1 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
3 * gtkutil.c (xg_display_open):
4 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
7 2015-04-01 Nicolas Petton <nicolas@petton.fr>
9 * Version 24.5 released.
11 2015-03-25 Martin Rudalics <rudalics@gmx.at>
13 * gtkutil.c (update_theme_scrollbar_width): Don't round up
14 scroll bar width with GTK3 (Bug#20182).
16 2015-03-22 John F Carr <jfc@mit.edu> (tiny change)
18 * fontset.c (fontset_pattern_regexp): Backport: Replace + 1 with
19 + 3 in alloca (Bug#20156).
21 2015-03-12 Glenn Morris <rgm@gnu.org>
23 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
24 nil/not present in the parameter alist. (Bug#19680)
26 2015-02-28 Eli Zaretskii <eliz@gnu.org>
28 * search.c (find_newline): Avoid assertion violations in
29 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
30 for newlines near the end of the buffer. This happens in Rmail
31 hen JIT font-lock fontifies a newly displayed portion of the
34 2015-02-23 Eli Zaretskii <eliz@gnu.org>
36 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
39 2015-02-20 Glenn Morris <rgm@gnu.org>
41 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
43 2015-02-14 Eli Zaretskii <eliz@gnu.org>
45 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
46 mouse_position_for_popup only for X frames. (Bug#19862)
48 2015-02-13 Eli Zaretskii <eliz@gnu.org>
50 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
52 2015-02-08 Eli Zaretskii <eliz@gnu.org>
54 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
55 assq_no_quit to fetch color definition by its string name.
58 2015-02-05 Eli Zaretskii <eliz@gnu.org>
60 * xdisp.c (move_it_in_display_line_to): Handle the case where the
61 last character of a screen line is whitespace, and we are under
62 word-wrap with overflow-newline-into-fringe turned on.
65 2015-02-03 Eli Zaretskii <eliz@gnu.org>
67 * xdisp.c (handle_stop, handle_single_display_spec)
68 (next-element_from_image): Don't reset the
69 ignore_overlay_strings_at_pos_p flag here.
70 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
72 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
73 after we've exhausted all the overlay strings at the current
76 2015-02-02 Eli Zaretskii <eliz@gnu.org>
78 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
79 according to the object we are about to resume iterating.
82 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
83 of the window whose current glyph matrix was resized, which
84 disables the mode-line row as side effect.
86 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
87 whose update_mode_line flag is set. (Bug#19721)
89 2015-01-30 Eli Zaretskii <eliz@gnu.org>
91 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
93 2015-01-29 Hans Wennborg <hwennborg@google.com> (tiny change)
95 * emacs.c (decode_env_path): Add parentheses around ternary
96 operator to increase readability and pacify compiler warnings.
98 2015-01-29 Eli Zaretskii <eliz@gnu.org>
100 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
103 2015-01-28 Eli Zaretskii <eliz@gnu.org>
105 * dired.c (directory_files_internal, file_name_completion)
106 [WINDOWSNT]: Signal an error when errno is set non-zero by
107 'readdir', regardless of its value.
109 * w32.c (sys_readdir): Set errno to ENOENT when the directory
110 doesn't exist and to EACCES when it's not accessible to the
111 current user. Set errno to zero when FindNextFile exhausts the
112 directory, so that callers don't interpret that as an error and
113 don't signal a file-error.
114 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
116 2015-01-27 Eli Zaretskii <eliz@gnu.org>
118 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
119 returns NULL and errno is ENOTDIR, behave as if opendir failed to
120 open the directory. (Bug#19701)
122 * w32.c (sys_readdir): If FindFirstFile fails because the
123 directory doesn't exist, set errno to ENOTDIR.
125 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
127 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
129 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
131 Fix coding.c subscript error
132 * coding.c (CODING_ISO_INVOKED_CHARSET):
133 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
135 Backport: correct old fix for GTK font selection
136 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
139 2015-01-21 Jan Djärv <jan.h.d@swipnet.se>
141 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
143 2015-01-17 Eli Zaretskii <eliz@gnu.org>
145 * xdisp.c (produce_image_glyph): Fix display of images in R2L
146 screen lines: prepend the new glyph to the ones already there
147 instead of appending it.
149 2015-01-14 Eli Zaretskii <eliz@gnu.org>
151 * w32fns.c (w32_set_title_bar_text): New function, including
152 support for titles with non-ASCII characters outside of the
153 current system codepage.
154 (x_set_name, x_set_title): Use it. (Bug#19590)
156 2015-01-10 Eli Zaretskii <eliz@gnu.org>
158 * indent.c (Fvertical_motion): Return zero if we started from ZV
159 and there's an overlay after-string there. (Bug#19553)
161 2015-01-09 Eli Zaretskii <eliz@gnu.org>
163 * emacs.c (usage_message): Fix the description of the -nl switch.
166 2015-01-08 Eli Zaretskii <eliz@gnu.org>
168 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
169 returned for right-to-left screen lines. (Before the change on
170 2014-12-30, the incorrectly-computed X pixel coordinate concealed
173 2015-01-05 Eli Zaretskii <eliz@gnu.org>
175 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
176 end information if the window_end_valid flag is unset.
177 (try_window_id): If the call to display_line invalidated the
178 window end information, give up the try_window_id optimization.
181 2015-01-04 Eli Zaretskii <eliz@gnu.org>
183 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
185 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
187 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
190 2014-12-30 Eli Zaretskii <eliz@gnu.org>
192 * xdisp.c (pos_visible_p): Fix up the X coordinate for
193 right-to-left screen lines. (Bug#19473)
195 2014-12-28 Eli Zaretskii <eliz@gnu.org>
197 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
199 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
201 Port memory-full checking to GnuTLS 3.3
202 Instead of using gnutls_global_set_mem_functions, check every call
203 to a GnuTLS function that might return an indication of memory
204 exhaustion. Suggested by Dmitry Antipov in:
205 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
206 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
207 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
208 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
210 (check_memory_full): New function.
211 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
212 (gnutls_make_error, Fgnutls_boot): Use it.
213 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
215 2014-12-25 Eli Zaretskii <eliz@gnu.org>
217 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
218 composition_compute_stop_pos to the number of characters in the
220 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
222 * composite.c (composition_compute_stop_pos): If no composition
223 was found in a string before ENDPOS, and ENDPOS is the string end,
224 no need to back up to a safe point.
226 * dispextern.h (struct it) <end_charpos>: Improve commentary.
228 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
230 * nsimage.m (allocInitFromFile:): Initialize bmRep.
231 (dealloc): Release bmRep.
232 (setPixmapData): Make bmRep local so class member is not
234 (setPixmapData): Rename local variable bmRep to avoid compiler
237 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
239 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
240 imageListSetNext, imageListNext.
242 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
244 (allocInitFromFile:): Remove searching ImageList and calling
245 reference (Bug#18918).
246 (dealloc): Remove handling if ImageList.
248 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
250 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
251 when going to fullscreen (Bug#19427).
253 2014-12-18 Eli Zaretskii <eliz@gnu.org>
255 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
257 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
259 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
261 2014-12-13 Eli Zaretskii <eliz@gnu.org>
263 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
265 2014-12-12 Eli Zaretskii <eliz@gnu.org>
267 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
268 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
271 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
273 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
275 * gnutls.h: Always declare syms_of_gnutls.
277 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
278 clarity. Let the availability check return Qnil when the GnuTLS
279 integration is not available, instead of erroring out.
282 2014-12-10 Eli Zaretskii <eliz@gnu.org>
284 * xdisp.c (move_it_in_display_line_to, display_line):
285 Don't disallow overflow-newline-into-fringe when word-wrap is in
288 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
290 * eval.c (Fsignal): Remove duplicate test.
291 (Fautoload_do_load): Fix up docstring.
293 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
295 * nsterm.m (represented_filename, represented_frame): New variables.
296 (ns_set_represented_filename): New function.
297 (sendEvent:): Set represented filename here to avoid flicker,
298 related to Bug#18757.
300 * nsterm.h: Declare ns_set_represented_filename.
302 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
303 at once, call ns_set_represented_filename instead.
305 2014-11-27 Eli Zaretskii <eliz@gnu.org>
307 * xdisp.c (handle_single_display_spec): When ignoring a fringe
308 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
309 (next_element_from_buffer): When done with overlays, reset the
310 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
312 2014-11-25 Eli Zaretskii <eliz@gnu.org>
314 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
315 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
317 2014-11-25 Ulrich Müller <ulm@gentoo.org>
319 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
320 for paxctl and setfattr. Fixes temacs startup failure with
321 grsecurity/PaX enabled Linux kernel (bug#19067).
323 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
325 * src/w32.c: Use MINGW_W64 instead of _W64.
327 * src/w32term.c: Likewise.
329 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
331 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
333 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
335 * nsterm.m (ns_send_appdefined): Check for application defined
336 event on Cocoa (Bug#18993). Backport from trunk.
338 2014-11-15 Eli Zaretskii <eliz@gnu.org>
340 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
341 errors in computing the number of pixels to scroll.
342 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
344 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
346 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
347 call updateFrameSize.
349 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
351 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
353 * nsfns.m (x_set_foreground_color, x_set_background_color)
354 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
355 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
357 2014-11-09 Eli Zaretskii <eliz@gnu.org>
359 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
360 when the inserted text does not need decoding. (Bug#18982)
362 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
365 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
367 * nsterm.h (EmacsScroller): judge returns bool.
369 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
370 (ns_judge_scroll_bars): Only set removed if judge returns true.
371 (judge): Returns bool == condemned. Remove self from window.
372 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
374 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
376 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
377 (run): Ditto. Only use non-system event loop if OSX version is
378 exactly 10.9 (Bug#18993).
379 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
382 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
384 * callproc.c (encode_current_directory): Support handling of file
385 names prepended by "/:". (Bug#18891)
387 2014-11-06 Alan Mackenzie <acm@muc.de>
389 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
391 2014-11-06 Dima Kogan <dima@secretsauce.net>
393 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
395 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
397 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
398 raises an error. (Bug#18891)
400 2014-11-03 Eli Zaretskii <eliz@gnu.org>
402 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
403 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
404 frame; instead, print an error message.
406 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
408 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
410 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
412 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
413 if force_integral_p (i.e. no antialias).
414 (macfont_draw): Check ns_antialias_text, also turn off syntetic
415 bold if no antialias (Bug#18876).
417 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
418 was given (Bug#18846).
420 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
422 * nsterm.h (ns_set_doc_edited): Declare taking no args.
424 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
425 instead of in xdisp.c, function now takes void. (Bug#18884).
427 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
428 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
430 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
431 struct window* (Bug#18889).
432 Remove getMouseMotionPart.
433 (ns_output): Make icon_top/left int.
435 * nsfns.m (x_icon): icon_top/left is int.
437 * nsterm.m (ns_mouse_position): Remove unused code.
438 (initFrame:window:, dealloc): Use window instead of win.
439 (getMouseMotionPart:window:x:y:): Remove, unused.
440 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
442 2014-10-30 Samuel Bronson <naesten@gmail.com>
444 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
446 2014-10-28 Eli Zaretskii <eliz@gnu.org>
448 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
449 build_string, when importing a home directory. (Bug#18873)
451 2014-10-26 Eli Zaretskii <eliz@gnu.org>
453 * dispnew.c (buffer_posn_from_coords):
454 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
455 account for the header-line height. (Bug#18839)
457 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
459 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
461 (erase_phys_cursor): Fix confusion between window-relative and
462 text area-relative x-coordinates. [Backport]
464 2014-10-20 Glenn Morris <rgm@gnu.org>
466 * minibuf.c (history-length): Increase default from 30 to 100.
469 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
471 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
474 2014-10-20 Glenn Morris <rgm@gnu.org>
476 * Version 24.4 released.
478 2014-10-17 Eli Zaretskii <eliz@gnu.org>
480 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
481 1-pixel R2L characters.
482 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
483 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
485 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
487 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
488 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
490 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
492 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
495 2014-10-08 K. Handa <handa@gnu.org>
497 * coding.c (detect_coding_iso_2022): Set coding->rejected
498 correctly when an invalid escape sequence is found (Bug#18610).
500 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
502 * font.c (font_list_entities): Do not add empty vector to font cache.
503 (font_matching_entity): Likewise. If matching entity is found, insert
504 1-item vector with this entity instead of an entity itself (Bug#17125).
506 2014-10-02 Eli Zaretskii <eliz@gnu.org>
508 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
509 iterator backwards, to resync the bidi iterator. (Bug#18584)
511 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
513 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
514 make a font_object from a tty frame (Bug#18573).
515 (Finternal_set_lisp_face_attribute): Add FIXME comment.
517 2014-09-30 Eli Zaretskii <eliz@gnu.org>
519 * w32fns.c (w32_createwindow): Accept an additional argument, an
520 array of 2 values specifying the coordinates of the frame's
521 top-left corner. Use these values instead of calling x_get_arg,
522 which can cons Lisp objects, and therefore cannot be called except
523 from the main thread. Remove redundant tests for the default values.
524 (my_create_window): Move the calculation of the coordinates of the
525 frame's top-left edge here. Pass them to the input thread via the
526 second parameter of the WM_EMACS_CREATEWINDOW message.
527 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
530 2014-09-29 Eli Zaretskii <eliz@gnu.org>
532 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
533 (redisplay_window): Treat the frame's frozen_window_starts flag
534 the same way as the optional_new_start flag for the window: only
535 obey it if the glyph row showing point will be fully visible.
536 Likewise when the window start is in a continuation line. If,
537 after trying everything under the 'force_start' label, point is
538 still not fully visible, give up and scroll the window.
539 Add debugging traces. (Bug#18545)
541 * window.c (Frecenter): Set the window's redisplay flag.
543 2014-09-24 Eli Zaretskii <eliz@gnu.org>
545 * w32term.c (w32_read_socket): Don't use frame dimensions for
546 resizing if GetClientRect returned an empty (0, 0, 0, 0)
547 rectangle. Check the return value of GetClientRect, and don't use
548 the results if it didn't succeed.
550 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
551 in columns and lines after correcting the pixel dimensions in
553 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
554 negative values to xrealloc. (Bug#18528)
556 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
558 On OSX, do not free font-specific data more than once (Bug#18501).
559 * macfont.m (macfont_close): Release and free font-specific data
560 only if it wasn't previously freed.
562 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
564 * unexmacosx.c (dump_it): Improve error message.
566 2014-09-18 Juri Linkov <juri@jurta.org>
568 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
569 (Bug#10747, bug#18334)
571 2014-09-18 Eli Zaretskii <eliz@gnu.org>
573 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
574 units in which the position is measured. (Bug#18493)
576 * xdisp.c (redisplay_internal): Force redisplay of all windows
577 that show a buffer whose narrowing has changed. (Bug#18490)
579 2014-09-16 Eli Zaretskii <eliz@gnu.org>
581 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
582 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
583 lines, draw the hollow-box and hbar cursors on the right side of
584 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
587 * xterm.c (x_draw_stretch_glyph_string):
588 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
589 caused the block cursor to disappear on a TAB in R2L lines in
590 every window except the leftmost one. Reported by Martin Rudalics
593 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
595 Always use matched specpdl entry to record call arguments (Bug#18473).
596 * lisp.h (record_in_backtrace): Adjust prototype.
597 * eval.c (record_in_backtrace): Return current specpdl level.
598 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
599 (eval_sub, Ffuncall): Record call arguments in matched specpdl
600 entry and use that entry in call to backtrace_debug_on_exit.
601 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
602 (do_debug_on_call): Get current specpdl level as 2nd arg.
604 Prefer ptrdiff_t to int and avoid integer overflows.
605 * fileio.c (make_temp_name):
606 * font.c (font_parse_family_registry): Avoid integer
607 overflow on string size calculation.
608 * data.c (Faset): Likewise for byte index.
610 2014-09-15 Eli Zaretskii <eliz@gnu.org>
612 Fix display of R2L lines in partial-width windows.
613 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
614 assigned the correct value.
615 (extend_face_to_end_of_line): Account for truncation and
616 continuation glyphs in R2L rows when one of the fringes is not
618 (display_line): Don't assign negative X offset to a row if we are
619 going to produce a truncation glyph for it. When handling
620 truncated R2L rows, consider the width of the left fringe instead
622 (produce_special_glyphs): Fix bogus assignments.
624 2014-09-14 Eli Zaretskii <eliz@gnu.org>
626 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
628 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
629 set errno to EAGAIN instead, to allow the caller to retry the
630 write after some waiting. Fixes deadlocks when Emacs exchanges a
631 lot of data through the pipe. (Bug#18420)
633 2014-09-13 Eli Zaretskii <eliz@gnu.org>
635 * sound.c (Fplay_sound_internal): Encode the sound file name in
636 the ANSI codepage. Expand it against data-directory, as per docs,
637 not against the current directory. No need to make a local copy
638 of the file name; pass the encoded file name directly to
639 do_play_sound. (Bug#18463)
641 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
642 NULL, and the file name is not encodable in ANSI codepage, return
643 the string with "?" replacement characters, which will fail the
644 caller. This avoids returning a random value in that case.
646 2014-09-11 Martin Rudalics <rudalics@gmx.at>
648 * window.c (Fresize_mini_window_internal): Set w->total_lines
649 from w->pixel_height (Bug#18422).
651 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
653 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
654 (toggleFullScreen:): Take frame_resize_pixelwise into account when
655 setting resize increments (Bug#18435).
657 2014-09-09 Eli Zaretskii <eliz@gnu.org>
659 * xdisp.c (pos_visible_p): Properly save and restore the iterator
660 state around the call to line_bottom, since it can move the
661 iterator to another screen line. This fixes off-by-one errors in
662 the reported row in some rare cases.
664 2014-09-07 Eli Zaretskii <eliz@gnu.org>
666 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
667 always make sure the marginal areas of the row are in sync with
668 what the window wants. (Bug#18419)
670 2014-09-04 Eli Zaretskii <eliz@gnu.org>
672 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
673 existing binding of a variable, to avoid silently aborting
674 commands that use specbind. (Bug#18331)
676 2014-09-02 Eli Zaretskii <eliz@gnu.org>
678 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
679 the reported row in the case of a window with a header line, by
680 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
681 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
683 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
685 * eval.c (internal_lisp_condition_case): Don't overrun the stack
686 when configured --with-wide-int on typical 32-bit platforms.
688 2014-08-31 Eli Zaretskii <eliz@gnu.org>
690 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
691 when HPOS is negative, for the benefit of R2L glyph rows whose
692 newline overflows into the fringe.
694 2014-08-30 Ken Brown <kbrown@cornell.edu>
696 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
699 2014-08-28 Eli Zaretskii <eliz@gnu.org>
701 * syntax.c (scan_lists): Don't examine positions before BEGV.
704 2014-08-25 Eli Zaretskii <eliz@gnu.org>
706 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
708 2014-08-18 Eli Zaretskii <eliz@gnu.org>
710 * xdisp.c (handle_stop): Improve commentary.
712 * indent.c (Fvertical_motion): Fix vertical motion up through a
713 display property after a newline. (Bug#18276)
715 2014-08-17 Eli Zaretskii <eliz@gnu.org>
717 * xdisp.c (display_line): Don't assume that the call to
718 reseat_at_next_visible_line_start ends up at a character
719 immediately following the newline on the previous line.
720 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
721 beyond ZV, which causes infloop in redisplay. For the details, see
722 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
724 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
725 coordinate for hscrolled R2L screen lines. (Bug#18277)
727 2014-08-11 Ken Brown <kbrown@cornell.edu>
729 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
730 ERRORCHECK mutexes. (Bug#18222)
732 2014-08-11 Glenn Morris <rgm@gnu.org>
734 * fileio.c: Revert 2013-01-31 change, which chose coding system for
735 writing before backing up, since it causes a more serious problem
736 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
737 (choose_write_coding_system): No longer callable from Lisp.
738 Move last piece back here from Fwrite_region.
739 (Fwrite_region, syms_of_fileio): Update for above changes.
741 2014-08-09 Martin Rudalics <rudalics@gmx.at>
743 * window.c (Fwindow_new_total, Fwindow_new_normal)
744 (Fwindow_new_pixel, Fset_window_new_pixel)
745 (Fset_window_new_total, Fset_window_new_normal): Second attempt
746 to fix the doc-strings of these functions. See:
747 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
749 2014-08-08 Martin Rudalics <rudalics@gmx.at>
751 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
752 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
753 (Fwindow_new_pixel, Fset_window_new_pixel)
754 (Fset_window_new_total, Fset_window_new_normal)
755 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
757 2014-08-07 Eli Zaretskii <eliz@gnu.org>
759 * fontset.c (Finternal_char_font): Recompute basic faces if the
760 frame's face cache was cleared. (Bug#18162)
762 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
764 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
765 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
766 base buffer's undo list.
768 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
770 Fix bug with an attempt to select uninitialized frame (Bug#18161).
771 * xfns.c (Fx_create_frame): Move call to change_frame_size to
772 a section where Lisp evaluation is disabled. This way a pointer
773 to uninitialized frame is not accessible from Lisp, which becomes
774 critical if following call to x_figure_window_size throws an error.
776 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
778 Fix bug with clang + directory_files_internal + GC (Bug#16986).
779 * dired.c (directory_files_internal): Use a volatile variable
780 to prevent the compiler from optimizing away all copies of a local.
781 I wonder how many other GC-related bugs like this lurk elsewhere?
783 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
784 * xterm.h (struct x_display_info): New member 'connection'.
785 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
786 so that x_delete_terminal has a file descriptor to pass to
787 delete_keyboard_wait_descriptor.
789 2014-08-01 Eli Zaretskii <eliz@gnu.org>
791 Fix display of R2L lines when the last character fits only partially.
792 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
794 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
795 R2L row is visible only partially, give the row a negative x
797 (display_line): Fix the calculation of the glyph whose pixel width
798 is used to decide whether the last produced glyph fits on the
799 line. When the last glyph fits only partially, give the row a
802 2014-07-29 Eli Zaretskii <eliz@gnu.org>
804 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
805 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
806 pixel width of the first glyph that is hscrolled from display.
807 (display_line): In R2L glyph rows, don't give a negative offset to
808 row->x when the first glyph begins before first_visible_x.
810 2014-07-29 Andreas Schwab <schwab@suse.de>
812 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
813 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
815 2014-07-28 Eli Zaretskii <eliz@gnu.org>
817 * xdisp.c (display_line): If called with iterator set up to write
818 to a marginal area, delay the call to handle_line_prefix until we
819 switch back to the text area. (Bug#18035)
821 * .gdbinit (xwindow): The members total_cols, total_lines,
822 left_col, and top_line are C integers (and has been so for the
825 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
827 * nsterm.m (applicationDidFinishLaunching:): Call
828 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
829 (antialiasThresholdDidChange:): New method for EmacsApp.
831 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
833 * macfont.m (macfont_update_antialias_threshold): Remove static.
835 * macfont.h (macfont_update_antialias_threshold): Declare.
837 2014-07-17 Eli Zaretskii <eliz@gnu.org>
839 * w32select.c (setup_windows_coding_system):
840 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
841 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
843 * w16select.c (Fw16_get_clipboard_data):
844 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
847 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
848 buffer position where we are to start the iteration.
849 (handle_invisible_prop): Record in it->stop_charpos the position
850 where the invisible text ends. (Bug#18035)
851 (hscroll_window_tree): Don't try hscrolling windows whose cursor
852 row has zero buffer position as their start position.
853 Reported by martin rudalics <rudalics@gmx.at>.
855 2014-07-16 Eli Zaretskii <eliz@gnu.org>
857 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
858 infinite looping in redisplay when display lines don't have enough
859 space to display even a single character. (Bug#18036)
861 2014-07-13 Eli Zaretskii <eliz@gnu.org>
863 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
864 buffer's default-directory only if it is a string. (Bug#17986)
866 2014-07-12 Eli Zaretskii <eliz@gnu.org>
868 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
871 * w32fns.c (Fx_file_dialog): Mention in the doc string the
872 behavior on Windows 7 and later when the function is repeatedly
873 invoked with the same value of DIR. (Bug#17950)
875 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
876 string to match the one in w32fns.c.
878 2014-07-08 Eli Zaretskii <eliz@gnu.org>
880 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
881 x_produce_glyphs does when it generates a stretch glyph that
882 represents a TAB. (Bug#17969)
884 2014-07-05 Eli Zaretskii <eliz@gnu.org>
886 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
887 and there is a display property at that position, don't call
888 move_it_to to move to a position before window start. (Bug#17942)
889 Fix condition for finding CHARPOS by the first call to move_it_to.
892 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
894 * syntax.c (find_defun_start): Try the cache even
895 if !open_paren_in_column_0_is_defun_start.
896 (back_comment): If find_defun_start was pessimistic, use the
897 scan_sexps_forward result to improve the cache (bug#16526).
899 2014-07-04 Daniel Colascione <dancol@dancol.org>
902 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
903 only if xic_style calls for it. This change allows Emacs to work
904 with ibus. Also, don't leak resources if create_frame_xic fails,
905 and stop caching xic_style across different displays (Bug#17928).
906 (supported_xim_styles): Make const.
907 (best_xim_style): Remove first parameter: it's always just
908 supported_xim_styles. Change to look at supported_xim_styles directly.
910 2014-07-04 Eli Zaretskii <eliz@gnu.org>
912 * xdisp.c (redisplay_window): If redisplay of a window ends up
913 with point in a partially visible line at end of the window, make
914 sure the amended position of point actually has smaller Y
915 coordinate; if not, give up and scroll the display. (Bug#17905)
917 * window.c (window_scroll_pixel_based): When point ends up at the
918 last fully visible line, don't let move_it_to stop at the left
919 edge of the line and dupe us into thinking point is inside the
922 * w32.c (network_interface_info): Make sure the argument is a
925 2014-07-01 Eli Zaretskii <eliz@gnu.org>
927 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
928 the window whose glyph row is being prepared and a flag whether it
929 is for mode/header line. Make sure the glyph row's marginal areas
930 are in sync with what the window wants.
933 * xdisp.c (display_line, display_mode_line):
934 Call prepare_desired_row with additional arguments, as appropriate.
936 * dispextern.h (prepare_desired_row): Adjust prototype.
938 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
940 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
941 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
942 caused by xw_popup_dialog in daemon mode (Bug#17891).
944 2014-06-30 Eli Zaretskii <eliz@gnu.org>
946 * frame.c (do_switch_frame): When switching to another TTY frame,
947 make sure FrameCols and FrameRows are in sync with the new frame's
950 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
952 * coding.c (encode_coding_utf_8): Correctly count produced_chars
953 also in unibyte case. (Bug#17865)
955 2014-06-25 Glenn Morris <rgm@gnu.org>
957 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
959 2014-06-21 Eli Zaretskii <eliz@gnu.org>
961 * indent.c (Fvertical_motion): Doc fix.
962 Move to the goal column, if any, with a single call to
963 move_it_in_display_line, not in two calls. Doing this with two
964 calls causes move_it_in_display_line apply the line-prefix
965 handling twice instead of just once. (Bug#17823)
967 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
969 Port to OS X ACLs (Bug#17810).
970 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
971 ACL_TYPE_ACCESS) doesn't work.
973 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
975 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
976 before checking key-translation-map (bug#17659).
978 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
980 * font.c (font_make_object): Avoid dangling pointer which may
981 crash GC (Bug#17771).
983 2014-06-18 Eli Zaretskii <eliz@gnu.org>
985 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
986 prototype of DGifCloseFile as appropriate for older and newer
988 (gif_close): New function, encapsulates the differences in the
989 calling sequence of DGifCloseFile before v5.1.0 and after it.
990 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
991 error string where appropriate. (Bug#17790)
993 2014-06-16 Eli Zaretskii <eliz@gnu.org>
995 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
996 macro execution, make sure point didn't move since last complete
997 redisplay, as the condition for using the glyph matrix
998 information. (Bug#17777)
1000 2014-06-14 Eli Zaretskii <eliz@gnu.org>
1002 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1003 information if we are in the middle of executing a keyboard macro,
1004 since redisplay doesn't update the screen until the macro is
1005 finished. (Bug#17777)
1007 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1009 * alloc.c (cleanup_vector): Don't dereference a font driver
1010 pointer if it is NULL. (Bug#17771)
1012 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1014 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1015 matching overlay strings with 'cursor' property against buffer
1016 positions traversed in the glyph row. (Bug#17744)
1018 2014-06-08 Glenn Morris <rgm@gnu.org>
1020 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1022 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1024 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1026 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1027 contains garbage on WINDOWSNT (which could potentially infloop at
1030 Minimize cursor motion during TTY menu updates.
1031 * term.c (tty_menu_display): Don't position cursor here. Instead,
1032 pass the cursor coordinates to update_frame_with_menu.
1033 (tty_menu_activate): Send the hide cursor command only once in an
1034 iteration through the outer 'while' loop.
1036 * dispnew.c (update_frame_1): Accept an additional argument
1037 SET_CURSOR_P, and position the cursor at the end of the frame
1038 update only if that argument is non-zero. All callers changed to
1039 provide the additional argument as non-zero, except for
1040 update_frame_with_menu.
1041 (update_frame_with_menu): Accept 2 additional arguments ROW and
1042 COL; if they are non-negative, instruct update_frame_1 not to
1043 position the cursor, and instead position it according to ROW and
1046 * dispextern.h (update_frame_with_menu): Update prototype.
1048 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
1050 * callproc.c (call_process): Don't check read-only if we don't insert
1051 anything (bug#17666).
1053 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1055 * dispnew.c (update_frame_with_menu): Set display_completed.
1057 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1059 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1061 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1063 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1064 to min(value, whole).
1066 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1068 Bring back the changes to GDB-visible symbols, but only on AIX.
1069 And only if it's not pre-4.2 GCC.
1070 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1071 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1072 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1075 2014-05-31 Eli Zaretskii <eliz@gnu.org>
1077 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1078 with PT, not GPT. (Bug#16433)
1080 Revert last changes to GDB-visible symbols.
1081 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1082 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1083 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1086 2014-05-31 Glenn Morris <rgm@gnu.org>
1088 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1090 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1092 Fix port to 32-bit AIX with xlc (Bug#17598).
1093 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1094 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1095 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1096 to work around a compiler bug in IBM xlc 12.1.
1098 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1100 * xterm.c (x_update_window_end): Don't invalidate the entire
1101 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1102 highlight needs to be redisplayed. (Bug#17588)
1104 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1106 Port the GDB-visible symbols to AIX.
1107 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1108 optimizes away the relevant external symbols. Use enums instead;
1109 this suffices for the AIX port, which is 32-bit-only anyway.
1110 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1111 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1112 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1115 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1117 Include sources used to create macuvs.h.
1118 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1119 * macuvs.h: Use automatically-generated header.
1121 2014-05-25 Eli Zaretskii <eliz@gnu.org>
1123 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1124 if we are iterating over an object that generates glyphs for
1125 marginal areas. (Bug#17585)
1127 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
1129 * xdisp.c (safe__call1, safe__eval): Now static.
1131 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1133 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1134 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1135 (safe_call1): Call safe_call instead of safe__call directly.
1137 2014-05-24 Ken Brown <kbrown@cornell.edu>
1139 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1140 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1143 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1145 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1146 (safe__call, safe__call1, safe__eval): New functions.
1147 (safe_call): Use it.
1148 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1149 (display_mode_element): Same for `:eval'.
1151 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1153 Fix port to 32-bit AIX (Bug#17540).
1154 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1155 twice. _text already includes this offset.
1156 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1158 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1160 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1161 when closest_pos is identical to to_charpos, don't recurse, since
1162 we already tried that, and failed. (Bug#17539)
1164 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1166 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1167 unwinding when frame's faces were not initialized yet, increment
1168 the frame's image-cache reference count before calling
1169 x_free_frame_resources. Don't dereference
1170 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1172 2014-05-11 Glenn Morris <rgm@gnu.org>
1174 * fileio.c (Ffile_executable_p): Doc tweak.
1176 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1178 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1179 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1181 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1183 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1185 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1187 Fix initialization of minibuffer history variable (Bug#17430).
1188 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1189 Move the initialization up to prevent any "value void" message.
1191 2014-05-06 Samuel Bronson <naesten@gmail.com>
1193 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1194 are matched (bug#17413).
1196 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1198 Stop tooltips pulling Emacs window to front (Bug#17408).
1199 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1200 SetWindowPos invocations.
1202 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1204 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1205 not initialized (Bug#17398).
1207 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1209 Revert recent libpng changes (Bug#17339).
1210 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1211 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1213 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1215 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1216 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1217 because WCONTINUED is always defined now.
1218 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1220 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1222 * buffer.c (overlay_strings): Fix the wording of the commentary.
1224 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1226 Consult libpng-config more consistently (Bug#17339).
1227 * Makefile.in (PNG_CFLAGS): New var.
1228 (ALL_CFLAGS): Use it.
1229 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1230 CFLAGS now handles this.
1232 2014-05-01 Glenn Morris <rgm@gnu.org>
1234 * floatfns.c (Fisnan):
1235 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1237 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1239 * term.c (tty_menu_activate): A better initialization for cursor
1242 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1244 * intervals.c: Tighten assertions.
1245 (create_root_interval): Make sure the interval is not empty.
1246 (intervals_equal): Use booleans.
1247 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1248 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1249 (balance_possible_root_interval): Simplify and use booleans.
1250 (split_interval_right, split_interval_left): Check LENGTH, and remove
1251 now redundant assertion.
1252 (adjust_intervals_for_insertion): Remove now redundant assertions.
1253 (delete_node, interval_deletion_adjustment)
1254 (adjust_intervals_for_deletion, merge_interval_right)
1255 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1256 (reproduce_interval): Make sure the interval is not empty.
1258 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1260 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1261 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1262 satisfaction that they would always be initialized.
1264 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1266 * term.c (tty_menu_display): Move the cursor to the active menu item.
1267 (tty_menu_activate): Return the cursor to the active menu item
1268 after displaying the menu and after displaying help-echo.
1269 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1270 for the details of why this is needed by screen readers and
1273 2014-04-29 Glenn Morris <rgm@gnu.org>
1275 * process.c (handle_child_signal):
1276 Handle systems without WCONTINUED. (Bug#15110, 17339)
1278 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1280 * search.c (Fnewline_cache_check): Don't try to count newlines
1281 outside the buffer's restriction, as find_newline doesn't support that.
1283 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1285 Port to GCC 4.9.0 with --enable-gcc-warnings.
1286 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1288 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1289 a way that also works with GCC 4.9.0.
1291 * search.c (Fnewline_cache_check): Remove unused locals.
1293 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1295 * search.c (find_newline1): New subroutine.
1296 (Fnewline_cache_check): New function.
1297 (syms_of_search): Defsubr it.
1299 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1301 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1302 * keyboard.c (unblock_input): Add comment.
1303 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1305 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1307 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1308 Also change identifiers to match the comments, and add more assertions
1311 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1313 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1314 glyph is written to TEXT_AREA of the temporary glyph_row.
1317 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1319 * emacs.c (close_output_streams): Don't clear and restore errno.
1321 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1323 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1324 never becomes visible, i.e. using XMonad (Bug#17237).
1326 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1328 * xdisp.c (Fline_pixel_height): Don't assume that the current
1329 buffer and the selected window's buffer are one and the same.
1332 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1333 paragraph-start cache before the newline cache. (Bug#17269)
1335 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1337 * window.c (save_window_save): Lookup window_point_insertion_type in
1338 the right buffer (bug#15457).
1339 (Qwindow_point_insertion_type): New var.
1340 (syms_of_window): Initialize it.
1342 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1344 Fix the MSDOS build.
1345 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1346 (copy_text_and_data): Zero out the atexit chain pointer before
1349 * termhooks.h (encode_terminal_code): Update prototype.
1351 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1352 visible for all DOS_NT ports, not just WINDOWSNT.
1353 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1355 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1356 unless it is defined.
1357 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1359 * process.c (close_on_exec, accept4, process_socket): Move into
1360 the "ifdef subprocesses" part.
1361 (catch_child_signal): Condition by "ifdef subprocesses".
1362 (syms_of_process) <Qinternal_default_process_sentinel>
1363 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1365 * msdos.h: Add prototypes for new functions.
1366 (EINPROGRESS): Define.
1367 (O_CLOEXEC): Define to zero.
1369 * msdos.c (check_window_system): Remove unnecessary an
1370 incompatible duplicate function.
1371 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1372 New functions in support of new functionality.
1374 * menu.c (single_menu_item): Add visual indication of submenu
1375 also for menus on MSDOS frames.
1376 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1378 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1379 when async subprocesses aren't supported.
1381 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1383 * emacs.c (close_output_streams): Zero out errno before calling
1386 * dired.c [MSDOS]: Include msdos.h.
1388 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1389 (DATA_START) [MSDOS]: Define.
1390 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1392 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1393 Ifdef away for MSDOS.
1394 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1395 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1397 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1398 Use temporary file template that is compatible with mkostemp.
1399 Move vfork-related portions under #ifndef MSDOS.
1400 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1402 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1404 * buffer.c (Foverlays_at): Add argument `sorted'.
1406 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1408 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1409 text, invalidate the bidi_paragraph_cache upto and including the
1412 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1414 Port to IRIX 6.5 (Bug#9684).
1415 * alloc.c (TAGGABLE_NULL): New constant,
1416 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1417 (next_vector, set_next_vector): Use it.
1418 * conf_post.h (INET6) [IRIX6_5]: Define.
1419 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1420 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1421 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1422 for consistency with how TAGGABLE_NULL is computed.
1424 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1426 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1427 before passing it to system APIs.
1429 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1431 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1433 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1434 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1436 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1438 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1440 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1442 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1443 covered by a display string that ends in a newline, and that cases
1444 going back by DVPOS lines to hit the search limit, lift the limit
1445 and go back until DVPOS is reached. (Bug#17244)
1447 * indent.c (Fvertical_motion): Handle correctly the case when the
1448 display string is preceded by an empty line.
1450 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1452 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1453 use S_IWRITE instead.
1455 2014-04-11 Glenn Morris <rgm@gnu.org>
1457 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1459 2014-04-09 Ken Brown <kbrown@cornell.edu>
1461 * Makefile.in (EMACS_MANIFEST): Revert last change.
1463 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1465 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1467 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1468 (symbol_block_pinned): New var.
1469 (Fmake_symbol): Initialize `pinned'.
1470 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1471 pinned and signal an error for un-purifiable objects.
1472 (pure_cons): Use it.
1473 (Fpurecopy): Use it, except for objects that can't be purified.
1474 (mark_pinned_symbols): New function.
1475 (Fgarbage_collect): Use it.
1476 (gc_sweep): Remove hack made unnecessary.
1478 2014-04-05 Glenn Morris <rgm@gnu.org>
1480 * keyboard.c (Fopen_dribble_file): Doc tweak.
1482 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1484 Backport from trunk.
1485 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1486 bar is zero height, just return (Bug#16976).
1487 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1488 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1489 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1490 is nil. If waiting for toolbar to complete, force a redraw.
1491 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1493 2014-04-03 Ken Brown <kbrown@cornell.edu>
1495 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1497 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1499 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1500 width from font width (Bug#17163).
1502 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1504 * frame.c (x_set_frame_parameters): Calculate default values of
1505 new frame sizes only after all other frame parameters have been
1506 processed (Bug#17142).
1508 2014-03-28 Ken Brown <kbrown@cornell.edu>
1510 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1513 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1515 * xterm.c (x_draw_image_glyph_string): Adjust image background
1516 width accordingly when its x position is adjusted. (Bug#17115)
1518 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1520 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1521 and width of image background when it is displayed with a 'box'
1524 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1526 More backward-compatible fix to char-equal core dump (Bug#17011).
1527 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1528 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1530 Fix core dump in char-equal (Bug#17011).
1531 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1532 unibyte buffers, as we can't tell whether the characters are
1535 * insdel.c (adjust_markers_for_delete): Remove unused local.
1537 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1539 Have (MARKER . ADJUSTMENT) undo records always be immediately
1540 after their corresponding (TEXT . POS) record in undo list.
1542 * lisp.h (record-delete): New arg record_markers.
1543 (record_marker_adjustment): No longer needed outside undo.c.
1544 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1545 adjustments to undo.c's record_marker_adjustments. Note that
1546 fileio.c's decide_coding_unwind is another caller to
1547 adjust_markers_for_delete. Because it has undo list bound to t,
1548 it does not rely on adjust_markers_for_delete to record marker
1550 (del_range_2): Swap call to record_delete and
1551 adjust_markers_for_delete so as undo marker adjustments are
1552 recorded before current deletion's adjustments, as before.
