1 2015-02-03 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (handle_stop, handle_single_display_spec)
4 (next-element_from_image): Don't reset the
5 ignore_overlay_strings_at_pos_p flag here.
6 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
8 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
9 after we've exhausted all the overlay strings at the current
12 2015-02-02 Eli Zaretskii <eliz@gnu.org>
14 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
15 according to the object we are about to resume iterating.
18 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
19 of the window whose current glyph matrix was resized, which
20 disables the mode-line row as side effect.
22 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
23 whose update_mode_line flag is set. (Bug#19721)
25 2015-01-30 Eli Zaretskii <eliz@gnu.org>
27 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
29 2015-01-29 Hans Wennborg <hwennborg@google.com> (tiny change)
31 * emacs.c (decode_env_path): Add parentheses around ternary
32 operator to increase readability and pacify compiler warnings.
34 2015-01-29 Eli Zaretskii <eliz@gnu.org>
36 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
39 2015-01-28 Eli Zaretskii <eliz@gnu.org>
41 * dired.c (directory_files_internal, file_name_completion)
42 [WINDOWSNT]: Signal an error when errno is set non-zero by
43 'readdir', regardless of its value.
45 * w32.c (sys_readdir): Set errno to ENOENT when the directory
46 doesn't exist and to EACCES when it's not accessible to the
47 current user. Set errno to zero when FindNextFile exhausts the
48 directory, so that callers don't interpret that as an error and
49 don't signal a file-error.
50 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
52 2015-01-27 Eli Zaretskii <eliz@gnu.org>
54 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
55 returns NULL and errno is ENOTDIR, behave as if opendir failed to
56 open the directory. (Bug#19701)
58 * w32.c (sys_readdir): If FindFirstFile fails because the
59 directory doesn't exist, set errno to ENOTDIR.
61 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
63 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
65 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
67 Fix coding.c subscript error
68 * coding.c (CODING_ISO_INVOKED_CHARSET):
69 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
71 Backport: correct old fix for GTK font selection
72 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
75 2015-01-21 Jan Djärv <jan.h.d@swipnet.se>
77 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
79 2015-01-17 Eli Zaretskii <eliz@gnu.org>
81 * xdisp.c (produce_image_glyph): Fix display of images in R2L
82 screen lines: prepend the new glyph to the ones already there
83 instead of appending it.
85 2015-01-14 Eli Zaretskii <eliz@gnu.org>
87 * w32fns.c (w32_set_title_bar_text): New function, including
88 support for titles with non-ASCII characters outside of the
89 current system codepage.
90 (x_set_name, x_set_title): Use it. (Bug#19590)
92 2015-01-10 Eli Zaretskii <eliz@gnu.org>
94 * indent.c (Fvertical_motion): Return zero if we started from ZV
95 and there's an overlay after-string there. (Bug#19553)
97 2015-01-09 Eli Zaretskii <eliz@gnu.org>
99 * emacs.c (usage_message): Fix the description of the -nl switch.
102 2015-01-08 Eli Zaretskii <eliz@gnu.org>
104 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
105 returned for right-to-left screen lines. (Before the change on
106 2014-12-30, the incorrectly-computed X pixel coordinate concealed
109 2015-01-05 Eli Zaretskii <eliz@gnu.org>
111 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
112 end information if the window_end_valid flag is unset.
113 (try_window_id): If the call to display_line invalidated the
114 window end information, give up the try_window_id optimization.
117 2015-01-04 Eli Zaretskii <eliz@gnu.org>
119 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
121 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
123 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
126 2014-12-30 Eli Zaretskii <eliz@gnu.org>
128 * xdisp.c (pos_visible_p): Fix up the X coordinate for
129 right-to-left screen lines. (Bug#19473)
131 2014-12-28 Eli Zaretskii <eliz@gnu.org>
133 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
135 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
137 Port memory-full checking to GnuTLS 3.3
138 Instead of using gnutls_global_set_mem_functions, check every call
139 to a GnuTLS function that might return an indication of memory
140 exhaustion. Suggested by Dmitry Antipov in:
141 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
142 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
143 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
144 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
146 (check_memory_full): New function.
147 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
148 (gnutls_make_error, Fgnutls_boot): Use it.
149 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
151 2014-12-25 Eli Zaretskii <eliz@gnu.org>
153 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
154 composition_compute_stop_pos to the number of characters in the
156 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
158 * composite.c (composition_compute_stop_pos): If no composition
159 was found in a string before ENDPOS, and ENDPOS is the string end,
160 no need to back up to a safe point.
162 * dispextern.h (struct it) <end_charpos>: Improve commentary.
164 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
166 * nsimage.m (allocInitFromFile:): Initialize bmRep.
167 (dealloc): Release bmRep.
168 (setPixmapData): Make bmRep local so class member is not
170 (setPixmapData): Rename local variable bmRep to avoid compiler
173 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
175 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
176 imageListSetNext, imageListNext.
178 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
180 (allocInitFromFile:): Remove searching ImageList and calling
181 reference (Bug#18918).
182 (dealloc): Remove handling if ImageList.
184 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
186 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
187 when going to fullscreen (Bug#19427).
189 2014-12-18 Eli Zaretskii <eliz@gnu.org>
191 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
193 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
195 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
197 2014-12-13 Eli Zaretskii <eliz@gnu.org>
199 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
201 2014-12-12 Eli Zaretskii <eliz@gnu.org>
203 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
204 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
207 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
209 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
211 * gnutls.h: Always declare syms_of_gnutls.
213 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
214 clarity. Let the availability check return Qnil when the GnuTLS
215 integration is not available, instead of erroring out.
218 2014-12-10 Eli Zaretskii <eliz@gnu.org>
220 * xdisp.c (move_it_in_display_line_to, display_line):
221 Don't disallow overflow-newline-into-fringe when word-wrap is in
224 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
226 * eval.c (Fsignal): Remove duplicate test.
227 (Fautoload_do_load): Fix up docstring.
229 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
231 * nsterm.m (represented_filename, represented_frame): New variables.
232 (ns_set_represented_filename): New function.
233 (sendEvent:): Set represented filename here to avoid flicker,
234 related to Bug#18757.
236 * nsterm.h: Declare ns_set_represented_filename.
238 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
239 at once, call ns_set_represented_filename instead.
241 2014-11-27 Eli Zaretskii <eliz@gnu.org>
243 * xdisp.c (handle_single_display_spec): When ignoring a fringe
244 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
245 (next_element_from_buffer): When done with overlays, reset the
246 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
248 2014-11-25 Eli Zaretskii <eliz@gnu.org>
250 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
251 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
253 2014-11-25 Ulrich Müller <ulm@gentoo.org>
255 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
256 for paxctl and setfattr. Fixes temacs startup failure with
257 grsecurity/PaX enabled Linux kernel (bug#19067).
259 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
261 * src/w32.c: Use MINGW_W64 instead of _W64.
263 * src/w32term.c: Likewise.
265 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
267 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
269 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
271 * nsterm.m (ns_send_appdefined): Check for application defined
272 event on Cocoa (Bug#18993). Backport from trunk.
274 2014-11-15 Eli Zaretskii <eliz@gnu.org>
276 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
277 errors in computing the number of pixels to scroll.
278 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
280 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
282 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
283 call updateFrameSize.
285 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
287 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
289 * nsfns.m (x_set_foreground_color, x_set_background_color)
290 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
291 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
293 2014-11-09 Eli Zaretskii <eliz@gnu.org>
295 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
296 when the inserted text does not need decoding. (Bug#18982)
298 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
301 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
303 * nsterm.h (EmacsScroller): judge returns bool.
305 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
306 (ns_judge_scroll_bars): Only set removed if judge returns true.
307 (judge): Returns bool == condemned. Remove self from window.
308 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
310 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
312 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
313 (run): Ditto. Only use non-system event loop if OSX version is
314 exactly 10.9 (Bug#18993).
315 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
318 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
320 * callproc.c (encode_current_directory): Support handling of file
321 names prepended by "/:". (Bug#18891)
323 2014-11-06 Alan Mackenzie <acm@muc.de>
325 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
327 2014-11-06 Dima Kogan <dima@secretsauce.net>
329 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
331 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
333 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
334 raises an error. (Bug#18891)
336 2014-11-03 Eli Zaretskii <eliz@gnu.org>
338 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
339 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
340 frame; instead, print an error message.
342 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
344 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
346 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
348 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
349 if force_integral_p (i.e. no antialias).
350 (macfont_draw): Check ns_antialias_text, also turn off syntetic
351 bold if no antialias (Bug#18876).
353 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
354 was given (Bug#18846).
356 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
358 * nsterm.h (ns_set_doc_edited): Declare taking no args.
360 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
361 instead of in xdisp.c, function now takes void. (Bug#18884).
363 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
364 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
366 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
367 struct window* (Bug#18889).
368 Remove getMouseMotionPart.
369 (ns_output): Make icon_top/left int.
371 * nsfns.m (x_icon): icon_top/left is int.
373 * nsterm.m (ns_mouse_position): Remove unused code.
374 (initFrame:window:, dealloc): Use window instead of win.
375 (getMouseMotionPart:window:x:y:): Remove, unused.
376 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
378 2014-10-30 Samuel Bronson <naesten@gmail.com>
380 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
382 2014-10-28 Eli Zaretskii <eliz@gnu.org>
384 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
385 build_string, when importing a home directory. (Bug#18873)
387 2014-10-26 Eli Zaretskii <eliz@gnu.org>
389 * dispnew.c (buffer_posn_from_coords):
390 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
391 account for the header-line height. (Bug#18839)
393 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
395 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
397 (erase_phys_cursor): Fix confusion between window-relative and
398 text area-relative x-coordinates. [Backport]
400 2014-10-20 Glenn Morris <rgm@gnu.org>
402 * minibuf.c (history-length): Increase default from 30 to 100.
405 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
407 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
410 2014-10-20 Glenn Morris <rgm@gnu.org>
412 * Version 24.4 released.
414 2014-10-17 Eli Zaretskii <eliz@gnu.org>
416 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
417 1-pixel R2L characters.
418 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
419 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
421 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
423 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
424 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
426 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
428 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
431 2014-10-08 K. Handa <handa@gnu.org>
433 * coding.c (detect_coding_iso_2022): Set coding->rejected
434 correctly when an invalid escape sequence is found (Bug#18610).
436 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
438 * font.c (font_list_entities): Do not add empty vector to font cache.
439 (font_matching_entity): Likewise. If matching entity is found, insert
440 1-item vector with this entity instead of an entity itself (Bug#17125).
442 2014-10-02 Eli Zaretskii <eliz@gnu.org>
444 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
445 iterator backwards, to resync the bidi iterator. (Bug#18584)
447 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
449 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
450 make a font_object from a tty frame (Bug#18573).
451 (Finternal_set_lisp_face_attribute): Add FIXME comment.
453 2014-09-30 Eli Zaretskii <eliz@gnu.org>
455 * w32fns.c (w32_createwindow): Accept an additional argument, an
456 array of 2 values specifying the coordinates of the frame's
457 top-left corner. Use these values instead of calling x_get_arg,
458 which can cons Lisp objects, and therefore cannot be called except
459 from the main thread. Remove redundant tests for the default values.
460 (my_create_window): Move the calculation of the coordinates of the
461 frame's top-left edge here. Pass them to the input thread via the
462 second parameter of the WM_EMACS_CREATEWINDOW message.
463 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
466 2014-09-29 Eli Zaretskii <eliz@gnu.org>
468 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
469 (redisplay_window): Treat the frame's frozen_window_starts flag
470 the same way as the optional_new_start flag for the window: only
471 obey it if the glyph row showing point will be fully visible.
472 Likewise when the window start is in a continuation line. If,
473 after trying everything under the 'force_start' label, point is
474 still not fully visible, give up and scroll the window.
475 Add debugging traces. (Bug#18545)
477 * window.c (Frecenter): Set the window's redisplay flag.
479 2014-09-24 Eli Zaretskii <eliz@gnu.org>
481 * w32term.c (w32_read_socket): Don't use frame dimensions for
482 resizing if GetClientRect returned an empty (0, 0, 0, 0)
483 rectangle. Check the return value of GetClientRect, and don't use
484 the results if it didn't succeed.
486 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
487 in columns and lines after correcting the pixel dimensions in
489 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
490 negative values to xrealloc. (Bug#18528)
492 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
494 On OSX, do not free font-specific data more than once (Bug#18501).
495 * macfont.m (macfont_close): Release and free font-specific data
496 only if it wasn't previously freed.
498 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
500 * unexmacosx.c (dump_it): Improve error message.
502 2014-09-18 Juri Linkov <juri@jurta.org>
504 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
505 (Bug#10747, bug#18334)
507 2014-09-18 Eli Zaretskii <eliz@gnu.org>
509 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
510 units in which the position is measured. (Bug#18493)
512 * xdisp.c (redisplay_internal): Force redisplay of all windows
513 that show a buffer whose narrowing has changed. (Bug#18490)
515 2014-09-16 Eli Zaretskii <eliz@gnu.org>
517 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
518 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
519 lines, draw the hollow-box and hbar cursors on the right side of
520 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
523 * xterm.c (x_draw_stretch_glyph_string):
524 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
525 caused the block cursor to disappear on a TAB in R2L lines in
526 every window except the leftmost one. Reported by Martin Rudalics
529 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
531 Always use matched specpdl entry to record call arguments (Bug#18473).
532 * lisp.h (record_in_backtrace): Adjust prototype.
533 * eval.c (record_in_backtrace): Return current specpdl level.
534 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
535 (eval_sub, Ffuncall): Record call arguments in matched specpdl
536 entry and use that entry in call to backtrace_debug_on_exit.
537 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
538 (do_debug_on_call): Get current specpdl level as 2nd arg.
540 Prefer ptrdiff_t to int and avoid integer overflows.
541 * fileio.c (make_temp_name):
542 * font.c (font_parse_family_registry): Avoid integer
543 overflow on string size calculation.
544 * data.c (Faset): Likewise for byte index.
546 2014-09-15 Eli Zaretskii <eliz@gnu.org>
548 Fix display of R2L lines in partial-width windows.
549 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
550 assigned the correct value.
551 (extend_face_to_end_of_line): Account for truncation and
552 continuation glyphs in R2L rows when one of the fringes is not
554 (display_line): Don't assign negative X offset to a row if we are
555 going to produce a truncation glyph for it. When handling
556 truncated R2L rows, consider the width of the left fringe instead
558 (produce_special_glyphs): Fix bogus assignments.
560 2014-09-14 Eli Zaretskii <eliz@gnu.org>
562 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
564 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
565 set errno to EAGAIN instead, to allow the caller to retry the
566 write after some waiting. Fixes deadlocks when Emacs exchanges a
567 lot of data through the pipe. (Bug#18420)
569 2014-09-13 Eli Zaretskii <eliz@gnu.org>
571 * sound.c (Fplay_sound_internal): Encode the sound file name in
572 the ANSI codepage. Expand it against data-directory, as per docs,
573 not against the current directory. No need to make a local copy
574 of the file name; pass the encoded file name directly to
575 do_play_sound. (Bug#18463)
577 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
578 NULL, and the file name is not encodable in ANSI codepage, return
579 the string with "?" replacement characters, which will fail the
580 caller. This avoids returning a random value in that case.
582 2014-09-11 Martin Rudalics <rudalics@gmx.at>
584 * window.c (Fresize_mini_window_internal): Set w->total_lines
585 from w->pixel_height (Bug#18422).
587 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
589 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
590 (toggleFullScreen:): Take frame_resize_pixelwise into account when
591 setting resize increments (Bug#18435).
593 2014-09-09 Eli Zaretskii <eliz@gnu.org>
595 * xdisp.c (pos_visible_p): Properly save and restore the iterator
596 state around the call to line_bottom, since it can move the
597 iterator to another screen line. This fixes off-by-one errors in
598 the reported row in some rare cases.
600 2014-09-07 Eli Zaretskii <eliz@gnu.org>
602 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
603 always make sure the marginal areas of the row are in sync with
604 what the window wants. (Bug#18419)
606 2014-09-04 Eli Zaretskii <eliz@gnu.org>
608 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
609 existing binding of a variable, to avoid silently aborting
610 commands that use specbind. (Bug#18331)
612 2014-09-02 Eli Zaretskii <eliz@gnu.org>
614 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
615 the reported row in the case of a window with a header line, by
616 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
617 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
619 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
621 * eval.c (internal_lisp_condition_case): Don't overrun the stack
622 when configured --with-wide-int on typical 32-bit platforms.
624 2014-08-31 Eli Zaretskii <eliz@gnu.org>
626 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
627 when HPOS is negative, for the benefit of R2L glyph rows whose
628 newline overflows into the fringe.
630 2014-08-30 Ken Brown <kbrown@cornell.edu>
632 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
635 2014-08-28 Eli Zaretskii <eliz@gnu.org>
637 * syntax.c (scan_lists): Don't examine positions before BEGV.
640 2014-08-25 Eli Zaretskii <eliz@gnu.org>
642 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
644 2014-08-18 Eli Zaretskii <eliz@gnu.org>
646 * xdisp.c (handle_stop): Improve commentary.
648 * indent.c (Fvertical_motion): Fix vertical motion up through a
649 display property after a newline. (Bug#18276)
651 2014-08-17 Eli Zaretskii <eliz@gnu.org>
653 * xdisp.c (display_line): Don't assume that the call to
654 reseat_at_next_visible_line_start ends up at a character
655 immediately following the newline on the previous line.
656 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
657 beyond ZV, which causes infloop in redisplay. For the details, see
658 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
660 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
661 coordinate for hscrolled R2L screen lines. (Bug#18277)
663 2014-08-11 Ken Brown <kbrown@cornell.edu>
665 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
666 ERRORCHECK mutexes. (Bug#18222)
668 2014-08-11 Glenn Morris <rgm@gnu.org>
670 * fileio.c: Revert 2013-01-31 change, which chose coding system for
671 writing before backing up, since it causes a more serious problem
672 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
673 (choose_write_coding_system): No longer callable from Lisp.
674 Move last piece back here from Fwrite_region.
675 (Fwrite_region, syms_of_fileio): Update for above changes.
677 2014-08-09 Martin Rudalics <rudalics@gmx.at>
679 * window.c (Fwindow_new_total, Fwindow_new_normal)
680 (Fwindow_new_pixel, Fset_window_new_pixel)
681 (Fset_window_new_total, Fset_window_new_normal): Second attempt
682 to fix the doc-strings of these functions. See:
683 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
685 2014-08-08 Martin Rudalics <rudalics@gmx.at>
687 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
688 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
689 (Fwindow_new_pixel, Fset_window_new_pixel)
690 (Fset_window_new_total, Fset_window_new_normal)
691 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
693 2014-08-07 Eli Zaretskii <eliz@gnu.org>
695 * fontset.c (Finternal_char_font): Recompute basic faces if the
696 frame's face cache was cleared. (Bug#18162)
698 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
700 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
701 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
702 base buffer's undo list.
704 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
706 Fix bug with an attempt to select uninitialized frame (Bug#18161).
707 * xfns.c (Fx_create_frame): Move call to change_frame_size to
708 a section where Lisp evaluation is disabled. This way a pointer
709 to uninitialized frame is not accessible from Lisp, which becomes
710 critical if following call to x_figure_window_size throws an error.
712 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
714 Fix bug with clang + directory_files_internal + GC (Bug#16986).
715 * dired.c (directory_files_internal): Use a volatile variable
716 to prevent the compiler from optimizing away all copies of a local.
717 I wonder how many other GC-related bugs like this lurk elsewhere?
719 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
720 * xterm.h (struct x_display_info): New member 'connection'.
721 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
722 so that x_delete_terminal has a file descriptor to pass to
723 delete_keyboard_wait_descriptor.
725 2014-08-01 Eli Zaretskii <eliz@gnu.org>
727 Fix display of R2L lines when the last character fits only partially.
728 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
730 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
731 R2L row is visible only partially, give the row a negative x
733 (display_line): Fix the calculation of the glyph whose pixel width
734 is used to decide whether the last produced glyph fits on the
735 line. When the last glyph fits only partially, give the row a
738 2014-07-29 Eli Zaretskii <eliz@gnu.org>
740 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
741 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
742 pixel width of the first glyph that is hscrolled from display.
743 (display_line): In R2L glyph rows, don't give a negative offset to
744 row->x when the first glyph begins before first_visible_x.
746 2014-07-29 Andreas Schwab <schwab@suse.de>
748 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
749 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
751 2014-07-28 Eli Zaretskii <eliz@gnu.org>
753 * xdisp.c (display_line): If called with iterator set up to write
754 to a marginal area, delay the call to handle_line_prefix until we
755 switch back to the text area. (Bug#18035)
757 * .gdbinit (xwindow): The members total_cols, total_lines,
758 left_col, and top_line are C integers (and has been so for the
761 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
763 * nsterm.m (applicationDidFinishLaunching:): Call
764 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
765 (antialiasThresholdDidChange:): New method for EmacsApp.
767 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
769 * macfont.m (macfont_update_antialias_threshold): Remove static.
771 * macfont.h (macfont_update_antialias_threshold): Declare.
773 2014-07-17 Eli Zaretskii <eliz@gnu.org>
775 * w32select.c (setup_windows_coding_system):
776 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
777 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
779 * w16select.c (Fw16_get_clipboard_data):
780 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
783 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
784 buffer position where we are to start the iteration.
785 (handle_invisible_prop): Record in it->stop_charpos the position
786 where the invisible text ends. (Bug#18035)
787 (hscroll_window_tree): Don't try hscrolling windows whose cursor
788 row has zero buffer position as their start position.
789 Reported by martin rudalics <rudalics@gmx.at>.
791 2014-07-16 Eli Zaretskii <eliz@gnu.org>
793 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
794 infinite looping in redisplay when display lines don't have enough
795 space to display even a single character. (Bug#18036)
797 2014-07-13 Eli Zaretskii <eliz@gnu.org>
799 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
800 buffer's default-directory only if it is a string. (Bug#17986)
802 2014-07-12 Eli Zaretskii <eliz@gnu.org>
804 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
807 * w32fns.c (Fx_file_dialog): Mention in the doc string the
808 behavior on Windows 7 and later when the function is repeatedly
809 invoked with the same value of DIR. (Bug#17950)
811 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
812 string to match the one in w32fns.c.
814 2014-07-08 Eli Zaretskii <eliz@gnu.org>
816 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
817 x_produce_glyphs does when it generates a stretch glyph that
818 represents a TAB. (Bug#17969)
820 2014-07-05 Eli Zaretskii <eliz@gnu.org>
822 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
823 and there is a display property at that position, don't call
824 move_it_to to move to a position before window start. (Bug#17942)
825 Fix condition for finding CHARPOS by the first call to move_it_to.
828 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
830 * syntax.c (find_defun_start): Try the cache even
831 if !open_paren_in_column_0_is_defun_start.
832 (back_comment): If find_defun_start was pessimistic, use the
833 scan_sexps_forward result to improve the cache (bug#16526).
835 2014-07-04 Daniel Colascione <dancol@dancol.org>
838 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
839 only if xic_style calls for it. This change allows Emacs to work
840 with ibus. Also, don't leak resources if create_frame_xic fails,
841 and stop caching xic_style across different displays (Bug#17928).
842 (supported_xim_styles): Make const.
843 (best_xim_style): Remove first parameter: it's always just
844 supported_xim_styles. Change to look at supported_xim_styles directly.
846 2014-07-04 Eli Zaretskii <eliz@gnu.org>
848 * xdisp.c (redisplay_window): If redisplay of a window ends up
849 with point in a partially visible line at end of the window, make
850 sure the amended position of point actually has smaller Y
851 coordinate; if not, give up and scroll the display. (Bug#17905)
853 * window.c (window_scroll_pixel_based): When point ends up at the
854 last fully visible line, don't let move_it_to stop at the left
855 edge of the line and dupe us into thinking point is inside the
858 * w32.c (network_interface_info): Make sure the argument is a
861 2014-07-01 Eli Zaretskii <eliz@gnu.org>
863 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
864 the window whose glyph row is being prepared and a flag whether it
865 is for mode/header line. Make sure the glyph row's marginal areas
866 are in sync with what the window wants.
869 * xdisp.c (display_line, display_mode_line):
870 Call prepare_desired_row with additional arguments, as appropriate.
872 * dispextern.h (prepare_desired_row): Adjust prototype.
874 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
876 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
877 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
878 caused by xw_popup_dialog in daemon mode (Bug#17891).
880 2014-06-30 Eli Zaretskii <eliz@gnu.org>
882 * frame.c (do_switch_frame): When switching to another TTY frame,
883 make sure FrameCols and FrameRows are in sync with the new frame's
886 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
888 * coding.c (encode_coding_utf_8): Correctly count produced_chars
889 also in unibyte case. (Bug#17865)
891 2014-06-25 Glenn Morris <rgm@gnu.org>
893 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
895 2014-06-21 Eli Zaretskii <eliz@gnu.org>
897 * indent.c (Fvertical_motion): Doc fix.
898 Move to the goal column, if any, with a single call to
899 move_it_in_display_line, not in two calls. Doing this with two
900 calls causes move_it_in_display_line apply the line-prefix
901 handling twice instead of just once. (Bug#17823)
903 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
905 Port to OS X ACLs (Bug#17810).
906 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
907 ACL_TYPE_ACCESS) doesn't work.
909 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
911 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
912 before checking key-translation-map (bug#17659).
914 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
916 * font.c (font_make_object): Avoid dangling pointer which may
917 crash GC (Bug#17771).
919 2014-06-18 Eli Zaretskii <eliz@gnu.org>
921 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
922 prototype of DGifCloseFile as appropriate for older and newer
924 (gif_close): New function, encapsulates the differences in the
925 calling sequence of DGifCloseFile before v5.1.0 and after it.
926 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
927 error string where appropriate. (Bug#17790)
929 2014-06-16 Eli Zaretskii <eliz@gnu.org>
931 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
932 macro execution, make sure point didn't move since last complete
933 redisplay, as the condition for using the glyph matrix
934 information. (Bug#17777)
936 2014-06-14 Eli Zaretskii <eliz@gnu.org>
938 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
939 information if we are in the middle of executing a keyboard macro,
940 since redisplay doesn't update the screen until the macro is
941 finished. (Bug#17777)
943 2014-06-13 Eli Zaretskii <eliz@gnu.org>
945 * alloc.c (cleanup_vector): Don't dereference a font driver
946 pointer if it is NULL. (Bug#17771)
948 2014-06-11 Eli Zaretskii <eliz@gnu.org>
950 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
951 matching overlay strings with 'cursor' property against buffer
952 positions traversed in the glyph row. (Bug#17744)
954 2014-06-08 Glenn Morris <rgm@gnu.org>
956 * fileio.c (write-region-inhibit-fsync): Doc tweak.
958 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
960 2014-06-04 Eli Zaretskii <eliz@gnu.org>
962 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
963 contains garbage on WINDOWSNT (which could potentially infloop at
966 Minimize cursor motion during TTY menu updates.
967 * term.c (tty_menu_display): Don't position cursor here. Instead,
968 pass the cursor coordinates to update_frame_with_menu.
969 (tty_menu_activate): Send the hide cursor command only once in an
970 iteration through the outer 'while' loop.
972 * dispnew.c (update_frame_1): Accept an additional argument
973 SET_CURSOR_P, and position the cursor at the end of the frame
974 update only if that argument is non-zero. All callers changed to
975 provide the additional argument as non-zero, except for
976 update_frame_with_menu.
977 (update_frame_with_menu): Accept 2 additional arguments ROW and
978 COL; if they are non-negative, instruct update_frame_1 not to
979 position the cursor, and instead position it according to ROW and
982 * dispextern.h (update_frame_with_menu): Update prototype.
984 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
986 * callproc.c (call_process): Don't check read-only if we don't insert
987 anything (bug#17666).
989 2014-06-02 Eli Zaretskii <eliz@gnu.org>
991 * dispnew.c (update_frame_with_menu): Set display_completed.
993 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
995 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
997 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
999 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1000 to min(value, whole).
1002 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1004 Bring back the changes to GDB-visible symbols, but only on AIX.
1005 And only if it's not pre-4.2 GCC.
1006 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1007 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1008 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1011 2014-05-31 Eli Zaretskii <eliz@gnu.org>
1013 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1014 with PT, not GPT. (Bug#16433)
1016 Revert last changes to GDB-visible symbols.
1017 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1018 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1019 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1022 2014-05-31 Glenn Morris <rgm@gnu.org>
1024 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1026 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1028 Fix port to 32-bit AIX with xlc (Bug#17598).
1029 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1030 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1031 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1032 to work around a compiler bug in IBM xlc 12.1.
1034 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1036 * xterm.c (x_update_window_end): Don't invalidate the entire
1037 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1038 highlight needs to be redisplayed. (Bug#17588)
1040 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1042 Port the GDB-visible symbols to AIX.
1043 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1044 optimizes away the relevant external symbols. Use enums instead;
1045 this suffices for the AIX port, which is 32-bit-only anyway.
1046 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1047 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1048 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1051 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1053 Include sources used to create macuvs.h.
1054 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1055 * macuvs.h: Use automatically-generated header.
1057 2014-05-25 Eli Zaretskii <eliz@gnu.org>
1059 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1060 if we are iterating over an object that generates glyphs for
1061 marginal areas. (Bug#17585)
1063 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
1065 * xdisp.c (safe__call1, safe__eval): Now static.
1067 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1069 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1070 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1071 (safe_call1): Call safe_call instead of safe__call directly.
1073 2014-05-24 Ken Brown <kbrown@cornell.edu>
1075 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1076 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1079 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1081 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1082 (safe__call, safe__call1, safe__eval): New functions.
1083 (safe_call): Use it.
1084 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1085 (display_mode_element): Same for `:eval'.
1087 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1089 Fix port to 32-bit AIX (Bug#17540).
1090 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1091 twice. _text already includes this offset.
1092 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1094 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1096 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1097 when closest_pos is identical to to_charpos, don't recurse, since
1098 we already tried that, and failed. (Bug#17539)
1100 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1102 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1103 unwinding when frame's faces were not initialized yet, increment
1104 the frame's image-cache reference count before calling
1105 x_free_frame_resources. Don't dereference
1106 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1108 2014-05-11 Glenn Morris <rgm@gnu.org>
1110 * fileio.c (Ffile_executable_p): Doc tweak.
1112 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1114 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1115 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1117 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1119 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1121 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1123 Fix initialization of minibuffer history variable (Bug#17430).
1124 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1125 Move the initialization up to prevent any "value void" message.
1127 2014-05-06 Samuel Bronson <naesten@gmail.com>
1129 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1130 are matched (bug#17413).
1132 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1134 Stop tooltips pulling Emacs window to front (Bug#17408).
1135 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1136 SetWindowPos invocations.
1138 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1140 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1141 not initialized (Bug#17398).
1143 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1145 Revert recent libpng changes (Bug#17339).
1146 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1147 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1149 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1151 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1152 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1153 because WCONTINUED is always defined now.
1154 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1156 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1158 * buffer.c (overlay_strings): Fix the wording of the commentary.
1160 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1162 Consult libpng-config more consistently (Bug#17339).
1163 * Makefile.in (PNG_CFLAGS): New var.
1164 (ALL_CFLAGS): Use it.
1165 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1166 CFLAGS now handles this.
1168 2014-05-01 Glenn Morris <rgm@gnu.org>
1170 * floatfns.c (Fisnan):
1171 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1173 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1175 * term.c (tty_menu_activate): A better initialization for cursor
1178 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1180 * intervals.c: Tighten assertions.
1181 (create_root_interval): Make sure the interval is not empty.
1182 (intervals_equal): Use booleans.
1183 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1184 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1185 (balance_possible_root_interval): Simplify and use booleans.
1186 (split_interval_right, split_interval_left): Check LENGTH, and remove
1187 now redundant assertion.
1188 (adjust_intervals_for_insertion): Remove now redundant assertions.
1189 (delete_node, interval_deletion_adjustment)
1190 (adjust_intervals_for_deletion, merge_interval_right)
1191 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1192 (reproduce_interval): Make sure the interval is not empty.
1194 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1196 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1197 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1198 satisfaction that they would always be initialized.
1200 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1202 * term.c (tty_menu_display): Move the cursor to the active menu item.
1203 (tty_menu_activate): Return the cursor to the active menu item
1204 after displaying the menu and after displaying help-echo.
1205 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1206 for the details of why this is needed by screen readers and
1209 2014-04-29 Glenn Morris <rgm@gnu.org>
1211 * process.c (handle_child_signal):
1212 Handle systems without WCONTINUED. (Bug#15110, 17339)
1214 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1216 * search.c (Fnewline_cache_check): Don't try to count newlines
1217 outside the buffer's restriction, as find_newline doesn't support that.
1219 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1221 Port to GCC 4.9.0 with --enable-gcc-warnings.
1222 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1224 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1225 a way that also works with GCC 4.9.0.
1227 * search.c (Fnewline_cache_check): Remove unused locals.
1229 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1231 * search.c (find_newline1): New subroutine.
1232 (Fnewline_cache_check): New function.
1233 (syms_of_search): Defsubr it.
1235 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1237 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1238 * keyboard.c (unblock_input): Add comment.
1239 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1241 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1243 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1244 Also change identifiers to match the comments, and add more assertions
1247 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1249 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1250 glyph is written to TEXT_AREA of the temporary glyph_row.
1253 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1255 * emacs.c (close_output_streams): Don't clear and restore errno.
1257 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1259 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1260 never becomes visible, i.e. using XMonad (Bug#17237).
1262 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1264 * xdisp.c (Fline_pixel_height): Don't assume that the current
1265 buffer and the selected window's buffer are one and the same.
1268 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1269 paragraph-start cache before the newline cache. (Bug#17269)
1271 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1273 * window.c (save_window_save): Lookup window_point_insertion_type in
1274 the right buffer (bug#15457).
1275 (Qwindow_point_insertion_type): New var.
1276 (syms_of_window): Initialize it.
1278 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1280 Fix the MSDOS build.
1281 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1282 (copy_text_and_data): Zero out the atexit chain pointer before
1285 * termhooks.h (encode_terminal_code): Update prototype.
1287 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1288 visible for all DOS_NT ports, not just WINDOWSNT.
1289 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1291 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1292 unless it is defined.
1293 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1295 * process.c (close_on_exec, accept4, process_socket): Move into
1296 the "ifdef subprocesses" part.
1297 (catch_child_signal): Condition by "ifdef subprocesses".
1298 (syms_of_process) <Qinternal_default_process_sentinel>
1299 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1301 * msdos.h: Add prototypes for new functions.
1302 (EINPROGRESS): Define.
1303 (O_CLOEXEC): Define to zero.
1305 * msdos.c (check_window_system): Remove unnecessary an
1306 incompatible duplicate function.
1307 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1308 New functions in support of new functionality.
1310 * menu.c (single_menu_item): Add visual indication of submenu
1311 also for menus on MSDOS frames.
1312 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1314 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1315 when async subprocesses aren't supported.
1317 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1319 * emacs.c (close_output_streams): Zero out errno before calling
1322 * dired.c [MSDOS]: Include msdos.h.
1324 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1325 (DATA_START) [MSDOS]: Define.
1326 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1328 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1329 Ifdef away for MSDOS.
1330 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1331 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1333 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1334 Use temporary file template that is compatible with mkostemp.
1335 Move vfork-related portions under #ifndef MSDOS.
1336 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1338 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1340 * buffer.c (Foverlays_at): Add argument `sorted'.
1342 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1344 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1345 text, invalidate the bidi_paragraph_cache upto and including the
1348 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1350 Port to IRIX 6.5 (Bug#9684).
1351 * alloc.c (TAGGABLE_NULL): New constant,
1352 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1353 (next_vector, set_next_vector): Use it.
1354 * conf_post.h (INET6) [IRIX6_5]: Define.
1355 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1356 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1357 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1358 for consistency with how TAGGABLE_NULL is computed.
1360 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1362 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1363 before passing it to system APIs.
1365 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1367 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1369 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1370 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1372 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1374 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1376 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1378 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1379 covered by a display string that ends in a newline, and that cases
1380 going back by DVPOS lines to hit the search limit, lift the limit
1381 and go back until DVPOS is reached. (Bug#17244)
1383 * indent.c (Fvertical_motion): Handle correctly the case when the
1384 display string is preceded by an empty line.
1386 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1388 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1389 use S_IWRITE instead.
1391 2014-04-11 Glenn Morris <rgm@gnu.org>
1393 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1395 2014-04-09 Ken Brown <kbrown@cornell.edu>
1397 * Makefile.in (EMACS_MANIFEST): Revert last change.
1399 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1401 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1403 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1404 (symbol_block_pinned): New var.
1405 (Fmake_symbol): Initialize `pinned'.
1406 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1407 pinned and signal an error for un-purifiable objects.
1408 (pure_cons): Use it.
1409 (Fpurecopy): Use it, except for objects that can't be purified.
1410 (mark_pinned_symbols): New function.
1411 (Fgarbage_collect): Use it.
1412 (gc_sweep): Remove hack made unnecessary.
1414 2014-04-05 Glenn Morris <rgm@gnu.org>
1416 * keyboard.c (Fopen_dribble_file): Doc tweak.
1418 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1420 Backport from trunk.
1421 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1422 bar is zero height, just return (Bug#16976).
1423 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1424 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1425 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1426 is nil. If waiting for toolbar to complete, force a redraw.
1427 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1429 2014-04-03 Ken Brown <kbrown@cornell.edu>
1431 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1433 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1435 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1436 width from font width (Bug#17163).
1438 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1440 * frame.c (x_set_frame_parameters): Calculate default values of
1441 new frame sizes only after all other frame parameters have been
1442 processed (Bug#17142).
1444 2014-03-28 Ken Brown <kbrown@cornell.edu>
1446 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1449 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1451 * xterm.c (x_draw_image_glyph_string): Adjust image background
1452 width accordingly when its x position is adjusted. (Bug#17115)
1454 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1456 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1457 and width of image background when it is displayed with a 'box'
1460 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1462 More backward-compatible fix to char-equal core dump (Bug#17011).
1463 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1464 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1466 Fix core dump in char-equal (Bug#17011).
1467 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1468 unibyte buffers, as we can't tell whether the characters are
1471 * insdel.c (adjust_markers_for_delete): Remove unused local.
1473 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1475 Have (MARKER . ADJUSTMENT) undo records always be immediately
1476 after their corresponding (TEXT . POS) record in undo list.
1478 * lisp.h (record-delete): New arg record_markers.
1479 (record_marker_adjustment): No longer needed outside undo.c.
1480 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1481 adjustments to undo.c's record_marker_adjustments. Note that
1482 fileio.c's decide_coding_unwind is another caller to
1483 adjust_markers_for_delete. Because it has undo list bound to t,
1484 it does not rely on adjust_markers_for_delete to record marker
1486 (del_range_2): Swap call to record_delete and
1487 adjust_markers_for_delete so as undo marker adjustments are
1488 recorded before current deletion's adjustments, as before.
1489 (adjust_after_replace):
1490 (replace_range): Pass value for new record_markers arg to
1492 * undo.c (record_marker_adjustment): Rename to
1493 record_marker_adjustments and made static.
1494 (record_delete): Check record_markers arg and call
1495 record_marker_adjustments.
1496 (record_change): Pass value for new record_markers arg to
1498 (record_point): at_boundary calculation no longer needs to account
1499 for marker adjustments.
1501 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1503 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1506 2014-03-23 Glenn Morris <rgm@gnu.org>
1508 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1510 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1512 * buffer.c (struct sortvec): Add field `spriority'.
1513 (compare_overlays): Use it.
1514 (sort_overlays): Set it.
1516 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1518 * xdisp.c (redisplay_window): If all previous attempts to find the
1519 cursor row failed, try a few alternatives before falling back to
1520 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1522 2014-03-22 Daniel Colascione <dancol@dancol.org>
1524 * process.c (conv_sockaddr_to_lisp): When extracting the string
1525 names of AF_LOCAL sockets, stop before reading uninitialized
1528 2014-03-23 Daniel Colascione <dancol@dancol.org>
1530 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1531 array. (ASAN caught.)
1533 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1535 Fix regression introduced by patch for Bug#10500.
