPDATE):
8119 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8120 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8122 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8124 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8125 * font.h (struct font_driver): Change list, match, and list_family
8126 functions to accept struct frame * as first arg.
8127 * font.c (font_score, font_compare, font_sort_entities):
8129 (font_sort_entities, font_list_entities, font_select_entity)
8130 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8131 match font API change.
8132 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8133 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8134 * ftxfont.c (ftxfont_list, ftxfont_match):
8135 * xftfont.c (xftfont_list, xftfont_match):
8136 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8137 * w32font.c (w32font_list, w32font_match, w32font_list)
8138 (w32font_list_internal, w32_font_match_internal): Likewise.
8139 * xfaces.c (Fx_family_fonts): Adjust user.
8141 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8143 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8144 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8145 only if HAVE_X_WINDOWS is in use.
8146 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8147 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8148 * w32term.c (x_wm_set_icon_position): Likewise.
8149 * w32fns.c (x_icon): Adjust user.
8151 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8153 * xterm.c (last_mouse_press_frame): Remove the
8154 leftover which is not really used any more.
8155 (handle_one_xevent, syms_of_xterm): Adjust users.
8156 (x_flush): Call XFlush once per each X display, not frame.
8157 This is better because this code always unconditionally skips
8158 non-X frames in Vframe_list and issues the only XFlush if we
8159 have more than one X frame on the same X display.
8160 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8161 Use bool for booleans.
8162 (x_draw_glyph_string_background, cvt_string_to_pixel)
8163 (cvt_pixel_dtor): Drop unnecessary prototypes.
8164 * xterm.h (x_display_ok): Adjust prototype.
8166 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8168 Drop unnecessary functions that deals with frame pixel size.
8169 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8170 (x_pixel_height): Drop prototypes.
8171 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8172 (x_pixel_height): Drop implementations.
8173 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8174 which should be always valid for window frame.
8175 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8176 * w32menu.c (Fx_popup_dialog):
8177 * xmenu.c (Fx_popup_dialog): Likewise for both.
8179 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8181 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8182 frame parameters and call to Fmodify_frame_parameters just once.
8183 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8184 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8185 and mention nil frame in docstring.
8187 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8189 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8190 (x_figure_window_size): Likewise. Adjust to return long.
8191 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8192 (toplevel): Move Qterminal_live_p to...
8193 * terminal.c (toplevel): ...here, make it static, and...
8194 (syms_of_terminal): ...DEFSYM here.
8195 * frame.h (Qterminal_live_p): Remove declaration.
8196 (make_frame, x_figure_window_size): Adjust prototype.
8197 * nsfns.m (Fx_create_frame): Use long for window flags.
8199 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8201 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8202 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8203 Do not assume that emacs_close (INT_MAX) is a no-op.
8205 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8207 * xfaces.c (make_face_cache): For struct face_cache, prefer
8208 xmalloc to xzalloc and so avoid redundant call to memset.
8209 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8211 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8213 * fringe.c (draw_window_fringes, update_window_fringes)
8214 (compute_fringe_widths):
8215 * w32term.c (x_draw_glyph_string):
8216 * window.c (candidate_window_p, Frecenter):
8217 * xfaces.c (realize_basic_faces, realize_default_face)
8218 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8219 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8220 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8221 * xmenu.c (Fx_menu_bar_open_internal):
8222 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8223 * xsettings.c (xft_settings_event):
8224 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8225 Use bool for booleans. Adjust style and comments where
8227 * dispextern.h (draw_window_fringes, update_window_fringes)
8228 (compute_fringe_widths):
8229 * xterm.h (x_had_errors_p): Adjust prototype.
8231 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8233 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8234 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8236 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8238 * fns.c (toplevel): Remove comment before Fsafe_length because
8241 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8243 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8245 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8247 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8248 frame which got the message is still alive, before dereferencing
8249 its pointer. (Bug#14970)
8251 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8252 be a live window, before using it as such. (Bug#14970)
8254 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8256 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8257 w32_detect_focus_change instead of doing part of its job by hand.
8258 This fixes the problem whereby FOCUS_OUT events were not sent to
8261 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8263 * process.c (Fprocess_list): Doc fix.
8265 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8266 being re-exposed only if it didn't ask to become visible.
8267 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8268 was previously iconified. (Bug#14841)
8269 (x_iconify_frame): Mark the frame iconified.
8271 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8273 Fix minor problems found by static checking.
8274 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8275 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8277 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8279 * eval.c (set_specpdl_old_value): New function.
8280 (unbind_to): Minor simplification.
8281 (get_backtrace_frame): New function.
8282 (Fbacktrace_frame): Use it. Add `base' argument.
8283 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8284 (syms_of_eval): Export backtrace-eval.
8285 * xterm.c (x_focus_changed): Simplify.
8287 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8289 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8291 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8293 * xdisp.c (redisplay_window): Instead of moving point out of
8294 scroll margin, reject the force_start method, and try scrolling
8295 instead. (Bug#14780)
8297 2013-07-24 Ken Brown <kbrown@cornell.edu>
8299 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8302 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8304 * eval.c (Fprogn): Do not check that BODY is a proper list.
8305 This undoes the previous change. The check slows down the
8306 interpreter, and is not needed to prevent a crash. See
8307 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8309 2013-07-23 Glenn Morris <rgm@gnu.org>
8311 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8313 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8315 Port to GNU/Linux systems with tinfo but not ncurses.
8316 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8317 to decide whether ncurses is being used. Without this change,
8318 GCC complains about tgetent not being declared, on a system
8319 that has tinfo installed but ncurses not installed.
8321 * eval.c (Fprogn): Check that BODY is a proper list.
8323 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8324 * data.c (Fsetq_default):
8325 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8326 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8328 Tune by taking advantage of the fact that ARGS is always a list
8329 when a function is declared to have UNEVALLED args.
8331 * emacsgtkfixed.c: Port to GCC 4.6.
8332 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8334 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8336 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8337 here to silence compiler warnings.
8339 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8341 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8342 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8343 from messing up Emacs's 'struct frame' (Bug#14923).
8345 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8347 * alloc.c (make_save_ptr_ptr): Define this function.
8348 It was inadvertently omitted. It's needed only if
8349 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8351 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8353 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8354 frame have focus (Bug#14895).
8356 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8358 Avoid vfork-related deadlock more cleanly.
8359 * callproc.c (child_setup): When the child's exec fails, output
8360 the program name, as that's more useful. Use O_NONBLOCK to avoid
8362 * process.c (create_process_1): Remove; no longer needed.
8363 (create_process): Remove timer hack; no longer needed, now that
8364 the child avoids deadlock.
8366 2013-07-20 Glenn Morris <rgm@gnu.org>
8368 * image.c (Fimage_flush): Fix doc typo.
8370 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8372 Fix array bounds violation when pty allocation fails.
8373 * process.c (PTY_NAME_SIZE): New constant.
8374 (pty_name): Remove static variable; it's now auto.
8375 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8376 Take pty_name as an arg rather than using a static variable.
8377 All callers changed.
8378 (create_process): Recover pty_flag from process, not from volatile local.
8379 (create_pty): Stay inside array even when pty allocation fails.
8380 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8382 * lread.c (Fload): Avoid initialization only when lint checking.
8383 Mention that it's needed only for older GCCs.
8385 2013-07-20 Kenichi Handa <handa@gnu.org>
8387 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8388 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8390 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8392 * lread.c (Fload): Avoid uninitialized warning.
8394 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8396 Fix some minor file descriptor leaks and related glitches.
8397 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8398 (create_lock_file): Use write, not emacs_write.
8399 * image.c (slurp_file, png_load_body):
8400 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8401 (server_accept_connection):
8402 Don't leak an fd on memory allocation failure.
8403 * image.c (slurp_file): Add a cheap heuristic for growing files.
8404 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8405 as that's what the other routines do. Maybe input need not be
8406 blocked at all, but it's better to be consistent.
8407 Avoid undefined behavior when strlen is zero.
8409 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8410 (NSTATICS): Now a constant; doesn't need to be a macro.
8412 2013-07-19 Richard Stallman <rms@gnu.org>
8414 * coding.c (decode_coding_utf_8): Add simple loop for fast
8415 processing of ASCII characters.
8417 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8419 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8421 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8423 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8424 unportable 'struct x_display_info'.
8425 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8428 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8430 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8431 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8433 (system_process_attributes): Prefer plain char to unsigned char
8434 when either will do. Clean up properly if interrupted or if
8435 memory allocations fail. Don't assume sscanf succeeds.
8436 Remove no-longer-needed workaround to stop GCC from whining.
8437 Read command-line once, instead of multiple times. Check read status a
8440 Fix obscure porting bug with varargs functions.
8441 The code assumed that int is treated like ptrdiff_t in a vararg
8442 function, which is not a portable assumption. There was a similar
8443 -- though these days less likely -- porting problem with various
8444 assumptions that pointers of different types all smell the same as
8445 far as vararg functions is conserved. To make this problem less
8446 likely in the future, redo the API to use varargs functions.
8447 * alloc.c (make_save_value): Remove this vararg function.
8448 All uses changed to ...
8449 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8450 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8452 (make_save_ptr): Rename from make_save_pointer, for consistency with
8453 the above. Define only on platforms that need it. All uses changed.
8455 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8457 * keyboard.c: Try to fix typos in previous change.
8458 (DISPLAY_LIST_INFO): New macro.
8459 (kbd_buffer_get_event): Do not access members that are not present
8460 in X11. Revert inadvertent change of "!=" to "=".
8462 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8464 * keyboard.c (kbd_buffer_get_event):
8465 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8466 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8468 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8470 * filelock.c: Fix unlikely file descriptor leaks.
8471 (get_boot_time_1): Rework to avoid using emacs_open.
8472 This doesn't actually fix a leak, but is better anyway.
8473 (read_lock_data): Use read, not emacs_read.
8475 * doc.c: Fix minor memory and file descriptor leaks.
8476 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8477 (get_doc_string, Fsnarf_documentation):
8478 Fix file descriptor leak on error.
8480 * term.c: Fix minor fdopen-related file descriptor leaks.
8481 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8482 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8484 * charset.c: Fix file descriptor leaks and errno issues.
8486 (load_charset_map_from_file): Don't leak file descriptor on error.
8487 Use plain record_xmalloc since the allocation is larger than
8488 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8490 * eval.c (record_unwind_protect_nothing):
8491 * fileio.c (fclose_unwind):
8493 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8494 The replacement doesn't block input, but that no longer seems
8497 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8499 * lread.c: Fix file descriptor leaks and errno issues.
8500 (Fload): Close some races that leaked fds or streams when 'load'
8502 (Fload, openp): Report error number of last nontrivial failure to open.
8503 ENOENT counts as trivial.
8504 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8506 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8507 now that the function is always called with a nonnegative arg.
8508 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8509 All uses replaced with ...
8510 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8512 A few more minor file errno-reporting bugs.
8513 * callproc.c (Fcall_process):
8514 * doc.c (Fsnarf_documentation):
8515 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8516 * process.c (set_socket_option):
8517 Don't let a constructor trash errno.
8518 * doc.c: Include <errno.h>.
8520 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8522 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8524 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8526 Fix w32 bug with call-process-region (Bug#14885).
8527 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8528 to Fcall_process when the input is empty. This simplifies the
8529 code a bit. It makes no difference on POSIXish platforms but
8530 apparently it fixes a bug on w32.
8532 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8533 * fileio.c (close_file_unwind): Don't close if FD is negative;
8534 this can happen when unwinding a zapped file descriptor.
8535 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8536 in case Emacs runs out of memory between the two unwind-protects.
8537 Don't trash errno when closing FD.
8538 Zap the FD in the specpdl when closing it, instead of deferring
8539 the removal of the unwind-protect; this fixes a bug where a child
8540 function unwinds the stack past us.
8542 New unwind-protect flavors to better type-check C callbacks.
8543 This also lessens the need to write wrappers for callbacks,
8544 and the need for make_save_pointer.