1553 (adjust_after_replace):
1554 (replace_range): Pass value for new record_markers arg to
1556 * undo.c (record_marker_adjustment): Rename to
1557 record_marker_adjustments and made static.
1558 (record_delete): Check record_markers arg and call
1559 record_marker_adjustments.
1560 (record_change): Pass value for new record_markers arg to
1562 (record_point): at_boundary calculation no longer needs to account
1563 for marker adjustments.
1565 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1567 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1570 2014-03-23 Glenn Morris <rgm@gnu.org>
1572 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1574 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1576 * buffer.c (struct sortvec): Add field `spriority'.
1577 (compare_overlays): Use it.
1578 (sort_overlays): Set it.
1580 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1582 * xdisp.c (redisplay_window): If all previous attempts to find the
1583 cursor row failed, try a few alternatives before falling back to
1584 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1586 2014-03-22 Daniel Colascione <dancol@dancol.org>
1588 * process.c (conv_sockaddr_to_lisp): When extracting the string
1589 names of AF_LOCAL sockets, stop before reading uninitialized
1592 2014-03-23 Daniel Colascione <dancol@dancol.org>
1594 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1595 array. (ASAN caught.)
1597 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1599 Fix regression introduced by patch for Bug#10500.
1600 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1601 * w32term.c (x_draw_image_relief): Likewise.
1603 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1605 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1606 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1607 maximize a frame for odd default fonts.
1609 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1611 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1613 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1615 * doc.c (store_function_docstring): Warn when we don't know where to
1617 (Fsubstitute_command_keys): Don't advertise the fact that
1618 text-properties are dropped, since we think it's a bug that we'll fix
1621 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1622 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1623 * frame.c (frame_garbaged): Make "docstring" more precise.
1625 2014-03-20 Glenn Morris <rgm@gnu.org>
1627 * charset.c (init_charset): When we cannot find the charsets directory,
1628 mention if EMACSDATA is set.
1630 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1632 * fns.c (Frandom): Fix rare bug where the result isn't random.
1634 Fix porting inconsistency about rounding to even.
1635 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1636 This way, the unusual !HAVE_RINT case acts like the usual
1637 HAVE_RINT case, and we can fix the documentation accordingly.
1639 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1641 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1642 (w32_wnd_proc): Initialize the dwHoverTime member of
1643 TRACKMOUSEEVENT structure.
1645 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1647 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1649 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1651 * search.c (find_newline): Speed up the function when using the
1652 newline cache, by halving the number of calls to
1653 region_cache_forward and region_cache_backward. (Bug#16830)
1655 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1657 * buffer.c (Fset_buffer): Document return value (bug#17015).
1659 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1661 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1662 nil, always resize character wise to avoid potential loss of the
1663 mode line (Bug#16923 related).
1665 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1667 * frame.c (x_set_frame_parameters): Always calculate new sizes
1668 pixelwise to avoid potential loss when rounding.
1670 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1672 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1673 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1675 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1677 * w32.c (fstatat): Don't add an extra slash if the argument ends
1678 with a slash: this fails the subsequent call to stat_worker on
1679 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1681 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1683 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1685 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1687 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1689 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1690 when frame is only on one screen (Bug#14713).
1692 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1694 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1695 there's a valid wrap point in the display line, the last glyph
1696 cannot "just barely fit" on this row, because display_line doesn't
1697 let it. Instead, proceed as if the last glyph didn't fit, so that
1698 we eventually back up the iterator to the wrap point. This avoids
1699 delusional behavior of move_it_to, whereby it proceeds to the next
1700 display line, but sets current_x to zero for all the glyphs that
1701 without word-wrap would fit on the previous display line.
1702 One result was that visual-order cursor movement behaved erratically
1704 (Fmove_point_visually): Add code to find the x coordinate of the
1705 last character before wrap point, under word-wrap on a TTY.
1707 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1709 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1710 also return value of MOVE_POS_MATCH_OR_ZV from
1711 move_it_in_display_line_to, when moving from beginning of line to
1712 point's position. (Bug#16961)
1714 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1716 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1717 * window.c (Fselect_window): Explain NORECORD and
1718 `buffer-list-update-hook' in doc-string.
1720 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1722 * window.c (Fother_window_for_scrolling): Check that
1723 Vother_window_scroll_buffer is a buffer.
1725 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1727 * xterm.c (xim_initialize): Always pass a copy of resource name
1728 to XRegisterIMInstantiateCallback and eassert whether return
1729 value is True. Passing copy is important because Xlib doesn't
1730 make its own copy and resource name argument usually points to
1731 SSDATA (Vx_resource_name), which may be changed from Lisp.
1732 (xim_close_display): For XUnregisterIMInstantiateCallback,
1733 always eassert return value and pass exactly the same values
1734 as were used for XRegisterIMInstantiateCallback.
1735 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1736 sources to check why if you are interested.
1738 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1740 * dispnew.c (change_frame_size_1): Add new_lines instead of
1741 new_height, the latter may be still zero if passed as such.
1742 * window.c (Fwindow_pixel_height): Mention bottom divider in
1745 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1747 Fix "resource temporarily unavailable" with xgselect
1749 * xgselect.c: Include <stdbool.h>.
1750 (xg_select) [!USE_GTK]: Don't lose track of errno.
1752 Fix minor --enable-gcc-warnings issues.
1753 * widget.c (update_various_frame_slots, EmacsFrameResize):
1754 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1756 2014-03-04 Ken Brown <kbrown@cornell.edu>
1758 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1759 represent the actual adjustment needed for alignment.
1761 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1763 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1764 needed, and don't reallocate if the initial allocation already
1765 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1767 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1769 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1772 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1774 * cmds.c (delete-char): Update docstring pointing out that the
1775 function ignores `delete-active-region' and `overwrite-mode'.
1777 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1779 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1781 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1782 allocated buffer due to alignment.
1783 (freehook): If the block to be freed was allocated by
1784 'aligned_alloc', find its real pointer before calling 'free'.
1786 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1789 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1791 * font.c (toplevel): Adjust comment about font cache layout.
1792 (font_clear_cache): Fix to match real font cache layout.
1793 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1794 (Fframe_font_cache) [FONT_DEBUG]: New function.
1795 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1797 Avoid crashes when X fonts are erroneously freed on reused X
1798 'Display *' connection data (Bug#16069). Note that X font
1799 resources still may be leaked, but currently there is no way
1800 to completely avoid it.
1801 * xterm.h (struct x_display_info): New member x_id. Add comments.
1802 * xterm.c (x_display_id): New variable.
1803 (x_term_init): Assign identifier to each opened X connection.
1804 * xfont.c (struct xfont): New member x_display_id.
1805 (xfont_open): Initialize it with frame's display id.
1806 (xfont_close): Check whether font's display id matches the one
1807 recorded for the given display. Adjust comment.
1808 * xftfont.c (struct xftfont_info):
1809 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1811 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1813 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1814 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1815 killed Vother_window_scroll_buffer.
1816 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1818 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1820 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1821 that start with more than 2 slashes as UNCs. (Bug#16751)
1823 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1825 Fix a few crashes and leaks when cloning C strings.
1826 * alloc.c, lisp.h (dupstring): New function.
1827 * gtkutil.c (xg_get_font):
1828 * term.c (tty_default_color_capabilities):
1829 * xsettings.c (store_monospaced_changed)
1830 (store_font_name_changed, parse_settings)
1831 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1832 This avoids some unlikely crashes due to accessing freed storage,
1833 and avoids some minor memory leaks in the more-typical case.
1835 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1837 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1838 cursor when modeline can't be dragged (Bug#16647).
1840 2014-02-28 Glenn Morris <rgm@gnu.org>
1842 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1843 from custom-delayed-init-variables. (Bug#11565)
1845 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1847 More fixes for mouse glyph calculations (Bug#16647).
1848 * window.c (coordinates_in_window): In intersection of
1849 horizontal and vertical window dividers prefer the horizontal
1850 one. Add some extra parens to last fix.
1851 (window_relative_x_coord): Return x-coordinate for header and
1853 * xdisp.c (remember_mouse_glyph): In text area don't extend
1854 glyph into mode line to show the vertical drag cursor there
1855 immediately. Subdivide mouse glyphs in right fringes to show a
1856 horizontal drag cursor as soon as we enter the "grabbable width"
1857 portion. Handle vertical border case separately. Do not
1858 subdivide window divider areas.
1859 (note_mouse_highlight): On bottom divider of bottommost windows
1860 show vertical drag cursor only when the minibuffer window can be
1863 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1865 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1866 reset by the face of the object just displayed. See also bug#76.
1867 (get_next_display_element): If the string came from a display
1868 property, examine the box face attribute at it->position, not at
1869 it->current.pos, since the latter was not updated yet. (Bug#16870)
1870 (handle_face_prop): Improve commentary.
1872 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1874 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1875 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1877 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1879 Fixes around Bug#16647.
1880 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1881 ON_BOTTOM_DIVIDER cases.
1882 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1883 only if the window has no right divider.
1884 (Fcoordinates_in_window_p): Fix doc-string.
1886 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1888 * lread.c (Funintern): Fix doc to match advertised calling convention.
1890 2014-02-24 Daniel Colascione <dancol@dancol.org>
1892 * keyboard.c (read_char): Close race that resulted in lost events.
1894 2014-02-22 Glenn Morris <rgm@gnu.org>
1896 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1897 * window.c (window-resize-pixelwise): Doc fixes.
1899 * process.c (Finternal_default_process_filter)
1900 (Finternal_default_process_sentinel): Doc tweaks.
1902 2014-02-21 Glenn Morris <rgm@gnu.org>
1904 * process.c (Fprocess_buffer, Faccept_process_output)
1905 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1908 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1910 * window.c (Fwindow_scroll_bar_width): New function.
1912 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1914 Pacify GCC when configuring with --enable-gcc-warnings.
1915 * xdisp.c (move_it_in_display_line_to) [lint]:
1916 Initialize recently-added local.
1918 2014-02-21 Daniel Colascione <dancol@dancol.org>
1920 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1922 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1924 * xdisp.c (init_iterator): Don't dereference a bogus face
1925 pointer. (Bug#16819)
1926 (try_cursor_movement): Don't use cursor position if
1927 set_cursor_from_row failed to compute it. This avoids assertion
1928 violations in MATRIX_ROW.
1929 (move_it_in_display_line_to): Save the iterator state in ppos_it
1930 only once per call. Reimplement the method used to return to the
1931 best candidate position if all the positions found in display line
1932 are beyond TO_CHARPOS. This cuts down the number of calls to
1933 bidi_shelve_cache, which moves a lot of stuff when lines are long
1934 and include bidirectional text. (Bug#15555)
1936 2014-02-20 Glenn Morris <rgm@gnu.org>
1938 * data.c (Fdefalias): Doc fix.
1940 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1942 * xdisp.c (display_line): Fix horizontal scrolling of large images
1943 when fringes are turned off. This comes at a price of not
1944 displaying the truncation/continuation glyphs in this case.
1947 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1948 CreateDIBSection returns an error indication, zero out *ximg after
1949 destroying the image. This avoids crashes in memory allocations
1950 due to the fact that some of the callers also call
1951 x_destroy_x_image, which will attempt to free an already free'd
1954 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1956 * widget.c (update_various_frame_slots): Don't set
1957 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1959 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1961 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1963 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1965 temacs --daemon fix (Bug#16599).
1966 * emacs.c (main): Initialize daemon_pipe[1] here ...
1967 (syms_of_emacs): ... instead of here.
1969 2014-02-16 Anders Lindgern <andlind@gmail.com>
1971 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1974 2014-02-16 Daniel Colascione <dancol@dancol.org>
1976 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1977 (xd_get_connection_address): Use it.
1978 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1979 xd_get_connection_address because the latter signals if the bus
1980 we're trying to close is already disconnected.
1982 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1984 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1985 argument to CreateThread. This avoids segfaults on Windows 9X.
1986 Reported by oslsachem <oslsachem@gmail.com>.
1988 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1990 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1991 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1992 (check_lseek): New function, to report lseek errors.
1993 (save_data_space, update_file_ptrs, read_header, write_header)
1994 (copy_file, copy_rest, unexec): Use these news functions.
1995 (update_file_ptrs): Don't assume wraparound behavior when
1996 converting a large size_t value to off_t.
1998 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2000 * composite.c (fill_gstring_header): Pass positions as C integers
2001 and move parameters checking to...
2002 (Fcomposition_get_gstring): ...this function. Handle case when
2003 buffer positions are in reversed order and avoid crash (Bug#16739).
2005 * buffer.c (validate_region): Mention current buffer in error message.
2007 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2009 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2011 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2013 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2015 2014-02-11 Glenn Morris <rgm@gnu.org>
2017 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2018 Replace refs to "OpenStep" in messages.
2020 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2022 Avoid "." at end of error diagnostics.
2023 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2024 * font.c (Ffont_at):
2025 * nsfns.m (ns_display_info_for_name):
2026 * nsselect.m (Fx_own_selection_internal):
2027 * nsterm.m (performDragOperation:):
2028 Remove "." from end of diagnostic.
2030 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2032 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2033 unintuitive (bug#15824).
2034 (Fyes_or_no_p): Doc fix (bug#15456).
2036 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2038 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2040 * eval.c (call_debugger): When exiting the debugger, do not allow
2041 max_specpdl_size less than actual binding depth (Bug#16603).
2042 (syms_of_eval): Adjust docstring.
2044 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2046 * cmds.c (Fself_insert_command): Output a clearer error message on
2047 negative repetitions (bug#9476).
2049 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2051 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2053 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2055 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2057 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2059 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2061 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2063 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2065 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2067 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2068 `exit' works (bug#15865).
2070 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2072 Constrain window box/body sizes and margin widths (Bug#16649).
2073 * xdisp.c (window_box_width): Don't return less than zero.
2074 (window_box_left_offset, window_box_right_offset): Don't return
2075 more than the window's pixel width.
2076 * window.c (window_body_height, window_body_width): Don't return
2078 (window_resize_apply): Adjust margin width, if necessary.
2080 2014-02-07 Glenn Morris <rgm@gnu.org>
2082 * nsterm.m (syms_of_nsterm): Doc fix.
2084 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2086 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2087 New variables: pointers through which to call the respective APIs.
2088 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2089 (filename_from_ansi, sys_link, check_windows_init_file):
2090 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2091 This is required on Windows 9X, where we dynamically load
2092 UNICOWS.DLL which has their non-stub implementations.
2093 (maybe_load_unicows_dll): Assign addresses to these 2 function
2094 pointers after loading UNICOWS.DLL.
2096 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2097 MultiByteToWideChar and WideCharToMultiByte through function
2100 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2103 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2105 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2106 for OSX >= 10.9 if separate spaces are used.
2107 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2109 2014-02-06 Glenn Morris <rgm@gnu.org>
2111 * buffer.c (cache-long-scans): Doc fix.
2113 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2115 * w32fns.c (Fw32_shell_execute): Doc fix.
2117 2014-02-05 Bastien Guerry <bzg@gnu.org>
2119 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2120 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2122 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2124 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2125 outside the window (Bug#16649).
2127 * xdisp.c (note_mouse_highlight): When entering a margin area show
2128 a non-text cursor (Bug#16647).
2130 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2132 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2133 It prompted a compile-time diagnostic on GNU/Linux.
2134 Simplify to remove the need for the label.
2136 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2138 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2139 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2140 to show it; otherwise return 'unsupported--w32-dialog' to signal
2141 to the caller that emulation with menus is necessary.
2142 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2144 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2146 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2149 * menu.c (Fx_popup_dialog): Don't condition the call to
2150 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2151 special symbol 'unsupported--w32-dialog', emulate the dialog with
2152 a menu by calling x-popup-menu.
2154 * menu.h (Qunsupported__w32_dialog): New extern variable.
2156 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2158 * keyboard.c (kbd_buffer_get_event): Read file notification events
2161 * xgselect.c (xg_select): Read glib events in any case, even if
2162 there are no file descriptors to watch for. (Bug#16519)
2164 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2166 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2167 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2168 * w32term.c (w32_draw_window_divider): Handle first and last
2170 * w32term.h (w32_fill_area_abs): New function.
2171 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2173 * xfaces.c (realize_basic_faces): Handle new face ids.
2174 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2175 and bottom divider width.
2176 * xterm.c (x_draw_window_divider): Handle first and last pixels
2179 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2181 * print.c (Fexternal_debugging_output): Add cast to pacify
2182 --enable-gcc-warnings.
2183 * eval.c (call_debugger): Grow specpdl if the debugger was
2184 entered due to specpdl overflow (Bug#16603) and allow more
2185 specpdl space for the debugger itself.
2187 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2189 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2192 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2194 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2195 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2197 * print.c (Fexternal_debugging_output): If the argument character
2198 is non-ASCII, encode it with the current locale's encoding before
2199 writing the result to the terminal. (Bug#16448)
2201 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2202 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2205 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2207 * process.c (create_process): Reset SIGPROF handler in the child.
2208 * callproc.c (call_process): Likewise.
2210 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2212 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2214 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2216 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2217 of zero to print strings, GDB doesn't like it.
2219 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2220 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2221 we still use correct addresses. (Bug#16576)
2223 2014-01-27 K. Handa <handa@gnu.org>
2225 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2226 to preserve the code detection behavior of 24.3.
2227 * coding.h (struct coding_system): New member detected_utf8_bytes.
2228 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2229 (decode_coding_gap): Use short cut for UTF-8 file reading only
2230 when coding->detected_utf8_bytes equals to coding->src_bytes.
2231 * fileio.c (Finsert_file_contents): Cancel the previous change.
2233 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2235 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2236 that are not visible.
2238 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2240 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2241 is grabbed (Bug#16565).
2243 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2245 * xdisp.c (last_max_ascent): Re-remove after erroneously
2246 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2248 (move_it_to): Re-remove reference to last_max_ascent.
2249 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2250 max_descent here instead of calling line_bottom_y.
2253 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2255 * terminal.c (initial_free_frame_resources): New function.
2256 (init_initial_terminal): Install new hook to free face cache
2257 on initial frame and avoid memory leak. For details, see
2258 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2259 * xfaces.c (free_frame_faces): Adjust comment.
2261 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2263 * data.c (Fstring_to_number): Document results if unparsable
2266 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2268 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2270 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2272 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2273 * coding.c (detect_coding_utf_8, emacs_mule_char)
2274 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2275 (check_utf_8, decode_coding):
2276 * coding.h (struct coding_system.errors):
2277 Use ptrdiff_t, not int, for integer values derived from buffer and
2280 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2281 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2282 before invoking decode_coding_gap, since there's just one block.
2284 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2286 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2287 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2288 too early. Again run change_frame_size before assigning menu-
2291 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2293 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2294 arrives, call x_check_fullscreen, in case the new display has a
2295 different resolution. (Bug#16517)
2297 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2299 * term.c (read_menu_input): If the selected frame changes, exit
2301 (tty_menu_show): If the selected frame changes while we displayed
2302 a menu, throw to top level. (Bug#16479)
2304 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2308 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2310 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2311 * data.c (count_one_bits_word): Fix bug (negated comparison)
2312 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2314 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2316 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2317 Avoid undefined behavior by initializing display property bit of a
2318 string processed by the bidirectional iterator. For details, see
2319 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2321 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2323 Minor cleanup of previous change.
2324 * image.c (imagemagick_error, Fimagemagick_types):
2325 Omit some recently-introduced and unnecessary casts and assignments.
2327 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2329 Fix two memory leaks discovered with Valgrind.
2330 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2331 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2333 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2335 Fixes in window size functions around Bug#16430 and Bug#16470.
2336 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2337 (Fwindow_mode_line_height, Fwindow_header_line_height)
2338 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2339 Minor doc-string adjustments.
2340 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2341 Rewrite doc-strings.
2342 (window_body_height, window_body_width): Do not count partially
2343 visible lines/columns when PIXELWISE is nil (Bug#16470).
2344 (Qfloor, Qceiling): New symbols.
2346 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2348 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2349 when the image cache is not yet allocated. (Bug#16509)
2351 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2353 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2354 re-attach intervals to its base buffer (Bug#16502).
2355 * intervals.c (set_interval_object): Move from here...
2356 * intervals.h (set_interval_object): ... to here. Fix comments.
2358 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2360 Avoid undefined behavior by initializing buffer redisplay bit.
2361 Problem reported by Dmitry Antipov in
2362 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2363 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2365 Revert some of the CANNOT_DUMP fix (Bug#16494).
2366 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2368 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2370 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2371 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2372 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2373 they are replaced by macros that expand into direct calls to the
2374 corresponding functions from GDI32.DLL.
2375 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2376 variables in the Cygwin build, they are unused.
2378 2014-01-19 K. Handa <handa@gnu.org>
2380 * composite.c (composition_update_it): Fix previous change.
2382 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2384 Fix file name handling on MS-Windows 9X.
2385 * w32.c (maybe_load_unicows_dll): New function.
2387 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2388 on, to make sure we can convert file names to and from UTF-8 on
2389 Windows 9X. This fixes a failure to start up because Emacs cannot
2390 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2392 * w32font.c [WINDOWSNT]: Include w32.h.
2393 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2394 of implementing the same stuff.
2395 Remove now unused g_b_init_is_windows_9x.
2397 * w32.h (maybe_load_unicows_dll): Add prototype.
2399 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2401 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2402 switch to single keyboard. Prevents daemon crashes when a new
2403 client connects while we show a TTY menu in an existing client.
2406 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2408 Fix MinGW64 porting problem with _setjmp.
2409 Reported by Eli Zaretskii in:
2410 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2411 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2412 the old _setjmp and _longjmp. All uses changed.
2414 2014-01-13 Daniel Colascione <dancol@dancol.org>
2416 * textprop.c (Fremove_list_of_text_properties):
2417 Correctly handle reaching the end of the interval tree. (Bug#15344)
2419 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2421 * xdisp.c (resize_mini_window): Round height to a multiple of
2422 frame's line height. Fix bug in calculation of window start
2423 position (Bug#16424).
2425 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2427 * macfont.m: Include termchar.h.
2428 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2429 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2430 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2431 *_WITH_GC_* to take face and f as parameters.
2432 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2433 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2435 2014-01-13 Daniel Colascione <dancol@dancol.org>
2437 Fix menu item updating in the presence of the Unity global menu
2440 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2441 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2443 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2444 updating menus; explain why.
2445 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2446 problem it's supposed to solve and it interferes with detecting
2447 the presence of a global menu.
2448 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2451 2014-01-11 K. Handa <handa@gnu.org>
2453 * composite.c (composition_update_it): Fix indexing of
2454 LGSTRING_CHAR (Bug#15984).
2456 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2458 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2460 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2462 * xdisp.c (try_window_id): Don't use this function's optimizations
2463 if overlays in the buffer displayed by the window have changed
2464 since last redisplay. (Bug#16347)
2465 (message_dolog): Fix indentation.
2467 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2469 * frame.c (frame_resize_pixelwise): Fix doc-string.
2471 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2473 Fix handling of internal borders (Bug#16348).
2474 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2475 Remove internal border width from pixel width of windows.
2476 (change_frame_size_1): Don't return early when frame's pixel
2477 size changes - we still have to record the new sizes in the
2479 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2480 also when toolbar gets larger.
2481 * window.c (check_frame_size): Include internal_border_width in
2483 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2484 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2485 In non-toolkit/non-GTK version clear internal border.
2486 * xterm.c (x_clear_under_internal_border): New function for
2487 non-toolkit/non-GTK version.
2488 (x_after_update_window_line): In non-toolkit/non-GTK version
2490 (handle_one_xevent, x_set_window_size):
2491 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2492 * xterm.h (x_clear_under_internal_border): Extern it.
2494 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2496 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2497 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2500 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2502 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2503 last value of point is not equal to buffer's point. (Bug#16129)
2505 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2508 * nsterm.h (updateCollectionBehavior): Rename from
2509 updateCollectionBehaviour. All uses changed.
2511 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2512 * Makefile.in (SETFATTR): New macro.
2513 (temacs$(EXEEXT)): Use it.
2515 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2517 Fix maximization behavior on Windows (Bug#16300).
2518 * w32fns.c (w32_fullscreen_rect): Don't handle
2519 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2520 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2521 of SetWindowPos. Restore last placement also when leaving
2522 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2523 but the FULLSCREEN_BOTH case.
2525 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2528 * data.c (arithcompare_driver):
2529 * fileio.c (Fcar_less_than_car):
2530 * fns.c (internal_equal):
2531 * frame.c (delete_frame):
2532 * lisp.h (enum More_Lisp_Bits):
2534 Avoid C99 constructs that don't work in C89.
2535 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2536 to port to C89, which doesn't have 'long long'.
2537 (count_trailing_zero_bits): Use them.
2539 2014-01-03 Chong Yidong <cyd@gnu.org>
2541 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2543 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2545 Further adjust frame/window scrollbar width calculations.
2546 * window.c (apply_window_adjustment):
2547 Set windows_or_buffers_changed.
2548 (Fwindow_scroll_bars): Return actual scrollbar width.
2549 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2550 For non-toolkit builds again use 14 as minimum width and set
2551 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2552 * xterm.c (XTset_vertical_scroll_bar): Take width from
2553 WINDOW_SCROLL_BAR_AREA_WIDTH.
2554 (x_new_font): Rename wid to unit. Base calculation of new
2555 scrollbar width on toolkit used and make it analogous to that of
2556 x_set_scroll_bar_default_width.
2557 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2558 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2559 of GetSystemMetrics.
2560 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2561 WINDOW_SCROLL_BAR_AREA_WIDTH.
2562 (x_new_font): Make it correspond to changes in xterm.c.
2564 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2566 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2567 This is a cleaner way to fix the MinGW-w64 porting problem.
2568 Check for INTPTR_MAX misconfiguration.
2570 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2572 * search.c (newline_cache_on_off, find_newline): In indirect
2573 buffers, use the newline cache of the base buffer.
2575 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2576 buffer, invalidate the caches of its base buffer. (Bug#16265)
2578 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2579 buffers, use the width-run cache of the base buffer.
2581 * xdisp.c (redisplay_window): When the window displays an indirect
2582 buffer, and the character widths in the display table have
2583 changed, invalidate the width-run cache of the corresponding base
2586 * fileio.c (Finsert_file_contents): When invalidating the newline
2587 cache, consider the case of inserting into indirect buffer.
2589 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2590 In indirect buffers, use the paragraph cache of the base buffer.
2592 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2594 * window.c (grow_mini_window): Fix last change.
2596 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2598 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2600 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2602 * w32term.c (w32_initialize): Use LCID and LOWORD.
2604 * w32proc.c (create_child): Use pid_t for 5th argument.
2605 (IsValidLocale): Don't provide prototype for MinGW64.
2606 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2607 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2609 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2610 MinGW64 doesn't support.
2612 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2614 * w32.c (set_named_security_info): New function.
2615 (acl_set_file): Fall back on set_named_security_info if
2616 set_file_security fails.
2617 (g_b_init_set_named_security_info_w)
2618 (g_b_init_set_named_security_info_a): New static variables.
2619 (globals_of_w32): Initialize them to zero.
2620 (set_named_security_info): Set them to non-zero if the
2621 corresponding API is available.
2622 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2623 New function typedefs.
2625 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2627 Some more fixes following pixelwise resize changes including one
2629 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2630 of frame_resize_pixelwise.
2631 * widget.c (pixel_to_text_size): New function.
2632 (update_wm_hints): Have size hints respect value of
2633 frame_resize_pixelwise.
2634 (EmacsFrameResize): Alway process resize requests pixelwise.
2635 * window.c (grow_mini_window): Make sure mini window is at least
2637 * xdisp.c (display_menu_bar): Make sure menubar extends till
2639 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2640 (x_set_tool_bar_lines): Calculate pixelwise.
2641 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2642 frame_resize_pixelwise.
2644 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2646 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2647 variables not used there.
2649 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2651 * w32.c (sys_umask): New function. (Bug#16299)
2653 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2655 * dispnew.c (change_frame_size_1): Take old width of root window
2656 from that window's pixel width. (Bug#16284)
2658 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2660 Plain copy-file no longer chmods an existing destination (Bug#16133).
2661 * fileio.c (realmask): Now a static var, not a local.
2662 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2663 Remove arg STATPTR. All uses changed.
2664 (Fcopy_file): Do not alter permissions of existing destinations,
2665 unless PRESERVE-PERMISSIONS (renamed from
2666 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2667 Avoid race when testing for existing destinations and for
2668 when input and output files are the same.
2669 If changing the group fails, adjust both default and
2670 preserved permissions so that access is not granted to the
2672 (Fset_default_file_modes, init_fileio): Update realmask.
2673 (Fdefault_file_modes): Use realmask instead of calling umask.
2675 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2677 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2678 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2679 flags on the daemon pipe ends before execing.
2681 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2683 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2684 session. (Bug#14739)
2686 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2688 * callproc.c (Vexec_path): Document that exec-directory is in it.
2690 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2692 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2695 2013-12-27 Chong Yidong <cyd@gnu.org>
2697 * data.c (Fsymbol_function): Doc fix.
2699 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2701 Some more tinkering with Bug#16051.
2702 * window.c (resize_frame_windows): Don't let the size of the
2703 root window drop below the frame's default character size.
2704 Never ever delete any subwindows - let the window manager do the
2707 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2708 of toolbar lines needed when they exceed the height of the root
2710 (unwind_create_frame_1): New function.
2711 (Fx_create_frame): Generally inhibit calling the window
2712 configuration change hook here. Remove extra call to
2713 change_frame_size - it's not needed when we don't run the
2714 configuration change hook.
2716 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2718 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2719 On my Fedora 19 platform the core dumps were so big that
2720 my desktop became nearly catatonic.
2721 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2722 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2723 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2724 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2725 a clang-only syntax.
2726 * conf_post.h (__has_feature): New macro, if not already defined.
2727 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2728 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2730 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2732 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2733 is a file name. (Bug#16252)
2735 2013-12-25 Chong Yidong <cyd@gnu.org>
2737 * keyboard.c (Voverriding_terminal_local_map)
2738 (Voverriding_local_map): Doc fix.
2740 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2742 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2744 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2745 file name when it is submitted to ShellExecute. Simplify code.
2746 Don't test DOCUMENT for being a string, as that is enforced by
2747 CHECK_STRING. Doc fix.
2749 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2751 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2752 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2753 redisplay_tool_bar does. Improve and fix commentary.
2754 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2755 limits of the glyph matrices. (Bug#16051)
2756 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2757 only when the new size is different from the old one, and the new
2758 size can be achieved given the frame height.
2760 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2762 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2764 2013-12-23 Glenn Morris <rgm@gnu.org>
2766 * lread.c (Fload): Mention load-prefer-newer in doc.
2768 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2770 Handle Bug#16207 by being more restrictive when running hooks.
2771 * window.c (unwind_change_frame): New function.
2772 (Fset_window_configuration): Don't run configuration change hook
2773 while the frame configuration is unsafe. Call select_window
2776 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2778 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2780 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2782 * nsterm.h: Declare EmacsColor category.
2784 * nsterm.m (NSColor): Implement EmacsColor category.
2785 (ns_get_color): Use colorUsingDefaultColorSpace.
2786 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2788 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2790 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2792 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2793 having the PNG_NORETURN attribute, to avoid compiler warning in
2796 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2798 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2800 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2801 fringe background extension.
2802 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2803 because they are now always the same as `left' and `width',
2804 respectively. Remove code for the case that `width' and
2805 `sb_width' are different.
2807 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2809 Remove scroll_bar_actual_width from frames.
2810 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2811 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2812 (x_figure_window_size):
2813 * nsterm.m (x_set_window_size):
2814 * widget.c (set_frame_size):
2815 * w32term.c (x_set_window_size):
2816 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2817 scroll_bar_actual_width.
2819 Convert scroll_bar members to integers on Windows.
2820 * w32term.h (struct scroll_bar): Convert top, left, width,
2821 height, start, end and dragging to integers.
2822 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2824 * w32term.c (w32_set_scroll_bar_thumb)
2825 (w32_scroll_bar_handle_click): Remove XINT conversions for
2826 scroll_bar members. Treat bar->dragging as integer.
2827 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2828 first element. Remove XINT conversions for scroll_bar members.
2829 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2830 Remove XINT conversions for scroll_bar members.
2832 Fix assignment for new window total sizes.
2833 * window.c (Fwindow_resize_apply_total): Assign values for
2836 2013-12-20 Chong Yidong <cyd@gnu.org>
2838 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2839 argument to `append'.
2841 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2843 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2844 current text face, for extending the face of the display margins.
2847 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2848 Doc fix. (Bug#16190)
2850 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2852 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2855 * nsterm.m (Qfile, Qurl): New.
2856 (EV_MODIFIERS2): New macro.
2857 (EV_MODIFIERS): Use EV_MODIFIERS2.
2858 (ns_term_init): Remove font and color from DND, does not work on
2859 newer OSX, and other ports don't have them.
2860 (performDragOperation:): Handle modifiers used during drag.
2861 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2862 Remove global Lisp variables used to communicate with ns-win.el.
2863 Remove font and color handling.
2864 (syms_of_nsterm): Defsym Qfile and Qurl.
2866 2013-12-19 Anders Lindgren <andlind@gmail.com>
2868 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2869 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2871 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2872 (constrainFrameRect): Remove special case nr_screens == 1.
2873 Don't constrain size to size of view.
2875 * nsterm.h (ns_output): Remove dont_constrain.
2877 2013-12-19 Anders Lindgren <andlind@gmail.com>
2879 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2881 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2883 Minor fixes for recent openp changes.
2884 * lisp.h (GCPRO7): New macro.
2885 * lread.c (openp): Use bool for boolean; all callers changed.
2886 Protect save_string from GC. Don't assume that file descriptors
2887 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2888 warning about uninitialized variable.
2890 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2892 * w32fns.c (emacs_abort): Use intptr_t as argument of
2893 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2895 2013-12-18 Glenn Morris <rgm@gnu.org>
2897 * lread.c (Fload): Pass load_prefer_newer to openp.
2898 Don't bother checking mtime if openp already did it.
2899 (openp): Add `newer' argument, to check all suffixes
2900 and find the newest file.
2901 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2902 * callproc.c (call_process):
2903 * charset.c (load_charset_map_from_file):
2904 * emacs.c (init_cmdargs):
2905 * image.c (x_create_bitmap_from_file, x_find_image_file):
2907 * lread.c (Flocate_file_internal):
2908 * process.c (Fformat_network_address):
2909 * sound.c (Fplay_sound_internal):
2910 * w32.c (check_windows_init_file):
2911 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2913 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2915 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2917 * w32.c (getloadavg): Don't index samples[] array with negative
2918 indices. Recover from wall-clock time being set backwards.
2920 * w32term.c (w32_initialize): Declare the argument of
2921 set_user_model as const.
2923 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2924 (w32_menu_show): Constify some arguments passed to MessageBox.
2926 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2927 to initialize Lisp objects.
2929 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2930 initialize Lisp objects.
2932 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2933 use variables used only on X under that condition.
2935 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2936 variables not used there.
2938 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2940 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2941 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2943 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2945 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2946 code, revealed in presence of R2L characters, character
2947 compositions, and display vectors. A better fix for Bug#16148.
2948 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2949 GTK and NS builds, they don't have this member of struct frame.
2951 * dispextern.h (struct composition_it): Correct a comment for the
2954 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2956 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2957 This prevents a compilation error on C compilers that do not
2958 default functions to return 'int' if not declared. Also, add
2959 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2960 since it now uses inline functions.
2962 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2964 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2965 display margins on mode line, header line, and in the frame's
2966 tool-bar window. (Bug#16165)
2968 2013-12-16 Andreas Schwab <schwab@suse.de>
2970 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2972 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2974 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2977 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2979 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2981 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2983 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2984 intended to find bogus pointers in font objects (Bug#16140).
2985 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2986 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2987 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2988 Disable for MS-Windows due to Bug#15876; apparently this
2989 requires more or less substantial changes in fontset code.
2990 * xfont.c (xfont_close):
2991 * xftfont.c (xftfont_close): Call x_display_info_for_display
2992 to check whether 'Display *' is valid (Bug#16093 and probably
2995 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2997 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2998 Reported by Juanma Barranquero <lekktu@gmail.com>.
3000 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3001 open a pty on MS-Windows. (Bug#16152)
3003 * emacs.c (decode_env_path): Fix bogus comparison against
3004 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3006 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3008 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3009 (Fx_file_dialog): Add parentheses around && to silence warning.
3011 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3013 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3015 * xdisp.c (extend_face_to_end_of_line): Extend background of
3016 non-default face in margin areas as well. (Bug#16151)
3017 (display_line): Call extend_face_to_end_of_line for continued
3018 lines as well, if the display margins have non-zero width.
3019 (set_glyph_string_background_width): When needed, set the
3020 extends_to_end_of_line_p flag on glyph strings to be drawn in
3021 margin areas, not only in the text area.
3023 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3026 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3028 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3029 Don't worry about verify_error being t, since it has to be a list.
3031 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3033 Use bool for boolean, focusing on headers.
3034 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3035 No need to include <stdbool.h>, since conf_post.h does it now.
3036 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3037 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3038 (SET_PER_BUFFER_VALUE_P):
3039 * ccl.c, ccl.h (setup_ccl_program):
3040 * ccl.h (CHECK_CCL_PROGRAM):
3041 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3042 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3043 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3044 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3045 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3046 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3047 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3048 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3049 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3050 (CHARSET_FAST_MAP_SET):
3051 * coding.c (decode_coding_ccl, encode_coding_ccl):
3052 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3053 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3054 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3055 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3056 (decode_coding_c_string):
3057 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3058 * conf_post.h (has_attribute):
3059 * dispextern.h (trace_redisplay_p)
3060 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3061 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3062 (SET_GLYPH_FROM_CHAR_GLYPH)
3063 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3064 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3065 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3066 (cursor_in_mouse_face_p):
3067 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3068 (blank_row, prepare_desired_row)
3069 (build_frame_matrix_from_leaf_window, make_current)
3070 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3071 (update_window, scrolling_window, update_frame_line):
3072 * disptab.h (GLYPH_FOLLOW_ALIASES):
3073 * editfns.c (Fformat):
3074 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3075 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3076 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3077 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3078 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3079 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3080 (FONT_DEFERRED_LOG):
3081 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3082 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3083 (FRAME_MOUSE_UPDATE):
3084 * fringe.c (Fdefine_fringe_bitmap):
3085 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3086 (x_create_bitmap_from_xpm_data, xpm_load_image):
3087 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3088 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3089 (MERGE_INTERVAL_CACHE):
3090 * keymap.h (KEYMAPP):
3091 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3092 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3093 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3094 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3095 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3096 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3097 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3098 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3099 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3100 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3101 (SETUP_BUFFER_SYNTAX_TABLE):
3102 * systime.h (timespec_valid_p):
3103 * term.c (save_and_enable_current_matrix):
3104 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3105 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3106 (redisplay_internal, try_window_reusing_current_matrix)
3107 (sync_frame_with_window_matrix_rows, try_window_id)
3108 (display_menu_bar, display_tty_menu_item, display_mode_line)
3109 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3110 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3111 * xmenu.c (xmenu_show):
3112 * xterm.c (use_xim, x_term_init):
3113 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3114 (struct x_bitmap_record):
3115 Use bool for booleans.
3116 * ccl.c (struct buffer_text):
3117 * ccl.h (struct ccl_program):
3118 * charset.h (struct charset):
3120 * coding.h (struct iso_2022_spec, struct coding_system):
3121 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3122 (struct glyph_string, struct face, struct face_cache)
3123 (struct bidi_string_data, struct bidi_it)
3124 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3126 * editfns.c (Fformat):
3127 * frame.h (struct frame):
3128 * fringe.c (struct fringe_bitmap):
3129 * intervals.h (struct interval):
3130 * keyboard.h (struct kboard):
3131 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3132 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3133 (struct Lisp_Buffer_Local_Value, union specbinding):
3134 * macfont.m (struct macfont_info):
3135 * process.h (struct Lisp_Process):
3136 * termchar.h (struct tty_display_info):
3137 * window.h (struct window):
3138 * xterm.h (struct x_output):
3139 Use bool_bf for boolean bit-fields.
3140 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3141 All callers changed.