1536 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1537 * w32term.c (x_draw_image_relief): Likewise.
1539 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1541 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1542 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1543 maximize a frame for odd default fonts.
1545 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1547 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1549 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1551 * doc.c (store_function_docstring): Warn when we don't know where to
1553 (Fsubstitute_command_keys): Don't advertise the fact that
1554 text-properties are dropped, since we think it's a bug that we'll fix
1557 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1558 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1559 * frame.c (frame_garbaged): Make "docstring" more precise.
1561 2014-03-20 Glenn Morris <rgm@gnu.org>
1563 * charset.c (init_charset): When we cannot find the charsets directory,
1564 mention if EMACSDATA is set.
1566 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1568 * fns.c (Frandom): Fix rare bug where the result isn't random.
1570 Fix porting inconsistency about rounding to even.
1571 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1572 This way, the unusual !HAVE_RINT case acts like the usual
1573 HAVE_RINT case, and we can fix the documentation accordingly.
1575 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1577 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1578 (w32_wnd_proc): Initialize the dwHoverTime member of
1579 TRACKMOUSEEVENT structure.
1581 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1583 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1585 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1587 * search.c (find_newline): Speed up the function when using the
1588 newline cache, by halving the number of calls to
1589 region_cache_forward and region_cache_backward. (Bug#16830)
1591 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1593 * buffer.c (Fset_buffer): Document return value (bug#17015).
1595 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1597 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1598 nil, always resize character wise to avoid potential loss of the
1599 mode line (Bug#16923 related).
1601 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1603 * frame.c (x_set_frame_parameters): Always calculate new sizes
1604 pixelwise to avoid potential loss when rounding.
1606 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1608 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1609 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1611 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1613 * w32.c (fstatat): Don't add an extra slash if the argument ends
1614 with a slash: this fails the subsequent call to stat_worker on
1615 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1617 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1619 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1621 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1623 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1625 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1626 when frame is only on one screen (Bug#14713).
1628 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1630 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1631 there's a valid wrap point in the display line, the last glyph
1632 cannot "just barely fit" on this row, because display_line doesn't
1633 let it. Instead, proceed as if the last glyph didn't fit, so that
1634 we eventually back up the iterator to the wrap point. This avoids
1635 delusional behavior of move_it_to, whereby it proceeds to the next
1636 display line, but sets current_x to zero for all the glyphs that
1637 without word-wrap would fit on the previous display line.
1638 One result was that visual-order cursor movement behaved erratically
1640 (Fmove_point_visually): Add code to find the x coordinate of the
1641 last character before wrap point, under word-wrap on a TTY.
1643 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1645 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1646 also return value of MOVE_POS_MATCH_OR_ZV from
1647 move_it_in_display_line_to, when moving from beginning of line to
1648 point's position. (Bug#16961)
1650 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1652 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1653 * window.c (Fselect_window): Explain NORECORD and
1654 `buffer-list-update-hook' in doc-string.
1656 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1658 * window.c (Fother_window_for_scrolling): Check that
1659 Vother_window_scroll_buffer is a buffer.
1661 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1663 * xterm.c (xim_initialize): Always pass a copy of resource name
1664 to XRegisterIMInstantiateCallback and eassert whether return
1665 value is True. Passing copy is important because Xlib doesn't
1666 make its own copy and resource name argument usually points to
1667 SSDATA (Vx_resource_name), which may be changed from Lisp.
1668 (xim_close_display): For XUnregisterIMInstantiateCallback,
1669 always eassert return value and pass exactly the same values
1670 as were used for XRegisterIMInstantiateCallback.
1671 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1672 sources to check why if you are interested.
1674 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1676 * dispnew.c (change_frame_size_1): Add new_lines instead of
1677 new_height, the latter may be still zero if passed as such.
1678 * window.c (Fwindow_pixel_height): Mention bottom divider in
1681 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1683 Fix "resource temporarily unavailable" with xgselect
1685 * xgselect.c: Include <stdbool.h>.
1686 (xg_select) [!USE_GTK]: Don't lose track of errno.
1688 Fix minor --enable-gcc-warnings issues.
1689 * widget.c (update_various_frame_slots, EmacsFrameResize):
1690 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1692 2014-03-04 Ken Brown <kbrown@cornell.edu>
1694 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1695 represent the actual adjustment needed for alignment.
1697 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1699 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1700 needed, and don't reallocate if the initial allocation already
1701 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1703 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1705 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1708 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1710 * cmds.c (delete-char): Update docstring pointing out that the
1711 function ignores `delete-active-region' and `overwrite-mode'.
1713 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1715 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1717 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1718 allocated buffer due to alignment.
1719 (freehook): If the block to be freed was allocated by
1720 'aligned_alloc', find its real pointer before calling 'free'.
1722 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1725 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1727 * font.c (toplevel): Adjust comment about font cache layout.
1728 (font_clear_cache): Fix to match real font cache layout.
1729 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1730 (Fframe_font_cache) [FONT_DEBUG]: New function.
1731 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1733 Avoid crashes when X fonts are erroneously freed on reused X
1734 'Display *' connection data (Bug#16069). Note that X font
1735 resources still may be leaked, but currently there is no way
1736 to completely avoid it.
1737 * xterm.h (struct x_display_info): New member x_id. Add comments.
1738 * xterm.c (x_display_id): New variable.
1739 (x_term_init): Assign identifier to each opened X connection.
1740 * xfont.c (struct xfont): New member x_display_id.
1741 (xfont_open): Initialize it with frame's display id.
1742 (xfont_close): Check whether font's display id matches the one
1743 recorded for the given display. Adjust comment.
1744 * xftfont.c (struct xftfont_info):
1745 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1747 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1749 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1750 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1751 killed Vother_window_scroll_buffer.
1752 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1754 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1756 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1757 that start with more than 2 slashes as UNCs. (Bug#16751)
1759 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1761 Fix a few crashes and leaks when cloning C strings.
1762 * alloc.c, lisp.h (dupstring): New function.
1763 * gtkutil.c (xg_get_font):
1764 * term.c (tty_default_color_capabilities):
1765 * xsettings.c (store_monospaced_changed)
1766 (store_font_name_changed, parse_settings)
1767 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1768 This avoids some unlikely crashes due to accessing freed storage,
1769 and avoids some minor memory leaks in the more-typical case.
1771 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1773 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1774 cursor when modeline can't be dragged (Bug#16647).
1776 2014-02-28 Glenn Morris <rgm@gnu.org>
1778 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1779 from custom-delayed-init-variables. (Bug#11565)
1781 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1783 More fixes for mouse glyph calculations (Bug#16647).
1784 * window.c (coordinates_in_window): In intersection of
1785 horizontal and vertical window dividers prefer the horizontal
1786 one. Add some extra parens to last fix.
1787 (window_relative_x_coord): Return x-coordinate for header and
1789 * xdisp.c (remember_mouse_glyph): In text area don't extend
1790 glyph into mode line to show the vertical drag cursor there
1791 immediately. Subdivide mouse glyphs in right fringes to show a
1792 horizontal drag cursor as soon as we enter the "grabbable width"
1793 portion. Handle vertical border case separately. Do not
1794 subdivide window divider areas.
1795 (note_mouse_highlight): On bottom divider of bottommost windows
1796 show vertical drag cursor only when the minibuffer window can be
1799 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1801 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1802 reset by the face of the object just displayed. See also bug#76.
1803 (get_next_display_element): If the string came from a display
1804 property, examine the box face attribute at it->position, not at
1805 it->current.pos, since the latter was not updated yet. (Bug#16870)
1806 (handle_face_prop): Improve commentary.
1808 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1810 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1811 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1813 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1815 Fixes around Bug#16647.
1816 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1817 ON_BOTTOM_DIVIDER cases.
1818 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1819 only if the window has no right divider.
1820 (Fcoordinates_in_window_p): Fix doc-string.
1822 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1824 * lread.c (Funintern): Fix doc to match advertised calling convention.
1826 2014-02-24 Daniel Colascione <dancol@dancol.org>
1828 * keyboard.c (read_char): Close race that resulted in lost events.
1830 2014-02-22 Glenn Morris <rgm@gnu.org>
1832 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1833 * window.c (window-resize-pixelwise): Doc fixes.
1835 * process.c (Finternal_default_process_filter)
1836 (Finternal_default_process_sentinel): Doc tweaks.
1838 2014-02-21 Glenn Morris <rgm@gnu.org>
1840 * process.c (Fprocess_buffer, Faccept_process_output)
1841 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1844 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1846 * window.c (Fwindow_scroll_bar_width): New function.
1848 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1850 Pacify GCC when configuring with --enable-gcc-warnings.
1851 * xdisp.c (move_it_in_display_line_to) [lint]:
1852 Initialize recently-added local.
1854 2014-02-21 Daniel Colascione <dancol@dancol.org>
1856 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1858 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1860 * xdisp.c (init_iterator): Don't dereference a bogus face
1861 pointer. (Bug#16819)
1862 (try_cursor_movement): Don't use cursor position if
1863 set_cursor_from_row failed to compute it. This avoids assertion
1864 violations in MATRIX_ROW.
1865 (move_it_in_display_line_to): Save the iterator state in ppos_it
1866 only once per call. Reimplement the method used to return to the
1867 best candidate position if all the positions found in display line
1868 are beyond TO_CHARPOS. This cuts down the number of calls to
1869 bidi_shelve_cache, which moves a lot of stuff when lines are long
1870 and include bidirectional text. (Bug#15555)
1872 2014-02-20 Glenn Morris <rgm@gnu.org>
1874 * data.c (Fdefalias): Doc fix.
1876 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1878 * xdisp.c (display_line): Fix horizontal scrolling of large images
1879 when fringes are turned off. This comes at a price of not
1880 displaying the truncation/continuation glyphs in this case.
1883 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1884 CreateDIBSection returns an error indication, zero out *ximg after
1885 destroying the image. This avoids crashes in memory allocations
1886 due to the fact that some of the callers also call
1887 x_destroy_x_image, which will attempt to free an already free'd
1890 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1892 * widget.c (update_various_frame_slots): Don't set
1893 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1895 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1897 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1899 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1901 temacs --daemon fix (Bug#16599).
1902 * emacs.c (main): Initialize daemon_pipe[1] here ...
1903 (syms_of_emacs): ... instead of here.
1905 2014-02-16 Anders Lindgern <andlind@gmail.com>
1907 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1910 2014-02-16 Daniel Colascione <dancol@dancol.org>
1912 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1913 (xd_get_connection_address): Use it.
1914 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1915 xd_get_connection_address because the latter signals if the bus
1916 we're trying to close is already disconnected.
1918 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1920 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1921 argument to CreateThread. This avoids segfaults on Windows 9X.
1922 Reported by oslsachem <oslsachem@gmail.com>.
1924 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1926 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1927 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1928 (check_lseek): New function, to report lseek errors.
1929 (save_data_space, update_file_ptrs, read_header, write_header)
1930 (copy_file, copy_rest, unexec): Use these news functions.
1931 (update_file_ptrs): Don't assume wraparound behavior when
1932 converting a large size_t value to off_t.
1934 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1936 * composite.c (fill_gstring_header): Pass positions as C integers
1937 and move parameters checking to...
1938 (Fcomposition_get_gstring): ...this function. Handle case when
1939 buffer positions are in reversed order and avoid crash (Bug#16739).
1941 * buffer.c (validate_region): Mention current buffer in error message.
1943 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1945 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1947 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1949 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1951 2014-02-11 Glenn Morris <rgm@gnu.org>
1953 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1954 Replace refs to "OpenStep" in messages.
1956 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1958 Avoid "." at end of error diagnostics.
1959 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1960 * font.c (Ffont_at):
1961 * nsfns.m (ns_display_info_for_name):
1962 * nsselect.m (Fx_own_selection_internal):
1963 * nsterm.m (performDragOperation:):
1964 Remove "." from end of diagnostic.
1966 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1968 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1969 unintuitive (bug#15824).
1970 (Fyes_or_no_p): Doc fix (bug#15456).
1972 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1974 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1976 * eval.c (call_debugger): When exiting the debugger, do not allow
1977 max_specpdl_size less than actual binding depth (Bug#16603).
1978 (syms_of_eval): Adjust docstring.
1980 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1982 * cmds.c (Fself_insert_command): Output a clearer error message on
1983 negative repetitions (bug#9476).
1985 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1987 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1989 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1991 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1993 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1995 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1997 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1999 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2001 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2003 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2004 `exit' works (bug#15865).
2006 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2008 Constrain window box/body sizes and margin widths (Bug#16649).
2009 * xdisp.c (window_box_width): Don't return less than zero.
2010 (window_box_left_offset, window_box_right_offset): Don't return
2011 more than the window's pixel width.
2012 * window.c (window_body_height, window_body_width): Don't return
2014 (window_resize_apply): Adjust margin width, if necessary.
2016 2014-02-07 Glenn Morris <rgm@gnu.org>
2018 * nsterm.m (syms_of_nsterm): Doc fix.
2020 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2022 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2023 New variables: pointers through which to call the respective APIs.
2024 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2025 (filename_from_ansi, sys_link, check_windows_init_file):
2026 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2027 This is required on Windows 9X, where we dynamically load
2028 UNICOWS.DLL which has their non-stub implementations.
2029 (maybe_load_unicows_dll): Assign addresses to these 2 function
2030 pointers after loading UNICOWS.DLL.
2032 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2033 MultiByteToWideChar and WideCharToMultiByte through function
2036 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2039 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2041 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2042 for OSX >= 10.9 if separate spaces are used.
2043 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2045 2014-02-06 Glenn Morris <rgm@gnu.org>
2047 * buffer.c (cache-long-scans): Doc fix.
2049 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2051 * w32fns.c (Fw32_shell_execute): Doc fix.
2053 2014-02-05 Bastien Guerry <bzg@gnu.org>
2055 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2056 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2058 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2060 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2061 outside the window (Bug#16649).
2063 * xdisp.c (note_mouse_highlight): When entering a margin area show
2064 a non-text cursor (Bug#16647).
2066 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2068 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2069 It prompted a compile-time diagnostic on GNU/Linux.
2070 Simplify to remove the need for the label.
2072 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2074 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2075 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2076 to show it; otherwise return 'unsupported--w32-dialog' to signal
2077 to the caller that emulation with menus is necessary.
2078 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2080 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2082 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2085 * menu.c (Fx_popup_dialog): Don't condition the call to
2086 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2087 special symbol 'unsupported--w32-dialog', emulate the dialog with
2088 a menu by calling x-popup-menu.
2090 * menu.h (Qunsupported__w32_dialog): New extern variable.
2092 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2094 * keyboard.c (kbd_buffer_get_event): Read file notification events
2097 * xgselect.c (xg_select): Read glib events in any case, even if
2098 there are no file descriptors to watch for. (Bug#16519)
2100 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2102 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2103 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2104 * w32term.c (w32_draw_window_divider): Handle first and last
2106 * w32term.h (w32_fill_area_abs): New function.
2107 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2109 * xfaces.c (realize_basic_faces): Handle new face ids.
2110 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2111 and bottom divider width.
2112 * xterm.c (x_draw_window_divider): Handle first and last pixels
2115 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2117 * print.c (Fexternal_debugging_output): Add cast to pacify
2118 --enable-gcc-warnings.
2119 * eval.c (call_debugger): Grow specpdl if the debugger was
2120 entered due to specpdl overflow (Bug#16603) and allow more
2121 specpdl space for the debugger itself.
2123 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2125 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2128 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2130 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2131 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2133 * print.c (Fexternal_debugging_output): If the argument character
2134 is non-ASCII, encode it with the current locale's encoding before
2135 writing the result to the terminal. (Bug#16448)
2137 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2138 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2141 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2143 * process.c (create_process): Reset SIGPROF handler in the child.
2144 * callproc.c (call_process): Likewise.
2146 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2148 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2150 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2152 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2153 of zero to print strings, GDB doesn't like it.
2155 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2156 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2157 we still use correct addresses. (Bug#16576)
2159 2014-01-27 K. Handa <handa@gnu.org>
2161 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2162 to preserve the code detection behavior of 24.3.
2163 * coding.h (struct coding_system): New member detected_utf8_bytes.
2164 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2165 (decode_coding_gap): Use short cut for UTF-8 file reading only
2166 when coding->detected_utf8_bytes equals to coding->src_bytes.
2167 * fileio.c (Finsert_file_contents): Cancel the previous change.
2169 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2171 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2172 that are not visible.
2174 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2176 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2177 is grabbed (Bug#16565).
2179 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2181 * xdisp.c (last_max_ascent): Re-remove after erroneously
2182 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2184 (move_it_to): Re-remove reference to last_max_ascent.
2185 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2186 max_descent here instead of calling line_bottom_y.
2189 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2191 * terminal.c (initial_free_frame_resources): New function.
2192 (init_initial_terminal): Install new hook to free face cache
2193 on initial frame and avoid memory leak. For details, see
2194 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2195 * xfaces.c (free_frame_faces): Adjust comment.
2197 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2199 * data.c (Fstring_to_number): Document results if unparsable
2202 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2204 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2206 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2208 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2209 * coding.c (detect_coding_utf_8, emacs_mule_char)
2210 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2211 (check_utf_8, decode_coding):
2212 * coding.h (struct coding_system.errors):
2213 Use ptrdiff_t, not int, for integer values derived from buffer and
2216 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2217 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2218 before invoking decode_coding_gap, since there's just one block.
2220 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2222 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2223 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2224 too early. Again run change_frame_size before assigning menu-
2227 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2229 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2230 arrives, call x_check_fullscreen, in case the new display has a
2231 different resolution. (Bug#16517)
2233 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2235 * term.c (read_menu_input): If the selected frame changes, exit
2237 (tty_menu_show): If the selected frame changes while we displayed
2238 a menu, throw to top level. (Bug#16479)
2240 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2242 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2244 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2246 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2247 * data.c (count_one_bits_word): Fix bug (negated comparison)
2248 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2250 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2252 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2253 Avoid undefined behavior by initializing display property bit of a
2254 string processed by the bidirectional iterator. For details, see
2255 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2257 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2259 Minor cleanup of previous change.
2260 * image.c (imagemagick_error, Fimagemagick_types):
2261 Omit some recently-introduced and unnecessary casts and assignments.
2263 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2265 Fix two memory leaks discovered with Valgrind.
2266 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2267 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2269 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2271 Fixes in window size functions around Bug#16430 and Bug#16470.
2272 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2273 (Fwindow_mode_line_height, Fwindow_header_line_height)
2274 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2275 Minor doc-string adjustments.
2276 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2277 Rewrite doc-strings.
2278 (window_body_height, window_body_width): Do not count partially
2279 visible lines/columns when PIXELWISE is nil (Bug#16470).
2280 (Qfloor, Qceiling): New symbols.
2282 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2284 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2285 when the image cache is not yet allocated. (Bug#16509)
2287 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2289 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2290 re-attach intervals to its base buffer (Bug#16502).
2291 * intervals.c (set_interval_object): Move from here...
2292 * intervals.h (set_interval_object): ... to here. Fix comments.
2294 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2296 Avoid undefined behavior by initializing buffer redisplay bit.
2297 Problem reported by Dmitry Antipov in
2298 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2299 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2301 Revert some of the CANNOT_DUMP fix (Bug#16494).
2302 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2304 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2306 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2307 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2308 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2309 they are replaced by macros that expand into direct calls to the
2310 corresponding functions from GDI32.DLL.
2311 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2312 variables in the Cygwin build, they are unused.
2314 2014-01-19 K. Handa <handa@gnu.org>
2316 * composite.c (composition_update_it): Fix previous change.
2318 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2320 Fix file name handling on MS-Windows 9X.
2321 * w32.c (maybe_load_unicows_dll): New function.
2323 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2324 on, to make sure we can convert file names to and from UTF-8 on
2325 Windows 9X. This fixes a failure to start up because Emacs cannot
2326 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2328 * w32font.c [WINDOWSNT]: Include w32.h.
2329 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2330 of implementing the same stuff.
2331 Remove now unused g_b_init_is_windows_9x.
2333 * w32.h (maybe_load_unicows_dll): Add prototype.
2335 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2337 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2338 switch to single keyboard. Prevents daemon crashes when a new
2339 client connects while we show a TTY menu in an existing client.
2342 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2344 Fix MinGW64 porting problem with _setjmp.
2345 Reported by Eli Zaretskii in:
2346 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2347 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2348 the old _setjmp and _longjmp. All uses changed.
2350 2014-01-13 Daniel Colascione <dancol@dancol.org>
2352 * textprop.c (Fremove_list_of_text_properties):
2353 Correctly handle reaching the end of the interval tree. (Bug#15344)
2355 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2357 * xdisp.c (resize_mini_window): Round height to a multiple of
2358 frame's line height. Fix bug in calculation of window start
2359 position (Bug#16424).
2361 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2363 * macfont.m: Include termchar.h.
2364 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2365 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2366 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2367 *_WITH_GC_* to take face and f as parameters.
2368 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2369 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2371 2014-01-13 Daniel Colascione <dancol@dancol.org>
2373 Fix menu item updating in the presence of the Unity global menu
2376 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2377 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2379 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2380 updating menus; explain why.
2381 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2382 problem it's supposed to solve and it interferes with detecting
2383 the presence of a global menu.
2384 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2387 2014-01-11 K. Handa <handa@gnu.org>
2389 * composite.c (composition_update_it): Fix indexing of
2390 LGSTRING_CHAR (Bug#15984).
2392 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2394 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2396 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2398 * xdisp.c (try_window_id): Don't use this function's optimizations
2399 if overlays in the buffer displayed by the window have changed
2400 since last redisplay. (Bug#16347)
2401 (message_dolog): Fix indentation.
2403 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2405 * frame.c (frame_resize_pixelwise): Fix doc-string.
2407 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2409 Fix handling of internal borders (Bug#16348).
2410 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2411 Remove internal border width from pixel width of windows.
2412 (change_frame_size_1): Don't return early when frame's pixel
2413 size changes - we still have to record the new sizes in the
2415 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2416 also when toolbar gets larger.
2417 * window.c (check_frame_size): Include internal_border_width in
2419 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2420 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2421 In non-toolkit/non-GTK version clear internal border.
2422 * xterm.c (x_clear_under_internal_border): New function for
2423 non-toolkit/non-GTK version.
2424 (x_after_update_window_line): In non-toolkit/non-GTK version
2426 (handle_one_xevent, x_set_window_size):
2427 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2428 * xterm.h (x_clear_under_internal_border): Extern it.
2430 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2432 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2433 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2436 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2438 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2439 last value of point is not equal to buffer's point. (Bug#16129)
2441 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2444 * nsterm.h (updateCollectionBehavior): Rename from
2445 updateCollectionBehaviour. All uses changed.
2447 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2448 * Makefile.in (SETFATTR): New macro.
2449 (temacs$(EXEEXT)): Use it.
2451 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2453 Fix maximization behavior on Windows (Bug#16300).
2454 * w32fns.c (w32_fullscreen_rect): Don't handle
2455 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2456 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2457 of SetWindowPos. Restore last placement also when leaving
2458 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2459 but the FULLSCREEN_BOTH case.
2461 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2464 * data.c (arithcompare_driver):
2465 * fileio.c (Fcar_less_than_car):
2466 * fns.c (internal_equal):
2467 * frame.c (delete_frame):
2468 * lisp.h (enum More_Lisp_Bits):
2470 Avoid C99 constructs that don't work in C89.
2471 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2472 to port to C89, which doesn't have 'long long'.
2473 (count_trailing_zero_bits): Use them.
2475 2014-01-03 Chong Yidong <cyd@gnu.org>
2477 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2479 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2481 Further adjust frame/window scrollbar width calculations.
2482 * window.c (apply_window_adjustment):
2483 Set windows_or_buffers_changed.
2484 (Fwindow_scroll_bars): Return actual scrollbar width.
2485 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2486 For non-toolkit builds again use 14 as minimum width and set
2487 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2488 * xterm.c (XTset_vertical_scroll_bar): Take width from
2489 WINDOW_SCROLL_BAR_AREA_WIDTH.
2490 (x_new_font): Rename wid to unit. Base calculation of new
2491 scrollbar width on toolkit used and make it analogous to that of
2492 x_set_scroll_bar_default_width.
2493 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2494 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2495 of GetSystemMetrics.
2496 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2497 WINDOW_SCROLL_BAR_AREA_WIDTH.
2498 (x_new_font): Make it correspond to changes in xterm.c.
2500 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2502 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2503 This is a cleaner way to fix the MinGW-w64 porting problem.
2504 Check for INTPTR_MAX misconfiguration.
2506 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2508 * search.c (newline_cache_on_off, find_newline): In indirect
2509 buffers, use the newline cache of the base buffer.
2511 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2512 buffer, invalidate the caches of its base buffer. (Bug#16265)
2514 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2515 buffers, use the width-run cache of the base buffer.
2517 * xdisp.c (redisplay_window): When the window displays an indirect
2518 buffer, and the character widths in the display table have
2519 changed, invalidate the width-run cache of the corresponding base
2522 * fileio.c (Finsert_file_contents): When invalidating the newline
2523 cache, consider the case of inserting into indirect buffer.
2525 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2526 In indirect buffers, use the paragraph cache of the base buffer.
2528 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2530 * window.c (grow_mini_window): Fix last change.
2532 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2534 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2536 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2538 * w32term.c (w32_initialize): Use LCID and LOWORD.
2540 * w32proc.c (create_child): Use pid_t for 5th argument.
2541 (IsValidLocale): Don't provide prototype for MinGW64.
2542 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2543 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2545 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2546 MinGW64 doesn't support.
2548 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2550 * w32.c (set_named_security_info): New function.
2551 (acl_set_file): Fall back on set_named_security_info if
2552 set_file_security fails.
2553 (g_b_init_set_named_security_info_w)
2554 (g_b_init_set_named_security_info_a): New static variables.
2555 (globals_of_w32): Initialize them to zero.
2556 (set_named_security_info): Set them to non-zero if the
2557 corresponding API is available.
2558 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2559 New function typedefs.
2561 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2563 Some more fixes following pixelwise resize changes including one
2565 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2566 of frame_resize_pixelwise.
2567 * widget.c (pixel_to_text_size): New function.
2568 (update_wm_hints): Have size hints respect value of
2569 frame_resize_pixelwise.
2570 (EmacsFrameResize): Alway process resize requests pixelwise.
2571 * window.c (grow_mini_window): Make sure mini window is at least
2573 * xdisp.c (display_menu_bar): Make sure menubar extends till
2575 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2576 (x_set_tool_bar_lines): Calculate pixelwise.
2577 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2578 frame_resize_pixelwise.
2580 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2582 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2583 variables not used there.
2585 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2587 * w32.c (sys_umask): New function. (Bug#16299)
2589 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2591 * dispnew.c (change_frame_size_1): Take old width of root window
2592 from that window's pixel width. (Bug#16284)
2594 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2596 Plain copy-file no longer chmods an existing destination (Bug#16133).
2597 * fileio.c (realmask): Now a static var, not a local.
2598 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2599 Remove arg STATPTR. All uses changed.
2600 (Fcopy_file): Do not alter permissions of existing destinations,
2601 unless PRESERVE-PERMISSIONS (renamed from
2602 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2603 Avoid race when testing for existing destinations and for
2604 when input and output files are the same.
2605 If changing the group fails, adjust both default and
2606 preserved permissions so that access is not granted to the
2608 (Fset_default_file_modes, init_fileio): Update realmask.
2609 (Fdefault_file_modes): Use realmask instead of calling umask.
2611 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2613 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2614 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2615 flags on the daemon pipe ends before execing.
2617 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2619 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2620 session. (Bug#14739)
2622 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2624 * callproc.c (Vexec_path): Document that exec-directory is in it.
2626 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2628 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2631 2013-12-27 Chong Yidong <cyd@gnu.org>
2633 * data.c (Fsymbol_function): Doc fix.
2635 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2637 Some more tinkering with Bug#16051.
2638 * window.c (resize_frame_windows): Don't let the size of the
2639 root window drop below the frame's default character size.
2640 Never ever delete any subwindows - let the window manager do the
2643 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2644 of toolbar lines needed when they exceed the height of the root
2646 (unwind_create_frame_1): New function.
2647 (Fx_create_frame): Generally inhibit calling the window
2648 configuration change hook here. Remove extra call to
2649 change_frame_size - it's not needed when we don't run the
2650 configuration change hook.
2652 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2654 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2655 On my Fedora 19 platform the core dumps were so big that
2656 my desktop became nearly catatonic.
2657 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2658 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2659 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2660 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2661 a clang-only syntax.
2662 * conf_post.h (__has_feature): New macro, if not already defined.
2663 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2664 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2666 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2668 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2669 is a file name. (Bug#16252)
2671 2013-12-25 Chong Yidong <cyd@gnu.org>
2673 * keyboard.c (Voverriding_terminal_local_map)
2674 (Voverriding_local_map): Doc fix.
2676 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2678 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2680 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2681 file name when it is submitted to ShellExecute. Simplify code.
2682 Don't test DOCUMENT for being a string, as that is enforced by
2683 CHECK_STRING. Doc fix.
2685 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2687 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2688 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2689 redisplay_tool_bar does. Improve and fix commentary.
2690 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2691 limits of the glyph matrices. (Bug#16051)
2692 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2693 only when the new size is different from the old one, and the new
2694 size can be achieved given the frame height.
2696 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2698 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2700 2013-12-23 Glenn Morris <rgm@gnu.org>
2702 * lread.c (Fload): Mention load-prefer-newer in doc.
2704 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2706 Handle Bug#16207 by being more restrictive when running hooks.
2707 * window.c (unwind_change_frame): New function.
2708 (Fset_window_configuration): Don't run configuration change hook
2709 while the frame configuration is unsafe. Call select_window
2712 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2714 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2716 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2718 * nsterm.h: Declare EmacsColor category.
2720 * nsterm.m (NSColor): Implement EmacsColor category.
2721 (ns_get_color): Use colorUsingDefaultColorSpace.
2722 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2724 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2726 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2728 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2729 having the PNG_NORETURN attribute, to avoid compiler warning in
2732 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2734 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2736 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2737 fringe background extension.
2738 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2739 because they are now always the same as `left' and `width',
2740 respectively. Remove code for the case that `width' and
2741 `sb_width' are different.
2743 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2745 Remove scroll_bar_actual_width from frames.
2746 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2747 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2748 (x_figure_window_size):
2749 * nsterm.m (x_set_window_size):
2750 * widget.c (set_frame_size):
2751 * w32term.c (x_set_window_size):
2752 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2753 scroll_bar_actual_width.
2755 Convert scroll_bar members to integers on Windows.
2756 * w32term.h (struct scroll_bar): Convert top, left, width,
2757 height, start, end and dragging to integers.
2758 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2760 * w32term.c (w32_set_scroll_bar_thumb)
2761 (w32_scroll_bar_handle_click): Remove XINT conversions for
2762 scroll_bar members. Treat bar->dragging as integer.
2763 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2764 first element. Remove XINT conversions for scroll_bar members.
2765 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2766 Remove XINT conversions for scroll_bar members.
2768 Fix assignment for new window total sizes.
2769 * window.c (Fwindow_resize_apply_total): Assign values for
2772 2013-12-20 Chong Yidong <cyd@gnu.org>
2774 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2775 argument to `append'.
2777 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2779 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2780 current text face, for extending the face of the display margins.
2783 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2784 Doc fix. (Bug#16190)
2786 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2788 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2791 * nsterm.m (Qfile, Qurl): New.
2792 (EV_MODIFIERS2): New macro.
2793 (EV_MODIFIERS): Use EV_MODIFIERS2.
2794 (ns_term_init): Remove font and color from DND, does not work on
2795 newer OSX, and other ports don't have them.
2796 (performDragOperation:): Handle modifiers used during drag.
2797 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2798 Remove global Lisp variables used to communicate with ns-win.el.
2799 Remove font and color handling.
2800 (syms_of_nsterm): Defsym Qfile and Qurl.
2802 2013-12-19 Anders Lindgren <andlind@gmail.com>
2804 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2805 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2807 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2808 (constrainFrameRect): Remove special case nr_screens == 1.
2809 Don't constrain size to size of view.
2811 * nsterm.h (ns_output): Remove dont_constrain.
2813 2013-12-19 Anders Lindgren <andlind@gmail.com>
2815 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2817 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2819 Minor fixes for recent openp changes.
2820 * lisp.h (GCPRO7): New macro.
2821 * lread.c (openp): Use bool for boolean; all callers changed.
2822 Protect save_string from GC. Don't assume that file descriptors
2823 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2824 warning about uninitialized variable.
2826 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2828 * w32fns.c (emacs_abort): Use intptr_t as argument of
2829 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2831 2013-12-18 Glenn Morris <rgm@gnu.org>
2833 * lread.c (Fload): Pass load_prefer_newer to openp.
2834 Don't bother checking mtime if openp already did it.
2835 (openp): Add `newer' argument, to check all suffixes
2836 and find the newest file.
2837 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2838 * callproc.c (call_process):
2839 * charset.c (load_charset_map_from_file):
2840 * emacs.c (init_cmdargs):
2841 * image.c (x_create_bitmap_from_file, x_find_image_file):
2843 * lread.c (Flocate_file_internal):
2844 * process.c (Fformat_network_address):
2845 * sound.c (Fplay_sound_internal):
2846 * w32.c (check_windows_init_file):
2847 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2849 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2851 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2853 * w32.c (getloadavg): Don't index samples[] array with negative
2854 indices. Recover from wall-clock time being set backwards.
2856 * w32term.c (w32_initialize): Declare the argument of
2857 set_user_model as const.
2859 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2860 (w32_menu_show): Constify some arguments passed to MessageBox.
2862 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2863 to initialize Lisp objects.
2865 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2866 initialize Lisp objects.
2868 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2869 use variables used only on X under that condition.
2871 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2872 variables not used there.
2874 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2876 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2877 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2879 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2881 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2882 code, revealed in presence of R2L characters, character
2883 compositions, and display vectors. A better fix for Bug#16148.
2884 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2885 GTK and NS builds, they don't have this member of struct frame.
2887 * dispextern.h (struct composition_it): Correct a comment for the
2890 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2892 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2893 This prevents a compilation error on C compilers that do not
2894 default functions to return 'int' if not declared. Also, add
2895 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2896 since it now uses inline functions.
2898 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2900 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2901 display margins on mode line, header line, and in the frame's
2902 tool-bar window. (Bug#16165)
2904 2013-12-16 Andreas Schwab <schwab@suse.de>
2906 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2908 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2910 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2913 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2915 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2917 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2919 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2920 intended to find bogus pointers in font objects (Bug#16140).
2921 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2922 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2923 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2924 Disable for MS-Windows due to Bug#15876; apparently this
2925 requires more or less substantial changes in fontset code.
2926 * xfont.c (xfont_close):
2927 * xftfont.c (xftfont_close): Call x_display_info_for_display
2928 to check whether 'Display *' is valid (Bug#16093 and probably
2931 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2933 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2934 Reported by Juanma Barranquero <lekktu@gmail.com>.
2936 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2937 open a pty on MS-Windows. (Bug#16152)
2939 * emacs.c (decode_env_path): Fix bogus comparison against
2940 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2942 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2944 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2945 (Fx_file_dialog): Add parentheses around && to silence warning.
2947 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2949 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2951 * xdisp.c (extend_face_to_end_of_line): Extend background of
2952 non-default face in margin areas as well. (Bug#16151)
2953 (display_line): Call extend_face_to_end_of_line for continued
2954 lines as well, if the display margins have non-zero width.
2955 (set_glyph_string_background_width): When needed, set the
2956 extends_to_end_of_line_p flag on glyph strings to be drawn in
2957 margin areas, not only in the text area.
2959 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2962 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2964 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2965 Don't worry about verify_error being t, since it has to be a list.
2967 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2969 Use bool for boolean, focusing on headers.
2970 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2971 No need to include <stdbool.h>, since conf_post.h does it now.
2972 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2973 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2974 (SET_PER_BUFFER_VALUE_P):
2975 * ccl.c, ccl.h (setup_ccl_program):
2976 * ccl.h (CHECK_CCL_PROGRAM):
2977 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2978 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2979 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2980 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2981 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2982 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2983 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2984 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2985 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2986 (CHARSET_FAST_MAP_SET):
2987 * coding.c (decode_coding_ccl, encode_coding_ccl):
2988 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2989 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2990 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2991 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2992 (decode_coding_c_string):
2993 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2994 * conf_post.h (has_attribute):
2995 * dispextern.h (trace_redisplay_p)
2996 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2997 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2998 (SET_GLYPH_FROM_CHAR_GLYPH)
2999 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3000 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3001 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3002 (cursor_in_mouse_face_p):
3003 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3004 (blank_row, prepare_desired_row)
3005 (build_frame_matrix_from_leaf_window, make_current)
3006 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3007 (update_window, scrolling_window, update_frame_line):
3008 * disptab.h (GLYPH_FOLLOW_ALIASES):
3009 * editfns.c (Fformat):
3010 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3011 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3012 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3013 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3014 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3015 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3016 (FONT_DEFERRED_LOG):
3017 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3018 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3019 (FRAME_MOUSE_UPDATE):
3020 * fringe.c (Fdefine_fringe_bitmap):
3021 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3022 (x_create_bitmap_from_xpm_data, xpm_load_image):
3023 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3024 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3025 (MERGE_INTERVAL_CACHE):
3026 * keymap.h (KEYMAPP):
3027 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3028 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3029 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3030 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3031 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3032 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3033 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3034 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3035 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3036 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3037 (SETUP_BUFFER_SYNTAX_TABLE):
3038 * systime.h (timespec_valid_p):
3039 * term.c (save_and_enable_current_matrix):
3040 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3041 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3042 (redisplay_internal, try_window_reusing_current_matrix)
3043 (sync_frame_with_window_matrix_rows, try_window_id)
3044 (display_menu_bar, display_tty_menu_item, display_mode_line)
3045 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3046 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3047 * xmenu.c (xmenu_show):
3048 * xterm.c (use_xim, x_term_init):
3049 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3050 (struct x_bitmap_record):
3051 Use bool for booleans.
3052 * ccl.c (struct buffer_text):
3053 * ccl.h (struct ccl_program):
3054 * charset.h (struct charset):
3056 * coding.h (struct iso_2022_spec, struct coding_system):
3057 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3058 (struct glyph_string, struct face, struct face_cache)
3059 (struct bidi_string_data, struct bidi_it)
3060 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3062 * editfns.c (Fformat):
3063 * frame.h (struct frame):
3064 * fringe.c (struct fringe_bitmap):
3065 * intervals.h (struct interval):
3066 * keyboard.h (struct kboard):
3067 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3068 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3069 (struct Lisp_Buffer_Local_Value, union specbinding):
3070 * macfont.m (struct macfont_info):
3071 * process.h (struct Lisp_Process):
3072 * termchar.h (struct tty_display_info):
3073 * window.h (struct window):
3074 * xterm.h (struct x_output):
3075 Use bool_bf for boolean bit-fields.
3076 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3077 All callers changed.
3078 * ccl.h (struct ccl_program): Remove unused members private_state,
3079 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3081 (struct ccl_spec): Remove unused members cr_carryover,
3082 eight_bit_carryover.
3083 * conf_post.h: Include <stdbool.h>.
3084 (bool_bf): New type.
3085 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3086 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3087 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3088 'do { ... } while (false)' brackets.
3089 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3090 Args must now be expressions; all callers changed.
3091 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3092 (PRODUCE_GLYPHS): Simplify use of boolean.
3093 * fileio.c (Fcopy_file):
3094 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3095 * lisp.h (UNGCPRO): Return void, not int.
3096 (FOR_EACH_TAIL): Use void expression, not int expression.
3097 * region-cache.c: Reindent.
3098 * region-cache.h: Copy comments from region-cache.c, to fix
3099 incorrect remarks about booleans.
3101 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3103 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3104 when character at point is displayed from a display vector.
3107 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3109 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3110 now a list of certificate validation checks that will abort a
3111 connection with an error.
3112 (Fgnutls_boot): Document it and use it.
3114 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3116 * w32term.c (w32_enable_frame_resize_hack): New variable.