8545 * alloc.c (free_save_value):
8546 * atimer.c (run_all_atimers):
8548 * alloc.c (safe_alloca_unwind):
8549 * atimer.c (unwind_stop_other_atimers):
8550 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8551 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8552 * minibuf.c (choose_minibuf_frame_1):
8553 * process.c (make_serial_process_unwind):
8554 * xdisp.c (pop_message_unwind):
8555 * xselect.c (queue_selection_requests_unwind):
8556 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8557 * alloc.c (record_xmalloc):
8558 Prefer record_unwind_protect_ptr to record_unwind_protect with
8560 * alloc.c (Fgarbage_collect):
8561 Prefer record_unwind_protect_void to passing a dummy.
8562 * buffer.c (restore_buffer):
8563 * window.c (restore_window_configuration):
8564 * xfns.c, w32fns.c (do_unwind_create_frame)
8565 New wrapper. All record-unwind uses of wrappee changed.
8566 * buffer.c (set_buffer_if_live):
8567 * callproc.c (call_process_cleanup, delete_temp_file):
8568 * coding.c (code_conversion_restore):
8569 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8570 * editfns.c (save_excursion_restore)
8571 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8572 (save_restriction_restore):
8573 * eval.c (restore_stack_limits, un_autoload):
8574 * fns.c (require_unwind):
8575 * keyboard.c (recursive_edit_unwind, tracking_off):
8576 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8577 * macros.c (pop_kbd_macro, restore_menu_items):
8578 * nsfns.m (unwind_create_frame):
8579 * print.c (print_unwind):
8580 * process.c (start_process_unwind):
8581 * search.c (unwind_set_match_data):
8582 * window.c (select_window_norecord, select_frame_norecord):
8583 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8584 (fast_set_selected_frame):
8585 * xfns.c, w32fns.c (unwind_create_tip_frame):
8586 Return void, not a dummy Lisp_Object. All uses changed.
8587 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8588 * callproc.c (call_process_kill):
8589 * fileio.c (restore_point_unwind, decide_coding_unwind)
8590 (build_annotations_unwind):
8591 * insdel.c (Fcombine_after_change_execute_1):
8592 * keyboard.c (read_char_help_form_unwind):
8593 * menu.c (unuse_menu_items):
8594 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8595 * sound.c (sound_cleanup):
8596 * xdisp.c (unwind_redisplay):
8597 * xfns.c (clean_up_dialog):
8598 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8599 Accept no args and return void, instead of accepting and returning
8600 a dummy Lisp_Object. All uses changed.
8601 * cygw32.c (fchdir_unwind):
8602 * fileio.c (close_file_unwind):
8603 * keyboard.c (restore_kboard_configuration):
8604 * lread.c (readevalllop_1):
8605 * process.c (wait_reading_process_output_unwind):
8606 Accept int and return void, rather than accepting an Emacs integer
8607 and returning a dummy object. In some cases this fixes an
8608 unlikely bug when the corresponding int is outside Emacs integer
8609 range. All uses changed.
8610 * dired.c (directory_files_internal_unwind):
8611 * fileio.c (do_auto_save_unwind):
8612 * gtkutil.c (pop_down_dialog):
8613 * insdel.c (reset_var_on_error):
8614 * lread.c (load_unwind):
8615 * xfns.c (clean_up_file_dialog):
8616 * xmenu.c, nsmenu.m (pop_down_menu):
8617 * xmenu.c (cleanup_widget_value_tree):
8618 * xselect.c (wait_for_property_change_unwind):
8619 Accept pointer and return void, rather than accepting an Emacs
8620 save value encapsulating the pointer and returning a dummy object.
8622 * editfns.c (Fformat): Update the saved pointer directly via
8623 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8624 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8625 (unwind_body): New function.
8626 (record_unwind_protect): First arg is now a function returning void,
8627 not a dummy Lisp_Object.
8628 (record_unwind_protect_ptr, record_unwind_protect_int)
8629 (record_unwind_protect_void): New functions.
8630 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8631 * fileio.c (struct auto_save_unwind): New type.
8632 (do_auto_save_unwind): Use it.
8633 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8634 * insdel.c (struct rvoe_arg): New type.
8635 (reset_var_on_error): Use it.
8636 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8638 (specbinding_func): Remove; there are now several such functions.
8639 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8640 (set_unwind_protect_ptr): New function.
8641 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8643 Be simpler and more consistent about reporting I/O errors.
8644 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8645 Say "Read error" and "Write error", rather than "I/O error", or
8646 "IO error reading", or "IO error writing", when a read or write
8648 * process.c (Fmake_network_process, wait_reading_process_output)
8649 (send_process, Fprocess_send_eof, wait_reading_process_output):
8650 Capitalize diagnostics consistently. Put "failed foo" at the
8651 start of the diagnostic, so that we don't capitalize the
8652 function name "foo". Consistently say "failed" for such
8654 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8655 All callers changed. This is so it can use report_file_error.
8656 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8657 diagnostics consistently as above.
8659 * fileio.c (report_file_errno): Fix errno reporting bug.
8660 If the file name is neither null nor a pair, package it up as a
8661 singleton list. All callers changed, both to this function and to
8662 report_file_error. This fixes a bug where the memory allocator
8663 invoked by list1 set errno so that the immediately following
8664 report_file_error reported the wrong errno value.
8666 Fix minor problems found by --enable-gcc-warnings.
8667 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8668 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8670 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8672 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8673 Set event->arg to Qt if switch-event shall be generated.
8674 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8676 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8678 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8681 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8682 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8683 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8684 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8685 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8686 and there is a focused frame.
8687 (head_table): Add focus-in and focus-out.
8688 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8689 bind to handle-focus-in/out.
8691 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8692 (Fhandle_switch_frame): Call Fhandle_focus_in.
8693 (syms_of_frame): defsubr handle-focus-in/out.
8695 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8697 Fix porting bug to older POSIXish platforms (Bug#14862).
8698 * sysdep.c (emacs_pipe): New function, that implements
8699 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8700 This should port better to CentOS 5 and to Mac OS X 10.6.
8701 All calls to pipe2 changed.
8703 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8704 This makes the code easier to read and the executable a bit smaller.
8705 Do not replace all calls to Fcons that happen to create lists,
8706 just calls that are intended to create lists. For example, when
8707 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8708 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8709 Similarly for list2 through list5.
8710 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8711 * bytecode.c (exec_byte_code):
8712 * callint.c (quotify_arg, Fcall_interactively):
8713 * callproc.c (Fcall_process, create_temp_file):
8714 * charset.c (load_charset_map_from_file)
8715 (Fdefine_charset_internal, init_charset):
8716 * coding.c (get_translation_table, detect_coding_system)
8717 (Fcheck_coding_systems_region)
8718 (Fset_terminal_coding_system_internal)
8719 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8720 * composite.c (update_compositions, Ffind_composition_internal):
8721 * dired.c (directory_files_internal, file_name_completion)
8723 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8724 * doc.c (Fsnarf_documentation):
8725 * editfns.c (Fmessage_box):
8727 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8728 (Feval, eval_sub, Ffuncall, apply_lambda):
8729 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8730 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8731 (Fset_file_times, Finsert_file_contents)
8732 (Fchoose_write_coding_system, Fwrite_region):
8733 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8734 * font.c (font_registry_charsets, font_parse_fcname)
8735 (font_prepare_cache, font_update_drivers, Flist_fonts):
8736 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8737 * frame.c (make_frame, Fmake_terminal_frame)
8738 (x_set_frame_parameters, x_report_frame_params)
8739 (x_default_parameter, Fx_parse_geometry):
8740 * ftfont.c (syms_of_ftfont):
8741 * image.c (gif_load):
8742 * keyboard.c (command_loop_1):
8743 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8744 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8745 (Fminor_mode_key_binding, accessible_keymaps_1)
8746 (Faccessible_keymaps, Fwhere_is_internal):
8747 * lread.c (read_emacs_mule_char):
8748 * menu.c (find_and_return_menu_selection):
8749 * minibuf.c (get_minibuffer):
8750 * nsfns.m (Fns_perform_service):
8751 * nsfont.m (ns_script_to_charset):
8752 * nsmenu.m (ns_popup_dialog):
8753 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8754 (Fx_own_selection_internal):
8755 * nsterm.m (append2):
8756 * print.c (Fredirect_debugging_output)
8757 (print_prune_string_charset):
8758 * process.c (Fdelete_process, Fprocess_contact)
8759 (Fformat_network_address, set_socket_option)
8760 (read_and_dispose_of_process_output, write_queue_push)
8761 (send_process, exec_sentinel):
8762 * sound.c (Fplay_sound_internal):
8763 * textprop.c (validate_plist, add_properties)
8764 (Fput_text_property, Fadd_face_text_property)
8765 (copy_text_properties, text_property_list, syms_of_textprop):
8766 * unexaix.c (report_error):
8767 * unexcoff.c (report_error):
8768 * unexsol.c (unexec):
8769 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8770 (Fformat_mode_line, syms_of_xdisp):
8771 * xfaces.c (set_font_frame_param)
8772 (Finternal_lisp_face_attribute_values)
8773 (Finternal_merge_in_global_face, syms_of_xfaces):
8774 * xfns.c (x_default_scroll_bar_color_parameter)
8775 (x_default_font_parameter, x_create_tip_frame):
8776 * xfont.c (xfont_supported_scripts):
8777 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8778 (menu_help_callback, xmenu_show):
8780 * xterm.c (set_wm_state):
8781 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8782 and similarly for list2 through list5.
8784 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8786 * callproc.c (Fcall_process_region): Fix minor race and tune.
8787 (create_temp_file): New function, with the temp-file-creation part
8788 of the old Fcall_process_region. Use Fcopy_sequence to create the
8789 temp file name, rather than alloca + build_string, for simplicity.
8790 Don't bother to block input around the temp file creation;
8791 shouldn't be needed. Simplify use of mktemp.
8792 Use record_unwind_protect immediately after creating the temp file;
8793 this closes an unlikely race where the temp file was not removed.
8794 Use memcpy rather than an open-coded loop.
8795 (Fcall_process_region): Use the new function. If the input is
8796 empty, redirect from /dev/null rather than from a newly created
8797 empty temp file; this avoids unnecessary file system traffic.
8799 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8801 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8802 Simplify by making this case like the other two. This is a bit
8803 slower on obsolete hosts, but the extra complexity isn't worth it.
8805 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8806 * process.c (create_process) [!DOS_NT]:
8807 Remove now-unnecessary calls to emacs_close.
8809 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8811 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8812 returning early. (Bug#14850)
8814 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8815 and inhibit-iso-escape-detection attributes of 'undecided'.
8818 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8820 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8821 Reported by Herbert J. Skuhra in
8822 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8824 Don't lose top specpdl entry when memory is exhausted.
8825 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8826 specpdl overflow here, to simplify callers; all callers changed.
8827 Always reserve an unused entry at the stack top; this avoids
8828 losing the top entry's information when memory is exhausted.
8830 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8832 Clean up errno reporting and fix some errno-reporting bugs.
8833 * callproc.c (Fcall_process):
8834 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8835 * process.c (create_process, Fmake_network_process):
8836 * unexaix.c (report_error):
8837 * unexcoff.c (report_error):
8838 Be more careful about reporting the errno of failed operations.
8839 The code previously reported the wrong errno sometimes.
8840 Also, prefer report_file_errno to setting errno + report_file_error.
8841 (Fcall_process): Look at openp return value rather than at path,
8842 as that's a bit faster and clearer when there's a numeric predicate.
8843 * fileio.c (report_file_errno): New function, with most of the
8844 old contents of report_file_error.
8845 (report_file_error): Use it.
8846 (Ffile_exists_p, Ffile_accessible_directory_p):
8847 Set errno to 0 when it is junk.
8848 * fileio.c (Faccess_file):
8849 * image.c (x_create_bitmap_from_file):
8850 Use faccessat rather than opening the file, to avoid the hassle of
8851 having a file descriptor open.
8852 * lisp.h (report_file_errno): New decl.
8853 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8856 * process.c (create_process, wait_reading_process_output) [AIX]:
8857 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8858 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8859 a multithreaded environment anyway).
8860 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8862 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8864 * image.c (x_find_image_file): Don't close a remote file handle.
8866 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8868 Fix races with threads and file descriptors.
8869 * callproc.c (Fcall_process_region):
8870 * dired.c (open_directory):
8871 * emacs.c (main, Fdaemon_initialized):
8872 * image.c (x_find_image_file):
8873 * inotify.c (Finotify_rm_watch):
8874 * lread.c (Flocate_file_internal):
8875 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8876 * term.c (term_mouse_moveto, init_tty):
8877 * termcap.c (tgetent):
8878 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8879 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8880 * unexhp9k800.c, unexmacosx.c (unexec):
8881 * callproc.c (Fcall_process_region):
8882 Use emacs_close, not close.
8883 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8884 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8885 and posix_close function on current platforms (which all lack them).