3142 * ccl.h (struct ccl_program): Remove unused members private_state,
3143 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3145 (struct ccl_spec): Remove unused members cr_carryover,
3146 eight_bit_carryover.
3147 * conf_post.h: Include <stdbool.h>.
3148 (bool_bf): New type.
3149 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3150 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3151 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3152 'do { ... } while (false)' brackets.
3153 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3154 Args must now be expressions; all callers changed.
3155 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3156 (PRODUCE_GLYPHS): Simplify use of boolean.
3157 * fileio.c (Fcopy_file):
3158 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3159 * lisp.h (UNGCPRO): Return void, not int.
3160 (FOR_EACH_TAIL): Use void expression, not int expression.
3161 * region-cache.c: Reindent.
3162 * region-cache.h: Copy comments from region-cache.c, to fix
3163 incorrect remarks about booleans.
3165 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3167 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3168 when character at point is displayed from a display vector.
3171 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3173 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3174 now a list of certificate validation checks that will abort a
3175 connection with an error.
3176 (Fgnutls_boot): Document it and use it.
3178 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3180 * w32term.c (w32_enable_frame_resize_hack): New variable.
3181 (x_set_window_size): Use it to hack frame resizing on Windows
3184 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3186 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3187 Windows-specific code to w32.c. Change error message text to
3188 match that of Posix platforms.
3190 * w32.c (w32_copy_file): New function, most of the code copied and
3191 reworked from Fcopy_file. Improve error handling. Plug memory
3192 leak when errors are thrown. Support file names outside of the
3193 current codepage. (Bug#7100)
3195 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3197 * lread.c (load_path_default): Prototype.
3199 2013-12-13 Glenn Morris <rgm@gnu.org>
3201 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3202 (dump_path): Remove.
3203 (load-path-default): Remove `changed' argument.
3204 Do not set dump_path permanently. Simplify.
3205 (init_lread): Simplify.
3206 (syms_of_lread): Remove dump_path.
3208 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3210 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3211 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3212 2013-12-12 font-related change to avoid Bug#16128, which
3213 is quite hard to fix without even more substantial changes.
3215 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3217 * font.c (font_close_object): Check for live frame (Bug#16128).
3219 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3221 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3222 Return ptrdiff_t, not int, since it's a buffer size.
3223 Reindent/reparen some macros to a more Gnuish style.
3225 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3227 Avoid undefined behavior with huge regexp interval counts.
3228 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3229 since it's now specialized to interval counts. All uses changed.
3230 Do not assume wraparound on signed integer overflow.
3231 (regex_compile): Simplify based on the above changes.
3233 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3235 Support file names on MS-Windows that use characters outside of
3236 the current system codepage. (Bug#7100)
3238 * w32.c (get_file_security, set_file_security)
3239 (create_symbolic_link): Separate pointers and boolean flags for
3240 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3241 non-zero, else the former.
3242 (codepage_for_filenames, filename_to_utf16, )
3243 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3245 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3247 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3248 Accept only one argument; all callers changed.
3249 (dostounix_filename): Remove the second argument, now works in
3250 UTF-8. All callers changed.
3251 (parse_root): Lose DBCS code.
3252 (get_long_basename, w32_get_short_filename, init_environment)
3253 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3254 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3255 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3256 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3257 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3258 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3260 (ansi_encode_filename): New function.
3261 (get_emacs_configuration, get_emacs_configuration_options):
3263 (add_volume_info, GetCachedVolumeInformation): Run the input file
3264 name through unixtodos_filename, to ensure it is stored and
3265 referenced in canonical form.
3266 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3267 (logon_network_drive, sys_link, utime): Improve error handling.
3268 (sys_access): New function.
3269 (hashval, generate_inode_val): Unused functions deleted.
3270 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3271 (check_windows_init_file): Convert error message from UTF-8 to
3272 ANSI codepage, for display in the message box.
3273 (globals_of_w32): Set w32_unicode_filenames according to the OS
3276 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3277 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3278 (syms_of_w32term): Declare w32-unicode-filenames.
3280 * w32proc.c (new_child, delete_child): Remove code that handled
3281 unused pending_deletion and input_file members of the child struct.
3282 (create_child, sys_spawnve): Convert all file names to ANSI
3283 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3284 name cannot be encoded in ANSI codepage. Don't use
3285 unixtodos_filename, mirror slashes by hand.
3286 (record_infile, record_pending_deletion): Functions deleted.
3287 (Fw32_short_file_name): Call w32_get_short_filename instead of
3290 * w32notify.c (add_watch): Work in Unicode mode when
3291 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3292 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3293 instead, do the same with Lisp primitives.
3295 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3296 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3297 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3298 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3299 (Fw32_shell_execute): Improve error reporting.
3300 (Fdefault_printer_name): Ifdef away for Cygwin.
3302 * w32.h (struct _child_process): Remove input_file and
3303 pending_deletion members that are no longer used.
3304 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3305 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3306 (ansi_encode_filename): New and updated prototypes.
3308 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3310 (unexec): Don't use dostounix_filename, it expects a file name in
3311 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3314 * fileio.c (Ffile_name_directory, file_name_as_directory)
3315 (directory_file_name, Fexpand_file_name)
3316 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3317 arguments of dostounix_filename.
3318 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3319 use MAX_UTF8_PATH for size of file-name strings.
3320 (emacs_readlinkat): Build an explicitly unibyte string for file
3322 (syms_of_fileio) <file-name-coding-system>:
3323 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3325 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3326 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3327 directories to UTF-8.
3328 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3329 environment, and each element of the input PATH, to UTF-8.
3331 * dired.c (file_attributes): Use build_unibyte_string explicitly
3332 to make Lisp strings from user and group names.
3334 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3337 * coding.c (decode_file_name, encode_file_name): New functions.
3339 * termcap.c (tgetent): Adapt to the change in arguments of
3342 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3345 * msdos.c (dostounix_filename, init_environment): Adapt to the
3346 change in arguments of dostounix_filename.
3348 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3349 [WINDOWSNT]: Encode file names passed to the image libraries in
3352 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3353 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3355 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3356 arguments of dostounix_filename.
3358 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3360 * font.h (struct font_entity) [HAVE_NS]: New field to record
3361 font driver which was used to create this entity.
3362 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3363 frame where the font was opened.
3364 (font_close_object): Add prototype.
3365 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3366 (font_close_object): Not static any more. Lost frame arg.
3367 Adjust comment and users.
3368 * alloc.c (cleanup_vector): Call font_close_object to adjust
3369 per-frame font counters correctly. If HAVE_NS, also call
3370 driver-specific cleanup for font-entity objects.
3371 * ftfont.c (ftfont_open):
3372 * nsfont.m (nsfont_open):
3373 * w32font.c (w32font_open_internal):
3374 * xfont.c (xfont_open):
3375 * xftfont.c (xftfont_open): Save frame pointer in font object.
3376 * macfont.m (macfont_open): Likewise.
3377 (macfont_descriptor_entity): Save driver pointer to be able
3378 to call its free_entity routine when font-entity is swept.
3379 * ftxfont.c (ftxfont_open): Add eassert because frame
3380 pointer should be saved by ftfont_driver.open.
3382 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3384 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3385 input polling is used. This is still meaningful for Cygwin, see
3386 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3387 * keyboard.c (poll_for_input_1, input_polling_used):
3388 Define unconditionally.
3389 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3390 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3391 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3392 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3393 (face_for_char): Likewise. Rearrange eassert and return ASCII
3394 face for CHAR_BYTE8_P.
3395 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3397 2013-12-11 Ken Brown <kbrown@cornell.edu>
3399 * dispextern.h (erase_phys_cursor):
3400 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3402 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3404 * nsterm.m (x_free_frame_resources):
3405 * term.c (tty_free_frame_resources):
3406 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3407 face cache because it's implied by free_frame_faces anyway.
3408 * w32term.c (x_free_frame_resources): Likewise. Do not call
3409 free_frame_faces twice.
3411 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3413 * editfns.c (Fformat_time_string): Mention %F in the doc.
3415 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3417 * window.c (resize_frame_windows): Don't return immediately when
3418 the root window's size doesn't change - the minibuffer window
3419 may still have to be repositioned/resized.
3420 * xfns.c (Fx_create_frame): Always change the frame size after
3421 initializing the frame's faces.
3422 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3423 change_frame_size should already have done it.
3424 (x_new_font): Assign new tool- and menu-bar heights.
3425 (x_set_window_size_1): Account for tool- and menu-bar heights
3426 (Bug#16013). Don't set pixel sizes since change_frame_size
3427 should already have done it.
3429 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3431 Remove the option of using libcrypto.
3432 * Makefile.in (LIB_CRYPTO): Remove.
3433 (LIBES): Don't use it.
3435 2013-12-11 Juri Linkov <juri@jurta.org>
3437 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3438 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3440 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3442 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3443 drawn tool bar items (Bug#16058).
3444 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3446 2013-12-09 Ken Brown <kbrown@cornell.edu>
3448 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3450 * lisp.h (get_frame_param): Adjust conditions for prototype
3453 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3455 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3456 Avoid unused macro warning if configured --without-xft.
3458 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3460 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3462 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3464 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3466 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3468 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3470 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3472 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3474 Use libcrypto's checksum implementations if available, for speed.
3475 * Makefile.in (LIB_CRYPTO): New macro.
3478 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3479 The macro didn't conform to C99 due to type mismatch,
3480 which caused compilation failure with Sun C 5.12,
3481 and it was confusing anyway. Include window.h to declare
3482 redisplay_other_windows.
3484 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3486 * window.c (set_window_buffer): Update mode line (bug#16084).
3488 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3490 Fix minor problems found by static checking.
3491 * keyboard.c (poll_for_input_1, input_polling_used):
3492 Define only if HAVE_NTGUI.
3493 * xmenu.c (popup_activate_callback): Omit unnecessary
3494 check against USE_X_TOOLKIT, which must be defined here anyway.
3495 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3498 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3500 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3502 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3504 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3506 * nsterm.m (x_set_window_size): Remove fprintf.
3507 (init): Define always. Set applicationDidFinishLaunchingCalled
3509 (applicationDidFinishLaunching:):
3510 Set applicationDidFinishLaunchingCalled.
3511 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3514 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3516 Pixel resize changes for NS (Bug#16049).
3517 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3518 height/width. row/cols are locals.
3519 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3520 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3521 (windowWillResize): Remove gsextra. Calculate extra as in
3523 (x_new_font): Don't change frame size if fullscreen.
3524 Change size pixelwise.
3526 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3527 comment in xfns.c. Change to pixelwise call.
3529 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3531 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3534 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3536 * xterm.c (input_signal_count): Remove.
3537 (x_dispatch_event): Define unconditionally.
3538 (x_make_frame_visible): Process X events until the frame
3539 is really visible (Bug#16027).
3540 * xterm.h (x_dispatch_event): Declare unconditionally.
3542 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3544 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3546 * nsterm.m (x_set_window_size): Handle pixelwise.
3548 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3550 * w32term.c (x_new_font):
3551 * xterm.c (x_new_font): Calculate new frame size from new font
3554 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3556 * lisp.h (FOR_EACH_TAIL): New macro.
3557 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3559 * window.c (select_window): Call second wset_redisplay before we change
3560 selected_window (bug#16034).
3562 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3564 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3566 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3568 * w32xfns.c: Include window.h, to avoid a compiler warning.
3570 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3572 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3573 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3574 window_scroll takes care of it.
3575 (Fset_window_point, Fdelete_other_windows_internal)
3576 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3577 (Fsplit_window_internal, Fdelete_window_internal)
3578 (Fresize_mini_window_internal, Fset_window_configuration)
3579 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3580 cause redisplay instead of forcing a complete redisplay.
3581 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3582 we're only affecting the selected_window.
3584 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3586 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3587 directional control characters. Update type and category
3588 determination according to the UBA from Unicode v6.3.
3589 (bidi_category_t): New category EXPLICIT_FORMATTING.
3591 * dispextern.h (bidi_type_t): Update to include new bidirectional
3592 properties introduced with Unicode v6.3. (Bug#16043)
3594 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3596 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3599 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3601 * font.c (font_list_entities): Remove dummy assignment.
3602 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3603 used on graphic displays only. Remove unused 'font_encoder' member.
3604 (struct font_bitmap): Remove unused 'extra' member.
3605 * nsfont.m (nsfont_open):
3606 * w32font.c (w32font_open_internal):
3607 * ftfont.c (ftfont_get_bitmap): Adjust users.
3609 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3611 Use bool for boolean.
3612 * tparam.c (tparam1):
3613 * undo.c (record_point, record_property_change):
3614 Use bool for boolean, for local vars that are always true or false.
3616 Minor integer overflow fixes (Bug#16033).
3617 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3618 This improves on the previous fix to this function.
3619 (window_resize_check): When summing up pixel counts, don't rely on
3620 undefined behavior if the sum overflows.
3622 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3624 * window.c (Fset_window_new_pixel): Don't choke at negative
3625 argument value (Bug#16033).
3627 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3628 to avoid crash in window_box_height.
3630 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3631 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3633 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3635 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3637 Minor integer overflow fixes.
3638 * window.c (Fset_window_new_pixel, grow_mini_window):
3639 * xdisp.c (Fwindow_text_pixel_size):
3640 Avoid undefined behavior on signed integer overflow.
3641 * xfns.c (x_set_mouse_color):
3642 Check that drag shape fits in 'unsigned', since that's what X wants.
3644 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3646 Improve reporting of fatal exception on MS-Windows.
3647 * w32fns.c (my_exception_handler): New function.
3648 (globals_of_w32fns): Set it up as the unhandled exception
3649 handler. Initialize exception code and address to zeros.
3650 (emacs_abort): If the exception code and address are available,
3651 print them at the beginning of the backtrace. Fix the format of
3652 printing addresses (was producing 0x0x12345678 on XP).
3655 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3657 * eval.c (Fbacktrace__locals): New function.
3658 (syms_of_eval): Defsubr it.
3660 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3662 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3663 Define here to unify between...
3664 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3665 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3667 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3669 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3671 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3672 fringe background extension.
3673 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3674 because they are now always the same as `left' and `width',
3675 respectively. Remove code for the case that `width' and
3676 `sb_width' are different.
3678 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3680 Fix minor problems found by static checking.
3681 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3682 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3683 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3685 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3687 * image.c (imagemagick_compute_animated_image): Don't crash if we
3688 have an animation with different-sized images (bug#15313).
3690 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3692 Remove some unused items introduced during pixelwise change.
3693 * window.c (window_resize_total_check): Remove unused function.
3694 * xdisp.c (remember_mouse_glyph): Remove unused label.
3695 (Ftool_bar_height): Move declaration inside #if.
3696 * xterm.c (x_set_window_size): Don't use r and c.
3698 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3700 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3703 * window.c (Fset_window_configuration): Comment out unused variables.
3705 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3707 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3709 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3711 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3713 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3714 HAVE_GNUTLS3 (Bug#16001).
3716 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3717 if interrupts are deferred (Bug#15801).
3719 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3721 Support resizing frames and windows pixelwise.
3722 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3723 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3724 (struct glyph_matrix): Replace window_left_col and
3725 window_top_line by window_pixel_left and window_pixel_top.
3726 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3728 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3729 (draw_window_divider, move_it_to, x_draw_right_divider)
3730 (x_draw_bottom_divider, change_frame_size): Add or fix
3732 * dispnew.c (change_frame_size_1): Change prototype.
3733 (adjust_glyph_matrix, required_matrix_width)
3734 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3735 values instead of lines and columns.
3736 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3737 WINDOW_TOTAL_FRINGE_WIDTH.
3738 (handle_window_change_signal, do_pending_window_change)
3739 (init_display): Adjusts calls of change_frame_size.
3740 (change_frame_size, change_frame_size_1): Handle pixelwise
3742 * frame.c (Qright_divider_width, Qbottom_divider_width):
3744 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3745 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3746 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3747 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3749 (set_frame_param): New function.
3750 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3751 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3752 (Ffringe_width, Fborder_width, Fright_divider_width)
3753 (Fbottom_divider_width): New functions, defsubr them.
3754 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3755 New argument pixelwise.
3756 (struct frame_parm_table): New members Qright_divider_width and
3757 Qbottom_divider_width.
3758 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3759 (x_report_frame_params): Handle Qright_divider_width and
3760 Qbottom_divider_width.
3761 (x_set_right_divider_width, x_set_bottom_divider_width):
3763 (frame_resize_pixelwise): New option.
3764 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3765 new_pixelwise, right_divider_width and bottom_divider_width;
3766 remove total_lines; rename text_lines, text_cols, new_text_lines
3767 and new_text_cols to text_height, text_width, new_height and
3768 new_width respectively.
3769 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3770 FRAME_TEXT_WIDTH respectively.
3771 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3772 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3773 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3775 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3776 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3777 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3778 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3779 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3780 (FRAME_TOTAL_COLS_ARG): Remove macro.
3781 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3782 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3783 (x_wm_set_size_hint): Handle frame pixel sizes.
3784 * indent.c (compute_motion, Fcompute_motion):
3785 Call window_body_width instead of window_body_cols.
3786 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3787 (make_lispy_position): Handle right and bottom dividers.
3788 (Fsuspend_emacs): Pixelize call of change_frame_size.
3789 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3790 * lisp.h: Extern set_frame_param.
3791 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3793 (Fx_create_frame): Add entry for vertical_drag_cursor.
3794 Pixelize call of change_frame_size.
3795 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3796 * nsterm.m (ns_update_window_end): Optionally draw right
3798 (x_set_window_size): Add argument pixelwise.
3799 Call check_frame_size and change_frame_size with pixelwise zero.
3800 (ns_draw_window_divider): New function.
3801 (ns_redisplay_interface): Add ns_draw_window_divider.
3802 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3803 (x_new_font): Call x_set_window_size with pixelwise zero.
3804 * print.c (print_object): For a window print its sequence
3806 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3807 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3808 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3809 (w32_createwindow): Use scroll bar area width.
3810 (w32_wnd_proc): Handle bottom divider width.
3811 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3812 (Fx_create_frame): Default divider width parameters.
3813 Caclulate sizes pixelwise. Add vertical drag cursor support.
3814 (x_create_tip_frame): Default divider widths to zero.
3815 Pixelize call to change_frame_size.
3816 (Fx_show_tip): Add handling of divider widths. Pixelize window
3818 (Fw32_frame_rect): New function.
3819 (frame_parm_handler w32_frame_parm_handlers): Add divider
3821 (Vx_window_vertical_drag_shape): Add variable.
3822 * w32inevt.c (resize_event, maybe_generate_resize_event):
3823 Pixelize change_frame_size calls.
3824 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3826 * w32term.c (w32_draw_window_divider): New function.
3827 (x_update_window_end): Handle right divider.
3828 (w32_draw_fringe_bitmap, x_scroll_run)
3829 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3830 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3831 Calculate new frame sizes pixelwise.
3832 (x_new_font): Pixelize call to x_set_window_size.
3833 (x_check_fullscreen): Pixelize call to change_frame_size.
3834 (x_set_window_size_1, x_set_window_size): New argument
3835 pixelwise. Calculate pixelwise.
3836 (x_wm_set_size_hint): Use scroll bar area width.
3837 (w32_redisplay_interface): Add w32_draw_window_divider.
3838 * w32term.h (struct w32_output): Add vertical drag cursor.
3839 * widget.c (set_frame_size, update_wm_hints)
3840 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3842 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3843 * window.c (sequence_number): Restore.
3844 (Fwindow_pixel_width, Fwindow_pixel_height)
3845 (Fwindow_mode_line_height, Fwindow_header_line_height)
3846 (window_pixel_to_total, Frun_window_scroll_functions)
3847 (Fset_window_new_pixel, window_resize_apply_total)
3848 (Fwindow_resize_apply_total): New functions.
3849 (window_body_height, window_body_width): Rename from
3850 window_body_lines. New argument PIXELWISE.
3851 Calculate pixelwise.
3852 (Fwindow_body_height, Fwindow_body_width): New argument
3854 (coordinates_in_window, window_relative_x_coord): Use window's
3855 pixel width instead of total width.
3856 (replace_window, recombine_windows): Initialize pixel values.
3857 (resize_root_window, resize_frame_windows, grow_mini_window)
3858 (shrink_mini_window): New argument PIXELWISE.
3859 Calculate pixelwise.
3860 (Fdelete_other_windows_internal, adjust_window_margins)
3861 (window_resize_check, window_resize_apply)
3862 (Fdelete_window_internal, Fresize_mini_window_internal)
3863 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3864 (check_frame_size): Rename arguments. New argument PIXELWISE.
3865 Calculate pixelwise.
3866 (set_window_buffer): Make samebuf bool. Run configuration change
3867 hook only if buffer changed.
3868 (Fset_window_buffer): Rewrite doc-string.
3869 (make_window): Initialize new_pixel slot.
3870 (Fwindow_resize_apply): Check pixel size of root window.
3871 (Fsplit_window_internal): Call 2nd argument pixel_size.
3872 Calculate pixelwise.
3873 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3875 (save_window_data): New slots frame_text_width,
3876 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3877 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3879 (Fcurrent_window_configuration, Fset_window_configuration)
3880 (save_window_save, compare_window_configurations): Handle new
3881 slots in save_window_data and saved_window.
3882 (Fset_window_scroll_bars): Fix doc-string.
3883 (window_resize_pixelwise): New variable.
3884 (coordinates_in_window, Fcoordinates_in_window_p):
3886 (make_parent_window): Adjust sequence_number.
3887 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3889 * window.h (struct window): New members new_pixel, pixel_left,
3890 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3891 (wset_new_pixel): New function.
3892 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3893 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3894 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3895 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3896 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3897 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3898 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3899 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3900 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3901 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3902 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3903 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3904 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3905 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3906 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3908 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3909 (window_body_width, check_frame_size): Adapt external declarations.
3910 * xdisp.c (last_max_ascent): New integer.
3911 (window_text_bottom_y): Handle bottom divider.
3912 (window_box_width, window_box_height): Calculate pixelwise.
3913 (get_glyph_string_clip_rects): Handle right divider.
3914 (remember_mouse_glyph): When windows are resized pixelwise
3915 proceed with width and height set to 1.
3916 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3918 (move_it_to): Calculate and return maximum x position
3920 (Fwindow_text_pixel_size): New function.
3921 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3922 (tool_bar_lines_needed): Rename to tool_bar_height.
3923 Calculate pixelwise.
3924 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3925 Calculate pixelwise.
3926 (redisplay_tool_bar): Calculate pixelwise.
3927 (redisplay_window): Calculate pixelwise. Handle dividers.
3928 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3929 (x_draw_vertical_border): Handle dividers.
3930 (define_frame_cursor1): Handle vertical drag cursor.
3931 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3932 (expose_window): Calculate pixelwise. Handle dividers.
3933 (init_xdisp): Initialize pixel values.
3934 * xfaces.c (Qwindow_divider): New face.
3935 (realize_basic_faces): Realize it.
3936 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3937 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3938 (x_set_scroll_bar_default_width): Default actual width to 16.
3939 (Fx_create_frame): Set sizes pixelwise.
3940 (x_create_tip_frame): Default divider widths to zero.
3941 Pixelize call of change_frame_size.
3942 (Fx_show_tip): Handle divider widths. Initial pixel position
3944 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3945 (Vx_window_vertical_drag_shape): New option.
3946 * xmenu.c (free_frame_menubar): Pixelize call of
3948 * xterm.c (x_draw_window_divider): New function.
3949 (x_update_window_end): Optionally draw right divider.
3950 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3951 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3952 (handle_one_xevent, x_new_font): Calculate pixelwise.
3953 (x_set_window_size_1, x_set_window_size): New argument
3954 pixelwise. Calculate pixelwise.
3955 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3956 (struct x_redisplay_interface): Add x_draw_window_divider.
3957 * xterm.h (struct x_output): Add vertical_drag_cursor.
3959 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3961 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3962 Set invisible frames's `redisplay' when a full redisplay is requested.
3963 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3964 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3965 (display_mode_lines): Set it here instead.
3967 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3969 * dispextern.h (set_window_update_flags): Remove.
3971 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3973 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3975 * xdisp.c (REDISPLAY_SOME_P): New macro.
3976 (redisplay_internal): Use it (bug#15999).
3977 (prepare_menu_bars, redisplay_window): Use it as well.
3979 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3981 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3983 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3984 (globals_of_w32font): Zero it out.
3985 (GetCharWidth32W_Proc): New function pointer.
3986 (get_char_width_32_w): New function.
3987 (compute_metrics): If get_glyph_outline_w returns an error, try
3988 get_char_width_32_w before declaring a failure. This avoids
3989 punishing raster (a.k.a. "bitmap") fonts by slowing down
3990 redisplay. (Bug#6364).
3992 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3994 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3995 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3996 highlight needs to be redisplayed. (Bug#15913)
3998 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4000 Fix minor problems found by static checking.
4001 * buffer.h (struct buffer_text, struct buffer):
4002 * frame.h (struct frame):
4003 * window.h (struct window):
4004 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4005 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4006 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4007 no-longer-valid use of HAVE_MENUS.
4008 * xdisp.c (propagate_buffer_redisplay): Now static.
4010 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4012 * xmenu.c (Fmenu_or_popup_active_p):
4013 * window.c (Fset_window_configuration):
4014 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4015 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4016 * fns.c (Fyes_or_no_p):
4017 * editfns.c (Fmessage_box, Fmessage_or_box):
4018 * alloc.c (make_save_ptr_ptr):
4019 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4021 * window.c (Fset_window_configuration): Move select_window later.
4023 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4025 Refine redisplay optimizations to only redisplay *some* frames/windows
4026 rather than all of them.
4027 * xdisp.c (REDISPLAY_SOME): New constant.
4028 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4029 (bset_redisplay, bset_update_mode_line): New functions.
4030 (message_dolog): Use bset_redisplay.
4031 (clear_garbaged_frames): Use fset_redisplay.
4032 (echo_area_display): Use wset_redisplay.
4033 (buffer_shared_and_changed): Remove.
4034 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4035 frame titles. Compute the actual set of windows redisplayed.
4036 Don't update frame titles and menu bars for frames that don't need to
4038 (propagate_buffer_redisplay): New function.
4040 (redisplay_internal): Use it. Be more selective in the set of windows
4041 we redisplay. Propagate windows_or_buffers_changed to
4042 update_mode_lines a bit later to simplify the code.
4043 (mark_window_display_accurate_1): Reset window and buffer's
4045 (redisplay_window): Do nothing if neither the window nor the buffer nor
4046 the frame needs redisplay.
4047 * window.h (struct window): Add `redisplay' field.
4048 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4049 (redisplay_other_windows, window_list): New declarations.
4050 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4051 (window_list): Not static any more.
4052 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4053 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4054 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4055 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4056 * frame.h (struct frame): Add `redisplay' field.
4057 Move `external_menu_bar' bitfield next to other bit-fields.
4058 (SET_FRAME_GARBAGED): Use fset_redisplay.
4059 (SET_FRAME_VISIBLE): Don't garbage the frame;
4060 Use redisplay_other_windows.
4061 * buffer.h (struct buffer): Add `redisplay' field.
4062 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4063 (modify_overlay): Use bset_redisplay.
4064 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4066 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4068 Support w32 file notifications in batch mode.
4069 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4070 invalid (which happens in batch mode). If non-interactive, call
4071 handle_file_notifications to store file notification events in the
4072 input queue. (Bug#15933)
4074 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4076 * w32inevt.c (handle_file_notifications): Now external, not static.
4078 * w32term.h (handle_file_notifications): Provide prototype.
4080 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4081 init_crit, since init_display, which does that otherwise, is not
4084 2013-11-27 Glenn Morris <rgm@gnu.org>
4086 * Makefile.in ($(lispsource)/international/charprop.el): New.
4087 (emacs$(EXEEXT)): Depend on charprop.el.
4089 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4091 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4092 deleting portions of the buffer under non-nil REPLACE argument.
4095 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4096 directory, watch it and not its parent.
4097 (add_watch): Allow empty string in FILE.
4099 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4101 * window.c (Fset_window_start, window_resize_apply)
4102 (window_scroll): Reset window_end_valid (Bug#15957).
4104 2013-11-27 Glenn Morris <rgm@gnu.org>
4106 * Makefile.in (leimdir): Now in lisp source directory.
4107 ($(leimdir)/leim-list.el): Just use ../leim .
4108 * epaths.in (PATH_DUMPLOADSEARCH):
4109 * lread.c (load_path_default):
4110 * nsterm.m (ns_load_path): No more leim directory.
4112 2013-11-26 Andreas Schwab <schwab@suse.de>
4114 * .gdbinit (xgettype): Add cast.
4116 2013-11-26 Glenn Morris <rgm@gnu.org>
4118 Preload leim-list.el.
4119 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4120 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4121 is a single directory.
4123 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4125 bool-vector-subsetp is now the normal direction (Bug#15912).
4126 * data.c (Fbool_vector_subsetp): Test whether the first argument
4127 is a subset of the second one, not the reverse. Add doc string.
4129 Fix minor problems found by static checking.
4130 * lread.c (load_path_default): Now static.
4131 * textprop.c (text_property_stickiness): Be consistent about the
4132 test used when deciding whether to consider the previous character.
4133 This simplifies the code a bit.
4135 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4137 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4139 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4140 (syms_of_frame): Don't defsubr them.
4142 2013-11-25 Glenn Morris <rgm@gnu.org>
4144 * lread.c (load_path_default): Change the sense of the argument.
4145 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4146 from dump_path. When it is not, avoid checking dump_path twice.
4148 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4149 uninstalled dump_path against installed Vload_path. (Bug#15964)
4151 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4153 Export get_pos_property to Elisp.
4154 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4155 (syms_of_editfns): Export it to Elisp.
4157 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4159 2013-11-23 Romain Francoise <romain@orebokech.com>
4161 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4162 initialization here ...
4163 (syms_of_fileio): ... from here.
4165 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4167 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4168 Please use --enable-check-lisp-object-type.
4170 2013-11-23 Glenn Morris <rgm@gnu.org>
4172 * process.c (get_process): Explicit error for dead buffers.
4174 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4176 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4178 2013-11-23 Glenn Morris <rgm@gnu.org>
4180 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4181 * lread.c (load_path_check): Take path to check as argument.
4182 (load_path_default): New, split from init_lread.
4183 (init_lread): Move calc of default load-path to load_path_default.
4184 Empty elements in EMACSLOADPATH now stand for the default.
4185 (load-path): Doc fix.
4186 * emacs.c (decode_env_path): Add option to treat empty elements
4187 as nil rather than ".".
4188 * callproc.c (init_callproc_1, init_callproc):
4189 * image.c (Vx_bitmap_file_path):
4190 * lisp.h (decode_env_path):
4191 * lread.c (Vsource_directory):
4192 Update for new argument spec of decode_env_path.
4194 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4196 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4197 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4199 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4201 Fix some dependency problems that cause unnecessary recompiles.
4202 Problem reported by RMS in
4203 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4204 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4205 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4206 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4207 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4208 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4209 (boostrap-clean): No need to remove stamp-oldxmenu.
4211 Fix recently introduced bool vector overrun.
4212 This was due to an optimization that went awry.
4213 Reported by Glenn Morris in
4214 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4215 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4216 for empty vectors, undoing the 2013-11-18 change.
4217 * data.c (bool_vector_binop_driver): Rely on this.
4218 Fix bug that occasionally overran the destination.
4219 * lisp.h (struct Lisp_Bool_vector): Document this.
4221 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4223 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4226 * nsterm.m (init, run, stop:): Comment out for now, does not work
4229 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4231 * charset.c (syms_of_charset): Don't read past end of string.
4233 2013-11-19 Glenn Morris <rgm@gnu.org>
4235 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4237 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4239 Add hooks to run on gaining/losing focus. (Bug#15029)
4240 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4241 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4242 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4244 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4246 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4247 The old names predated the API change that put destination at end.
4249 Improve API of recently-added bool vector functions (Bug#15912).
4250 The old API had (bool-vector-count-matches A B)
4251 and (bool-vector-count-matches-at A B I), which gave the
4252 misleading impression that the two functions were variants, one
4253 with a location I. The new API has (bool-vector-count-population A)
4254 and (bool-vector-count-consecutive A B I) to make the distinction
4255 clearer. The first function no longer has a B argument, since the
4256 caller can easily determine the number of nils if the length and
4257 number of ts is known.
4258 * data.c (Fbool_vector_count_population): Rename from
4259 bool_vector_count_matches, and accept just 1 argument.
4260 (Fbool_vector_count_consecutive): Rename from
4261 Fbool_vector_count_matches_at.
4263 Always allocate at least one bits_word per bool vector.
4264 See Daniel Colascione in:
4265 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4266 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4267 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4268 * lisp.h (struct Lisp_Bool_vector): Document this.
4270 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4272 * insdel.c (invalidate_buffer_caches): New function, consolidated
4273 from part of prepare_to_modify_buffer.
4274 (insert_from_gap, prepare_to_modify_buffer):
4275 * coding.c (code_convert_region, code_convert_string):
4276 Call invalidate_buffer_caches. (Bug#15841)
4278 * lisp.h (invalidate_buffer_caches): Add prototype.
4280 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4282 * w32term.c (x_update_window_end): Don't invalidate the entire
4283 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4284 highlight needs to be redisplayed. (Bug#15913)
4286 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4288 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4290 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4292 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4293 while we are using Vprin1_to_string_buffer.
4295 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4296 after inserting the description string. (Bug#15907)
4298 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4300 * data.c: Work around bogus GCC diagnostic about shift count.
4301 Reported by Eli Zaretskii in
4302 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4303 (pre_value): New function.
4304 (count_trailing_zero_bits): Use it.
4306 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4308 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4309 assume C macros are not supported even under -g3 in these old GCC
4312 2013-11-15 Leo Liu <sdl.web@gmail.com>
4314 * minibuf.c (Ftry_completion, Fall_completions)
4315 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4317 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4319 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4320 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4321 This avoids placing unnecessary constants into the Emacs code.
4323 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4325 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4326 for Cygwin w32 build.
4328 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4329 for Cygwin w32 build. (Bug#15892)
4331 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4333 Simplify, port and tune bool vector implementation.
4334 * alloc.c (bool_vector_exact_payload_bytes)
4335 (bool_vector_payload_bytes): Remove.
4336 (bool_vector_fill): Return its argument.
4337 * alloc.c (bool_vector_fill):
4339 * print.c (print_object):
4340 Simplify by using bool_vector_bytes.
4341 * alloc.c (make_uninit_bool_vector):
4342 New function, broken out from Fmake_bool_vector.
4343 (Fmake_bool_vector): Use it. Use tail call.
4344 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4345 * data.c (BITS_PER_ULL): New constant.
4346 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4347 if long long versions don't exist.
4348 (shift_right_ull): New function.
4349 (count_one_bits_word): New function, replacing popcount_bits_word
4350 macro. Don't assume that bits_word is no wider than long long.
4351 (count_one_bits_word, count_trailing_zero_bits):
4352 Don't assume that bits_word is no wider than long long.
4353 * data.c (bool_vector_binop_driver, bool_vector_not):
4354 * fns.c (Fcopy_sequence):
4356 Create an uninitialized destination, to avoid needless work.
4357 (internal_equal): Simplify.
4358 (Ffillarray): Prefer tail call.
4359 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4360 contain at least one word.
4361 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4362 chars are narrower than ints.
4363 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4364 * fns.c (Fcopy_sequence):
4366 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4367 Don't try to port to hosts where bits_word values have holes; the
4368 code wouldn't work there anyway. Verify this assumption, though.
4369 (bool_vector_bytes): New function.
4370 (make_uninit_bool_vector): New decl.
4371 (bool_vector_fill): Now returns Lisp_Object.
4373 * xfns.c (xic_create_fontsetname):
4374 * xrdb.c (gethomedir): Prefer tail calls.
4376 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4378 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4379 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4381 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4382 that requires a return value.
4383 (Fset_buffer_modified_p): Take advantage of this change to do
4386 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4388 * buffer.c (Frestore_buffer_modified_p): Sync it with
4389 Fset_buffer_modified_p.
4390 (Fforce_mode_line_update): New function, moved from subr.el.
4391 (Fset_buffer_modified_p): Use them.
4392 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4394 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4396 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4397 This avoids undefined behavior when subtracting pointers into
4398 different aways. On my platform it also makes the code a tad
4399 smaller and presumably faster.
4401 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4403 * keyboard.c (command_loop_1): Use region-extract-function.
4404 * insdel.c (Qregion_extract_function): Not static any more (can we
4405 stop pretending that these vars can benefit from being marked static?).
4407 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4409 * search.c (find_newline): If buffer text is relocated during the
4410 "dumb loop", adjust C pointers into buffer text to follow suit.
4413 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4415 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4416 for conversion (Bug#15837).
4418 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4420 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4421 for the entire range of inserted characters. (Bug#15841)
4423 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4425 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4427 (realize_default_face): Remove assignment to distant-foreground if
4428 unspecified (Bug#15815).
4430 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4432 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4433 cache-long-scans disabled, since we don't want to call
4434 prepare_to_modify_buffer (in insert_1_both) for each message we
4437 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4438 from buffer.c. Improve commentary to the buffer field setter
4441 * buffer.c (bset_cache_long_scans): Static function deleted.
4442 Improve commentary to the buffer field setter functions.
4443 (init_buffer_once): Default for cache-long-scans changed to t.
4446 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4448 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4450 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4451 This bug was introduced in my 2013-06-21 change, and caused
4452 struct Lisp_Sub_Char_Table objects to be given too many slots,
4453 which broke 'make -C admin/unidata'.
4455 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4457 Import changes from mac-port 4.5.
4458 * macfont.m (mac_font_copy_default_descriptors_for_language)
4459 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4460 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4461 (macfont_language_default_font_names): New.
4462 (macfont_list): Rearrange language/charset code.
4463 (macfont_close): Don't check for macfont_info->cache.
4464 (mac_ctfont_create_preferred_family_for_attributes): New font
4465 selection code, call
4466 mac_font_copy_default_name_for_charset_and_languages.
4467 (mac_font_copy_default_descriptors_for_language)
4468 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4470 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4472 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4474 Port to C11 aligned_alloc, and fix some integer overflows.
4475 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4476 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4477 and use of posix_memalign replaced with aligned_alloc.
4478 (aligned_alloc): New function, defined or declared as needed.
4479 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4480 Don't undef; configure.ac now does this.
4481 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4482 (calloc, aligned_alloc): Check for integer overflow.
4483 (aligned_alloc): Rename from memalign. All uses changed.
4484 (memalign): New function, an alias for aligned_alloc.
4486 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4488 * xdisp.c (redisplay_internal): Fix typo in last change.
4490 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4492 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4494 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4496 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4497 redisplay--mode-lines-cause.
4498 (redisplay_internal): Keep them uptodate. Remove redundant check of
4499 buffer_shared_and_changed.
4500 * *.[chm]: Number every assignment to update_mode_lines so we
4501 can track why it is set.
4503 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4505 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4507 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4509 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4510 can track why it is set.
4512 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4514 Integer-related fixes for term.c etc.
4515 * dispextern.h (face_tty_specified_color): New function.
4516 * term.c (turn_on_face): Don't rely on undefined behavior when
4517 assigning an out-of-range value to 'long'.
4518 Simplify test for toggling highlight.
4519 (tty_capable_p): Omit last two (unused) args. All callers changed.
4520 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4521 (read_menu_input, tty_menu_activate, tty_menu_show):
4522 * xfaces.c (x_supports_face_attributes_p)
4523 (tty_supports_face_attributes_p):
4524 Use bool for boolean. All callers changed.
4525 (tty_supports_face_attributes_p): Omit defaults for color indices;
4526 no longer needed. Simplify tail call.
4528 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4530 * xdisp.c (prepare_menu_bars): Mark static.
4531 * lisp.h (prepare_menu_bars): Don't declare.
4532 * xselect.c (x_handle_selection_clear):
4533 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4535 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4537 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4538 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4540 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4542 * keyboard.c (Fcommand_error_default_function): Rename from
4543 Fdefault_error_output.
4545 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4547 * keyboard.c (Fdefault_error_output): New function, extracted from
4549 (syms_of_keyboard): Use it for Vcommand_error_function.
4551 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4553 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4554 (init_eval): Use it to ensure handlerlist is non-NULL.
4555 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4556 (Fsignal): Adjust NULLness test of handlerlist.