3117 (x_set_window_size): Use it to hack frame resizing on Windows
3120 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3122 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3123 Windows-specific code to w32.c. Change error message text to
3124 match that of Posix platforms.
3126 * w32.c (w32_copy_file): New function, most of the code copied and
3127 reworked from Fcopy_file. Improve error handling. Plug memory
3128 leak when errors are thrown. Support file names outside of the
3129 current codepage. (Bug#7100)
3131 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3133 * lread.c (load_path_default): Prototype.
3135 2013-12-13 Glenn Morris <rgm@gnu.org>
3137 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3138 (dump_path): Remove.
3139 (load-path-default): Remove `changed' argument.
3140 Do not set dump_path permanently. Simplify.
3141 (init_lread): Simplify.
3142 (syms_of_lread): Remove dump_path.
3144 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3146 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3147 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3148 2013-12-12 font-related change to avoid Bug#16128, which
3149 is quite hard to fix without even more substantial changes.
3151 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3153 * font.c (font_close_object): Check for live frame (Bug#16128).
3155 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3157 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3158 Return ptrdiff_t, not int, since it's a buffer size.
3159 Reindent/reparen some macros to a more Gnuish style.
3161 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3163 Avoid undefined behavior with huge regexp interval counts.
3164 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3165 since it's now specialized to interval counts. All uses changed.
3166 Do not assume wraparound on signed integer overflow.
3167 (regex_compile): Simplify based on the above changes.
3169 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3171 Support file names on MS-Windows that use characters outside of
3172 the current system codepage. (Bug#7100)
3174 * w32.c (get_file_security, set_file_security)
3175 (create_symbolic_link): Separate pointers and boolean flags for
3176 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3177 non-zero, else the former.
3178 (codepage_for_filenames, filename_to_utf16, )
3179 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3181 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3183 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3184 Accept only one argument; all callers changed.
3185 (dostounix_filename): Remove the second argument, now works in
3186 UTF-8. All callers changed.
3187 (parse_root): Lose DBCS code.
3188 (get_long_basename, w32_get_short_filename, init_environment)
3189 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3190 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3191 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3192 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3193 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3194 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3196 (ansi_encode_filename): New function.
3197 (get_emacs_configuration, get_emacs_configuration_options):
3199 (add_volume_info, GetCachedVolumeInformation): Run the input file
3200 name through unixtodos_filename, to ensure it is stored and
3201 referenced in canonical form.
3202 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3203 (logon_network_drive, sys_link, utime): Improve error handling.
3204 (sys_access): New function.
3205 (hashval, generate_inode_val): Unused functions deleted.
3206 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3207 (check_windows_init_file): Convert error message from UTF-8 to
3208 ANSI codepage, for display in the message box.
3209 (globals_of_w32): Set w32_unicode_filenames according to the OS
3212 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3213 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3214 (syms_of_w32term): Declare w32-unicode-filenames.
3216 * w32proc.c (new_child, delete_child): Remove code that handled
3217 unused pending_deletion and input_file members of the child struct.
3218 (create_child, sys_spawnve): Convert all file names to ANSI
3219 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3220 name cannot be encoded in ANSI codepage. Don't use
3221 unixtodos_filename, mirror slashes by hand.
3222 (record_infile, record_pending_deletion): Functions deleted.
3223 (Fw32_short_file_name): Call w32_get_short_filename instead of
3226 * w32notify.c (add_watch): Work in Unicode mode when
3227 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3228 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3229 instead, do the same with Lisp primitives.
3231 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3232 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3233 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3234 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3235 (Fw32_shell_execute): Improve error reporting.
3236 (Fdefault_printer_name): Ifdef away for Cygwin.
3238 * w32.h (struct _child_process): Remove input_file and
3239 pending_deletion members that are no longer used.
3240 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3241 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3242 (ansi_encode_filename): New and updated prototypes.
3244 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3246 (unexec): Don't use dostounix_filename, it expects a file name in
3247 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3250 * fileio.c (Ffile_name_directory, file_name_as_directory)
3251 (directory_file_name, Fexpand_file_name)
3252 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3253 arguments of dostounix_filename.
3254 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3255 use MAX_UTF8_PATH for size of file-name strings.
3256 (emacs_readlinkat): Build an explicitly unibyte string for file
3258 (syms_of_fileio) <file-name-coding-system>:
3259 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3261 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3262 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3263 directories to UTF-8.
3264 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3265 environment, and each element of the input PATH, to UTF-8.
3267 * dired.c (file_attributes): Use build_unibyte_string explicitly
3268 to make Lisp strings from user and group names.
3270 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3273 * coding.c (decode_file_name, encode_file_name): New functions.
3275 * termcap.c (tgetent): Adapt to the change in arguments of
3278 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3281 * msdos.c (dostounix_filename, init_environment): Adapt to the
3282 change in arguments of dostounix_filename.
3284 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3285 [WINDOWSNT]: Encode file names passed to the image libraries in
3288 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3289 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3291 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3292 arguments of dostounix_filename.
3294 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3296 * font.h (struct font_entity) [HAVE_NS]: New field to record
3297 font driver which was used to create this entity.
3298 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3299 frame where the font was opened.
3300 (font_close_object): Add prototype.
3301 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3302 (font_close_object): Not static any more. Lost frame arg.
3303 Adjust comment and users.
3304 * alloc.c (cleanup_vector): Call font_close_object to adjust
3305 per-frame font counters correctly. If HAVE_NS, also call
3306 driver-specific cleanup for font-entity objects.
3307 * ftfont.c (ftfont_open):
3308 * nsfont.m (nsfont_open):
3309 * w32font.c (w32font_open_internal):
3310 * xfont.c (xfont_open):
3311 * xftfont.c (xftfont_open): Save frame pointer in font object.
3312 * macfont.m (macfont_open): Likewise.
3313 (macfont_descriptor_entity): Save driver pointer to be able
3314 to call its free_entity routine when font-entity is swept.
3315 * ftxfont.c (ftxfont_open): Add eassert because frame
3316 pointer should be saved by ftfont_driver.open.
3318 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3320 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3321 input polling is used. This is still meaningful for Cygwin, see
3322 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3323 * keyboard.c (poll_for_input_1, input_polling_used):
3324 Define unconditionally.
3325 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3326 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3327 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3328 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3329 (face_for_char): Likewise. Rearrange eassert and return ASCII
3330 face for CHAR_BYTE8_P.
3331 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3333 2013-12-11 Ken Brown <kbrown@cornell.edu>
3335 * dispextern.h (erase_phys_cursor):
3336 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3338 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3340 * nsterm.m (x_free_frame_resources):
3341 * term.c (tty_free_frame_resources):
3342 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3343 face cache because it's implied by free_frame_faces anyway.
3344 * w32term.c (x_free_frame_resources): Likewise. Do not call
3345 free_frame_faces twice.
3347 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3349 * editfns.c (Fformat_time_string): Mention %F in the doc.
3351 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3353 * window.c (resize_frame_windows): Don't return immediately when
3354 the root window's size doesn't change - the minibuffer window
3355 may still have to be repositioned/resized.
3356 * xfns.c (Fx_create_frame): Always change the frame size after
3357 initializing the frame's faces.
3358 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3359 change_frame_size should already have done it.
3360 (x_new_font): Assign new tool- and menu-bar heights.
3361 (x_set_window_size_1): Account for tool- and menu-bar heights
3362 (Bug#16013). Don't set pixel sizes since change_frame_size
3363 should already have done it.
3365 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3367 Remove the option of using libcrypto.
3368 * Makefile.in (LIB_CRYPTO): Remove.
3369 (LIBES): Don't use it.
3371 2013-12-11 Juri Linkov <juri@jurta.org>
3373 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3374 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3376 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3378 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3379 drawn tool bar items (Bug#16058).
3380 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3382 2013-12-09 Ken Brown <kbrown@cornell.edu>
3384 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3386 * lisp.h (get_frame_param): Adjust conditions for prototype
3389 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3391 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3392 Avoid unused macro warning if configured --without-xft.
3394 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3396 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3398 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3400 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3402 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3404 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3406 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3408 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3410 Use libcrypto's checksum implementations if available, for speed.
3411 * Makefile.in (LIB_CRYPTO): New macro.
3414 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3415 The macro didn't conform to C99 due to type mismatch,
3416 which caused compilation failure with Sun C 5.12,
3417 and it was confusing anyway. Include window.h to declare
3418 redisplay_other_windows.
3420 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3422 * window.c (set_window_buffer): Update mode line (bug#16084).
3424 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3426 Fix minor problems found by static checking.
3427 * keyboard.c (poll_for_input_1, input_polling_used):
3428 Define only if HAVE_NTGUI.
3429 * xmenu.c (popup_activate_callback): Omit unnecessary
3430 check against USE_X_TOOLKIT, which must be defined here anyway.
3431 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3434 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3436 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3438 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3440 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3442 * nsterm.m (x_set_window_size): Remove fprintf.
3443 (init): Define always. Set applicationDidFinishLaunchingCalled
3445 (applicationDidFinishLaunching:):
3446 Set applicationDidFinishLaunchingCalled.
3447 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3450 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3452 Pixel resize changes for NS (Bug#16049).
3453 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3454 height/width. row/cols are locals.
3455 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3456 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3457 (windowWillResize): Remove gsextra. Calculate extra as in
3459 (x_new_font): Don't change frame size if fullscreen.
3460 Change size pixelwise.
3462 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3463 comment in xfns.c. Change to pixelwise call.
3465 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3467 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3470 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3472 * xterm.c (input_signal_count): Remove.
3473 (x_dispatch_event): Define unconditionally.
3474 (x_make_frame_visible): Process X events until the frame
3475 is really visible (Bug#16027).
3476 * xterm.h (x_dispatch_event): Declare unconditionally.
3478 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3480 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3482 * nsterm.m (x_set_window_size): Handle pixelwise.
3484 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3486 * w32term.c (x_new_font):
3487 * xterm.c (x_new_font): Calculate new frame size from new font
3490 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3492 * lisp.h (FOR_EACH_TAIL): New macro.
3493 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3495 * window.c (select_window): Call second wset_redisplay before we change
3496 selected_window (bug#16034).
3498 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3500 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3502 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3504 * w32xfns.c: Include window.h, to avoid a compiler warning.
3506 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3508 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3509 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3510 window_scroll takes care of it.
3511 (Fset_window_point, Fdelete_other_windows_internal)
3512 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3513 (Fsplit_window_internal, Fdelete_window_internal)
3514 (Fresize_mini_window_internal, Fset_window_configuration)
3515 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3516 cause redisplay instead of forcing a complete redisplay.
3517 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3518 we're only affecting the selected_window.
3520 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3522 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3523 directional control characters. Update type and category
3524 determination according to the UBA from Unicode v6.3.
3525 (bidi_category_t): New category EXPLICIT_FORMATTING.
3527 * dispextern.h (bidi_type_t): Update to include new bidirectional
3528 properties introduced with Unicode v6.3. (Bug#16043)
3530 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3532 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3535 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3537 * font.c (font_list_entities): Remove dummy assignment.
3538 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3539 used on graphic displays only. Remove unused 'font_encoder' member.
3540 (struct font_bitmap): Remove unused 'extra' member.
3541 * nsfont.m (nsfont_open):
3542 * w32font.c (w32font_open_internal):
3543 * ftfont.c (ftfont_get_bitmap): Adjust users.
3545 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3547 Use bool for boolean.
3548 * tparam.c (tparam1):
3549 * undo.c (record_point, record_property_change):
3550 Use bool for boolean, for local vars that are always true or false.
3552 Minor integer overflow fixes (Bug#16033).
3553 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3554 This improves on the previous fix to this function.
3555 (window_resize_check): When summing up pixel counts, don't rely on
3556 undefined behavior if the sum overflows.
3558 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3560 * window.c (Fset_window_new_pixel): Don't choke at negative
3561 argument value (Bug#16033).
3563 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3564 to avoid crash in window_box_height.
3566 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3567 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3569 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3571 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3573 Minor integer overflow fixes.
3574 * window.c (Fset_window_new_pixel, grow_mini_window):
3575 * xdisp.c (Fwindow_text_pixel_size):
3576 Avoid undefined behavior on signed integer overflow.
3577 * xfns.c (x_set_mouse_color):
3578 Check that drag shape fits in 'unsigned', since that's what X wants.
3580 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3582 Improve reporting of fatal exception on MS-Windows.
3583 * w32fns.c (my_exception_handler): New function.
3584 (globals_of_w32fns): Set it up as the unhandled exception
3585 handler. Initialize exception code and address to zeros.
3586 (emacs_abort): If the exception code and address are available,
3587 print them at the beginning of the backtrace. Fix the format of
3588 printing addresses (was producing 0x0x12345678 on XP).
3591 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3593 * eval.c (Fbacktrace__locals): New function.
3594 (syms_of_eval): Defsubr it.
3596 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3598 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3599 Define here to unify between...
3600 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3601 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3603 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3605 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3607 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3608 fringe background extension.
3609 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3610 because they are now always the same as `left' and `width',
3611 respectively. Remove code for the case that `width' and
3612 `sb_width' are different.
3614 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3616 Fix minor problems found by static checking.
3617 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3618 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3619 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3621 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3623 * image.c (imagemagick_compute_animated_image): Don't crash if we
3624 have an animation with different-sized images (bug#15313).
3626 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3628 Remove some unused items introduced during pixelwise change.
3629 * window.c (window_resize_total_check): Remove unused function.
3630 * xdisp.c (remember_mouse_glyph): Remove unused label.
3631 (Ftool_bar_height): Move declaration inside #if.
3632 * xterm.c (x_set_window_size): Don't use r and c.
3634 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3636 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3639 * window.c (Fset_window_configuration): Comment out unused variables.
3641 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3643 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3645 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3647 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3649 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3650 HAVE_GNUTLS3 (Bug#16001).
3652 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3653 if interrupts are deferred (Bug#15801).
3655 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3657 Support resizing frames and windows pixelwise.
3658 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3659 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3660 (struct glyph_matrix): Replace window_left_col and
3661 window_top_line by window_pixel_left and window_pixel_top.
3662 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3664 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3665 (draw_window_divider, move_it_to, x_draw_right_divider)
3666 (x_draw_bottom_divider, change_frame_size): Add or fix
3668 * dispnew.c (change_frame_size_1): Change prototype.
3669 (adjust_glyph_matrix, required_matrix_width)
3670 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3671 values instead of lines and columns.
3672 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3673 WINDOW_TOTAL_FRINGE_WIDTH.
3674 (handle_window_change_signal, do_pending_window_change)
3675 (init_display): Adjusts calls of change_frame_size.
3676 (change_frame_size, change_frame_size_1): Handle pixelwise
3678 * frame.c (Qright_divider_width, Qbottom_divider_width):
3680 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3681 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3682 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3683 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3685 (set_frame_param): New function.
3686 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3687 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3688 (Ffringe_width, Fborder_width, Fright_divider_width)
3689 (Fbottom_divider_width): New functions, defsubr them.
3690 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3691 New argument pixelwise.
3692 (struct frame_parm_table): New members Qright_divider_width and
3693 Qbottom_divider_width.
3694 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3695 (x_report_frame_params): Handle Qright_divider_width and
3696 Qbottom_divider_width.
3697 (x_set_right_divider_width, x_set_bottom_divider_width):
3699 (frame_resize_pixelwise): New option.
3700 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3701 new_pixelwise, right_divider_width and bottom_divider_width;
3702 remove total_lines; rename text_lines, text_cols, new_text_lines
3703 and new_text_cols to text_height, text_width, new_height and
3704 new_width respectively.
3705 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3706 FRAME_TEXT_WIDTH respectively.
3707 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3708 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3709 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3711 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3712 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3713 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3714 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3715 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3716 (FRAME_TOTAL_COLS_ARG): Remove macro.
3717 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3718 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3719 (x_wm_set_size_hint): Handle frame pixel sizes.
3720 * indent.c (compute_motion, Fcompute_motion):
3721 Call window_body_width instead of window_body_cols.
3722 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3723 (make_lispy_position): Handle right and bottom dividers.
3724 (Fsuspend_emacs): Pixelize call of change_frame_size.
3725 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3726 * lisp.h: Extern set_frame_param.
3727 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3729 (Fx_create_frame): Add entry for vertical_drag_cursor.
3730 Pixelize call of change_frame_size.
3731 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3732 * nsterm.m (ns_update_window_end): Optionally draw right
3734 (x_set_window_size): Add argument pixelwise.
3735 Call check_frame_size and change_frame_size with pixelwise zero.
3736 (ns_draw_window_divider): New function.
3737 (ns_redisplay_interface): Add ns_draw_window_divider.
3738 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3739 (x_new_font): Call x_set_window_size with pixelwise zero.
3740 * print.c (print_object): For a window print its sequence
3742 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3743 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3744 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3745 (w32_createwindow): Use scroll bar area width.
3746 (w32_wnd_proc): Handle bottom divider width.
3747 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3748 (Fx_create_frame): Default divider width parameters.
3749 Caclulate sizes pixelwise. Add vertical drag cursor support.
3750 (x_create_tip_frame): Default divider widths to zero.
3751 Pixelize call to change_frame_size.
3752 (Fx_show_tip): Add handling of divider widths. Pixelize window
3754 (Fw32_frame_rect): New function.
3755 (frame_parm_handler w32_frame_parm_handlers): Add divider
3757 (Vx_window_vertical_drag_shape): Add variable.
3758 * w32inevt.c (resize_event, maybe_generate_resize_event):
3759 Pixelize change_frame_size calls.
3760 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3762 * w32term.c (w32_draw_window_divider): New function.
3763 (x_update_window_end): Handle right divider.
3764 (w32_draw_fringe_bitmap, x_scroll_run)
3765 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3766 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3767 Calculate new frame sizes pixelwise.
3768 (x_new_font): Pixelize call to x_set_window_size.
3769 (x_check_fullscreen): Pixelize call to change_frame_size.
3770 (x_set_window_size_1, x_set_window_size): New argument
3771 pixelwise. Calculate pixelwise.
3772 (x_wm_set_size_hint): Use scroll bar area width.
3773 (w32_redisplay_interface): Add w32_draw_window_divider.
3774 * w32term.h (struct w32_output): Add vertical drag cursor.
3775 * widget.c (set_frame_size, update_wm_hints)
3776 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3778 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3779 * window.c (sequence_number): Restore.
3780 (Fwindow_pixel_width, Fwindow_pixel_height)
3781 (Fwindow_mode_line_height, Fwindow_header_line_height)
3782 (window_pixel_to_total, Frun_window_scroll_functions)
3783 (Fset_window_new_pixel, window_resize_apply_total)
3784 (Fwindow_resize_apply_total): New functions.
3785 (window_body_height, window_body_width): Rename from
3786 window_body_lines. New argument PIXELWISE.
3787 Calculate pixelwise.
3788 (Fwindow_body_height, Fwindow_body_width): New argument
3790 (coordinates_in_window, window_relative_x_coord): Use window's
3791 pixel width instead of total width.
3792 (replace_window, recombine_windows): Initialize pixel values.
3793 (resize_root_window, resize_frame_windows, grow_mini_window)
3794 (shrink_mini_window): New argument PIXELWISE.
3795 Calculate pixelwise.
3796 (Fdelete_other_windows_internal, adjust_window_margins)
3797 (window_resize_check, window_resize_apply)
3798 (Fdelete_window_internal, Fresize_mini_window_internal)
3799 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3800 (check_frame_size): Rename arguments. New argument PIXELWISE.
3801 Calculate pixelwise.
3802 (set_window_buffer): Make samebuf bool. Run configuration change
3803 hook only if buffer changed.
3804 (Fset_window_buffer): Rewrite doc-string.
3805 (make_window): Initialize new_pixel slot.
3806 (Fwindow_resize_apply): Check pixel size of root window.
3807 (Fsplit_window_internal): Call 2nd argument pixel_size.
3808 Calculate pixelwise.
3809 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3811 (save_window_data): New slots frame_text_width,
3812 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3813 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3815 (Fcurrent_window_configuration, Fset_window_configuration)
3816 (save_window_save, compare_window_configurations): Handle new
3817 slots in save_window_data and saved_window.
3818 (Fset_window_scroll_bars): Fix doc-string.
3819 (window_resize_pixelwise): New variable.
3820 (coordinates_in_window, Fcoordinates_in_window_p):
3822 (make_parent_window): Adjust sequence_number.
3823 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3825 * window.h (struct window): New members new_pixel, pixel_left,
3826 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3827 (wset_new_pixel): New function.
3828 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3829 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3830 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3831 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3832 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3833 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3834 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3835 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3836 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3837 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3838 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3839 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3840 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3841 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3842 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3844 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3845 (window_body_width, check_frame_size): Adapt external declarations.
3846 * xdisp.c (last_max_ascent): New integer.
3847 (window_text_bottom_y): Handle bottom divider.
3848 (window_box_width, window_box_height): Calculate pixelwise.
3849 (get_glyph_string_clip_rects): Handle right divider.
3850 (remember_mouse_glyph): When windows are resized pixelwise
3851 proceed with width and height set to 1.
3852 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3854 (move_it_to): Calculate and return maximum x position
3856 (Fwindow_text_pixel_size): New function.
3857 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3858 (tool_bar_lines_needed): Rename to tool_bar_height.
3859 Calculate pixelwise.
3860 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3861 Calculate pixelwise.
3862 (redisplay_tool_bar): Calculate pixelwise.
3863 (redisplay_window): Calculate pixelwise. Handle dividers.
3864 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3865 (x_draw_vertical_border): Handle dividers.
3866 (define_frame_cursor1): Handle vertical drag cursor.
3867 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3868 (expose_window): Calculate pixelwise. Handle dividers.
3869 (init_xdisp): Initialize pixel values.
3870 * xfaces.c (Qwindow_divider): New face.
3871 (realize_basic_faces): Realize it.
3872 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3873 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3874 (x_set_scroll_bar_default_width): Default actual width to 16.
3875 (Fx_create_frame): Set sizes pixelwise.
3876 (x_create_tip_frame): Default divider widths to zero.
3877 Pixelize call of change_frame_size.
3878 (Fx_show_tip): Handle divider widths. Initial pixel position
3880 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3881 (Vx_window_vertical_drag_shape): New option.
3882 * xmenu.c (free_frame_menubar): Pixelize call of
3884 * xterm.c (x_draw_window_divider): New function.
3885 (x_update_window_end): Optionally draw right divider.
3886 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3887 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3888 (handle_one_xevent, x_new_font): Calculate pixelwise.
3889 (x_set_window_size_1, x_set_window_size): New argument
3890 pixelwise. Calculate pixelwise.
3891 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3892 (struct x_redisplay_interface): Add x_draw_window_divider.
3893 * xterm.h (struct x_output): Add vertical_drag_cursor.
3895 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3897 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3898 Set invisible frames's `redisplay' when a full redisplay is requested.
3899 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3900 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3901 (display_mode_lines): Set it here instead.
3903 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3905 * dispextern.h (set_window_update_flags): Remove.
3907 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3909 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3911 * xdisp.c (REDISPLAY_SOME_P): New macro.
3912 (redisplay_internal): Use it (bug#15999).
3913 (prepare_menu_bars, redisplay_window): Use it as well.
3915 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3917 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3919 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3920 (globals_of_w32font): Zero it out.
3921 (GetCharWidth32W_Proc): New function pointer.
3922 (get_char_width_32_w): New function.
3923 (compute_metrics): If get_glyph_outline_w returns an error, try
3924 get_char_width_32_w before declaring a failure. This avoids
3925 punishing raster (a.k.a. "bitmap") fonts by slowing down
3926 redisplay. (Bug#6364).
3928 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3930 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3931 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3932 highlight needs to be redisplayed. (Bug#15913)
3934 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3936 Fix minor problems found by static checking.
3937 * buffer.h (struct buffer_text, struct buffer):
3938 * frame.h (struct frame):
3939 * window.h (struct window):
3940 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3941 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3942 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3943 no-longer-valid use of HAVE_MENUS.
3944 * xdisp.c (propagate_buffer_redisplay): Now static.
3946 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3948 * xmenu.c (Fmenu_or_popup_active_p):
3949 * window.c (Fset_window_configuration):
3950 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3951 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3952 * fns.c (Fyes_or_no_p):
3953 * editfns.c (Fmessage_box, Fmessage_or_box):
3954 * alloc.c (make_save_ptr_ptr):
3955 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3957 * window.c (Fset_window_configuration): Move select_window later.
3959 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3961 Refine redisplay optimizations to only redisplay *some* frames/windows
3962 rather than all of them.
3963 * xdisp.c (REDISPLAY_SOME): New constant.
3964 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3965 (bset_redisplay, bset_update_mode_line): New functions.
3966 (message_dolog): Use bset_redisplay.
3967 (clear_garbaged_frames): Use fset_redisplay.
3968 (echo_area_display): Use wset_redisplay.
3969 (buffer_shared_and_changed): Remove.
3970 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3971 frame titles. Compute the actual set of windows redisplayed.
3972 Don't update frame titles and menu bars for frames that don't need to
3974 (propagate_buffer_redisplay): New function.
3976 (redisplay_internal): Use it. Be more selective in the set of windows
3977 we redisplay. Propagate windows_or_buffers_changed to
3978 update_mode_lines a bit later to simplify the code.
3979 (mark_window_display_accurate_1): Reset window and buffer's
3981 (redisplay_window): Do nothing if neither the window nor the buffer nor
3982 the frame needs redisplay.
3983 * window.h (struct window): Add `redisplay' field.
3984 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3985 (redisplay_other_windows, window_list): New declarations.
3986 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3987 (window_list): Not static any more.
3988 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3989 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3990 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3991 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3992 * frame.h (struct frame): Add `redisplay' field.
3993 Move `external_menu_bar' bitfield next to other bit-fields.
3994 (SET_FRAME_GARBAGED): Use fset_redisplay.
3995 (SET_FRAME_VISIBLE): Don't garbage the frame;
3996 Use redisplay_other_windows.
3997 * buffer.h (struct buffer): Add `redisplay' field.
3998 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3999 (modify_overlay): Use bset_redisplay.
4000 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4002 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4004 Support w32 file notifications in batch mode.
4005 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4006 invalid (which happens in batch mode). If non-interactive, call
4007 handle_file_notifications to store file notification events in the
4008 input queue. (Bug#15933)
4010 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4012 * w32inevt.c (handle_file_notifications): Now external, not static.
4014 * w32term.h (handle_file_notifications): Provide prototype.
4016 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4017 init_crit, since init_display, which does that otherwise, is not
4020 2013-11-27 Glenn Morris <rgm@gnu.org>
4022 * Makefile.in ($(lispsource)/international/charprop.el): New.
4023 (emacs$(EXEEXT)): Depend on charprop.el.
4025 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4027 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4028 deleting portions of the buffer under non-nil REPLACE argument.
4031 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4032 directory, watch it and not its parent.
4033 (add_watch): Allow empty string in FILE.
4035 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4037 * window.c (Fset_window_start, window_resize_apply)
4038 (window_scroll): Reset window_end_valid (Bug#15957).
4040 2013-11-27 Glenn Morris <rgm@gnu.org>
4042 * Makefile.in (leimdir): Now in lisp source directory.
4043 ($(leimdir)/leim-list.el): Just use ../leim .
4044 * epaths.in (PATH_DUMPLOADSEARCH):
4045 * lread.c (load_path_default):
4046 * nsterm.m (ns_load_path): No more leim directory.
4048 2013-11-26 Andreas Schwab <schwab@suse.de>
4050 * .gdbinit (xgettype): Add cast.
4052 2013-11-26 Glenn Morris <rgm@gnu.org>
4054 Preload leim-list.el.
4055 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4056 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4057 is a single directory.
4059 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4061 bool-vector-subsetp is now the normal direction (Bug#15912).
4062 * data.c (Fbool_vector_subsetp): Test whether the first argument
4063 is a subset of the second one, not the reverse. Add doc string.
4065 Fix minor problems found by static checking.
4066 * lread.c (load_path_default): Now static.
4067 * textprop.c (text_property_stickiness): Be consistent about the
4068 test used when deciding whether to consider the previous character.
4069 This simplifies the code a bit.
4071 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4073 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4075 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4076 (syms_of_frame): Don't defsubr them.
4078 2013-11-25 Glenn Morris <rgm@gnu.org>
4080 * lread.c (load_path_default): Change the sense of the argument.
4081 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4082 from dump_path. When it is not, avoid checking dump_path twice.
4084 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4085 uninstalled dump_path against installed Vload_path. (Bug#15964)
4087 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4089 Export get_pos_property to Elisp.
4090 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4091 (syms_of_editfns): Export it to Elisp.
4093 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4095 2013-11-23 Romain Francoise <romain@orebokech.com>
4097 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4098 initialization here ...
4099 (syms_of_fileio): ... from here.
4101 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4103 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4104 Please use --enable-check-lisp-object-type.
4106 2013-11-23 Glenn Morris <rgm@gnu.org>
4108 * process.c (get_process): Explicit error for dead buffers.
4110 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4112 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4114 2013-11-23 Glenn Morris <rgm@gnu.org>
4116 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4117 * lread.c (load_path_check): Take path to check as argument.
4118 (load_path_default): New, split from init_lread.
4119 (init_lread): Move calc of default load-path to load_path_default.
4120 Empty elements in EMACSLOADPATH now stand for the default.
4121 (load-path): Doc fix.
4122 * emacs.c (decode_env_path): Add option to treat empty elements
4123 as nil rather than ".".
4124 * callproc.c (init_callproc_1, init_callproc):
4125 * image.c (Vx_bitmap_file_path):
4126 * lisp.h (decode_env_path):
4127 * lread.c (Vsource_directory):
4128 Update for new argument spec of decode_env_path.
4130 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4132 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4133 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4135 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4137 Fix some dependency problems that cause unnecessary recompiles.
4138 Problem reported by RMS in
4139 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4140 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4141 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4142 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4143 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4144 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4145 (boostrap-clean): No need to remove stamp-oldxmenu.
4147 Fix recently introduced bool vector overrun.
4148 This was due to an optimization that went awry.
4149 Reported by Glenn Morris in
4150 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4151 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4152 for empty vectors, undoing the 2013-11-18 change.
4153 * data.c (bool_vector_binop_driver): Rely on this.
4154 Fix bug that occasionally overran the destination.
4155 * lisp.h (struct Lisp_Bool_vector): Document this.
4157 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4159 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4162 * nsterm.m (init, run, stop:): Comment out for now, does not work
4165 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4167 * charset.c (syms_of_charset): Don't read past end of string.
4169 2013-11-19 Glenn Morris <rgm@gnu.org>
4171 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4173 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4175 Add hooks to run on gaining/losing focus. (Bug#15029)
4176 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4177 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4178 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4180 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4182 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4183 The old names predated the API change that put destination at end.
4185 Improve API of recently-added bool vector functions (Bug#15912).
4186 The old API had (bool-vector-count-matches A B)
4187 and (bool-vector-count-matches-at A B I), which gave the
4188 misleading impression that the two functions were variants, one
4189 with a location I. The new API has (bool-vector-count-population A)
4190 and (bool-vector-count-consecutive A B I) to make the distinction
4191 clearer. The first function no longer has a B argument, since the
4192 caller can easily determine the number of nils if the length and
4193 number of ts is known.
4194 * data.c (Fbool_vector_count_population): Rename from
4195 bool_vector_count_matches, and accept just 1 argument.
4196 (Fbool_vector_count_consecutive): Rename from
4197 Fbool_vector_count_matches_at.
4199 Always allocate at least one bits_word per bool vector.
4200 See Daniel Colascione in:
4201 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4202 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4203 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4204 * lisp.h (struct Lisp_Bool_vector): Document this.
4206 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4208 * insdel.c (invalidate_buffer_caches): New function, consolidated
4209 from part of prepare_to_modify_buffer.
4210 (insert_from_gap, prepare_to_modify_buffer):
4211 * coding.c (code_convert_region, code_convert_string):
4212 Call invalidate_buffer_caches. (Bug#15841)
4214 * lisp.h (invalidate_buffer_caches): Add prototype.
4216 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4218 * w32term.c (x_update_window_end): Don't invalidate the entire
4219 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4220 highlight needs to be redisplayed. (Bug#15913)
4222 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4224 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4226 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4228 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4229 while we are using Vprin1_to_string_buffer.
4231 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4232 after inserting the description string. (Bug#15907)
4234 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4236 * data.c: Work around bogus GCC diagnostic about shift count.
4237 Reported by Eli Zaretskii in
4238 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4239 (pre_value): New function.
4240 (count_trailing_zero_bits): Use it.
4242 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4244 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4245 assume C macros are not supported even under -g3 in these old GCC
4248 2013-11-15 Leo Liu <sdl.web@gmail.com>
4250 * minibuf.c (Ftry_completion, Fall_completions)
4251 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4253 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4255 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4256 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4257 This avoids placing unnecessary constants into the Emacs code.
4259 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4261 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4262 for Cygwin w32 build.
4264 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4265 for Cygwin w32 build. (Bug#15892)
4267 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4269 Simplify, port and tune bool vector implementation.
4270 * alloc.c (bool_vector_exact_payload_bytes)
4271 (bool_vector_payload_bytes): Remove.
4272 (bool_vector_fill): Return its argument.
4273 * alloc.c (bool_vector_fill):
4275 * print.c (print_object):
4276 Simplify by using bool_vector_bytes.
4277 * alloc.c (make_uninit_bool_vector):
4278 New function, broken out from Fmake_bool_vector.
4279 (Fmake_bool_vector): Use it. Use tail call.
4280 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4281 * data.c (BITS_PER_ULL): New constant.
4282 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4283 if long long versions don't exist.
4284 (shift_right_ull): New function.
4285 (count_one_bits_word): New function, replacing popcount_bits_word
4286 macro. Don't assume that bits_word is no wider than long long.
4287 (count_one_bits_word, count_trailing_zero_bits):
4288 Don't assume that bits_word is no wider than long long.
4289 * data.c (bool_vector_binop_driver, bool_vector_not):
4290 * fns.c (Fcopy_sequence):
4292 Create an uninitialized destination, to avoid needless work.
4293 (internal_equal): Simplify.
4294 (Ffillarray): Prefer tail call.
4295 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4296 contain at least one word.
4297 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4298 chars are narrower than ints.
4299 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4300 * fns.c (Fcopy_sequence):
4302 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4303 Don't try to port to hosts where bits_word values have holes; the
4304 code wouldn't work there anyway. Verify this assumption, though.
4305 (bool_vector_bytes): New function.
4306 (make_uninit_bool_vector): New decl.
4307 (bool_vector_fill): Now returns Lisp_Object.
4309 * xfns.c (xic_create_fontsetname):
4310 * xrdb.c (gethomedir): Prefer tail calls.
4312 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4314 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4315 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4317 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4318 that requires a return value.
4319 (Fset_buffer_modified_p): Take advantage of this change to do
4322 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4324 * buffer.c (Frestore_buffer_modified_p): Sync it with
4325 Fset_buffer_modified_p.
4326 (Fforce_mode_line_update): New function, moved from subr.el.
4327 (Fset_buffer_modified_p): Use them.
4328 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4330 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4332 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4333 This avoids undefined behavior when subtracting pointers into
4334 different aways. On my platform it also makes the code a tad
4335 smaller and presumably faster.
4337 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4339 * keyboard.c (command_loop_1): Use region-extract-function.
4340 * insdel.c (Qregion_extract_function): Not static any more (can we
4341 stop pretending that these vars can benefit from being marked static?).
4343 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4345 * search.c (find_newline): If buffer text is relocated during the
4346 "dumb loop", adjust C pointers into buffer text to follow suit.
4349 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4351 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4352 for conversion (Bug#15837).
4354 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4356 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4357 for the entire range of inserted characters. (Bug#15841)
4359 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4361 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4363 (realize_default_face): Remove assignment to distant-foreground if
4364 unspecified (Bug#15815).
4366 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4368 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4369 cache-long-scans disabled, since we don't want to call
4370 prepare_to_modify_buffer (in insert_1_both) for each message we
4373 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4374 from buffer.c. Improve commentary to the buffer field setter
4377 * buffer.c (bset_cache_long_scans): Static function deleted.
4378 Improve commentary to the buffer field setter functions.
4379 (init_buffer_once): Default for cache-long-scans changed to t.
4382 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4384 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4386 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4387 This bug was introduced in my 2013-06-21 change, and caused
4388 struct Lisp_Sub_Char_Table objects to be given too many slots,
4389 which broke 'make -C admin/unidata'.
4391 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4393 Import changes from mac-port 4.5.
4394 * macfont.m (mac_font_copy_default_descriptors_for_language)
4395 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4396 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4397 (macfont_language_default_font_names): New.
4398 (macfont_list): Rearrange language/charset code.
4399 (macfont_close): Don't check for macfont_info->cache.
4400 (mac_ctfont_create_preferred_family_for_attributes): New font
4401 selection code, call
4402 mac_font_copy_default_name_for_charset_and_languages.
4403 (mac_font_copy_default_descriptors_for_language)
4404 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4406 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4408 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4410 Port to C11 aligned_alloc, and fix some integer overflows.
4411 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4412 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4413 and use of posix_memalign replaced with aligned_alloc.
4414 (aligned_alloc): New function, defined or declared as needed.
4415 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4416 Don't undef; configure.ac now does this.
4417 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4418 (calloc, aligned_alloc): Check for integer overflow.
4419 (aligned_alloc): Rename from memalign. All uses changed.
4420 (memalign): New function, an alias for aligned_alloc.
4422 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4424 * xdisp.c (redisplay_internal): Fix typo in last change.
4426 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4428 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4430 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4432 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4433 redisplay--mode-lines-cause.
4434 (redisplay_internal): Keep them uptodate. Remove redundant check of
4435 buffer_shared_and_changed.
4436 * *.[chm]: Number every assignment to update_mode_lines so we
4437 can track why it is set.
4439 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4441 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4443 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4445 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4446 can track why it is set.
4448 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4450 Integer-related fixes for term.c etc.
4451 * dispextern.h (face_tty_specified_color): New function.
4452 * term.c (turn_on_face): Don't rely on undefined behavior when
4453 assigning an out-of-range value to 'long'.
4454 Simplify test for toggling highlight.
4455 (tty_capable_p): Omit last two (unused) args. All callers changed.
4456 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4457 (read_menu_input, tty_menu_activate, tty_menu_show):
4458 * xfaces.c (x_supports_face_attributes_p)
4459 (tty_supports_face_attributes_p):
4460 Use bool for boolean. All callers changed.
4461 (tty_supports_face_attributes_p): Omit defaults for color indices;
4462 no longer needed. Simplify tail call.
4464 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4466 * xdisp.c (prepare_menu_bars): Mark static.
4467 * lisp.h (prepare_menu_bars): Don't declare.
4468 * xselect.c (x_handle_selection_clear):
4469 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4471 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4473 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4474 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4476 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4478 * keyboard.c (Fcommand_error_default_function): Rename from
4479 Fdefault_error_output.
4481 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4483 * keyboard.c (Fdefault_error_output): New function, extracted from
4485 (syms_of_keyboard): Use it for Vcommand_error_function.
4487 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4489 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4490 (init_eval): Use it to ensure handlerlist is non-NULL.
4491 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4492 (Fsignal): Adjust NULLness test of handlerlist.
4493 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4495 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4497 * callproc.c (call_process): Call prepare_to_modify_buffer before
4498 decoding text read from the sub-process, as the decoded stuff will
4499 be inserted into the buffer. This will invalidate the various
4500 caches maintained for the buffer. (Bug#15148)
4502 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4504 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4505 string of glyphless-char-display.
4507 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4509 * nsfns.m (ns_get_name_from_ioreg): New function.
4510 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4511 OSX >= 10.9. Use ns_get_name_from_ioreg.
4513 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4515 Simplify and port recent bool vector changes.
4516 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4517 only in this file. Use a more-efficient implementation if the
4518 second argument is a power of 2.
4519 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4520 Remove no-longer-necessary compile-time checks.
4521 (bool_vector_exact_payload_bytes): New function.
4522 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4523 exact payload changed to call the new function. Do not assume
4524 that the arg or result fits in ptrdiff_t.
4525 (bool_vector_fill): New function.
4526 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4528 (vroundup_ct): Don't assume arg fits in size_t.
4529 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4530 invoke set_category_set.