8886 (emacs_close): Use it. This should fix the races on GNU/Linux and
8887 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8888 and it should avoid closing random victim file descriptors on
8891 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8893 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8894 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8897 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8898 This is for .gdbinit xbacktrace.
8900 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8901 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8902 (emacs_set_tty): Now static.
8903 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8904 * term.c (tty_capable_p, tty_default_color_capabilities)
8905 (get_tty_terminal, term_mouse_movement)
8906 (handle_one_term_event, init_tty, maybe_fatal):
8907 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8908 (tgetent, scan_file, name_match, compare_contin):
8909 * terminal.c (get_terminal):
8910 Use bool for boolean.
8911 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8912 Prefer char to unsigned char if either will do.
8913 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8914 (tty_write_glyphs): Prefer int to unsigned.
8915 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8916 All callers changed.
8917 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8919 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8922 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8923 (B__dummy__): New dummy symbol, to pacify C89.
8924 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8925 they can't grok varargs macros.
8926 * dispnew.c (add_window_display_history)
8927 (add_frame_display_history):
8928 * print.c (print_object):
8929 * xdisp.c (debug_method_add):
8930 Use %p printf format only for void pointers.
8931 * emacs.c (usage_message): New constant, replacing ...
8932 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8933 (main): Adjust to usage reorg.
8934 * fns.c (syms_of_fns):
8935 * profiler.c (syms_of_profiler):
8936 Don't use non-constant struct initializers.
8937 * gnutls.h (gnutls_initstage_t):
8938 * lisp.h (enum Lisp_Fwd_Type):
8939 * lread.c (lisp_file_lexically_bound_p):
8940 * xsettings.c (anonymous enum):
8941 Remove trailing comma.
8942 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8943 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8944 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8946 * regex.c (const_re_char): New type, to pacify strict C89.
8947 All uses of 'const re_char' replaced to use it.
8948 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8949 with glibc when strict C89. This change is imported from gnulib.
8951 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8952 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8953 Omit GNU_LINUX implementation, since it requires long long.
8954 * xterm.c (x_draw_underwave):
8955 Do not assume the traditional order of struct's members.
8956 (x_term_init): Rewrite to avoid the need for non-constant structure
8959 Syntax cleanup, mostly replacing macros with functions.
8960 This removes the need for the syntax_temp hack.
8961 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8962 * syntax.c (SYNTAX_INLINE): New macro.
8963 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8964 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8965 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8966 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8967 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8968 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8969 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8970 Now constants, not macros.
8971 (syntax_temp) [!__GNUC__]: Remove.
8972 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8973 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8974 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8975 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8976 Move here from syntax.h; now functions, not macros. Except for the
8977 last function, these are static since only syntax.c uses them.
8978 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8979 All uses changed. Now a function, not a macro; use this fact
8980 to simplify the code.
8981 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8982 compiler bugs; no longer relevant.
8983 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8984 (SYNTAX_INLINE): New macro.
8985 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8986 for the new functions. Use bool for boolean member.
8987 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8988 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8989 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8990 (SETUP_BUFFER_SYNTAX_TABLE):
8991 Now extern inline functions, not macros.
8992 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8993 Remove; all uses replaced by implementation.
8994 (syntax_temp) [!__GNUC__]: Remove decl.
8995 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8997 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8999 * emacs.c (main): Fix syntax error.
9001 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9003 Timestamp fixes for undo (Bug#14824).
9004 * atimer.c (schedule_atimer):
9005 * fileio.c (Ffile_newer_than_file_p):
9006 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9007 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9008 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9009 (syms_of_fileio): Remove Sclear_visited_file_name.
9010 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9011 file doesn't exist; this avoids an ambiguity with negative timestamps.
9012 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9013 * systime.h (make_emacs_time, invalid_emacs_time):
9014 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9015 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9016 * undo.c (record_first_change): Push (visited-file-modtime) onto
9017 undo list rather than reimplementing it by hand, incorrectly.
9019 2013-07-09 Ken Brown <kbrown@cornell.edu>
9021 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9023 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9025 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9027 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9029 Handle errno and exit status a bit more carefully.
9030 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9031 number into an exit status. Instead, use EXIT_CANCELED.
9032 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9033 * callproc.c (relocate_fd):
9034 * emacs.c (close_output_streams, main):
9035 * process.c (create_process):
9036 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9037 Use emacs_perror for simplicity.
9038 * callproc.c (relocate_fd, main):
9039 * sysdep.c (sys_subshell):
9040 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9041 (shut_down_emacs): Use emacs_write, not write.
9042 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9043 * fileio.c (Fcopy_file, e_write):
9044 * nsterm.m (ns_select):
9045 * process.c (send_process):
9046 * sound.c (vox_write):
9047 Use emacs_write_sig, not emacs_write.
9048 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9049 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9051 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9053 (emacs_full_write): New function.
9054 (emacs_write): Rewrite to use it.
9055 (emacswrite_sig, emacs_perror): New functions.
9056 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9058 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9060 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9061 on NS even if it is present. Pixmap on NS is a void*.
9063 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9065 Port to Ubuntu 10 (Bug#14803).
9066 Problem reported by T.V. Raman.
9067 * process.c (close_on_exec, accept4, process_socket):
9068 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9070 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9072 * w32.c (sys_dup): Declare prototype.
9076 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9078 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9080 Make file descriptors close-on-exec when possible (Bug#14803).
9081 This simplifies Emacs a bit, since it no longer needs to worry
9082 about closing file descriptors by hand in some cases.
9083 It also fixes some unlikely races. Not all such races, as
9084 libraries often open files internally without setting
9085 close-on-exec, but it's an improvement.
9086 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9087 * callproc.c (Fcall_process) [!MSDOS]:
9088 * emacs.c (main) [!DOS_NT]:
9089 * nsterm.m (ns_term_init):
9090 * process.c (create_process):
9091 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9092 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9093 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9094 Prefer mkostemp with O_CLOEXEC to mkstemp.
9095 * callproc.c (relocate_fd) [!WINDOWSNT]:
9096 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9097 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9099 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9100 Make the resulting file descriptor close-on-exec.
9101 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9102 * lread.c (load_descriptor_list, load_descriptor_unwind):
9103 Remove; no longer needed. All uses removed.
9104 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9105 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9107 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9108 (Fmake_network_process, Fnetwork_interface_list)
9109 (Fnetwork_interface_info, server_accept_connection):
9110 Make newly-created socket close-on-exec.
9111 * sysdep.c (emacs_open, emacs_fopen):
9112 Make new-created descriptor close-on-exec.
9113 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9114 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9116 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9118 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9119 for NS_IMPL_GNUSTEP.
9121 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9123 Fix openp errno handling.
9124 * callproc.c (Fcall_process): Preserve openp errno around close.
9125 * lread.c (openp): Set errno when returning -1, as some callers
9128 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9130 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9132 * nsterm.h (NSSavePanel): Update comment.
9133 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9134 (ns_run_file_dialog): Declare.
9136 * nsfns.m: Remove panelOK.
9138 (ns_run_file_dialog): New function.
9139 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9140 event loop, so file dialog is popped up by ns_run_file_dialog, called
9141 by sendEvent (Bug#14578).
9142 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9144 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9146 * xdisp.c (default_line_pixel_height): New function.
9147 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9148 (try_cursor_movement, redisplay_window, try_window)
9149 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9151 * window.c (window_scroll_pixel_based):
9152 use default_line_pixel_height.
9154 * dispextern.h (default_line_pixel_height): Add prototype.
9156 * frame.c (x_set_line_spacing): Accept a float value for
9157 line-spacing parameter, per the documentation.
9159 * data.c (Fmultibyte_string_p): Doc fix.
9161 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9163 Use emacs_open more consistently when opening files.
9164 This handles EINTR more consistently now, and makes it easier
9165 to introduce other uniform changes to file descriptor handling.
9166 * sysstdio.h: New file.
9167 * buffer.c (mmap_init):
9168 * cygw32.c (chdir_to_default_directory):
9169 * dispnew.c (Fopen_termscript):
9170 * emacs.c (Fdaemon_initialized):
9171 * fileio.c (Fdo_auto_save):
9172 * image.c (slurp_file, png_load_body, jpeg_load_body):
9173 * keyboard.c (Fopen_dribble_file):
9175 * print.c (Fredirect_debugging_output):
9176 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9177 * termcap.c (tgetent):
9178 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9179 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9180 * w32term.c (w32_initialize) [CYGWIN]:
9181 * xfaces.c (Fx_load_color_file):
9182 Use emacs_open instead of plain open, and emacs_fopen instead of
9184 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9185 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9186 * callproc.c (default_output_mode): New constant.
9187 (Fcall_process): Use it to call emacs_open instead of plain creat.
9188 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9189 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9190 (emacs_fopen): New function.
9191 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9192 Include <lisp.h>, for emacs_open.
9193 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9195 Remove duplicate #include directives.
9196 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9198 Don't include stdio.h twice.
9199 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9200 Don't include sys/types.h or stdio.h twice.
9201 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9202 * lread.c: Don't include coding.h twice.
9203 * nsfont.m: Don't include frame.h twice.
9204 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9205 * ralloc.c: Don't include <unistd.h> twice.
9206 * xdisp.c: Don't include font.h twice.
9207 * xterm.c: Don't include fontset.h twice.
9208 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9210 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9212 Scale ImageMagick images more carefully.
9213 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9214 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9215 Be more careful about avoiding undefined behavior after
9216 integer overflow and division by zero.
9218 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9220 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9221 (syms_of_w32fns): DEFSYM them.
9222 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9223 (CCHDEVICENAME): Define macros if not defined.
9224 (struct MONITOR_INFO_EX): New struct.
9225 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9226 (enum_display_monitors_fn): New variable.
9227 (globals_of_w32fns): Initialize it.
9228 (Fx_display_pixel_width, Fx_display_pixel_height)
9229 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9230 multi-monitor setups in docstrings.
9231 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9232 screen size by primary monitor's millimeter per pixel.
9233 (w32_monitor_enum, w32_display_monitor_attributes_list)
9234 (w32_display_monitor_attributes_list_fallback)
9235 (Fw32_display_monitor_attributes_list): New functions.
9236 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9238 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9240 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9242 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9244 * fileio.c (Qfile_notify_error): New error symbol.
9246 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9247 * inotify.c (inotify_callback, symbol_to_inotifymask)
9248 (Finotify_add_watch, Finotify_rm_watch): Use it.
9249 (inotifyevent_to_event): Exchange order of cookie and file name.
9250 (Finotify_add_watch): Adapt docstring.
9252 * lisp.h (Qfile_notify_error): Declare.
9254 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9256 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9257 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9258 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9259 which did not work (see <http://bugs.gnu.org/14569#307>).
9260 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9261 && (!noninteractive || initialized)). This attempts to thread
9262 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9264 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9266 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9267 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9269 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9271 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9272 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9273 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9274 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9276 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9278 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9279 Define to __sys_siglist.
9281 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9283 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9284 word-wrap, so that overflow-newline-into-fringe would work in
9285 visual-line-mode. (Bug#2749)
9286 (move_it_in_display_line_to): When the last scanned display
9287 element fits exactly on the display line, and
9288 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9289 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9290 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9291 finding buffer position that corresponds to pixel coordinates,
9292 e.g. in buffer_posn_from_coords.
9294 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9296 * process.c (handle_child_signal): Call catch_child_signal if
9299 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9301 Don't convert function pointers to void * and back.
9302 It isn't portable C, and it's easy enough to avoid.
9303 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9304 (make_save_value): Add support for SAVE_FUNCPOINTER.
9305 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9306 * print.c (print_object):
9307 Distinguish function from object pointers.
9308 * lisp.h (SAVE_FUNCPOINTER): New constant.
9309 (SAVE_SLOT_BITS): Adjust to it.
9310 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9311 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9312 (voidfuncptr): New typedef.
9313 (struct Lisp_Save_Value): New member data[0].funcpointer.
9314 (XSAVE_FUNCPOINTER): New function.
9316 Simplify buildobj processing.
9317 * Makefile.in (buildobj.h): Make it a sequence of strings each
9318 followed by comma, rather than a single string. Put it into a
9319 .tmp file in case there's an error while generating it.
9320 (gl-stamp): Use .tmp for temp files.
9321 (mostlyclean): Clean .tmp files.
9322 * doc.c (buildobj): Move to just the routine that needs it.