4557 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4559 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4561 * callproc.c (call_process): Call prepare_to_modify_buffer before
4562 decoding text read from the sub-process, as the decoded stuff will
4563 be inserted into the buffer. This will invalidate the various
4564 caches maintained for the buffer. (Bug#15148)
4566 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4568 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4569 string of glyphless-char-display.
4571 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4573 * nsfns.m (ns_get_name_from_ioreg): New function.
4574 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4575 OSX >= 10.9. Use ns_get_name_from_ioreg.
4577 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4579 Simplify and port recent bool vector changes.
4580 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4581 only in this file. Use a more-efficient implementation if the
4582 second argument is a power of 2.
4583 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4584 Remove no-longer-necessary compile-time checks.
4585 (bool_vector_exact_payload_bytes): New function.
4586 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4587 exact payload changed to call the new function. Do not assume
4588 that the arg or result fits in ptrdiff_t.
4589 (bool_vector_fill): New function.
4590 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4592 (vroundup_ct): Don't assume arg fits in size_t.
4593 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4594 invoke set_category_set.
4595 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4596 All callers changed. Use bool_vector_set.
4597 * category.h (XCATEGORY_SET): Remove; no longer needed.
4598 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4600 * data.c (Faref): Use bool_vector_ref.
4601 (Faset): Use bool_vector_set.
4602 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4603 (Fbool_vector_not, Fbool_vector_count_matches)
4604 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4605 * fns.c (concat): Use bool_vector_ref.
4606 (Ffillarray): Use bool_vector_fill.
4607 (mapcar1): Use bool_vector_ref.
4608 (sxhash_bool_vector): Hash words, not bytes.
4609 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4610 a constant, since it's now used in #if.
4611 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4612 unsigned char on unusual architectures, so that we no longer
4613 assume that the number of bits per bits_word is a power of two or
4614 is a multiple of 8 or of CHAR_BIT.
4615 (Qt): Add forward decl.
4616 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4617 at least as strictly as bits_word.
4618 (bool_vector_data, bool_vector_uchar_data): New accessors.
4619 All data structure accesses changed to use them.
4620 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4621 (bool_vector_set): New functions.
4622 (bool_vector_fill): New decl.
4623 (ROUNDUP): Move to alloc.c as described above.
4625 Fix recent gnutls changes.
4626 * gnutls.c (Fgnutls_boot): Don't assume C99.
4627 * process.c (wait_reading_process_output): Fix typo in recent change.
4629 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4631 * process.c (wait_reading_process_output, read_process_output)
4632 (send_process): Check gnutls_state is not NULL.
4634 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4635 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4637 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4639 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4640 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4642 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4645 * nsfns.m (Fx_create_frame): Fix memory leak.
4647 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4648 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4649 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4651 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4653 * xdisp.c (message3_nolog, message_with_string): Encode the string
4654 before writing it to the terminal in a non-interactive session.
4656 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4657 sure we concatenate them into a unibyte string.
4659 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4660 resulting temporary name before returning it to the caller.
4661 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4662 is a unibyte string, convert NAME to a unibyte string to ensure
4663 that the result is also a unibyte string.
4665 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4666 create unibyte strings from default paths and directory/file
4669 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4672 * callproc.c (init_callproc): Use build_unibyte_string to make
4673 sure we create unibyte strings from default paths and
4674 directory/file names.
4676 * buffer.c (init_buffer): Don't store default-directory of
4677 *scratch* in multibyte form. The original problem which led to
4678 that is described in
4679 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4680 but it was solved long ago. (Bug#15260)
4682 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4684 Port to stricter C99 platforms.
4685 Especially, C99 prohibits nesting a struct X inside struct Y if
4686 struct X has a flexible array member.
4687 * alloc.c (struct sdata): New type.
4688 (sdata): Implement in terms of struct sdata.
4689 Remove u member; all uses replaced by next_vector, set_next_vector.
4690 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4691 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4692 (struct sblock): Rename first_data member to data, which is now
4693 a flexible array member. All uses changed.
4694 (next_vector, set_next_vector, large_vector_vec): New functions.
4695 (vector_alignment): New constant.
4696 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4697 (struct large-vector): Now merely a NEXT member, since the old approach
4698 ran afoul of stricter C99. All uses changed to use
4699 large_vector_vec or large_vector_offset.
4700 (large_vector_offset): New constant.
4701 * dispnew.c: Include tparam.h, for tgetent.
4702 Do not include term.h; no longer needed.
4703 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4704 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4705 (struct Lisp_Vector): Use a flexible array member for contents,
4706 instead of a union with a member that is an array of size 1.
4708 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4709 fact that the struct no longer contains a union.
4710 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4711 (struct Lisp_Save_Value, struct Lisp_Free):
4712 Use unsigned, not int, for spacers, to avoid c99 warning.
4713 (union specbinding): Use unsigned, not bool, for bitfield, as
4714 bool is not portable to pre-C99 hosts.
4716 2013-11-04 Glenn Morris <rgm@gnu.org>
4718 * emacs.c (usage_message): Mention that `-L :...' appends.
4720 2013-11-02 Glenn Morris <rgm@gnu.org>
4722 * Makefile.in (abs_builddir): Remove.
4723 (bootstrap_exe): Use relative filename.
4725 Use relative filenames in TAGS files.
4726 * Makefile.in (abs_srcdir): Remove it again.
4727 (.PHONY): Remove frc.
4728 (maintainer-clean): No more TAGS-LISP file.
4729 (TAGS): Pass relative file names to etags.
4730 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4732 * Makefile.in (abs_srcdir): New, set by configure.
4734 (maintainer-clean): Remove pointless echo. That should be in the
4735 top-level Makefile, if anywhere. Delete TAGS-LISP.
4736 (extraclean): No s/ and m/ directories for some time.
4737 (TAGS): Also depend on ctagsfiles3.
4738 Remove no-longer-defined S_FILE.
4739 Pass absolute filenames to etags once more.
4740 (TAGS-LISP): Replace lispdir with its expansion.
4741 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4742 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4744 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4746 * xfaces.c (check_lface_attrs, realize_default_face):
4747 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4748 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4750 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4752 * emacs.c (original_pwd): Remove global var by making it local.
4753 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4755 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4757 * xfaces.c: Declare color_distance.
4758 (QCdistant_foreground): New variable.
4759 (NEAR_SAME_COLOR_THRESHOLD): New define.
4760 (load_color2): New function.
4761 (load_color): Call load_color2.
4762 (load_face_colors): Call load_color2 and if distant-color is specified
4763 calculate distant and use distant-color if colors are near.
4764 (LFACE_DISTANT_FOREGROUND): New define.
4765 (merge_face_ref, Finternal_set_lisp_face_attribute)
4766 (Finternal_get_lisp_face_attribute)
4767 (x_supports_face_attributes_p): Handle distant-foreground similar to
4769 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4771 * dispextern.h (lface_attribute_index):
4772 Add LFACE_DISTANT_FOREGROUND_INDEX.
4774 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4776 * image.c (pbm_next_char): New function.
4777 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4778 (pbm_scan_number): Use it.
4779 (Qlibjpeg_version): New variable.
4780 (syms_of_image): DEFSYM and initialize it.
4782 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4784 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4786 2013-10-31 Glenn Morris <rgm@gnu.org>
4788 * emacs.c (original_pwd): New char.
4789 (main): If using --chdir, store original_pwd.
4790 (init_cmdargs): When setting Vinvocation_directory based on a
4791 relative argv[0], use original_pwd if set. (Bug#15768)
4793 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4795 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4797 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4799 * insdel.c: Fix minor problems found by static checking.
4800 (Qregion_extract_function): Now static.
4801 (prepare_to_modify_buffer_1): Remove unused locals.
4803 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4805 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4806 (syms_of_xdisp): Declare pre-redisplay-function.
4807 (markpos_of_region): Remove function.
4808 (init_iterator, compute_stop_pos, handle_face_prop)
4809 (face_before_or_after_it_pos, reseat_to_string)
4810 (get_next_display_element, window_buffer_changed)
4811 (redisplay_internal, try_cursor_movement, redisplay_window)
4812 (try_window_reusing_current_matrix, try_window_id, display_line)
4813 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4814 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4815 * window.h (struct window): Remove field `region_showing'.
4816 * dispextern.h (struct it): Remove region_beg/end_charpos.
4817 (face_at_buffer_position, face_for_overlay_string)
4818 (face_at_string_position): Update prototypes.
4819 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4820 (face_at_string_position): Remove `region_beg' and `region_end' args.
4821 * fontset.c (Finternal_char_font):
4822 * font.c (font_at, font_range): Adjust calls accordingly.
4823 * insdel.c (Qregion_extract_function): New var.
4824 (syms_of_insdel): Initialize it.
4825 (prepare_to_modify_buffer_1): Use it.
4827 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4829 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4830 * ftxfont.c (ftxfont_get_gcs):
4831 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4832 * xfaces.c (x_free_colors, x_free_dpy_colors)
4833 (x_create_gc, unload_color):
4834 * xselect.c (x_property_data_to_lisp):
4835 * xsettings.c (parse_settings):
4836 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4837 (get_bits_and_offset): Adjust definition.
4838 * frame.c (XParseGeometry): Adjust locals.
4839 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4840 * regex.h (toplevel): Likewise for reg_syntax_t.
4842 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4844 * eval.c (run_hook_with_args): Use FUNCTIONP.
4846 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4848 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4849 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4850 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4851 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4852 on MS-Windows anyway.
4853 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4854 (free_realized_face): ...adjust user.
4855 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4856 white relief pixels to -1.
4857 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4858 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4859 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4861 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4863 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4864 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4865 in practice now. All callers changed.
4867 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4869 * dispextern.h (struct face): Use bitfields for 'underline_type'
4870 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4871 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4872 'stipple' member. Move 'lface' member up to help...
4873 * xfaces.c (make_realized_face): ...this function to find and
4874 clear just the members that need clearing.
4875 (load_face_colors, realize_x_face):
4876 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4878 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4880 * xftfont.c (struct xftfont_info): Remove set-but-unused
4882 (xftfont_open): Adjust user.
4883 (xftfont_get_colors): Remove useless prototype.
4885 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4887 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4888 before passing them to 'unexec'. (Bug#15260)
4890 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4892 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4894 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4896 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4897 the changed signature of the font driver's 'close' method.
4899 * w32font.h (w32font_close): Adjust the prototype to the change in
4900 function definition.
4902 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4904 * w32uniscribe.c (uniscribe_close): Adapt the call to
4905 w32font_close to its new prototype.
4907 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4909 Omit unused frame argument of font API's close function.
4910 * font.h (struct font): Drop frame argument. Adjust comment.
4911 * font.c (font_clear_cache, font_close_object): Adjust users.
4912 * ftfont.c (ftfont_close):
4913 * ftxfont.c (ftxfont_close):
4914 * macfont.m (macfont_close):
4915 * nsfont.m (nsfont_close):
4916 * w32font.c (w32font_close):
4917 * xfont.c (xfont_close):
4918 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4919 tweak comments and make functions safe if called more than once for
4920 the same font object.
4922 Perform font-specific cleanup when font object is swept by GC. See
4923 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4924 * alloc.c (cleanup_vector): New function.
4925 (sweep_vector): Call it for each reclaimed vector object.
4926 * font.h (struct font): Adjust comment.
4928 2013-10-24 Glenn Morris <rgm@gnu.org>
4930 * Makefile.in (abs_top_srcdir): New, set by configure.
4932 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4934 Adjust recent font-related changes to fix bug#15686.
4935 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4936 is a live window system frame, mark its default font too.
4938 2013-10-23 Glenn Morris <rgm@gnu.org>
4940 * Makefile.in (RUN_TEMACS): Make relative (again).
4941 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4942 (bootstrap-emacs$(EXEEXT)):
4943 Quote entities that might contain whitespace.
4945 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4947 Port to Solaris 10 and its bundled GCC.
4948 Problem reported by Timothy C. Burt.
4949 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4951 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4953 Do not allow font caches to grow too large.
4954 * alloc.c (compact_font_cache_entry, compact_font_caches):
4955 New functions or stub if not HAVE_WINDOW_SYSTEM.
4956 (compact_undo_list): Factor out from Fgarbage_collect.
4958 (mark_face_cache): Mark face font. Move down to avoid
4960 (mark_terminals): Do not mark font cache here.
4961 (Fgarbage_collect): Call compaction functions described
4962 above. Adjust comment.
4964 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4966 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4967 chdir to HOME (bug#15607).
4969 * nsterm.m (Qcocoa, Qgnustep): New variables.
4970 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4971 (ns_get_color): Make selection color work for GNUstep also.
4973 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4975 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4976 handles mouse clicks. Instead, let GPM use the same code as all
4977 the other mice use. See the discussion starting at
4978 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4979 for the details of the problem with the menu bar this fixes.
4981 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4983 Remove port-specific display name lists to avoid extra
4984 complexity and data duplication with display info lists.
4985 * xterm.h (x_display_name_list): Remove declaration.
4986 * xterm.c (x_display_name_list): Remove.
4987 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4988 * xfns.c (x_display_info_for_name, Fx_display_list):
4989 Likewise. Use x_display_list where appropriate.
4990 * w32term.h (w32_display_name_list): Remove declaration.
4991 * w32term.c (w32_display_name_list): Remove.
4992 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4994 * w32fns.c (x_display_info_for_name, Fx_display_list):
4995 Likewise. Use x_display_list where appropriate.
4996 * nsterm.h (ns_display_name_list): Remove declaration.
4997 * nsterm.m (ns_display_name_list): Remove.
4998 (ns_term_init, syms_of_nsterm): Adjust users.
4999 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5000 Likewise. Use x_display_list where appropriate.
5001 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5002 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5003 (mark_terminals): Mark per-terminal font cache.
5005 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5007 Don't run timers in input-pending-p. Its new check-timers param
5008 provides the prior behavior. (Bug#15045).
5009 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5011 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5013 Make some functions static in non-Microsoft builds.
5014 On my platform (Fedora 19 x86-64), this shrinks the
5015 Emacs executable (text+data) by 0.25%.
5016 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5017 (load_color) [!MSDOS]:
5018 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5019 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5020 * lisp.h (check_existing):
5021 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5022 (network_interface_info) [!WINDOWSNT]:
5023 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5024 Remove extern decls.
5025 * fileio.c (check_existing):
5026 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5027 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5028 (network_interface_info) [!WINDOWSNT]:
5029 * term.c (encode_terminal_code) [!WINDOWSNT]:
5030 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5031 * xfaces.c (load_color) [!MSDOS]:
5033 * fileio.c (check_existing, check_executable, check_writable):
5034 * process.c (network_interface_list, network_interface_info):
5035 Move earlier, so that we don't need forward decls.
5036 * gnutls.c (fn_gnutls_transport_set_errno)
5037 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5039 * w32.c (init_environment): Use faccessat rather than
5040 check_existing, partly for consistency with the rest of the code
5041 in this file, partly so that check_existing can be static.
5043 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5044 * emacs.c (MAIN_PROGRAM): New macro.
5045 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5046 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5048 bool vector int width fixes
5049 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5050 (Fbool_vector_count_matches_at):
5051 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5052 can exceed PTRDIFF_MAX, at least in theory.
5053 (Fbool_vector_count_matches_at):
5054 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5056 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5058 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5059 (struct sockaddr): Add forward decl, for platforms that lack it.
5061 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5063 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5066 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5068 * w32.c (network_interface_get_info, network_interface_list)
5069 (network_interface_info): New functions. (Bug#15610)
5070 (GetAdaptersInfo_Proc): New typedef.
5071 (get_adapters_info): New wrapper function.
5072 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5074 * process.h (network_interface_list, network_interface_info):
5077 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5078 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5079 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5080 for WINDOWSNT. Doc fix.
5081 (syms_of_process): Defsubr Snetwork_interface_list and
5082 Snetwork_interface_info unconditionally.
5084 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5085 in NS GUI sessions. (Bug#15629)
5087 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5089 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5091 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5093 * print.c (print_object): Print " ..." when truncating bool vectors.
5095 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5097 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5098 standard mouse buttons.
5100 * termhooks.h (struct input_event): Remove incorrect commentary.
5102 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5104 Disallow bool vector operations on mixed-length operands.
5105 The old behavior left garbage in the result vector sometimes,
5106 and didn't seem to be useful.
5107 * data.c (Qwrong_length_argument): New static var.
5108 (wrong_length_argument): New function.
5109 (bool_vector_binop_driver): Check that args agree in length.
5111 * keyboard.c, keyboard.h (all_kboards): Now static.
5113 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5115 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5116 note from the lispref.
5118 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5120 * nsterm.h (struct ns_display_info): Remove set-but-unused
5121 member image_cache (image caches are per-terminal anyway).
5122 (FRAME_X_IMAGE_CACHE): Remove.
5123 * nsterm.m (ns_initialize_display_info): Adjust user.
5125 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5127 * w32proc.c: Include mingw_time.h.
5129 * w32.c: Include mingw_time.h.
5131 Implement scrolling of TTY menus when the screen is too short.
5133 * term.c (tty_menu_display): Accept an additional argument, the
5134 menu item from which to start displaying the menu. Account for
5135 the value of Y when limiting the menu to the number of available
5137 (mi_result): New enumeration.
5138 (read_menu_input): Return enumerated value. When the y coordinate
5139 hits min_y or max_y, return scroll indication instead of wrapping
5141 (tty_menu_activate): Handle the scrolling indications from
5142 read_menu_input. Compute the first menu item to display and pass
5143 it to tty_menu_display.
5145 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5147 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5148 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5149 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5150 Adjust to match the change described below.
5151 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5152 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5153 memory_below_frame members to...
5154 * termchar.h (struct tty_display_info): ...here because they're
5155 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5156 * term.c (init_tty):
5157 * nsterm.m (ns_create_terminal):
5158 * w32term.c (w32_create_terminal):
5159 * xterm.c (x_create_terminal): Adjust users.
5160 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5161 to filter out non-TTY frames. Adjust comment.
5162 (scrolling): Adjust user. Prefer eassert for debugging check.
5164 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5166 * xfaces.c (PT_PER_INCH): Remove unused macro.
5167 * termhooks.h (struct terminal): Remove set-but-unused
5168 member fast_clear_end_of_line.
5169 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5170 * nsterm.m (ns_create_terminal):
5171 * term.c (init_tty):
5172 * w32term.c (w32_create_terminal):
5173 * xterm.c (x_create_terminal): Adjust users.
5175 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5177 * lisp.h (bool_vector_size): New function.
5178 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5179 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5180 (Fbool_vector_not, Fbool_vector_count_matches_at):
5181 Remove uses of 'eassume' that should no longer be needed,
5182 because they are subsumed by the 'eassume' in bool_vector_size.
5184 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5186 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5187 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5188 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5190 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5192 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5193 have different dimensions. (Bug#15575)
5195 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5198 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5200 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5202 * term.c (tty_menu_show): Never return with unbalanced
5203 specpdl. Use eassert for debugging check. Adjust style.
5205 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5207 * term.c (read_menu_input): Make selection of menu items
5208 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5209 (tty_menu_activate): Fix off-by-one error when computing max_y.
5211 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5213 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5214 audit logging (only used with GnuTLS 3.x) and enable it.
5216 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5218 * dispnew.c (redraw_frame): Remove useless #ifdef because
5219 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5220 Also, move TTY fflush to...
5221 * term.c (tty_update_end): ...this function.
5223 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5225 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5226 the end of the frame's glyph matrix. (Bug#15575)
5228 * term.c (tty_menu_display): Don't move cursor while overwriting
5229 frame's glyphs with menu items. Limit the number of items
5230 displayed to what can be shown on the available screen lines,
5231 excluding the echo area.
5232 (tty_menu_activate): Limit the Y coordinate allowed by
5233 read_menu_input to the last screen line used for menu display.
5235 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5237 * lisp.h (eassume): New macro.
5238 Also, include <verify.h>, for 'assume'.
5239 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5240 (vroundup, vector_nbytes):
5241 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5242 (Fbool_vector_not, Fbool_vector_count_matches)
5243 (Fbool_vector_count_matches_at):
5244 Use eassume, not eassert.
5245 * casetab.c (set_identity, shuffle):
5246 * composite.c (composition_gstring_put_cache):
5247 * dispnew.c (update_frame_1):
5248 * ftfont.c (ftfont_shape_by_flt):
5249 * image.c (gif_load):
5250 * intervals.c (offset_intervals):
5251 * macfont.m (macfont_shape):
5252 Remove calls to 'assume' that are no longer needed, because
5253 --enable-gcc-warnings no longer generates bogus warnings
5254 when these calls are removed.
5256 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5258 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5260 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5262 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5263 (Qsubstitute_env_in_file_name): New var.
5264 (syms_of_fileio): Define it.
5266 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5268 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5269 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5272 * term.c (save_and_enable_current_matrix): Don't allocate and
5273 don't save margin areas.
5274 (restore_desired_matrix): Don't restore margin areas.
5275 (free_saved_screen): Don't free margin areas.
5277 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5279 * image.c: Pacify --enable-gcc-warnings.
5280 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5281 #define only if used.
5283 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5285 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5286 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5287 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5288 (gif_load): For giflib v5.x and later, display the error message
5289 produced by giflib when its functions fail.
5290 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5293 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5295 * keyboard.c (last_event_timestamp): Remove. For X selection and
5296 GTK popup menus, it may be obtained from per-frame X display info.
5297 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5298 (process_special_events): Adjust users.
5299 * keyboard.h (last_event_timestamp): Remove declaration.
5300 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5301 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5302 * menu.h (xmenu_show): Adjust prototype.
5303 * menu.c (Fx_popup_menu): Adjust user.
5304 * xselect.c (x_own_selection, x_get_foreign_selection)
5305 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5307 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5309 * keyboard.c (init_kboard): Now static. Add arg
5310 to denote window system. Adjust comment.
5311 (init_keyboard): Adjust user.
5312 (allocate_kboard): New function.
5314 * nsterm.m (ns_term_init):
5315 * term.c (init_tty):
5316 * w32term.c (w32_create_terminal):
5317 * xterm.c (x_term_init): Use it.
5318 * keyboard.h (init_kboard): Remove prototype.
5319 (allocate_kboard): Add prototype.
5321 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5323 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5324 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5326 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5328 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5330 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5332 * term.c (tty_menu_activate): Flush the output stream after
5333 showing the cursor, and don't mark the frame garbaged at exit from
5334 the function. Fixes redisplay glitches when moving from one menu
5337 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5339 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5340 or throw error (Bug#15570).
5342 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5344 * intervals.c (temp_set_point_both): Move test into 'eassert',
5347 * lisp.h (eassert): Don't use 'assume'.
5348 Sometimes 'assume' wins in performance, and sometimes it loses,
5349 so it shouldn't be used all the time. Perhaps we need two
5350 flavors of 'eassert', one for where 'assume' is far more likely
5351 to help or to hurt; but that can be done later.
5352 Problem reported by Dmitry Antipov in
5353 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5354 Also, don't include <verify.h>; no longer needed.
5356 2013-10-09 Glenn Morris <rgm@gnu.org>
5358 * eval.c (Fcond): Doc tweak.
5360 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5362 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5363 expressions with side effects to eassert. (Bug#15565)
5365 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5367 * fns.c (hashfn_user_defined): Allow hash functions to return any
5370 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5372 Fix minor problems found by static checking.
5373 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5374 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5375 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5376 * keyboard.c (read_menu_command): Remove unused local.
5377 * lisp.h (read_menu_command): New decl.
5378 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5379 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5380 Return ptrdiff_t, not int.
5381 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5382 not int, for benefit of xpalloc.
5383 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5385 (have_menus_p): Remove; unused.
5386 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5387 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5388 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5390 (save_and_enable_current_matrix): Omit unnecessary casts.
5391 (read_menu_input): Omit local extern decl (now in lisp.h).
5392 Don't access uninitialized storage if mouse_get_xy fails.
5393 (tty_menu_activate): Mark local as initialized, for lint.
5394 (tty_menu_activate, tty_meny_show): Remove unused locals.
5396 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5398 Support menus on text-mode terminals.
5399 * xterm.h (xw_popup_dialog): Add prototype.
5401 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5402 (xmenu_show): Block input here, instead in Fx_popup_menu.
5403 (xw_popup_dialog): New function, with X-specific bits of popup
5406 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5409 * window.c (Fset_window_configuration): Use run-time tests of the
5410 frame type instead of compile-time conditionals, when menu-bar
5411 lines are considered.
5413 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5414 (w32_popup_dialog): New prototypes.
5416 * w32menu.c (Fx_popup_dialog): Function deleted.
5417 (w32_popup_dialog): New function, with w32 specific bits of popup
5418 dialogs. Block input here.
5420 * w32inevt.c (w32_console_read_socket): Minor change to add
5421 debugging TTY events.
5423 * w32fns.c (show_hourglass): If returning early because the frame
5424 is not a GUI frame, unblock input.
5426 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5427 (cursorY): New functions.
5429 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5430 WINDOWSNT, macros that call curX and curY elsewhere.
5432 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5434 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5435 specific function to hide and show cursor on a text-mode terminal.
5436 (tty_menu_struct, struct tty_menu_state): New structures.
5437 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5438 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5439 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5440 (tty_menu_locate, save_and_enable_current_matrix)
5441 (restore_desired_matrix, screen_update, read_menu_input)
5442 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5443 (tty_pop_down_menu, tty_menu_last_menubar_item)
5444 (tty_menu_new_item_coords, tty_menu_show): New functions.
5445 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5447 * nsterm.h (ns_popup_dialog): Adjust prototype.
5449 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5451 (ns_popup_dialog): Adapt order of arguments to the other
5452 *_menu_show implementations.
5453 (Fx_popup_dialog): Function deleted.
5455 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5457 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5459 * menu.c (have_boxes): New function.
5460 (single_keymap_panes): Use it instead of a compile-time
5462 (single_menu_item): Use run-time tests of the frame type instead
5463 of compile-time conditionals.
5464 (encode_menu_string): New function.
5465 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5466 the macro, since different types of frame need different encoding
5468 (digest_single_submenu): Use run-time tests of frame type instead
5469 of, or in addition to, compile-time conditionals.
5470 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5471 (Fx_popup_menu): Detect when the function is called from keyboard
5472 on a TTY. Don't barf when invoked on a text-mode frame.
5473 Check frame type at run time, instead of compile-time conditionals for
5474 invoking terminal-specific menu-show functions.
5475 Call tty_menu_show on text-mode frames.
5476 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5477 run time to determine which alternative to invoke; support dialogs
5480 * keyboard.h <Qmouse_movement>: Declare.
5482 * keyboard.c <Qmouse_movement>: Now extern.
5483 <Qecho_keystrokes>: New static variable.
5484 (read_key_sequence): Accept an additional argument, a flag to
5485 prevent redisplay during reading of the key sequence. All callers
5487 (read_menu_command): New function.
5488 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5490 (toolkit_menubar_in_use): New function.
5491 (make_lispy_event): Use it instead of a compile-time test.
5493 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5494 window-system being available.
5496 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5497 to x-popup-dialog on the frame type, they all now support popup
5500 * dispnew.c (save_current_matrix): Save the margin areas.
5501 (restore_current_matrix): Restore margin areas.
5502 (update_frame_with_menu): New function.
5504 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5507 * alloc.c (make_save_ptr): Now compiled unconditionally.
5509 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5511 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5512 (redraw_frame, update_frame): Adjust users.
5513 * dispextern.h (set_window_update_flags): Adjust prototype.
5514 * xdisp.c (redisplay_internal): When updating all frames with zero
5515 windows_or_buffers_changed, assume that only the windows that shows
5516 current buffer should be really updated.
5518 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5520 Do not allocate huge temporary memory areas and objects while encoding
5521 for file I/O, thus reducing an enormous memory usage for large buffers.
5522 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5523 * coding.h (struct coding_system): New member raw_destination.
5524 * coding.c (setup_coding_system): Initialize it to zero.
5525 (encode_coding_object): If raw_destination is set, do not create
5526 dst_object. Add comment.
5527 * fileio.c (toplevel): New constant E_WRITE_MAX.
5528 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5529 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5531 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5533 * nsterm.m (windowDidExitFullScreen:)
5534 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5536 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5538 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5539 * keyboard.c (unblock_input_to): Don't process pending signals
5540 if a fatal error is in progress.
5542 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5543 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5544 they're talking about words in Lisp bool vectors.
5545 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5546 * data.c (popcount_bits_word): Rename from popcount_size_t.
5547 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5550 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5552 Improve support for popcount and counting trailing zeros (Bug#15550).
5553 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5554 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5555 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5556 (popcount_size_t_msc, popcount_size_t_gcc):
5557 Remove; now done by Gnulib.
5558 (popcount_size_t): Now a macro that defers to Gnulib.
5559 (count_trailing_zero_bits): Return int, for consistency with
5560 Gnulib and because Emacs prefers signed to unsigned int.
5561 Don't assume that size_t is either unsigned int or unsigned long
5562 or unsigned long long.
5563 (size_t_to_host_endian): Do not assume that size_t is either
5564 exactly 32 or exactly 64 bits wide.
5565 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5566 etc., so that it's now an enum constant, not a macro.
5567 No need to assume that it's either 32 or 64.
5569 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5571 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5574 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5576 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5577 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5579 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5581 emacs_read and emacs_write now use void *, not char *.
5582 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5583 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5584 Buffer arg is now void *, not char *. This matches plain
5585 'read' and 'write' better, and avoids a constraint violation
5586 on Solaris 9 with Oracle Studio.
5588 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5590 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5591 memset to explicit loop. Otherwise copy largest possible chunk
5592 from initialized to uninitialized part, thus allowing the longer
5593 memcpy runs and reducing the number of loop iterations.
5595 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5597 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5598 hide toolbar (Bug#15388).
5599 (windowDidEnterFullScreen:): If presentation options are zero,
5600 set them here (Bug#15388).
5601 (ns_update_auto_hide_menu_bar): Remove runtime check.
5602 Don't auto hide dock unless menubar is also auto hidden.
5604 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5606 * editfns.c (message): Mention batch mode in doc string.
5608 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5610 * nsterm.m (check_native_fs): Remove erroneous comment.
5612 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5614 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5615 uses find_newline instead of scan_newline and so doesn't move point.
5617 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5619 Use hardware support for byteswapping on glibc x86 etc.
5620 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5621 whereas the old swap64 needed 30.
5622 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5623 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5624 Use byteswap.h's macros to swap bytes.
5625 * lisp.h (swap16, swap32, swap64): Remove.
5626 All uses replaced by bswap_16, bswap_32, bswap_64.
5628 * bytecode.c (exec_byte_code): Use some more volatile variables
5629 to work around local variables getting clobbered by longjmp.
5630 Port to pre-C99, which doesn't allow decls after stmts.
5632 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5634 * lisp.h (eassert): Assume that COND is true when optimizing.
5635 In other words, take on the behavior of eassert_and_assume.
5636 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5637 (eassert_and_assume): Remove. All uses replaced by eassert.
5639 * xdisp.c (Qglyphless_char): Now static.
5641 Adjust to merge from gnulib.
5642 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5643 * lisp.h: Include <verify.h>, for 'assume'.
5645 * eval.c (clobbered_eassert): New macro.
5646 (internal_catch, internal_condition_case)
5647 (internal_condition_case_1, internal_condition_case_2)
5648 (internal_condition_case_n): Use it instead of eassert
5649 when the argument contains locals clobbered by longjmp.
5650 Don't use clobbered locals outside of clobbered_eassert.
5651 (internal_lisp_condition_case): Use a volatile variable
5652 to work around a local variable's getting clobbered.
5654 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5656 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5657 (PUSH_HANDLER): New macro.
5658 (catchlist): Remove.
5659 (handlerlist): Always declare.
5661 * eval.c (catchlist): Remove (merge with handlerlist).
5662 (handlerlist, lisp_eval_depth): Not static any more.
5663 (internal_catch, internal_condition_case, internal_condition_case_1)
5664 (internal_condition_case_2, internal_condition_case_n):
5666 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5667 handlerlist/catchlist.
5668 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5669 handlerlist which can only handle a single condition-case handler at
5671 (find_handler_clause): Simplify since we only a single branch here
5674 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5676 (bcall0): New function.
5677 (exec_byte_code): Add corresponding cases. Improve error message when
5678 encountering an invalid byte-code. Let Bunwind_protect accept
5679 a function (rather than a list of expressions) as argument.
5681 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5682 and make them unconditional now that they're heap-allocated.
5684 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5686 * charset.c (Fdecode_char, Fencode_char): Remove description of
5687 `restriction' arg. now that it's hidden by advertised-calling-convention.
5689 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5691 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5692 Remove unused variable (from mac-port).
5693 (macfont_draw): Use s->ybase for correct y position.
5695 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5697 * frame.h (struct frame): Drop has_minibuffer member because...
5698 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5699 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5701 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5703 * window.h (struct window): Prefer enum text_cursor_kinds to int
5704 for phys_cursor_type member. Move the latter, phys_cursor_width,
5705 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5706 * window.c (replace_window, make_window): Adjust users.
5708 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5710 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5711 this module is never compiled otherwise.
5713 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5715 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5718 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5720 * xdisp.c (get_next_display_element): Don't call face_for_font in
5721 a build configured --without-x. (Bug#15484)
5723 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5725 * window.c (calc_absolute_offset): #elif should be #elif defined.
5727 * frame.c (delete_frame): Block/unblock input to overcome race
5728 condition (Bug#15475).
5730 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5732 * frame.c (delete_frame): Record selected frame only after
5733 calling Qdelete_frame_functions (Bug#15477).
5735 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5737 * nsterm.m (ns_selection_color): Remove.
5738 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5739 NSColor selectedText(Background)Color. Only for COCOA.
5740 (ns_term_init): Remove assignment of ns_selection_color, logic
5741 moved to ns_get_color.
5743 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5744 NS_SELECTION_COLOR_DEFAULT.
5745 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5747 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5749 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5750 frame' does not have the tool_bar_window member.
5752 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5754 Signal error when reading an empty byte-code object (Bug#15405)
5755 * lread.c (read1): Signal error.
5756 * alloc.c (make_byte_code): eassert header size.
5757 (sweep_vectors): Change an int to size_t.
5759 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5761 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5762 instead of ints, as it's the usual style for offsetof constants. See:
5763 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5765 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5766 This is ugly, but it should fix the performance problem for older
5767 GCC versions in the short run. I'll look into integrating the
5768 Gnulib module for popcount, as a better fix.
5769 See the thread starting in:
5770 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5771 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5772 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5773 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5774 (popcount_size_t): Use it.
5776 2013-09-24 Daniel Colascione <dancol@dancol.org>
5778 * process.c (Fnetwork_interface_info): Fix build break due to
5781 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5783 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5784 Prefer signed to unsigned integers where either will do.
5785 No need for 'const' on locals that do not escape.
5786 Omit easserts with unnecessary and unportable assumptions about
5787 alignment. Avoid unnecessary casts to char *.
5789 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5791 Use union for the payload of struct Lisp_Vector.
5792 This helps to avoid a few glitches dictated by C's aliasing rules.
5793 * lisp.h (struct Lisp_Vector): Use union for next and
5794 contents member. Adjust comment. Change related users.
5795 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5796 Related users changed.
5797 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5798 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5799 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5800 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5802 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5804 Optimize glyph row clearing and copying routines.
5805 * dispextern.h (struct glyph_row): Change layout of struct
5806 glyph_row to help copy_row_except_pointers. Adjust comment.
5807 * dispnew.c (null_row): Remove.
5808 (clear_glyph_row): Use offsetof and memset to find and clear
5809 just the members that need clearing. Adjust comment.
5810 (copy_row_except_pointers): Likewise for copying.
5812 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5814 Some minor cleanups of recently-added bool vector code.
5815 * conf_post.h (assume): Always return void. Use lint version
5816 only if GCC and MSC versions don't apply.
5817 * conf_post.h (assume):
5818 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5819 Depend on _MSC_VER, not __MSC_VER, for consistency with
5821 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5822 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5823 (bool_vector_binop_driver, count_trailing_zero_bits)
5824 (size_t_to_host_endian): Now static, not static inline;
5825 the latter isn't needed with modern compilers and doesn't
5826 work with older compilers anyway.
5828 * alloc.c (valgrind_p): Use bool for boolean.
5830 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5832 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5833 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5834 (display_last_displayed_message_p, message_buf_print)
5835 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5836 Use bool for boolean.
5837 * dispextern.h (cancel_line, init_desired_glyphs):
5838 Remove ancient leftover.
5839 (help_echo_showing_p, hourglass_shown_p):
5840 * lisp.h (noninteractive_need_newline): Adjust declaration.
5842 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5844 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5846 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5847 ...this file and convert the latter to static. Adjust comment.
5848 (make_initial_frame):
5849 * window.c (init_window_once): Adjust user.
5850 * frame.h (last_nonminibuf_frame): Remove declaration.
5851 * lisp.h (selected_frame): Likewise.
5852 * msdos.c (the_only_display_info): Adjust comment.
5854 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5856 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5857 computing the end column of mouse-highlight that comes from
5858 display or overlay strings. (Bug#15437)
5859 (note_mouse_highlight): Adapt calculation of last argument to
5860 mouse_face_from_string_pos to the above change.
5862 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5863 all platforms, not just for clang.
5865 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5867 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5868 about excess arguments to snprintf.
5870 * conf_post.h(assume): Use __builtin_unreachable for clang.
5872 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5874 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5875 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5877 2013-09-23 Daniel Colascione <dancol@dancol.org>
5879 * alloc.c (USE_VALGRIND): New macro; on by default
5880 when ENABLE_CHECKING.
5881 (mark_maybe_object, mark_maybe_pointer)
5882 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5884 (valgrind_p) [USE_VALGRIND]: New variable.
5885 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5887 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5889 * process.c (wait_reading_process_output): Change int pnamelen to
5892 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5893 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5894 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5895 argument to unsigned long to avoid warning.
5896 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5898 * conf_post.h (assume): Fix compiler error: x shall be cond.
5900 2013-09-22 Daniel Colascione <dancol@dancol.org>
5902 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5903 warning when compiling without a window system.
5905 2013-09-22 Daniel Colascione <dancol@dancol.org>
5907 * data.c (Qbool_vector_p): New symbol.
5908 (bool_vector_spare_mask, popcount_size_t_generic)
5909 (popcount_size_t_msc, popcount_size_t_gcc)
5911 (bool_vector_binop_driver)
5912 (count_trailing_zero_bits, size_t_to_host_endian)
5913 (Fbool_vector_exclusive_or)
5914 (Fbool_vector_union)
5915 (Fbool_vector_intersection, Fbool_vector_set_difference)
5916 (Fbool_vector_subsetp, Fbool_vector_not)
5917 (Fbool_vector_count_matches)
5918 (Fbool_vector_count_matches_at): New functions.
5919 (syms_of_data): Intern new symbol, functions.
5920 * alloc.c (bool_vector_payload_bytes): New function.
5921 (Fmake_bool_vector): Instead of calling Fmake_vector,
5922 which performs redundant initialization and argument checking,
5923 just call allocate_vector ourselves. Make sure we clear any
5924 terminating padding to zero.
5925 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5926 instead of open-coding the size calculation.
5927 (vroundup_ct): New macro.
5928 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5929 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5930 * composite.c (composition_gstring_put_cache):
5931 Change lint_assume to assume.
5932 * conf_post.h (assume): New macro.
5933 (lint_assume): Remove.
5934 * dispnew.c (update_frame_1): Change lint_assume to assume.
5935 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5937 * image.c (gif_load): Change lint_assume to assume.
5938 * lisp.h (eassert_and_assume): New macro.
5939 (Qbool_vector_p): Declare.
5940 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5941 (swap16, swap32, swap64): New inline functions.
5942 * macfont.m (macfont_shape): Change lint_assume to assume.
5943 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5944 * xsettings.c (parse_settings): Use new swap16 and
5945 swap32 from lisp.h instead of file-specific macros.
5947 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5949 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5950 found (which can legitimately happen when the glyph row at the
5951 window start is disabled in the current_matrix. (Bug#15365)
5953 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5955 Fix syntax.h bug introduced by recent INLINE change.
5956 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5957 conditionally compiled one way in some modules, and a different
5958 way in others. This doesn't work with extern inline functions,
5959 which must have the same definition in all modules, because the
5960 defining code might be shared across modules, depending on the
5961 implementation. Symptoms reported by Martin Rudalics in:
5962 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5963 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5964 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5965 overriding the corresponding functions in syntax.h.