4531 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4532 All callers changed. Use bool_vector_set.
4533 * category.h (XCATEGORY_SET): Remove; no longer needed.
4534 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4536 * data.c (Faref): Use bool_vector_ref.
4537 (Faset): Use bool_vector_set.
4538 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4539 (Fbool_vector_not, Fbool_vector_count_matches)
4540 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4541 * fns.c (concat): Use bool_vector_ref.
4542 (Ffillarray): Use bool_vector_fill.
4543 (mapcar1): Use bool_vector_ref.
4544 (sxhash_bool_vector): Hash words, not bytes.
4545 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4546 a constant, since it's now used in #if.
4547 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4548 unsigned char on unusual architectures, so that we no longer
4549 assume that the number of bits per bits_word is a power of two or
4550 is a multiple of 8 or of CHAR_BIT.
4551 (Qt): Add forward decl.
4552 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4553 at least as strictly as bits_word.
4554 (bool_vector_data, bool_vector_uchar_data): New accessors.
4555 All data structure accesses changed to use them.
4556 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4557 (bool_vector_set): New functions.
4558 (bool_vector_fill): New decl.
4559 (ROUNDUP): Move to alloc.c as described above.
4561 Fix recent gnutls changes.
4562 * gnutls.c (Fgnutls_boot): Don't assume C99.
4563 * process.c (wait_reading_process_output): Fix typo in recent change.
4565 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4567 * process.c (wait_reading_process_output, read_process_output)
4568 (send_process): Check gnutls_state is not NULL.
4570 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4571 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4573 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4575 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4576 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4578 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4581 * nsfns.m (Fx_create_frame): Fix memory leak.
4583 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4584 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4585 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4587 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4589 * xdisp.c (message3_nolog, message_with_string): Encode the string
4590 before writing it to the terminal in a non-interactive session.
4592 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4593 sure we concatenate them into a unibyte string.
4595 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4596 resulting temporary name before returning it to the caller.
4597 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4598 is a unibyte string, convert NAME to a unibyte string to ensure
4599 that the result is also a unibyte string.
4601 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4602 create unibyte strings from default paths and directory/file
4605 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4608 * callproc.c (init_callproc): Use build_unibyte_string to make
4609 sure we create unibyte strings from default paths and
4610 directory/file names.
4612 * buffer.c (init_buffer): Don't store default-directory of
4613 *scratch* in multibyte form. The original problem which led to
4614 that is described in
4615 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4616 but it was solved long ago. (Bug#15260)
4618 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4620 Port to stricter C99 platforms.
4621 Especially, C99 prohibits nesting a struct X inside struct Y if
4622 struct X has a flexible array member.
4623 * alloc.c (struct sdata): New type.
4624 (sdata): Implement in terms of struct sdata.
4625 Remove u member; all uses replaced by next_vector, set_next_vector.
4626 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4627 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4628 (struct sblock): Rename first_data member to data, which is now
4629 a flexible array member. All uses changed.
4630 (next_vector, set_next_vector, large_vector_vec): New functions.
4631 (vector_alignment): New constant.
4632 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4633 (struct large-vector): Now merely a NEXT member, since the old approach
4634 ran afoul of stricter C99. All uses changed to use
4635 large_vector_vec or large_vector_offset.
4636 (large_vector_offset): New constant.
4637 * dispnew.c: Include tparam.h, for tgetent.
4638 Do not include term.h; no longer needed.
4639 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4640 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4641 (struct Lisp_Vector): Use a flexible array member for contents,
4642 instead of a union with a member that is an array of size 1.
4644 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4645 fact that the struct no longer contains a union.
4646 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4647 (struct Lisp_Save_Value, struct Lisp_Free):
4648 Use unsigned, not int, for spacers, to avoid c99 warning.
4649 (union specbinding): Use unsigned, not bool, for bitfield, as
4650 bool is not portable to pre-C99 hosts.
4652 2013-11-04 Glenn Morris <rgm@gnu.org>
4654 * emacs.c (usage_message): Mention that `-L :...' appends.
4656 2013-11-02 Glenn Morris <rgm@gnu.org>
4658 * Makefile.in (abs_builddir): Remove.
4659 (bootstrap_exe): Use relative filename.
4661 Use relative filenames in TAGS files.
4662 * Makefile.in (abs_srcdir): Remove it again.
4663 (.PHONY): Remove frc.
4664 (maintainer-clean): No more TAGS-LISP file.
4665 (TAGS): Pass relative file names to etags.
4666 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4668 * Makefile.in (abs_srcdir): New, set by configure.
4670 (maintainer-clean): Remove pointless echo. That should be in the
4671 top-level Makefile, if anywhere. Delete TAGS-LISP.
4672 (extraclean): No s/ and m/ directories for some time.
4673 (TAGS): Also depend on ctagsfiles3.
4674 Remove no-longer-defined S_FILE.
4675 Pass absolute filenames to etags once more.
4676 (TAGS-LISP): Replace lispdir with its expansion.
4677 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4678 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4680 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4682 * xfaces.c (check_lface_attrs, realize_default_face):
4683 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4684 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4686 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4688 * emacs.c (original_pwd): Remove global var by making it local.
4689 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4691 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4693 * xfaces.c: Declare color_distance.
4694 (QCdistant_foreground): New variable.
4695 (NEAR_SAME_COLOR_THRESHOLD): New define.
4696 (load_color2): New function.
4697 (load_color): Call load_color2.
4698 (load_face_colors): Call load_color2 and if distant-color is specified
4699 calculate distant and use distant-color if colors are near.
4700 (LFACE_DISTANT_FOREGROUND): New define.
4701 (merge_face_ref, Finternal_set_lisp_face_attribute)
4702 (Finternal_get_lisp_face_attribute)
4703 (x_supports_face_attributes_p): Handle distant-foreground similar to
4705 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4707 * dispextern.h (lface_attribute_index):
4708 Add LFACE_DISTANT_FOREGROUND_INDEX.
4710 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4712 * image.c (pbm_next_char): New function.
4713 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4714 (pbm_scan_number): Use it.
4715 (Qlibjpeg_version): New variable.
4716 (syms_of_image): DEFSYM and initialize it.
4718 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4720 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4722 2013-10-31 Glenn Morris <rgm@gnu.org>
4724 * emacs.c (original_pwd): New char.
4725 (main): If using --chdir, store original_pwd.
4726 (init_cmdargs): When setting Vinvocation_directory based on a
4727 relative argv[0], use original_pwd if set. (Bug#15768)
4729 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4731 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4733 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4735 * insdel.c: Fix minor problems found by static checking.
4736 (Qregion_extract_function): Now static.
4737 (prepare_to_modify_buffer_1): Remove unused locals.
4739 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4741 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4742 (syms_of_xdisp): Declare pre-redisplay-function.
4743 (markpos_of_region): Remove function.
4744 (init_iterator, compute_stop_pos, handle_face_prop)
4745 (face_before_or_after_it_pos, reseat_to_string)
4746 (get_next_display_element, window_buffer_changed)
4747 (redisplay_internal, try_cursor_movement, redisplay_window)
4748 (try_window_reusing_current_matrix, try_window_id, display_line)
4749 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4750 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4751 * window.h (struct window): Remove field `region_showing'.
4752 * dispextern.h (struct it): Remove region_beg/end_charpos.
4753 (face_at_buffer_position, face_for_overlay_string)
4754 (face_at_string_position): Update prototypes.
4755 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4756 (face_at_string_position): Remove `region_beg' and `region_end' args.
4757 * fontset.c (Finternal_char_font):
4758 * font.c (font_at, font_range): Adjust calls accordingly.
4759 * insdel.c (Qregion_extract_function): New var.
4760 (syms_of_insdel): Initialize it.
4761 (prepare_to_modify_buffer_1): Use it.
4763 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4765 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4766 * ftxfont.c (ftxfont_get_gcs):
4767 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4768 * xfaces.c (x_free_colors, x_free_dpy_colors)
4769 (x_create_gc, unload_color):
4770 * xselect.c (x_property_data_to_lisp):
4771 * xsettings.c (parse_settings):
4772 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4773 (get_bits_and_offset): Adjust definition.
4774 * frame.c (XParseGeometry): Adjust locals.
4775 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4776 * regex.h (toplevel): Likewise for reg_syntax_t.
4778 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4780 * eval.c (run_hook_with_args): Use FUNCTIONP.
4782 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4784 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4785 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4786 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4787 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4788 on MS-Windows anyway.
4789 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4790 (free_realized_face): ...adjust user.
4791 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4792 white relief pixels to -1.
4793 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4794 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4795 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4797 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4799 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4800 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4801 in practice now. All callers changed.
4803 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4805 * dispextern.h (struct face): Use bitfields for 'underline_type'
4806 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4807 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4808 'stipple' member. Move 'lface' member up to help...
4809 * xfaces.c (make_realized_face): ...this function to find and
4810 clear just the members that need clearing.
4811 (load_face_colors, realize_x_face):
4812 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4814 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4816 * xftfont.c (struct xftfont_info): Remove set-but-unused
4818 (xftfont_open): Adjust user.
4819 (xftfont_get_colors): Remove useless prototype.
4821 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4823 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4824 before passing them to 'unexec'. (Bug#15260)
4826 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4828 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4830 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4832 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4833 the changed signature of the font driver's 'close' method.
4835 * w32font.h (w32font_close): Adjust the prototype to the change in
4836 function definition.
4838 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4840 * w32uniscribe.c (uniscribe_close): Adapt the call to
4841 w32font_close to its new prototype.
4843 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4845 Omit unused frame argument of font API's close function.
4846 * font.h (struct font): Drop frame argument. Adjust comment.
4847 * font.c (font_clear_cache, font_close_object): Adjust users.
4848 * ftfont.c (ftfont_close):
4849 * ftxfont.c (ftxfont_close):
4850 * macfont.m (macfont_close):
4851 * nsfont.m (nsfont_close):
4852 * w32font.c (w32font_close):
4853 * xfont.c (xfont_close):
4854 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4855 tweak comments and make functions safe if called more than once for
4856 the same font object.
4858 Perform font-specific cleanup when font object is swept by GC. See
4859 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4860 * alloc.c (cleanup_vector): New function.
4861 (sweep_vector): Call it for each reclaimed vector object.
4862 * font.h (struct font): Adjust comment.
4864 2013-10-24 Glenn Morris <rgm@gnu.org>
4866 * Makefile.in (abs_top_srcdir): New, set by configure.
4868 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4870 Adjust recent font-related changes to fix bug#15686.
4871 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4872 is a live window system frame, mark its default font too.
4874 2013-10-23 Glenn Morris <rgm@gnu.org>
4876 * Makefile.in (RUN_TEMACS): Make relative (again).
4877 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4878 (bootstrap-emacs$(EXEEXT)):
4879 Quote entities that might contain whitespace.
4881 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4883 Port to Solaris 10 and its bundled GCC.
4884 Problem reported by Timothy C. Burt.
4885 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4887 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4889 Do not allow font caches to grow too large.
4890 * alloc.c (compact_font_cache_entry, compact_font_caches):
4891 New functions or stub if not HAVE_WINDOW_SYSTEM.
4892 (compact_undo_list): Factor out from Fgarbage_collect.
4894 (mark_face_cache): Mark face font. Move down to avoid
4896 (mark_terminals): Do not mark font cache here.
4897 (Fgarbage_collect): Call compaction functions described
4898 above. Adjust comment.
4900 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4902 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4903 chdir to HOME (bug#15607).
4905 * nsterm.m (Qcocoa, Qgnustep): New variables.
4906 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4907 (ns_get_color): Make selection color work for GNUstep also.
4909 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4911 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4912 handles mouse clicks. Instead, let GPM use the same code as all
4913 the other mice use. See the discussion starting at
4914 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4915 for the details of the problem with the menu bar this fixes.
4917 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4919 Remove port-specific display name lists to avoid extra
4920 complexity and data duplication with display info lists.
4921 * xterm.h (x_display_name_list): Remove declaration.
4922 * xterm.c (x_display_name_list): Remove.
4923 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4924 * xfns.c (x_display_info_for_name, Fx_display_list):
4925 Likewise. Use x_display_list where appropriate.
4926 * w32term.h (w32_display_name_list): Remove declaration.
4927 * w32term.c (w32_display_name_list): Remove.
4928 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4930 * w32fns.c (x_display_info_for_name, Fx_display_list):
4931 Likewise. Use x_display_list where appropriate.
4932 * nsterm.h (ns_display_name_list): Remove declaration.
4933 * nsterm.m (ns_display_name_list): Remove.
4934 (ns_term_init, syms_of_nsterm): Adjust users.
4935 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4936 Likewise. Use x_display_list where appropriate.
4937 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4938 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4939 (mark_terminals): Mark per-terminal font cache.
4941 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4943 Don't run timers in input-pending-p. Its new check-timers param
4944 provides the prior behavior. (Bug#15045).
4945 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4947 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4949 Make some functions static in non-Microsoft builds.
4950 On my platform (Fedora 19 x86-64), this shrinks the
4951 Emacs executable (text+data) by 0.25%.
4952 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4953 (load_color) [!MSDOS]:
4954 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4955 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4956 * lisp.h (check_existing):
4957 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4958 (network_interface_info) [!WINDOWSNT]:
4959 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4960 Remove extern decls.
4961 * fileio.c (check_existing):
4962 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4963 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4964 (network_interface_info) [!WINDOWSNT]:
4965 * term.c (encode_terminal_code) [!WINDOWSNT]:
4966 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4967 * xfaces.c (load_color) [!MSDOS]:
4969 * fileio.c (check_existing, check_executable, check_writable):
4970 * process.c (network_interface_list, network_interface_info):
4971 Move earlier, so that we don't need forward decls.
4972 * gnutls.c (fn_gnutls_transport_set_errno)
4973 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4975 * w32.c (init_environment): Use faccessat rather than
4976 check_existing, partly for consistency with the rest of the code
4977 in this file, partly so that check_existing can be static.
4979 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4980 * emacs.c (MAIN_PROGRAM): New macro.
4981 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4982 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4984 bool vector int width fixes
4985 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4986 (Fbool_vector_count_matches_at):
4987 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4988 can exceed PTRDIFF_MAX, at least in theory.
4989 (Fbool_vector_count_matches_at):
4990 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4992 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4994 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4995 (struct sockaddr): Add forward decl, for platforms that lack it.
4997 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4999 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5002 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5004 * w32.c (network_interface_get_info, network_interface_list)
5005 (network_interface_info): New functions. (Bug#15610)
5006 (GetAdaptersInfo_Proc): New typedef.
5007 (get_adapters_info): New wrapper function.
5008 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5010 * process.h (network_interface_list, network_interface_info):
5013 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5014 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5015 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5016 for WINDOWSNT. Doc fix.
5017 (syms_of_process): Defsubr Snetwork_interface_list and
5018 Snetwork_interface_info unconditionally.
5020 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5021 in NS GUI sessions. (Bug#15629)
5023 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5025 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5027 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5029 * print.c (print_object): Print " ..." when truncating bool vectors.
5031 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5033 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5034 standard mouse buttons.
5036 * termhooks.h (struct input_event): Remove incorrect commentary.
5038 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5040 Disallow bool vector operations on mixed-length operands.
5041 The old behavior left garbage in the result vector sometimes,
5042 and didn't seem to be useful.
5043 * data.c (Qwrong_length_argument): New static var.
5044 (wrong_length_argument): New function.
5045 (bool_vector_binop_driver): Check that args agree in length.
5047 * keyboard.c, keyboard.h (all_kboards): Now static.
5049 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5051 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5052 note from the lispref.
5054 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5056 * nsterm.h (struct ns_display_info): Remove set-but-unused
5057 member image_cache (image caches are per-terminal anyway).
5058 (FRAME_X_IMAGE_CACHE): Remove.
5059 * nsterm.m (ns_initialize_display_info): Adjust user.
5061 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5063 * w32proc.c: Include mingw_time.h.
5065 * w32.c: Include mingw_time.h.
5067 Implement scrolling of TTY menus when the screen is too short.
5069 * term.c (tty_menu_display): Accept an additional argument, the
5070 menu item from which to start displaying the menu. Account for
5071 the value of Y when limiting the menu to the number of available
5073 (mi_result): New enumeration.
5074 (read_menu_input): Return enumerated value. When the y coordinate
5075 hits min_y or max_y, return scroll indication instead of wrapping
5077 (tty_menu_activate): Handle the scrolling indications from
5078 read_menu_input. Compute the first menu item to display and pass
5079 it to tty_menu_display.
5081 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5083 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5084 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5085 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5086 Adjust to match the change described below.
5087 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5088 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5089 memory_below_frame members to...
5090 * termchar.h (struct tty_display_info): ...here because they're
5091 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5092 * term.c (init_tty):
5093 * nsterm.m (ns_create_terminal):
5094 * w32term.c (w32_create_terminal):
5095 * xterm.c (x_create_terminal): Adjust users.
5096 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5097 to filter out non-TTY frames. Adjust comment.
5098 (scrolling): Adjust user. Prefer eassert for debugging check.
5100 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5102 * xfaces.c (PT_PER_INCH): Remove unused macro.
5103 * termhooks.h (struct terminal): Remove set-but-unused
5104 member fast_clear_end_of_line.
5105 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5106 * nsterm.m (ns_create_terminal):
5107 * term.c (init_tty):
5108 * w32term.c (w32_create_terminal):
5109 * xterm.c (x_create_terminal): Adjust users.
5111 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5113 * lisp.h (bool_vector_size): New function.
5114 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5115 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5116 (Fbool_vector_not, Fbool_vector_count_matches_at):
5117 Remove uses of 'eassume' that should no longer be needed,
5118 because they are subsumed by the 'eassume' in bool_vector_size.
5120 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5122 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5123 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5124 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5126 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5128 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5129 have different dimensions. (Bug#15575)
5131 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5134 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5136 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5138 * term.c (tty_menu_show): Never return with unbalanced
5139 specpdl. Use eassert for debugging check. Adjust style.
5141 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5143 * term.c (read_menu_input): Make selection of menu items
5144 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5145 (tty_menu_activate): Fix off-by-one error when computing max_y.
5147 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5149 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5150 audit logging (only used with GnuTLS 3.x) and enable it.
5152 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5154 * dispnew.c (redraw_frame): Remove useless #ifdef because
5155 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5156 Also, move TTY fflush to...
5157 * term.c (tty_update_end): ...this function.
5159 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5161 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5162 the end of the frame's glyph matrix. (Bug#15575)
5164 * term.c (tty_menu_display): Don't move cursor while overwriting
5165 frame's glyphs with menu items. Limit the number of items
5166 displayed to what can be shown on the available screen lines,
5167 excluding the echo area.
5168 (tty_menu_activate): Limit the Y coordinate allowed by
5169 read_menu_input to the last screen line used for menu display.
5171 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5173 * lisp.h (eassume): New macro.
5174 Also, include <verify.h>, for 'assume'.
5175 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5176 (vroundup, vector_nbytes):
5177 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5178 (Fbool_vector_not, Fbool_vector_count_matches)
5179 (Fbool_vector_count_matches_at):
5180 Use eassume, not eassert.
5181 * casetab.c (set_identity, shuffle):
5182 * composite.c (composition_gstring_put_cache):
5183 * dispnew.c (update_frame_1):
5184 * ftfont.c (ftfont_shape_by_flt):
5185 * image.c (gif_load):
5186 * intervals.c (offset_intervals):
5187 * macfont.m (macfont_shape):
5188 Remove calls to 'assume' that are no longer needed, because
5189 --enable-gcc-warnings no longer generates bogus warnings
5190 when these calls are removed.
5192 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5194 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5196 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5198 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5199 (Qsubstitute_env_in_file_name): New var.
5200 (syms_of_fileio): Define it.
5202 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5204 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5205 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5208 * term.c (save_and_enable_current_matrix): Don't allocate and
5209 don't save margin areas.
5210 (restore_desired_matrix): Don't restore margin areas.
5211 (free_saved_screen): Don't free margin areas.
5213 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5215 * image.c: Pacify --enable-gcc-warnings.
5216 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5217 #define only if used.
5219 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5221 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5222 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5223 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5224 (gif_load): For giflib v5.x and later, display the error message
5225 produced by giflib when its functions fail.
5226 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5229 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5231 * keyboard.c (last_event_timestamp): Remove. For X selection and
5232 GTK popup menus, it may be obtained from per-frame X display info.
5233 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5234 (process_special_events): Adjust users.
5235 * keyboard.h (last_event_timestamp): Remove declaration.
5236 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5237 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5238 * menu.h (xmenu_show): Adjust prototype.
5239 * menu.c (Fx_popup_menu): Adjust user.
5240 * xselect.c (x_own_selection, x_get_foreign_selection)
5241 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5243 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5245 * keyboard.c (init_kboard): Now static. Add arg
5246 to denote window system. Adjust comment.
5247 (init_keyboard): Adjust user.
5248 (allocate_kboard): New function.
5250 * nsterm.m (ns_term_init):
5251 * term.c (init_tty):
5252 * w32term.c (w32_create_terminal):
5253 * xterm.c (x_term_init): Use it.
5254 * keyboard.h (init_kboard): Remove prototype.
5255 (allocate_kboard): Add prototype.
5257 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5259 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5260 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5262 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5264 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5266 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5268 * term.c (tty_menu_activate): Flush the output stream after
5269 showing the cursor, and don't mark the frame garbaged at exit from
5270 the function. Fixes redisplay glitches when moving from one menu
5273 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5275 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5276 or throw error (Bug#15570).
5278 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5280 * intervals.c (temp_set_point_both): Move test into 'eassert',
5283 * lisp.h (eassert): Don't use 'assume'.
5284 Sometimes 'assume' wins in performance, and sometimes it loses,
5285 so it shouldn't be used all the time. Perhaps we need two
5286 flavors of 'eassert', one for where 'assume' is far more likely
5287 to help or to hurt; but that can be done later.
5288 Problem reported by Dmitry Antipov in
5289 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5290 Also, don't include <verify.h>; no longer needed.
5292 2013-10-09 Glenn Morris <rgm@gnu.org>
5294 * eval.c (Fcond): Doc tweak.
5296 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5298 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5299 expressions with side effects to eassert. (Bug#15565)
5301 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5303 * fns.c (hashfn_user_defined): Allow hash functions to return any
5306 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5308 Fix minor problems found by static checking.
5309 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5310 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5311 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5312 * keyboard.c (read_menu_command): Remove unused local.
5313 * lisp.h (read_menu_command): New decl.
5314 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5315 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5316 Return ptrdiff_t, not int.
5317 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5318 not int, for benefit of xpalloc.
5319 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5321 (have_menus_p): Remove; unused.
5322 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5323 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5324 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5326 (save_and_enable_current_matrix): Omit unnecessary casts.
5327 (read_menu_input): Omit local extern decl (now in lisp.h).
5328 Don't access uninitialized storage if mouse_get_xy fails.
5329 (tty_menu_activate): Mark local as initialized, for lint.
5330 (tty_menu_activate, tty_meny_show): Remove unused locals.
5332 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5334 Support menus on text-mode terminals.
5335 * xterm.h (xw_popup_dialog): Add prototype.
5337 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5338 (xmenu_show): Block input here, instead in Fx_popup_menu.
5339 (xw_popup_dialog): New function, with X-specific bits of popup
5342 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5345 * window.c (Fset_window_configuration): Use run-time tests of the
5346 frame type instead of compile-time conditionals, when menu-bar
5347 lines are considered.
5349 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5350 (w32_popup_dialog): New prototypes.
5352 * w32menu.c (Fx_popup_dialog): Function deleted.
5353 (w32_popup_dialog): New function, with w32 specific bits of popup
5354 dialogs. Block input here.
5356 * w32inevt.c (w32_console_read_socket): Minor change to add
5357 debugging TTY events.
5359 * w32fns.c (show_hourglass): If returning early because the frame
5360 is not a GUI frame, unblock input.
5362 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5363 (cursorY): New functions.
5365 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5366 WINDOWSNT, macros that call curX and curY elsewhere.
5368 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5370 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5371 specific function to hide and show cursor on a text-mode terminal.
5372 (tty_menu_struct, struct tty_menu_state): New structures.
5373 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5374 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5375 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5376 (tty_menu_locate, save_and_enable_current_matrix)
5377 (restore_desired_matrix, screen_update, read_menu_input)
5378 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5379 (tty_pop_down_menu, tty_menu_last_menubar_item)
5380 (tty_menu_new_item_coords, tty_menu_show): New functions.
5381 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5383 * nsterm.h (ns_popup_dialog): Adjust prototype.
5385 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5387 (ns_popup_dialog): Adapt order of arguments to the other
5388 *_menu_show implementations.
5389 (Fx_popup_dialog): Function deleted.
5391 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5393 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5395 * menu.c (have_boxes): New function.
5396 (single_keymap_panes): Use it instead of a compile-time
5398 (single_menu_item): Use run-time tests of the frame type instead
5399 of compile-time conditionals.
5400 (encode_menu_string): New function.
5401 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5402 the macro, since different types of frame need different encoding
5404 (digest_single_submenu): Use run-time tests of frame type instead
5405 of, or in addition to, compile-time conditionals.
5406 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5407 (Fx_popup_menu): Detect when the function is called from keyboard
5408 on a TTY. Don't barf when invoked on a text-mode frame.
5409 Check frame type at run time, instead of compile-time conditionals for
5410 invoking terminal-specific menu-show functions.
5411 Call tty_menu_show on text-mode frames.
5412 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5413 run time to determine which alternative to invoke; support dialogs
5416 * keyboard.h <Qmouse_movement>: Declare.
5418 * keyboard.c <Qmouse_movement>: Now extern.
5419 <Qecho_keystrokes>: New static variable.
5420 (read_key_sequence): Accept an additional argument, a flag to
5421 prevent redisplay during reading of the key sequence. All callers
5423 (read_menu_command): New function.
5424 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5426 (toolkit_menubar_in_use): New function.
5427 (make_lispy_event): Use it instead of a compile-time test.
5429 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5430 window-system being available.
5432 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5433 to x-popup-dialog on the frame type, they all now support popup
5436 * dispnew.c (save_current_matrix): Save the margin areas.
5437 (restore_current_matrix): Restore margin areas.
5438 (update_frame_with_menu): New function.
5440 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5443 * alloc.c (make_save_ptr): Now compiled unconditionally.
5445 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5447 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5448 (redraw_frame, update_frame): Adjust users.
5449 * dispextern.h (set_window_update_flags): Adjust prototype.
5450 * xdisp.c (redisplay_internal): When updating all frames with zero
5451 windows_or_buffers_changed, assume that only the windows that shows
5452 current buffer should be really updated.
5454 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5456 Do not allocate huge temporary memory areas and objects while encoding
5457 for file I/O, thus reducing an enormous memory usage for large buffers.
5458 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5459 * coding.h (struct coding_system): New member raw_destination.
5460 * coding.c (setup_coding_system): Initialize it to zero.
5461 (encode_coding_object): If raw_destination is set, do not create
5462 dst_object. Add comment.
5463 * fileio.c (toplevel): New constant E_WRITE_MAX.
5464 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5465 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5467 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5469 * nsterm.m (windowDidExitFullScreen:)
5470 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5472 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5474 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5475 * keyboard.c (unblock_input_to): Don't process pending signals
5476 if a fatal error is in progress.
5478 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5479 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5480 they're talking about words in Lisp bool vectors.
5481 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5482 * data.c (popcount_bits_word): Rename from popcount_size_t.
5483 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5486 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5488 Improve support for popcount and counting trailing zeros (Bug#15550).
5489 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5490 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5491 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5492 (popcount_size_t_msc, popcount_size_t_gcc):
5493 Remove; now done by Gnulib.
5494 (popcount_size_t): Now a macro that defers to Gnulib.
5495 (count_trailing_zero_bits): Return int, for consistency with
5496 Gnulib and because Emacs prefers signed to unsigned int.
5497 Don't assume that size_t is either unsigned int or unsigned long
5498 or unsigned long long.
5499 (size_t_to_host_endian): Do not assume that size_t is either
5500 exactly 32 or exactly 64 bits wide.
5501 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5502 etc., so that it's now an enum constant, not a macro.
5503 No need to assume that it's either 32 or 64.
5505 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5507 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5510 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5512 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5513 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5515 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5517 emacs_read and emacs_write now use void *, not char *.
5518 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5519 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5520 Buffer arg is now void *, not char *. This matches plain
5521 'read' and 'write' better, and avoids a constraint violation
5522 on Solaris 9 with Oracle Studio.
5524 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5526 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5527 memset to explicit loop. Otherwise copy largest possible chunk
5528 from initialized to uninitialized part, thus allowing the longer
5529 memcpy runs and reducing the number of loop iterations.
5531 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5533 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5534 hide toolbar (Bug#15388).
5535 (windowDidEnterFullScreen:): If presentation options are zero,
5536 set them here (Bug#15388).
5537 (ns_update_auto_hide_menu_bar): Remove runtime check.
5538 Don't auto hide dock unless menubar is also auto hidden.
5540 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5542 * editfns.c (message): Mention batch mode in doc string.
5544 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5546 * nsterm.m (check_native_fs): Remove erroneous comment.
5548 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5550 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5551 uses find_newline instead of scan_newline and so doesn't move point.
5553 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5555 Use hardware support for byteswapping on glibc x86 etc.
5556 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5557 whereas the old swap64 needed 30.
5558 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5559 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5560 Use byteswap.h's macros to swap bytes.
5561 * lisp.h (swap16, swap32, swap64): Remove.
5562 All uses replaced by bswap_16, bswap_32, bswap_64.
5564 * bytecode.c (exec_byte_code): Use some more volatile variables
5565 to work around local variables getting clobbered by longjmp.
5566 Port to pre-C99, which doesn't allow decls after stmts.
5568 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5570 * lisp.h (eassert): Assume that COND is true when optimizing.
5571 In other words, take on the behavior of eassert_and_assume.
5572 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5573 (eassert_and_assume): Remove. All uses replaced by eassert.
5575 * xdisp.c (Qglyphless_char): Now static.
5577 Adjust to merge from gnulib.
5578 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5579 * lisp.h: Include <verify.h>, for 'assume'.
5581 * eval.c (clobbered_eassert): New macro.
5582 (internal_catch, internal_condition_case)
5583 (internal_condition_case_1, internal_condition_case_2)
5584 (internal_condition_case_n): Use it instead of eassert
5585 when the argument contains locals clobbered by longjmp.
5586 Don't use clobbered locals outside of clobbered_eassert.
5587 (internal_lisp_condition_case): Use a volatile variable
5588 to work around a local variable's getting clobbered.
5590 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5592 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5593 (PUSH_HANDLER): New macro.
5594 (catchlist): Remove.
5595 (handlerlist): Always declare.
5597 * eval.c (catchlist): Remove (merge with handlerlist).
5598 (handlerlist, lisp_eval_depth): Not static any more.
5599 (internal_catch, internal_condition_case, internal_condition_case_1)
5600 (internal_condition_case_2, internal_condition_case_n):
5602 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5603 handlerlist/catchlist.
5604 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5605 handlerlist which can only handle a single condition-case handler at
5607 (find_handler_clause): Simplify since we only a single branch here
5610 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5612 (bcall0): New function.
5613 (exec_byte_code): Add corresponding cases. Improve error message when
5614 encountering an invalid byte-code. Let Bunwind_protect accept
5615 a function (rather than a list of expressions) as argument.
5617 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5618 and make them unconditional now that they're heap-allocated.
5620 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5622 * charset.c (Fdecode_char, Fencode_char): Remove description of
5623 `restriction' arg. now that it's hidden by advertised-calling-convention.
5625 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5627 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5628 Remove unused variable (from mac-port).
5629 (macfont_draw): Use s->ybase for correct y position.
5631 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5633 * frame.h (struct frame): Drop has_minibuffer member because...
5634 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5635 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5637 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5639 * window.h (struct window): Prefer enum text_cursor_kinds to int
5640 for phys_cursor_type member. Move the latter, phys_cursor_width,
5641 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5642 * window.c (replace_window, make_window): Adjust users.
5644 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5646 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5647 this module is never compiled otherwise.
5649 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5651 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5654 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5656 * xdisp.c (get_next_display_element): Don't call face_for_font in
5657 a build configured --without-x. (Bug#15484)
5659 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5661 * window.c (calc_absolute_offset): #elif should be #elif defined.
5663 * frame.c (delete_frame): Block/unblock input to overcome race
5664 condition (Bug#15475).
5666 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5668 * frame.c (delete_frame): Record selected frame only after
5669 calling Qdelete_frame_functions (Bug#15477).
5671 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5673 * nsterm.m (ns_selection_color): Remove.
5674 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5675 NSColor selectedText(Background)Color. Only for COCOA.
5676 (ns_term_init): Remove assignment of ns_selection_color, logic
5677 moved to ns_get_color.
5679 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5680 NS_SELECTION_COLOR_DEFAULT.
5681 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5683 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5685 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5686 frame' does not have the tool_bar_window member.
5688 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5690 Signal error when reading an empty byte-code object (Bug#15405)
5691 * lread.c (read1): Signal error.
5692 * alloc.c (make_byte_code): eassert header size.
5693 (sweep_vectors): Change an int to size_t.
5695 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5697 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5698 instead of ints, as it's the usual style for offsetof constants. See:
5699 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5701 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5702 This is ugly, but it should fix the performance problem for older
5703 GCC versions in the short run. I'll look into integrating the
5704 Gnulib module for popcount, as a better fix.
5705 See the thread starting in:
5706 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5707 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5708 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5709 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5710 (popcount_size_t): Use it.
5712 2013-09-24 Daniel Colascione <dancol@dancol.org>
5714 * process.c (Fnetwork_interface_info): Fix build break due to
5717 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5719 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5720 Prefer signed to unsigned integers where either will do.
5721 No need for 'const' on locals that do not escape.
5722 Omit easserts with unnecessary and unportable assumptions about
5723 alignment. Avoid unnecessary casts to char *.
5725 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5727 Use union for the payload of struct Lisp_Vector.
5728 This helps to avoid a few glitches dictated by C's aliasing rules.
5729 * lisp.h (struct Lisp_Vector): Use union for next and
5730 contents member. Adjust comment. Change related users.
5731 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5732 Related users changed.
5733 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5734 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5735 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5736 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5738 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5740 Optimize glyph row clearing and copying routines.
5741 * dispextern.h (struct glyph_row): Change layout of struct
5742 glyph_row to help copy_row_except_pointers. Adjust comment.
5743 * dispnew.c (null_row): Remove.
5744 (clear_glyph_row): Use offsetof and memset to find and clear
5745 just the members that need clearing. Adjust comment.
5746 (copy_row_except_pointers): Likewise for copying.
5748 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5750 Some minor cleanups of recently-added bool vector code.
5751 * conf_post.h (assume): Always return void. Use lint version
5752 only if GCC and MSC versions don't apply.
5753 * conf_post.h (assume):
5754 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5755 Depend on _MSC_VER, not __MSC_VER, for consistency with
5757 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5758 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5759 (bool_vector_binop_driver, count_trailing_zero_bits)
5760 (size_t_to_host_endian): Now static, not static inline;
5761 the latter isn't needed with modern compilers and doesn't
5762 work with older compilers anyway.
5764 * alloc.c (valgrind_p): Use bool for boolean.
5766 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5768 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5769 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5770 (display_last_displayed_message_p, message_buf_print)
5771 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5772 Use bool for boolean.
5773 * dispextern.h (cancel_line, init_desired_glyphs):
5774 Remove ancient leftover.
5775 (help_echo_showing_p, hourglass_shown_p):
5776 * lisp.h (noninteractive_need_newline): Adjust declaration.
5778 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5780 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5782 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5783 ...this file and convert the latter to static. Adjust comment.
5784 (make_initial_frame):
5785 * window.c (init_window_once): Adjust user.
5786 * frame.h (last_nonminibuf_frame): Remove declaration.
5787 * lisp.h (selected_frame): Likewise.
5788 * msdos.c (the_only_display_info): Adjust comment.
5790 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5792 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5793 computing the end column of mouse-highlight that comes from
5794 display or overlay strings. (Bug#15437)
5795 (note_mouse_highlight): Adapt calculation of last argument to
5796 mouse_face_from_string_pos to the above change.
5798 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5799 all platforms, not just for clang.
5801 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5803 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5804 about excess arguments to snprintf.
5806 * conf_post.h(assume): Use __builtin_unreachable for clang.
5808 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5810 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5811 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5813 2013-09-23 Daniel Colascione <dancol@dancol.org>
5815 * alloc.c (USE_VALGRIND): New macro; on by default
5816 when ENABLE_CHECKING.
5817 (mark_maybe_object, mark_maybe_pointer)
5818 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5820 (valgrind_p) [USE_VALGRIND]: New variable.
5821 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5823 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5825 * process.c (wait_reading_process_output): Change int pnamelen to
5828 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5829 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5830 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5831 argument to unsigned long to avoid warning.
5832 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5834 * conf_post.h (assume): Fix compiler error: x shall be cond.
5836 2013-09-22 Daniel Colascione <dancol@dancol.org>
5838 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5839 warning when compiling without a window system.
5841 2013-09-22 Daniel Colascione <dancol@dancol.org>
5843 * data.c (Qbool_vector_p): New symbol.
5844 (bool_vector_spare_mask, popcount_size_t_generic)
5845 (popcount_size_t_msc, popcount_size_t_gcc)
5847 (bool_vector_binop_driver)
5848 (count_trailing_zero_bits, size_t_to_host_endian)
5849 (Fbool_vector_exclusive_or)
5850 (Fbool_vector_union)
5851 (Fbool_vector_intersection, Fbool_vector_set_difference)
5852 (Fbool_vector_subsetp, Fbool_vector_not)
5853 (Fbool_vector_count_matches)
5854 (Fbool_vector_count_matches_at): New functions.
5855 (syms_of_data): Intern new symbol, functions.
5856 * alloc.c (bool_vector_payload_bytes): New function.
5857 (Fmake_bool_vector): Instead of calling Fmake_vector,
5858 which performs redundant initialization and argument checking,
5859 just call allocate_vector ourselves. Make sure we clear any
5860 terminating padding to zero.
5861 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5862 instead of open-coding the size calculation.
5863 (vroundup_ct): New macro.
5864 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5865 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5866 * composite.c (composition_gstring_put_cache):
5867 Change lint_assume to assume.
5868 * conf_post.h (assume): New macro.
5869 (lint_assume): Remove.
5870 * dispnew.c (update_frame_1): Change lint_assume to assume.
5871 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5873 * image.c (gif_load): Change lint_assume to assume.
5874 * lisp.h (eassert_and_assume): New macro.
5875 (Qbool_vector_p): Declare.
5876 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5877 (swap16, swap32, swap64): New inline functions.
5878 * macfont.m (macfont_shape): Change lint_assume to assume.
5879 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5880 * xsettings.c (parse_settings): Use new swap16 and
5881 swap32 from lisp.h instead of file-specific macros.
5883 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5885 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5886 found (which can legitimately happen when the glyph row at the
5887 window start is disabled in the current_matrix. (Bug#15365)
5889 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5891 Fix syntax.h bug introduced by recent INLINE change.
5892 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5893 conditionally compiled one way in some modules, and a different
5894 way in others. This doesn't work with extern inline functions,
5895 which must have the same definition in all modules, because the
5896 defining code might be shared across modules, depending on the
5897 implementation. Symptoms reported by Martin Rudalics in:
5898 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5899 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5900 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5901 overriding the corresponding functions in syntax.h.
5902 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5903 (syntax_property): New inline functions.
5904 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5905 Rewrite in terms of these new functions.
5907 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5909 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5910 not chars_in_text, whose result depends on the multibyteness of
5911 the current buffer. (Bug#15426)
5913 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5915 Port recent change to hosts where pointers aren't 'long'.
5916 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5917 Don't assume that pointers are the same width as 'long'.
5918 Add a compile-time check that a pointer fits into two X slots.
5920 A simpler, centralized INLINE.
5921 * conf_post.h (INLINE): Define only if not already defined.
5922 This allows us to use a single INLINE, defined by one file
5924 * emacs.c (INLINE): Define it.