9323 It's now an array of strings, so processing is simpler.
9325 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9327 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9328 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9329 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9330 Invoke malloc_enable_thread even when not interactive.
9331 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9332 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9333 in this case, since the underlying bug has now been fixed.
9335 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9337 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9338 unlinking it (bug#14691).
9340 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9342 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9343 before checking whether buffer is modified. This lets
9344 `kill-buffer-query-functions' cancel killing of the buffer or save
9345 its content before `kill-buffer' asks user the "Buffer %s
9346 modified; kill anyway?" question.
9348 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9350 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9351 Let the super performKeyEquivalent deal with them (Bug#14747).
9353 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9355 * widget.c (resize_cb): Remove unused local.
9357 Do not use GTK 3 if it exists but cannot be compiled.
9358 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9359 * xterm.c (x_error_handler) [!USE_GTK]:
9362 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9364 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9366 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9367 to the valid range of values. (Bug#14753)
9369 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9370 when moving point by using the current glyph matrix. This avoids
9371 the need to force redisplay when this function is called in a
9374 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9376 Fix minor problems found by static checking.
9377 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9378 Redo the latter's body to sidestep GCC parenthesization warnings.
9379 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9380 * coding.c (detect_coding, detect_coding_system):
9381 * coding.h (struct undecided_spec):
9382 Use bool for boolean.
9383 * image.c (QCmax_width, QCmax_height): Now static.
9384 * xdisp.c (Fmove_point_visually): Remove unused local.
9386 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9388 * xdisp.c (Fmove_point_visually): New function.
9390 2013-06-28 Kenichi Handa <handa@gnu.org>
9392 * coding.h (define_coding_undecided_arg_index): New enum.
9393 (coding_attr_index): New members
9394 coding_attr_undecided_inhibit_null_byte_detection,
9395 coding_attr_undecided_inhibit_iso_escape_detection,
9396 coding_attr_undecided_prefer_utf_8.
9397 (undecided_spec): New struct.
9398 (struct coding_system): New member `undecided' of the member
9401 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9402 (detect_coding): Likewise.
9403 (detect_coding_system): Likewise.
9404 (Fdefine_coding_system_internal): New coding system properties
9405 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9407 (syms_of_coding): Adjust for coding_arg_undecided_max.
9409 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9411 * image.c (x_from_xcolors): Remove unused local.
9413 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9415 Defer image data transfer between X client and server until actual
9418 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9421 * image.c (Destroy_Image): Remove.
9422 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9423 `mask_p', and `colors_p'. All uses changed.
9424 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9425 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9426 New macros for `flags' arg to x_clear_image_1.
9427 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9428 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9429 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9430 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9431 (image_get_x_image, image_unget_x_image): New functions or macros.
9432 (image_background, image_background_transparent, x_to_xcolors)
9433 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9434 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9435 instead of Destroy_Image.
9436 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9437 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9438 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9439 (imagemagick_load_image, svg_load_image): Use them instead of
9440 x_create_x_image_and_pixmap, and x_put_x_image followed by
9441 x_destroy_x_image, respectively.
9442 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9443 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9444 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9445 background_transparent fields.
9446 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9447 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9449 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9451 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9452 This mostly consists of undoing recent changes.
9453 * callproc.c (Fcall_process):
9454 * process.c (create_process):
9455 Do not worry about catching SIGCHLD here, undoing previous change.
9456 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9457 * process.c, process.h (catch_child_signal):
9458 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9459 * process.c (catch_child_handler): Don't worry about being called
9460 lazily and do not assume caller has blocked SIGCHLD, undoing
9461 previous change. Move first-time stuff back to
9462 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9463 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9464 set lib_child_handler if it's already initialized, which may
9465 help avoid problems on GNUstep.
9467 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9469 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9470 * callproc.c (Fcall_process):
9471 * process.c (create_process):
9472 Make sure SIGCHLD is caught before we fork,
9473 since Emacs startup no arranges to catch SIGCHLD.
9474 * process.c (lib_child_handler): Initialize to null, not to
9476 (catch_child_signal): Allow self to be called lazily.
9477 Do nothing if it's already been called.
9478 Assume caller has blocked SIGCHLD (all callers do now).
9479 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9480 just before it's really needed.
9481 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9482 since it hasn't been caught yet.
9484 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9486 * image.c (compute_image_size): New function to implement
9487 :max-width and :max-height.
9488 (imagemagick_load_image): Use it.
9490 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9492 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9493 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9495 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9496 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9497 the SIGCHLD handler, since the code is not atomic and (due to glib)
9498 signals may be arriving now.
9499 * sysdep.c (init_signals): Do not catch child signals here;
9500 'main' now does that later, at a safer time.
9502 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9504 Clean up SIGCHLD handling a bit (Bug#14569).
9505 * process.c, process.h (catch_child_signal):
9506 Now always extern, even if !NS_IMPL_GNUSTEP.
9507 * process.c (catch_child_signal): Move glib tickler here from
9508 init_process_emacs, so that it's done earlier in Emacs
9509 initialization. Also move the noninteractive && !initialized
9510 check here from init_process_emacs. This is all a bit cleaner for
9511 GNUish platforms, and I hope it works around the Cygwin bug.
9512 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9513 that glib signal handling is tickled before glib creates threads.
9515 * process.c (wait_reading_process_output): Avoid int overflow
9516 when reading more than 2 GiB total from a process.
9518 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9520 * process.c (create_process): Handle a couple more cases,
9521 i.e., work even if new_argv and wait_child_setup[i] are cached.
9522 Use Fcall_process's style for volatile vars.
9524 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9526 * process.c (create_process): Mark PROCESS volatile.
9528 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9530 Use C99-style flexible array members if available.
9531 This avoids some subtle aliasing issues, which typically
9532 aren't a problem with GCC but may be a problem elsewhere.
9533 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9534 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9535 In either case, it uses a flexible array member rather than
9536 the old struct hack. All uses changed.
9537 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9538 Adjust to sdata reorganization.
9539 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9540 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9541 that ports better to pre-C99 non-GCC.
9542 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9543 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9544 as the latter has changed.
9545 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9546 and port better to pre-C99 GCC.
9547 * image.c (struct xpm_cached_color):
9548 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9549 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9550 Use FLEXIBLE_ARRAY_MEMBER.
9551 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9552 Move decl to top level so it gets checked against implementation.
9553 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9554 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9556 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9558 * syntax.c: Integer cleanups.
9559 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9560 All uses that need 0-or-2 changed to:
9561 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9562 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9563 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9564 (char_quoted, prev_char_comend_first, back_comment)
9565 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9566 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9567 Use bool for boolean.
9568 (update_syntax_table, skip_chars, skip_syntaxes):
9569 Prefer int to unsigned when either will do.
9570 (back_comment): Return boolean success flag, like forw_comment,
9571 instead of positive-or-minus-1 (which might have overflowed int anyway).
9572 Don't stuff ptrdiff_t into int.
9573 (syntax_spec_code, syntax_code_spec): Now const.
9574 (Fmatching_paren, scan_lists, scan_sexps_forward):
9575 Use enum syntaxcode for syntax code.
9576 (Fmatching_paren): Check that arg is a character, not just an integer.
9577 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9578 (Finternal_describe_syntax_value): Omit no-longer-needed
9580 (skip_chars): Use char, not unsigned char, when the distinction
9582 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9583 * bytecode.c (exec_byte_code):
9584 * syntax.c (syntax_spec_code, Fchar_syntax)
9585 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9587 * syntax.h (SYNTAX_WITH_FLAGS):
9588 Omit unnecessary casts.
9590 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9592 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9593 line dimensions here, to avoid race conditions with the main
9594 thread. (Bug#14062, bug#14630, bug#14669)
9596 * w32term.c (w32_draw_window_cursor): Compute the header line and
9597 mode line dimensions here.
9598 <w32_system_caret_window, w32_system_caret_hdr_height>:
9599 <w32_system_caret_mode_height>: New variables.
9601 * w32term.h: Declare them.
9603 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9605 * alloc.c (die): Move "assertion failed" string here ...
9606 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9607 COND when SUPPRESS_CHECKING. This shrinks the executable text
9608 size by 0.8% to 2.2% when configured with --enable-checking,
9609 depending on optimization flags (GCC 4.8.1 x86-64).
9611 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9613 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9615 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9616 base is 2; this is more accurate.
9618 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9620 * sound.c (string_default): Move to !WINDOWSNT section.
9621 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9623 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9625 * sound.c: Integer cleanups.
9626 Remove unnecessary forward decls.
9627 (struct sound_device): The 'file' member is now a Lisp_Object, not
9628 a char *, so that we needn't invoke alloca on a huge size.
9629 (Fplay_sound_internal): Adjust to this.
9630 (string_default): New function.
9631 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9632 Use it to adjust to the struct sound_device change.
9633 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9634 (be2hs) [0]: Remove.
9636 * syntax.c (skip_chars): Don't use uninitialized storage
9637 when searching a multibyte buffer for characters that are not in a
9638 unibyte string that contains non-ASCII characters.
9640 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9642 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9643 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9645 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9647 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9649 2013-06-18 Kenichi Handa <handa@gnu.org>
9651 * font.c (Ffont_spec): Signal an error for an invalid font name
9654 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9656 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9657 In particular this ports to 32-bit sparc Sun cc.
9658 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9659 array with a dummy element at specpdl[-1], so that its address can
9661 (unbind_to): Do not copy the binding; not needed, now that we
9662 copy old_value in the one place where the copy is needed.
9663 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9664 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9665 (union specbinding): Rename from struct specbinding. Redo layout
9666 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9667 which is not portable. With Sun C 5.12 32-bit sparc, the
9668 declaration causes nargs to be an unsigned bitfield, a behavior
9669 that the C standard allows; but Emacs wants nargs to be signed.
9670 The overall type is now a union of structures rather than a
9671 structure of union of structures, and the 'kind' member is now a
9672 bitfield, so that the overall type doesn't grow. All uses changed.
9673 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9675 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9677 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9678 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9680 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9682 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9684 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9685 unless we know that the window w's frame is a frame object.
9686 Another attempt at solving bug#14062 and bug#14630.
9688 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9690 * textprop.c (property_set_type): New enum.
9691 (add_properties): Allow appending/prepending text properties.
9692 (add_text_properties_1): Factored out of Fadd_text_properties.
9693 (Fadd_text_properties): Move all the code into
9694 add_text_properties_1.
9695 (Fadd_face_text_property): New function that calls
9696 add_text_properties_1.
9698 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9700 Move functions from lisp.h to individual modules when possible.
9701 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9702 * alloc.c (XFLOAT_INIT, set_symbol_name):
9703 * buffer.c (CHECK_OVERLAY):
9704 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9705 (set_char_table_parent):
9706 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9707 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9708 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9709 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9711 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9712 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9713 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9714 (backtrace_args, backtrace_debug_on_exit):
9715 * floatfns.c (CHECK_FLOAT):
9716 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9717 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9718 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9719 (set_hash_index_slot):
9720 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9721 * marker.c (CHECK_MARKER):
9722 * textprop.c (CHECK_STRING_OR_BUFFER):
9723 * window.c (CHECK_WINDOW_CONFIGURATION):
9724 Move here from lisp.h, and make these functions static rather than
9726 * buffer.c (Qoverlayp):
9728 * fns.c (Qhash_table_p):
9729 * window.c (Qwindow_configuration_p):
9731 * lisp.h: Remove the abovementioned defns and decls.
9733 Use functions, not macros, for XINT etc (Bug#11935).
9734 In lisp.h, prefer functions to function-like macros, and
9735 constants to object-like macros, when either will do. This:
9736 . simplifies use, as there's no more need to worry about
9737 arguments' side effects being evaluated multiple times.
9738 . makes the code easier to debug on some platforms.
9739 However, when using gcc -O0, keep using function-like macros
9740 for a few critical operations, for performance reasons.
9741 This sort of thing isn't needed with gcc -Og, but -Og
9742 is a GCC 4.8 feature and isn't widely-enough available yet.
9743 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9744 Remove enum lsb_bits; no longer needed.
9745 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9746 * buffer.c (Qoverlap):
9748 * fns.c (Qhash_table_p):
9749 Now extern, so lisp.h can use these symbols.
9750 * dispextern.h: Include character.h, for MAX_CHAR etc.
9751 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9752 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9753 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9754 (GLYPH_CODE_P): Move here from lisp.h.
9755 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9756 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9757 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9758 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9759 XUNTAG now returns void *.