5966 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5967 (syntax_property): New inline functions.
5968 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5969 Rewrite in terms of these new functions.
5971 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5973 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5974 not chars_in_text, whose result depends on the multibyteness of
5975 the current buffer. (Bug#15426)
5977 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5979 Port recent change to hosts where pointers aren't 'long'.
5980 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5981 Don't assume that pointers are the same width as 'long'.
5982 Add a compile-time check that a pointer fits into two X slots.
5984 A simpler, centralized INLINE.
5985 * conf_post.h (INLINE): Define only if not already defined.
5986 This allows us to use a single INLINE, defined by one file
5988 * emacs.c (INLINE): Define it.
5989 Also, include category.h, charset.h, composite.h, dispextern.h,
5990 syntax.h, systime.h, so that their INLINE definitions are expanded
5992 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5993 * buffer.h, buffer.c (BUFFER_INLINE):
5994 * category.h, category.c (CATEGORY_INLINE):
5995 * character.h, character.c (CHARACTER_INLINE):
5996 * charset.h, charset.c (CHARSET_INLINE):
5997 * composite.h, composite.c (COMPOSITE_INLINE):
5998 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5999 * frame.h, frame.c (FRAME_INLINE):
6000 * intervals.h, intervals.c (INTERVALS_INLINE):
6001 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6002 * lisp.h, alloc.c (LISP_INLINE):
6003 * process.h, process.c (PROCESS_INLINE):
6004 * syntax.h, syntax.c (SYNTAX_INLINE):
6005 * systime.h, sysdep.c (SYSTIME_INLINE):
6006 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6007 * window.h, window.c (WINDOW_INLINE):
6008 Remove. All uses replaced with INLINE.
6010 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6012 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6015 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6017 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6018 'const char *' to avoid compiler warnings due to similar change in
6019 the prototype of x_get_string_resource.
6021 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6023 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6024 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6025 going to replace static variables below. Adjust comments.
6026 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6027 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6028 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6029 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6030 Related users changed.
6031 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6032 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6033 last_mouse_movement_time, going to replace static variables below.
6035 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6036 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6038 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6039 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6040 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6041 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6042 static variables below.
6043 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6044 (last_mouse_scroll_bar): Remove.
6045 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6046 (mouseExited): Related users changed.
6048 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6050 Do not use external array to process X scroll bar messages.
6051 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6052 (x_send_scroll_bar_event): Pack window pointer into two slots
6053 of XClientMessageEvent if we're 64-bit. Adjust comment.
6054 (x_scroll_bar_to_input_event): Unpack accordingly.
6056 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6058 Ifdef away recent changes which aren't relevant to NS port.
6059 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6060 [!HAVE_NS]: Declare as such.
6061 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6062 [!HAVE_NS]: Define as such.
6064 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6066 * frame.c (x_redo_mouse_highlight): New function
6067 to factor out common code used in W32 and X ports.
6068 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6069 * xterm.h (struct x_display_info):
6070 * w32term.h (struct w32_display_info):
6071 * nsterm.h (struct ns_display_info): New members
6072 last_mouse_motion_frame, last_mouse_motion_x and
6073 last_mouse_motion_y, going to replace static variables below.
6074 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6075 (redo_mouse_highlight): Remove.
6076 (note_mouse_movement, syms_of_xterm): Adjust user.
6077 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6078 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6079 (redo_mouse_highlight): Remove.
6080 (note_mouse_movement, syms_of_w32term): Adjust user.
6081 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6082 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6084 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6085 * nsfns.m (compute_tip_xy): Adjust user.
6087 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6089 * frame.c (x_mouse_grabbed): New function.
6090 * dispextern.h (x_mouse_grabbed): Add prototype.
6091 (last_mouse_frame): Remove declaration.
6092 * xterm.h (struct x_display_info):
6093 * w32term.h (struct w32_display_info):
6094 * nsterm.h (struct ns_display_info): New member
6095 last_mouse_frame, going to replace...
6096 * xdisp.c (last_mouse_frame): ...global variable.
6097 (note_tool_bar_highlight):
6098 * w32term.c (w32_mouse_position, w32_read_socket):
6099 * xterm.c (XTmouse_position, handle_one_xevent):
6100 Use x_mouse_grabbed.
6101 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6103 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6105 * w32term.c (w32_read_socket): Avoid temporary
6106 variables in a call to x_real_positions.
6107 * xterm.c (handle_one_xevent): Likewise.
6109 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6111 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6112 (x_icon_type): Remove prototype.
6113 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6114 * frame.c (x_icon_type): Remove.
6115 * w32term.c (x_make_frame_visible, x_iconify_frame):
6116 * xterm.c (x_make_frame_visible, x_iconify_frame):
6117 Use x_set_bitmap_icon to factor out common code.
6119 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6121 * dispextern.h (check_x_display_info, x_get_string_resource):
6122 Declare here just once and unify the latter.
6123 * frame.c (check_x_display_info, x_get_string_resource):
6124 * nsterm.h (check_x_display_info):
6125 * xrdb.c (x_get_string_resource):
6126 * xterm.h (check_x_display_info): Remove prototypes.
6127 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6128 * w32reg.c (x_get_string_resource): Likewise.
6129 (w32_get_rdb_resource): Adjust user.
6131 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6133 * xterm.h (struct x_display_info): New member
6134 x_pending_autoraise_frame, going to replace...
6135 * xterm.c (pending_autoraise_frame): ...static variable.
6136 (x_new_focus_frame, XTread_socket): Adjust users.
6137 * w32term.h (struct w32_display_info): New member
6138 w32_pending_autoraise_frame, going to replace...
6139 * w32term.c (pending_autoraise_frame): ...global variable.
6140 (x_new_focus_frame, w32_read_socket): Adjust users.
6142 2013-09-17 Glenn Morris <rgm@gnu.org>
6144 * xdisp.c (message_dolog): If we create *Messages*,
6145 switch it to messages-buffer-mode.
6147 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6149 Don't overuse 'const' in types of locals.
6150 * bidi.c (bidi_count_bytes):
6151 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6152 (xg_event_is_for_scrollbar):
6153 * xselect.c (x_handle_property_notify)
6154 (x_handle_selection_notify, x_handle_dnd_message):
6155 * xsettings.c, xsettings.h (xft_settings_event):
6156 * xterm.c (x_handle_net_wm_state, handle_one_event)
6157 (x_menubar_window_to_frame, x_detect_focus_change)
6158 (construct_mouse_click, note_mouse_movement)
6159 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6160 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6161 (handle_one_xevent, x_handle_net_wm_state):
6162 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6163 (x_handle_dnd_message):
6164 Avoid unnecessary 'const', typically the second 'const' in
6165 'const foo * const arg', a 'const' that does not affect the API
6166 and doesn't significantly help the human reader.
6168 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6170 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6171 only if Glib < 2.36.0.
6172 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6173 * xsettings.c (init_gconf, init_gsettings): Do not check
6175 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6177 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6179 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6181 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6182 before calling g_type_init.
6184 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6186 * nsterm.m (syms_of_nsterm): ... to here.
6188 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6190 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6191 (ignore_next_mouse_click_timeout): Use Time as X does.
6192 (handle_one_xevent): Avoid cast and use unsigned comparison.
6194 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6196 Do not copy X event in handle_one_xevent except KeyPress case.
6197 Wnen XEvent is processed, it is unlikely to be changed except
6198 KeyPress case, so we can avoid copying and use const pointer to
6199 const data to make sure that an event is not changed elsewhere.
6200 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6201 const' and do not create local copy except for the KeyPress event.
6202 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6203 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6204 (x_handle_net_wm_state, x_menubar_window_to_frame)
6205 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6206 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6207 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6208 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6209 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6210 (x_handle_dnd_message):
6211 * xsettings.c (xft_settings_event):
6212 Use 'const XEvent * const' where appropriate.
6213 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6215 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6217 Fix X event waiting to handle multiple frames.
6218 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6219 * xterm.c (pending_event_wait): Remove. Adjust users.
6220 (x_detect_focus_change): Pass frame arg.
6221 (handle_one_xevent): Find related frame early and clear per-frame
6222 wait_event_type only if this is an event for the relevant frame.
6223 (x_wait_for_event): Use per-frame wait_event_type.
6225 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6227 * nsfns.m (Fx_create_frame): Fix font driver registration for
6230 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6231 for syms_of_macfont.
6233 * nsterm.m: Include macfont.h.
6234 (ns_tmp_flags, ns_tmp_font): Remove.
6235 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6236 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6237 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6238 (changeFont:): Fix code style. Check for font driver type when
6241 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6244 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6245 (nsfont_open): Set font driver type.
6246 Set font->ascent and font->descent. Figure out font instead of
6247 ns_tmp_font, and flags instead of ns_tmp_flags.
6248 Fix indentation. Remove call to ns_draw_text_decoration,
6251 * nsfns.m: Include macfont.h.
6252 (Fx_create_frame): Register macfont driver, make a better default font.
6253 (Fns_popup_font_panel): Get font from macfont driver, if used.
6255 * macfont.m, macfont.h, macuvs.h: New files.
6257 * font.h: Declare syms_of_macfont.
6259 * font.c (syms_of_font): Call syms_of_macfont.
6261 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6263 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6265 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6266 and it is always zero for others, so I assume that this is an ancient
6267 leftover which nobody will want to change any more.
6268 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6269 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6270 * frame.c (x_set_scroll_bar_width):
6271 * w32fns.c (w32_createscrollbar):
6272 * w32term.c (w32_set_vertical_scroll_bar):
6273 * xfns.c (x_set_scroll_bar_default_width):
6274 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6275 (x_scroll_bar_expose): Related users changed.
6277 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6279 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6280 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6281 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6283 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6285 * nsterm.h, w32term.h, xterm.h: ...and not here.
6286 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6287 Remove unused Xisms.
6288 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6289 these modules are never compiled otherwise.
6291 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6293 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6294 Doc fix. (Bug#15375)
6296 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6298 Unify Fx_focus_frame between all ports.
6299 * frame.h (x_focus_frame): New prototype.
6300 * xfns.c (Fx_focus_frame): Remove.
6301 (syms_of_xfns): Do not defsubr it.
6302 (x_focus_frame): X implementation.
6303 * nsfns.m (Fx_focus_frame): Remove.
6304 (syms_of_nsfns): Do not defsubr it.
6305 (x_focus_frame): NS implementation.
6306 * w32term.c (Fx_focus_frame): Remove.
6307 (x_focus_on_frame): Rename to...
6308 (x_focus_frame): W32 implementation.
6309 * w32term.h (x_focus_on_frame): Remove prototype.
6310 * w32fns.c (Fx_focus_frame): Remove.
6311 (syms_of_w32fns): Do not defsubr it.
6312 * frame.c (Fx_focus_frame): Define here.
6313 (syms_of_frame): Defsubr here.
6314 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6316 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6318 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6319 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6320 each port to reference the port-specific window system data.
6321 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6322 (FRAME_DISPLAY_INFO): Define.
6323 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6324 (FRAME_DISPLAY_INFO): Define. Adjust users.
6325 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6326 (FRAME_DISPLAY_INFO): Define. Adjust users.
6327 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6328 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6329 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6330 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6331 * xselect.c, xterm.c: All related users changed.
6333 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6335 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6336 (x_menubar_window_to_frame): Remove prototypes.
6337 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6338 (x_menubar_window_to_frame, x_top_window_to_frame):
6340 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6341 (x_menubar_window_to_frame, x_top_window_to_frame):
6342 ...to here and convert all but the last to static.
6344 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6346 * lisp.mk (lisp): Add w32-common-fns.elc.
6348 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6350 * charset.c (char_charset): Document an exception for char-charset.
6352 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6354 * xterm.h (x_display_info): New field last_user_time...
6355 * xterm.c (toplevel): ...to replace static last_user_time.
6356 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6358 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6360 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6361 scroll bar values to prevent thumb from disappear and update comment.
6363 2013-09-11 Glenn Morris <rgm@gnu.org>
6365 * emacs.c (usage_message): Possessive apostrophe tweak.
6367 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6369 * nsterm.m (syms_of_nsterm): Use Qns.
6370 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6371 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6372 * xfns.c (x_display_info_for_name, Fx_open_connection):
6373 Remove old '#if 0' code.
6374 (syms_of_xfns): Use Qx.
6375 * termhooks.h (fullscreen_hook): Remove the leftover.
6376 (struct terminal): Fix typo in comment.
6378 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6380 Cleaning up a few X scroll bar bits.
6381 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6382 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6383 New member last_seen_part, going to replace...
6384 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6385 (xt_action_hook) [USE_LUCID]: Adjust user.
6386 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6387 Lucid-specific scroll bar support.
6388 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6389 to int and adjust to use last_seen_part member.
6390 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6391 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6392 Initialize last_seen_part.
6394 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6396 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6397 insert-buffer-substring an empty string.
6399 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6401 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6402 avoiding a GCC warning.
6404 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6406 Ifdef away frame tool bar code when it is not really used.
6407 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6408 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6409 and minimize_tool_bar_window_p under the above.
6410 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6411 (fset_tool_bar_window): Likewise.
6412 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6413 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6414 (change_frame_size_1):
6415 * window.c (window_from_coordinates, Frecenter): Adjust users.
6416 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6417 code is not really used.
6418 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6419 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6420 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6421 [!USE_GTK && !HAVE_NS]: Define as such.
6422 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6423 (note_mouse_highlight, expose_frame):
6424 * xfns.c (x_set_tool_bar_lines):
6425 * xterm.c (handle_one_xevent): Adjust users.
6427 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6429 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6430 This bug was introduced by my 2013-08-26 patch, which incorrectly
6431 assumed that the terminfo implementation doesn't use termcap buffers.
6432 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6433 these buffers apparently are used after all.
6434 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6435 (struct tty_display_info): Define members termcap_term_buffer and
6436 termcap_strings_buffer even if TERMINFO.
6438 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6441 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6442 'usage' docstring entry to pacify make-docfile.
6444 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6446 Change comparison functions =, <, >, <=, >= to take many arguments.
6447 * data.c: Change comparison functions' interface and implementation.
6448 * lisp.h: Make arithcompare available for efficient two arg
6450 * bytecode.c: Use arithcompare.
6451 * fileio.c: Use new interface.
6453 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6455 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6457 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6459 * eval.c (Feval): Document the new use of `lexical'.
6461 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6463 Review and drop old frame resize hack.
6464 * frame.h (struct frame): Remove force_flush_display_p.
6465 * dispnew.c (update_frame): Adjust user and don't call
6466 flush_frame here. The comment has said that there was an issues
6467 with redisplaying fringes, but I don't see any differences with
6468 and without this hack. Hopefully we can continue without it.
6469 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6470 current frame matrices twice if resized_p is set.
6472 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6474 Do not populate pure Xism x_sync to other ports.
6475 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6476 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6477 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6478 * w32term.h (x_sync): Remove prototype.
6480 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6482 Cleanup frame flushing.
6483 * dispextern.h (struct redisplay_interface):
6484 Drop flush_display_optional because flush_display is enough
6485 for X and flushing via RIF is just a no-op for others.
6486 * frame.h (flush_frame): New function.
6487 * dispnew.c (update_frame):
6488 * minibuf.c (read_minibuf):
6489 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6491 * keyboard.c (detect_input_pending_run_timers): Do not flush
6492 all frames but selected one in redisplay_preserve_echo_area.
6493 * nsterm.m (ns_flush): Remove no-op.
6494 (ns_redisplay_interface): Adjust user.
6495 * w32term.h (x_flush): Remove no-op.
6496 (w32_redisplay_interface): Adjust user.
6497 * xterm.c (x_flush): Simplify because we do not flush all
6498 frames at once any more. Adjust comment.
6499 (x_redisplay_interface): Adjust user.
6501 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6503 Port --without-x --enable-gcc-warnings to Fedora 19.
6504 * gfilenotify.c (globals_of_gfilenotify):
6505 Call g_type_init only if using an older glib version that needs it.
6507 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6509 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6510 (last_glyphless_glyph_merged_face_id): Remove declarations.
6511 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6512 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6513 (last_glyphless_glyph_merged_face_id): Now static.
6514 (merge_escape_glyph_face): New function, refactored from...
6515 (get_next_display_element): ...here.
6516 (merge_glyphless_glyph_face): New function, refactored from...
6517 (produce_glyphless_glyph): ...here...
6518 * term.c (produce_glyphless_glyph): ...and here.
6520 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6522 * eval.c (eval_sub): Only call Ffunction if necessary.
6524 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6526 Attempt to make redisplay more selective when changing cursor type.
6527 * frame.h (struct frame): New bitfield cursor_type_changed.
6528 * xdisp.c (cursor_type_changed): Remove.
6529 (try_cursor_movement, redisplay_window, try_window_id)
6530 (set_frame_cursor_types, try_window_reusing_current_matrix):
6531 Adjust to use per-frame bitfield.
6532 (redisplay_internal): Look for cursor type change on each visible
6533 frame and consider all frames if cursor type has been changed on
6534 the frame other than selected. If cursor type has been changed on
6535 selected frame only, do not use fast update.
6537 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6539 Attempt to make redisplay more selective when changing fonts.
6540 * frame.h (struct frame): New bitfield fonts_changed.
6541 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6542 (adjust_frame_glyphs): Add prototype.
6543 * dispnew.c (fonts_changed_p): Remove.
6544 (adjust_glyphs): Remove because we do not
6545 adjust matrices on all frames at once any more.
6546 (adjust_frame_glyphs): Block and unblock input here.
6547 (adjust_glyph_matrix): Use fonts_changed.
6548 (change_frame_size_1): Use adjust_frame_glyphs.
6549 * font.c (font_open_entity): Use fonts_changed.
6550 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6551 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6552 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6553 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6554 (shrink_mini_window, Fresize_mini_window_internal)
6555 (window_scroll_pixel_based, Fset_window_configuration)
6556 (apply_window_adjustment, Fset_window_vscroll):
6557 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6558 Use adjust_frame_glyphs.
6559 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6560 (try_window_reusing_current_matrix, try_window_id, display_line)
6561 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6562 (redisplay_internal): Consider fonts_changed and adjust frame
6563 matrices for each frame only if the frame is visible. If font
6564 has been changed on some frame during full redisplay, retry
6565 only visible frames where the font has been actually changed.
6567 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6569 Cache current header and mode line height for each window.
6570 * window.h (struct window): New fields mode_line_height
6571 and header_line_height.
6572 * window.c (make_window): Initialize them.
6573 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6574 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6575 (current_mode_line_height, current_header_line_height):
6577 * xdisp.c (current_mode_line_height, current_header_line_height):
6579 (pos_visible_p, init_xdisp): Adjust user.
6580 (redisplay_window): Invalidate mode_line_height and
6581 header_line_height if current and desired matrices do not agree.
6583 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6585 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6586 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6588 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6590 Make --without-x compatible with --enable-gcc-warnings.
6591 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6592 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6593 members under HAVE_WINDOW_SYSTEM.
6594 * keyboard.c (make_lispy_focus_out): Likewise.
6595 (record_menu_key): Move under HAVE_MENUS.
6596 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6597 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6598 (syms_of_xdisp): Adjust user.
6599 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6600 (start_hourglass, cancel_hourglass):
6601 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6602 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6603 and CLEAR_FONT_TABLE_NFONTS.
6604 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6605 Declare only if HAVE_WINDOW_SYSTEM.
6606 (lface_same_font_attributes_p, clear_face_gcs): Define only
6607 if HAVE_WINDOW_SYSTEM.
6609 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6611 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6612 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6613 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6615 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6617 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6619 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6621 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6622 This fixes a type error on hosts where ptrdiff_t is wider than int.
6624 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6626 * keyboard.c (read_key_sequence_vs): New function.
6627 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6630 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6632 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6634 Makefile improvements.
6635 * Makefile.in (config.status): Don't use double-colon rules, as
6636 they are not portable according to POSIX. Fix shell typo with `;
6637 I guess this rule has never been tested?
6638 (VCSWITNESS): New macro, to override any environment var.
6640 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6642 * xterm.h (struct x_display_info): Do not track X connection
6643 fd separately because it is always available from Display.
6644 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6647 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6649 * buffer.c (drop_overlay):
6650 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6651 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6653 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6655 * buffer.c (Fmake_overlay, Fmove_overlay):
6656 * intervals.c (set_point_from_marker):
6657 * print.c (PRINTPREPARE): Prefer signal_error
6658 to plain error and report unsuitable marker too.
6660 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6662 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6663 for 'dragging' member.
6664 (struct x_output): Remove set-but-unused leftovers
6665 'left_before_move' and 'top_before_move'.
6666 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6667 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6668 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6669 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6670 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6671 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6672 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6673 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6675 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6677 * nsfont.m (INVALID_GLYPH): New define.
6678 (nsfont_encode_char): Use INVALID_GLYPH.
6679 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6681 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6683 * xterm.c (x_last_mouse_movement_time): Revert last change.
6684 This code should use XDisplayMotionBufferSize to check display's
6685 motion history first, and there are few other issues as well.
6686 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6687 (handle_one_xevent): Adjust user.
6689 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6691 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6692 * frame.c (Flast_nonminibuf_frame): ... to here.
6693 (check_minibuf_window): Don't abort if no window was found
6696 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6698 Use XGetMotionEvents to ask the last mouse motion time from X server.
6699 * xterm.c (X_MOTION_HISTORY): Default to 1.
6700 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6701 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6702 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6703 Ifdef away legacy code.
6704 (XTmouse_position, x_scroll_bar_report_motion):
6705 Use x_last_mouse_movement_time.
6706 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6709 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6711 * msdos.c (last_mouse_window): Move to...
6712 (dos_rawgetc): ...this function and adjust comment.
6713 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6714 (mouseMoved): ...this function and adjust comment.
6715 * w32term.c (last_window): Likewise with...
6716 (w32_read_socket): ...this function.
6717 * xterm.c (last_window): Likewise with...
6718 (handle_one_xevent): ...this function.
6720 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6722 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6723 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6724 (handle_one_xevent): ...to here.
6725 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6728 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6730 * msdos.c (IT_set_terminal_window): Remove no-op.
6731 (initialize_msdos_display): Adjust terminal setup.
6732 * w32console.c (w32con_set_terminal_window): Remove no-op.
6733 (initialize_w32_display): Adjust terminal setup.
6734 * w32term.c (w32_set_terminal_window): Remove no-op.
6735 (w32_create_terminal): Adjust terminal setup.
6736 * xterm.c (XTset_terminal_window): Remove no-op.
6737 (x_create_terminal): Adjust terminal setup.
6739 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6741 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6743 (ns_create_terminal): Adjust terminal setup.
6744 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6746 (w32_create_terminal): Adjust terminal setup.
6747 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6749 (x_create_terminal): Adjust terminal setup.
6751 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6753 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6754 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6755 * dispnew.c (buffer_posn_from_coords):
6756 * window.c (Fwindow_end, displayed_window_lines):
6757 * xdisp.c (redisplay_mode_lines): Use it.
6759 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6761 * fontset.c (face_for_char): Check char in the current face font first
6762 if HAVE_NS (Bug#15138).
6764 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6766 * window.c (temp_output_buffer_show): Make sure window returned
6767 by display_buffer is live (Bug#15213).
6769 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6771 Minor cleanup to avoid forward declarations.
6772 * coding.h (struct ccl_spec): Remove forward declaration.
6773 * composite.h (toplevel): Include font.h.
6774 (struct composition_it, struct face, struct font_metrics):
6775 Remove forward declaration.
6776 * dispextern.h (struct image, struct atimer): Likewise.
6777 * emacsgtkfixed.h (struct frame): Likewise.
6778 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6779 * font.h (struct font_driver, struct font, struct glyph_string)
6780 (struct face): Remove forward declaration.
6781 * fontset.h (struct face, struct font): Likewise.
6782 * frame.h (toplevel): Style cleanup.
6783 (enum output_method): Move to...
6784 * termhooks.h (enum output_method): ...here.
6785 (struct glyph, struct frame, struct ns_display_info)
6786 (struct x_display_info, struct w32_display_info):
6787 Remove forward declaration.
6788 * xterm.h (toplevel): Include termhooks.h.
6789 (struct font, struct window, struct glyph_matrix, struct frame)
6790 (struct input_event, struct face, struct image): Remove forward
6792 * gtkutil.h (struct _widget_value): Likewise.
6793 * keyboard.h (toplevel): Include termhooks.h.
6794 (struct input_event): Remove forward declaration.
6796 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6798 * intervals.c (set_point_from_marker): New function.
6799 * editfns.c (Fgoto_char):
6800 * process.c (Finternal_default_process_filter):
6801 * window.c (select_window_1): Use it.
6802 * buffer.h (set_point_from_marker): Add prototype.
6804 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6806 * w32.c (term_winsock): Call release_listen_threads before calling
6808 (_sys_wait_accept): Wait for accept event in a loop with a finite
6809 timeout, instead of waiting indefinitely. Will hopefully avoid
6810 hanging during exit because WSACleanup deadlocks waiting for the
6811 event object to be released. (Bug#14333)
6813 * w32proc.c (release_listen_threads): New function, signals all
6814 the reader threads that listen for connections to stop waiting.
6816 * w32.h (release_listen_threads): Add prototype.
6818 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6820 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6821 field of new marker (for sanity and safety).
6822 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6823 anyway because XMISCTYPE is a function and can't be an lvalue).
6825 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6827 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6828 (x_after_update_window_line, x_scroll_bar_create)
6829 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6830 (handle_one_xevent, x_clear_frame_area):
6831 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6832 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6833 * xterm.h (x_clear_area): Adjust prototype.
6835 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6837 Hook scanning and indentation functions to find_newline. This helps
6838 to avoid duplicated code and renders more respect to newline cache.
6839 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6840 * cmds.c (Fforward_line):
6841 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6842 Use find_newline and avoid unnecessary point movements.
6843 * search.c (scan_newline): Implement on top of find_newline.
6845 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6847 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6848 scoped code (bug#11258).
6850 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6852 * nsterm.m (last_window): New variable.
6853 (EV_TRAILER2): New macro.
6854 (EV_TRAILER): Call EV_TRAILER2.
6855 (mouseMoved:): Add support for mouse-autoselect-window
6856 on nextstep (Bug#6888).
6858 2013-08-28 Andreas Schwab <schwab@suse.de>
6860 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6861 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6862 Remove unused macro definitions.
6863 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6864 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6865 Only define if emacs.
6867 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6869 Prefer enum glyph_row_area to int where appropriate.
6870 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6872 (window_box, window_box_width, window_box_left, window_box_left_offset)
6873 (window_box_right, window_box_right_offset): Adjust prototypes.
6874 * xdisp.c (window_box, window_box_width, window_box_left)
6875 (window_box_left_offset, window_box_right, window_box_right_offset):
6876 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6877 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6878 * nsterm.m (ns_clip_to_row):
6879 * w32term.c (w32_clip_to_row):
6880 * xterm.c (x_clip_to_row): Likewise.
6882 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6884 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6885 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6887 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6889 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6890 for portability to hosts where /bin/sh has problems.
6892 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6894 Redesign redisplay interface to drop global output_cursor.
6895 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6896 (toplevel): Remove declaration of output_cursor.
6897 (set_output_cursor, x_cursor_to): Remove prototype.
6898 * window.h (struct window): New member output_cursor.
6899 (output_cursor_to): New function to replace RIF member.
6900 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6901 (update_text_area, set_window_cursor_after_update): Use it.
6902 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6903 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6904 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6905 * w32term.c (x_update_window_begin, x_update_window_end):
6906 * xterm.c (x_update_window_begin, x_update_window_end):
6907 Adjust to use per-window output cursor.
6909 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6911 Simplify SELECT_TYPE-related code.
6912 Like EMACS_TIME, this portability layer is no longer needed, since
6913 Emacs has been using fd_set as a portability layer for some time.
6914 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6915 (SELECT_TYPE): Remove. All uses changed to fd_set.
6916 (fd_set) [!FD_SET]: New typedef.
6918 Simplify EMACS_TIME-related code.
6919 This portability layer is no longer needed, since Emacs has been
6920 using struct timespec as a portability layer for some time.
6921 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6922 Include <time.h> rather than "systime.h"; that's all that's needed now.
6923 * dispnew.c: Include <timespec.h> rather than "systime.h";
6924 that's all that's needed now.
6925 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6926 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6927 TIMESPEC_RESOLUTION.
6928 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6929 LOG10_TIMESPEC_RESOLUTION.
6930 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6931 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6932 (make_emacs_time): Remove. All used changed to make_timespec.
6933 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6934 (current_timespec): Rename from current_emacs_time. All uses changed.
6935 (add_emacs_time): Remove. All uses changed to timespec_add.
6936 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6937 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6938 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6939 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6940 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6941 (current_timespec): Rename from current_emacs_time. All uses changed.
6942 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6943 changed to timespec_cmp.
6944 * xgselect.c: Include <timespec.h>, since our .h files don't.
6946 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6948 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6949 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6950 Remove the leftovers.
6951 * gtkutil.c (toplevel): Do not declare Qxft but include
6953 * image.c (toplevel): Do not declare Vlibrary_cache because
6954 it's already done in lisp.h.
6956 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6958 * lisp.h (Mouse_HLInfo): Move from here...
6959 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6960 (reset_mouse_highlight): New function.
6961 * msdos.c (dos_set_window_size, IT_update_begin)
6962 (internal_terminal_init):
6963 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6964 (ns_initialize_display_info):
6965 * w32console.c (initialize_w32_display):
6966 * w32term.c (x_update_window_end, x_free_frame_resources)
6967 (w32_initialize_display_info):
6968 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6969 * window.c (Fdelete_other_windows_internal):
6970 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6971 * termchar.h (toplevel):
6972 * xterm.h (toplevel): Include dispextern.h.
6974 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6976 Fix minor problems found by static checking.
6977 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6978 (expect): Avoid nested-if warning.
6979 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6980 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6981 * nsterm.h, nsterm.m (ns_select):
6982 * xgselect.c, xgselect.h (xg_select):
6983 Adjust signature to better match pselect's.
6984 * nsterm.m (ns_select):
6985 Don't set *TIMEOUT, since pselect doesn't.
6986 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6987 diagnostic about assigning const char * to it.
6988 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6990 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6992 * lread.c (substitute_object_recurse): Handle hash-tables as well
6995 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6997 Fix unlikely core dump in init_tty, and simplify terminfo case.
6998 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6999 The old version incorrectly dumped core if malloc returned a
7000 buffer containing only non-NUL bytes.
7001 (init_tty): Do not allocate or free termcap buffers; the
7002 struct does that for us now.
7003 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7004 (struct tty_display_info): Define members termcap_term_buffer and
7005 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7006 use them. Allocate them directly in struct rather than indirectly
7007 via a pointer, to simplify init_tty.
7009 * frame.c (check_minibuf_window): Initialize 'window' properly,
7010 so that Emacs reliably aborts later if 'window' is not initialized.
7012 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7014 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7015 of VoidSymbol (Bug#15154).
7017 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7019 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7020 mouse_face_beg_y and mouse_face_end_y.
7021 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7022 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7023 Adjust users and update comment where appropriate.
7025 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7027 * frame.c (check_minibuf_window): New function.
7028 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7029 Call check_minibuf_window (Bug#15183).
7031 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7033 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7034 because this is the only last cursor data we need to keep and consult.
7035 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7036 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7039 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7041 Fix recovering from possible decompression error.
7042 Since insert_from_gap doesn't always move point, we can't use PT as
7043 the position where the partially decompressed data ends, and
7044 should count how many bytes was produced so far.
7045 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7046 (unwind_decompress): Really delete partially uncompressed data.
7047 (Fzlib_decompress_region): Take decompressed data size into account.
7049 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7051 * syntax.c (init_syntax_once): Adjust comment and do an early
7052 initialization of Qchar_table_extra_slots just once...
7053 * casetab.c (init_casetab_once):
7054 * category.c (init_category_once):
7055 * character.c (syms_of_character):
7056 * coding.c (syms_of_coding):
7057 * xdisp.c (syms_of_xdisp): ...and omit it here.
7059 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7061 * xdisp.c (get_next_display_element): Don't apply to characters
7062 from a display vector the logic of setting it->end_of_box_run_p
7063 suitable for characters from a buffer. (Bug#15175)
7065 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7066 to handle directories, rather than '_utime' which doesn't.
7069 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7071 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7072 or fullscreen (Bug#14627).
7074 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7076 System-dependent integer overflow fixes.
7077 * process.c (Fset_process_window_size): Signal an error if
7078 the window size is outside the range supported by the lower level.
7079 * sysdep.c (set_window_size): Return negative on error,
7080 nonnegative on success, rather than -1, 0, 1 on not in system,
7081 failure, success. This is simpler. Caller changed.
7082 (serial_configure): Remove unnecessary initialization of local.
7083 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7084 size fits in unsigned long; this isn't true on some 32-bit hosts.
7085 Avoid buffer overrun if some future version of /proc/meminfo has a
7086 variable name longer than 20 bytes.
7087 (system_process_attributes) [__FreeBSD__]:
7088 Don't assume hw.availpages fits in 'int'.
7090 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7092 Don't let very long directory names overrun the stack.
7093 Fix some related minor problems involving "//", vfork.
7094 * callproc.c (encode_current_directory): New function.
7095 (call_process): Don't append "/"; not needed.
7096 * fileio.c (file_name_as_directory_slop): New constant.
7097 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7098 this can save the caller having to alloca.
7099 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7100 Use SAFE_ALLOCA, not alloca.
7101 (directory_file_name, Fexpand_file_name): Leave leading "//"
7102 alone, since it can be special even on POSIX platforms.
7103 * callproc.c (call_process):
7104 * process.c (Fformat_network_address):
7105 * sysdep.c (sys_subshell):
7106 Use encode_current_directory rather than rolling our own.
7107 (create_process): No need to encode directory; caller does that now.
7108 * process.h (encode_current_directory): New decl.
7109 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7110 Rework to avoid 'goto xyzzy;'.
7112 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7114 * xdisp.c (handle_face_prop): If the default face was remapped use
7115 the remapped face for strings from prefix properties. (Bug#15155)
7117 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7119 Minor cleanup for redisplay interface and few related functions.
7120 * frame.h (enum text_cursor_kinds): Move from here...
7121 * dispextern.h (enum text_cursor_kinds): ...to here.
7122 (toplevel): Drop unnecessary declarations.
7123 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7124 in update_window_end_hook and draw_window_cursor functions.
7125 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7126 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7127 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7128 * xterm.c (x_update_window_end, x_draw_window_cursor):
7129 * xdisp.c (display_and_set_cursor, update_window_cursor)
7130 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7131 enum text_cursor_kinds where appropriate.
7133 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7135 Redesign redisplay interface to drop updated_row and updated_area.
7136 * dispextern.h (updated_row, updated_area): Remove declaration.
7137 (struct redisplay_interface): Pass glyph row and row area parameters
7138 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7139 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7141 * dispnew.c (updated_row, updated_area): Remove.
7142 (redraw_overlapped_rows, update_window_line): Adjust user.
7143 (update_marginal_area, update_text_area): Likewise. Pass updated row
7144 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7145 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7148 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7150 * process.c (flush_pending_output): Remove stub.
7153 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7155 * callproc.c: Fix race that killed background processes (Bug#15144).
7156 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7157 Record deleted process-id in critical section, not afterwards.
7158 Don't mistakenly kill process created by a call-process invocation
7159 that discards output and does not wait.
7161 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7163 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7164 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7165 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7166 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7167 to shut up compiler in mark_object.
7168 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7170 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7172 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7173 We can't portably rely on PTY_OPEN doing that, even if
7174 it calls posix_openpt with O_CLOEXEC.
7176 2013-08-20 Kenichi Handa <handa@gnu.org>
7178 * character.c (string_char): Improve commentary.
7180 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7182 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7183 (struct animation_cache): Make signature a flexible array member.
7184 All uses changed. This is a tad slower but may insulate us better
7185 from future changes to ImageMagick.
7187 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7189 * image.c: Shrink memory needed for animation cache.
7190 (SIGNATURE_DIGESTSIZE): New constant.
7191 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7192 (imagemagick_create_cache): Copy the signature. This saves
7193 several KB of memory that ImageMagick wastes per signature.
7194 Don't bother updating the update_time, as the caller does that now.
7195 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7196 it's a fixed size struct member now.
7197 (imagemagick_get_animation_cache): Always destroy the signature,
7198 as it's now imagemagick_create_cache's responsibility to copy it.
7199 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7200 and use memcmp rather than strcmp.
7201 eassert that ImageMagick returns a signature of the specified length.
7203 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7205 * image.c (imagemagick_get_animation_cache): Don't segfault on
7207 (imagemagick_get_animation_cache): Revert to previous definition
7208 so that it actually works. But keep the memory leak fix.
7209 (imagemagick_get_animation_cache): Fix memory leak.
7211 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7213 * image.c: Fix animation cache signature memory leak.
7214 Fix some other minor performance problems while we're at it.
7215 (imagemagick_create_cache): Clear just the members that
7216 need clearing. Don't set update_time, as caller does that now.
7217 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7218 Simplify by using pointer-to-pointer instead of a prev pointer.
7219 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7220 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7221 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7222 it's already a copy. Free the signature probe unless it's cached.
7224 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7225 This was introduced by my 2013-08-12 fix for Bug#15035.
7227 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7229 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7230 (imagemagick_prune_animation_cache): Now static.
7232 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7234 * image.c (imagemagick_get_animation_cache): Don't segfault when
7235 pruning all entries.
7237 2013-08-18 Ken Brown <kbrown@cornell.edu>
7239 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7240 static heap if ENABLE_CHECKING is defined.
7241 (max_bss_sbrk_ptr): New variable.
7243 (report_sheap_usage): Report maximum static heap usage instead of
7244 ending static heap usage.
7246 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7248 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7249 of zlib_initialized according to the results of calling
7250 init_zlib_functions.
7252 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7254 * image.c: Implement an ImageMagick per-image cache.
7255 (imagemagick_get_animation_cache): Fix a double-free error.
7256 (imagemagick_load_image): Remove the ping_wand code, which only
7257 apparently saved time on invalid animated images, and slowed down
7258 everything else. Optimise for the common case.
7260 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7262 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7264 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7266 * marker.c (set_marker): Remove documentation of undefined behavior.
7268 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7270 * image.c (imagemagick_compute_animated_image): Animate correctly
7271 when sub-images are smaller than the main image.
7272 (imagemagick_compute_animated_image): Setting the iterator row to
7273 zero is apparently not allowed.
7274 (imagemagick_compute_animated_image): Allow images that say they
7275 have sub-images that are bigger than the main image, but just crop
7278 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7280 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7282 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7284 * image.c (imagemagick_compute_animated_image): Respect the GIF
7287 2013-08-15 Ken Brown <kbrown@cornell.edu>
7289 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7290 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7293 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7295 Fix minor problems found by static checking.
7296 * frame.c (delete_frame):
7297 * xdisp.c (next_element_from_display_vector):
7298 Avoid uninitialized local.
7299 * image.c (imagemagick_compute_animated_image): Port to C89.
7300 Prefer usual GNU indentation style for loops.
7301 Be more careful about bizarrely large sizes, by using ptrdiff_t
7304 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7306 Fix infinite frame selection loop (Bug#15025).
7307 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7309 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7311 * xdisp.c (compute_window_start_on_continuation_line):
7312 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7313 to make sure we end up setting the window start at the leftmost
7314 visible character of the display line. This avoids funky
7315 horizontal shifting because the window start is not kept on the
7316 same position. (Bug#15090)
7317 (next_element_from_display_vector): Support 'box' face attribute
7318 in the face definitions of a display vector. (Bug#15099)
7320 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7322 * image.c (imagemagick_compute_animated_image): Implement animated
7324 (imagemagick_compute_animated_image): Fix some compilation
7325 warnings. Implement a very simple cache to make the animation
7326 usable at all, but it should be replaced with a per-image cache.
7328 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7330 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7331 to do `for' loops over alist values.
7332 * buffer.h (FOR_EACH_BUFFER):
7333 * process.c (FOR_EACH_PROCESS): Use it.
7334 (handle_child_signal, status_notify, Fget_buffer_process)
7335 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7337 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7339 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7340 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7341 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7342 to xzalloc and so avoid redundant call to memset.
7343 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7344 members because it is allocated with xzalloc and so already zeroed.