5925 Also, include category.h, charset.h, composite.h, dispextern.h,
5926 syntax.h, systime.h, so that their INLINE definitions are expanded
5928 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5929 * buffer.h, buffer.c (BUFFER_INLINE):
5930 * category.h, category.c (CATEGORY_INLINE):
5931 * character.h, character.c (CHARACTER_INLINE):
5932 * charset.h, charset.c (CHARSET_INLINE):
5933 * composite.h, composite.c (COMPOSITE_INLINE):
5934 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5935 * frame.h, frame.c (FRAME_INLINE):
5936 * intervals.h, intervals.c (INTERVALS_INLINE):
5937 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5938 * lisp.h, alloc.c (LISP_INLINE):
5939 * process.h, process.c (PROCESS_INLINE):
5940 * syntax.h, syntax.c (SYNTAX_INLINE):
5941 * systime.h, sysdep.c (SYSTIME_INLINE):
5942 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5943 * window.h, window.c (WINDOW_INLINE):
5944 Remove. All uses replaced with INLINE.
5946 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5948 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5951 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5953 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5954 'const char *' to avoid compiler warnings due to similar change in
5955 the prototype of x_get_string_resource.
5957 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5959 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5960 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5961 going to replace static variables below. Adjust comments.
5962 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5963 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5964 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5965 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5966 Related users changed.
5967 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5968 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5969 last_mouse_movement_time, going to replace static variables below.
5971 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5972 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5974 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5975 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5976 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5977 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5978 static variables below.
5979 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5980 (last_mouse_scroll_bar): Remove.
5981 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5982 (mouseExited): Related users changed.
5984 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5986 Do not use external array to process X scroll bar messages.
5987 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5988 (x_send_scroll_bar_event): Pack window pointer into two slots
5989 of XClientMessageEvent if we're 64-bit. Adjust comment.
5990 (x_scroll_bar_to_input_event): Unpack accordingly.
5992 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5994 Ifdef away recent changes which aren't relevant to NS port.
5995 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5996 [!HAVE_NS]: Declare as such.
5997 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5998 [!HAVE_NS]: Define as such.
6000 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6002 * frame.c (x_redo_mouse_highlight): New function
6003 to factor out common code used in W32 and X ports.
6004 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6005 * xterm.h (struct x_display_info):
6006 * w32term.h (struct w32_display_info):
6007 * nsterm.h (struct ns_display_info): New members
6008 last_mouse_motion_frame, last_mouse_motion_x and
6009 last_mouse_motion_y, going to replace static variables below.
6010 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6011 (redo_mouse_highlight): Remove.
6012 (note_mouse_movement, syms_of_xterm): Adjust user.
6013 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6014 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6015 (redo_mouse_highlight): Remove.
6016 (note_mouse_movement, syms_of_w32term): Adjust user.
6017 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6018 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6020 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6021 * nsfns.m (compute_tip_xy): Adjust user.
6023 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6025 * frame.c (x_mouse_grabbed): New function.
6026 * dispextern.h (x_mouse_grabbed): Add prototype.
6027 (last_mouse_frame): Remove declaration.
6028 * xterm.h (struct x_display_info):
6029 * w32term.h (struct w32_display_info):
6030 * nsterm.h (struct ns_display_info): New member
6031 last_mouse_frame, going to replace...
6032 * xdisp.c (last_mouse_frame): ...global variable.
6033 (note_tool_bar_highlight):
6034 * w32term.c (w32_mouse_position, w32_read_socket):
6035 * xterm.c (XTmouse_position, handle_one_xevent):
6036 Use x_mouse_grabbed.
6037 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6039 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6041 * w32term.c (w32_read_socket): Avoid temporary
6042 variables in a call to x_real_positions.
6043 * xterm.c (handle_one_xevent): Likewise.
6045 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6047 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6048 (x_icon_type): Remove prototype.
6049 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6050 * frame.c (x_icon_type): Remove.
6051 * w32term.c (x_make_frame_visible, x_iconify_frame):
6052 * xterm.c (x_make_frame_visible, x_iconify_frame):
6053 Use x_set_bitmap_icon to factor out common code.
6055 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6057 * dispextern.h (check_x_display_info, x_get_string_resource):
6058 Declare here just once and unify the latter.
6059 * frame.c (check_x_display_info, x_get_string_resource):
6060 * nsterm.h (check_x_display_info):
6061 * xrdb.c (x_get_string_resource):
6062 * xterm.h (check_x_display_info): Remove prototypes.
6063 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6064 * w32reg.c (x_get_string_resource): Likewise.
6065 (w32_get_rdb_resource): Adjust user.
6067 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6069 * xterm.h (struct x_display_info): New member
6070 x_pending_autoraise_frame, going to replace...
6071 * xterm.c (pending_autoraise_frame): ...static variable.
6072 (x_new_focus_frame, XTread_socket): Adjust users.
6073 * w32term.h (struct w32_display_info): New member
6074 w32_pending_autoraise_frame, going to replace...
6075 * w32term.c (pending_autoraise_frame): ...global variable.
6076 (x_new_focus_frame, w32_read_socket): Adjust users.
6078 2013-09-17 Glenn Morris <rgm@gnu.org>
6080 * xdisp.c (message_dolog): If we create *Messages*,
6081 switch it to messages-buffer-mode.
6083 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6085 Don't overuse 'const' in types of locals.
6086 * bidi.c (bidi_count_bytes):
6087 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6088 (xg_event_is_for_scrollbar):
6089 * xselect.c (x_handle_property_notify)
6090 (x_handle_selection_notify, x_handle_dnd_message):
6091 * xsettings.c, xsettings.h (xft_settings_event):
6092 * xterm.c (x_handle_net_wm_state, handle_one_event)
6093 (x_menubar_window_to_frame, x_detect_focus_change)
6094 (construct_mouse_click, note_mouse_movement)
6095 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6096 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6097 (handle_one_xevent, x_handle_net_wm_state):
6098 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6099 (x_handle_dnd_message):
6100 Avoid unnecessary 'const', typically the second 'const' in
6101 'const foo * const arg', a 'const' that does not affect the API
6102 and doesn't significantly help the human reader.
6104 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6106 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6107 only if Glib < 2.36.0.
6108 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6109 * xsettings.c (init_gconf, init_gsettings): Do not check
6111 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6113 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6115 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6117 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6118 before calling g_type_init.
6120 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6122 * nsterm.m (syms_of_nsterm): ... to here.
6124 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6126 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6127 (ignore_next_mouse_click_timeout): Use Time as X does.
6128 (handle_one_xevent): Avoid cast and use unsigned comparison.
6130 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6132 Do not copy X event in handle_one_xevent except KeyPress case.
6133 Wnen XEvent is processed, it is unlikely to be changed except
6134 KeyPress case, so we can avoid copying and use const pointer to
6135 const data to make sure that an event is not changed elsewhere.
6136 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6137 const' and do not create local copy except for the KeyPress event.
6138 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6139 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6140 (x_handle_net_wm_state, x_menubar_window_to_frame)
6141 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6142 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6143 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6144 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6145 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6146 (x_handle_dnd_message):
6147 * xsettings.c (xft_settings_event):
6148 Use 'const XEvent * const' where appropriate.
6149 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6151 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6153 Fix X event waiting to handle multiple frames.
6154 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6155 * xterm.c (pending_event_wait): Remove. Adjust users.
6156 (x_detect_focus_change): Pass frame arg.
6157 (handle_one_xevent): Find related frame early and clear per-frame
6158 wait_event_type only if this is an event for the relevant frame.
6159 (x_wait_for_event): Use per-frame wait_event_type.
6161 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6163 * nsfns.m (Fx_create_frame): Fix font driver registration for
6166 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6167 for syms_of_macfont.
6169 * nsterm.m: Include macfont.h.
6170 (ns_tmp_flags, ns_tmp_font): Remove.
6171 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6172 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6173 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6174 (changeFont:): Fix code style. Check for font driver type when
6177 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6180 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6181 (nsfont_open): Set font driver type.
6182 Set font->ascent and font->descent. Figure out font instead of
6183 ns_tmp_font, and flags instead of ns_tmp_flags.
6184 Fix indentation. Remove call to ns_draw_text_decoration,
6187 * nsfns.m: Include macfont.h.
6188 (Fx_create_frame): Register macfont driver, make a better default font.
6189 (Fns_popup_font_panel): Get font from macfont driver, if used.
6191 * macfont.m, macfont.h, macuvs.h: New files.
6193 * font.h: Declare syms_of_macfont.
6195 * font.c (syms_of_font): Call syms_of_macfont.
6197 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6199 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6201 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6202 and it is always zero for others, so I assume that this is an ancient
6203 leftover which nobody will want to change any more.
6204 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6205 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6206 * frame.c (x_set_scroll_bar_width):
6207 * w32fns.c (w32_createscrollbar):
6208 * w32term.c (w32_set_vertical_scroll_bar):
6209 * xfns.c (x_set_scroll_bar_default_width):
6210 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6211 (x_scroll_bar_expose): Related users changed.
6213 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6215 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6216 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6217 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6219 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6221 * nsterm.h, w32term.h, xterm.h: ...and not here.
6222 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6223 Remove unused Xisms.
6224 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6225 these modules are never compiled otherwise.
6227 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6229 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6230 Doc fix. (Bug#15375)
6232 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6234 Unify Fx_focus_frame between all ports.
6235 * frame.h (x_focus_frame): New prototype.
6236 * xfns.c (Fx_focus_frame): Remove.
6237 (syms_of_xfns): Do not defsubr it.
6238 (x_focus_frame): X implementation.
6239 * nsfns.m (Fx_focus_frame): Remove.
6240 (syms_of_nsfns): Do not defsubr it.
6241 (x_focus_frame): NS implementation.
6242 * w32term.c (Fx_focus_frame): Remove.
6243 (x_focus_on_frame): Rename to...
6244 (x_focus_frame): W32 implementation.
6245 * w32term.h (x_focus_on_frame): Remove prototype.
6246 * w32fns.c (Fx_focus_frame): Remove.
6247 (syms_of_w32fns): Do not defsubr it.
6248 * frame.c (Fx_focus_frame): Define here.
6249 (syms_of_frame): Defsubr here.
6250 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6252 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6254 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6255 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6256 each port to reference the port-specific window system data.
6257 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6258 (FRAME_DISPLAY_INFO): Define.
6259 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6260 (FRAME_DISPLAY_INFO): Define. Adjust users.
6261 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6262 (FRAME_DISPLAY_INFO): Define. Adjust users.
6263 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6264 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6265 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6266 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6267 * xselect.c, xterm.c: All related users changed.
6269 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6271 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6272 (x_menubar_window_to_frame): Remove prototypes.
6273 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6274 (x_menubar_window_to_frame, x_top_window_to_frame):
6276 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6277 (x_menubar_window_to_frame, x_top_window_to_frame):
6278 ...to here and convert all but the last to static.
6280 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6282 * lisp.mk (lisp): Add w32-common-fns.elc.
6284 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6286 * charset.c (char_charset): Document an exception for char-charset.
6288 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6290 * xterm.h (x_display_info): New field last_user_time...
6291 * xterm.c (toplevel): ...to replace static last_user_time.
6292 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6294 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6296 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6297 scroll bar values to prevent thumb from disappear and update comment.
6299 2013-09-11 Glenn Morris <rgm@gnu.org>
6301 * emacs.c (usage_message): Possessive apostrophe tweak.
6303 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6305 * nsterm.m (syms_of_nsterm): Use Qns.
6306 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6307 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6308 * xfns.c (x_display_info_for_name, Fx_open_connection):
6309 Remove old '#if 0' code.
6310 (syms_of_xfns): Use Qx.
6311 * termhooks.h (fullscreen_hook): Remove the leftover.
6312 (struct terminal): Fix typo in comment.
6314 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6316 Cleaning up a few X scroll bar bits.
6317 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6318 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6319 New member last_seen_part, going to replace...
6320 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6321 (xt_action_hook) [USE_LUCID]: Adjust user.
6322 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6323 Lucid-specific scroll bar support.
6324 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6325 to int and adjust to use last_seen_part member.
6326 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6327 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6328 Initialize last_seen_part.
6330 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6332 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6333 insert-buffer-substring an empty string.
6335 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6337 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6338 avoiding a GCC warning.
6340 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6342 Ifdef away frame tool bar code when it is not really used.
6343 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6344 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6345 and minimize_tool_bar_window_p under the above.
6346 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6347 (fset_tool_bar_window): Likewise.
6348 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6349 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6350 (change_frame_size_1):
6351 * window.c (window_from_coordinates, Frecenter): Adjust users.
6352 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6353 code is not really used.
6354 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6355 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6356 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6357 [!USE_GTK && !HAVE_NS]: Define as such.
6358 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6359 (note_mouse_highlight, expose_frame):
6360 * xfns.c (x_set_tool_bar_lines):
6361 * xterm.c (handle_one_xevent): Adjust users.
6363 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6365 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6366 This bug was introduced by my 2013-08-26 patch, which incorrectly
6367 assumed that the terminfo implementation doesn't use termcap buffers.
6368 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6369 these buffers apparently are used after all.
6370 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6371 (struct tty_display_info): Define members termcap_term_buffer and
6372 termcap_strings_buffer even if TERMINFO.
6374 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6377 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6378 'usage' docstring entry to pacify make-docfile.
6380 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6382 Change comparison functions =, <, >, <=, >= to take many arguments.
6383 * data.c: Change comparison functions' interface and implementation.
6384 * lisp.h: Make arithcompare available for efficient two arg
6386 * bytecode.c: Use arithcompare.
6387 * fileio.c: Use new interface.
6389 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6391 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6393 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6395 * eval.c (Feval): Document the new use of `lexical'.
6397 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6399 Review and drop old frame resize hack.
6400 * frame.h (struct frame): Remove force_flush_display_p.
6401 * dispnew.c (update_frame): Adjust user and don't call
6402 flush_frame here. The comment has said that there was an issues
6403 with redisplaying fringes, but I don't see any differences with
6404 and without this hack. Hopefully we can continue without it.
6405 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6406 current frame matrices twice if resized_p is set.
6408 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6410 Do not populate pure Xism x_sync to other ports.
6411 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6412 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6413 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6414 * w32term.h (x_sync): Remove prototype.
6416 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6418 Cleanup frame flushing.
6419 * dispextern.h (struct redisplay_interface):
6420 Drop flush_display_optional because flush_display is enough
6421 for X and flushing via RIF is just a no-op for others.
6422 * frame.h (flush_frame): New function.
6423 * dispnew.c (update_frame):
6424 * minibuf.c (read_minibuf):
6425 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6427 * keyboard.c (detect_input_pending_run_timers): Do not flush
6428 all frames but selected one in redisplay_preserve_echo_area.
6429 * nsterm.m (ns_flush): Remove no-op.
6430 (ns_redisplay_interface): Adjust user.
6431 * w32term.h (x_flush): Remove no-op.
6432 (w32_redisplay_interface): Adjust user.
6433 * xterm.c (x_flush): Simplify because we do not flush all
6434 frames at once any more. Adjust comment.
6435 (x_redisplay_interface): Adjust user.
6437 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6439 Port --without-x --enable-gcc-warnings to Fedora 19.
6440 * gfilenotify.c (globals_of_gfilenotify):
6441 Call g_type_init only if using an older glib version that needs it.
6443 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6445 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6446 (last_glyphless_glyph_merged_face_id): Remove declarations.
6447 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6448 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6449 (last_glyphless_glyph_merged_face_id): Now static.
6450 (merge_escape_glyph_face): New function, refactored from...
6451 (get_next_display_element): ...here.
6452 (merge_glyphless_glyph_face): New function, refactored from...
6453 (produce_glyphless_glyph): ...here...
6454 * term.c (produce_glyphless_glyph): ...and here.
6456 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6458 * eval.c (eval_sub): Only call Ffunction if necessary.
6460 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6462 Attempt to make redisplay more selective when changing cursor type.
6463 * frame.h (struct frame): New bitfield cursor_type_changed.
6464 * xdisp.c (cursor_type_changed): Remove.
6465 (try_cursor_movement, redisplay_window, try_window_id)
6466 (set_frame_cursor_types, try_window_reusing_current_matrix):
6467 Adjust to use per-frame bitfield.
6468 (redisplay_internal): Look for cursor type change on each visible
6469 frame and consider all frames if cursor type has been changed on
6470 the frame other than selected. If cursor type has been changed on
6471 selected frame only, do not use fast update.
6473 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6475 Attempt to make redisplay more selective when changing fonts.
6476 * frame.h (struct frame): New bitfield fonts_changed.
6477 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6478 (adjust_frame_glyphs): Add prototype.
6479 * dispnew.c (fonts_changed_p): Remove.
6480 (adjust_glyphs): Remove because we do not
6481 adjust matrices on all frames at once any more.
6482 (adjust_frame_glyphs): Block and unblock input here.
6483 (adjust_glyph_matrix): Use fonts_changed.
6484 (change_frame_size_1): Use adjust_frame_glyphs.
6485 * font.c (font_open_entity): Use fonts_changed.
6486 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6487 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6488 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6489 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6490 (shrink_mini_window, Fresize_mini_window_internal)
6491 (window_scroll_pixel_based, Fset_window_configuration)
6492 (apply_window_adjustment, Fset_window_vscroll):
6493 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6494 Use adjust_frame_glyphs.
6495 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6496 (try_window_reusing_current_matrix, try_window_id, display_line)
6497 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6498 (redisplay_internal): Consider fonts_changed and adjust frame
6499 matrices for each frame only if the frame is visible. If font
6500 has been changed on some frame during full redisplay, retry
6501 only visible frames where the font has been actually changed.
6503 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6505 Cache current header and mode line height for each window.
6506 * window.h (struct window): New fields mode_line_height
6507 and header_line_height.
6508 * window.c (make_window): Initialize them.
6509 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6510 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6511 (current_mode_line_height, current_header_line_height):
6513 * xdisp.c (current_mode_line_height, current_header_line_height):
6515 (pos_visible_p, init_xdisp): Adjust user.
6516 (redisplay_window): Invalidate mode_line_height and
6517 header_line_height if current and desired matrices do not agree.
6519 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6521 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6522 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6524 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6526 Make --without-x compatible with --enable-gcc-warnings.
6527 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6528 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6529 members under HAVE_WINDOW_SYSTEM.
6530 * keyboard.c (make_lispy_focus_out): Likewise.
6531 (record_menu_key): Move under HAVE_MENUS.
6532 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6533 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6534 (syms_of_xdisp): Adjust user.
6535 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6536 (start_hourglass, cancel_hourglass):
6537 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6538 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6539 and CLEAR_FONT_TABLE_NFONTS.
6540 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6541 Declare only if HAVE_WINDOW_SYSTEM.
6542 (lface_same_font_attributes_p, clear_face_gcs): Define only
6543 if HAVE_WINDOW_SYSTEM.
6545 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6547 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6548 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6549 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6551 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6553 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6555 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6557 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6558 This fixes a type error on hosts where ptrdiff_t is wider than int.
6560 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6562 * keyboard.c (read_key_sequence_vs): New function.
6563 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6566 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6568 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6570 Makefile improvements.
6571 * Makefile.in (config.status): Don't use double-colon rules, as
6572 they are not portable according to POSIX. Fix shell typo with `;
6573 I guess this rule has never been tested?
6574 (VCSWITNESS): New macro, to override any environment var.
6576 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6578 * xterm.h (struct x_display_info): Do not track X connection
6579 fd separately because it is always available from Display.
6580 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6583 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6585 * buffer.c (drop_overlay):
6586 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6587 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6589 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6591 * buffer.c (Fmake_overlay, Fmove_overlay):
6592 * intervals.c (set_point_from_marker):
6593 * print.c (PRINTPREPARE): Prefer signal_error
6594 to plain error and report unsuitable marker too.
6596 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6598 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6599 for 'dragging' member.
6600 (struct x_output): Remove set-but-unused leftovers
6601 'left_before_move' and 'top_before_move'.
6602 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6603 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6604 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6605 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6606 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6607 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6608 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6609 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6611 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6613 * nsfont.m (INVALID_GLYPH): New define.
6614 (nsfont_encode_char): Use INVALID_GLYPH.
6615 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6617 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6619 * xterm.c (x_last_mouse_movement_time): Revert last change.
6620 This code should use XDisplayMotionBufferSize to check display's
6621 motion history first, and there are few other issues as well.
6622 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6623 (handle_one_xevent): Adjust user.
6625 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6627 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6628 * frame.c (Flast_nonminibuf_frame): ... to here.
6629 (check_minibuf_window): Don't abort if no window was found
6632 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6634 Use XGetMotionEvents to ask the last mouse motion time from X server.
6635 * xterm.c (X_MOTION_HISTORY): Default to 1.
6636 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6637 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6638 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6639 Ifdef away legacy code.
6640 (XTmouse_position, x_scroll_bar_report_motion):
6641 Use x_last_mouse_movement_time.
6642 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6645 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6647 * msdos.c (last_mouse_window): Move to...
6648 (dos_rawgetc): ...this function and adjust comment.
6649 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6650 (mouseMoved): ...this function and adjust comment.
6651 * w32term.c (last_window): Likewise with...
6652 (w32_read_socket): ...this function.
6653 * xterm.c (last_window): Likewise with...
6654 (handle_one_xevent): ...this function.
6656 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6658 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6659 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6660 (handle_one_xevent): ...to here.
6661 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6664 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6666 * msdos.c (IT_set_terminal_window): Remove no-op.
6667 (initialize_msdos_display): Adjust terminal setup.
6668 * w32console.c (w32con_set_terminal_window): Remove no-op.
6669 (initialize_w32_display): Adjust terminal setup.
6670 * w32term.c (w32_set_terminal_window): Remove no-op.
6671 (w32_create_terminal): Adjust terminal setup.
6672 * xterm.c (XTset_terminal_window): Remove no-op.
6673 (x_create_terminal): Adjust terminal setup.
6675 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6677 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6679 (ns_create_terminal): Adjust terminal setup.
6680 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6682 (w32_create_terminal): Adjust terminal setup.
6683 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6685 (x_create_terminal): Adjust terminal setup.
6687 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6689 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6690 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6691 * dispnew.c (buffer_posn_from_coords):
6692 * window.c (Fwindow_end, displayed_window_lines):
6693 * xdisp.c (redisplay_mode_lines): Use it.
6695 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6697 * fontset.c (face_for_char): Check char in the current face font first
6698 if HAVE_NS (Bug#15138).
6700 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6702 * window.c (temp_output_buffer_show): Make sure window returned
6703 by display_buffer is live (Bug#15213).
6705 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6707 Minor cleanup to avoid forward declarations.
6708 * coding.h (struct ccl_spec): Remove forward declaration.
6709 * composite.h (toplevel): Include font.h.
6710 (struct composition_it, struct face, struct font_metrics):
6711 Remove forward declaration.
6712 * dispextern.h (struct image, struct atimer): Likewise.
6713 * emacsgtkfixed.h (struct frame): Likewise.
6714 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6715 * font.h (struct font_driver, struct font, struct glyph_string)
6716 (struct face): Remove forward declaration.
6717 * fontset.h (struct face, struct font): Likewise.
6718 * frame.h (toplevel): Style cleanup.
6719 (enum output_method): Move to...
6720 * termhooks.h (enum output_method): ...here.
6721 (struct glyph, struct frame, struct ns_display_info)
6722 (struct x_display_info, struct w32_display_info):
6723 Remove forward declaration.
6724 * xterm.h (toplevel): Include termhooks.h.
6725 (struct font, struct window, struct glyph_matrix, struct frame)
6726 (struct input_event, struct face, struct image): Remove forward
6728 * gtkutil.h (struct _widget_value): Likewise.
6729 * keyboard.h (toplevel): Include termhooks.h.
6730 (struct input_event): Remove forward declaration.
6732 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6734 * intervals.c (set_point_from_marker): New function.
6735 * editfns.c (Fgoto_char):
6736 * process.c (Finternal_default_process_filter):
6737 * window.c (select_window_1): Use it.
6738 * buffer.h (set_point_from_marker): Add prototype.
6740 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6742 * w32.c (term_winsock): Call release_listen_threads before calling
6744 (_sys_wait_accept): Wait for accept event in a loop with a finite
6745 timeout, instead of waiting indefinitely. Will hopefully avoid
6746 hanging during exit because WSACleanup deadlocks waiting for the
6747 event object to be released. (Bug#14333)
6749 * w32proc.c (release_listen_threads): New function, signals all
6750 the reader threads that listen for connections to stop waiting.
6752 * w32.h (release_listen_threads): Add prototype.
6754 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6756 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6757 field of new marker (for sanity and safety).
6758 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6759 anyway because XMISCTYPE is a function and can't be an lvalue).
6761 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6763 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6764 (x_after_update_window_line, x_scroll_bar_create)
6765 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6766 (handle_one_xevent, x_clear_frame_area):
6767 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6768 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6769 * xterm.h (x_clear_area): Adjust prototype.
6771 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6773 Hook scanning and indentation functions to find_newline. This helps
6774 to avoid duplicated code and renders more respect to newline cache.
6775 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6776 * cmds.c (Fforward_line):
6777 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6778 Use find_newline and avoid unnecessary point movements.
6779 * search.c (scan_newline): Implement on top of find_newline.
6781 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6783 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6784 scoped code (bug#11258).
6786 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6788 * nsterm.m (last_window): New variable.
6789 (EV_TRAILER2): New macro.
6790 (EV_TRAILER): Call EV_TRAILER2.
6791 (mouseMoved:): Add support for mouse-autoselect-window
6792 on nextstep (Bug#6888).
6794 2013-08-28 Andreas Schwab <schwab@suse.de>
6796 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6797 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6798 Remove unused macro definitions.
6799 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6800 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6801 Only define if emacs.
6803 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6805 Prefer enum glyph_row_area to int where appropriate.
6806 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6808 (window_box, window_box_width, window_box_left, window_box_left_offset)
6809 (window_box_right, window_box_right_offset): Adjust prototypes.
6810 * xdisp.c (window_box, window_box_width, window_box_left)
6811 (window_box_left_offset, window_box_right, window_box_right_offset):
6812 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6813 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6814 * nsterm.m (ns_clip_to_row):
6815 * w32term.c (w32_clip_to_row):
6816 * xterm.c (x_clip_to_row): Likewise.
6818 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6820 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6821 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6823 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6825 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6826 for portability to hosts where /bin/sh has problems.
6828 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6830 Redesign redisplay interface to drop global output_cursor.
6831 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6832 (toplevel): Remove declaration of output_cursor.
6833 (set_output_cursor, x_cursor_to): Remove prototype.
6834 * window.h (struct window): New member output_cursor.
6835 (output_cursor_to): New function to replace RIF member.
6836 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6837 (update_text_area, set_window_cursor_after_update): Use it.
6838 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6839 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6840 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6841 * w32term.c (x_update_window_begin, x_update_window_end):
6842 * xterm.c (x_update_window_begin, x_update_window_end):
6843 Adjust to use per-window output cursor.
6845 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6847 Simplify SELECT_TYPE-related code.
6848 Like EMACS_TIME, this portability layer is no longer needed, since
6849 Emacs has been using fd_set as a portability layer for some time.
6850 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6851 (SELECT_TYPE): Remove. All uses changed to fd_set.
6852 (fd_set) [!FD_SET]: New typedef.
6854 Simplify EMACS_TIME-related code.
6855 This portability layer is no longer needed, since Emacs has been
6856 using struct timespec as a portability layer for some time.
6857 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6858 Include <time.h> rather than "systime.h"; that's all that's needed now.
6859 * dispnew.c: Include <timespec.h> rather than "systime.h";
6860 that's all that's needed now.
6861 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6862 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6863 TIMESPEC_RESOLUTION.
6864 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6865 LOG10_TIMESPEC_RESOLUTION.
6866 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6867 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6868 (make_emacs_time): Remove. All used changed to make_timespec.
6869 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6870 (current_timespec): Rename from current_emacs_time. All uses changed.
6871 (add_emacs_time): Remove. All uses changed to timespec_add.
6872 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6873 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6874 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6875 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6876 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6877 (current_timespec): Rename from current_emacs_time. All uses changed.
6878 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6879 changed to timespec_cmp.
6880 * xgselect.c: Include <timespec.h>, since our .h files don't.
6882 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6884 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6885 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6886 Remove the leftovers.
6887 * gtkutil.c (toplevel): Do not declare Qxft but include
6889 * image.c (toplevel): Do not declare Vlibrary_cache because
6890 it's already done in lisp.h.
6892 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6894 * lisp.h (Mouse_HLInfo): Move from here...
6895 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6896 (reset_mouse_highlight): New function.
6897 * msdos.c (dos_set_window_size, IT_update_begin)
6898 (internal_terminal_init):
6899 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6900 (ns_initialize_display_info):
6901 * w32console.c (initialize_w32_display):
6902 * w32term.c (x_update_window_end, x_free_frame_resources)
6903 (w32_initialize_display_info):
6904 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6905 * window.c (Fdelete_other_windows_internal):
6906 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6907 * termchar.h (toplevel):
6908 * xterm.h (toplevel): Include dispextern.h.
6910 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6912 Fix minor problems found by static checking.
6913 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6914 (expect): Avoid nested-if warning.
6915 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6916 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6917 * nsterm.h, nsterm.m (ns_select):
6918 * xgselect.c, xgselect.h (xg_select):
6919 Adjust signature to better match pselect's.
6920 * nsterm.m (ns_select):
6921 Don't set *TIMEOUT, since pselect doesn't.
6922 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6923 diagnostic about assigning const char * to it.
6924 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6926 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6928 * lread.c (substitute_object_recurse): Handle hash-tables as well
6931 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6933 Fix unlikely core dump in init_tty, and simplify terminfo case.
6934 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6935 The old version incorrectly dumped core if malloc returned a
6936 buffer containing only non-NUL bytes.
6937 (init_tty): Do not allocate or free termcap buffers; the
6938 struct does that for us now.
6939 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6940 (struct tty_display_info): Define members termcap_term_buffer and
6941 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6942 use them. Allocate them directly in struct rather than indirectly
6943 via a pointer, to simplify init_tty.
6945 * frame.c (check_minibuf_window): Initialize 'window' properly,
6946 so that Emacs reliably aborts later if 'window' is not initialized.
6948 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6950 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6951 of VoidSymbol (Bug#15154).
6953 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6955 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6956 mouse_face_beg_y and mouse_face_end_y.
6957 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6958 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6959 Adjust users and update comment where appropriate.
6961 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6963 * frame.c (check_minibuf_window): New function.
6964 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6965 Call check_minibuf_window (Bug#15183).
6967 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6969 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6970 because this is the only last cursor data we need to keep and consult.
6971 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6972 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6975 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6977 Fix recovering from possible decompression error.
6978 Since insert_from_gap doesn't always move point, we can't use PT as
6979 the position where the partially decompressed data ends, and
6980 should count how many bytes was produced so far.
6981 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6982 (unwind_decompress): Really delete partially uncompressed data.
6983 (Fzlib_decompress_region): Take decompressed data size into account.
6985 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6987 * syntax.c (init_syntax_once): Adjust comment and do an early
6988 initialization of Qchar_table_extra_slots just once...
6989 * casetab.c (init_casetab_once):
6990 * category.c (init_category_once):
6991 * character.c (syms_of_character):
6992 * coding.c (syms_of_coding):
6993 * xdisp.c (syms_of_xdisp): ...and omit it here.
6995 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6997 * xdisp.c (get_next_display_element): Don't apply to characters
6998 from a display vector the logic of setting it->end_of_box_run_p
6999 suitable for characters from a buffer. (Bug#15175)
7001 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7002 to handle directories, rather than '_utime' which doesn't.
7005 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7007 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7008 or fullscreen (Bug#14627).
7010 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7012 System-dependent integer overflow fixes.
7013 * process.c (Fset_process_window_size): Signal an error if
7014 the window size is outside the range supported by the lower level.
7015 * sysdep.c (set_window_size): Return negative on error,
7016 nonnegative on success, rather than -1, 0, 1 on not in system,
7017 failure, success. This is simpler. Caller changed.
7018 (serial_configure): Remove unnecessary initialization of local.
7019 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7020 size fits in unsigned long; this isn't true on some 32-bit hosts.
7021 Avoid buffer overrun if some future version of /proc/meminfo has a
7022 variable name longer than 20 bytes.
7023 (system_process_attributes) [__FreeBSD__]:
7024 Don't assume hw.availpages fits in 'int'.
7026 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7028 Don't let very long directory names overrun the stack.
7029 Fix some related minor problems involving "//", vfork.
7030 * callproc.c (encode_current_directory): New function.
7031 (call_process): Don't append "/"; not needed.
7032 * fileio.c (file_name_as_directory_slop): New constant.
7033 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7034 this can save the caller having to alloca.
7035 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7036 Use SAFE_ALLOCA, not alloca.
7037 (directory_file_name, Fexpand_file_name): Leave leading "//"
7038 alone, since it can be special even on POSIX platforms.
7039 * callproc.c (call_process):
7040 * process.c (Fformat_network_address):
7041 * sysdep.c (sys_subshell):
7042 Use encode_current_directory rather than rolling our own.
7043 (create_process): No need to encode directory; caller does that now.
7044 * process.h (encode_current_directory): New decl.
7045 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7046 Rework to avoid 'goto xyzzy;'.
7048 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7050 * xdisp.c (handle_face_prop): If the default face was remapped use
7051 the remapped face for strings from prefix properties. (Bug#15155)
7053 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7055 Minor cleanup for redisplay interface and few related functions.
7056 * frame.h (enum text_cursor_kinds): Move from here...
7057 * dispextern.h (enum text_cursor_kinds): ...to here.
7058 (toplevel): Drop unnecessary declarations.
7059 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7060 in update_window_end_hook and draw_window_cursor functions.
7061 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7062 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7063 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7064 * xterm.c (x_update_window_end, x_draw_window_cursor):
7065 * xdisp.c (display_and_set_cursor, update_window_cursor)
7066 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7067 enum text_cursor_kinds where appropriate.
7069 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7071 Redesign redisplay interface to drop updated_row and updated_area.
7072 * dispextern.h (updated_row, updated_area): Remove declaration.
7073 (struct redisplay_interface): Pass glyph row and row area parameters
7074 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7075 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7077 * dispnew.c (updated_row, updated_area): Remove.
7078 (redraw_overlapped_rows, update_window_line): Adjust user.
7079 (update_marginal_area, update_text_area): Likewise. Pass updated row
7080 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7081 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7084 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7086 * process.c (flush_pending_output): Remove stub.
7089 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7091 * callproc.c: Fix race that killed background processes (Bug#15144).
7092 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7093 Record deleted process-id in critical section, not afterwards.
7094 Don't mistakenly kill process created by a call-process invocation
7095 that discards output and does not wait.
7097 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7099 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7100 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7101 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7102 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7103 to shut up compiler in mark_object.
7104 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7106 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7108 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7109 We can't portably rely on PTY_OPEN doing that, even if
7110 it calls posix_openpt with O_CLOEXEC.
7112 2013-08-20 Kenichi Handa <handa@gnu.org>
7114 * character.c (string_char): Improve commentary.
7116 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7118 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7119 (struct animation_cache): Make signature a flexible array member.
7120 All uses changed. This is a tad slower but may insulate us better
7121 from future changes to ImageMagick.
7123 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7125 * image.c: Shrink memory needed for animation cache.
7126 (SIGNATURE_DIGESTSIZE): New constant.
7127 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7128 (imagemagick_create_cache): Copy the signature. This saves
7129 several KB of memory that ImageMagick wastes per signature.
7130 Don't bother updating the update_time, as the caller does that now.
7131 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7132 it's a fixed size struct member now.
7133 (imagemagick_get_animation_cache): Always destroy the signature,
7134 as it's now imagemagick_create_cache's responsibility to copy it.
7135 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7136 and use memcmp rather than strcmp.
7137 eassert that ImageMagick returns a signature of the specified length.
7139 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7141 * image.c (imagemagick_get_animation_cache): Don't segfault on
7143 (imagemagick_get_animation_cache): Revert to previous definition
7144 so that it actually works. But keep the memory leak fix.
7145 (imagemagick_get_animation_cache): Fix memory leak.
7147 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7149 * image.c: Fix animation cache signature memory leak.
7150 Fix some other minor performance problems while we're at it.
7151 (imagemagick_create_cache): Clear just the members that
7152 need clearing. Don't set update_time, as caller does that now.
7153 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7154 Simplify by using pointer-to-pointer instead of a prev pointer.
7155 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7156 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7157 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7158 it's already a copy. Free the signature probe unless it's cached.
7160 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7161 This was introduced by my 2013-08-12 fix for Bug#15035.
7163 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7165 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7166 (imagemagick_prune_animation_cache): Now static.
7168 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7170 * image.c (imagemagick_get_animation_cache): Don't segfault when
7171 pruning all entries.
7173 2013-08-18 Ken Brown <kbrown@cornell.edu>
7175 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7176 static heap if ENABLE_CHECKING is defined.
7177 (max_bss_sbrk_ptr): New variable.
7179 (report_sheap_usage): Report maximum static heap usage instead of
7180 ending static heap usage.
7182 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7184 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7185 of zlib_initialized according to the results of calling
7186 init_zlib_functions.
7188 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7190 * image.c: Implement an ImageMagick per-image cache.
7191 (imagemagick_get_animation_cache): Fix a double-free error.
7192 (imagemagick_load_image): Remove the ping_wand code, which only
7193 apparently saved time on invalid animated images, and slowed down
7194 everything else. Optimise for the common case.
7196 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7198 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7200 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7202 * marker.c (set_marker): Remove documentation of undefined behavior.
7204 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7206 * image.c (imagemagick_compute_animated_image): Animate correctly
7207 when sub-images are smaller than the main image.
7208 (imagemagick_compute_animated_image): Setting the iterator row to
7209 zero is apparently not allowed.
7210 (imagemagick_compute_animated_image): Allow images that say they
7211 have sub-images that are bigger than the main image, but just crop
7214 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7216 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7218 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7220 * image.c (imagemagick_compute_animated_image): Respect the GIF
7223 2013-08-15 Ken Brown <kbrown@cornell.edu>
7225 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7226 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7229 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7231 Fix minor problems found by static checking.
7232 * frame.c (delete_frame):
7233 * xdisp.c (next_element_from_display_vector):
7234 Avoid uninitialized local.
7235 * image.c (imagemagick_compute_animated_image): Port to C89.
7236 Prefer usual GNU indentation style for loops.
7237 Be more careful about bizarrely large sizes, by using ptrdiff_t
7240 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7242 Fix infinite frame selection loop (Bug#15025).
7243 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7245 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7247 * xdisp.c (compute_window_start_on_continuation_line):
7248 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7249 to make sure we end up setting the window start at the leftmost
7250 visible character of the display line. This avoids funky
7251 horizontal shifting because the window start is not kept on the
7252 same position. (Bug#15090)
7253 (next_element_from_display_vector): Support 'box' face attribute
7254 in the face definitions of a display vector. (Bug#15099)
7256 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7258 * image.c (imagemagick_compute_animated_image): Implement animated
7260 (imagemagick_compute_animated_image): Fix some compilation
7261 warnings. Implement a very simple cache to make the animation
7262 usable at all, but it should be replaced with a per-image cache.
7264 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7266 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7267 to do `for' loops over alist values.
7268 * buffer.h (FOR_EACH_BUFFER):
7269 * process.c (FOR_EACH_PROCESS): Use it.
7270 (handle_child_signal, status_notify, Fget_buffer_process)
7271 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7273 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7275 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7276 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7277 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7278 to xzalloc and so avoid redundant call to memset.
7279 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7280 members because it is allocated with xzalloc and so already zeroed.
7282 2013-08-14 Ken Brown <kbrown@cornell.edu>
7284 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7287 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7289 Utility function and macro to copy Lisp string to C string.
7290 * lisp.h (xlispstrdupa): New macro.
7291 (xlispstrdup): New prototype.
7292 * alloc.c (xlispstrdup): New function.
7293 * callint.c (Fcall_interactively):
7294 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7295 (Fsubstitute_in_file_name):
7296 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7297 * image.c (x_create_bitmap_from_file):
7298 * w32term.c (w32_term_init):
7299 * xterm.c (x_term_init): Use xlispstrdup.