9760 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9761 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9762 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9763 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9764 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9765 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9766 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9767 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9768 New macros, renamed from their sans-lisp_h_ counterparts.
9769 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9770 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9771 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9772 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9773 If compiling via GCC without optimization, define these as macros
9774 in addition to inline functions.
9775 To disable this, compile with -DINLINING=0.
9776 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9777 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9778 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9779 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9780 (INTMASK, VALMASK): Now macros, since static values cannot be
9781 accessed from extern inline functions.
9782 (VALMASK): Also a constant, for benefit of old GDB.
9783 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9784 is INTEGERP, which can fold it in.
9785 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9786 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9787 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9788 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9789 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9790 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9791 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9792 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9793 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9794 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9795 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9796 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9797 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9798 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9799 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9800 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9801 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9802 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9803 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9804 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9805 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9806 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9807 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9808 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9809 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9810 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9811 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9812 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9813 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9814 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9815 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9816 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9817 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9819 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9820 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9821 (VALMASK): Define in one place rather than in two, merging the
9822 USE_LSB_TAG parts; this is simpler.
9823 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9824 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9825 Move up, to avoid use before definition.
9826 Also include "globals.h" earlier, for the same reason.
9827 (make_natnum): New function.
9828 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9829 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9830 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9831 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9832 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9833 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9834 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9835 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9836 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9837 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9838 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9839 (Qwindow_configuration_p, Qimage): New forward declarations.
9840 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9841 (STRING_COPYIN): Remove; unused.
9842 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9843 (xcar_addr, xcdr_addr): New functions. All uses changed.
9844 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9845 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9846 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9847 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9848 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9849 (TYPE_RANGED_INTEGERP): Simplify.
9850 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9851 (setlocale, fixup_locale, synchronize_system_messages_locale)
9852 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9853 Now empty functions, not macros.
9854 (functionp): Return bool, not int.
9855 * window.c (Qwindow_configuration_p): Now extern,
9856 so window.h can use it.
9857 * window.h (Qwindowp): Move decl back to lisp.h.
9859 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9861 * xdisp.c (Fline_pixel_height): New function, required for solving
9864 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9866 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9868 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9870 * lread.c (syms_of_lread):
9871 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9873 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9875 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9877 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9879 * fileio.c (expand_file_name): Doc fix.
9881 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9883 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9884 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9885 Wait for self, not for 0. This can't hurt on GNU or similar
9886 system, and may help with Cygwin.
9888 * keyboard.c: Don't use PROP (...) as an lvalue.
9889 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9890 Use set_prop (A, B), not PROP (A) = B.
9892 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9894 * xdisp.c (get_it_property): Use it->window instead of generating
9895 a Lisp object from it->w.
9897 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9899 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9900 get-char-property the window that is being rendered, instead of
9901 the buffer, to support window-specific overlays. (Bug#14575)
9902 (compute_display_string_pos): When W is NULL, use the current
9903 buffer as the object to pass to get-char-property.
9904 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9905 pointer member of the bidi iterator, since no window is pertinent
9908 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9910 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9911 being displayed, and pass it to compute_display_string_pos.
9912 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9913 (bidi_paragraph_init): All callers changed.
9915 * xdisp.c (init_from_display_pos, init_iterator)
9916 (handle_single_display_spec, next_overlay_string)
9917 (get_overlay_strings_1, reseat_1, reseat_to_string)
9918 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9919 Set bidi_it.w member from it->w.
9920 (compute_display_string_pos): Accept additional argument, the
9921 window being displayed, and pass it to Fget_char_property.
9924 * dispextern.h (struct bidi_it): New member w, the window being
9926 (compute_display_string_pos): Adjust prototype.
9928 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9930 * xgselect.c: Remove unneeded include xterm.h.
9932 * process.c (wait_reading_process_output): Check for NS before GLIB.
9933 GLIB may be linked in due to rsvg, but ns_select must be called.
9935 * xgselect.c (xg_select): Remove call to window_system_available
9936 and g_main_context_pending at the top, so Gdk events (i.e. file
9937 notify) are processed when Emacs is started with -nw.
9939 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9941 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9942 (ctagsfiles3): New variable, includes only *.m files.
9943 (TAGS): Use an explicit language name in the regular expressions,
9944 to avoid transformation of '/SOMETHING' by MSYS to
9945 'c:\MSYS\SOMETHING'.
9947 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9949 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9951 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9953 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9954 still need to set the mouse pointer shape and activate help-echo.
9957 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9959 A few porting etc. fixes for the new file monitor code.
9960 See the thread containing
9961 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9962 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9963 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9964 (dir_monitor_callback, Fgfile_rm_watch):
9965 Use assq_no_quit instead of Fassoc, for speed.
9966 (dir_monitor_callback, Fgfile_rm_watch):
9967 eassert that the monitor is a fixnum.
9968 (dir_monitor_callback): No need for CDR_SAFE.
9969 Simplify building of lisp with alternative tails.
9970 (Fgfile_add_watch, Fgfile_rm_watch):
9971 Do not assume glib functions set errno reliably on failure.
9972 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9973 and signal an error otherwise.
9974 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9975 Use Fdelq instead of Fdelete, for speed.
9977 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9979 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9980 don't insist on being invoked on a highlighted tool-bar button.
9981 Avoids losing tool-bar functionality when mouse-highlight is nil.
9982 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9983 Don't highlight when mouse-highlight is nil.
9984 (note_mouse_highlight): When mouse-highlight is nil, don't return
9985 right away; instead, run tool-bar and mode-line highlight
9986 subroutine, clear any existing highlight, and revert the mouse
9987 pointer to its default shape. (Bug#14558)
9989 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9991 * lisp.mk (lisp): Add prog-mode.el.
9993 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9995 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9996 * process.c (dummy_handler): New function.
9997 (lib_child_handler): New static var.
9998 (handle_child_signal): Invoke it.
9999 (catch_child_signal): If a library has set up a signal handler,
10000 save it into lib_child_handler.
10001 (init_process_emacs): If using glib and not on Windows, tickle glib's
10002 child-handling code so that it initializes its private SIGCHLD handler.
10003 * syssignal.h (SA_SIGINFO): Default to 0.
10004 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10005 31; it should no longer be needed now.
10007 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10009 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10011 * gfilenotify.c (globals_of_gfilenotify): New function.
10012 (syms_of_gfilenotify): Move global initialization there.
10014 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10016 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10018 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10019 * keyboard.c (menu_bar_items, tool_bar_items):
10020 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10021 not override local keymaps any more.
10023 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10025 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10027 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10029 * w32console.c (initialize_w32_display): Return the dimensions of
10030 the console window via 2 additional arguments, not via the current
10031 frame. This avoids crashes due to overrunning the bounds of
10032 frame's decode_mode_spec_buffer, which is not resized following
10033 the change of the frame dimensions from the initial 10x10.
10035 * w32term.h (w32_initialize_display_info): Adjust prototype.
10037 * term.c (init_tty): Take dimensions of the frame from the values
10038 returned by initialize_w32_display.
10040 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10041 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10042 (LIBES): Add $(GFILENOTIFY_LIBS).
10044 * w32inevt.c (handle_file_notifications): Add dummy implementation
10045 for !HAVE_W32NOTIFY.
10047 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10049 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10051 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10053 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10055 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10057 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10059 Fix minor problems found by static checking.
10060 * data.c (pure_write_error):
10061 Use xsignal2, not Fsignal, as Fsignal might return.
10062 * eval.c (set_backtrace_debug_on_exit): Now static.
10063 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10064 No longer inline. EXTERN_INLINE is needed only for functions
10065 defined in .h files. Reindent function header as per GNU style.
10066 (backtrace_p, backtrace_top, backtrace_next):
10067 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10068 compiler or linker. Add extern decls to pacify gcc -Wall.
10069 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10071 * frame.c (free_monitors): Define only on platforms that need it.
10072 * nsterm.m (ns_term_init):
10073 * process.c (catch_child_signal):
10074 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10075 defined on all porting targets these days.
10076 * process.c, process.h (catch_child_signal):
10077 Make it extern only if NS_IMPL_GNUSTEP is defined.
10079 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10081 * w32.c (gettimeofday): Make the signature identical to prototype
10082 in nt/inc/sys/time.h.
10084 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10086 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10089 * keyboard.c (safe_run_hooks_error): Improve error message.
10091 * data.c (pure_write_error): Add `object' argument.
10092 * puresize.h (CHECK_IMPURE): Use it.
10094 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10096 * Makefile.in (NOTIFY_OBJ): New variable.
10097 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10099 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10100 Call syms_of_gfilenotify.
10102 * gfilenotify.c: New file.
10104 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10105 and Qfile_w32notify.
10106 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10107 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10109 * lisp.h: Declare syms_of_gfilenotify.
10111 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10113 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10115 Merge the specpdl and backtrace stacks. Make the structure of the
10116 specpdl entries more obvious via a tagged union of structs.
10117 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10118 (enum specbind_tag): New enum.
10119 (struct specbinding): Make it a tagged union of structs.
10120 Add a case for backtrace records.
10121 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10122 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10123 (backtrace_debug_on_exit): New accessors.
10124 (struct backtrace): Remove.
10125 (struct catchtag): Remove backlist field.
10126 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10128 (Flocal_variable_p): Speed up the common case where the binding is
10130 * eval.c (backtrace_list): Remove.
10131 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10132 (set_backtrace_args, set_backtrace_nargs)
10133 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10134 (backtrace_next): New functions.
10135 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10136 (unwind_to_catch, internal_lisp_condition_case)
10137 (internal_condition_case, internal_condition_case_1)
10138 (internal_condition_case_2, internal_condition_case_n): Don't bother
10139 with backtrace_list any more.
10140 (Fsignal): Adjust to new backtrace format.
10141 (grow_specpdl): Move up.
10142 (record_in_backtrace): New function.
10143 (eval_sub, Ffuncall): Use it.
10144 (apply_lambda): Adjust to new backtrace format.
10145 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10147 (specbind): Adjust to new specpdl format. Simplify.
10148 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10149 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10151 (mark_backtrace): Remove.
10152 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10153 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10154 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10156 * profiler.c (record_backtrace): Use get_backtrace.
10157 (handle_profiler_signal): Use backtrace_top_function.
10158 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10159 accessor functions.
10161 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10163 * process.h (catch_child_signal): Declare.
10165 * process.c (catch_child_signal): New function.
10166 (init_process_emacs): Call it.
10168 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10169 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10171 (x_set_cursor_type): Remove declaration.
10172 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10173 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10174 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10175 (ns_get_color): Use F suffix on float.
10176 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10177 (ns_get_rgb_color): Remove.
10178 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10179 (note_mouse_movement): x and y are CGFloat.
10180 (ns_draw_fringe_bitmap): Remove unused rowY.
10181 Change #if to COCOA && >= 10_6.
10182 (ns_draw_window_cursor): Remove unused overspill.
10183 (ns_draw_underwave): width and x are EamcsCGFloat.
10184 (ns_draw_box): thickness is CGFloat.
10185 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10186 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10187 if not in main thread.
10188 (ns_get_pending_menu_title, ns_check_menu_open)
10189 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10190 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10191 (sendFromMainThread:): New method.
10192 (changeFont:): size is CGFloat.
10193 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10194 Disable warning about permanent text.
10195 (characterIndexForPoint:): Adjust return type depending on GNUstep
10197 (mouseDown:): delta is CGFloat.
10198 (updateFrameSize): Remove unised variable f.
10199 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10200 Cast float to EmacsCGFloat.
10201 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10202 also to -1 when restoring.
10203 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10204 inside NS_IMPL_COCOA.
10205 (toggleFullScreen:): Put call to toggleFullScreen inside
10206 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10207 (setPosition:portion:whole:): por is CGFloat.
10208 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10209 (mouseDown:): Use CGFloat.
10210 (mouseDragged:): Remove unised variable edge.
10211 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10213 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10214 of CGFloat differs.
10215 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10216 when NS_IMPL_GNUSTEP.
10217 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10218 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10219 (EmacsToolbar): Add clearAll. Add tag argument to
10220 addDisplayItemWithImage.
10221 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10223 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10225 * nsmenu.m (ns_update_menubar): Make static.
10226 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10227 (fillWithWidgetValue:): Add cast to SEL for setAction.
10228 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10229 (update_frame_tool_bar): Update code for GNUstep.
10230 (clearAll): New method.