7346 2013-08-14 Ken Brown <kbrown@cornell.edu>
7348 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7351 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7353 Utility function and macro to copy Lisp string to C string.
7354 * lisp.h (xlispstrdupa): New macro.
7355 (xlispstrdup): New prototype.
7356 * alloc.c (xlispstrdup): New function.
7357 * callint.c (Fcall_interactively):
7358 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7359 (Fsubstitute_in_file_name):
7360 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7361 * image.c (x_create_bitmap_from_file):
7362 * w32term.c (w32_term_init):
7363 * xterm.c (x_term_init): Use xlispstrdup.
7365 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7367 * image.c (imagemagick_load_image): Make animated pictures work.
7368 There's still some problems with background color settings, though
7371 * decompress.c (unwind_decompress): Always restore point.
7373 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7375 * marker.c (set_marker): Reformat documentation.
7377 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7379 * xdisp.c (cursor_type_changed): Now static.
7381 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7382 Use changed. This avoids the need to call xmalloc and for the
7383 caller to call xfree, and avoids memory leaks in some situations.
7385 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7387 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7388 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7389 (redisplay_window): If window_end_valid is cleared due to non-zero
7390 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7391 so do not call to try_cursor_movement for that window.
7393 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7395 * window.h (struct window): Convert window_end_pos and
7396 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7397 (wset_window_end_pos, wset_window_end_vpos): Remove.
7398 * dispnew.c (adjust_glyph_matrix):
7399 * window.c (Fwindow_end, replace_window, set_window_buffer)
7401 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7402 (set_vertical_scroll_bar, redisplay_window, try_window)
7403 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7404 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7405 (note_mouse_highlight): Adjust users.
7406 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7409 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7411 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7412 * image.c (imagemagick_filename_hint): Use `const char *' and
7413 prefer SSDATA to SDATA to avoid warnings.
7415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7417 Cleanup window fringes, margins and scroll bars adjustments.
7418 * window.c (set_window_fringes, set_window_margins)
7419 (set_window_scroll_bars, apply_window_adjustment): New functions.
7420 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7421 (Fset_window_scroll_bars): Use them.
7423 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7425 * window.h (struct window): Convert scroll_bar_width
7426 from Lisp_Object to integer. Adjust comment.
7427 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7429 * window.c (wset_scroll_bar_width): Remove.
7430 (make_window): Initialize scroll_bar_width.
7431 (Fsplit_window_internal): Use direct assignment.
7432 (Fset_window_configuration, save_window_save):
7433 Convert Lisp_Object to integer and back where appropriate.
7434 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7435 bar was actually changed, and mention this in docstring.
7437 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7439 * decompress.c: Minor simplifications.
7440 (Fzlib_decompress_region): Don't bother verifying
7441 that avail_out <= UINT_MAX, as that was confusing.
7442 Mention the restriction in a comment instead.
7443 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7445 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7447 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7448 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7450 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7452 * image.c (imagemagick_filename_hint): Check for errors in the
7455 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7457 * window.c (Fwindow_margins): Return nil when there's no marginal
7458 area, as per the documented API.
7460 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7461 Fmake_vector, as scroll bar's struct members are not all Lisp
7462 objects now. This avoids crashes in GC.
7464 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7465 bool, so its address could be taken.
7467 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7469 * image.c (imagemagick_filename_hint): New function to possibly
7470 apply `image-content-type-suffixes'.
7471 (imagemagick_load_image): Use it.
7473 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7475 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7476 if loading zlib failed.
7478 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7480 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7481 2013-08-13 checkin below. Change bool to BOOL, rule is:
7482 All Obj-C code uses BOOL, except for interfaces callable from C.
7484 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7486 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7488 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7489 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7490 bool instead of BOOL.
7491 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7492 from Lisp_Object to bitfield. Adjust comment.
7493 * w32term.c (x_scroll_bar_create): Adjust user.
7494 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7495 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7496 Use bool for boolean.
7497 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7498 to `unsigned int' when defining a bitfield.
7500 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7502 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7504 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7506 * window.h (struct window): Convert left_margin_cols and
7507 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7508 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7509 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7511 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7513 (showing_window_margins_p, update_window_line, update_frame_1):
7514 * fringe.c (draw_fringe_bitmap_1):
7515 * xdisp.c (window_box_width): Adjust users.
7516 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7517 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7518 Use direct assignment.
7519 (Fset_window_configuration, save_window_save, Fwindow_margins):
7520 Convert Lisp_Object to integer and back where appropriate.
7521 (Fset_window_margins): Adjust user. Return t if any margin
7522 was actually changed, and mention this in docstring.
7524 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7526 * syntax.c (forward_word):
7527 * cmds.c (forward_char, backward_char): Mention the optional argument.
7529 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7531 * window.h (struct window): Convert left_fringe_width
7532 and right_fringe_width from Lisp_Objects to integers.
7534 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7535 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7536 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7538 (make_window): Initialize new integer fields to -1.
7539 (Fsplit_window_internal): Use direct assignment.
7540 (Fset_window_configuration, save_window_save):
7541 Convert Lisp_Object to integer and back where appropriate.
7542 (Fset_window_fringes): Adjust user. Return t if any fringe
7543 was actually changed, and mention this in docstring.
7545 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7547 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7548 * nsfns.m (x_set_cursor_type):
7549 * w32fns.c (x_set_cursor_type):
7550 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7551 * xdisp.c (set_frame_cursor_types): ...but in common code.
7553 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7555 * font.c (clear_font_cache): New function, stripped from...
7556 (Fclear_font_cache): ...here, which now uses the function
7557 above. Adjust comment.
7558 * font.h (clear_font_cache): Add prototype.
7559 * xfaces.c (clear_face_cache): Use clear_font_cache.
7561 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7563 * window.c (Fset_window_start): Compare `w', not `window' because
7564 `w' might not be equal to `window' after call to decode_live_window.
7566 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7568 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7569 This fixes a problem introduced by the Bug#15035 patch
7570 when using GPG. Reported by Herbert J. Skuhra.
7572 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7574 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7575 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7576 not yet initialized.
7578 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7580 * decompress.c (Fzlib_decompress_region): Support zlib
7581 decompression, too, and rename.
7583 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7585 Minor zlib configuration tweaks.
7586 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7587 Don't assume presence of fn_inflateInit2_ zlib internal function.
7589 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7591 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7592 include the zlib prefix.
7594 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7596 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7597 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7598 define static variables that are pointers to zlib functions to be
7600 (init_zlib_functions) [WINDOWSNT]: New function.
7601 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7603 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7604 macros instead of invoking the zlib functions directly.
7605 (syms_of_decompress): DEFSYM Qzlib_dll.
7606 Staticpro Szlib_available_p.
7608 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7610 Avoid looping over all frame windows to freeze and unfreeze.
7611 * window.h (struct window): Drop frozen_window_start_p.
7612 (freeze_window_starts): Drop prototype.
7613 * frame.h (struct frame): New frozen_window_starts flag.
7614 (FRAME_WINDOWS_FROZEN): New macro.
7615 * window.c (freeze_window_start, freeze_window_starts):
7617 (select_window, replace_window): Adjust users.
7618 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7619 (window_frozen_p): New function.
7620 (redisplay_window): Use it.
7622 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7624 Fix some fd issues when running subprocesses (Bug#15035).
7625 Fix bugs that can leak files or file descriptors on errors.
7626 Don't unlink open temp files, as that's hard for users to diagnose
7627 when things go awry (e.g., temp disk exhausted).
7628 Don't bother to lock temp files. Check for invalid recursion.
7629 * callproc.c (synch_process_fd): Remove. All uses removed.
7630 (synch_process_tempfile): New var or macro.
7631 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7633 (record_kill_process): New arg, the temp name. All callers changed.
7634 (delete_temp_file): Now just a simple wrapper around unlink.
7635 (call_process_kill): New arg, the call_process_fd array.
7636 Close them all. Clear synch_process_pid. Remove the temp file,
7637 or arrange for it to be removed.
7638 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7639 that's been moved to synch_process_tempfile. Caller changed.
7640 Do not remove the tempfile; that's now call_process_kill's
7642 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7643 call_process_kill; the caller now does that.
7644 (call_process_cleanup): Do not close the process fd; that's now
7645 call_process_kill's responsibility.
7646 (Fcall_process): Implement via new function call_process, which
7647 has most of the old body of Fcall_process, but with a different API.
7648 (call_process): New function that does not open or close filefd if
7649 it is nonnegative. Record which fds need to be closed, and let
7650 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7651 Signal an error if invoked recursively (could be done via a hook).
7652 Simplify creation of the tempfile in the MSDOS case.
7653 Don't create the output file until after checking for the executable.
7654 Report any failure to open /dev/null.
7655 Don't open /dev/null for writing twice; once is enough.
7656 Don't create pipe if all output is being discarded or sent to file.
7657 Don't worry about setting up the coding system or reading from the
7658 pipe if all output is being discarded.
7659 Hoist fd_error local into top level, to lessen block nesting.
7660 Don't record deleted pid here; now done by Fcall_process_region.
7661 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7662 and note its success in synch_process_tempfile.
7663 Do not leak resources when child_setup fails.
7664 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7665 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7666 (create_temp_file): Now returns open fd, with an additional
7667 Lisp_Object * argument to return the name. All callers changed.
7668 Do not close the file; rewind it instead, and leave it open for
7669 the caller. Do not lock the temp file. Unwind-protect the file
7670 and the file-descriptor.
7671 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7672 If an asynchrounous process, record it here, not in call_process.
7673 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7674 * eval.c (set_unwind_protect): New function.
7675 * fileio.c (write_region): New function, generalized from the
7676 old Fwrite_region. Do not lock temp files.
7677 (Fwrite_region): Use it.
7678 * lisp.h (set_unwind_protect, write_region): New decls.
7679 * process.c: Include <verify.h>.
7680 (make_process): Mark fds as initially closed.
7681 (deleted_pid_list): Now a list of pid-filename pairs.
7683 (close_process_fd): New function.
7684 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7685 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7686 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7687 (create_process, create_pty, Fmake_serial_process)
7688 (server_accept_connection): Record which fds need to be closed,
7689 and let deactivate_process close them.
7690 (Fmake_network_process): Do not discard the unwind-protect
7691 until it's safe to do so.
7692 (deactivate_process): Close the fds opened by create_process etc.
7693 (Fprocess_send_eof): Adjust to new way of recording open fds.
7694 Report an error if /dev/null can't be opened, instead of aborting.
7695 * process.h (PROCESS_OPEN_FDS): New constant.
7696 (struct Lisp_Process): New member open_fds.
7697 (record_kill_process, record_deleted_pid): Adjust signatures.
7698 (record_deleted_pid): Move decl here ...
7699 * syswait.h (record_deleted_pid): ... from here.
7701 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7703 * decompress.c: Fix bugs with large buffers and weird inputs.
7704 Tune a bit. Reindent as per usual Emacs style.
7705 (BUFFER_SIZE): Remove.
7706 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7707 more than UINT_MAX bytes. Decompress into the gap instead of into
7708 an auto buffer, as this should avoid copying. Return nil if
7709 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7710 set immediate_quit; we shouldn't trust zlib code that much.
7712 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7714 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7715 errors, and really move the gap to where we want it.
7717 * lisp.h: Include decompress.c support.
7719 * emacs.c (main): Include decompress.c support.
7721 * Makefile.in: Include -lz if present.
7723 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7725 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7726 (initWithTitle:): Initialize frame to 0.
7727 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7728 (fillWithWidgetValue:frame:): Rename from
7729 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7731 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7732 fillWithWidgetValue:frame:
7734 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7735 remove memory leak warnings.
7737 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7738 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7741 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7742 (x_activate_menubar): Update the whole menu.
7743 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7744 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7745 current event is not NSSystemDefined (Bug#15001).
7746 Call ns_check_menu_open only if trackingMenu is 2.
7747 (menuDidClose:): New method, decrease trackingMenu.
7748 (fillWithWidgetValue:setDelegate:): New method.
7749 (fillWithWidgetValue:): Call the above.
7751 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7753 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7755 Omit some unnecessary casts.
7756 Many of these go back to the old pre-C89 days, when they may have
7757 been needed, but we've been assuming C89 or later for a while now.
7758 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7759 (live_float_p, live_misc_p, live_vector_p):
7760 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7761 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7762 (defvar_per_buffer):
7763 * callint.c (Fcall_interactively):
7764 * doc.c (Fsubstitute_command_keys):
7765 * filelock.c (get_boot_time):
7766 * frame.c (xrdb_get_resource):
7767 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7768 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7769 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7770 (menuitem_highlight_callback, menu_destroy_callback)
7771 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7772 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7773 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7774 (xg_tool_bar_help_callback, tb_size_cb):
7775 * image.c (xpm_alloc_color, png_read_from_memory)
7776 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7777 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7779 * keymap.c (describe_map):
7780 * nsfns.m (Fns_display_monitor_attributes_list):
7781 * nsmenu.m (process_dialog:):
7782 * nsterm.m (hold_event):
7783 * process.c (wait_reading_process_output):
7784 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7785 * scroll.c (do_direct_scrolling, scrolling_1):
7786 * termcap.c (tgetent):
7787 * window.c (check_window_containing, add_window_to_list)
7788 (freeze_window_starts):
7789 * xdisp.c (compare_overlay_entries, vmessage):
7790 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7791 (x_get_monitor_attributes_xrandr)
7792 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7793 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7794 * xfont.c (xfont_match, xfont_open):
7795 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7796 (menubar_selection_callback, menu_position_func)
7797 (popup_selection_callback, create_and_show_popup_menu)
7798 (dialog_selection_callback, create_and_show_dialog):
7799 * xrdb.c (x_get_string_resource)
7801 * xsmfns.c (x_session_check_input):
7802 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7803 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7804 (xaw_jump_callback, xaw_scroll_callback):
7805 Omit unnecessary casts.
7807 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7809 Minor string-length refactoring.
7810 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7811 * frame.c (make_monitor_attribute_list):
7812 Prefer build_string to strlen + make_string.
7814 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7816 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7817 don't check minor_code (Bug#14417).
7819 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7821 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7822 vertical positions instead. This avoids calling MATRIX_ROW with
7823 row numbers that are possibly beyond valid limits. (Bug#15064)
7825 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7827 Use xstrdup and build_unibyte_string where applicable.
7828 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7829 * xfns.c (x_window):
7830 * xrdb.c (x_get_customization_string):
7831 * xterm.c (xim_initialize):
7832 * w32fns.c (w32_window): Use xstrdup.
7833 (w32_display_monitor_attributes_list):
7834 * emacs.c (init_cmdargs):
7835 * keyboard.c (PUSH_C_STR):
7836 * nsfont.m (nsfont_open):
7837 * sysdep.c (system_process_attributes):
7838 * w32.c (system_process_attributes):
7839 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7841 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7843 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7844 variables of these types so that GDB would know about them, as aid
7845 for debugging fatal exceptions. (Bug#15024) See also
7846 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7849 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7851 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7852 larger than the NSWindow (Bug#14934).
7854 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7856 Redesign redisplay interface to drop global variable updated_window.
7857 Always pass currently updated window as a parameter to update routines.
7858 * dispextern.h (updated_window): Remove declaration.
7859 (struct redisplay_interface): Pass window parameter to
7860 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7861 and after_update_window_hook.
7862 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7864 * dispnew.c (updated_window): Remove.
7865 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7866 (update_window_line): Adjust to match redisplay interface changes.
7867 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7868 (ns_scroll_run, ns_after_update_window_line):
7869 * w32term.c (x_update_window_begin, x_update_window_end)
7870 (x_after_update_window_line, x_scroll_run):
7871 * xterm.c (x_update_window_begin, x_update_window_end)
7872 (x_after_update_window_line, x_scroll_run):
7873 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7874 Likewise. Adjust comments where appropriate.
7875 (x_cursor_to): Simplify because this is always called during window
7876 update (but install debugging check anyway).
7877 (expose_window): Check must_be_updated_p flag to see whether this
7878 function is called during window update.
7880 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7882 Do not reset window modification event counters excessively.
7883 These leftovers and poor man's tricky methods to catch extra
7884 redisplay's attention are no longer needed.
7885 * frame.c (set_menu_bar_lines_1):
7886 * minibuf.c (read_minibuf_unwind):
7887 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7888 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7889 (window_scroll_line_based, Fset_window_configuration):
7890 * xdisp.c (redisplay_window): Do not reset last_modified and
7891 last_overlay_modified counters.
7893 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7895 * xselect.c (x_send_client_event): Set send_event and serial, memset
7896 data.l as it might be bigger than data.b. Use 24 bit mask to
7897 XSendEvent (Bug#15034).
7899 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7901 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7902 for TTY frames that are not the top frame on their console.
7905 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7907 * w32term.c (w32fullscreen_hook): Really maximize frame when
7908 asked for (Bug#14841).
7910 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7912 Prefer selected_window to Fselected_window, likewise for frames.
7913 * buffer.c (Fbuffer_swap_text):
7914 * data.c (Fvariable_binding_locus):
7915 * window.c (run_window_configuration_change_hook): Adjust users.
7916 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7917 Use decode_live_frame.
7919 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7921 Be more careful if selected window shows the buffer other than current,
7922 use window_outdated only if this is not so. This change should also
7923 address some weird issues discussed in Bug#13012.
7924 * window.h (window_outdated): New prototype.
7925 * window.c (window_outdated): Now here. Convert from static and
7926 always assume window's buffer.
7927 (Fwindow_end, Fwindow_line_height): Use it.
7928 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7929 and always assume window's buffer.
7930 (redisplay_window): Adjust user.
7931 (redisplay_internal): Call to reconsider_clip_changes once and
7932 check whether mode line should be updated only if selected window
7933 shows current buffer.
7934 (run_window_scroll_functions): Use eassert for debugging check.
7935 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7937 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7939 * window.c (window_scroll, window_scroll_pixel_based)
7940 (window_scroll_line_based): Use bool for booleans.
7942 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7944 * process.c: Fix minor off-by-one issues in descriptor counts.
7945 This shouldn't fix any real bugs, but it cleans up the code a bit.
7946 (max_process_desc, max_input_desc): -1, not 0, means none.
7948 (delete_input_desc): New function.
7949 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7950 (deactivate_process): Scan backwards when recomuting max_process_desc;
7951 that should be faster.
7952 (init_process_emacs): Initialize max_input_desc.
7954 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7956 Use region cache to speedup bidi_find_paragraph_start.
7957 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7958 Rename cache_long_line_scans to cache_long_scans.
7959 * buffer.c (bset_cache_long_line_scans): Rename to
7960 bset_cache_long_scans.
7961 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7962 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7964 (syms_of_buffer): Rename cache-long-line-scans to
7965 cache-long-scans. Adjust docstring.
7966 * search.c (newline_cache_on_off):
7967 * indent.c (width_run_cache_on_off): Adjust users.
7968 * bidi.c (bidi_paragraph_cache_on_off): New function.
7969 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7970 * insdel.c (prepare_to_modify_buffer):
7971 Invalidate bidi_paragraph_cache if enabled.
7973 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7975 Invalidate region caches only if buffer text is going to be changed.
7976 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7977 (modify_text): ...new prototype.
7978 (prepare_to_modify_buffer_1): New prototype.
7979 * textprop.c (modify_region): Rename to...
7980 (modify_text_properties): ...new function.
7981 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7982 (Fremove_list_of_text_properties): Adjust users.
7983 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7984 (modify_text): ...new function.
7985 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7986 (prepare_to_modify_buffer_1): ...new function.
7987 * casefiddle.c (casify_region):
7988 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7989 (Ftranspose_regions): Use modify_text.
7991 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7993 * lisp.mk (lisp): Add nadvice.elc.
7995 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7997 New macro to iterate over live buffers similar to frames.
7998 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7999 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8000 Declare buffer-related variables here to offload lisp.h.
8001 * buffer.c (Vbuffer_alist): Adjust comment.
8002 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8003 (other_buffer_safely):
8004 * data.c (store_symval_forwarding):
8005 * dispnew.c (Fframe_or_buffer_changed_p):
8006 * fileio.c (Fdo_auto_save):
8007 * filelock.c (unlock_all_files):
8008 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8010 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8012 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8013 * callproc.c (create_temp_file):
8014 * filelock.c (create_lock_file):
8015 Assume mkostemp, since it's now provided by Gnulib.
8017 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8019 * w32.c (mkostemp): New function.
8020 (mktemp): Remove, no longer used. Most of the code reused in
8021 mkostemp. (Bug#15015)
8022 (mktemp): Don't undef.
8024 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8026 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8027 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8028 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8029 (free_glyph_pool, check_glyph_memory): Likewise for
8030 all users. Adjust comments where appropriate.
8032 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8034 * composite.h: Minor fixups.
8035 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8036 to fix a misspelling, and change it to an inline function while
8037 we're at it (it need not be a macro). All uses changed.
8038 (composition_method, composition_valid_p):
8039 Rewrite to avoid assignments in if-conditions.
8041 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8043 Do not use global Lisp_Object in composition macros.
8044 * composite.h (composition_temp): Remove declaration.
8045 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8046 (composition_method, composition_valid_p): ...inline functions.
8047 (compose_region): Remove the leftover.
8048 * composite.c (composition_temp): Remove.
8049 (run_composition_function, update_compositions)
8050 (composition_compute_stop_pos, composition_adjust_point)
8051 (Ffind_composition_internal):
8052 * coding.c (handle_composition_annotation):
8053 * xdisp.c (handle_composition_prop, check_point_in_composition):
8054 Related users changed.
8056 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8058 Drop FRAME_PTR typedef.
8059 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8060 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8061 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8062 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8063 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8064 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8065 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8066 All related users changed.
8068 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8070 * eval.c (default_toplevel_binding): New function.
8072 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8073 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8074 (syms_of_eval): Export them.
8075 * data.c (Fdefault_value): Micro cleanup.
8076 * term.c (init_tty): Use "false".
8078 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8080 Fix X GC leak in GTK and raw (no toolkit) X ports.
8081 * xterm.c (x_free_frame_resources): If white and black relief
8082 GCs are allocated, always free them here.
8083 * xfns.c (x_make_gc): Omit redundant initialization.
8084 * widget.c (create_frame_gcs): Remove the leftover.
8085 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8086 in x_free_frame_resources.
8088 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8090 * nsterm.m (windowWillResize:toSize:): Only change title if
8091 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8093 (viewDidEndLiveResize): New method.
8095 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8096 inside NS_IMPL_COCOA.
8098 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8100 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8101 Do not check whether undo is enabled because record_insert and
8102 record_delete does that themselves.
8104 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8106 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8107 member which is not really used any more.
8108 (FRAME_XIC_BASE_FONTNAME): Remove.
8109 * xfns.c (xic_free_fontset): Adjust user.
8110 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8111 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8112 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8113 (xdialog_show): Use eassert for debugging check.
8114 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8116 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8118 * fileio.c, fns.c (merge): Move extern decl from here ...
8119 * lisp.h (merge): ... to here.
8121 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8123 Fix last font-related change.
8124 * w32font.h (w32font_list_internal, w32font_match_internal):
8126 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8127 (uniscribe_list_family): Adjust to match font API change.
8128 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8129 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8131 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8133 * frame.h (FRAME_MOUSE_UPDATE):
8134 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8135 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8137 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8139 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8140 * font.h (struct font_driver): Change list, match, and list_family
8141 functions to accept struct frame * as first arg.
8142 * font.c (font_score, font_compare, font_sort_entities):
8144 (font_sort_entities, font_list_entities, font_select_entity)
8145 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8146 match font API change.
8147 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8148 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8149 * ftxfont.c (ftxfont_list, ftxfont_match):
8150 * xftfont.c (xftfont_list, xftfont_match):
8151 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8152 * w32font.c (w32font_list, w32font_match, w32font_list)
8153 (w32font_list_internal, w32_font_match_internal): Likewise.
8154 * xfaces.c (Fx_family_fonts): Adjust user.
8156 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8158 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8159 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8160 only if HAVE_X_WINDOWS is in use.
8161 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8162 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8163 * w32term.c (x_wm_set_icon_position): Likewise.
8164 * w32fns.c (x_icon): Adjust user.
8166 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8168 * xterm.c (last_mouse_press_frame): Remove the
8169 leftover which is not really used any more.
8170 (handle_one_xevent, syms_of_xterm): Adjust users.
8171 (x_flush): Call XFlush once per each X display, not frame.
8172 This is better because this code always unconditionally skips
8173 non-X frames in Vframe_list and issues the only XFlush if we
8174 have more than one X frame on the same X display.
8175 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8176 Use bool for booleans.
8177 (x_draw_glyph_string_background, cvt_string_to_pixel)
8178 (cvt_pixel_dtor): Drop unnecessary prototypes.
8179 * xterm.h (x_display_ok): Adjust prototype.
8181 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8183 Drop unnecessary functions that deals with frame pixel size.
8184 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8185 (x_pixel_height): Drop prototypes.
8186 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8187 (x_pixel_height): Drop implementations.
8188 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8189 which should be always valid for window frame.
8190 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8191 * w32menu.c (Fx_popup_dialog):
8192 * xmenu.c (Fx_popup_dialog): Likewise for both.
8194 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8196 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8197 frame parameters and call to Fmodify_frame_parameters just once.
8198 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8199 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8200 and mention nil frame in docstring.
8202 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8204 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8205 (x_figure_window_size): Likewise. Adjust to return long.
8206 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8207 (toplevel): Move Qterminal_live_p to...
8208 * terminal.c (toplevel): ...here, make it static, and...
8209 (syms_of_terminal): ...DEFSYM here.
8210 * frame.h (Qterminal_live_p): Remove declaration.
8211 (make_frame, x_figure_window_size): Adjust prototype.
8212 * nsfns.m (Fx_create_frame): Use long for window flags.
8214 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8216 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8217 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8218 Do not assume that emacs_close (INT_MAX) is a no-op.
8220 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8222 * xfaces.c (make_face_cache): For struct face_cache, prefer
8223 xmalloc to xzalloc and so avoid redundant call to memset.
8224 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8226 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8228 * fringe.c (draw_window_fringes, update_window_fringes)
8229 (compute_fringe_widths):
8230 * w32term.c (x_draw_glyph_string):
8231 * window.c (candidate_window_p, Frecenter):
8232 * xfaces.c (realize_basic_faces, realize_default_face)
8233 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8234 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8235 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8236 * xmenu.c (Fx_menu_bar_open_internal):
8237 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8238 * xsettings.c (xft_settings_event):
8239 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8240 Use bool for booleans. Adjust style and comments where
8242 * dispextern.h (draw_window_fringes, update_window_fringes)
8243 (compute_fringe_widths):
8244 * xterm.h (x_had_errors_p): Adjust prototype.
8246 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8248 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8249 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8251 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8253 * fns.c (toplevel): Remove comment before Fsafe_length because
8256 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8258 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8260 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8262 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8263 frame which got the message is still alive, before dereferencing
8264 its pointer. (Bug#14970)
8266 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8267 be a live window, before using it as such. (Bug#14970)
8269 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8271 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8272 w32_detect_focus_change instead of doing part of its job by hand.
8273 This fixes the problem whereby FOCUS_OUT events were not sent to
8276 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8278 * process.c (Fprocess_list): Doc fix.
8280 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8281 being re-exposed only if it didn't ask to become visible.
8282 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8283 was previously iconified. (Bug#14841)
8284 (x_iconify_frame): Mark the frame iconified.
8286 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8288 Fix minor problems found by static checking.
8289 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8290 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8292 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8294 * eval.c (set_specpdl_old_value): New function.
8295 (unbind_to): Minor simplification.
8296 (get_backtrace_frame): New function.
8297 (Fbacktrace_frame): Use it. Add `base' argument.
8298 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8299 (syms_of_eval): Export backtrace-eval.
8300 * xterm.c (x_focus_changed): Simplify.
8302 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8304 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8306 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8308 * xdisp.c (redisplay_window): Instead of moving point out of
8309 scroll margin, reject the force_start method, and try scrolling
8310 instead. (Bug#14780)
8312 2013-07-24 Ken Brown <kbrown@cornell.edu>
8314 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8317 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8319 * eval.c (Fprogn): Do not check that BODY is a proper list.
8320 This undoes the previous change. The check slows down the
8321 interpreter, and is not needed to prevent a crash. See
8322 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8324 2013-07-23 Glenn Morris <rgm@gnu.org>
8326 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8328 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8330 Port to GNU/Linux systems with tinfo but not ncurses.
8331 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8332 to decide whether ncurses is being used. Without this change,
8333 GCC complains about tgetent not being declared, on a system
8334 that has tinfo installed but ncurses not installed.
8336 * eval.c (Fprogn): Check that BODY is a proper list.
8338 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8339 * data.c (Fsetq_default):
8340 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8341 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8343 Tune by taking advantage of the fact that ARGS is always a list
8344 when a function is declared to have UNEVALLED args.
8346 * emacsgtkfixed.c: Port to GCC 4.6.
8347 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8349 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8351 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8352 here to silence compiler warnings.
8354 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8356 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8357 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8358 from messing up Emacs's 'struct frame' (Bug#14923).
8360 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8362 * alloc.c (make_save_ptr_ptr): Define this function.
8363 It was inadvertently omitted. It's needed only if
8364 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8366 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8368 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8369 frame have focus (Bug#14895).
8371 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8373 Avoid vfork-related deadlock more cleanly.
8374 * callproc.c (child_setup): When the child's exec fails, output
8375 the program name, as that's more useful. Use O_NONBLOCK to avoid
8377 * process.c (create_process_1): Remove; no longer needed.
8378 (create_process): Remove timer hack; no longer needed, now that
8379 the child avoids deadlock.
8381 2013-07-20 Glenn Morris <rgm@gnu.org>
8383 * image.c (Fimage_flush): Fix doc typo.
8385 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8387 Fix array bounds violation when pty allocation fails.
8388 * process.c (PTY_NAME_SIZE): New constant.
8389 (pty_name): Remove static variable; it's now auto.
8390 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8391 Take pty_name as an arg rather than using a static variable.
8392 All callers changed.
8393 (create_process): Recover pty_flag from process, not from volatile local.
8394 (create_pty): Stay inside array even when pty allocation fails.
8395 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8397 * lread.c (Fload): Avoid initialization only when lint checking.
8398 Mention that it's needed only for older GCCs.
8400 2013-07-20 Kenichi Handa <handa@gnu.org>
8402 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8403 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8405 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8407 * lread.c (Fload): Avoid uninitialized warning.
8409 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8411 Fix some minor file descriptor leaks and related glitches.
8412 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8413 (create_lock_file): Use write, not emacs_write.
8414 * image.c (slurp_file, png_load_body):
8415 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8416 (server_accept_connection):
8417 Don't leak an fd on memory allocation failure.
8418 * image.c (slurp_file): Add a cheap heuristic for growing files.
8419 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8420 as that's what the other routines do. Maybe input need not be
8421 blocked at all, but it's better to be consistent.
8422 Avoid undefined behavior when strlen is zero.
8424 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8425 (NSTATICS): Now a constant; doesn't need to be a macro.
8427 2013-07-19 Richard Stallman <rms@gnu.org>
8429 * coding.c (decode_coding_utf_8): Add simple loop for fast
8430 processing of ASCII characters.
8432 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8434 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8436 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8438 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8439 unportable 'struct x_display_info'.
8440 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8443 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8445 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8446 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8448 (system_process_attributes): Prefer plain char to unsigned char
8449 when either will do. Clean up properly if interrupted or if
8450 memory allocations fail. Don't assume sscanf succeeds.
8451 Remove no-longer-needed workaround to stop GCC from whining.
8452 Read command-line once, instead of multiple times. Check read status a
8455 Fix obscure porting bug with varargs functions.
8456 The code assumed that int is treated like ptrdiff_t in a vararg
8457 function, which is not a portable assumption. There was a similar
8458 -- though these days less likely -- porting problem with various
8459 assumptions that pointers of different types all smell the same as
8460 far as vararg functions is conserved. To make this problem less
8461 likely in the future, redo the API to use varargs functions.
8462 * alloc.c (make_save_value): Remove this vararg function.
8463 All uses changed to ...
8464 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8465 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8467 (make_save_ptr): Rename from make_save_pointer, for consistency with
8468 the above. Define only on platforms that need it. All uses changed.
8470 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8472 * keyboard.c: Try to fix typos in previous change.
8473 (DISPLAY_LIST_INFO): New macro.
8474 (kbd_buffer_get_event): Do not access members that are not present
8475 in X11. Revert inadvertent change of "!=" to "=".
8477 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8479 * keyboard.c (kbd_buffer_get_event):
8480 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8481 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8483 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8485 * filelock.c: Fix unlikely file descriptor leaks.
8486 (get_boot_time_1): Rework to avoid using emacs_open.
8487 This doesn't actually fix a leak, but is better anyway.
8488 (read_lock_data): Use read, not emacs_read.
8490 * doc.c: Fix minor memory and file descriptor leaks.
8491 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8492 (get_doc_string, Fsnarf_documentation):
8493 Fix file descriptor leak on error.
8495 * term.c: Fix minor fdopen-related file descriptor leaks.
8496 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8497 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8499 * charset.c: Fix file descriptor leaks and errno issues.
8501 (load_charset_map_from_file): Don't leak file descriptor on error.
8502 Use plain record_xmalloc since the allocation is larger than
8503 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8505 * eval.c (record_unwind_protect_nothing):
8506 * fileio.c (fclose_unwind):
8508 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8509 The replacement doesn't block input, but that no longer seems
8512 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8514 * lread.c: Fix file descriptor leaks and errno issues.
8515 (Fload): Close some races that leaked fds or streams when 'load'
8517 (Fload, openp): Report error number of last nontrivial failure to open.
8518 ENOENT counts as trivial.
8519 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8521 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8522 now that the function is always called with a nonnegative arg.
8523 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8524 All uses replaced with ...
8525 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8527 A few more minor file errno-reporting bugs.
8528 * callproc.c (Fcall_process):
8529 * doc.c (Fsnarf_documentation):
8530 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8531 * process.c (set_socket_option):
8532 Don't let a constructor trash errno.
8533 * doc.c: Include <errno.h>.
8535 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8537 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8539 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8541 Fix w32 bug with call-process-region (Bug#14885).
8542 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8543 to Fcall_process when the input is empty. This simplifies the
8544 code a bit. It makes no difference on POSIXish platforms but
8545 apparently it fixes a bug on w32.
8547 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8548 * fileio.c (close_file_unwind): Don't close if FD is negative;
8549 this can happen when unwinding a zapped file descriptor.
8550 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8551 in case Emacs runs out of memory between the two unwind-protects.
8552 Don't trash errno when closing FD.
8553 Zap the FD in the specpdl when closing it, instead of deferring
8554 the removal of the unwind-protect; this fixes a bug where a child
8555 function unwinds the stack past us.
8557 New unwind-protect flavors to better type-check C callbacks.
8558 This also lessens the need to write wrappers for callbacks,
8559 and the need for make_save_pointer.
8560 * alloc.c (free_save_value):
8561 * atimer.c (run_all_atimers):
8563 * alloc.c (safe_alloca_unwind):
8564 * atimer.c (unwind_stop_other_atimers):
8565 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8566 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8567 * minibuf.c (choose_minibuf_frame_1):
8568 * process.c (make_serial_process_unwind):
8569 * xdisp.c (pop_message_unwind):
8570 * xselect.c (queue_selection_requests_unwind):
8571 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8572 * alloc.c (record_xmalloc):
8573 Prefer record_unwind_protect_ptr to record_unwind_protect with
8575 * alloc.c (Fgarbage_collect):
8576 Prefer record_unwind_protect_void to passing a dummy.
8577 * buffer.c (restore_buffer):
8578 * window.c (restore_window_configuration):
8579 * xfns.c, w32fns.c (do_unwind_create_frame)
8580 New wrapper. All record-unwind uses of wrappee changed.
8581 * buffer.c (set_buffer_if_live):
8582 * callproc.c (call_process_cleanup, delete_temp_file):
8583 * coding.c (code_conversion_restore):
8584 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8585 * editfns.c (save_excursion_restore)
8586 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8587 (save_restriction_restore):
8588 * eval.c (restore_stack_limits, un_autoload):
8589 * fns.c (require_unwind):
8590 * keyboard.c (recursive_edit_unwind, tracking_off):
8591 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8592 * macros.c (pop_kbd_macro, restore_menu_items):
8593 * nsfns.m (unwind_create_frame):
8594 * print.c (print_unwind):
8595 * process.c (start_process_unwind):
8596 * search.c (unwind_set_match_data):
8597 * window.c (select_window_norecord, select_frame_norecord):
8598 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8599 (fast_set_selected_frame):
8600 * xfns.c, w32fns.c (unwind_create_tip_frame):
8601 Return void, not a dummy Lisp_Object. All uses changed.
8602 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8603 * callproc.c (call_process_kill):
8604 * fileio.c (restore_point_unwind, decide_coding_unwind)
8605 (build_annotations_unwind):
8606 * insdel.c (Fcombine_after_change_execute_1):
8607 * keyboard.c (read_char_help_form_unwind):
8608 * menu.c (unuse_menu_items):
8609 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8610 * sound.c (sound_cleanup):
8611 * xdisp.c (unwind_redisplay):
8612 * xfns.c (clean_up_dialog):
8613 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8614 Accept no args and return void, instead of accepting and returning
8615 a dummy Lisp_Object. All uses changed.
8616 * cygw32.c (fchdir_unwind):
8617 * fileio.c (close_file_unwind):
8618 * keyboard.c (restore_kboard_configuration):
8619 * lread.c (readevalllop_1):
8620 * process.c (wait_reading_process_output_unwind):
8621 Accept int and return void, rather than accepting an Emacs integer
8622 and returning a dummy object. In some cases this fixes an
8623 unlikely bug when the corresponding int is outside Emacs integer
8624 range. All uses changed.
8625 * dired.c (directory_files_internal_unwind):
8626 * fileio.c (do_auto_save_unwind):
8627 * gtkutil.c (pop_down_dialog):
8628 * insdel.c (reset_var_on_error):
8629 * lread.c (load_unwind):
8630 * xfns.c (clean_up_file_dialog):
8631 * xmenu.c, nsmenu.m (pop_down_menu):
8632 * xmenu.c (cleanup_widget_value_tree):
8633 * xselect.c (wait_for_property_change_unwind):
8634 Accept pointer and return void, rather than accepting an Emacs
8635 save value encapsulating the pointer and returning a dummy object.
8637 * editfns.c (Fformat): Update the saved pointer directly via
8638 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8639 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8640 (unwind_body): New function.
8641 (record_unwind_protect): First arg is now a function returning void,
8642 not a dummy Lisp_Object.
8643 (record_unwind_protect_ptr, record_unwind_protect_int)
8644 (record_unwind_protect_void): New functions.
8645 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8646 * fileio.c (struct auto_save_unwind): New type.
8647 (do_auto_save_unwind): Use it.
8648 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8649 * insdel.c (struct rvoe_arg): New type.
8650 (reset_var_on_error): Use it.
8651 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8653 (specbinding_func): Remove; there are now several such functions.
8654 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8655 (set_unwind_protect_ptr): New function.
8656 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8658 Be simpler and more consistent about reporting I/O errors.
8659 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8660 Say "Read error" and "Write error", rather than "I/O error", or
8661 "IO error reading", or "IO error writing", when a read or write
8663 * process.c (Fmake_network_process, wait_reading_process_output)
8664 (send_process, Fprocess_send_eof, wait_reading_process_output):
8665 Capitalize diagnostics consistently. Put "failed foo" at the
8666 start of the diagnostic, so that we don't capitalize the
8667 function name "foo". Consistently say "failed" for such
8669 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8670 All callers changed. This is so it can use report_file_error.
8671 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8672 diagnostics consistently as above.
8674 * fileio.c (report_file_errno): Fix errno reporting bug.
8675 If the file name is neither null nor a pair, package it up as a
8676 singleton list. All callers changed, both to this function and to
8677 report_file_error. This fixes a bug where the memory allocator
8678 invoked by list1 set errno so that the immediately following
8679 report_file_error reported the wrong errno value.
8681 Fix minor problems found by --enable-gcc-warnings.
8682 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8683 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8685 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8687 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8688 Set event->arg to Qt if switch-event shall be generated.
8689 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8691 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8693 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8696 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8697 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8698 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8699 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8700 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8701 and there is a focused frame.
8702 (head_table): Add focus-in and focus-out.