7301 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7303 * image.c (imagemagick_load_image): Make animated pictures work.
7304 There's still some problems with background color settings, though
7307 * decompress.c (unwind_decompress): Always restore point.
7309 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7311 * marker.c (set_marker): Reformat documentation.
7313 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7315 * xdisp.c (cursor_type_changed): Now static.
7317 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7318 Use changed. This avoids the need to call xmalloc and for the
7319 caller to call xfree, and avoids memory leaks in some situations.
7321 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7323 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7324 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7325 (redisplay_window): If window_end_valid is cleared due to non-zero
7326 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7327 so do not call to try_cursor_movement for that window.
7329 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7331 * window.h (struct window): Convert window_end_pos and
7332 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7333 (wset_window_end_pos, wset_window_end_vpos): Remove.
7334 * dispnew.c (adjust_glyph_matrix):
7335 * window.c (Fwindow_end, replace_window, set_window_buffer)
7337 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7338 (set_vertical_scroll_bar, redisplay_window, try_window)
7339 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7340 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7341 (note_mouse_highlight): Adjust users.
7342 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7345 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7347 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7348 * image.c (imagemagick_filename_hint): Use `const char *' and
7349 prefer SSDATA to SDATA to avoid warnings.
7351 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7353 Cleanup window fringes, margins and scroll bars adjustments.
7354 * window.c (set_window_fringes, set_window_margins)
7355 (set_window_scroll_bars, apply_window_adjustment): New functions.
7356 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7357 (Fset_window_scroll_bars): Use them.
7359 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7361 * window.h (struct window): Convert scroll_bar_width
7362 from Lisp_Object to integer. Adjust comment.
7363 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7365 * window.c (wset_scroll_bar_width): Remove.
7366 (make_window): Initialize scroll_bar_width.
7367 (Fsplit_window_internal): Use direct assignment.
7368 (Fset_window_configuration, save_window_save):
7369 Convert Lisp_Object to integer and back where appropriate.
7370 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7371 bar was actually changed, and mention this in docstring.
7373 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7375 * decompress.c: Minor simplifications.
7376 (Fzlib_decompress_region): Don't bother verifying
7377 that avail_out <= UINT_MAX, as that was confusing.
7378 Mention the restriction in a comment instead.
7379 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7381 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7383 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7384 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7386 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7388 * image.c (imagemagick_filename_hint): Check for errors in the
7391 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7393 * window.c (Fwindow_margins): Return nil when there's no marginal
7394 area, as per the documented API.
7396 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7397 Fmake_vector, as scroll bar's struct members are not all Lisp
7398 objects now. This avoids crashes in GC.
7400 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7401 bool, so its address could be taken.
7403 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7405 * image.c (imagemagick_filename_hint): New function to possibly
7406 apply `image-content-type-suffixes'.
7407 (imagemagick_load_image): Use it.
7409 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7411 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7412 if loading zlib failed.
7414 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7416 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7417 2013-08-13 checkin below. Change bool to BOOL, rule is:
7418 All Obj-C code uses BOOL, except for interfaces callable from C.
7420 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7422 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7424 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7425 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7426 bool instead of BOOL.
7427 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7428 from Lisp_Object to bitfield. Adjust comment.
7429 * w32term.c (x_scroll_bar_create): Adjust user.
7430 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7431 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7432 Use bool for boolean.
7433 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7434 to `unsigned int' when defining a bitfield.
7436 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7438 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7440 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7442 * window.h (struct window): Convert left_margin_cols and
7443 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7444 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7445 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7447 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7449 (showing_window_margins_p, update_window_line, update_frame_1):
7450 * fringe.c (draw_fringe_bitmap_1):
7451 * xdisp.c (window_box_width): Adjust users.
7452 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7453 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7454 Use direct assignment.
7455 (Fset_window_configuration, save_window_save, Fwindow_margins):
7456 Convert Lisp_Object to integer and back where appropriate.
7457 (Fset_window_margins): Adjust user. Return t if any margin
7458 was actually changed, and mention this in docstring.
7460 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7462 * syntax.c (forward_word):
7463 * cmds.c (forward_char, backward_char): Mention the optional argument.
7465 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7467 * window.h (struct window): Convert left_fringe_width
7468 and right_fringe_width from Lisp_Objects to integers.
7470 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7471 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7472 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7474 (make_window): Initialize new integer fields to -1.
7475 (Fsplit_window_internal): Use direct assignment.
7476 (Fset_window_configuration, save_window_save):
7477 Convert Lisp_Object to integer and back where appropriate.
7478 (Fset_window_fringes): Adjust user. Return t if any fringe
7479 was actually changed, and mention this in docstring.
7481 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7483 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7484 * nsfns.m (x_set_cursor_type):
7485 * w32fns.c (x_set_cursor_type):
7486 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7487 * xdisp.c (set_frame_cursor_types): ...but in common code.
7489 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7491 * font.c (clear_font_cache): New function, stripped from...
7492 (Fclear_font_cache): ...here, which now uses the function
7493 above. Adjust comment.
7494 * font.h (clear_font_cache): Add prototype.
7495 * xfaces.c (clear_face_cache): Use clear_font_cache.
7497 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7499 * window.c (Fset_window_start): Compare `w', not `window' because
7500 `w' might not be equal to `window' after call to decode_live_window.
7502 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7504 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7505 This fixes a problem introduced by the Bug#15035 patch
7506 when using GPG. Reported by Herbert J. Skuhra.
7508 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7510 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7511 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7512 not yet initialized.
7514 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7516 * decompress.c (Fzlib_decompress_region): Support zlib
7517 decompression, too, and rename.
7519 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7521 Minor zlib configuration tweaks.
7522 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7523 Don't assume presence of fn_inflateInit2_ zlib internal function.
7525 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7527 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7528 include the zlib prefix.
7530 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7532 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7533 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7534 define static variables that are pointers to zlib functions to be
7536 (init_zlib_functions) [WINDOWSNT]: New function.
7537 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7539 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7540 macros instead of invoking the zlib functions directly.
7541 (syms_of_decompress): DEFSYM Qzlib_dll.
7542 Staticpro Szlib_available_p.
7544 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7546 Avoid looping over all frame windows to freeze and unfreeze.
7547 * window.h (struct window): Drop frozen_window_start_p.
7548 (freeze_window_starts): Drop prototype.
7549 * frame.h (struct frame): New frozen_window_starts flag.
7550 (FRAME_WINDOWS_FROZEN): New macro.
7551 * window.c (freeze_window_start, freeze_window_starts):
7553 (select_window, replace_window): Adjust users.
7554 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7555 (window_frozen_p): New function.
7556 (redisplay_window): Use it.
7558 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7560 Fix some fd issues when running subprocesses (Bug#15035).
7561 Fix bugs that can leak files or file descriptors on errors.
7562 Don't unlink open temp files, as that's hard for users to diagnose
7563 when things go awry (e.g., temp disk exhausted).
7564 Don't bother to lock temp files. Check for invalid recursion.
7565 * callproc.c (synch_process_fd): Remove. All uses removed.
7566 (synch_process_tempfile): New var or macro.
7567 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7569 (record_kill_process): New arg, the temp name. All callers changed.
7570 (delete_temp_file): Now just a simple wrapper around unlink.
7571 (call_process_kill): New arg, the call_process_fd array.
7572 Close them all. Clear synch_process_pid. Remove the temp file,
7573 or arrange for it to be removed.
7574 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7575 that's been moved to synch_process_tempfile. Caller changed.
7576 Do not remove the tempfile; that's now call_process_kill's
7578 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7579 call_process_kill; the caller now does that.
7580 (call_process_cleanup): Do not close the process fd; that's now
7581 call_process_kill's responsibility.
7582 (Fcall_process): Implement via new function call_process, which
7583 has most of the old body of Fcall_process, but with a different API.
7584 (call_process): New function that does not open or close filefd if
7585 it is nonnegative. Record which fds need to be closed, and let
7586 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7587 Signal an error if invoked recursively (could be done via a hook).
7588 Simplify creation of the tempfile in the MSDOS case.
7589 Don't create the output file until after checking for the executable.
7590 Report any failure to open /dev/null.
7591 Don't open /dev/null for writing twice; once is enough.
7592 Don't create pipe if all output is being discarded or sent to file.
7593 Don't worry about setting up the coding system or reading from the
7594 pipe if all output is being discarded.
7595 Hoist fd_error local into top level, to lessen block nesting.
7596 Don't record deleted pid here; now done by Fcall_process_region.
7597 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7598 and note its success in synch_process_tempfile.
7599 Do not leak resources when child_setup fails.
7600 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7601 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7602 (create_temp_file): Now returns open fd, with an additional
7603 Lisp_Object * argument to return the name. All callers changed.
7604 Do not close the file; rewind it instead, and leave it open for
7605 the caller. Do not lock the temp file. Unwind-protect the file
7606 and the file-descriptor.
7607 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7608 If an asynchrounous process, record it here, not in call_process.
7609 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7610 * eval.c (set_unwind_protect): New function.
7611 * fileio.c (write_region): New function, generalized from the
7612 old Fwrite_region. Do not lock temp files.
7613 (Fwrite_region): Use it.
7614 * lisp.h (set_unwind_protect, write_region): New decls.
7615 * process.c: Include <verify.h>.
7616 (make_process): Mark fds as initially closed.
7617 (deleted_pid_list): Now a list of pid-filename pairs.
7619 (close_process_fd): New function.
7620 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7621 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7622 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7623 (create_process, create_pty, Fmake_serial_process)
7624 (server_accept_connection): Record which fds need to be closed,
7625 and let deactivate_process close them.
7626 (Fmake_network_process): Do not discard the unwind-protect
7627 until it's safe to do so.
7628 (deactivate_process): Close the fds opened by create_process etc.
7629 (Fprocess_send_eof): Adjust to new way of recording open fds.
7630 Report an error if /dev/null can't be opened, instead of aborting.
7631 * process.h (PROCESS_OPEN_FDS): New constant.
7632 (struct Lisp_Process): New member open_fds.
7633 (record_kill_process, record_deleted_pid): Adjust signatures.
7634 (record_deleted_pid): Move decl here ...
7635 * syswait.h (record_deleted_pid): ... from here.
7637 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7639 * decompress.c: Fix bugs with large buffers and weird inputs.
7640 Tune a bit. Reindent as per usual Emacs style.
7641 (BUFFER_SIZE): Remove.
7642 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7643 more than UINT_MAX bytes. Decompress into the gap instead of into
7644 an auto buffer, as this should avoid copying. Return nil if
7645 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7646 set immediate_quit; we shouldn't trust zlib code that much.
7648 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7650 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7651 errors, and really move the gap to where we want it.
7653 * lisp.h: Include decompress.c support.
7655 * emacs.c (main): Include decompress.c support.
7657 * Makefile.in: Include -lz if present.
7659 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7661 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7662 (initWithTitle:): Initialize frame to 0.
7663 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7664 (fillWithWidgetValue:frame:): Rename from
7665 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7667 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7668 fillWithWidgetValue:frame:
7670 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7671 remove memory leak warnings.
7673 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7674 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7677 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7678 (x_activate_menubar): Update the whole menu.
7679 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7680 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7681 current event is not NSSystemDefined (Bug#15001).
7682 Call ns_check_menu_open only if trackingMenu is 2.
7683 (menuDidClose:): New method, decrease trackingMenu.
7684 (fillWithWidgetValue:setDelegate:): New method.
7685 (fillWithWidgetValue:): Call the above.
7687 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7689 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7691 Omit some unnecessary casts.
7692 Many of these go back to the old pre-C89 days, when they may have
7693 been needed, but we've been assuming C89 or later for a while now.
7694 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7695 (live_float_p, live_misc_p, live_vector_p):
7696 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7697 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7698 (defvar_per_buffer):
7699 * callint.c (Fcall_interactively):
7700 * doc.c (Fsubstitute_command_keys):
7701 * filelock.c (get_boot_time):
7702 * frame.c (xrdb_get_resource):
7703 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7704 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7705 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7706 (menuitem_highlight_callback, menu_destroy_callback)
7707 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7708 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7709 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7710 (xg_tool_bar_help_callback, tb_size_cb):
7711 * image.c (xpm_alloc_color, png_read_from_memory)
7712 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7713 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7715 * keymap.c (describe_map):
7716 * nsfns.m (Fns_display_monitor_attributes_list):
7717 * nsmenu.m (process_dialog:):
7718 * nsterm.m (hold_event):
7719 * process.c (wait_reading_process_output):
7720 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7721 * scroll.c (do_direct_scrolling, scrolling_1):
7722 * termcap.c (tgetent):
7723 * window.c (check_window_containing, add_window_to_list)
7724 (freeze_window_starts):
7725 * xdisp.c (compare_overlay_entries, vmessage):
7726 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7727 (x_get_monitor_attributes_xrandr)
7728 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7729 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7730 * xfont.c (xfont_match, xfont_open):
7731 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7732 (menubar_selection_callback, menu_position_func)
7733 (popup_selection_callback, create_and_show_popup_menu)
7734 (dialog_selection_callback, create_and_show_dialog):
7735 * xrdb.c (x_get_string_resource)
7737 * xsmfns.c (x_session_check_input):
7738 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7739 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7740 (xaw_jump_callback, xaw_scroll_callback):
7741 Omit unnecessary casts.
7743 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7745 Minor string-length refactoring.
7746 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7747 * frame.c (make_monitor_attribute_list):
7748 Prefer build_string to strlen + make_string.
7750 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7752 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7753 don't check minor_code (Bug#14417).
7755 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7757 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7758 vertical positions instead. This avoids calling MATRIX_ROW with
7759 row numbers that are possibly beyond valid limits. (Bug#15064)
7761 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7763 Use xstrdup and build_unibyte_string where applicable.
7764 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7765 * xfns.c (x_window):
7766 * xrdb.c (x_get_customization_string):
7767 * xterm.c (xim_initialize):
7768 * w32fns.c (w32_window): Use xstrdup.
7769 (w32_display_monitor_attributes_list):
7770 * emacs.c (init_cmdargs):
7771 * keyboard.c (PUSH_C_STR):
7772 * nsfont.m (nsfont_open):
7773 * sysdep.c (system_process_attributes):
7774 * w32.c (system_process_attributes):
7775 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7777 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7779 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7780 variables of these types so that GDB would know about them, as aid
7781 for debugging fatal exceptions. (Bug#15024) See also
7782 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7785 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7787 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7788 larger than the NSWindow (Bug#14934).
7790 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7792 Redesign redisplay interface to drop global variable updated_window.
7793 Always pass currently updated window as a parameter to update routines.
7794 * dispextern.h (updated_window): Remove declaration.
7795 (struct redisplay_interface): Pass window parameter to
7796 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7797 and after_update_window_hook.
7798 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7800 * dispnew.c (updated_window): Remove.
7801 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7802 (update_window_line): Adjust to match redisplay interface changes.
7803 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7804 (ns_scroll_run, ns_after_update_window_line):
7805 * w32term.c (x_update_window_begin, x_update_window_end)
7806 (x_after_update_window_line, x_scroll_run):
7807 * xterm.c (x_update_window_begin, x_update_window_end)
7808 (x_after_update_window_line, x_scroll_run):
7809 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7810 Likewise. Adjust comments where appropriate.
7811 (x_cursor_to): Simplify because this is always called during window
7812 update (but install debugging check anyway).
7813 (expose_window): Check must_be_updated_p flag to see whether this
7814 function is called during window update.
7816 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7818 Do not reset window modification event counters excessively.
7819 These leftovers and poor man's tricky methods to catch extra
7820 redisplay's attention are no longer needed.
7821 * frame.c (set_menu_bar_lines_1):
7822 * minibuf.c (read_minibuf_unwind):
7823 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7824 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7825 (window_scroll_line_based, Fset_window_configuration):
7826 * xdisp.c (redisplay_window): Do not reset last_modified and
7827 last_overlay_modified counters.
7829 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7831 * xselect.c (x_send_client_event): Set send_event and serial, memset
7832 data.l as it might be bigger than data.b. Use 24 bit mask to
7833 XSendEvent (Bug#15034).
7835 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7837 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7838 for TTY frames that are not the top frame on their console.
7841 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7843 * w32term.c (w32fullscreen_hook): Really maximize frame when
7844 asked for (Bug#14841).
7846 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7848 Prefer selected_window to Fselected_window, likewise for frames.
7849 * buffer.c (Fbuffer_swap_text):
7850 * data.c (Fvariable_binding_locus):
7851 * window.c (run_window_configuration_change_hook): Adjust users.
7852 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7853 Use decode_live_frame.
7855 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7857 Be more careful if selected window shows the buffer other than current,
7858 use window_outdated only if this is not so. This change should also
7859 address some weird issues discussed in Bug#13012.
7860 * window.h (window_outdated): New prototype.
7861 * window.c (window_outdated): Now here. Convert from static and
7862 always assume window's buffer.
7863 (Fwindow_end, Fwindow_line_height): Use it.
7864 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7865 and always assume window's buffer.
7866 (redisplay_window): Adjust user.
7867 (redisplay_internal): Call to reconsider_clip_changes once and
7868 check whether mode line should be updated only if selected window
7869 shows current buffer.
7870 (run_window_scroll_functions): Use eassert for debugging check.
7871 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7873 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7875 * window.c (window_scroll, window_scroll_pixel_based)
7876 (window_scroll_line_based): Use bool for booleans.
7878 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7880 * process.c: Fix minor off-by-one issues in descriptor counts.
7881 This shouldn't fix any real bugs, but it cleans up the code a bit.
7882 (max_process_desc, max_input_desc): -1, not 0, means none.
7884 (delete_input_desc): New function.
7885 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7886 (deactivate_process): Scan backwards when recomuting max_process_desc;
7887 that should be faster.
7888 (init_process_emacs): Initialize max_input_desc.
7890 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7892 Use region cache to speedup bidi_find_paragraph_start.
7893 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7894 Rename cache_long_line_scans to cache_long_scans.
7895 * buffer.c (bset_cache_long_line_scans): Rename to
7896 bset_cache_long_scans.
7897 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7898 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7900 (syms_of_buffer): Rename cache-long-line-scans to
7901 cache-long-scans. Adjust docstring.
7902 * search.c (newline_cache_on_off):
7903 * indent.c (width_run_cache_on_off): Adjust users.
7904 * bidi.c (bidi_paragraph_cache_on_off): New function.
7905 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7906 * insdel.c (prepare_to_modify_buffer):
7907 Invalidate bidi_paragraph_cache if enabled.
7909 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7911 Invalidate region caches only if buffer text is going to be changed.
7912 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7913 (modify_text): ...new prototype.
7914 (prepare_to_modify_buffer_1): New prototype.
7915 * textprop.c (modify_region): Rename to...
7916 (modify_text_properties): ...new function.
7917 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7918 (Fremove_list_of_text_properties): Adjust users.
7919 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7920 (modify_text): ...new function.
7921 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7922 (prepare_to_modify_buffer_1): ...new function.
7923 * casefiddle.c (casify_region):
7924 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7925 (Ftranspose_regions): Use modify_text.
7927 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7929 * lisp.mk (lisp): Add nadvice.elc.
7931 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7933 New macro to iterate over live buffers similar to frames.
7934 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7935 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7936 Declare buffer-related variables here to offload lisp.h.
7937 * buffer.c (Vbuffer_alist): Adjust comment.
7938 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7939 (other_buffer_safely):
7940 * data.c (store_symval_forwarding):
7941 * dispnew.c (Fframe_or_buffer_changed_p):
7942 * fileio.c (Fdo_auto_save):
7943 * filelock.c (unlock_all_files):
7944 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7946 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7948 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7949 * callproc.c (create_temp_file):
7950 * filelock.c (create_lock_file):
7951 Assume mkostemp, since it's now provided by Gnulib.
7953 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7955 * w32.c (mkostemp): New function.
7956 (mktemp): Remove, no longer used. Most of the code reused in
7957 mkostemp. (Bug#15015)
7958 (mktemp): Don't undef.
7960 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7962 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7963 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7964 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7965 (free_glyph_pool, check_glyph_memory): Likewise for
7966 all users. Adjust comments where appropriate.
7968 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7970 * composite.h: Minor fixups.
7971 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7972 to fix a misspelling, and change it to an inline function while
7973 we're at it (it need not be a macro). All uses changed.
7974 (composition_method, composition_valid_p):
7975 Rewrite to avoid assignments in if-conditions.
7977 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7979 Do not use global Lisp_Object in composition macros.
7980 * composite.h (composition_temp): Remove declaration.
7981 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7982 (composition_method, composition_valid_p): ...inline functions.
7983 (compose_region): Remove the leftover.
7984 * composite.c (composition_temp): Remove.
7985 (run_composition_function, update_compositions)
7986 (composition_compute_stop_pos, composition_adjust_point)
7987 (Ffind_composition_internal):
7988 * coding.c (handle_composition_annotation):
7989 * xdisp.c (handle_composition_prop, check_point_in_composition):
7990 Related users changed.
7992 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7994 Drop FRAME_PTR typedef.
7995 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7996 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7997 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7998 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7999 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8000 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8001 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8002 All related users changed.
8004 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8006 * eval.c (default_toplevel_binding): New function.
8008 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8009 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8010 (syms_of_eval): Export them.
8011 * data.c (Fdefault_value): Micro cleanup.
8012 * term.c (init_tty): Use "false".
8014 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8016 Fix X GC leak in GTK and raw (no toolkit) X ports.
8017 * xterm.c (x_free_frame_resources): If white and black relief
8018 GCs are allocated, always free them here.
8019 * xfns.c (x_make_gc): Omit redundant initialization.
8020 * widget.c (create_frame_gcs): Remove the leftover.
8021 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8022 in x_free_frame_resources.
8024 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8026 * nsterm.m (windowWillResize:toSize:): Only change title if
8027 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8029 (viewDidEndLiveResize): New method.
8031 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8032 inside NS_IMPL_COCOA.
8034 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8036 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8037 Do not check whether undo is enabled because record_insert and
8038 record_delete does that themselves.
8040 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8042 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8043 member which is not really used any more.
8044 (FRAME_XIC_BASE_FONTNAME): Remove.
8045 * xfns.c (xic_free_fontset): Adjust user.
8046 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8047 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8048 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8049 (xdialog_show): Use eassert for debugging check.
8050 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8052 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8054 * fileio.c, fns.c (merge): Move extern decl from here ...
8055 * lisp.h (merge): ... to here.
8057 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8059 Fix last font-related change.
8060 * w32font.h (w32font_list_internal, w32font_match_internal):
8062 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8063 (uniscribe_list_family): Adjust to match font API change.
8064 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8065 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8067 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8069 * frame.h (FRAME_MOUSE_UPDATE):
8070 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8071 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8073 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8075 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8076 * font.h (struct font_driver): Change list, match, and list_family
8077 functions to accept struct frame * as first arg.
8078 * font.c (font_score, font_compare, font_sort_entities):
8080 (font_sort_entities, font_list_entities, font_select_entity)
8081 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8082 match font API change.
8083 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8084 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8085 * ftxfont.c (ftxfont_list, ftxfont_match):
8086 * xftfont.c (xftfont_list, xftfont_match):
8087 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8088 * w32font.c (w32font_list, w32font_match, w32font_list)
8089 (w32font_list_internal, w32_font_match_internal): Likewise.
8090 * xfaces.c (Fx_family_fonts): Adjust user.
8092 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8094 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8095 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8096 only if HAVE_X_WINDOWS is in use.
8097 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8098 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8099 * w32term.c (x_wm_set_icon_position): Likewise.
8100 * w32fns.c (x_icon): Adjust user.
8102 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8104 * xterm.c (last_mouse_press_frame): Remove the
8105 leftover which is not really used any more.
8106 (handle_one_xevent, syms_of_xterm): Adjust users.
8107 (x_flush): Call XFlush once per each X display, not frame.
8108 This is better because this code always unconditionally skips
8109 non-X frames in Vframe_list and issues the only XFlush if we
8110 have more than one X frame on the same X display.
8111 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8112 Use bool for booleans.
8113 (x_draw_glyph_string_background, cvt_string_to_pixel)
8114 (cvt_pixel_dtor): Drop unnecessary prototypes.
8115 * xterm.h (x_display_ok): Adjust prototype.
8117 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8119 Drop unnecessary functions that deals with frame pixel size.
8120 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8121 (x_pixel_height): Drop prototypes.
8122 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8123 (x_pixel_height): Drop implementations.
8124 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8125 which should be always valid for window frame.
8126 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8127 * w32menu.c (Fx_popup_dialog):
8128 * xmenu.c (Fx_popup_dialog): Likewise for both.
8130 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8132 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8133 frame parameters and call to Fmodify_frame_parameters just once.
8134 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8135 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8136 and mention nil frame in docstring.
8138 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8140 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8141 (x_figure_window_size): Likewise. Adjust to return long.
8142 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8143 (toplevel): Move Qterminal_live_p to...
8144 * terminal.c (toplevel): ...here, make it static, and...
8145 (syms_of_terminal): ...DEFSYM here.
8146 * frame.h (Qterminal_live_p): Remove declaration.
8147 (make_frame, x_figure_window_size): Adjust prototype.
8148 * nsfns.m (Fx_create_frame): Use long for window flags.
8150 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8152 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8153 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8154 Do not assume that emacs_close (INT_MAX) is a no-op.
8156 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8158 * xfaces.c (make_face_cache): For struct face_cache, prefer
8159 xmalloc to xzalloc and so avoid redundant call to memset.
8160 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8162 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8164 * fringe.c (draw_window_fringes, update_window_fringes)
8165 (compute_fringe_widths):
8166 * w32term.c (x_draw_glyph_string):
8167 * window.c (candidate_window_p, Frecenter):
8168 * xfaces.c (realize_basic_faces, realize_default_face)
8169 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8170 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8171 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8172 * xmenu.c (Fx_menu_bar_open_internal):
8173 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8174 * xsettings.c (xft_settings_event):
8175 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8176 Use bool for booleans. Adjust style and comments where
8178 * dispextern.h (draw_window_fringes, update_window_fringes)
8179 (compute_fringe_widths):
8180 * xterm.h (x_had_errors_p): Adjust prototype.
8182 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8184 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8185 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8187 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8189 * fns.c (toplevel): Remove comment before Fsafe_length because
8192 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8194 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8196 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8198 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8199 frame which got the message is still alive, before dereferencing
8200 its pointer. (Bug#14970)
8202 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8203 be a live window, before using it as such. (Bug#14970)
8205 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8207 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8208 w32_detect_focus_change instead of doing part of its job by hand.
8209 This fixes the problem whereby FOCUS_OUT events were not sent to
8212 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8214 * process.c (Fprocess_list): Doc fix.
8216 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8217 being re-exposed only if it didn't ask to become visible.
8218 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8219 was previously iconified. (Bug#14841)
8220 (x_iconify_frame): Mark the frame iconified.
8222 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8224 Fix minor problems found by static checking.
8225 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8226 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8228 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8230 * eval.c (set_specpdl_old_value): New function.
8231 (unbind_to): Minor simplification.
8232 (get_backtrace_frame): New function.
8233 (Fbacktrace_frame): Use it. Add `base' argument.
8234 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8235 (syms_of_eval): Export backtrace-eval.
8236 * xterm.c (x_focus_changed): Simplify.
8238 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8240 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8242 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8244 * xdisp.c (redisplay_window): Instead of moving point out of
8245 scroll margin, reject the force_start method, and try scrolling
8246 instead. (Bug#14780)
8248 2013-07-24 Ken Brown <kbrown@cornell.edu>
8250 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8253 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8255 * eval.c (Fprogn): Do not check that BODY is a proper list.
8256 This undoes the previous change. The check slows down the
8257 interpreter, and is not needed to prevent a crash. See
8258 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8260 2013-07-23 Glenn Morris <rgm@gnu.org>
8262 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8264 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8266 Port to GNU/Linux systems with tinfo but not ncurses.
8267 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8268 to decide whether ncurses is being used. Without this change,
8269 GCC complains about tgetent not being declared, on a system
8270 that has tinfo installed but ncurses not installed.
8272 * eval.c (Fprogn): Check that BODY is a proper list.
8274 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8275 * data.c (Fsetq_default):
8276 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8277 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8279 Tune by taking advantage of the fact that ARGS is always a list
8280 when a function is declared to have UNEVALLED args.
8282 * emacsgtkfixed.c: Port to GCC 4.6.
8283 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8285 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8287 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8288 here to silence compiler warnings.
8290 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8292 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8293 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8294 from messing up Emacs's 'struct frame' (Bug#14923).
8296 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8298 * alloc.c (make_save_ptr_ptr): Define this function.
8299 It was inadvertently omitted. It's needed only if
8300 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8302 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8304 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8305 frame have focus (Bug#14895).
8307 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8309 Avoid vfork-related deadlock more cleanly.
8310 * callproc.c (child_setup): When the child's exec fails, output
8311 the program name, as that's more useful. Use O_NONBLOCK to avoid
8313 * process.c (create_process_1): Remove; no longer needed.
8314 (create_process): Remove timer hack; no longer needed, now that
8315 the child avoids deadlock.
8317 2013-07-20 Glenn Morris <rgm@gnu.org>
8319 * image.c (Fimage_flush): Fix doc typo.
8321 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8323 Fix array bounds violation when pty allocation fails.
8324 * process.c (PTY_NAME_SIZE): New constant.
8325 (pty_name): Remove static variable; it's now auto.
8326 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8327 Take pty_name as an arg rather than using a static variable.
8328 All callers changed.
8329 (create_process): Recover pty_flag from process, not from volatile local.
8330 (create_pty): Stay inside array even when pty allocation fails.
8331 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8333 * lread.c (Fload): Avoid initialization only when lint checking.
8334 Mention that it's needed only for older GCCs.
8336 2013-07-20 Kenichi Handa <handa@gnu.org>
8338 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8339 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8341 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8343 * lread.c (Fload): Avoid uninitialized warning.
8345 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8347 Fix some minor file descriptor leaks and related glitches.
8348 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8349 (create_lock_file): Use write, not emacs_write.
8350 * image.c (slurp_file, png_load_body):
8351 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8352 (server_accept_connection):
8353 Don't leak an fd on memory allocation failure.
8354 * image.c (slurp_file): Add a cheap heuristic for growing files.
8355 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8356 as that's what the other routines do. Maybe input need not be
8357 blocked at all, but it's better to be consistent.
8358 Avoid undefined behavior when strlen is zero.
8360 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8361 (NSTATICS): Now a constant; doesn't need to be a macro.
8363 2013-07-19 Richard Stallman <rms@gnu.org>
8365 * coding.c (decode_coding_utf_8): Add simple loop for fast
8366 processing of ASCII characters.
8368 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8370 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8372 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8374 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8375 unportable 'struct x_display_info'.
8376 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8379 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8381 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8382 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8384 (system_process_attributes): Prefer plain char to unsigned char
8385 when either will do. Clean up properly if interrupted or if
8386 memory allocations fail. Don't assume sscanf succeeds.
8387 Remove no-longer-needed workaround to stop GCC from whining.
8388 Read command-line once, instead of multiple times. Check read status a
8391 Fix obscure porting bug with varargs functions.
8392 The code assumed that int is treated like ptrdiff_t in a vararg
8393 function, which is not a portable assumption. There was a similar
8394 -- though these days less likely -- porting problem with various
8395 assumptions that pointers of different types all smell the same as
8396 far as vararg functions is conserved. To make this problem less
8397 likely in the future, redo the API to use varargs functions.
8398 * alloc.c (make_save_value): Remove this vararg function.
8399 All uses changed to ...
8400 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8401 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8403 (make_save_ptr): Rename from make_save_pointer, for consistency with
8404 the above. Define only on platforms that need it. All uses changed.
8406 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8408 * keyboard.c: Try to fix typos in previous change.
8409 (DISPLAY_LIST_INFO): New macro.
8410 (kbd_buffer_get_event): Do not access members that are not present
8411 in X11. Revert inadvertent change of "!=" to "=".
8413 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8415 * keyboard.c (kbd_buffer_get_event):
8416 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8417 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8419 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8421 * filelock.c: Fix unlikely file descriptor leaks.
8422 (get_boot_time_1): Rework to avoid using emacs_open.
8423 This doesn't actually fix a leak, but is better anyway.
8424 (read_lock_data): Use read, not emacs_read.
8426 * doc.c: Fix minor memory and file descriptor leaks.
8427 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8428 (get_doc_string, Fsnarf_documentation):
8429 Fix file descriptor leak on error.
8431 * term.c: Fix minor fdopen-related file descriptor leaks.
8432 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8433 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8435 * charset.c: Fix file descriptor leaks and errno issues.
8437 (load_charset_map_from_file): Don't leak file descriptor on error.
8438 Use plain record_xmalloc since the allocation is larger than
8439 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8441 * eval.c (record_unwind_protect_nothing):
8442 * fileio.c (fclose_unwind):
8444 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8445 The replacement doesn't block input, but that no longer seems
8448 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8450 * lread.c: Fix file descriptor leaks and errno issues.
8451 (Fload): Close some races that leaked fds or streams when 'load'
8453 (Fload, openp): Report error number of last nontrivial failure to open.
8454 ENOENT counts as trivial.
8455 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8457 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8458 now that the function is always called with a nonnegative arg.
8459 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8460 All uses replaced with ...
8461 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8463 A few more minor file errno-reporting bugs.
8464 * callproc.c (Fcall_process):
8465 * doc.c (Fsnarf_documentation):
8466 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8467 * process.c (set_socket_option):
8468 Don't let a constructor trash errno.
8469 * doc.c: Include <errno.h>.
8471 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8473 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8475 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8477 Fix w32 bug with call-process-region (Bug#14885).
8478 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8479 to Fcall_process when the input is empty. This simplifies the
8480 code a bit. It makes no difference on POSIXish platforms but
8481 apparently it fixes a bug on w32.
8483 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8484 * fileio.c (close_file_unwind): Don't close if FD is negative;
8485 this can happen when unwinding a zapped file descriptor.
8486 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8487 in case Emacs runs out of memory between the two unwind-protects.
8488 Don't trash errno when closing FD.
8489 Zap the FD in the specpdl when closing it, instead of deferring
8490 the removal of the unwind-protect; this fixes a bug where a child
8491 function unwinds the stack past us.
8493 New unwind-protect flavors to better type-check C callbacks.
8494 This also lessens the need to write wrappers for callbacks,
8495 and the need for make_save_pointer.
8496 * alloc.c (free_save_value):
8497 * atimer.c (run_all_atimers):
8499 * alloc.c (safe_alloca_unwind):
8500 * atimer.c (unwind_stop_other_atimers):
8501 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8502 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8503 * minibuf.c (choose_minibuf_frame_1):
8504 * process.c (make_serial_process_unwind):
8505 * xdisp.c (pop_message_unwind):
8506 * xselect.c (queue_selection_requests_unwind):
8507 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8508 * alloc.c (record_xmalloc):
8509 Prefer record_unwind_protect_ptr to record_unwind_protect with
8511 * alloc.c (Fgarbage_collect):
8512 Prefer record_unwind_protect_void to passing a dummy.
8513 * buffer.c (restore_buffer):
8514 * window.c (restore_window_configuration):
8515 * xfns.c, w32fns.c (do_unwind_create_frame)
8516 New wrapper. All record-unwind uses of wrappee changed.
8517 * buffer.c (set_buffer_if_live):
8518 * callproc.c (call_process_cleanup, delete_temp_file):
8519 * coding.c (code_conversion_restore):
8520 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8521 * editfns.c (save_excursion_restore)
8522 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8523 (save_restriction_restore):
8524 * eval.c (restore_stack_limits, un_autoload):
8525 * fns.c (require_unwind):
8526 * keyboard.c (recursive_edit_unwind, tracking_off):
8527 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8528 * macros.c (pop_kbd_macro, restore_menu_items):
8529 * nsfns.m (unwind_create_frame):
8530 * print.c (print_unwind):
8531 * process.c (start_process_unwind):
8532 * search.c (unwind_set_match_data):
8533 * window.c (select_window_norecord, select_frame_norecord):
8534 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8535 (fast_set_selected_frame):
8536 * xfns.c, w32fns.c (unwind_create_tip_frame):
8537 Return void, not a dummy Lisp_Object. All uses changed.
8538 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8539 * callproc.c (call_process_kill):
8540 * fileio.c (restore_point_unwind, decide_coding_unwind)
8541 (build_annotations_unwind):
8542 * insdel.c (Fcombine_after_change_execute_1):
8543 * keyboard.c (read_char_help_form_unwind):
8544 * menu.c (unuse_menu_items):
8545 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8546 * sound.c (sound_cleanup):
8547 * xdisp.c (unwind_redisplay):
8548 * xfns.c (clean_up_dialog):
8549 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8550 Accept no args and return void, instead of accepting and returning
8551 a dummy Lisp_Object. All uses changed.
8552 * cygw32.c (fchdir_unwind):
8553 * fileio.c (close_file_unwind):
8554 * keyboard.c (restore_kboard_configuration):
8555 * lread.c (readevalllop_1):
8556 * process.c (wait_reading_process_output_unwind):
8557 Accept int and return void, rather than accepting an Emacs integer
8558 and returning a dummy object. In some cases this fixes an
8559 unlikely bug when the corresponding int is outside Emacs integer
8560 range. All uses changed.
8561 * dired.c (directory_files_internal_unwind):
8562 * fileio.c (do_auto_save_unwind):
8563 * gtkutil.c (pop_down_dialog):
8564 * insdel.c (reset_var_on_error):
8565 * lread.c (load_unwind):
8566 * xfns.c (clean_up_file_dialog):
8567 * xmenu.c, nsmenu.m (pop_down_menu):
8568 * xmenu.c (cleanup_widget_value_tree):
8569 * xselect.c (wait_for_property_change_unwind):
8570 Accept pointer and return void, rather than accepting an Emacs
8571 save value encapsulating the pointer and returning a dummy object.
8573 * editfns.c (Fformat): Update the saved pointer directly via
8574 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8575 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8576 (unwind_body): New function.
8577 (record_unwind_protect): First arg is now a function returning void,
8578 not a dummy Lisp_Object.
8579 (record_unwind_protect_ptr, record_unwind_protect_int)
8580 (record_unwind_protect_void): New functions.
8581 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8582 * fileio.c (struct auto_save_unwind): New type.
8583 (do_auto_save_unwind): Use it.
8584 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8585 * insdel.c (struct rvoe_arg): New type.
8586 (reset_var_on_error): Use it.
8587 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8589 (specbinding_func): Remove; there are now several such functions.
8590 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8591 (set_unwind_protect_ptr): New function.
8592 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8594 Be simpler and more consistent about reporting I/O errors.
8595 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8596 Say "Read error" and "Write error", rather than "I/O error", or
8597 "IO error reading", or "IO error writing", when a read or write
8599 * process.c (Fmake_network_process, wait_reading_process_output)
8600 (send_process, Fprocess_send_eof, wait_reading_process_output):
8601 Capitalize diagnostics consistently. Put "failed foo" at the
8602 start of the diagnostic, so that we don't capitalize the
8603 function name "foo". Consistently say "failed" for such
8605 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8606 All callers changed. This is so it can use report_file_error.
8607 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8608 diagnostics consistently as above.
8610 * fileio.c (report_file_errno): Fix errno reporting bug.
8611 If the file name is neither null nor a pair, package it up as a
8612 singleton list. All callers changed, both to this function and to
8613 report_file_error. This fixes a bug where the memory allocator
8614 invoked by list1 set errno so that the immediately following
8615 report_file_error reported the wrong errno value.
8617 Fix minor problems found by --enable-gcc-warnings.
8618 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8619 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8621 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8623 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8624 Set event->arg to Qt if switch-event shall be generated.
8625 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8627 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8629 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8632 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8633 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8634 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8635 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8636 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8637 and there is a focused frame.
8638 (head_table): Add focus-in and focus-out.
8639 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8640 bind to handle-focus-in/out.
8642 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8643 (Fhandle_switch_frame): Call Fhandle_focus_in.
8644 (syms_of_frame): defsubr handle-focus-in/out.
8646 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8648 Fix porting bug to older POSIXish platforms (Bug#14862).
8649 * sysdep.c (emacs_pipe): New function, that implements
8650 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8651 This should port better to CentOS 5 and to Mac OS X 10.6.