10231 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10232 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10233 Move identifierToItem setObject and activeIdentifiers addObject before
10234 call to insertItemWithItemIdentifier.
10235 (validateVisibleItems): Fix indentation.
10236 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10237 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10238 UtilityWindow to aStyle, remove call to setStyleMask.
10240 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10242 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10243 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10244 Use F suffix on floats.
10245 (ns_char_width): Returns CGFloat.
10246 (ns_ascii_average_width): w is CGFloat instead of float.
10247 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10249 (ns_glyph_metrics): CGFloat instead of float.
10251 * nsfns.m (x_set_foreground_color, x_set_background_color):
10253 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10254 remove unused variables.
10255 (Fns_read_file_name): Keep track if panel is for save.
10256 Use ns_filename_from_panel/ns_directory_from_panel.
10257 (Fns_list_services): delegate only used for COCOA.
10258 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10259 Just return the input if GNUstep.
10260 (x_screen_planes): Remove.
10261 (Fxw_color_values): Use EmacsCGFloat
10262 (Fns_display_monitor_attributes_list): Only get screen number for
10264 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10266 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10267 ns_directory_from_panel.
10269 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10271 * process.c (handle_child_signal): Also use WCONTINUED.
10272 This is so that list-processes doesn't mistakenly list the process
10273 as stopped, when the process has actually been continued and is
10276 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10278 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10279 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10280 not already configured.
10282 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10284 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10286 * Makefile.in (mostlyclean): Remove *.res files.
10288 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10290 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10291 a buffer (bug#8447).
10293 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10295 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10296 display vector, and we backtrack, handle the case that the
10297 previous character position is also displayed from a display
10298 vector or covered by a display string or image. (Bug#14476)
10300 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10302 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10303 (struct MonitorInfo, free_monitors): Remove.
10304 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10305 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10306 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10309 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10310 (struct MonitorInfo, free_monitors): Remove.
10311 (ns_screen_name): Make static.
10312 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10313 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10316 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10317 (struct MonitorInfo): New struct.
10318 (free_monitors, make_monitor_attribute_list): Declare.
10320 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10322 (free_monitors, make_monitor_attribute_list): New functions.
10323 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10326 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10328 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10330 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10332 * keyboard.c: Apply keyboard decoding only to events that come directly
10333 from the tty, not from unread-command-events (bug#14368).
10334 (read_event_from_main_queue): New function, extracted from read_char.
10335 (read_decoded_char): Remove.
10336 (read_decoded_event_from_main_queue): New function to replace it.
10337 (read_char): Use it.
10338 (read_key_sequence): Use read_char rather than read_decoded_char.
10340 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10342 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10344 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10346 2013-05-22 Kenichi Handa <handa@gnu.org>
10348 The following changes are to fix the setting of
10349 buffer-file-coding-system on, for instance, C-x RET c unix RET
10350 _FILE_OF_DOS_EOL_TYPE_ RET.
10352 * coding.h (struct coding_system): New member detected_utf8_chars.
10354 * coding.c (detect_coding_utf_8): Count characters and check EOL
10355 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10357 (setup_coding_system): Do not initialize coding->head_ascii.
10358 (check_ascii): Do not set coding->eol_seen but update it. Do not
10359 call adjust_coding_eol_type here.
10360 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10361 If the eol-type of CODING is already specified, adjust the eol type
10362 of the found coding-system.
10363 (decode_coding_gap): Cancel previous change. Utilize the
10364 character numbers counted by detect_coding_utf_8. Fix detection
10367 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10369 * search.c (looking_at_1): Only set last_thing_searched if the match
10370 changed the match-data (bug#14281).
10372 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10374 * xdisp.c (reseat_at_previous_visible_line_start):
10375 Already declared in dispextern.h, so remove it here.
10376 (move_it_vertically_backward): Likewise.
10378 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10380 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10381 (Fx_display_pixel_width, Fx_display_pixel_height)
10382 (Fx_display_mm_width, Fx_display_mm_height):
10383 Mention `display-monitor-attributes-list' in docstrings.
10385 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10386 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10387 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10388 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10389 (Fx_display_backing_store, Fx_display_visual_class)
10390 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10391 (Fx_display_grayscale_p, Fx_display_pixel_width)
10392 (Fx_display_pixel_height, Fx_display_planes)
10393 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10394 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10395 (Fx_display_mm_width, Fx_display_mm_height)
10396 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10397 height for all physical monitors as in X11.
10399 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10400 Return pixel width or height for all physical monitors as in X11.
10402 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10404 Port --enable-gcc-warnings to clang.
10405 * bytecode.c (exec_byte_code):
10407 Redo diagnostic pragmas to pacify clang, too.
10408 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10409 * editfns.c (Fencode_time):
10410 * fileio.c (file_accessible_directory_p):
10411 * font.c (font_unparse_xlfd):
10412 Use '&"string"[index]' instead of '"string" + (index)'.
10413 * undo.c (user_error): Remove; unused.
10415 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10417 * insdel.c (insert_1_both): Document the arguments, instead of
10418 referring to insert_1, which no longer exists.
10420 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10421 some window, increment windows_or_buffers_changed, so that
10422 *Messages* display in that window is updated. (Bug#14408)
10424 * w32.c: Include epaths.h.
10425 (init_environment): Use cmdproxy.exe without leading directories.
10426 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10428 (gettimeofday): Adjust signature and return value to Posix
10431 * unexw32.c (open_output_file): Delete the existing emacs.exe
10432 before creating it, to break the hard link to the versioned
10435 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10436 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10437 (FIRSTFILE_OBJ): New variables.
10438 (W32_RES): Rename to EMACSRES. All users changed.
10439 (base_obj): Use $(CM_OBJ).
10440 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10441 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10442 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10443 $(W32_RES_LINK) before $(LIBES).
10444 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10446 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10448 * makefile.w32-in (DOC): Use just "DOC".
10450 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10452 * process.c: Export default filters and sentinels to Elisp.
10453 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10455 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10456 (Fset_process_sentinel, Fformat_network_address):
10457 Default to them instead of nil.
10458 (server_accept_connection): Sentinels can't be nil any more.
10459 (read_and_dispose_of_process_output): New function, extracted from
10460 read_process_output.
10461 (read_process_output): Use it; filters can't be nil.
10462 (Finternal_default_process_filter): New function, extracted from
10463 read_process_output.
10464 (exec_sentinel_unwind): Remove function.
10465 (exec_sentinel): Don't zilch sentinel while running.
10466 (status_notify): Sentinels can't be nil.
10467 (Finternal_default_process_sentinel): New function extracted from
10469 (setup_process_coding_systems): Default filter is not nil any more.
10470 (syms_of_process): Export new Elisp functions and initialize
10472 * lisp.h (make_lisp_proc): New function.
10474 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10476 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10478 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10480 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10481 unless we know that the window w is a leaf window.
10482 Another attempt at solving bug#14062.
10484 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10486 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10489 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10491 * image.c (gif_load): Check that subimages fit (Bug#14345).
10493 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10495 * lread.c (skip_dyn_eof): New function.
10496 (read1): Use it to skip the end of a file in response to #@00.
10498 * doc.c (get_doc_string): Slightly relax the sanity checking.
10500 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10502 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10503 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10504 (MonitorInfo): New struct.
10505 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10506 (Fns_display_monitor_attributes_list): New functions.
10507 (display-usable-bounds): Remove.
10508 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10511 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10513 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10514 (GTK_CHECK_VERSION): New macro, if not already defined.
10515 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10516 replaced by GTK_CHECK_VERSION.
10518 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10520 * xterm.h (GTK_PREREQ): New macro.
10521 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10522 to use this macro instead, for consistency and clarity.
10524 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10526 * xdisp.c (row_for_charpos_p): New function, with code of
10527 cursor_row_p, but accepts an additional argument CHARPOS instead
10528 of using a hardcoded PT.
10529 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10530 (row_containing_pos): Call row_for_charpos_p instead of partially
10531 doing the same. Fixes cursor positioning under longlines-mode
10532 when longlines-show-effect includes more than one newline, when
10533 moving the cursor vertically up.
10535 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10537 * makefile.w32-in (ACL_H): New macro.
10538 ($(BLD)/fileio.$(O)): Update dependencies.
10540 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10542 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10543 * Makefile.in (LIB_ACL): New macro.
10544 (LIBACL_LIBS): Remove.
10545 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10546 * fileio.c: Include <acl.h>.
10547 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10548 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10550 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10553 * unexelf.c: Don't assume ElfW (Half) fits in int.
10554 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10555 when dealing with ElfW (Half) values, since they can exceed 2**31
10556 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10557 (entry_address): Omit unused NUM arg. All uses changed.
10559 2013-05-07 Juri Linkov <juri@jurta.org>
10561 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10562 to the string converted from number with `Fnumber_to_string'.
10565 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10567 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10568 This fixes a problem introduced by my previous change.
10570 2013-05-07 Glenn Morris <rgm@gnu.org>
10572 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10574 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10576 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10578 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10580 Static checking by GCC 4.8.0.
10581 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10582 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10583 (x_get_monitor_attributes_fallback)
10584 (x_get_monitor_attributes_xinerama)
10585 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10586 Define only if USE_GTK.
10587 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10588 (x_get_monitor_attributes_fallback): Omit unused locals.
10589 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10590 Use double, not float, to avoid mixed-mode floating point arithmetic.
10592 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10593 Jan Djärv <jan.h.d@swipnet.se>
10595 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10596 (XINERAMA_CFLAGS): New macros.
10597 (ALL_CFLAGS, LIBES): Use them.
10599 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10600 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10601 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10602 (syms_of_xfns): DEFSYM them.
10603 (struct MonitorInfo): New struct.
10604 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10605 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10606 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10607 (x_get_monitor_attributes_xinerama): New functions.
10608 (Fx_display_monitor_attributes_list): New primitive.
10609 (syms_of_xfns): Defsubr it.
10611 * xterm.h (x_display_info): Add Xatom_net_workarea and
10612 Xatom_net_current_desktop.
10614 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10615 and dpyinfo->Xatom_net_current_desktop.
10617 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10619 * xdisp.c (pos_visible_p): Use the special code for finding the
10620 beginning of a display property or overlay for any "replacing"
10621 display property, not just for display strings. This solves
10622 incorrect reporting of position by posn-at-point. (Bug#14241)
10624 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10626 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10627 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10628 Verify that ElfW (Half) fits in int.
10629 (fatal): Use same signature as lisp.h.
10630 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10631 configure and build with -DUNEXELF_DEBUG without worrying about
10632 other modules that use DEBUG.
10633 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10634 possibly-wide integers now uses it instead of plain fprintf.
10635 (entry_address): New function, which avoids problems with 32-bit
10636 overflow on 64-bit hosts.
10637 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10638 (round_up): Don't assume the remainder fits in int.
10639 (find_section): Use bool for boolean. Simplify debug code.
10640 (unexec): Don't assume file sizes fit in int or size_t.
10641 Omit unnecessary trailing newline in 'fatal' format.
10642 Use strerror rather than outputting decimal error number.
10643 Remove unused code when emacs is not defined;
10644 this file relies on Emacs now.
10645 Don't assume e_phnum and e_shnum are positive.
10647 * regex.c: Fix problems when DEBUG is defined.
10648 (extract_number, extract_number_and_incr): Define regardless of
10649 whether DEBUG is defined; that's simpler and makes the code less
10650 likely to go stale in the normal case when DEBUG is not defined.
10651 Return int rather than taking an int * arg. All callers changed.
10652 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10653 Remove, replacing with ...
10654 (DEBUG_PRINT): New macro. All callers changed.
10655 (DEBUG_COMPILES_ARGUMENTS): New macro.
10656 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10657 (print_compiled_pattern, print_double_string) [DEBUG]:
10658 Use prototype rather than old-style definition.
10659 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10660 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10661 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10662 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10663 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10664 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10665 This matters only when DEBUG is defined.
10667 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10669 * xdisp.c (set_iterator_to_next): Set the
10670 ignore_overlay_strings_at_pos_p flag only if we are _really_
10671 iterating over an overlay string, as indicated by the
10672 current.overlay_string_index member. (Bug#14306)
10674 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10676 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10677 to where it is used, to avoid autorelease issues (Bug#14050).
10679 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10681 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10682 * fileio.c (syms_of_fileio): Implement this.
10683 * filelock.c (create_lock_file): If symbolic links don't work, so
10684 we use a regular file as a lock file, do not fsync the lock file;
10687 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10689 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10690 (syms_of_minibuf): Adjust accodingly.