8703 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8704 bind to handle-focus-in/out.
8706 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8707 (Fhandle_switch_frame): Call Fhandle_focus_in.
8708 (syms_of_frame): defsubr handle-focus-in/out.
8710 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8712 Fix porting bug to older POSIXish platforms (Bug#14862).
8713 * sysdep.c (emacs_pipe): New function, that implements
8714 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8715 This should port better to CentOS 5 and to Mac OS X 10.6.
8716 All calls to pipe2 changed.
8718 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8719 This makes the code easier to read and the executable a bit smaller.
8720 Do not replace all calls to Fcons that happen to create lists,
8721 just calls that are intended to create lists. For example, when
8722 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8723 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8724 Similarly for list2 through list5.
8725 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8726 * bytecode.c (exec_byte_code):
8727 * callint.c (quotify_arg, Fcall_interactively):
8728 * callproc.c (Fcall_process, create_temp_file):
8729 * charset.c (load_charset_map_from_file)
8730 (Fdefine_charset_internal, init_charset):
8731 * coding.c (get_translation_table, detect_coding_system)
8732 (Fcheck_coding_systems_region)
8733 (Fset_terminal_coding_system_internal)
8734 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8735 * composite.c (update_compositions, Ffind_composition_internal):
8736 * dired.c (directory_files_internal, file_name_completion)
8738 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8739 * doc.c (Fsnarf_documentation):
8740 * editfns.c (Fmessage_box):
8742 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8743 (Feval, eval_sub, Ffuncall, apply_lambda):
8744 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8745 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8746 (Fset_file_times, Finsert_file_contents)
8747 (Fchoose_write_coding_system, Fwrite_region):
8748 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8749 * font.c (font_registry_charsets, font_parse_fcname)
8750 (font_prepare_cache, font_update_drivers, Flist_fonts):
8751 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8752 * frame.c (make_frame, Fmake_terminal_frame)
8753 (x_set_frame_parameters, x_report_frame_params)
8754 (x_default_parameter, Fx_parse_geometry):
8755 * ftfont.c (syms_of_ftfont):
8756 * image.c (gif_load):
8757 * keyboard.c (command_loop_1):
8758 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8759 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8760 (Fminor_mode_key_binding, accessible_keymaps_1)
8761 (Faccessible_keymaps, Fwhere_is_internal):
8762 * lread.c (read_emacs_mule_char):
8763 * menu.c (find_and_return_menu_selection):
8764 * minibuf.c (get_minibuffer):
8765 * nsfns.m (Fns_perform_service):
8766 * nsfont.m (ns_script_to_charset):
8767 * nsmenu.m (ns_popup_dialog):
8768 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8769 (Fx_own_selection_internal):
8770 * nsterm.m (append2):
8771 * print.c (Fredirect_debugging_output)
8772 (print_prune_string_charset):
8773 * process.c (Fdelete_process, Fprocess_contact)
8774 (Fformat_network_address, set_socket_option)
8775 (read_and_dispose_of_process_output, write_queue_push)
8776 (send_process, exec_sentinel):
8777 * sound.c (Fplay_sound_internal):
8778 * textprop.c (validate_plist, add_properties)
8779 (Fput_text_property, Fadd_face_text_property)
8780 (copy_text_properties, text_property_list, syms_of_textprop):
8781 * unexaix.c (report_error):
8782 * unexcoff.c (report_error):
8783 * unexsol.c (unexec):
8784 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8785 (Fformat_mode_line, syms_of_xdisp):
8786 * xfaces.c (set_font_frame_param)
8787 (Finternal_lisp_face_attribute_values)
8788 (Finternal_merge_in_global_face, syms_of_xfaces):
8789 * xfns.c (x_default_scroll_bar_color_parameter)
8790 (x_default_font_parameter, x_create_tip_frame):
8791 * xfont.c (xfont_supported_scripts):
8792 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8793 (menu_help_callback, xmenu_show):
8795 * xterm.c (set_wm_state):
8796 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8797 and similarly for list2 through list5.
8799 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8801 * callproc.c (Fcall_process_region): Fix minor race and tune.
8802 (create_temp_file): New function, with the temp-file-creation part
8803 of the old Fcall_process_region. Use Fcopy_sequence to create the
8804 temp file name, rather than alloca + build_string, for simplicity.
8805 Don't bother to block input around the temp file creation;
8806 shouldn't be needed. Simplify use of mktemp.
8807 Use record_unwind_protect immediately after creating the temp file;
8808 this closes an unlikely race where the temp file was not removed.
8809 Use memcpy rather than an open-coded loop.
8810 (Fcall_process_region): Use the new function. If the input is
8811 empty, redirect from /dev/null rather than from a newly created
8812 empty temp file; this avoids unnecessary file system traffic.
8814 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8816 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8817 Simplify by making this case like the other two. This is a bit
8818 slower on obsolete hosts, but the extra complexity isn't worth it.
8820 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8821 * process.c (create_process) [!DOS_NT]:
8822 Remove now-unnecessary calls to emacs_close.
8824 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8826 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8827 returning early. (Bug#14850)
8829 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8830 and inhibit-iso-escape-detection attributes of 'undecided'.
8833 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8835 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8836 Reported by Herbert J. Skuhra in
8837 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8839 Don't lose top specpdl entry when memory is exhausted.
8840 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8841 specpdl overflow here, to simplify callers; all callers changed.
8842 Always reserve an unused entry at the stack top; this avoids
8843 losing the top entry's information when memory is exhausted.
8845 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8847 Clean up errno reporting and fix some errno-reporting bugs.
8848 * callproc.c (Fcall_process):
8849 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8850 * process.c (create_process, Fmake_network_process):
8851 * unexaix.c (report_error):
8852 * unexcoff.c (report_error):
8853 Be more careful about reporting the errno of failed operations.
8854 The code previously reported the wrong errno sometimes.
8855 Also, prefer report_file_errno to setting errno + report_file_error.
8856 (Fcall_process): Look at openp return value rather than at path,
8857 as that's a bit faster and clearer when there's a numeric predicate.
8858 * fileio.c (report_file_errno): New function, with most of the
8859 old contents of report_file_error.
8860 (report_file_error): Use it.
8861 (Ffile_exists_p, Ffile_accessible_directory_p):
8862 Set errno to 0 when it is junk.
8863 * fileio.c (Faccess_file):
8864 * image.c (x_create_bitmap_from_file):
8865 Use faccessat rather than opening the file, to avoid the hassle of
8866 having a file descriptor open.
8867 * lisp.h (report_file_errno): New decl.
8868 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8871 * process.c (create_process, wait_reading_process_output) [AIX]:
8872 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8873 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8874 a multithreaded environment anyway).
8875 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8877 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8879 * image.c (x_find_image_file): Don't close a remote file handle.
8881 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8883 Fix races with threads and file descriptors.
8884 * callproc.c (Fcall_process_region):
8885 * dired.c (open_directory):
8886 * emacs.c (main, Fdaemon_initialized):
8887 * image.c (x_find_image_file):
8888 * inotify.c (Finotify_rm_watch):
8889 * lread.c (Flocate_file_internal):
8890 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8891 * term.c (term_mouse_moveto, init_tty):
8892 * termcap.c (tgetent):
8893 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8894 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8895 * unexhp9k800.c, unexmacosx.c (unexec):
8896 * callproc.c (Fcall_process_region):
8897 Use emacs_close, not close.
8898 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8899 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8900 and posix_close function on current platforms (which all lack them).
8901 (emacs_close): Use it. This should fix the races on GNU/Linux and
8902 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8903 and it should avoid closing random victim file descriptors on
8906 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8908 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8909 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8912 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8913 This is for .gdbinit xbacktrace.
8915 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8916 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8917 (emacs_set_tty): Now static.
8918 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8919 * term.c (tty_capable_p, tty_default_color_capabilities)
8920 (get_tty_terminal, term_mouse_movement)
8921 (handle_one_term_event, init_tty, maybe_fatal):
8922 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8923 (tgetent, scan_file, name_match, compare_contin):
8924 * terminal.c (get_terminal):
8925 Use bool for boolean.
8926 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8927 Prefer char to unsigned char if either will do.
8928 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8929 (tty_write_glyphs): Prefer int to unsigned.
8930 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8931 All callers changed.
8932 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8934 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8937 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8938 (B__dummy__): New dummy symbol, to pacify C89.
8939 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8940 they can't grok varargs macros.
8941 * dispnew.c (add_window_display_history)
8942 (add_frame_display_history):
8943 * print.c (print_object):
8944 * xdisp.c (debug_method_add):
8945 Use %p printf format only for void pointers.
8946 * emacs.c (usage_message): New constant, replacing ...
8947 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8948 (main): Adjust to usage reorg.
8949 * fns.c (syms_of_fns):
8950 * profiler.c (syms_of_profiler):
8951 Don't use non-constant struct initializers.
8952 * gnutls.h (gnutls_initstage_t):
8953 * lisp.h (enum Lisp_Fwd_Type):
8954 * lread.c (lisp_file_lexically_bound_p):
8955 * xsettings.c (anonymous enum):
8956 Remove trailing comma.
8957 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8958 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8959 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8961 * regex.c (const_re_char): New type, to pacify strict C89.
8962 All uses of 'const re_char' replaced to use it.
8963 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8964 with glibc when strict C89. This change is imported from gnulib.
8966 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8967 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8968 Omit GNU_LINUX implementation, since it requires long long.
8969 * xterm.c (x_draw_underwave):
8970 Do not assume the traditional order of struct's members.
8971 (x_term_init): Rewrite to avoid the need for non-constant structure
8974 Syntax cleanup, mostly replacing macros with functions.
8975 This removes the need for the syntax_temp hack.
8976 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8977 * syntax.c (SYNTAX_INLINE): New macro.
8978 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8979 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8980 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8981 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8982 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8983 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8984 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8985 Now constants, not macros.
8986 (syntax_temp) [!__GNUC__]: Remove.
8987 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8988 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8989 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8990 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8991 Move here from syntax.h; now functions, not macros. Except for the
8992 last function, these are static since only syntax.c uses them.
8993 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8994 All uses changed. Now a function, not a macro; use this fact
8995 to simplify the code.
8996 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8997 compiler bugs; no longer relevant.
8998 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8999 (SYNTAX_INLINE): New macro.
9000 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9001 for the new functions. Use bool for boolean member.
9002 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9003 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9004 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9005 (SETUP_BUFFER_SYNTAX_TABLE):
9006 Now extern inline functions, not macros.
9007 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9008 Remove; all uses replaced by implementation.
9009 (syntax_temp) [!__GNUC__]: Remove decl.
9010 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9012 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9014 * emacs.c (main): Fix syntax error.
9016 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9018 Timestamp fixes for undo (Bug#14824).
9019 * atimer.c (schedule_atimer):
9020 * fileio.c (Ffile_newer_than_file_p):
9021 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9022 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9023 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9024 (syms_of_fileio): Remove Sclear_visited_file_name.
9025 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9026 file doesn't exist; this avoids an ambiguity with negative timestamps.
9027 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9028 * systime.h (make_emacs_time, invalid_emacs_time):
9029 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9030 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9031 * undo.c (record_first_change): Push (visited-file-modtime) onto
9032 undo list rather than reimplementing it by hand, incorrectly.
9034 2013-07-09 Ken Brown <kbrown@cornell.edu>
9036 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9038 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9040 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9042 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9044 Handle errno and exit status a bit more carefully.
9045 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9046 number into an exit status. Instead, use EXIT_CANCELED.
9047 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9048 * callproc.c (relocate_fd):
9049 * emacs.c (close_output_streams, main):
9050 * process.c (create_process):
9051 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9052 Use emacs_perror for simplicity.
9053 * callproc.c (relocate_fd, main):
9054 * sysdep.c (sys_subshell):
9055 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9056 (shut_down_emacs): Use emacs_write, not write.
9057 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9058 * fileio.c (Fcopy_file, e_write):
9059 * nsterm.m (ns_select):
9060 * process.c (send_process):
9061 * sound.c (vox_write):
9062 Use emacs_write_sig, not emacs_write.
9063 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9064 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9066 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9068 (emacs_full_write): New function.
9069 (emacs_write): Rewrite to use it.
9070 (emacswrite_sig, emacs_perror): New functions.
9071 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9073 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9075 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9076 on NS even if it is present. Pixmap on NS is a void*.
9078 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9080 Port to Ubuntu 10 (Bug#14803).
9081 Problem reported by T.V. Raman.
9082 * process.c (close_on_exec, accept4, process_socket):
9083 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9085 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9087 * w32.c (sys_dup): Declare prototype.
9091 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9093 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9095 Make file descriptors close-on-exec when possible (Bug#14803).
9096 This simplifies Emacs a bit, since it no longer needs to worry
9097 about closing file descriptors by hand in some cases.
9098 It also fixes some unlikely races. Not all such races, as
9099 libraries often open files internally without setting
9100 close-on-exec, but it's an improvement.
9101 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9102 * callproc.c (Fcall_process) [!MSDOS]:
9103 * emacs.c (main) [!DOS_NT]:
9104 * nsterm.m (ns_term_init):
9105 * process.c (create_process):
9106 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9107 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9108 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9109 Prefer mkostemp with O_CLOEXEC to mkstemp.
9110 * callproc.c (relocate_fd) [!WINDOWSNT]:
9111 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9112 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9114 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9115 Make the resulting file descriptor close-on-exec.
9116 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9117 * lread.c (load_descriptor_list, load_descriptor_unwind):
9118 Remove; no longer needed. All uses removed.
9119 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9120 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9122 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9123 (Fmake_network_process, Fnetwork_interface_list)
9124 (Fnetwork_interface_info, server_accept_connection):
9125 Make newly-created socket close-on-exec.
9126 * sysdep.c (emacs_open, emacs_fopen):
9127 Make new-created descriptor close-on-exec.
9128 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9129 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9131 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9133 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9134 for NS_IMPL_GNUSTEP.
9136 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9138 Fix openp errno handling.
9139 * callproc.c (Fcall_process): Preserve openp errno around close.
9140 * lread.c (openp): Set errno when returning -1, as some callers
9143 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9145 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9147 * nsterm.h (NSSavePanel): Update comment.
9148 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9149 (ns_run_file_dialog): Declare.
9151 * nsfns.m: Remove panelOK.
9153 (ns_run_file_dialog): New function.
9154 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9155 event loop, so file dialog is popped up by ns_run_file_dialog, called
9156 by sendEvent (Bug#14578).
9157 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9159 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9161 * xdisp.c (default_line_pixel_height): New function.
9162 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9163 (try_cursor_movement, redisplay_window, try_window)
9164 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9166 * window.c (window_scroll_pixel_based):
9167 use default_line_pixel_height.
9169 * dispextern.h (default_line_pixel_height): Add prototype.
9171 * frame.c (x_set_line_spacing): Accept a float value for
9172 line-spacing parameter, per the documentation.
9174 * data.c (Fmultibyte_string_p): Doc fix.
9176 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9178 Use emacs_open more consistently when opening files.
9179 This handles EINTR more consistently now, and makes it easier
9180 to introduce other uniform changes to file descriptor handling.
9181 * sysstdio.h: New file.
9182 * buffer.c (mmap_init):
9183 * cygw32.c (chdir_to_default_directory):
9184 * dispnew.c (Fopen_termscript):
9185 * emacs.c (Fdaemon_initialized):
9186 * fileio.c (Fdo_auto_save):
9187 * image.c (slurp_file, png_load_body, jpeg_load_body):
9188 * keyboard.c (Fopen_dribble_file):
9190 * print.c (Fredirect_debugging_output):
9191 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9192 * termcap.c (tgetent):
9193 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9194 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9195 * w32term.c (w32_initialize) [CYGWIN]:
9196 * xfaces.c (Fx_load_color_file):
9197 Use emacs_open instead of plain open, and emacs_fopen instead of
9199 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9200 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9201 * callproc.c (default_output_mode): New constant.
9202 (Fcall_process): Use it to call emacs_open instead of plain creat.
9203 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9204 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9205 (emacs_fopen): New function.
9206 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9207 Include <lisp.h>, for emacs_open.
9208 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9210 Remove duplicate #include directives.
9211 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9213 Don't include stdio.h twice.
9214 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9215 Don't include sys/types.h or stdio.h twice.
9216 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9217 * lread.c: Don't include coding.h twice.
9218 * nsfont.m: Don't include frame.h twice.
9219 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9220 * ralloc.c: Don't include <unistd.h> twice.
9221 * xdisp.c: Don't include font.h twice.
9222 * xterm.c: Don't include fontset.h twice.
9223 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9225 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9227 Scale ImageMagick images more carefully.
9228 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9229 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9230 Be more careful about avoiding undefined behavior after
9231 integer overflow and division by zero.
9233 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9235 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9236 (syms_of_w32fns): DEFSYM them.
9237 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9238 (CCHDEVICENAME): Define macros if not defined.
9239 (struct MONITOR_INFO_EX): New struct.
9240 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9241 (enum_display_monitors_fn): New variable.
9242 (globals_of_w32fns): Initialize it.
9243 (Fx_display_pixel_width, Fx_display_pixel_height)
9244 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9245 multi-monitor setups in docstrings.
9246 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9247 screen size by primary monitor's millimeter per pixel.
9248 (w32_monitor_enum, w32_display_monitor_attributes_list)
9249 (w32_display_monitor_attributes_list_fallback)
9250 (Fw32_display_monitor_attributes_list): New functions.
9251 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9253 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9255 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9257 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9259 * fileio.c (Qfile_notify_error): New error symbol.
9261 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9262 * inotify.c (inotify_callback, symbol_to_inotifymask)
9263 (Finotify_add_watch, Finotify_rm_watch): Use it.
9264 (inotifyevent_to_event): Exchange order of cookie and file name.
9265 (Finotify_add_watch): Adapt docstring.
9267 * lisp.h (Qfile_notify_error): Declare.
9269 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9271 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9272 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9273 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9274 which did not work (see <http://bugs.gnu.org/14569#307>).
9275 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9276 && (!noninteractive || initialized)). This attempts to thread
9277 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9279 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9281 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9282 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9284 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9286 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9287 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9288 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9289 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9291 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9293 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9294 Define to __sys_siglist.
9296 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9298 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9299 word-wrap, so that overflow-newline-into-fringe would work in
9300 visual-line-mode. (Bug#2749)
9301 (move_it_in_display_line_to): When the last scanned display
9302 element fits exactly on the display line, and
9303 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9304 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9305 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9306 finding buffer position that corresponds to pixel coordinates,
9307 e.g. in buffer_posn_from_coords.
9309 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9311 * process.c (handle_child_signal): Call catch_child_signal if
9314 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9316 Don't convert function pointers to void * and back.
9317 It isn't portable C, and it's easy enough to avoid.
9318 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9319 (make_save_value): Add support for SAVE_FUNCPOINTER.
9320 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9321 * print.c (print_object):
9322 Distinguish function from object pointers.
9323 * lisp.h (SAVE_FUNCPOINTER): New constant.
9324 (SAVE_SLOT_BITS): Adjust to it.
9325 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9326 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9327 (voidfuncptr): New typedef.
9328 (struct Lisp_Save_Value): New member data[0].funcpointer.
9329 (XSAVE_FUNCPOINTER): New function.
9331 Simplify buildobj processing.
9332 * Makefile.in (buildobj.h): Make it a sequence of strings each
9333 followed by comma, rather than a single string. Put it into a
9334 .tmp file in case there's an error while generating it.
9335 (gl-stamp): Use .tmp for temp files.
9336 (mostlyclean): Clean .tmp files.
9337 * doc.c (buildobj): Move to just the routine that needs it.
9338 It's now an array of strings, so processing is simpler.
9340 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9342 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9343 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9344 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9345 Invoke malloc_enable_thread even when not interactive.
9346 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9347 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9348 in this case, since the underlying bug has now been fixed.
9350 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9352 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9353 unlinking it (bug#14691).
9355 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9357 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9358 before checking whether buffer is modified. This lets
9359 `kill-buffer-query-functions' cancel killing of the buffer or save
9360 its content before `kill-buffer' asks user the "Buffer %s
9361 modified; kill anyway?" question.
9363 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9365 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9366 Let the super performKeyEquivalent deal with them (Bug#14747).
9368 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9370 * widget.c (resize_cb): Remove unused local.
9372 Do not use GTK 3 if it exists but cannot be compiled.
9373 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9374 * xterm.c (x_error_handler) [!USE_GTK]:
9377 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9379 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9381 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9382 to the valid range of values. (Bug#14753)
9384 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9385 when moving point by using the current glyph matrix. This avoids
9386 the need to force redisplay when this function is called in a
9389 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9391 Fix minor problems found by static checking.
9392 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9393 Redo the latter's body to sidestep GCC parenthesization warnings.
9394 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9395 * coding.c (detect_coding, detect_coding_system):
9396 * coding.h (struct undecided_spec):
9397 Use bool for boolean.
9398 * image.c (QCmax_width, QCmax_height): Now static.
9399 * xdisp.c (Fmove_point_visually): Remove unused local.
9401 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9403 * xdisp.c (Fmove_point_visually): New function.
9405 2013-06-28 Kenichi Handa <handa@gnu.org>
9407 * coding.h (define_coding_undecided_arg_index): New enum.
9408 (coding_attr_index): New members
9409 coding_attr_undecided_inhibit_null_byte_detection,
9410 coding_attr_undecided_inhibit_iso_escape_detection,
9411 coding_attr_undecided_prefer_utf_8.
9412 (undecided_spec): New struct.
9413 (struct coding_system): New member `undecided' of the member
9416 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9417 (detect_coding): Likewise.
9418 (detect_coding_system): Likewise.
9419 (Fdefine_coding_system_internal): New coding system properties
9420 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9422 (syms_of_coding): Adjust for coding_arg_undecided_max.
9424 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9426 * image.c (x_from_xcolors): Remove unused local.
9428 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9430 Defer image data transfer between X client and server until actual
9433 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9436 * image.c (Destroy_Image): Remove.
9437 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9438 `mask_p', and `colors_p'. All uses changed.
9439 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9440 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9441 New macros for `flags' arg to x_clear_image_1.
9442 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9443 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9444 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9445 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9446 (image_get_x_image, image_unget_x_image): New functions or macros.
9447 (image_background, image_background_transparent, x_to_xcolors)
9448 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9449 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9450 instead of Destroy_Image.
9451 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9452 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9453 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9454 (imagemagick_load_image, svg_load_image): Use them instead of
9455 x_create_x_image_and_pixmap, and x_put_x_image followed by
9456 x_destroy_x_image, respectively.
9457 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9458 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9459 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9460 background_transparent fields.
9461 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9462 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9464 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9466 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9467 This mostly consists of undoing recent changes.
9468 * callproc.c (Fcall_process):
9469 * process.c (create_process):
9470 Do not worry about catching SIGCHLD here, undoing previous change.
9471 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9472 * process.c, process.h (catch_child_signal):
9473 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9474 * process.c (catch_child_handler): Don't worry about being called
9475 lazily and do not assume caller has blocked SIGCHLD, undoing
9476 previous change. Move first-time stuff back to
9477 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9478 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9479 set lib_child_handler if it's already initialized, which may
9480 help avoid problems on GNUstep.
9482 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9484 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9485 * callproc.c (Fcall_process):
9486 * process.c (create_process):
9487 Make sure SIGCHLD is caught before we fork,
9488 since Emacs startup no arranges to catch SIGCHLD.
9489 * process.c (lib_child_handler): Initialize to null, not to
9491 (catch_child_signal): Allow self to be called lazily.
9492 Do nothing if it's already been called.
9493 Assume caller has blocked SIGCHLD (all callers do now).
9494 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9495 just before it's really needed.
9496 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9497 since it hasn't been caught yet.
9499 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9501 * image.c (compute_image_size): New function to implement
9502 :max-width and :max-height.
9503 (imagemagick_load_image): Use it.
9505 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9507 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9508 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9510 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9511 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9512 the SIGCHLD handler, since the code is not atomic and (due to glib)
9513 signals may be arriving now.
9514 * sysdep.c (init_signals): Do not catch child signals here;
9515 'main' now does that later, at a safer time.
9517 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9519 Clean up SIGCHLD handling a bit (Bug#14569).
9520 * process.c, process.h (catch_child_signal):
9521 Now always extern, even if !NS_IMPL_GNUSTEP.
9522 * process.c (catch_child_signal): Move glib tickler here from
9523 init_process_emacs, so that it's done earlier in Emacs
9524 initialization. Also move the noninteractive && !initialized
9525 check here from init_process_emacs. This is all a bit cleaner for
9526 GNUish platforms, and I hope it works around the Cygwin bug.
9527 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9528 that glib signal handling is tickled before glib creates threads.
9530 * process.c (wait_reading_process_output): Avoid int overflow
9531 when reading more than 2 GiB total from a process.
9533 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9535 * process.c (create_process): Handle a couple more cases,
9536 i.e., work even if new_argv and wait_child_setup[i] are cached.
9537 Use Fcall_process's style for volatile vars.
9539 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9541 * process.c (create_process): Mark PROCESS volatile.
9543 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9545 Use C99-style flexible array members if available.
9546 This avoids some subtle aliasing issues, which typically
9547 aren't a problem with GCC but may be a problem elsewhere.
9548 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9549 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9550 In either case, it uses a flexible array member rather than
9551 the old struct hack. All uses changed.
9552 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9553 Adjust to sdata reorganization.
9554 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9555 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9556 that ports better to pre-C99 non-GCC.
9557 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9558 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9559 as the latter has changed.
9560 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9561 and port better to pre-C99 GCC.
9562 * image.c (struct xpm_cached_color):
9563 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9564 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9565 Use FLEXIBLE_ARRAY_MEMBER.
9566 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9567 Move decl to top level so it gets checked against implementation.
9568 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9569 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9571 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9573 * syntax.c: Integer cleanups.
9574 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9575 All uses that need 0-or-2 changed to:
9576 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9577 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9578 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9579 (char_quoted, prev_char_comend_first, back_comment)
9580 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9581 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9582 Use bool for boolean.
9583 (update_syntax_table, skip_chars, skip_syntaxes):
9584 Prefer int to unsigned when either will do.
9585 (back_comment): Return boolean success flag, like forw_comment,
9586 instead of positive-or-minus-1 (which might have overflowed int anyway).
9587 Don't stuff ptrdiff_t into int.
9588 (syntax_spec_code, syntax_code_spec): Now const.
9589 (Fmatching_paren, scan_lists, scan_sexps_forward):
9590 Use enum syntaxcode for syntax code.
9591 (Fmatching_paren): Check that arg is a character, not just an integer.
9592 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9593 (Finternal_describe_syntax_value): Omit no-longer-needed
9595 (skip_chars): Use char, not unsigned char, when the distinction
9597 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9598 * bytecode.c (exec_byte_code):
9599 * syntax.c (syntax_spec_code, Fchar_syntax)
9600 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9602 * syntax.h (SYNTAX_WITH_FLAGS):
9603 Omit unnecessary casts.
9605 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9607 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9608 line dimensions here, to avoid race conditions with the main
9609 thread. (Bug#14062, bug#14630, bug#14669)
9611 * w32term.c (w32_draw_window_cursor): Compute the header line and
9612 mode line dimensions here.
9613 <w32_system_caret_window, w32_system_caret_hdr_height>:
9614 <w32_system_caret_mode_height>: New variables.
9616 * w32term.h: Declare them.
9618 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9620 * alloc.c (die): Move "assertion failed" string here ...
9621 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9622 COND when SUPPRESS_CHECKING. This shrinks the executable text
9623 size by 0.8% to 2.2% when configured with --enable-checking,
9624 depending on optimization flags (GCC 4.8.1 x86-64).
9626 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9628 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9630 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9631 base is 2; this is more accurate.
9633 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9635 * sound.c (string_default): Move to !WINDOWSNT section.
9636 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9638 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9640 * sound.c: Integer cleanups.
9641 Remove unnecessary forward decls.
9642 (struct sound_device): The 'file' member is now a Lisp_Object, not
9643 a char *, so that we needn't invoke alloca on a huge size.
9644 (Fplay_sound_internal): Adjust to this.
9645 (string_default): New function.
9646 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9647 Use it to adjust to the struct sound_device change.
9648 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9649 (be2hs) [0]: Remove.
9651 * syntax.c (skip_chars): Don't use uninitialized storage
9652 when searching a multibyte buffer for characters that are not in a
9653 unibyte string that contains non-ASCII characters.
9655 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9657 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9658 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9660 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9662 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9664 2013-06-18 Kenichi Handa <handa@gnu.org>
9666 * font.c (Ffont_spec): Signal an error for an invalid font name
9669 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9671 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9672 In particular this ports to 32-bit sparc Sun cc.
9673 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9674 array with a dummy element at specpdl[-1], so that its address can
9676 (unbind_to): Do not copy the binding; not needed, now that we
9677 copy old_value in the one place where the copy is needed.
9678 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9679 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9680 (union specbinding): Rename from struct specbinding. Redo layout
9681 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9682 which is not portable. With Sun C 5.12 32-bit sparc, the
9683 declaration causes nargs to be an unsigned bitfield, a behavior
9684 that the C standard allows; but Emacs wants nargs to be signed.
9685 The overall type is now a union of structures rather than a
9686 structure of union of structures, and the 'kind' member is now a
9687 bitfield, so that the overall type doesn't grow. All uses changed.
9688 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9690 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9692 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9693 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9695 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9697 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9699 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9700 unless we know that the window w's frame is a frame object.
9701 Another attempt at solving bug#14062 and bug#14630.
9703 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9705 * textprop.c (property_set_type): New enum.
9706 (add_properties): Allow appending/prepending text properties.
9707 (add_text_properties_1): Factored out of Fadd_text_properties.
9708 (Fadd_text_properties): Move all the code into
9709 add_text_properties_1.
9710 (Fadd_face_text_property): New function that calls
9711 add_text_properties_1.
9713 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9715 Move functions from lisp.h to individual modules when possible.
9716 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9717 * alloc.c (XFLOAT_INIT, set_symbol_name):
9718 * buffer.c (CHECK_OVERLAY):
9719 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9720 (set_char_table_parent):
9721 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9722 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9723 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9724 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9726 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9727 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9728 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9729 (backtrace_args, backtrace_debug_on_exit):
9730 * floatfns.c (CHECK_FLOAT):
9731 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9732 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9733 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9734 (set_hash_index_slot):
9735 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9736 * marker.c (CHECK_MARKER):
9737 * textprop.c (CHECK_STRING_OR_BUFFER):
9738 * window.c (CHECK_WINDOW_CONFIGURATION):
9739 Move here from lisp.h, and make these functions static rather than
9741 * buffer.c (Qoverlayp):
9743 * fns.c (Qhash_table_p):
9744 * window.c (Qwindow_configuration_p):
9746 * lisp.h: Remove the abovementioned defns and decls.
9748 Use functions, not macros, for XINT etc (Bug#11935).
9749 In lisp.h, prefer functions to function-like macros, and
9750 constants to object-like macros, when either will do. This:
9751 . simplifies use, as there's no more need to worry about
9752 arguments' side effects being evaluated multiple times.
9753 . makes the code easier to debug on some platforms.
9754 However, when using gcc -O0, keep using function-like macros
9755 for a few critical operations, for performance reasons.
9756 This sort of thing isn't needed with gcc -Og, but -Og
9757 is a GCC 4.8 feature and isn't widely-enough available yet.
9758 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9759 Remove enum lsb_bits; no longer needed.
9760 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9761 * buffer.c (Qoverlap):
9763 * fns.c (Qhash_table_p):
9764 Now extern, so lisp.h can use these symbols.
9765 * dispextern.h: Include character.h, for MAX_CHAR etc.
9766 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9767 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9768 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9769 (GLYPH_CODE_P): Move here from lisp.h.
9770 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9771 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9772 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9773 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9774 XUNTAG now returns void *.
9775 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9776 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9777 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9778 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9779 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9780 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9781 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9782 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9783 New macros, renamed from their sans-lisp_h_ counterparts.
9784 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9785 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9786 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9787 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9788 If compiling via GCC without optimization, define these as macros
9789 in addition to inline functions.
9790 To disable this, compile with -DINLINING=0.
9791 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9792 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9793 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9794 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9795 (INTMASK, VALMASK): Now macros, since static values cannot be
9796 accessed from extern inline functions.
9797 (VALMASK): Also a constant, for benefit of old GDB.
9798 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9799 is INTEGERP, which can fold it in.
9800 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9801 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9802 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9803 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9804 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9805 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9806 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9807 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9808 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9809 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9810 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9811 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9812 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9813 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9814 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9815 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9816 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9817 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9818 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9819 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9820 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9821 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9822 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9823 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9824 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9825 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9826 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9827 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9828 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9829 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9830 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9831 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9832 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9834 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9835 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9836 (VALMASK): Define in one place rather than in two, merging the
9837 USE_LSB_TAG parts; this is simpler.
9838 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9839 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9840 Move up, to avoid use before definition.
9841 Also include "globals.h" earlier, for the same reason.
9842 (make_natnum): New function.
9843 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9844 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9845 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9846 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9847 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9848 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9849 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9850 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9851 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9852 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9853 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9854 (Qwindow_configuration_p, Qimage): New forward declarations.
9855 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9856 (STRING_COPYIN): Remove; unused.
9857 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9858 (xcar_addr, xcdr_addr): New functions. All uses changed.
9859 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9860 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9861 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9862 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9863 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9864 (TYPE_RANGED_INTEGERP): Simplify.
9865 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9866 (setlocale, fixup_locale, synchronize_system_messages_locale)
9867 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9868 Now empty functions, not macros.
9869 (functionp): Return bool, not int.
9870 * window.c (Qwindow_configuration_p): Now extern,
9871 so window.h can use it.
9872 * window.h (Qwindowp): Move decl back to lisp.h.
9874 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9876 * xdisp.c (Fline_pixel_height): New function, required for solving
9879 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9881 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9883 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9885 * lread.c (syms_of_lread):
9886 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9888 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9890 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9892 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9894 * fileio.c (expand_file_name): Doc fix.
9896 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9898 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9899 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9900 Wait for self, not for 0. This can't hurt on GNU or similar
9901 system, and may help with Cygwin.
9903 * keyboard.c: Don't use PROP (...) as an lvalue.
9904 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9905 Use set_prop (A, B), not PROP (A) = B.
9907 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9909 * xdisp.c (get_it_property): Use it->window instead of generating
9910 a Lisp object from it->w.
9912 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9914 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9915 get-char-property the window that is being rendered, instead of
9916 the buffer, to support window-specific overlays. (Bug#14575)
9917 (compute_display_string_pos): When W is NULL, use the current
9918 buffer as the object to pass to get-char-property.
9919 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9920 pointer member of the bidi iterator, since no window is pertinent
9923 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9925 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9926 being displayed, and pass it to compute_display_string_pos.
9927 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9928 (bidi_paragraph_init): All callers changed.
9930 * xdisp.c (init_from_display_pos, init_iterator)
9931 (handle_single_display_spec, next_overlay_string)
9932 (get_overlay_strings_1, reseat_1, reseat_to_string)
9933 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9934 Set bidi_it.w member from it->w.
9935 (compute_display_string_pos): Accept additional argument, the
9936 window being displayed, and pass it to Fget_char_property.
9939 * dispextern.h (struct bidi_it): New member w, the window being
9941 (compute_display_string_pos): Adjust prototype.
9943 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9945 * xgselect.c: Remove unneeded include xterm.h.
9947 * process.c (wait_reading_process_output): Check for NS before GLIB.
9948 GLIB may be linked in due to rsvg, but ns_select must be called.
9950 * xgselect.c (xg_select): Remove call to window_system_available
9951 and g_main_context_pending at the top, so Gdk events (i.e. file
9952 notify) are processed when Emacs is started with -nw.
9954 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9956 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9957 (ctagsfiles3): New variable, includes only *.m files.
9958 (TAGS): Use an explicit language name in the regular expressions,
9959 to avoid transformation of '/SOMETHING' by MSYS to
9960 'c:\MSYS\SOMETHING'.
9962 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9964 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9966 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9968 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9969 still need to set the mouse pointer shape and activate help-echo.
9972 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9974 A few porting etc. fixes for the new file monitor code.
9975 See the thread containing
9976 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9977 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9978 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9979 (dir_monitor_callback, Fgfile_rm_watch):
9980 Use assq_no_quit instead of Fassoc, for speed.
9981 (dir_monitor_callback, Fgfile_rm_watch):
9982 eassert that the monitor is a fixnum.
9983 (dir_monitor_callback): No need for CDR_SAFE.
9984 Simplify building of lisp with alternative tails.
9985 (Fgfile_add_watch, Fgfile_rm_watch):
9986 Do not assume glib functions set errno reliably on failure.
9987 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9988 and signal an error otherwise.
9989 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9990 Use Fdelq instead of Fdelete, for speed.
9992 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9994 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9995 don't insist on being invoked on a highlighted tool-bar button.
9996 Avoids losing tool-bar functionality when mouse-highlight is nil.
9997 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9998 Don't highlight when mouse-highlight is nil.
9999 (note_mouse_highlight): When mouse-highlight is nil, don't return
10000 right away; instead, run tool-bar and mode-line highlight
10001 subroutine, clear any existing highlight, and revert the mouse
10002 pointer to its default shape. (Bug#14558)
10004 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10006 * lisp.mk (lisp): Add prog-mode.el.
10008 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10010 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10011 * process.c (dummy_handler): New function.
10012 (lib_child_handler): New static var.
10013 (handle_child_signal): Invoke it.
10014 (catch_child_signal): If a library has set up a signal handler,
10015 save it into lib_child_handler.
10016 (init_process_emacs): If using glib and not on Windows, tickle glib's
10017 child-handling code so that it initializes its private SIGCHLD handler.
10018 * syssignal.h (SA_SIGINFO): Default to 0.
10019 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10020 31; it should no longer be needed now.
10022 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10024 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10026 * gfilenotify.c (globals_of_gfilenotify): New function.
10027 (syms_of_gfilenotify): Move global initialization there.
10029 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10031 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10033 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10034 * keyboard.c (menu_bar_items, tool_bar_items):
10035 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10036 not override local keymaps any more.
10038 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10040 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10042 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10044 * w32console.c (initialize_w32_display): Return the dimensions of
10045 the console window via 2 additional arguments, not via the current
10046 frame. This avoids crashes due to overrunning the bounds of
10047 frame's decode_mode_spec_buffer, which is not resized following
10048 the change of the frame dimensions from the initial 10x10.
10050 * w32term.h (w32_initialize_display_info): Adjust prototype.
10052 * term.c (init_tty): Take dimensions of the frame from the values
10053 returned by initialize_w32_display.
10055 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10056 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10057 (LIBES): Add $(GFILENOTIFY_LIBS).
10059 * w32inevt.c (handle_file_notifications): Add dummy implementation
10060 for !HAVE_W32NOTIFY.
10062 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10064 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10066 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10068 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10070 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10072 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10074 Fix minor problems found by static checking.
10075 * data.c (pure_write_error):
10076 Use xsignal2, not Fsignal, as Fsignal might return.
10077 * eval.c (set_backtrace_debug_on_exit): Now static.
10078 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10079 No longer inline. EXTERN_INLINE is needed only for functions
10080 defined in .h files. Reindent function header as per GNU style.
10081 (backtrace_p, backtrace_top, backtrace_next):
10082 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10083 compiler or linker. Add extern decls to pacify gcc -Wall.
10084 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10086 * frame.c (free_monitors): Define only on platforms that need it.
10087 * nsterm.m (ns_term_init):
10088 * process.c (catch_child_signal):
10089 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10090 defined on all porting targets these days.
10091 * process.c, process.h (catch_child_signal):
10092 Make it extern only if NS_IMPL_GNUSTEP is defined.
10094 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10096 * w32.c (gettimeofday): Make the signature identical to prototype
10097 in nt/inc/sys/time.h.
10099 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10101 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10104 * keyboard.c (safe_run_hooks_error): Improve error message.
10106 * data.c (pure_write_error): Add `object' argument.
10107 * puresize.h (CHECK_IMPURE): Use it.
10109 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10111 * Makefile.in (NOTIFY_OBJ): New variable.
10112 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10114 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10115 Call syms_of_gfilenotify.
10117 * gfilenotify.c: New file.
10119 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10120 and Qfile_w32notify.
10121 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10122 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10124 * lisp.h: Declare syms_of_gfilenotify.