8652 All calls to pipe2 changed.
8654 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8655 This makes the code easier to read and the executable a bit smaller.
8656 Do not replace all calls to Fcons that happen to create lists,
8657 just calls that are intended to create lists. For example, when
8658 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8659 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8660 Similarly for list2 through list5.
8661 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8662 * bytecode.c (exec_byte_code):
8663 * callint.c (quotify_arg, Fcall_interactively):
8664 * callproc.c (Fcall_process, create_temp_file):
8665 * charset.c (load_charset_map_from_file)
8666 (Fdefine_charset_internal, init_charset):
8667 * coding.c (get_translation_table, detect_coding_system)
8668 (Fcheck_coding_systems_region)
8669 (Fset_terminal_coding_system_internal)
8670 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8671 * composite.c (update_compositions, Ffind_composition_internal):
8672 * dired.c (directory_files_internal, file_name_completion)
8674 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8675 * doc.c (Fsnarf_documentation):
8676 * editfns.c (Fmessage_box):
8678 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8679 (Feval, eval_sub, Ffuncall, apply_lambda):
8680 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8681 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8682 (Fset_file_times, Finsert_file_contents)
8683 (Fchoose_write_coding_system, Fwrite_region):
8684 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8685 * font.c (font_registry_charsets, font_parse_fcname)
8686 (font_prepare_cache, font_update_drivers, Flist_fonts):
8687 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8688 * frame.c (make_frame, Fmake_terminal_frame)
8689 (x_set_frame_parameters, x_report_frame_params)
8690 (x_default_parameter, Fx_parse_geometry):
8691 * ftfont.c (syms_of_ftfont):
8692 * image.c (gif_load):
8693 * keyboard.c (command_loop_1):
8694 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8695 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8696 (Fminor_mode_key_binding, accessible_keymaps_1)
8697 (Faccessible_keymaps, Fwhere_is_internal):
8698 * lread.c (read_emacs_mule_char):
8699 * menu.c (find_and_return_menu_selection):
8700 * minibuf.c (get_minibuffer):
8701 * nsfns.m (Fns_perform_service):
8702 * nsfont.m (ns_script_to_charset):
8703 * nsmenu.m (ns_popup_dialog):
8704 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8705 (Fx_own_selection_internal):
8706 * nsterm.m (append2):
8707 * print.c (Fredirect_debugging_output)
8708 (print_prune_string_charset):
8709 * process.c (Fdelete_process, Fprocess_contact)
8710 (Fformat_network_address, set_socket_option)
8711 (read_and_dispose_of_process_output, write_queue_push)
8712 (send_process, exec_sentinel):
8713 * sound.c (Fplay_sound_internal):
8714 * textprop.c (validate_plist, add_properties)
8715 (Fput_text_property, Fadd_face_text_property)
8716 (copy_text_properties, text_property_list, syms_of_textprop):
8717 * unexaix.c (report_error):
8718 * unexcoff.c (report_error):
8719 * unexsol.c (unexec):
8720 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8721 (Fformat_mode_line, syms_of_xdisp):
8722 * xfaces.c (set_font_frame_param)
8723 (Finternal_lisp_face_attribute_values)
8724 (Finternal_merge_in_global_face, syms_of_xfaces):
8725 * xfns.c (x_default_scroll_bar_color_parameter)
8726 (x_default_font_parameter, x_create_tip_frame):
8727 * xfont.c (xfont_supported_scripts):
8728 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8729 (menu_help_callback, xmenu_show):
8731 * xterm.c (set_wm_state):
8732 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8733 and similarly for list2 through list5.
8735 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8737 * callproc.c (Fcall_process_region): Fix minor race and tune.
8738 (create_temp_file): New function, with the temp-file-creation part
8739 of the old Fcall_process_region. Use Fcopy_sequence to create the
8740 temp file name, rather than alloca + build_string, for simplicity.
8741 Don't bother to block input around the temp file creation;
8742 shouldn't be needed. Simplify use of mktemp.
8743 Use record_unwind_protect immediately after creating the temp file;
8744 this closes an unlikely race where the temp file was not removed.
8745 Use memcpy rather than an open-coded loop.
8746 (Fcall_process_region): Use the new function. If the input is
8747 empty, redirect from /dev/null rather than from a newly created
8748 empty temp file; this avoids unnecessary file system traffic.
8750 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8752 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8753 Simplify by making this case like the other two. This is a bit
8754 slower on obsolete hosts, but the extra complexity isn't worth it.
8756 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8757 * process.c (create_process) [!DOS_NT]:
8758 Remove now-unnecessary calls to emacs_close.
8760 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8762 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8763 returning early. (Bug#14850)
8765 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8766 and inhibit-iso-escape-detection attributes of 'undecided'.
8769 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8771 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8772 Reported by Herbert J. Skuhra in
8773 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8775 Don't lose top specpdl entry when memory is exhausted.
8776 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8777 specpdl overflow here, to simplify callers; all callers changed.
8778 Always reserve an unused entry at the stack top; this avoids
8779 losing the top entry's information when memory is exhausted.
8781 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8783 Clean up errno reporting and fix some errno-reporting bugs.
8784 * callproc.c (Fcall_process):
8785 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8786 * process.c (create_process, Fmake_network_process):
8787 * unexaix.c (report_error):
8788 * unexcoff.c (report_error):
8789 Be more careful about reporting the errno of failed operations.
8790 The code previously reported the wrong errno sometimes.
8791 Also, prefer report_file_errno to setting errno + report_file_error.
8792 (Fcall_process): Look at openp return value rather than at path,
8793 as that's a bit faster and clearer when there's a numeric predicate.
8794 * fileio.c (report_file_errno): New function, with most of the
8795 old contents of report_file_error.
8796 (report_file_error): Use it.
8797 (Ffile_exists_p, Ffile_accessible_directory_p):
8798 Set errno to 0 when it is junk.
8799 * fileio.c (Faccess_file):
8800 * image.c (x_create_bitmap_from_file):
8801 Use faccessat rather than opening the file, to avoid the hassle of
8802 having a file descriptor open.
8803 * lisp.h (report_file_errno): New decl.
8804 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8807 * process.c (create_process, wait_reading_process_output) [AIX]:
8808 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8809 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8810 a multithreaded environment anyway).
8811 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8813 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8815 * image.c (x_find_image_file): Don't close a remote file handle.
8817 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8819 Fix races with threads and file descriptors.
8820 * callproc.c (Fcall_process_region):
8821 * dired.c (open_directory):
8822 * emacs.c (main, Fdaemon_initialized):
8823 * image.c (x_find_image_file):
8824 * inotify.c (Finotify_rm_watch):
8825 * lread.c (Flocate_file_internal):
8826 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8827 * term.c (term_mouse_moveto, init_tty):
8828 * termcap.c (tgetent):
8829 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8830 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8831 * unexhp9k800.c, unexmacosx.c (unexec):
8832 * callproc.c (Fcall_process_region):
8833 Use emacs_close, not close.
8834 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8835 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8836 and posix_close function on current platforms (which all lack them).
8837 (emacs_close): Use it. This should fix the races on GNU/Linux and
8838 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8839 and it should avoid closing random victim file descriptors on
8842 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8844 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8845 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8848 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8849 This is for .gdbinit xbacktrace.
8851 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8852 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8853 (emacs_set_tty): Now static.
8854 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8855 * term.c (tty_capable_p, tty_default_color_capabilities)
8856 (get_tty_terminal, term_mouse_movement)
8857 (handle_one_term_event, init_tty, maybe_fatal):
8858 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8859 (tgetent, scan_file, name_match, compare_contin):
8860 * terminal.c (get_terminal):
8861 Use bool for boolean.
8862 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8863 Prefer char to unsigned char if either will do.
8864 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8865 (tty_write_glyphs): Prefer int to unsigned.
8866 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8867 All callers changed.
8868 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8870 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8873 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8874 (B__dummy__): New dummy symbol, to pacify C89.
8875 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8876 they can't grok varargs macros.
8877 * dispnew.c (add_window_display_history)
8878 (add_frame_display_history):
8879 * print.c (print_object):
8880 * xdisp.c (debug_method_add):
8881 Use %p printf format only for void pointers.
8882 * emacs.c (usage_message): New constant, replacing ...
8883 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8884 (main): Adjust to usage reorg.
8885 * fns.c (syms_of_fns):
8886 * profiler.c (syms_of_profiler):
8887 Don't use non-constant struct initializers.
8888 * gnutls.h (gnutls_initstage_t):
8889 * lisp.h (enum Lisp_Fwd_Type):
8890 * lread.c (lisp_file_lexically_bound_p):
8891 * xsettings.c (anonymous enum):
8892 Remove trailing comma.
8893 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8894 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8895 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8897 * regex.c (const_re_char): New type, to pacify strict C89.
8898 All uses of 'const re_char' replaced to use it.
8899 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8900 with glibc when strict C89. This change is imported from gnulib.
8902 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8903 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8904 Omit GNU_LINUX implementation, since it requires long long.
8905 * xterm.c (x_draw_underwave):
8906 Do not assume the traditional order of struct's members.
8907 (x_term_init): Rewrite to avoid the need for non-constant structure
8910 Syntax cleanup, mostly replacing macros with functions.
8911 This removes the need for the syntax_temp hack.
8912 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8913 * syntax.c (SYNTAX_INLINE): New macro.
8914 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8915 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8916 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8917 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8918 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8919 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8920 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8921 Now constants, not macros.
8922 (syntax_temp) [!__GNUC__]: Remove.
8923 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8924 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8925 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8926 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8927 Move here from syntax.h; now functions, not macros. Except for the
8928 last function, these are static since only syntax.c uses them.
8929 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8930 All uses changed. Now a function, not a macro; use this fact
8931 to simplify the code.
8932 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8933 compiler bugs; no longer relevant.
8934 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8935 (SYNTAX_INLINE): New macro.
8936 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8937 for the new functions. Use bool for boolean member.
8938 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8939 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8940 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8941 (SETUP_BUFFER_SYNTAX_TABLE):
8942 Now extern inline functions, not macros.
8943 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8944 Remove; all uses replaced by implementation.
8945 (syntax_temp) [!__GNUC__]: Remove decl.
8946 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8948 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8950 * emacs.c (main): Fix syntax error.
8952 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8954 Timestamp fixes for undo (Bug#14824).
8955 * atimer.c (schedule_atimer):
8956 * fileio.c (Ffile_newer_than_file_p):
8957 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8958 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8959 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8960 (syms_of_fileio): Remove Sclear_visited_file_name.
8961 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8962 file doesn't exist; this avoids an ambiguity with negative timestamps.
8963 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8964 * systime.h (make_emacs_time, invalid_emacs_time):
8965 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8966 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8967 * undo.c (record_first_change): Push (visited-file-modtime) onto
8968 undo list rather than reimplementing it by hand, incorrectly.
8970 2013-07-09 Ken Brown <kbrown@cornell.edu>
8972 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8974 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8976 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8978 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8980 Handle errno and exit status a bit more carefully.
8981 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8982 number into an exit status. Instead, use EXIT_CANCELED.
8983 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8984 * callproc.c (relocate_fd):
8985 * emacs.c (close_output_streams, main):
8986 * process.c (create_process):
8987 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8988 Use emacs_perror for simplicity.
8989 * callproc.c (relocate_fd, main):
8990 * sysdep.c (sys_subshell):
8991 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8992 (shut_down_emacs): Use emacs_write, not write.
8993 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8994 * fileio.c (Fcopy_file, e_write):
8995 * nsterm.m (ns_select):
8996 * process.c (send_process):
8997 * sound.c (vox_write):
8998 Use emacs_write_sig, not emacs_write.
8999 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9000 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9002 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9004 (emacs_full_write): New function.
9005 (emacs_write): Rewrite to use it.
9006 (emacswrite_sig, emacs_perror): New functions.
9007 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9009 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9011 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9012 on NS even if it is present. Pixmap on NS is a void*.
9014 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9016 Port to Ubuntu 10 (Bug#14803).
9017 Problem reported by T.V. Raman.
9018 * process.c (close_on_exec, accept4, process_socket):
9019 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9021 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9023 * w32.c (sys_dup): Declare prototype.
9027 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9029 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9031 Make file descriptors close-on-exec when possible (Bug#14803).
9032 This simplifies Emacs a bit, since it no longer needs to worry
9033 about closing file descriptors by hand in some cases.
9034 It also fixes some unlikely races. Not all such races, as
9035 libraries often open files internally without setting
9036 close-on-exec, but it's an improvement.
9037 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9038 * callproc.c (Fcall_process) [!MSDOS]:
9039 * emacs.c (main) [!DOS_NT]:
9040 * nsterm.m (ns_term_init):
9041 * process.c (create_process):
9042 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9043 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9044 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9045 Prefer mkostemp with O_CLOEXEC to mkstemp.
9046 * callproc.c (relocate_fd) [!WINDOWSNT]:
9047 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9048 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9050 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9051 Make the resulting file descriptor close-on-exec.
9052 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9053 * lread.c (load_descriptor_list, load_descriptor_unwind):
9054 Remove; no longer needed. All uses removed.
9055 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9056 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9058 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9059 (Fmake_network_process, Fnetwork_interface_list)
9060 (Fnetwork_interface_info, server_accept_connection):
9061 Make newly-created socket close-on-exec.
9062 * sysdep.c (emacs_open, emacs_fopen):
9063 Make new-created descriptor close-on-exec.
9064 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9065 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9067 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9069 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9070 for NS_IMPL_GNUSTEP.
9072 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9074 Fix openp errno handling.
9075 * callproc.c (Fcall_process): Preserve openp errno around close.
9076 * lread.c (openp): Set errno when returning -1, as some callers
9079 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9081 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9083 * nsterm.h (NSSavePanel): Update comment.
9084 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9085 (ns_run_file_dialog): Declare.
9087 * nsfns.m: Remove panelOK.
9089 (ns_run_file_dialog): New function.
9090 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9091 event loop, so file dialog is popped up by ns_run_file_dialog, called
9092 by sendEvent (Bug#14578).
9093 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9095 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9097 * xdisp.c (default_line_pixel_height): New function.
9098 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9099 (try_cursor_movement, redisplay_window, try_window)
9100 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9102 * window.c (window_scroll_pixel_based):
9103 use default_line_pixel_height.
9105 * dispextern.h (default_line_pixel_height): Add prototype.
9107 * frame.c (x_set_line_spacing): Accept a float value for
9108 line-spacing parameter, per the documentation.
9110 * data.c (Fmultibyte_string_p): Doc fix.
9112 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9114 Use emacs_open more consistently when opening files.
9115 This handles EINTR more consistently now, and makes it easier
9116 to introduce other uniform changes to file descriptor handling.
9117 * sysstdio.h: New file.
9118 * buffer.c (mmap_init):
9119 * cygw32.c (chdir_to_default_directory):
9120 * dispnew.c (Fopen_termscript):
9121 * emacs.c (Fdaemon_initialized):
9122 * fileio.c (Fdo_auto_save):
9123 * image.c (slurp_file, png_load_body, jpeg_load_body):
9124 * keyboard.c (Fopen_dribble_file):
9126 * print.c (Fredirect_debugging_output):
9127 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9128 * termcap.c (tgetent):
9129 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9130 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9131 * w32term.c (w32_initialize) [CYGWIN]:
9132 * xfaces.c (Fx_load_color_file):
9133 Use emacs_open instead of plain open, and emacs_fopen instead of
9135 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9136 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9137 * callproc.c (default_output_mode): New constant.
9138 (Fcall_process): Use it to call emacs_open instead of plain creat.
9139 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9140 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9141 (emacs_fopen): New function.
9142 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9143 Include <lisp.h>, for emacs_open.
9144 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9146 Remove duplicate #include directives.
9147 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9149 Don't include stdio.h twice.
9150 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9151 Don't include sys/types.h or stdio.h twice.
9152 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9153 * lread.c: Don't include coding.h twice.
9154 * nsfont.m: Don't include frame.h twice.
9155 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9156 * ralloc.c: Don't include <unistd.h> twice.
9157 * xdisp.c: Don't include font.h twice.
9158 * xterm.c: Don't include fontset.h twice.
9159 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9161 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9163 Scale ImageMagick images more carefully.
9164 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9165 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9166 Be more careful about avoiding undefined behavior after
9167 integer overflow and division by zero.
9169 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9171 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9172 (syms_of_w32fns): DEFSYM them.
9173 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9174 (CCHDEVICENAME): Define macros if not defined.
9175 (struct MONITOR_INFO_EX): New struct.
9176 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9177 (enum_display_monitors_fn): New variable.
9178 (globals_of_w32fns): Initialize it.
9179 (Fx_display_pixel_width, Fx_display_pixel_height)
9180 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9181 multi-monitor setups in docstrings.
9182 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9183 screen size by primary monitor's millimeter per pixel.
9184 (w32_monitor_enum, w32_display_monitor_attributes_list)
9185 (w32_display_monitor_attributes_list_fallback)
9186 (Fw32_display_monitor_attributes_list): New functions.
9187 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9189 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9191 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9193 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9195 * fileio.c (Qfile_notify_error): New error symbol.
9197 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9198 * inotify.c (inotify_callback, symbol_to_inotifymask)
9199 (Finotify_add_watch, Finotify_rm_watch): Use it.
9200 (inotifyevent_to_event): Exchange order of cookie and file name.
9201 (Finotify_add_watch): Adapt docstring.
9203 * lisp.h (Qfile_notify_error): Declare.
9205 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9207 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9208 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9209 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9210 which did not work (see <http://bugs.gnu.org/14569#307>).
9211 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9212 && (!noninteractive || initialized)). This attempts to thread
9213 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9215 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9217 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9218 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9220 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9222 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9223 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9224 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9225 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9227 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9229 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9230 Define to __sys_siglist.
9232 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9234 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9235 word-wrap, so that overflow-newline-into-fringe would work in
9236 visual-line-mode. (Bug#2749)
9237 (move_it_in_display_line_to): When the last scanned display
9238 element fits exactly on the display line, and
9239 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9240 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9241 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9242 finding buffer position that corresponds to pixel coordinates,
9243 e.g. in buffer_posn_from_coords.
9245 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9247 * process.c (handle_child_signal): Call catch_child_signal if
9250 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9252 Don't convert function pointers to void * and back.
9253 It isn't portable C, and it's easy enough to avoid.
9254 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9255 (make_save_value): Add support for SAVE_FUNCPOINTER.
9256 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9257 * print.c (print_object):
9258 Distinguish function from object pointers.
9259 * lisp.h (SAVE_FUNCPOINTER): New constant.
9260 (SAVE_SLOT_BITS): Adjust to it.
9261 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9262 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9263 (voidfuncptr): New typedef.
9264 (struct Lisp_Save_Value): New member data[0].funcpointer.
9265 (XSAVE_FUNCPOINTER): New function.
9267 Simplify buildobj processing.
9268 * Makefile.in (buildobj.h): Make it a sequence of strings each
9269 followed by comma, rather than a single string. Put it into a
9270 .tmp file in case there's an error while generating it.
9271 (gl-stamp): Use .tmp for temp files.
9272 (mostlyclean): Clean .tmp files.
9273 * doc.c (buildobj): Move to just the routine that needs it.
9274 It's now an array of strings, so processing is simpler.
9276 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9278 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9279 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9280 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9281 Invoke malloc_enable_thread even when not interactive.
9282 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9283 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9284 in this case, since the underlying bug has now been fixed.
9286 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9288 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9289 unlinking it (bug#14691).
9291 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9293 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9294 before checking whether buffer is modified. This lets
9295 `kill-buffer-query-functions' cancel killing of the buffer or save
9296 its content before `kill-buffer' asks user the "Buffer %s
9297 modified; kill anyway?" question.
9299 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9301 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9302 Let the super performKeyEquivalent deal with them (Bug#14747).
9304 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9306 * widget.c (resize_cb): Remove unused local.
9308 Do not use GTK 3 if it exists but cannot be compiled.
9309 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9310 * xterm.c (x_error_handler) [!USE_GTK]:
9313 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9315 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9317 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9318 to the valid range of values. (Bug#14753)
9320 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9321 when moving point by using the current glyph matrix. This avoids
9322 the need to force redisplay when this function is called in a
9325 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9327 Fix minor problems found by static checking.
9328 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9329 Redo the latter's body to sidestep GCC parenthesization warnings.
9330 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9331 * coding.c (detect_coding, detect_coding_system):
9332 * coding.h (struct undecided_spec):
9333 Use bool for boolean.
9334 * image.c (QCmax_width, QCmax_height): Now static.
9335 * xdisp.c (Fmove_point_visually): Remove unused local.
9337 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9339 * xdisp.c (Fmove_point_visually): New function.
9341 2013-06-28 Kenichi Handa <handa@gnu.org>
9343 * coding.h (define_coding_undecided_arg_index): New enum.
9344 (coding_attr_index): New members
9345 coding_attr_undecided_inhibit_null_byte_detection,
9346 coding_attr_undecided_inhibit_iso_escape_detection,
9347 coding_attr_undecided_prefer_utf_8.
9348 (undecided_spec): New struct.
9349 (struct coding_system): New member `undecided' of the member
9352 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9353 (detect_coding): Likewise.
9354 (detect_coding_system): Likewise.
9355 (Fdefine_coding_system_internal): New coding system properties
9356 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9358 (syms_of_coding): Adjust for coding_arg_undecided_max.
9360 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9362 * image.c (x_from_xcolors): Remove unused local.
9364 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9366 Defer image data transfer between X client and server until actual
9369 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9372 * image.c (Destroy_Image): Remove.
9373 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9374 `mask_p', and `colors_p'. All uses changed.
9375 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9376 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9377 New macros for `flags' arg to x_clear_image_1.
9378 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9379 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9380 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9381 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9382 (image_get_x_image, image_unget_x_image): New functions or macros.
9383 (image_background, image_background_transparent, x_to_xcolors)
9384 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9385 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9386 instead of Destroy_Image.
9387 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9388 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9389 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9390 (imagemagick_load_image, svg_load_image): Use them instead of
9391 x_create_x_image_and_pixmap, and x_put_x_image followed by
9392 x_destroy_x_image, respectively.
9393 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9394 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9395 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9396 background_transparent fields.
9397 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9398 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9400 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9402 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9403 This mostly consists of undoing recent changes.
9404 * callproc.c (Fcall_process):
9405 * process.c (create_process):
9406 Do not worry about catching SIGCHLD here, undoing previous change.
9407 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9408 * process.c, process.h (catch_child_signal):
9409 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9410 * process.c (catch_child_handler): Don't worry about being called
9411 lazily and do not assume caller has blocked SIGCHLD, undoing
9412 previous change. Move first-time stuff back to
9413 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9414 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9415 set lib_child_handler if it's already initialized, which may
9416 help avoid problems on GNUstep.
9418 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9420 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9421 * callproc.c (Fcall_process):
9422 * process.c (create_process):
9423 Make sure SIGCHLD is caught before we fork,
9424 since Emacs startup no arranges to catch SIGCHLD.
9425 * process.c (lib_child_handler): Initialize to null, not to
9427 (catch_child_signal): Allow self to be called lazily.
9428 Do nothing if it's already been called.
9429 Assume caller has blocked SIGCHLD (all callers do now).
9430 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9431 just before it's really needed.
9432 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9433 since it hasn't been caught yet.
9435 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9437 * image.c (compute_image_size): New function to implement
9438 :max-width and :max-height.
9439 (imagemagick_load_image): Use it.
9441 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9443 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9444 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9446 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9447 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9448 the SIGCHLD handler, since the code is not atomic and (due to glib)
9449 signals may be arriving now.
9450 * sysdep.c (init_signals): Do not catch child signals here;
9451 'main' now does that later, at a safer time.
9453 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9455 Clean up SIGCHLD handling a bit (Bug#14569).
9456 * process.c, process.h (catch_child_signal):
9457 Now always extern, even if !NS_IMPL_GNUSTEP.
9458 * process.c (catch_child_signal): Move glib tickler here from
9459 init_process_emacs, so that it's done earlier in Emacs
9460 initialization. Also move the noninteractive && !initialized
9461 check here from init_process_emacs. This is all a bit cleaner for
9462 GNUish platforms, and I hope it works around the Cygwin bug.
9463 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9464 that glib signal handling is tickled before glib creates threads.
9466 * process.c (wait_reading_process_output): Avoid int overflow
9467 when reading more than 2 GiB total from a process.
9469 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9471 * process.c (create_process): Handle a couple more cases,
9472 i.e., work even if new_argv and wait_child_setup[i] are cached.
9473 Use Fcall_process's style for volatile vars.
9475 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9477 * process.c (create_process): Mark PROCESS volatile.
9479 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9481 Use C99-style flexible array members if available.
9482 This avoids some subtle aliasing issues, which typically
9483 aren't a problem with GCC but may be a problem elsewhere.
9484 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9485 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9486 In either case, it uses a flexible array member rather than
9487 the old struct hack. All uses changed.
9488 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9489 Adjust to sdata reorganization.
9490 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9491 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9492 that ports better to pre-C99 non-GCC.
9493 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9494 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9495 as the latter has changed.
9496 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9497 and port better to pre-C99 GCC.
9498 * image.c (struct xpm_cached_color):
9499 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9500 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9501 Use FLEXIBLE_ARRAY_MEMBER.
9502 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9503 Move decl to top level so it gets checked against implementation.
9504 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9505 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9507 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9509 * syntax.c: Integer cleanups.
9510 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9511 All uses that need 0-or-2 changed to:
9512 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9513 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9514 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9515 (char_quoted, prev_char_comend_first, back_comment)
9516 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9517 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9518 Use bool for boolean.
9519 (update_syntax_table, skip_chars, skip_syntaxes):
9520 Prefer int to unsigned when either will do.
9521 (back_comment): Return boolean success flag, like forw_comment,
9522 instead of positive-or-minus-1 (which might have overflowed int anyway).
9523 Don't stuff ptrdiff_t into int.
9524 (syntax_spec_code, syntax_code_spec): Now const.
9525 (Fmatching_paren, scan_lists, scan_sexps_forward):
9526 Use enum syntaxcode for syntax code.
9527 (Fmatching_paren): Check that arg is a character, not just an integer.
9528 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9529 (Finternal_describe_syntax_value): Omit no-longer-needed
9531 (skip_chars): Use char, not unsigned char, when the distinction
9533 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9534 * bytecode.c (exec_byte_code):
9535 * syntax.c (syntax_spec_code, Fchar_syntax)
9536 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9538 * syntax.h (SYNTAX_WITH_FLAGS):
9539 Omit unnecessary casts.
9541 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9543 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9544 line dimensions here, to avoid race conditions with the main
9545 thread. (Bug#14062, bug#14630, bug#14669)
9547 * w32term.c (w32_draw_window_cursor): Compute the header line and
9548 mode line dimensions here.
9549 <w32_system_caret_window, w32_system_caret_hdr_height>:
9550 <w32_system_caret_mode_height>: New variables.
9552 * w32term.h: Declare them.
9554 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9556 * alloc.c (die): Move "assertion failed" string here ...
9557 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9558 COND when SUPPRESS_CHECKING. This shrinks the executable text
9559 size by 0.8% to 2.2% when configured with --enable-checking,
9560 depending on optimization flags (GCC 4.8.1 x86-64).
9562 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9564 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9566 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9567 base is 2; this is more accurate.
9569 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9571 * sound.c (string_default): Move to !WINDOWSNT section.
9572 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9574 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9576 * sound.c: Integer cleanups.
9577 Remove unnecessary forward decls.
9578 (struct sound_device): The 'file' member is now a Lisp_Object, not
9579 a char *, so that we needn't invoke alloca on a huge size.
9580 (Fplay_sound_internal): Adjust to this.
9581 (string_default): New function.
9582 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9583 Use it to adjust to the struct sound_device change.
9584 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9585 (be2hs) [0]: Remove.
9587 * syntax.c (skip_chars): Don't use uninitialized storage
9588 when searching a multibyte buffer for characters that are not in a
9589 unibyte string that contains non-ASCII characters.
9591 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9593 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9594 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9596 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9598 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9600 2013-06-18 Kenichi Handa <handa@gnu.org>
9602 * font.c (Ffont_spec): Signal an error for an invalid font name
9605 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9607 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9608 In particular this ports to 32-bit sparc Sun cc.
9609 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9610 array with a dummy element at specpdl[-1], so that its address can
9612 (unbind_to): Do not copy the binding; not needed, now that we
9613 copy old_value in the one place where the copy is needed.
9614 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9615 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9616 (union specbinding): Rename from struct specbinding. Redo layout
9617 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9618 which is not portable. With Sun C 5.12 32-bit sparc, the
9619 declaration causes nargs to be an unsigned bitfield, a behavior
9620 that the C standard allows; but Emacs wants nargs to be signed.
9621 The overall type is now a union of structures rather than a
9622 structure of union of structures, and the 'kind' member is now a
9623 bitfield, so that the overall type doesn't grow. All uses changed.
9624 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9626 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9628 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9629 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9631 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9633 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9635 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9636 unless we know that the window w's frame is a frame object.
9637 Another attempt at solving bug#14062 and bug#14630.
9639 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9641 * textprop.c (property_set_type): New enum.
9642 (add_properties): Allow appending/prepending text properties.
9643 (add_text_properties_1): Factored out of Fadd_text_properties.
9644 (Fadd_text_properties): Move all the code into
9645 add_text_properties_1.
9646 (Fadd_face_text_property): New function that calls
9647 add_text_properties_1.
9649 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9651 Move functions from lisp.h to individual modules when possible.
9652 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9653 * alloc.c (XFLOAT_INIT, set_symbol_name):
9654 * buffer.c (CHECK_OVERLAY):
9655 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9656 (set_char_table_parent):
9657 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9658 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9659 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9660 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9662 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9663 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9664 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9665 (backtrace_args, backtrace_debug_on_exit):
9666 * floatfns.c (CHECK_FLOAT):
9667 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9668 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9669 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9670 (set_hash_index_slot):
9671 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9672 * marker.c (CHECK_MARKER):
9673 * textprop.c (CHECK_STRING_OR_BUFFER):
9674 * window.c (CHECK_WINDOW_CONFIGURATION):
9675 Move here from lisp.h, and make these functions static rather than
9677 * buffer.c (Qoverlayp):
9679 * fns.c (Qhash_table_p):
9680 * window.c (Qwindow_configuration_p):
9682 * lisp.h: Remove the abovementioned defns and decls.
9684 Use functions, not macros, for XINT etc (Bug#11935).
9685 In lisp.h, prefer functions to function-like macros, and
9686 constants to object-like macros, when either will do. This:
9687 . simplifies use, as there's no more need to worry about
9688 arguments' side effects being evaluated multiple times.
9689 . makes the code easier to debug on some platforms.
9690 However, when using gcc -O0, keep using function-like macros
9691 for a few critical operations, for performance reasons.
9692 This sort of thing isn't needed with gcc -Og, but -Og
9693 is a GCC 4.8 feature and isn't widely-enough available yet.
9694 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9695 Remove enum lsb_bits; no longer needed.
9696 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9697 * buffer.c (Qoverlap):
9699 * fns.c (Qhash_table_p):
9700 Now extern, so lisp.h can use these symbols.
9701 * dispextern.h: Include character.h, for MAX_CHAR etc.
9702 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9703 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9704 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9705 (GLYPH_CODE_P): Move here from lisp.h.
9706 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9707 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9708 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9709 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9710 XUNTAG now returns void *.
9711 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9712 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9713 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9714 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9715 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9716 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9717 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9718 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9719 New macros, renamed from their sans-lisp_h_ counterparts.
9720 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9721 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9722 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9723 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9724 If compiling via GCC without optimization, define these as macros
9725 in addition to inline functions.
9726 To disable this, compile with -DINLINING=0.
9727 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9728 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9729 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9730 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9731 (INTMASK, VALMASK): Now macros, since static values cannot be
9732 accessed from extern inline functions.
9733 (VALMASK): Also a constant, for benefit of old GDB.
9734 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9735 is INTEGERP, which can fold it in.
9736 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9737 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9738 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9739 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9740 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9741 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9742 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9743 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9744 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9745 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9746 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9747 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9748 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9749 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9750 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9751 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9752 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9753 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9754 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9755 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9756 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9757 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9758 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9759 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9760 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9761 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9762 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9763 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9764 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9765 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9766 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9767 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9768 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9770 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9771 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9772 (VALMASK): Define in one place rather than in two, merging the
9773 USE_LSB_TAG parts; this is simpler.
9774 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9775 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9776 Move up, to avoid use before definition.
9777 Also include "globals.h" earlier, for the same reason.
9778 (make_natnum): New function.
9779 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9780 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9781 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9782 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9783 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9784 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9785 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9786 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9787 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9788 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9789 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9790 (Qwindow_configuration_p, Qimage): New forward declarations.
9791 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9792 (STRING_COPYIN): Remove; unused.
9793 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9794 (xcar_addr, xcdr_addr): New functions. All uses changed.
9795 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9796 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9797 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9798 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9799 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9800 (TYPE_RANGED_INTEGERP): Simplify.
9801 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9802 (setlocale, fixup_locale, synchronize_system_messages_locale)
9803 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9804 Now empty functions, not macros.
9805 (functionp): Return bool, not int.
9806 * window.c (Qwindow_configuration_p): Now extern,
9807 so window.h can use it.
9808 * window.h (Qwindowp): Move decl back to lisp.h.
9810 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9812 * xdisp.c (Fline_pixel_height): New function, required for solving
9815 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9817 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9819 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9821 * lread.c (syms_of_lread):
9822 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9824 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9826 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9828 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9830 * fileio.c (expand_file_name): Doc fix.
9832 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9834 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9835 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9836 Wait for self, not for 0. This can't hurt on GNU or similar
9837 system, and may help with Cygwin.
9839 * keyboard.c: Don't use PROP (...) as an lvalue.
9840 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9841 Use set_prop (A, B), not PROP (A) = B.
9843 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9845 * xdisp.c (get_it_property): Use it->window instead of generating
9846 a Lisp object from it->w.
9848 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9850 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9851 get-char-property the window that is being rendered, instead of
9852 the buffer, to support window-specific overlays. (Bug#14575)
9853 (compute_display_string_pos): When W is NULL, use the current
9854 buffer as the object to pass to get-char-property.
9855 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9856 pointer member of the bidi iterator, since no window is pertinent
9859 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9861 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9862 being displayed, and pass it to compute_display_string_pos.
9863 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9864 (bidi_paragraph_init): All callers changed.
9866 * xdisp.c (init_from_display_pos, init_iterator)
9867 (handle_single_display_spec, next_overlay_string)
9868 (get_overlay_strings_1, reseat_1, reseat_to_string)
9869 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9870 Set bidi_it.w member from it->w.
9871 (compute_display_string_pos): Accept additional argument, the
9872 window being displayed, and pass it to Fget_char_property.
9875 * dispextern.h (struct bidi_it): New member w, the window being
9877 (compute_display_string_pos): Adjust prototype.
9879 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9881 * xgselect.c: Remove unneeded include xterm.h.
9883 * process.c (wait_reading_process_output): Check for NS before GLIB.
9884 GLIB may be linked in due to rsvg, but ns_select must be called.
9886 * xgselect.c (xg_select): Remove call to window_system_available
9887 and g_main_context_pending at the top, so Gdk events (i.e. file
9888 notify) are processed when Emacs is started with -nw.
9890 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9892 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9893 (ctagsfiles3): New variable, includes only *.m files.
9894 (TAGS): Use an explicit language name in the regular expressions,
9895 to avoid transformation of '/SOMETHING' by MSYS to
9896 'c:\MSYS\SOMETHING'.
9898 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9900 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9902 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9904 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9905 still need to set the mouse pointer shape and activate help-echo.
9908 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9910 A few porting etc. fixes for the new file monitor code.
9911 See the thread containing
9912 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9913 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9914 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9915 (dir_monitor_callback, Fgfile_rm_watch):
9916 Use assq_no_quit instead of Fassoc, for speed.
9917 (dir_monitor_callback, Fgfile_rm_watch):
9918 eassert that the monitor is a fixnum.
9919 (dir_monitor_callback): No need for CDR_SAFE.
9920 Simplify building of lisp with alternative tails.
9921 (Fgfile_add_watch, Fgfile_rm_watch):
9922 Do not assume glib functions set errno reliably on failure.
9923 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9924 and signal an error otherwise.
9925 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9926 Use Fdelq instead of Fdelete, for speed.
9928 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9930 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9931 don't insist on being invoked on a highlighted tool-bar button.
9932 Avoids losing tool-bar functionality when mouse-highlight is nil.
9933 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9934 Don't highlight when mouse-highlight is nil.
9935 (note_mouse_highlight): When mouse-highlight is nil, don't return
9936 right away; instead, run tool-bar and mode-line highlight
9937 subroutine, clear any existing highlight, and revert the mouse
9938 pointer to its default shape. (Bug#14558)
9940 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9942 * lisp.mk (lisp): Add prog-mode.el.
9944 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9946 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9947 * process.c (dummy_handler): New function.
9948 (lib_child_handler): New static var.
9949 (handle_child_signal): Invoke it.
9950 (catch_child_signal): If a library has set up a signal handler,
9951 save it into lib_child_handler.
9952 (init_process_emacs): If using glib and not on Windows, tickle glib's
9953 child-handling code so that it initializes its private SIGCHLD handler.
9954 * syssignal.h (SA_SIGINFO): Default to 0.
9955 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9956 31; it should no longer be needed now.
9958 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9960 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9962 * gfilenotify.c (globals_of_gfilenotify): New function.
9963 (syms_of_gfilenotify): Move global initialization there.
9965 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9967 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9969 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9970 * keyboard.c (menu_bar_items, tool_bar_items):
9971 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9972 not override local keymaps any more.
9974 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9976 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9978 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9980 * w32console.c (initialize_w32_display): Return the dimensions of
9981 the console window via 2 additional arguments, not via the current
9982 frame. This avoids crashes due to overrunning the bounds of
9983 frame's decode_mode_spec_buffer, which is not resized following
9984 the change of the frame dimensions from the initial 10x10.
9986 * w32term.h (w32_initialize_display_info): Adjust prototype.
9988 * term.c (init_tty): Take dimensions of the frame from the values
9989 returned by initialize_w32_display.
9991 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9992 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9993 (LIBES): Add $(GFILENOTIFY_LIBS).
9995 * w32inevt.c (handle_file_notifications): Add dummy implementation
9996 for !HAVE_W32NOTIFY.
9998 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10000 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10002 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10004 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10006 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10008 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10010 Fix minor problems found by static checking.
10011 * data.c (pure_write_error):
10012 Use xsignal2, not Fsignal, as Fsignal might return.
10013 * eval.c (set_backtrace_debug_on_exit): Now static.
10014 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10015 No longer inline. EXTERN_INLINE is needed only for functions
10016 defined in .h files. Reindent function header as per GNU style.
10017 (backtrace_p, backtrace_top, backtrace_next):
10018 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10019 compiler or linker. Add extern decls to pacify gcc -Wall.
10020 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10022 * frame.c (free_monitors): Define only on platforms that need it.
10023 * nsterm.m (ns_term_init):
10024 * process.c (catch_child_signal):
10025 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10026 defined on all porting targets these days.
10027 * process.c, process.h (catch_child_signal):
10028 Make it extern only if NS_IMPL_GNUSTEP is defined.
10030 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10032 * w32.c (gettimeofday): Make the signature identical to prototype
10033 in nt/inc/sys/time.h.
10035 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10037 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10040 * keyboard.c (safe_run_hooks_error): Improve error message.
10042 * data.c (pure_write_error): Add `object' argument.
10043 * puresize.h (CHECK_IMPURE): Use it.
10045 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10047 * Makefile.in (NOTIFY_OBJ): New variable.
10048 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10050 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10051 Call syms_of_gfilenotify.
10053 * gfilenotify.c: New file.
10055 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10056 and Qfile_w32notify.
10057 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10058 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10060 * lisp.h: Declare syms_of_gfilenotify.
10062 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10064 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10066 Merge the specpdl and backtrace stacks. Make the structure of the
10067 specpdl entries more obvious via a tagged union of structs.
10068 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10069 (enum specbind_tag): New enum.
10070 (struct specbinding): Make it a tagged union of structs.