10692 * callint.c (Fcall_interactively): Adjust calls accordingly.
10694 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10696 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10697 w->contents is a buffer before computing everything else.
10698 Use parentheses to disambiguate last part of the condition.
10700 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10701 assertion violations. (Bug#14062)
10703 2013-05-01 David Reitter <david.reitter@gmail.com>
10705 * nsfns.m (ns_tooltip): Initialize.
10707 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10709 * coding.c (decode_coding_gap): Don't remove the character before
10710 a newline unless it's a CR character. (Bug#14287)
10712 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10714 * dispextern.h (struct face): Move enum face_underline_type
10715 earlier so that bitfields can be in the same word.
10717 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10719 * nsfns.m (handlePanelKeys): New function.
10720 (EmacsOpenPanel:performKeyEquivalent:)
10721 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10722 arrows/function/control and copy/paste keys (Bug#14296).
10724 2013-04-27 Juri Linkov <juri@jurta.org>
10726 * callint.c (Fcall_interactively): Call `Qread_number' for
10727 interactive code letter `n' instead of using duplicate code.
10730 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10732 * systime.h (make_timeval): Declare as 'const'.
10734 2013-04-27 Kenichi Handa <handa@gnu.org>
10736 * font.c (font_open_entity): Always open a font of manageable
10739 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10741 Port better to AIX (Bug#14258).
10742 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10745 2013-04-24 Kenichi Handa <handa@gnu.org>
10747 * coding.c (decode_coding_iso_2022): When an invalid escape
10748 sequence is encountered, reset the invocation and designation
10749 status to the safest one.
10751 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10753 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10754 Without this fix, "make distclean" leaves stamp-h1 behind.
10756 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10758 * w32fns.c (w32_fullscreen_rect): New function to compute the
10759 window rectangle for the given fullscreen mode.
10760 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10761 longer tunes the window size. This keeps the window's edges flush
10762 with the screen and allows the taskbar to hide itself in fullboth.
10764 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10765 window decorations and uses the entire screen.
10767 * w32term.h (w32_fullscreen_rect) Add prototype.
10768 (struct w32_output): Replace normal_width, normal_height,
10769 normal_top, and normal_left members with a single normal_placement
10771 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10773 (FRAME_NORMAL_PLACEMENT): New macro.
10775 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10777 * minibuf.c (Ftest_completion): Silence compiler warning.
10779 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10781 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10784 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10787 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10788 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10789 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10790 parentheses where appropriate.
10792 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10794 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10796 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10798 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10799 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10800 Mention in the doc string that setting these variables takes
10801 effect only after a call to set-window-buffer. (Bug#14200)
10803 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10805 * indent.c (Fvertical_motion): Don't consider display strings on
10806 overlay strings as display strings on the buffer position we
10807 started from. This prevents vertical cursor motion from jumping
10808 more than one line when there's an overlay string with a display
10809 property at end of line.
10810 Reported by Karl Chen <Karl.Chen@quarl.org> in
10811 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10813 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10815 * window.c (select_window): `record_buffer' even if window is
10816 already selected (bug#14191).
10818 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10820 * window.c (Fwindow_end): Test more flags, including the buffer's
10821 last_overlay_modified flag, to determine whether the window's
10822 display is really up-to-date. Prevents the function from
10823 returning a stale value. (Bug#14170)
10824 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10827 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10829 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10830 garbaged only if it is not already the top frame on its TTY.
10831 This prevents flickering due to constant redrawing of TTY frames when
10832 there are GUI frames open in the same session. (Bug#13864)
10834 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10836 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10837 of marking the idle timers directly.
10839 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10841 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10842 tables (bug#14054).
10844 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10846 * window.c (select_window): Don't record_buffer while the invariant is
10847 temporarily broken (bug#14161).
10849 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10851 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10853 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10855 2013-04-07 Romain Francoise <romain@orebokech.com>
10857 Ignore additional platform-specific ACL errors (Bug#13702).
10858 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10859 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10861 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10863 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10866 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10868 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10869 This bug was introduced by my 2013-02-25 change that simplified
10870 data_start configuration. Without this change, on GNU/Linux
10871 an Emacs configured with --enable-profiling fails immediately
10872 due to a profiler signal.
10873 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10874 with these flags. On platforms where special flags are needed
10875 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10876 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10877 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10879 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10881 Get rid of some platform-specific functions examining window
10882 system and its capabilities. This is a partial rework of the
10884 * lisp.h (have_menus_p): Remove prototype. This function is
10885 replaced with platform-independent window_system_available.
10886 (check_window_system): Move to...
10887 * frame.h (decode_window_system_frame, window_system_available):
10888 ...here, add new prototypes.
10889 * frame.c (window_system_available, decode_window_system_frame):
10891 (check_window_system): Platform-independent now.
10892 * xterm.h (x_in_use): Remove declaration.
10894 * w32term.h (check_x_frame):
10895 * nsterm.h (check_x_frame): Remove prototypes. This function
10896 is replaced with platform-independent decode_window_system_frame.
10897 * msdos.c (have_menus_p): Remove.
10898 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10899 Remove platform-specific functions. Use check_window_system,
10900 decode_window_system_frame and check_ns_display_info where
10901 appropriate. Minor style and comment tweaks.
10902 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10903 (check_x_frame): Likewise.
10904 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10906 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10907 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10908 * xmenu.c, xselect.c: All related users changed.
10910 2013-04-03 Kenichi Handa <handa@gnu.org>
10912 The following changes is to optimize the code for reading UTF-8
10915 * coding.c (check_ascii): Rename from detect_ascii. Return value
10916 changed. Check EOL format. Do not call adjust_coding_eol_type
10918 (check_utf_8): New function.
10919 (adjust_coding_eol_type): Do nothing if already adjusted.
10920 (detect_coding): Compare the return value of check_ascii with
10921 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10922 (decode_coding_gap): Optimize for valid UTF-8.
10924 2013-03-21 Kenichi Handa <handa@gnu.org>
10926 * coding.c (syms_of_coding): Cancel previous change.
10928 * insdel.c (insert_from_gap): Fix previous change.
10930 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10932 Consistently use platform-specific function to detect window system.
10933 * lisp.h (check_window_system): New prototype. This function is
10934 going to replace check_x, check_w32 and check_ns.
10935 (have_menus_p): Mention msdos.c in comment.
10936 * fontset.c (check_window_system_func): Remove. Adjust all users.
10937 * fontset.h (check_window_system_func): Remove prototype.
10938 * nsterm.h (check_ns):
10939 * xterm.h (check_x):
10940 * w32term.h (check_w32): Likewise.
10941 * menu.c (Fx_popup_menu): Use check_window_system.
10942 * msdos.c (check_window_system): Define for MS-DOS.
10943 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10944 * w32fns.c (check_window_system): Likewise for MS-Windows.
10945 * xfns.c (check_window_system): Likewise for X.
10946 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10947 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10949 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10951 Prefer < to > in range checks such as 0 <= i && i < N.
10952 This makes it easier to visualize quantities on a number line.
10953 This patch doesn't apply to all such range checks,
10954 only to the range checks affected by the 2013-03-24 change.
10955 This patch reverts most of the 2013-03-24 change.
10956 * alloc.c (xpalloc, Fgarbage_collect):
10957 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10958 * character.c (string_escape_byte8):
10959 * charset.c (read_hex):
10960 * data.c (cons_to_unsigned):
10961 * dispnew.c (update_frame_1):
10962 * doc.c (Fsubstitute_command_keys):
10963 * doprnt.c (doprnt):
10964 * editfns.c (hi_time, decode_time_components):
10965 * fileio.c (file_offset):
10966 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10967 * font.c (font_intern_prop):
10968 * frame.c (x_set_alpha):
10969 * gtkutil.c (get_utf8_string):
10970 * indent.c (check_display_width):
10971 * keymap.c (Fkey_description):
10972 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10974 * minibuf.c (read_minibuf_noninteractive):
10975 * process.c (wait_reading_process_output):
10976 * search.c (Freplace_match):
10977 * window.c (get_phys_cursor_glyph):
10978 * xdisp.c (redisplay_internal):
10979 * xsmfns.c (smc_save_yourself_CB):
10980 Prefer < to > for range checks.
10981 * dispnew.c (sit_for): Don't mishandle NaNs.
10982 This fixes a bug introduced in the 2013-03-24 change.
10983 * editfns.c (decode_time_components): Don't hoist comparison.
10984 This fixes another bug introduced in the 2013-03-24 change.
10986 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10988 * frame.h (struct frame): Drop scroll_bottom_vpos
10989 member becaue all real users are dead long ago.
10990 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10991 * xdisp.c (redisplay_internal): Adjust user.
10993 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10995 * nsmenu.m (showAtX:Y:for:): setLevel to
10996 NSPopUpMenuWindowLevel (Bug#13998).
10998 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11000 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11001 (ns_check_pending_open_menu): Declare.
11003 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11004 (x_activate_menubar): Update the menu with title that matches
11005 ns_get_pending_menu_title, and call
11006 ns_check_pending_openmenu (Bug#12698).
11007 (menuWillOpen:): New method.
11008 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11010 * nsterm.m (menu_will_open_state, menu_mouse_point)
11011 (menu_pending_title): New varaibles.
11012 (ns_get_pending_menu_title, ns_check_menu_open)
11013 (ns_check_pending_open_menu): New functions.
11015 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11017 * indent.c (current_column_bol_cache): Remove leftover which is not
11018 used in Fmove_to_column any more.
11019 (current_column, scan_for_column): Adjust users.
11020 * keyboard.c (last_point_position_buffer, last_point_position_window):
11021 Remove leftovers which are not used for recording undo any more.
11022 (command_loop_1, syms_of_keyboard): Adjust users.
11023 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11024 redisplay_window any more.
11025 (move_it_to): Adjust user.
11027 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11029 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11030 Update dependencies.
11032 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11034 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11035 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11036 forward references.
11038 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11040 * window.h (struct window): Replace hchild, vchild and buffer slots
11041 with a single slot 'contents'. This is possible because each valid
11042 window may have either the child window (in vertical or horizontal
11043 combination) or buffer to display (for the leaf window). Using that,
11044 a lot of operations to traverse and/or change window hierarchies may
11045 be simplified. New member horizontal is used to distinguish between
11046 horizontal and vertical combinations of internal windows.
11047 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11048 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11049 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11050 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11051 Use contents slot, not buffer, where appropriate.
11052 (wset_combination): New function.
11053 (wset_buffer): Add eassert.
11054 (Fframe_first_window): Simplify the loop reaching first window.
11055 (Fwindow_buffer): Use WINDOW_LEAF_P.
11056 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11057 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11058 (unshow_buffer): Convert initial debugging check to eassert.
11059 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11060 (make_parent_window, window_resize_check, window_resize_apply)
11061 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11062 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11063 Adjust to match struct window changes.
11064 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11065 (mark_window_cursors_off, count_windows, get_leaf_windows)
11066 (foreach_window_1): Simplify the loop.
11067 * alloc.c (mark_object): Do not check for the leaf window because
11068 internal windows has no glyph matrices anyway.
11069 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11070 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11071 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11072 (build_frame_matrix_from_window_tree, mirror_make_current)
11073 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11074 (update_window_tree, set_window_update_flags): Simplify the loop.
11075 (sync_window_with_frame_matrix_rows): Enforce live window.
11076 Use contents slot, not buffer, where appropriate.
11077 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11078 and WINDOW_HORIZONTAL_COMBINATION_P.
11079 (make_frame_visible_1): Simplify the loop.
11080 Use contents slot, not buffer, where appropriate.
11081 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11082 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11083 (expose_window_tree): Likewise.
11084 Use contents slot, not buffer, where appropriate.
11085 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11086 to avoid deleted windows. Use contents slot instead of buffer.
11087 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11088 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11089 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11090 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11092 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11094 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11095 identify the reasons for assertion violations in bug#14062 and
11097 (Fx_show_tip): Fix compilation error under
11098 "--enable-check-lisp-object-type". (Bug#14073)
11100 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11101 Reported by <rzl24ozi@gmail.com>.
11103 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11105 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11107 (unwind_with_echo_area_buffer): ...to restore it here.
11108 This is needed to ensure that...
11109 (redisplay_window): ...both window markers are valid here,
11110 which is verified by eassert.
11111 * editfns.c (save_excursion_save): Do not assume that
11112 selected_window always displays the buffer.