10126 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10128 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10130 Merge the specpdl and backtrace stacks. Make the structure of the
10131 specpdl entries more obvious via a tagged union of structs.
10132 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10133 (enum specbind_tag): New enum.
10134 (struct specbinding): Make it a tagged union of structs.
10135 Add a case for backtrace records.
10136 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10137 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10138 (backtrace_debug_on_exit): New accessors.
10139 (struct backtrace): Remove.
10140 (struct catchtag): Remove backlist field.
10141 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10143 (Flocal_variable_p): Speed up the common case where the binding is
10145 * eval.c (backtrace_list): Remove.
10146 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10147 (set_backtrace_args, set_backtrace_nargs)
10148 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10149 (backtrace_next): New functions.
10150 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10151 (unwind_to_catch, internal_lisp_condition_case)
10152 (internal_condition_case, internal_condition_case_1)
10153 (internal_condition_case_2, internal_condition_case_n): Don't bother
10154 with backtrace_list any more.
10155 (Fsignal): Adjust to new backtrace format.
10156 (grow_specpdl): Move up.
10157 (record_in_backtrace): New function.
10158 (eval_sub, Ffuncall): Use it.
10159 (apply_lambda): Adjust to new backtrace format.
10160 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10162 (specbind): Adjust to new specpdl format. Simplify.
10163 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10164 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10166 (mark_backtrace): Remove.
10167 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10168 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10169 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10171 * profiler.c (record_backtrace): Use get_backtrace.
10172 (handle_profiler_signal): Use backtrace_top_function.
10173 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10174 accessor functions.
10176 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10178 * process.h (catch_child_signal): Declare.
10180 * process.c (catch_child_signal): New function.
10181 (init_process_emacs): Call it.
10183 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10184 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10186 (x_set_cursor_type): Remove declaration.
10187 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10188 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10189 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10190 (ns_get_color): Use F suffix on float.
10191 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10192 (ns_get_rgb_color): Remove.
10193 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10194 (note_mouse_movement): x and y are CGFloat.
10195 (ns_draw_fringe_bitmap): Remove unused rowY.
10196 Change #if to COCOA && >= 10_6.
10197 (ns_draw_window_cursor): Remove unused overspill.
10198 (ns_draw_underwave): width and x are EamcsCGFloat.
10199 (ns_draw_box): thickness is CGFloat.
10200 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10201 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10202 if not in main thread.
10203 (ns_get_pending_menu_title, ns_check_menu_open)
10204 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10205 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10206 (sendFromMainThread:): New method.
10207 (changeFont:): size is CGFloat.
10208 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10209 Disable warning about permanent text.
10210 (characterIndexForPoint:): Adjust return type depending on GNUstep
10212 (mouseDown:): delta is CGFloat.
10213 (updateFrameSize): Remove unised variable f.
10214 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10215 Cast float to EmacsCGFloat.
10216 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10217 also to -1 when restoring.
10218 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10219 inside NS_IMPL_COCOA.
10220 (toggleFullScreen:): Put call to toggleFullScreen inside
10221 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10222 (setPosition:portion:whole:): por is CGFloat.
10223 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10224 (mouseDown:): Use CGFloat.
10225 (mouseDragged:): Remove unised variable edge.
10226 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10228 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10229 of CGFloat differs.
10230 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10231 when NS_IMPL_GNUSTEP.
10232 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10233 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10234 (EmacsToolbar): Add clearAll. Add tag argument to
10235 addDisplayItemWithImage.
10236 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10238 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10240 * nsmenu.m (ns_update_menubar): Make static.
10241 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10242 (fillWithWidgetValue:): Add cast to SEL for setAction.
10243 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10244 (update_frame_tool_bar): Update code for GNUstep.
10245 (clearAll): New method.
10246 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10247 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10248 Move identifierToItem setObject and activeIdentifiers addObject before
10249 call to insertItemWithItemIdentifier.
10250 (validateVisibleItems): Fix indentation.
10251 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10252 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10253 UtilityWindow to aStyle, remove call to setStyleMask.
10255 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10257 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10258 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10259 Use F suffix on floats.
10260 (ns_char_width): Returns CGFloat.
10261 (ns_ascii_average_width): w is CGFloat instead of float.
10262 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10264 (ns_glyph_metrics): CGFloat instead of float.
10266 * nsfns.m (x_set_foreground_color, x_set_background_color):
10268 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10269 remove unused variables.
10270 (Fns_read_file_name): Keep track if panel is for save.
10271 Use ns_filename_from_panel/ns_directory_from_panel.
10272 (Fns_list_services): delegate only used for COCOA.
10273 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10274 Just return the input if GNUstep.
10275 (x_screen_planes): Remove.
10276 (Fxw_color_values): Use EmacsCGFloat
10277 (Fns_display_monitor_attributes_list): Only get screen number for
10279 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10281 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10282 ns_directory_from_panel.
10284 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10286 * process.c (handle_child_signal): Also use WCONTINUED.
10287 This is so that list-processes doesn't mistakenly list the process
10288 as stopped, when the process has actually been continued and is
10291 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10293 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10294 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10295 not already configured.
10297 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10299 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10301 * Makefile.in (mostlyclean): Remove *.res files.
10303 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10305 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10306 a buffer (bug#8447).
10308 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10310 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10311 display vector, and we backtrack, handle the case that the
10312 previous character position is also displayed from a display
10313 vector or covered by a display string or image. (Bug#14476)
10315 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10317 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10318 (struct MonitorInfo, free_monitors): Remove.
10319 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10320 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10321 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10324 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10325 (struct MonitorInfo, free_monitors): Remove.
10326 (ns_screen_name): Make static.
10327 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10328 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10331 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10332 (struct MonitorInfo): New struct.
10333 (free_monitors, make_monitor_attribute_list): Declare.
10335 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10337 (free_monitors, make_monitor_attribute_list): New functions.
10338 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10341 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10343 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10345 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10347 * keyboard.c: Apply keyboard decoding only to events that come directly
10348 from the tty, not from unread-command-events (bug#14368).
10349 (read_event_from_main_queue): New function, extracted from read_char.
10350 (read_decoded_char): Remove.
10351 (read_decoded_event_from_main_queue): New function to replace it.
10352 (read_char): Use it.
10353 (read_key_sequence): Use read_char rather than read_decoded_char.
10355 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10357 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10359 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10361 2013-05-22 Kenichi Handa <handa@gnu.org>
10363 The following changes are to fix the setting of
10364 buffer-file-coding-system on, for instance, C-x RET c unix RET
10365 _FILE_OF_DOS_EOL_TYPE_ RET.
10367 * coding.h (struct coding_system): New member detected_utf8_chars.
10369 * coding.c (detect_coding_utf_8): Count characters and check EOL
10370 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10372 (setup_coding_system): Do not initialize coding->head_ascii.
10373 (check_ascii): Do not set coding->eol_seen but update it. Do not
10374 call adjust_coding_eol_type here.
10375 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10376 If the eol-type of CODING is already specified, adjust the eol type
10377 of the found coding-system.
10378 (decode_coding_gap): Cancel previous change. Utilize the
10379 character numbers counted by detect_coding_utf_8. Fix detection
10382 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10384 * search.c (looking_at_1): Only set last_thing_searched if the match
10385 changed the match-data (bug#14281).
10387 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10389 * xdisp.c (reseat_at_previous_visible_line_start):
10390 Already declared in dispextern.h, so remove it here.
10391 (move_it_vertically_backward): Likewise.
10393 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10395 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10396 (Fx_display_pixel_width, Fx_display_pixel_height)
10397 (Fx_display_mm_width, Fx_display_mm_height):
10398 Mention `display-monitor-attributes-list' in docstrings.
10400 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10401 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10402 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10403 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10404 (Fx_display_backing_store, Fx_display_visual_class)
10405 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10406 (Fx_display_grayscale_p, Fx_display_pixel_width)
10407 (Fx_display_pixel_height, Fx_display_planes)
10408 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10409 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10410 (Fx_display_mm_width, Fx_display_mm_height)
10411 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10412 height for all physical monitors as in X11.
10414 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10415 Return pixel width or height for all physical monitors as in X11.
10417 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10419 Port --enable-gcc-warnings to clang.
10420 * bytecode.c (exec_byte_code):
10422 Redo diagnostic pragmas to pacify clang, too.
10423 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10424 * editfns.c (Fencode_time):
10425 * fileio.c (file_accessible_directory_p):
10426 * font.c (font_unparse_xlfd):
10427 Use '&"string"[index]' instead of '"string" + (index)'.
10428 * undo.c (user_error): Remove; unused.
10430 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10432 * insdel.c (insert_1_both): Document the arguments, instead of
10433 referring to insert_1, which no longer exists.
10435 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10436 some window, increment windows_or_buffers_changed, so that
10437 *Messages* display in that window is updated. (Bug#14408)
10439 * w32.c: Include epaths.h.
10440 (init_environment): Use cmdproxy.exe without leading directories.
10441 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10443 (gettimeofday): Adjust signature and return value to Posix
10446 * unexw32.c (open_output_file): Delete the existing emacs.exe
10447 before creating it, to break the hard link to the versioned
10450 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10451 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10452 (FIRSTFILE_OBJ): New variables.
10453 (W32_RES): Rename to EMACSRES. All users changed.
10454 (base_obj): Use $(CM_OBJ).
10455 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10456 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10457 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10458 $(W32_RES_LINK) before $(LIBES).
10459 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10461 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10463 * makefile.w32-in (DOC): Use just "DOC".
10465 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10467 * process.c: Export default filters and sentinels to Elisp.
10468 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10470 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10471 (Fset_process_sentinel, Fformat_network_address):
10472 Default to them instead of nil.
10473 (server_accept_connection): Sentinels can't be nil any more.
10474 (read_and_dispose_of_process_output): New function, extracted from
10475 read_process_output.
10476 (read_process_output): Use it; filters can't be nil.
10477 (Finternal_default_process_filter): New function, extracted from
10478 read_process_output.
10479 (exec_sentinel_unwind): Remove function.
10480 (exec_sentinel): Don't zilch sentinel while running.
10481 (status_notify): Sentinels can't be nil.
10482 (Finternal_default_process_sentinel): New function extracted from
10484 (setup_process_coding_systems): Default filter is not nil any more.
10485 (syms_of_process): Export new Elisp functions and initialize
10487 * lisp.h (make_lisp_proc): New function.
10489 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10491 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10493 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10495 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10496 unless we know that the window w is a leaf window.
10497 Another attempt at solving bug#14062.
10499 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10501 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10504 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10506 * image.c (gif_load): Check that subimages fit (Bug#14345).
10508 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10510 * lread.c (skip_dyn_eof): New function.
10511 (read1): Use it to skip the end of a file in response to #@00.
10513 * doc.c (get_doc_string): Slightly relax the sanity checking.
10515 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10517 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10518 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10519 (MonitorInfo): New struct.
10520 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10521 (Fns_display_monitor_attributes_list): New functions.
10522 (display-usable-bounds): Remove.
10523 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10526 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10528 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10529 (GTK_CHECK_VERSION): New macro, if not already defined.
10530 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10531 replaced by GTK_CHECK_VERSION.
10533 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10535 * xterm.h (GTK_PREREQ): New macro.
10536 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10537 to use this macro instead, for consistency and clarity.
10539 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10541 * xdisp.c (row_for_charpos_p): New function, with code of
10542 cursor_row_p, but accepts an additional argument CHARPOS instead
10543 of using a hardcoded PT.
10544 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10545 (row_containing_pos): Call row_for_charpos_p instead of partially
10546 doing the same. Fixes cursor positioning under longlines-mode
10547 when longlines-show-effect includes more than one newline, when
10548 moving the cursor vertically up.
10550 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10552 * makefile.w32-in (ACL_H): New macro.
10553 ($(BLD)/fileio.$(O)): Update dependencies.
10555 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10557 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10558 * Makefile.in (LIB_ACL): New macro.
10559 (LIBACL_LIBS): Remove.
10560 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10561 * fileio.c: Include <acl.h>.
10562 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10563 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10565 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10568 * unexelf.c: Don't assume ElfW (Half) fits in int.
10569 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10570 when dealing with ElfW (Half) values, since they can exceed 2**31
10571 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10572 (entry_address): Omit unused NUM arg. All uses changed.
10574 2013-05-07 Juri Linkov <juri@jurta.org>
10576 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10577 to the string converted from number with `Fnumber_to_string'.
10580 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10582 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10583 This fixes a problem introduced by my previous change.
10585 2013-05-07 Glenn Morris <rgm@gnu.org>
10587 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10589 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10591 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10593 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10595 Static checking by GCC 4.8.0.
10596 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10597 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10598 (x_get_monitor_attributes_fallback)
10599 (x_get_monitor_attributes_xinerama)
10600 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10601 Define only if USE_GTK.
10602 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10603 (x_get_monitor_attributes_fallback): Omit unused locals.
10604 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10605 Use double, not float, to avoid mixed-mode floating point arithmetic.
10607 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10608 Jan Djärv <jan.h.d@swipnet.se>
10610 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10611 (XINERAMA_CFLAGS): New macros.
10612 (ALL_CFLAGS, LIBES): Use them.
10614 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10615 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10616 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10617 (syms_of_xfns): DEFSYM them.
10618 (struct MonitorInfo): New struct.
10619 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10620 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10621 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10622 (x_get_monitor_attributes_xinerama): New functions.
10623 (Fx_display_monitor_attributes_list): New primitive.
10624 (syms_of_xfns): Defsubr it.
10626 * xterm.h (x_display_info): Add Xatom_net_workarea and
10627 Xatom_net_current_desktop.
10629 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10630 and dpyinfo->Xatom_net_current_desktop.
10632 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10634 * xdisp.c (pos_visible_p): Use the special code for finding the
10635 beginning of a display property or overlay for any "replacing"
10636 display property, not just for display strings. This solves
10637 incorrect reporting of position by posn-at-point. (Bug#14241)
10639 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10641 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10642 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10643 Verify that ElfW (Half) fits in int.
10644 (fatal): Use same signature as lisp.h.
10645 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10646 configure and build with -DUNEXELF_DEBUG without worrying about
10647 other modules that use DEBUG.
10648 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10649 possibly-wide integers now uses it instead of plain fprintf.
10650 (entry_address): New function, which avoids problems with 32-bit
10651 overflow on 64-bit hosts.
10652 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10653 (round_up): Don't assume the remainder fits in int.
10654 (find_section): Use bool for boolean. Simplify debug code.
10655 (unexec): Don't assume file sizes fit in int or size_t.
10656 Omit unnecessary trailing newline in 'fatal' format.
10657 Use strerror rather than outputting decimal error number.
10658 Remove unused code when emacs is not defined;
10659 this file relies on Emacs now.
10660 Don't assume e_phnum and e_shnum are positive.
10662 * regex.c: Fix problems when DEBUG is defined.
10663 (extract_number, extract_number_and_incr): Define regardless of
10664 whether DEBUG is defined; that's simpler and makes the code less
10665 likely to go stale in the normal case when DEBUG is not defined.
10666 Return int rather than taking an int * arg. All callers changed.
10667 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10668 Remove, replacing with ...
10669 (DEBUG_PRINT): New macro. All callers changed.
10670 (DEBUG_COMPILES_ARGUMENTS): New macro.
10671 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10672 (print_compiled_pattern, print_double_string) [DEBUG]:
10673 Use prototype rather than old-style definition.
10674 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10675 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10676 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10677 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10678 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10679 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10680 This matters only when DEBUG is defined.
10682 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10684 * xdisp.c (set_iterator_to_next): Set the
10685 ignore_overlay_strings_at_pos_p flag only if we are _really_
10686 iterating over an overlay string, as indicated by the
10687 current.overlay_string_index member. (Bug#14306)
10689 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10691 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10692 to where it is used, to avoid autorelease issues (Bug#14050).
10694 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10696 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10697 * fileio.c (syms_of_fileio): Implement this.
10698 * filelock.c (create_lock_file): If symbolic links don't work, so
10699 we use a regular file as a lock file, do not fsync the lock file;
10702 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10704 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10705 (syms_of_minibuf): Adjust accodingly.
10707 * callint.c (Fcall_interactively): Adjust calls accordingly.
10709 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10711 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10712 w->contents is a buffer before computing everything else.
10713 Use parentheses to disambiguate last part of the condition.
10715 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10716 assertion violations. (Bug#14062)
10718 2013-05-01 David Reitter <david.reitter@gmail.com>
10720 * nsfns.m (ns_tooltip): Initialize.
10722 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10724 * coding.c (decode_coding_gap): Don't remove the character before
10725 a newline unless it's a CR character. (Bug#14287)
10727 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10729 * dispextern.h (struct face): Move enum face_underline_type
10730 earlier so that bitfields can be in the same word.
10732 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10734 * nsfns.m (handlePanelKeys): New function.
10735 (EmacsOpenPanel:performKeyEquivalent:)
10736 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10737 arrows/function/control and copy/paste keys (Bug#14296).
10739 2013-04-27 Juri Linkov <juri@jurta.org>
10741 * callint.c (Fcall_interactively): Call `Qread_number' for
10742 interactive code letter `n' instead of using duplicate code.
10745 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10747 * systime.h (make_timeval): Declare as 'const'.
10749 2013-04-27 Kenichi Handa <handa@gnu.org>
10751 * font.c (font_open_entity): Always open a font of manageable
10754 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10756 Port better to AIX (Bug#14258).
10757 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10760 2013-04-24 Kenichi Handa <handa@gnu.org>
10762 * coding.c (decode_coding_iso_2022): When an invalid escape
10763 sequence is encountered, reset the invocation and designation
10764 status to the safest one.
10766 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10768 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10769 Without this fix, "make distclean" leaves stamp-h1 behind.
10771 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10773 * w32fns.c (w32_fullscreen_rect): New function to compute the
10774 window rectangle for the given fullscreen mode.
10775 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10776 longer tunes the window size. This keeps the window's edges flush
10777 with the screen and allows the taskbar to hide itself in fullboth.
10779 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10780 window decorations and uses the entire screen.
10782 * w32term.h (w32_fullscreen_rect) Add prototype.
10783 (struct w32_output): Replace normal_width, normal_height,
10784 normal_top, and normal_left members with a single normal_placement
10786 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10788 (FRAME_NORMAL_PLACEMENT): New macro.
10790 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10792 * minibuf.c (Ftest_completion): Silence compiler warning.
10794 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10796 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10799 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10802 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10803 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10804 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10805 parentheses where appropriate.
10807 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10809 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10811 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10813 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10814 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10815 Mention in the doc string that setting these variables takes
10816 effect only after a call to set-window-buffer. (Bug#14200)
10818 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10820 * indent.c (Fvertical_motion): Don't consider display strings on
10821 overlay strings as display strings on the buffer position we
10822 started from. This prevents vertical cursor motion from jumping
10823 more than one line when there's an overlay string with a display
10824 property at end of line.
10825 Reported by Karl Chen <Karl.Chen@quarl.org> in
10826 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10828 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10830 * window.c (select_window): `record_buffer' even if window is
10831 already selected (bug#14191).
10833 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10835 * window.c (Fwindow_end): Test more flags, including the buffer's
10836 last_overlay_modified flag, to determine whether the window's
10837 display is really up-to-date. Prevents the function from
10838 returning a stale value. (Bug#14170)
10839 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10842 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10844 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10845 garbaged only if it is not already the top frame on its TTY.
10846 This prevents flickering due to constant redrawing of TTY frames when
10847 there are GUI frames open in the same session. (Bug#13864)
10849 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10851 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10852 of marking the idle timers directly.
10854 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10856 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10857 tables (bug#14054).
10859 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10861 * window.c (select_window): Don't record_buffer while the invariant is
10862 temporarily broken (bug#14161).
10864 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10866 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10868 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10870 2013-04-07 Romain Francoise <romain@orebokech.com>
10872 Ignore additional platform-specific ACL errors (Bug#13702).
10873 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10874 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10876 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10878 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10881 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10883 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10884 This bug was introduced by my 2013-02-25 change that simplified
10885 data_start configuration. Without this change, on GNU/Linux
10886 an Emacs configured with --enable-profiling fails immediately
10887 due to a profiler signal.
10888 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10889 with these flags. On platforms where special flags are needed
10890 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10891 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10892 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10894 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10896 Get rid of some platform-specific functions examining window
10897 system and its capabilities. This is a partial rework of the
10899 * lisp.h (have_menus_p): Remove prototype. This function is
10900 replaced with platform-independent window_system_available.
10901 (check_window_system): Move to...
10902 * frame.h (decode_window_system_frame, window_system_available):
10903 ...here, add new prototypes.
10904 * frame.c (window_system_available, decode_window_system_frame):
10906 (check_window_system): Platform-independent now.
10907 * xterm.h (x_in_use): Remove declaration.
10909 * w32term.h (check_x_frame):
10910 * nsterm.h (check_x_frame): Remove prototypes. This function
10911 is replaced with platform-independent decode_window_system_frame.
10912 * msdos.c (have_menus_p): Remove.
10913 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10914 Remove platform-specific functions. Use check_window_system,
10915 decode_window_system_frame and check_ns_display_info where
10916 appropriate. Minor style and comment tweaks.
10917 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10918 (check_x_frame): Likewise.
10919 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10921 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10922 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10923 * xmenu.c, xselect.c: All related users changed.
10925 2013-04-03 Kenichi Handa <handa@gnu.org>
10927 The following changes is to optimize the code for reading UTF-8
10930 * coding.c (check_ascii): Rename from detect_ascii. Return value
10931 changed. Check EOL format. Do not call adjust_coding_eol_type
10933 (check_utf_8): New function.
10934 (adjust_coding_eol_type): Do nothing if already adjusted.
10935 (detect_coding): Compare the return value of check_ascii with
10936 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10937 (decode_coding_gap): Optimize for valid UTF-8.
10939 2013-03-21 Kenichi Handa <handa@gnu.org>
10941 * coding.c (syms_of_coding): Cancel previous change.
10943 * insdel.c (insert_from_gap): Fix previous change.
10945 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10947 Consistently use platform-specific function to detect window system.
10948 * lisp.h (check_window_system): New prototype. This function is
10949 going to replace check_x, check_w32 and check_ns.
10950 (have_menus_p): Mention msdos.c in comment.
10951 * fontset.c (check_window_system_func): Remove. Adjust all users.
10952 * fontset.h (check_window_system_func): Remove prototype.
10953 * nsterm.h (check_ns):
10954 * xterm.h (check_x):
10955 * w32term.h (check_w32): Likewise.
10956 * menu.c (Fx_popup_menu): Use check_window_system.
10957 * msdos.c (check_window_system): Define for MS-DOS.
10958 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10959 * w32fns.c (check_window_system): Likewise for MS-Windows.
10960 * xfns.c (check_window_system): Likewise for X.
10961 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10962 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10964 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10966 Prefer < to > in range checks such as 0 <= i && i < N.
10967 This makes it easier to visualize quantities on a number line.
10968 This patch doesn't apply to all such range checks,
10969 only to the range checks affected by the 2013-03-24 change.
10970 This patch reverts most of the 2013-03-24 change.
10971 * alloc.c (xpalloc, Fgarbage_collect):
10972 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10973 * character.c (string_escape_byte8):
10974 * charset.c (read_hex):
10975 * data.c (cons_to_unsigned):
10976 * dispnew.c (update_frame_1):
10977 * doc.c (Fsubstitute_command_keys):
10978 * doprnt.c (doprnt):
10979 * editfns.c (hi_time, decode_time_components):
10980 * fileio.c (file_offset):
10981 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10982 * font.c (font_intern_prop):
10983 * frame.c (x_set_alpha):
10984 * gtkutil.c (get_utf8_string):
10985 * indent.c (check_display_width):
10986 * keymap.c (Fkey_description):
10987 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10989 * minibuf.c (read_minibuf_noninteractive):
10990 * process.c (wait_reading_process_output):
10991 * search.c (Freplace_match):
10992 * window.c (get_phys_cursor_glyph):
10993 * xdisp.c (redisplay_internal):
10994 * xsmfns.c (smc_save_yourself_CB):
10995 Prefer < to > for range checks.
10996 * dispnew.c (sit_for): Don't mishandle NaNs.
10997 This fixes a bug introduced in the 2013-03-24 change.
10998 * editfns.c (decode_time_components): Don't hoist comparison.
10999 This fixes another bug introduced in the 2013-03-24 change.
11001 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11003 * frame.h (struct frame): Drop scroll_bottom_vpos
11004 member becaue all real users are dead long ago.
11005 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11006 * xdisp.c (redisplay_internal): Adjust user.
11008 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11010 * nsmenu.m (showAtX:Y:for:): setLevel to
11011 NSPopUpMenuWindowLevel (Bug#13998).
11013 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11015 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11016 (ns_check_pending_open_menu): Declare.
11018 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11019 (x_activate_menubar): Update the menu with title that matches
11020 ns_get_pending_menu_title, and call
11021 ns_check_pending_openmenu (Bug#12698).
11022 (menuWillOpen:): New method.
11023 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11025 * nsterm.m (menu_will_open_state, menu_mouse_point)
11026 (menu_pending_title): New varaibles.
11027 (ns_get_pending_menu_title, ns_check_menu_open)
11028 (ns_check_pending_open_menu): New functions.
11030 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11032 * indent.c (current_column_bol_cache): Remove leftover which is not
11033 used in Fmove_to_column any more.
11034 (current_column, scan_for_column): Adjust users.
11035 * keyboard.c (last_point_position_buffer, last_point_position_window):
11036 Remove leftovers which are not used for recording undo any more.
11037 (command_loop_1, syms_of_keyboard): Adjust users.
11038 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11039 redisplay_window any more.
11040 (move_it_to): Adjust user.
11042 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11044 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11045 Update dependencies.
11047 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11049 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11050 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11051 forward references.
11053 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11055 * window.h (struct window): Replace hchild, vchild and buffer slots
11056 with a single slot 'contents'. This is possible because each valid
11057 window may have either the child window (in vertical or horizontal
11058 combination) or buffer to display (for the leaf window). Using that,
11059 a lot of operations to traverse and/or change window hierarchies may
11060 be simplified. New member horizontal is used to distinguish between
11061 horizontal and vertical combinations of internal windows.
11062 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11063 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11064 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11065 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11066 Use contents slot, not buffer, where appropriate.
11067 (wset_combination): New function.
11068 (wset_buffer): Add eassert.
11069 (Fframe_first_window): Simplify the loop reaching first window.
11070 (Fwindow_buffer): Use WINDOW_LEAF_P.
11071 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11072 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11073 (unshow_buffer): Convert initial debugging check to eassert.
11074 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11075 (make_parent_window, window_resize_check, window_resize_apply)
11076 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11077 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11078 Adjust to match struct window changes.
11079 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11080 (mark_window_cursors_off, count_windows, get_leaf_windows)
11081 (foreach_window_1): Simplify the loop.
11082 * alloc.c (mark_object): Do not check for the leaf window because
11083 internal windows has no glyph matrices anyway.
11084 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11085 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11086 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11087 (build_frame_matrix_from_window_tree, mirror_make_current)
11088 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11089 (update_window_tree, set_window_update_flags): Simplify the loop.
11090 (sync_window_with_frame_matrix_rows): Enforce live window.
11091 Use contents slot, not buffer, where appropriate.
11092 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11093 and WINDOW_HORIZONTAL_COMBINATION_P.
11094 (make_frame_visible_1): Simplify the loop.
11095 Use contents slot, not buffer, where appropriate.
11096 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11097 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11098 (expose_window_tree): Likewise.
11099 Use contents slot, not buffer, where appropriate.
11100 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11101 to avoid deleted windows. Use contents slot instead of buffer.
11102 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11103 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11104 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11105 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11107 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11109 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11110 identify the reasons for assertion violations in bug#14062 and
11112 (Fx_show_tip): Fix compilation error under
11113 "--enable-check-lisp-object-type". (Bug#14073)
11115 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11116 Reported by <rzl24ozi@gmail.com>.
11118 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11120 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11122 (unwind_with_echo_area_buffer): ...to restore it here.
11123 This is needed to ensure that...
11124 (redisplay_window): ...both window markers are valid here,
11125 which is verified by eassert.
11126 * editfns.c (save_excursion_save): Do not assume that
11127 selected_window always displays the buffer.
11128 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11131 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11133 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11136 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11138 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11140 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11142 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11143 since MinGW's w32api headers do. This avoids compiler warnings.
11145 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11146 if already defined.
11148 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11150 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11152 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11154 * gtkutil.c (style_changed_cb): Check if frame is live and an
11155 X frame (Bug#14038).
11157 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11159 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11160 Define only for _WIN32_WINNT less than 0x0500.
11161 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11163 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11164 see its own definitions of 'struct timeval' and 'struct timezone'.
11166 Fix incompatibilities between MinGW.org and MinGW64 headers.
11167 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11169 * w32.c (REPARSE_DATA_BUFFER): Guard with
11170 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11172 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11174 * xterm.c: Include X11/XKBlib.h
11175 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11177 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11179 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11181 * blockinput.h (input_blocked_p): Likewise.
11182 * bytecode.c (exec_byte_code): Likewise.
11183 * callproc.c (call_process_kill, call_process_cleanup)
11184 (Fcall_process): Likewise.
11185 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11186 (Fccl_execute_on_string): Likewise.
11187 * character.c (string_escape_byte8): Likewise.
11188 * charset.c (read_hex): Likewise.
11189 * cm.c (calccost): Likewise.
11190 * data.c (cons_to_unsigned): Likewise.
11191 * dired.c (directory_files_internal, file_name_completion):
11193 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11194 (sit_for): Likewise.
11195 * doc.c (Fsubstitute_command_keys): Likewise.
11196 * doprnt.c (doprnt): Likewise.
11197 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11198 * emacsgtkfixed.c: Likewise.
11199 * fileio.c (file_offset, Fwrite_region): Likewise.
11200 * floatfns.c (Fexpt, fmod_float): Likewise.
11201 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11203 * font.c (font_intern_prop): Likewise.
11204 * frame.c (x_set_alpha): Likewise.
11205 * gtkutil.c (get_utf8_string): Likewise.
11206 * indent.c (check_display_width): Likewise.
11207 * intervals.c (create_root_interval, rotate_right, rotate_left)
11208 (split_interval_right, split_interval_left)
11209 (adjust_intervals_for_insertion, delete_node)
11210 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11211 (merge_interval_right, merge_interval_left, copy_intervals)
11212 (set_intervals_multibyte_1): Likewise.
11213 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11214 * keymap.c (Fkey_description): Likewise.
11215 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11216 * lread.c (openp, read_integer, read1, string_to_number):
11218 * menu.c (ensure_menu_items): Likewise.
11219 * minibuf.c (read_minibuf_noninteractive): Likewise.
11220 * print.c (printchar, strout): Likewise.
11221 * process.c (create_process, Faccept_process_output)
11222 (wait_reading_process_output, read_process_output, send_process)
11223 (wait_reading_process_output): Likewise.
11224 * profiler.c (make_log, handle_profiler_signal): Likewise.
11225 * regex.c (re_exec): Likewise.
11226 * regex.h: Likewise.
11227 * search.c (looking_at_1, Freplace_match): Likewise.
11228 * sysdep.c (get_child_status, procfs_ttyname)
11229 (procfs_get_total_memory): Likewise.
11230 * systime.h (EMACS_TIME_VALID_P): Likewise.
11231 * term.c (dissociate_if_controlling_tty): Likewise.
11232 * window.c (get_phys_cursor_glyph): Likewise.
11233 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11234 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11236 * xfns.c (Fx_window_property): Likewise.
11237 * xmenu.c (set_frame_menubar): Likewise.
11238 * xselect.c (x_get_window_property, x_handle_dnd_message):
11240 * xsmfns.c (smc_save_yourself_CB): Likewise.
11241 * xterm.c (x_scroll_bar_set_handle): Likewise.
11243 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11245 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11246 to be optional or nil. Adjust comment and convert it to docstring.
11247 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11248 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11250 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11252 Static checking by GCC 4.8-20130319.
11253 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11254 * process.c (Fset_process_datagram_address)
11255 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11256 * xdisp.c (get_char_face_and_encoding)
11257 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11258 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11259 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11261 2013-03-24 Ken Brown <kbrown@cornell.edu>
11263 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11264 fix compilation on 64-bit Cygwin, where underscores are not
11265 automatically prepended.
11267 * w32term.c (w32_initialize): Silence compiler warning.
11269 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11271 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11272 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11273 variables, to save and restore frame dimensions.
11274 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11275 after returning from a 'fullscreen' configuration.
11276 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11277 to avoid races between the main thread and the input thread.
11279 * w32term.h (struct w32_output): New members normal_width,
11280 normal_height, normal_top, normal_left, and prev_fsmode.
11281 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11282 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11283 members of a frame.
11285 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11286 'fullscreen' parameter. Always record previous width and height
11287 of the frame, except when switching out of maximized modes, so
11288 that they could be restored correctly, instead of resetting to the
11289 default frame dimensions. Send SC_RESTORE command to the frame,
11290 unless we are going to send SC_MAXIMIZE, to restore the frame
11291 resize hints in the mouse pointer shown by the window manager.
11294 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11296 * lisp.h (get_frame_param): Adjust conditions for prototype
11299 2013-03-22 Ken Brown <kbrown@cornell.edu>
11301 * unexcw.c: Drop unneeded inclusion of w32common.h.
11302 (report_sheap_usage): Declare.
11303 (read_exe_header): Add magic numbers for x86_64.
11304 (fixup_executable): Fix printf format specifier for unsigned long
11307 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11309 * frame.h (struct frame): Put menu_bar_window under #ifdef
11310 because this member is not needed when X toolkit is in use.
11311 (fset_menu_bar_window):
11312 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11313 (free_glyphs, update_frame):
11314 * xdisp.c (expose_frame): Likewise.
11315 (display_menu_bar): Likewise. Remove redundant eassert.
11316 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11319 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11321 Use functions and constants to manipulate Lisp_Save_Value objects.
11322 This replaces code that used macros and strings and token-pasting.
11323 The change makes the C source a bit easier to follow,
11324 and shrinks the Emacs executable a bit.
11325 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11326 (make_save_value): Change 1st arg from string to enum. All callers
11329 (mark_object): Use if, not #if, for GC_MARK_STACK.
11330 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11331 (XSAVE_OBJECT): Now functions, not macros.
11332 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11333 the constant was never used.
11334 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11335 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11336 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11337 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11339 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11340 type3 with a single member save_type. All uses changed.
11341 (save_type, set_save_pointer, set_save_integer): New functions.
11342 * print.c (PRINTX): Remove.
11344 * alloc.c: Remove redundant static declarations.
11346 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11348 * window.h (struct window): Convert left_col, top_line, total_lines
11349 and total_cols from Lisp_Objects to integers. Adjust comments.
11350 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11352 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11353 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11354 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11355 Adjust users where appropriate.
11357 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11359 * frame.h (struct frame): Drop resx and resy because the same data is
11360 available from window system-specific output context. Adjust users.
11361 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11362 New functions to provide defaults when no window system available.
11363 (FRAME_RES_X, FRAME_RES_Y): New macros.
11364 (NUMVAL): Move from xdisp.c.
11365 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11366 (Ffont_face_attributes, Fopen_font):
11367 * image.c (gs_load):
11368 * w32font.c (fill_in_logfont):
11369 * xdisp.c (calc_pixel_width_or_height):
11370 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11371 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11373 2013-03-20 Kenichi Handa <handa@gnu.org>
11375 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11376 to 1 (temporary workaround until a bug related to ASCII
11377 optimization is fixed).
11379 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11381 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11382 Signal error if window is not internal. Adjust docstring.
11383 (delete_all_child_windows): Use combination_limit to save the buffer.
11384 (Fset_window_configuration): Adjust accordingly.
11385 * print.c (syms_of_print): Initialize debugging output not here...
11386 (init_print_once): ...but in a new function here.
11387 * lisp.h (init_print_once): Add prototype.
11388 * emacs.c (main): Add call to init_print_once. Adjust comments.
11390 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11392 * window.c (window_resize_check, window_resize_apply)
11393 (window_from_coordinates, recombine_windows, set_window_buffer)
11394 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11395 (Fsplit_window_internal, Fdelete_window_internal)
11396 (freeze_window_starts): Use bool for booleans.
11397 * window.h (window_frame_coordinates, resize_frame_windows)
11398 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11400 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11402 * dispnew.c (bitch_at_user): Use `user-error'.
11404 2013-03-17 Ken Brown <kbrown@cornell.edu>
11406 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11407 as return type of image_background. (Bug#13981)
11408 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11410 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11412 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11413 (ns_select): Don't return with result uninitialized.
11415 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11418 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11420 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11421 directories. If filename is nil, get directory name (Bug#13932).
11422 Use getFilename and getDirectory.
11423 (getFilename, getDirectory): New methods for EmacsSavePanel and
11425 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11427 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11429 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11431 2013-03-15 Kenichi Handa <handa@gnu.org>
11433 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11434 (adjust_after_replace): Make it back to static. Delete the third
11435 arg text_at_gap_tail. Cancel the code for handling it.
11437 * coding.h (struct coding_system): New member eol_seen.
11439 * coding.c (detect_ascii): New function.
11440 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11441 when the source bytes are actually scanned. On detecting for
11442 coding_category_utf_8_auto, call detect_ascii instead of scanning
11443 source bytes directly.
11444 (produce_chars): Call insert_from_gap with the new arg 0.
11445 (encode_coding): Likewise.
11446 (decode_coding_gap): Control ASCII optimization by the variable
11447 disable_ascii_optimization instead of #ifndef .. #endif.
11448 Deccode EOL format according to coding->eol_seen.
11449 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11452 * lisp.h (adjust_after_replace): Cancel externing it.
11453 (insert_from_gap): Adjust prototype.
11455 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11457 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11458 FULLSCREEN_MAXIMIZED. (Bug#13935)
11460 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11462 * region-cache.c (find_cache_boundary, move_cache_gap)
11463 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11464 Simplify debugging check and convert to eassert. Adjust comment.
11465 (pp_cache): Put under ENABLE_CHECKING.
11467 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11469 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11470 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11471 and WM_ACTIVATEAPP.
11472 (w32fullscreen_hook): If the frame is visible, reset
11473 f->want_fullscreen flag after changing the frame size. If the
11474 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11477 2013-03-13 Daniel Colascione <dancol@dancol.org>
11479 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11480 too so that these builds can use Cygwin's file conversion
11481 functions. (We've been building and linking cygw32.o all along
11482 and just not using it.)
11484 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11486 File synchronization fixes (Bug#13944).
11487 * Makefile.in (LIB_FDATASYNC): New macro.
11489 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11490 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11491 Don't worry about HAVE_FSYNC, since a substitute fsync is
11492 available if the system lacks one.
11493 (Fwrite_regin): Retry fsync if interrupted.
11495 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11497 * w32term.c (w32_read_socket): If the Emacs frame is being
11498 activated, call w32fullscreen_hook, to make sure the new frame
11499 dimensions are in effect. (Bug#13937)
11501 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11503 * xdisp.c (init_iterator): Simplify because both character and byte
11504 positions are either specified or -1. Add eassert. Adjust comment.
11505 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11506 character and byte positions can be obtained from marker.
11508 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11510 Static checking by Sun C 5.12.
11511 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11512 * bytecode.c (exec_byte_code):
11513 * dispnew.c (init_display):
11515 * fileio.c (Fsubstitute_in_file_name):
11516 * keyboard.c (Fevent_convert_list):
11517 * keymap.c (Fsingle_key_description):
11518 * term.c (maybe_fatal, fatal):
11519 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11520 * xsmfns.c (Fhandle_save_session):
11521 Omit unreachable code.
11522 * keymap.c (map_keymap_char_table_item): Cast void * to
11523 a function pointer type; the C Standard requires this.
11525 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11526 Include <sys/param.h> unconditionally, as that works elsewhere and
11527 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11528 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11531 See ChangeLog.12 for earlier changes.
11533 ;; Local Variables:
11537 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11539 This file is part of GNU Emacs.
11541 GNU Emacs is free software: you can redistribute it and/or modify
11542 it under the terms of the GNU General Public License as published by
11543 the Free Software Foundation, either version 3 of the License, or
11544 (at your option) any later version.
11546 GNU Emacs is distributed in the hope that it will be useful,
11547 but WITHOUT ANY WARRANTY; without even the implied warranty of
11548 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11549 GNU General Public License for more details.
11551 You should have received a copy of the GNU General Public License
11552 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.