10071 Add a case for backtrace records.
10072 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10073 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10074 (backtrace_debug_on_exit): New accessors.
10075 (struct backtrace): Remove.
10076 (struct catchtag): Remove backlist field.
10077 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10079 (Flocal_variable_p): Speed up the common case where the binding is
10081 * eval.c (backtrace_list): Remove.
10082 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10083 (set_backtrace_args, set_backtrace_nargs)
10084 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10085 (backtrace_next): New functions.
10086 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10087 (unwind_to_catch, internal_lisp_condition_case)
10088 (internal_condition_case, internal_condition_case_1)
10089 (internal_condition_case_2, internal_condition_case_n): Don't bother
10090 with backtrace_list any more.
10091 (Fsignal): Adjust to new backtrace format.
10092 (grow_specpdl): Move up.
10093 (record_in_backtrace): New function.
10094 (eval_sub, Ffuncall): Use it.
10095 (apply_lambda): Adjust to new backtrace format.
10096 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10098 (specbind): Adjust to new specpdl format. Simplify.
10099 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10100 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10102 (mark_backtrace): Remove.
10103 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10104 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10105 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10107 * profiler.c (record_backtrace): Use get_backtrace.
10108 (handle_profiler_signal): Use backtrace_top_function.
10109 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10110 accessor functions.
10112 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10114 * process.h (catch_child_signal): Declare.
10116 * process.c (catch_child_signal): New function.
10117 (init_process_emacs): Call it.
10119 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10120 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10122 (x_set_cursor_type): Remove declaration.
10123 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10124 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10125 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10126 (ns_get_color): Use F suffix on float.
10127 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10128 (ns_get_rgb_color): Remove.
10129 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10130 (note_mouse_movement): x and y are CGFloat.
10131 (ns_draw_fringe_bitmap): Remove unused rowY.
10132 Change #if to COCOA && >= 10_6.
10133 (ns_draw_window_cursor): Remove unused overspill.
10134 (ns_draw_underwave): width and x are EamcsCGFloat.
10135 (ns_draw_box): thickness is CGFloat.
10136 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10137 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10138 if not in main thread.
10139 (ns_get_pending_menu_title, ns_check_menu_open)
10140 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10141 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10142 (sendFromMainThread:): New method.
10143 (changeFont:): size is CGFloat.
10144 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10145 Disable warning about permanent text.
10146 (characterIndexForPoint:): Adjust return type depending on GNUstep
10148 (mouseDown:): delta is CGFloat.
10149 (updateFrameSize): Remove unised variable f.
10150 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10151 Cast float to EmacsCGFloat.
10152 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10153 also to -1 when restoring.
10154 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10155 inside NS_IMPL_COCOA.
10156 (toggleFullScreen:): Put call to toggleFullScreen inside
10157 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10158 (setPosition:portion:whole:): por is CGFloat.
10159 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10160 (mouseDown:): Use CGFloat.
10161 (mouseDragged:): Remove unised variable edge.
10162 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10164 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10165 of CGFloat differs.
10166 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10167 when NS_IMPL_GNUSTEP.
10168 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10169 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10170 (EmacsToolbar): Add clearAll. Add tag argument to
10171 addDisplayItemWithImage.
10172 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10174 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10176 * nsmenu.m (ns_update_menubar): Make static.
10177 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10178 (fillWithWidgetValue:): Add cast to SEL for setAction.
10179 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10180 (update_frame_tool_bar): Update code for GNUstep.
10181 (clearAll): New method.
10182 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10183 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10184 Move identifierToItem setObject and activeIdentifiers addObject before
10185 call to insertItemWithItemIdentifier.
10186 (validateVisibleItems): Fix indentation.
10187 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10188 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10189 UtilityWindow to aStyle, remove call to setStyleMask.
10191 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10193 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10194 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10195 Use F suffix on floats.
10196 (ns_char_width): Returns CGFloat.
10197 (ns_ascii_average_width): w is CGFloat instead of float.
10198 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10200 (ns_glyph_metrics): CGFloat instead of float.
10202 * nsfns.m (x_set_foreground_color, x_set_background_color):
10204 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10205 remove unused variables.
10206 (Fns_read_file_name): Keep track if panel is for save.
10207 Use ns_filename_from_panel/ns_directory_from_panel.
10208 (Fns_list_services): delegate only used for COCOA.
10209 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10210 Just return the input if GNUstep.
10211 (x_screen_planes): Remove.
10212 (Fxw_color_values): Use EmacsCGFloat
10213 (Fns_display_monitor_attributes_list): Only get screen number for
10215 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10217 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10218 ns_directory_from_panel.
10220 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10222 * process.c (handle_child_signal): Also use WCONTINUED.
10223 This is so that list-processes doesn't mistakenly list the process
10224 as stopped, when the process has actually been continued and is
10227 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10229 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10230 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10231 not already configured.
10233 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10235 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10237 * Makefile.in (mostlyclean): Remove *.res files.
10239 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10241 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10242 a buffer (bug#8447).
10244 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10246 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10247 display vector, and we backtrack, handle the case that the
10248 previous character position is also displayed from a display
10249 vector or covered by a display string or image. (Bug#14476)
10251 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10253 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10254 (struct MonitorInfo, free_monitors): Remove.
10255 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10256 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10257 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10260 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10261 (struct MonitorInfo, free_monitors): Remove.
10262 (ns_screen_name): Make static.
10263 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10264 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10267 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10268 (struct MonitorInfo): New struct.
10269 (free_monitors, make_monitor_attribute_list): Declare.
10271 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10273 (free_monitors, make_monitor_attribute_list): New functions.
10274 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10277 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10279 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10281 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10283 * keyboard.c: Apply keyboard decoding only to events that come directly
10284 from the tty, not from unread-command-events (bug#14368).
10285 (read_event_from_main_queue): New function, extracted from read_char.
10286 (read_decoded_char): Remove.
10287 (read_decoded_event_from_main_queue): New function to replace it.
10288 (read_char): Use it.
10289 (read_key_sequence): Use read_char rather than read_decoded_char.
10291 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10293 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10295 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10297 2013-05-22 Kenichi Handa <handa@gnu.org>
10299 The following changes are to fix the setting of
10300 buffer-file-coding-system on, for instance, C-x RET c unix RET
10301 _FILE_OF_DOS_EOL_TYPE_ RET.
10303 * coding.h (struct coding_system): New member detected_utf8_chars.
10305 * coding.c (detect_coding_utf_8): Count characters and check EOL
10306 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10308 (setup_coding_system): Do not initialize coding->head_ascii.
10309 (check_ascii): Do not set coding->eol_seen but update it. Do not
10310 call adjust_coding_eol_type here.
10311 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10312 If the eol-type of CODING is already specified, adjust the eol type
10313 of the found coding-system.
10314 (decode_coding_gap): Cancel previous change. Utilize the
10315 character numbers counted by detect_coding_utf_8. Fix detection
10318 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10320 * search.c (looking_at_1): Only set last_thing_searched if the match
10321 changed the match-data (bug#14281).
10323 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10325 * xdisp.c (reseat_at_previous_visible_line_start):
10326 Already declared in dispextern.h, so remove it here.
10327 (move_it_vertically_backward): Likewise.
10329 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10331 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10332 (Fx_display_pixel_width, Fx_display_pixel_height)
10333 (Fx_display_mm_width, Fx_display_mm_height):
10334 Mention `display-monitor-attributes-list' in docstrings.
10336 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10337 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10338 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10339 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10340 (Fx_display_backing_store, Fx_display_visual_class)
10341 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10342 (Fx_display_grayscale_p, Fx_display_pixel_width)
10343 (Fx_display_pixel_height, Fx_display_planes)
10344 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10345 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10346 (Fx_display_mm_width, Fx_display_mm_height)
10347 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10348 height for all physical monitors as in X11.
10350 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10351 Return pixel width or height for all physical monitors as in X11.
10353 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10355 Port --enable-gcc-warnings to clang.
10356 * bytecode.c (exec_byte_code):
10358 Redo diagnostic pragmas to pacify clang, too.
10359 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10360 * editfns.c (Fencode_time):
10361 * fileio.c (file_accessible_directory_p):
10362 * font.c (font_unparse_xlfd):
10363 Use '&"string"[index]' instead of '"string" + (index)'.
10364 * undo.c (user_error): Remove; unused.
10366 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10368 * insdel.c (insert_1_both): Document the arguments, instead of
10369 referring to insert_1, which no longer exists.
10371 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10372 some window, increment windows_or_buffers_changed, so that
10373 *Messages* display in that window is updated. (Bug#14408)
10375 * w32.c: Include epaths.h.
10376 (init_environment): Use cmdproxy.exe without leading directories.
10377 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10379 (gettimeofday): Adjust signature and return value to Posix
10382 * unexw32.c (open_output_file): Delete the existing emacs.exe
10383 before creating it, to break the hard link to the versioned
10386 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10387 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10388 (FIRSTFILE_OBJ): New variables.
10389 (W32_RES): Rename to EMACSRES. All users changed.
10390 (base_obj): Use $(CM_OBJ).
10391 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10392 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10393 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10394 $(W32_RES_LINK) before $(LIBES).
10395 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10397 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10399 * makefile.w32-in (DOC): Use just "DOC".
10401 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10403 * process.c: Export default filters and sentinels to Elisp.
10404 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10406 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10407 (Fset_process_sentinel, Fformat_network_address):
10408 Default to them instead of nil.
10409 (server_accept_connection): Sentinels can't be nil any more.
10410 (read_and_dispose_of_process_output): New function, extracted from
10411 read_process_output.
10412 (read_process_output): Use it; filters can't be nil.
10413 (Finternal_default_process_filter): New function, extracted from
10414 read_process_output.
10415 (exec_sentinel_unwind): Remove function.
10416 (exec_sentinel): Don't zilch sentinel while running.
10417 (status_notify): Sentinels can't be nil.
10418 (Finternal_default_process_sentinel): New function extracted from
10420 (setup_process_coding_systems): Default filter is not nil any more.
10421 (syms_of_process): Export new Elisp functions and initialize
10423 * lisp.h (make_lisp_proc): New function.
10425 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10427 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10429 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10431 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10432 unless we know that the window w is a leaf window.
10433 Another attempt at solving bug#14062.
10435 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10437 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10440 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10442 * image.c (gif_load): Check that subimages fit (Bug#14345).
10444 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10446 * lread.c (skip_dyn_eof): New function.
10447 (read1): Use it to skip the end of a file in response to #@00.
10449 * doc.c (get_doc_string): Slightly relax the sanity checking.
10451 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10453 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10454 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10455 (MonitorInfo): New struct.
10456 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10457 (Fns_display_monitor_attributes_list): New functions.
10458 (display-usable-bounds): Remove.
10459 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10462 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10464 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10465 (GTK_CHECK_VERSION): New macro, if not already defined.
10466 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10467 replaced by GTK_CHECK_VERSION.
10469 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10471 * xterm.h (GTK_PREREQ): New macro.
10472 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10473 to use this macro instead, for consistency and clarity.
10475 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10477 * xdisp.c (row_for_charpos_p): New function, with code of
10478 cursor_row_p, but accepts an additional argument CHARPOS instead
10479 of using a hardcoded PT.
10480 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10481 (row_containing_pos): Call row_for_charpos_p instead of partially
10482 doing the same. Fixes cursor positioning under longlines-mode
10483 when longlines-show-effect includes more than one newline, when
10484 moving the cursor vertically up.
10486 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10488 * makefile.w32-in (ACL_H): New macro.
10489 ($(BLD)/fileio.$(O)): Update dependencies.
10491 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10493 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10494 * Makefile.in (LIB_ACL): New macro.
10495 (LIBACL_LIBS): Remove.
10496 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10497 * fileio.c: Include <acl.h>.
10498 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10499 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10501 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10504 * unexelf.c: Don't assume ElfW (Half) fits in int.
10505 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10506 when dealing with ElfW (Half) values, since they can exceed 2**31
10507 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10508 (entry_address): Omit unused NUM arg. All uses changed.
10510 2013-05-07 Juri Linkov <juri@jurta.org>
10512 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10513 to the string converted from number with `Fnumber_to_string'.
10516 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10518 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10519 This fixes a problem introduced by my previous change.
10521 2013-05-07 Glenn Morris <rgm@gnu.org>
10523 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10525 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10527 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10529 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10531 Static checking by GCC 4.8.0.
10532 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10533 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10534 (x_get_monitor_attributes_fallback)
10535 (x_get_monitor_attributes_xinerama)
10536 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10537 Define only if USE_GTK.
10538 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10539 (x_get_monitor_attributes_fallback): Omit unused locals.
10540 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10541 Use double, not float, to avoid mixed-mode floating point arithmetic.
10543 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10544 Jan Djärv <jan.h.d@swipnet.se>
10546 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10547 (XINERAMA_CFLAGS): New macros.
10548 (ALL_CFLAGS, LIBES): Use them.
10550 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10551 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10552 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10553 (syms_of_xfns): DEFSYM them.
10554 (struct MonitorInfo): New struct.
10555 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10556 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10557 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10558 (x_get_monitor_attributes_xinerama): New functions.
10559 (Fx_display_monitor_attributes_list): New primitive.
10560 (syms_of_xfns): Defsubr it.
10562 * xterm.h (x_display_info): Add Xatom_net_workarea and
10563 Xatom_net_current_desktop.
10565 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10566 and dpyinfo->Xatom_net_current_desktop.
10568 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10570 * xdisp.c (pos_visible_p): Use the special code for finding the
10571 beginning of a display property or overlay for any "replacing"
10572 display property, not just for display strings. This solves
10573 incorrect reporting of position by posn-at-point. (Bug#14241)
10575 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10577 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10578 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10579 Verify that ElfW (Half) fits in int.
10580 (fatal): Use same signature as lisp.h.
10581 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10582 configure and build with -DUNEXELF_DEBUG without worrying about
10583 other modules that use DEBUG.
10584 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10585 possibly-wide integers now uses it instead of plain fprintf.
10586 (entry_address): New function, which avoids problems with 32-bit
10587 overflow on 64-bit hosts.
10588 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10589 (round_up): Don't assume the remainder fits in int.
10590 (find_section): Use bool for boolean. Simplify debug code.
10591 (unexec): Don't assume file sizes fit in int or size_t.
10592 Omit unnecessary trailing newline in 'fatal' format.
10593 Use strerror rather than outputting decimal error number.
10594 Remove unused code when emacs is not defined;
10595 this file relies on Emacs now.
10596 Don't assume e_phnum and e_shnum are positive.
10598 * regex.c: Fix problems when DEBUG is defined.
10599 (extract_number, extract_number_and_incr): Define regardless of
10600 whether DEBUG is defined; that's simpler and makes the code less
10601 likely to go stale in the normal case when DEBUG is not defined.
10602 Return int rather than taking an int * arg. All callers changed.
10603 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10604 Remove, replacing with ...
10605 (DEBUG_PRINT): New macro. All callers changed.
10606 (DEBUG_COMPILES_ARGUMENTS): New macro.
10607 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10608 (print_compiled_pattern, print_double_string) [DEBUG]:
10609 Use prototype rather than old-style definition.
10610 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10611 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10612 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10613 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10614 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10615 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10616 This matters only when DEBUG is defined.
10618 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10620 * xdisp.c (set_iterator_to_next): Set the
10621 ignore_overlay_strings_at_pos_p flag only if we are _really_
10622 iterating over an overlay string, as indicated by the
10623 current.overlay_string_index member. (Bug#14306)
10625 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10627 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10628 to where it is used, to avoid autorelease issues (Bug#14050).
10630 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10632 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10633 * fileio.c (syms_of_fileio): Implement this.
10634 * filelock.c (create_lock_file): If symbolic links don't work, so
10635 we use a regular file as a lock file, do not fsync the lock file;
10638 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10640 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10641 (syms_of_minibuf): Adjust accodingly.
10643 * callint.c (Fcall_interactively): Adjust calls accordingly.
10645 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10647 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10648 w->contents is a buffer before computing everything else.
10649 Use parentheses to disambiguate last part of the condition.
10651 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10652 assertion violations. (Bug#14062)
10654 2013-05-01 David Reitter <david.reitter@gmail.com>
10656 * nsfns.m (ns_tooltip): Initialize.
10658 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10660 * coding.c (decode_coding_gap): Don't remove the character before
10661 a newline unless it's a CR character. (Bug#14287)
10663 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10665 * dispextern.h (struct face): Move enum face_underline_type
10666 earlier so that bitfields can be in the same word.
10668 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10670 * nsfns.m (handlePanelKeys): New function.
10671 (EmacsOpenPanel:performKeyEquivalent:)
10672 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10673 arrows/function/control and copy/paste keys (Bug#14296).
10675 2013-04-27 Juri Linkov <juri@jurta.org>
10677 * callint.c (Fcall_interactively): Call `Qread_number' for
10678 interactive code letter `n' instead of using duplicate code.
10681 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10683 * systime.h (make_timeval): Declare as 'const'.
10685 2013-04-27 Kenichi Handa <handa@gnu.org>
10687 * font.c (font_open_entity): Always open a font of manageable
10690 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10692 Port better to AIX (Bug#14258).
10693 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10696 2013-04-24 Kenichi Handa <handa@gnu.org>
10698 * coding.c (decode_coding_iso_2022): When an invalid escape
10699 sequence is encountered, reset the invocation and designation
10700 status to the safest one.
10702 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10704 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10705 Without this fix, "make distclean" leaves stamp-h1 behind.
10707 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10709 * w32fns.c (w32_fullscreen_rect): New function to compute the
10710 window rectangle for the given fullscreen mode.
10711 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10712 longer tunes the window size. This keeps the window's edges flush
10713 with the screen and allows the taskbar to hide itself in fullboth.
10715 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10716 window decorations and uses the entire screen.
10718 * w32term.h (w32_fullscreen_rect) Add prototype.
10719 (struct w32_output): Replace normal_width, normal_height,
10720 normal_top, and normal_left members with a single normal_placement
10722 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10724 (FRAME_NORMAL_PLACEMENT): New macro.
10726 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10728 * minibuf.c (Ftest_completion): Silence compiler warning.
10730 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10732 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10735 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10738 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10739 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10740 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10741 parentheses where appropriate.
10743 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10745 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10747 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10749 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10750 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10751 Mention in the doc string that setting these variables takes
10752 effect only after a call to set-window-buffer. (Bug#14200)
10754 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10756 * indent.c (Fvertical_motion): Don't consider display strings on
10757 overlay strings as display strings on the buffer position we
10758 started from. This prevents vertical cursor motion from jumping
10759 more than one line when there's an overlay string with a display
10760 property at end of line.
10761 Reported by Karl Chen <Karl.Chen@quarl.org> in
10762 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10764 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10766 * window.c (select_window): `record_buffer' even if window is
10767 already selected (bug#14191).
10769 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10771 * window.c (Fwindow_end): Test more flags, including the buffer's
10772 last_overlay_modified flag, to determine whether the window's
10773 display is really up-to-date. Prevents the function from
10774 returning a stale value. (Bug#14170)
10775 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10778 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10780 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10781 garbaged only if it is not already the top frame on its TTY.
10782 This prevents flickering due to constant redrawing of TTY frames when
10783 there are GUI frames open in the same session. (Bug#13864)
10785 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10787 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10788 of marking the idle timers directly.
10790 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10792 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10793 tables (bug#14054).
10795 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10797 * window.c (select_window): Don't record_buffer while the invariant is
10798 temporarily broken (bug#14161).
10800 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10802 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10804 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10806 2013-04-07 Romain Francoise <romain@orebokech.com>
10808 Ignore additional platform-specific ACL errors (Bug#13702).
10809 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10810 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10812 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10814 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10817 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10819 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10820 This bug was introduced by my 2013-02-25 change that simplified
10821 data_start configuration. Without this change, on GNU/Linux
10822 an Emacs configured with --enable-profiling fails immediately
10823 due to a profiler signal.
10824 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10825 with these flags. On platforms where special flags are needed
10826 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10827 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10828 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10830 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10832 Get rid of some platform-specific functions examining window
10833 system and its capabilities. This is a partial rework of the
10835 * lisp.h (have_menus_p): Remove prototype. This function is
10836 replaced with platform-independent window_system_available.
10837 (check_window_system): Move to...
10838 * frame.h (decode_window_system_frame, window_system_available):
10839 ...here, add new prototypes.
10840 * frame.c (window_system_available, decode_window_system_frame):
10842 (check_window_system): Platform-independent now.
10843 * xterm.h (x_in_use): Remove declaration.
10845 * w32term.h (check_x_frame):
10846 * nsterm.h (check_x_frame): Remove prototypes. This function
10847 is replaced with platform-independent decode_window_system_frame.
10848 * msdos.c (have_menus_p): Remove.
10849 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10850 Remove platform-specific functions. Use check_window_system,
10851 decode_window_system_frame and check_ns_display_info where
10852 appropriate. Minor style and comment tweaks.
10853 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10854 (check_x_frame): Likewise.
10855 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10857 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10858 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10859 * xmenu.c, xselect.c: All related users changed.
10861 2013-04-03 Kenichi Handa <handa@gnu.org>
10863 The following changes is to optimize the code for reading UTF-8
10866 * coding.c (check_ascii): Rename from detect_ascii. Return value
10867 changed. Check EOL format. Do not call adjust_coding_eol_type
10869 (check_utf_8): New function.
10870 (adjust_coding_eol_type): Do nothing if already adjusted.
10871 (detect_coding): Compare the return value of check_ascii with
10872 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10873 (decode_coding_gap): Optimize for valid UTF-8.
10875 2013-03-21 Kenichi Handa <handa@gnu.org>
10877 * coding.c (syms_of_coding): Cancel previous change.
10879 * insdel.c (insert_from_gap): Fix previous change.
10881 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10883 Consistently use platform-specific function to detect window system.
10884 * lisp.h (check_window_system): New prototype. This function is
10885 going to replace check_x, check_w32 and check_ns.
10886 (have_menus_p): Mention msdos.c in comment.
10887 * fontset.c (check_window_system_func): Remove. Adjust all users.
10888 * fontset.h (check_window_system_func): Remove prototype.
10889 * nsterm.h (check_ns):
10890 * xterm.h (check_x):
10891 * w32term.h (check_w32): Likewise.
10892 * menu.c (Fx_popup_menu): Use check_window_system.
10893 * msdos.c (check_window_system): Define for MS-DOS.
10894 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10895 * w32fns.c (check_window_system): Likewise for MS-Windows.
10896 * xfns.c (check_window_system): Likewise for X.
10897 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10898 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10900 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10902 Prefer < to > in range checks such as 0 <= i && i < N.
10903 This makes it easier to visualize quantities on a number line.
10904 This patch doesn't apply to all such range checks,
10905 only to the range checks affected by the 2013-03-24 change.
10906 This patch reverts most of the 2013-03-24 change.
10907 * alloc.c (xpalloc, Fgarbage_collect):
10908 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10909 * character.c (string_escape_byte8):
10910 * charset.c (read_hex):
10911 * data.c (cons_to_unsigned):
10912 * dispnew.c (update_frame_1):
10913 * doc.c (Fsubstitute_command_keys):
10914 * doprnt.c (doprnt):
10915 * editfns.c (hi_time, decode_time_components):
10916 * fileio.c (file_offset):
10917 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10918 * font.c (font_intern_prop):
10919 * frame.c (x_set_alpha):
10920 * gtkutil.c (get_utf8_string):
10921 * indent.c (check_display_width):
10922 * keymap.c (Fkey_description):
10923 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10925 * minibuf.c (read_minibuf_noninteractive):
10926 * process.c (wait_reading_process_output):
10927 * search.c (Freplace_match):
10928 * window.c (get_phys_cursor_glyph):
10929 * xdisp.c (redisplay_internal):
10930 * xsmfns.c (smc_save_yourself_CB):
10931 Prefer < to > for range checks.
10932 * dispnew.c (sit_for): Don't mishandle NaNs.
10933 This fixes a bug introduced in the 2013-03-24 change.
10934 * editfns.c (decode_time_components): Don't hoist comparison.
10935 This fixes another bug introduced in the 2013-03-24 change.
10937 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10939 * frame.h (struct frame): Drop scroll_bottom_vpos
10940 member becaue all real users are dead long ago.
10941 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10942 * xdisp.c (redisplay_internal): Adjust user.
10944 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10946 * nsmenu.m (showAtX:Y:for:): setLevel to
10947 NSPopUpMenuWindowLevel (Bug#13998).
10949 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10951 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10952 (ns_check_pending_open_menu): Declare.
10954 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10955 (x_activate_menubar): Update the menu with title that matches
10956 ns_get_pending_menu_title, and call
10957 ns_check_pending_openmenu (Bug#12698).
10958 (menuWillOpen:): New method.
10959 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10961 * nsterm.m (menu_will_open_state, menu_mouse_point)
10962 (menu_pending_title): New varaibles.
10963 (ns_get_pending_menu_title, ns_check_menu_open)
10964 (ns_check_pending_open_menu): New functions.
10966 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10968 * indent.c (current_column_bol_cache): Remove leftover which is not
10969 used in Fmove_to_column any more.
10970 (current_column, scan_for_column): Adjust users.
10971 * keyboard.c (last_point_position_buffer, last_point_position_window):
10972 Remove leftovers which are not used for recording undo any more.
10973 (command_loop_1, syms_of_keyboard): Adjust users.
10974 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10975 redisplay_window any more.
10976 (move_it_to): Adjust user.
10978 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10980 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10981 Update dependencies.
10983 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10985 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10986 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10987 forward references.
10989 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10991 * window.h (struct window): Replace hchild, vchild and buffer slots
10992 with a single slot 'contents'. This is possible because each valid
10993 window may have either the child window (in vertical or horizontal
10994 combination) or buffer to display (for the leaf window). Using that,
10995 a lot of operations to traverse and/or change window hierarchies may
10996 be simplified. New member horizontal is used to distinguish between
10997 horizontal and vertical combinations of internal windows.
10998 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10999 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11000 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11001 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11002 Use contents slot, not buffer, where appropriate.
11003 (wset_combination): New function.
11004 (wset_buffer): Add eassert.
11005 (Fframe_first_window): Simplify the loop reaching first window.
11006 (Fwindow_buffer): Use WINDOW_LEAF_P.
11007 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11008 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11009 (unshow_buffer): Convert initial debugging check to eassert.
11010 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11011 (make_parent_window, window_resize_check, window_resize_apply)
11012 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11013 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11014 Adjust to match struct window changes.
11015 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11016 (mark_window_cursors_off, count_windows, get_leaf_windows)
11017 (foreach_window_1): Simplify the loop.
11018 * alloc.c (mark_object): Do not check for the leaf window because
11019 internal windows has no glyph matrices anyway.
11020 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11021 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11022 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11023 (build_frame_matrix_from_window_tree, mirror_make_current)
11024 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11025 (update_window_tree, set_window_update_flags): Simplify the loop.
11026 (sync_window_with_frame_matrix_rows): Enforce live window.
11027 Use contents slot, not buffer, where appropriate.
11028 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11029 and WINDOW_HORIZONTAL_COMBINATION_P.
11030 (make_frame_visible_1): Simplify the loop.
11031 Use contents slot, not buffer, where appropriate.
11032 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11033 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11034 (expose_window_tree): Likewise.
11035 Use contents slot, not buffer, where appropriate.
11036 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11037 to avoid deleted windows. Use contents slot instead of buffer.
11038 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11039 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11040 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11041 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11043 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11045 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11046 identify the reasons for assertion violations in bug#14062 and
11048 (Fx_show_tip): Fix compilation error under
11049 "--enable-check-lisp-object-type". (Bug#14073)
11051 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11052 Reported by <rzl24ozi@gmail.com>.
11054 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11056 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11058 (unwind_with_echo_area_buffer): ...to restore it here.
11059 This is needed to ensure that...
11060 (redisplay_window): ...both window markers are valid here,
11061 which is verified by eassert.
11062 * editfns.c (save_excursion_save): Do not assume that
11063 selected_window always displays the buffer.
11064 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11067 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11069 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11072 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11074 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11076 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11078 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11079 since MinGW's w32api headers do. This avoids compiler warnings.
11081 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11082 if already defined.
11084 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11086 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11088 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11090 * gtkutil.c (style_changed_cb): Check if frame is live and an
11091 X frame (Bug#14038).
11093 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11095 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11096 Define only for _WIN32_WINNT less than 0x0500.
11097 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11099 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11100 see its own definitions of 'struct timeval' and 'struct timezone'.
11102 Fix incompatibilities between MinGW.org and MinGW64 headers.
11103 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11105 * w32.c (REPARSE_DATA_BUFFER): Guard with
11106 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11108 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11110 * xterm.c: Include X11/XKBlib.h
11111 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11113 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11115 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11117 * blockinput.h (input_blocked_p): Likewise.
11118 * bytecode.c (exec_byte_code): Likewise.
11119 * callproc.c (call_process_kill, call_process_cleanup)
11120 (Fcall_process): Likewise.
11121 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11122 (Fccl_execute_on_string): Likewise.
11123 * character.c (string_escape_byte8): Likewise.
11124 * charset.c (read_hex): Likewise.
11125 * cm.c (calccost): Likewise.
11126 * data.c (cons_to_unsigned): Likewise.
11127 * dired.c (directory_files_internal, file_name_completion):
11129 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11130 (sit_for): Likewise.
11131 * doc.c (Fsubstitute_command_keys): Likewise.
11132 * doprnt.c (doprnt): Likewise.
11133 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11134 * emacsgtkfixed.c: Likewise.
11135 * fileio.c (file_offset, Fwrite_region): Likewise.
11136 * floatfns.c (Fexpt, fmod_float): Likewise.
11137 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11139 * font.c (font_intern_prop): Likewise.
11140 * frame.c (x_set_alpha): Likewise.
11141 * gtkutil.c (get_utf8_string): Likewise.
11142 * indent.c (check_display_width): Likewise.
11143 * intervals.c (create_root_interval, rotate_right, rotate_left)
11144 (split_interval_right, split_interval_left)
11145 (adjust_intervals_for_insertion, delete_node)
11146 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11147 (merge_interval_right, merge_interval_left, copy_intervals)
11148 (set_intervals_multibyte_1): Likewise.
11149 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11150 * keymap.c (Fkey_description): Likewise.
11151 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11152 * lread.c (openp, read_integer, read1, string_to_number):
11154 * menu.c (ensure_menu_items): Likewise.
11155 * minibuf.c (read_minibuf_noninteractive): Likewise.
11156 * print.c (printchar, strout): Likewise.
11157 * process.c (create_process, Faccept_process_output)
11158 (wait_reading_process_output, read_process_output, send_process)
11159 (wait_reading_process_output): Likewise.
11160 * profiler.c (make_log, handle_profiler_signal): Likewise.
11161 * regex.c (re_exec): Likewise.
11162 * regex.h: Likewise.
11163 * search.c (looking_at_1, Freplace_match): Likewise.
11164 * sysdep.c (get_child_status, procfs_ttyname)
11165 (procfs_get_total_memory): Likewise.
11166 * systime.h (EMACS_TIME_VALID_P): Likewise.
11167 * term.c (dissociate_if_controlling_tty): Likewise.
11168 * window.c (get_phys_cursor_glyph): Likewise.
11169 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11170 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11172 * xfns.c (Fx_window_property): Likewise.
11173 * xmenu.c (set_frame_menubar): Likewise.
11174 * xselect.c (x_get_window_property, x_handle_dnd_message):
11176 * xsmfns.c (smc_save_yourself_CB): Likewise.
11177 * xterm.c (x_scroll_bar_set_handle): Likewise.
11179 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11181 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11182 to be optional or nil. Adjust comment and convert it to docstring.
11183 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11184 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11186 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11188 Static checking by GCC 4.8-20130319.
11189 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11190 * process.c (Fset_process_datagram_address)
11191 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11192 * xdisp.c (get_char_face_and_encoding)
11193 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11194 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11195 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11197 2013-03-24 Ken Brown <kbrown@cornell.edu>
11199 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11200 fix compilation on 64-bit Cygwin, where underscores are not
11201 automatically prepended.
11203 * w32term.c (w32_initialize): Silence compiler warning.
11205 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11207 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11208 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11209 variables, to save and restore frame dimensions.
11210 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11211 after returning from a 'fullscreen' configuration.
11212 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11213 to avoid races between the main thread and the input thread.
11215 * w32term.h (struct w32_output): New members normal_width,
11216 normal_height, normal_top, normal_left, and prev_fsmode.
11217 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11218 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11219 members of a frame.
11221 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11222 'fullscreen' parameter. Always record previous width and height
11223 of the frame, except when switching out of maximized modes, so
11224 that they could be restored correctly, instead of resetting to the
11225 default frame dimensions. Send SC_RESTORE command to the frame,
11226 unless we are going to send SC_MAXIMIZE, to restore the frame
11227 resize hints in the mouse pointer shown by the window manager.
11230 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11232 * lisp.h (get_frame_param): Adjust conditions for prototype
11235 2013-03-22 Ken Brown <kbrown@cornell.edu>
11237 * unexcw.c: Drop unneeded inclusion of w32common.h.
11238 (report_sheap_usage): Declare.
11239 (read_exe_header): Add magic numbers for x86_64.
11240 (fixup_executable): Fix printf format specifier for unsigned long
11243 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11245 * frame.h (struct frame): Put menu_bar_window under #ifdef
11246 because this member is not needed when X toolkit is in use.
11247 (fset_menu_bar_window):
11248 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11249 (free_glyphs, update_frame):
11250 * xdisp.c (expose_frame): Likewise.
11251 (display_menu_bar): Likewise. Remove redundant eassert.
11252 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11255 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11257 Use functions and constants to manipulate Lisp_Save_Value objects.
11258 This replaces code that used macros and strings and token-pasting.
11259 The change makes the C source a bit easier to follow,
11260 and shrinks the Emacs executable a bit.
11261 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11262 (make_save_value): Change 1st arg from string to enum. All callers
11265 (mark_object): Use if, not #if, for GC_MARK_STACK.
11266 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11267 (XSAVE_OBJECT): Now functions, not macros.
11268 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11269 the constant was never used.
11270 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11271 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11272 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11273 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11275 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11276 type3 with a single member save_type. All uses changed.
11277 (save_type, set_save_pointer, set_save_integer): New functions.
11278 * print.c (PRINTX): Remove.
11280 * alloc.c: Remove redundant static declarations.
11282 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11284 * window.h (struct window): Convert left_col, top_line, total_lines
11285 and total_cols from Lisp_Objects to integers. Adjust comments.
11286 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11288 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11289 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11290 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11291 Adjust users where appropriate.
11293 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11295 * frame.h (struct frame): Drop resx and resy because the same data is
11296 available from window system-specific output context. Adjust users.
11297 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11298 New functions to provide defaults when no window system available.
11299 (FRAME_RES_X, FRAME_RES_Y): New macros.
11300 (NUMVAL): Move from xdisp.c.
11301 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11302 (Ffont_face_attributes, Fopen_font):
11303 * image.c (gs_load):
11304 * w32font.c (fill_in_logfont):
11305 * xdisp.c (calc_pixel_width_or_height):
11306 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11307 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11309 2013-03-20 Kenichi Handa <handa@gnu.org>
11311 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11312 to 1 (temporary workaround until a bug related to ASCII
11313 optimization is fixed).
11315 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11317 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11318 Signal error if window is not internal. Adjust docstring.
11319 (delete_all_child_windows): Use combination_limit to save the buffer.
11320 (Fset_window_configuration): Adjust accordingly.
11321 * print.c (syms_of_print): Initialize debugging output not here...
11322 (init_print_once): ...but in a new function here.
11323 * lisp.h (init_print_once): Add prototype.
11324 * emacs.c (main): Add call to init_print_once. Adjust comments.
11326 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11328 * window.c (window_resize_check, window_resize_apply)
11329 (window_from_coordinates, recombine_windows, set_window_buffer)
11330 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11331 (Fsplit_window_internal, Fdelete_window_internal)
11332 (freeze_window_starts): Use bool for booleans.
11333 * window.h (window_frame_coordinates, resize_frame_windows)
11334 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11336 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11338 * dispnew.c (bitch_at_user): Use `user-error'.
11340 2013-03-17 Ken Brown <kbrown@cornell.edu>
11342 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11343 as return type of image_background. (Bug#13981)
11344 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11346 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11348 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11349 (ns_select): Don't return with result uninitialized.
11351 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11354 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11356 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11357 directories. If filename is nil, get directory name (Bug#13932).
11358 Use getFilename and getDirectory.
11359 (getFilename, getDirectory): New methods for EmacsSavePanel and
11361 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11363 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11365 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11367 2013-03-15 Kenichi Handa <handa@gnu.org>
11369 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11370 (adjust_after_replace): Make it back to static. Delete the third
11371 arg text_at_gap_tail. Cancel the code for handling it.
11373 * coding.h (struct coding_system): New member eol_seen.
11375 * coding.c (detect_ascii): New function.
11376 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11377 when the source bytes are actually scanned. On detecting for
11378 coding_category_utf_8_auto, call detect_ascii instead of scanning
11379 source bytes directly.
11380 (produce_chars): Call insert_from_gap with the new arg 0.
11381 (encode_coding): Likewise.
11382 (decode_coding_gap): Control ASCII optimization by the variable
11383 disable_ascii_optimization instead of #ifndef .. #endif.
11384 Deccode EOL format according to coding->eol_seen.
11385 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11388 * lisp.h (adjust_after_replace): Cancel externing it.
11389 (insert_from_gap): Adjust prototype.
11391 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11393 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11394 FULLSCREEN_MAXIMIZED. (Bug#13935)
11396 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11398 * region-cache.c (find_cache_boundary, move_cache_gap)
11399 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11400 Simplify debugging check and convert to eassert. Adjust comment.
11401 (pp_cache): Put under ENABLE_CHECKING.
11403 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11405 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11406 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11407 and WM_ACTIVATEAPP.
11408 (w32fullscreen_hook): If the frame is visible, reset
11409 f->want_fullscreen flag after changing the frame size. If the
11410 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11413 2013-03-13 Daniel Colascione <dancol@dancol.org>
11415 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11416 too so that these builds can use Cygwin's file conversion
11417 functions. (We've been building and linking cygw32.o all along
11418 and just not using it.)
11420 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11422 File synchronization fixes (Bug#13944).
11423 * Makefile.in (LIB_FDATASYNC): New macro.
11425 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11426 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11427 Don't worry about HAVE_FSYNC, since a substitute fsync is
11428 available if the system lacks one.
11429 (Fwrite_regin): Retry fsync if interrupted.
11431 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11433 * w32term.c (w32_read_socket): If the Emacs frame is being
11434 activated, call w32fullscreen_hook, to make sure the new frame
11435 dimensions are in effect. (Bug#13937)
11437 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11439 * xdisp.c (init_iterator): Simplify because both character and byte
11440 positions are either specified or -1. Add eassert. Adjust comment.
11441 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11442 character and byte positions can be obtained from marker.
11444 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11446 Static checking by Sun C 5.12.
11447 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11448 * bytecode.c (exec_byte_code):
11449 * dispnew.c (init_display):
11451 * fileio.c (Fsubstitute_in_file_name):
11452 * keyboard.c (Fevent_convert_list):
11453 * keymap.c (Fsingle_key_description):
11454 * term.c (maybe_fatal, fatal):
11455 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11456 * xsmfns.c (Fhandle_save_session):
11457 Omit unreachable code.
11458 * keymap.c (map_keymap_char_table_item): Cast void * to
11459 a function pointer type; the C Standard requires this.
11461 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11462 Include <sys/param.h> unconditionally, as that works elsewhere and
11463 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11464 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11467 See ChangeLog.12 for earlier changes.
11469 ;; Local Variables:
11473 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11475 This file is part of GNU Emacs.
11477 GNU Emacs is free software: you can redistribute it and/or modify
11478 it under the terms of the GNU General Public License as published by
11479 the Free Software Foundation, either version 3 of the License, or
11480 (at your option) any later version.
11482 GNU Emacs is distributed in the hope that it will be useful,
11483 but WITHOUT ANY WARRANTY; without even the implied warranty of
11484 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11485 GNU General Public License for more details.
11487 You should have received a copy of the GNU General Public License
11488 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.