11113 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11116 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11118 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11121 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11123 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11125 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11127 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11128 since MinGW's w32api headers do. This avoids compiler warnings.
11130 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11131 if already defined.
11133 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11135 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11137 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11139 * gtkutil.c (style_changed_cb): Check if frame is live and an
11140 X frame (Bug#14038).
11142 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11144 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11145 Define only for _WIN32_WINNT less than 0x0500.
11146 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11148 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11149 see its own definitions of 'struct timeval' and 'struct timezone'.
11151 Fix incompatibilities between MinGW.org and MinGW64 headers.
11152 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11154 * w32.c (REPARSE_DATA_BUFFER): Guard with
11155 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11157 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11159 * xterm.c: Include X11/XKBlib.h
11160 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11162 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11164 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11166 * blockinput.h (input_blocked_p): Likewise.
11167 * bytecode.c (exec_byte_code): Likewise.
11168 * callproc.c (call_process_kill, call_process_cleanup)
11169 (Fcall_process): Likewise.
11170 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11171 (Fccl_execute_on_string): Likewise.
11172 * character.c (string_escape_byte8): Likewise.
11173 * charset.c (read_hex): Likewise.
11174 * cm.c (calccost): Likewise.
11175 * data.c (cons_to_unsigned): Likewise.
11176 * dired.c (directory_files_internal, file_name_completion):
11178 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11179 (sit_for): Likewise.
11180 * doc.c (Fsubstitute_command_keys): Likewise.
11181 * doprnt.c (doprnt): Likewise.
11182 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11183 * emacsgtkfixed.c: Likewise.
11184 * fileio.c (file_offset, Fwrite_region): Likewise.
11185 * floatfns.c (Fexpt, fmod_float): Likewise.
11186 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11188 * font.c (font_intern_prop): Likewise.
11189 * frame.c (x_set_alpha): Likewise.
11190 * gtkutil.c (get_utf8_string): Likewise.
11191 * indent.c (check_display_width): Likewise.
11192 * intervals.c (create_root_interval, rotate_right, rotate_left)
11193 (split_interval_right, split_interval_left)
11194 (adjust_intervals_for_insertion, delete_node)
11195 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11196 (merge_interval_right, merge_interval_left, copy_intervals)
11197 (set_intervals_multibyte_1): Likewise.
11198 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11199 * keymap.c (Fkey_description): Likewise.
11200 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11201 * lread.c (openp, read_integer, read1, string_to_number):
11203 * menu.c (ensure_menu_items): Likewise.
11204 * minibuf.c (read_minibuf_noninteractive): Likewise.
11205 * print.c (printchar, strout): Likewise.
11206 * process.c (create_process, Faccept_process_output)
11207 (wait_reading_process_output, read_process_output, send_process)
11208 (wait_reading_process_output): Likewise.
11209 * profiler.c (make_log, handle_profiler_signal): Likewise.
11210 * regex.c (re_exec): Likewise.
11211 * regex.h: Likewise.
11212 * search.c (looking_at_1, Freplace_match): Likewise.
11213 * sysdep.c (get_child_status, procfs_ttyname)
11214 (procfs_get_total_memory): Likewise.
11215 * systime.h (EMACS_TIME_VALID_P): Likewise.
11216 * term.c (dissociate_if_controlling_tty): Likewise.
11217 * window.c (get_phys_cursor_glyph): Likewise.
11218 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11219 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11221 * xfns.c (Fx_window_property): Likewise.
11222 * xmenu.c (set_frame_menubar): Likewise.
11223 * xselect.c (x_get_window_property, x_handle_dnd_message):
11225 * xsmfns.c (smc_save_yourself_CB): Likewise.
11226 * xterm.c (x_scroll_bar_set_handle): Likewise.
11228 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11230 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11231 to be optional or nil. Adjust comment and convert it to docstring.
11232 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11233 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11235 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11237 Static checking by GCC 4.8-20130319.
11238 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11239 * process.c (Fset_process_datagram_address)
11240 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11241 * xdisp.c (get_char_face_and_encoding)
11242 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11243 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11244 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11246 2013-03-24 Ken Brown <kbrown@cornell.edu>
11248 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11249 fix compilation on 64-bit Cygwin, where underscores are not
11250 automatically prepended.
11252 * w32term.c (w32_initialize): Silence compiler warning.
11254 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11256 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11257 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11258 variables, to save and restore frame dimensions.
11259 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11260 after returning from a 'fullscreen' configuration.
11261 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11262 to avoid races between the main thread and the input thread.
11264 * w32term.h (struct w32_output): New members normal_width,
11265 normal_height, normal_top, normal_left, and prev_fsmode.
11266 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11267 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11268 members of a frame.
11270 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11271 'fullscreen' parameter. Always record previous width and height
11272 of the frame, except when switching out of maximized modes, so
11273 that they could be restored correctly, instead of resetting to the
11274 default frame dimensions. Send SC_RESTORE command to the frame,
11275 unless we are going to send SC_MAXIMIZE, to restore the frame
11276 resize hints in the mouse pointer shown by the window manager.
11279 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11281 * lisp.h (get_frame_param): Adjust conditions for prototype
11284 2013-03-22 Ken Brown <kbrown@cornell.edu>
11286 * unexcw.c: Drop unneeded inclusion of w32common.h.
11287 (report_sheap_usage): Declare.
11288 (read_exe_header): Add magic numbers for x86_64.
11289 (fixup_executable): Fix printf format specifier for unsigned long
11292 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11294 * frame.h (struct frame): Put menu_bar_window under #ifdef
11295 because this member is not needed when X toolkit is in use.
11296 (fset_menu_bar_window):
11297 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11298 (free_glyphs, update_frame):
11299 * xdisp.c (expose_frame): Likewise.
11300 (display_menu_bar): Likewise. Remove redundant eassert.
11301 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11304 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11306 Use functions and constants to manipulate Lisp_Save_Value objects.
11307 This replaces code that used macros and strings and token-pasting.
11308 The change makes the C source a bit easier to follow,
11309 and shrinks the Emacs executable a bit.
11310 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11311 (make_save_value): Change 1st arg from string to enum. All callers
11314 (mark_object): Use if, not #if, for GC_MARK_STACK.
11315 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11316 (XSAVE_OBJECT): Now functions, not macros.
11317 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11318 the constant was never used.
11319 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11320 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11321 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11322 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11324 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11325 type3 with a single member save_type. All uses changed.
11326 (save_type, set_save_pointer, set_save_integer): New functions.
11327 * print.c (PRINTX): Remove.
11329 * alloc.c: Remove redundant static declarations.
11331 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11333 * window.h (struct window): Convert left_col, top_line, total_lines
11334 and total_cols from Lisp_Objects to integers. Adjust comments.
11335 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11337 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11338 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11339 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11340 Adjust users where appropriate.
11342 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11344 * frame.h (struct frame): Drop resx and resy because the same data is
11345 available from window system-specific output context. Adjust users.
11346 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11347 New functions to provide defaults when no window system available.
11348 (FRAME_RES_X, FRAME_RES_Y): New macros.
11349 (NUMVAL): Move from xdisp.c.
11350 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11351 (Ffont_face_attributes, Fopen_font):
11352 * image.c (gs_load):
11353 * w32font.c (fill_in_logfont):
11354 * xdisp.c (calc_pixel_width_or_height):
11355 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11356 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11358 2013-03-20 Kenichi Handa <handa@gnu.org>
11360 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11361 to 1 (temporary workaround until a bug related to ASCII
11362 optimization is fixed).
11364 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11366 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11367 Signal error if window is not internal. Adjust docstring.
11368 (delete_all_child_windows): Use combination_limit to save the buffer.
11369 (Fset_window_configuration): Adjust accordingly.
11370 * print.c (syms_of_print): Initialize debugging output not here...
11371 (init_print_once): ...but in a new function here.
11372 * lisp.h (init_print_once): Add prototype.
11373 * emacs.c (main): Add call to init_print_once. Adjust comments.
11375 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11377 * window.c (window_resize_check, window_resize_apply)
11378 (window_from_coordinates, recombine_windows, set_window_buffer)
11379 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11380 (Fsplit_window_internal, Fdelete_window_internal)
11381 (freeze_window_starts): Use bool for booleans.
11382 * window.h (window_frame_coordinates, resize_frame_windows)
11383 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11385 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11387 * dispnew.c (bitch_at_user): Use `user-error'.
11389 2013-03-17 Ken Brown <kbrown@cornell.edu>
11391 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11392 as return type of image_background. (Bug#13981)
11393 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11395 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11397 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11398 (ns_select): Don't return with result uninitialized.
11400 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11403 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11405 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11406 directories. If filename is nil, get directory name (Bug#13932).
11407 Use getFilename and getDirectory.
11408 (getFilename, getDirectory): New methods for EmacsSavePanel and
11410 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11412 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11414 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11416 2013-03-15 Kenichi Handa <handa@gnu.org>
11418 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11419 (adjust_after_replace): Make it back to static. Delete the third
11420 arg text_at_gap_tail. Cancel the code for handling it.
11422 * coding.h (struct coding_system): New member eol_seen.
11424 * coding.c (detect_ascii): New function.
11425 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11426 when the source bytes are actually scanned. On detecting for
11427 coding_category_utf_8_auto, call detect_ascii instead of scanning
11428 source bytes directly.
11429 (produce_chars): Call insert_from_gap with the new arg 0.
11430 (encode_coding): Likewise.
11431 (decode_coding_gap): Control ASCII optimization by the variable
11432 disable_ascii_optimization instead of #ifndef .. #endif.
11433 Deccode EOL format according to coding->eol_seen.
11434 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11437 * lisp.h (adjust_after_replace): Cancel externing it.
11438 (insert_from_gap): Adjust prototype.
11440 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11442 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11443 FULLSCREEN_MAXIMIZED. (Bug#13935)
11445 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11447 * region-cache.c (find_cache_boundary, move_cache_gap)
11448 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11449 Simplify debugging check and convert to eassert. Adjust comment.
11450 (pp_cache): Put under ENABLE_CHECKING.
11452 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11454 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11455 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11456 and WM_ACTIVATEAPP.
11457 (w32fullscreen_hook): If the frame is visible, reset
11458 f->want_fullscreen flag after changing the frame size. If the
11459 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11462 2013-03-13 Daniel Colascione <dancol@dancol.org>
11464 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11465 too so that these builds can use Cygwin's file conversion
11466 functions. (We've been building and linking cygw32.o all along
11467 and just not using it.)
11469 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11471 File synchronization fixes (Bug#13944).
11472 * Makefile.in (LIB_FDATASYNC): New macro.
11474 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11475 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11476 Don't worry about HAVE_FSYNC, since a substitute fsync is
11477 available if the system lacks one.
11478 (Fwrite_regin): Retry fsync if interrupted.
11480 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11482 * w32term.c (w32_read_socket): If the Emacs frame is being
11483 activated, call w32fullscreen_hook, to make sure the new frame
11484 dimensions are in effect. (Bug#13937)
11486 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11488 * xdisp.c (init_iterator): Simplify because both character and byte
11489 positions are either specified or -1. Add eassert. Adjust comment.
11490 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11491 character and byte positions can be obtained from marker.
11493 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11495 Static checking by Sun C 5.12.
11496 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11497 * bytecode.c (exec_byte_code):
11498 * dispnew.c (init_display):
11500 * fileio.c (Fsubstitute_in_file_name):
11501 * keyboard.c (Fevent_convert_list):
11502 * keymap.c (Fsingle_key_description):
11503 * term.c (maybe_fatal, fatal):
11504 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11505 * xsmfns.c (Fhandle_save_session):
11506 Omit unreachable code.
11507 * keymap.c (map_keymap_char_table_item): Cast void * to
11508 a function pointer type; the C Standard requires this.
11510 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11511 Include <sys/param.h> unconditionally, as that works elsewhere and
11512 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11513 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11516 See ChangeLog.12 for earlier changes.
11518 ;; Local Variables:
11522 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11524 This file is part of GNU Emacs.
11526 GNU Emacs is free software: you can redistribute it and/or modify
11527 it under the terms of the GNU General Public License as published by
11528 the Free Software Foundation, either version 3 of the License, or
11529 (at your option) any later version.
11531 GNU Emacs is distributed in the hope that it will be useful,
11532 but WITHOUT ANY WARRANTY; without even the implied warranty of
11533 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11534 GNU General Public License for more details.
11536 You should have received a copy of the GNU General Public License
11537 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.