1 2015-02-28 Eli Zaretskii <eliz@gnu.org>
3 * search.c (find_newline): Avoid assertion violations in
4 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
5 for newlines near the end of the buffer. This happens in Rmail
6 hen JIT font-lock fontifies a newly displayed portion of the
9 2015-02-23 Eli Zaretskii <eliz@gnu.org>
11 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
14 2015-02-20 Glenn Morris <rgm@gnu.org>
16 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
18 2015-02-14 Eli Zaretskii <eliz@gnu.org>
20 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
21 mouse_position_for_popup only for X frames. (Bug#19862)
23 2015-02-13 Eli Zaretskii <eliz@gnu.org>
25 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
27 2015-02-08 Eli Zaretskii <eliz@gnu.org>
29 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
30 assq_no_quit to fetch color definition by its string name.
33 2015-02-05 Eli Zaretskii <eliz@gnu.org>
35 * xdisp.c (move_it_in_display_line_to): Handle the case where the
36 last character of a screen line is whitespace, and we are under
37 word-wrap with overflow-newline-into-fringe turned on.
40 2015-02-03 Eli Zaretskii <eliz@gnu.org>
42 * xdisp.c (handle_stop, handle_single_display_spec)
43 (next-element_from_image): Don't reset the
44 ignore_overlay_strings_at_pos_p flag here.
45 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
47 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
48 after we've exhausted all the overlay strings at the current
51 2015-02-02 Eli Zaretskii <eliz@gnu.org>
53 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
54 according to the object we are about to resume iterating.
57 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
58 of the window whose current glyph matrix was resized, which
59 disables the mode-line row as side effect.
61 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
62 whose update_mode_line flag is set. (Bug#19721)
64 2015-01-30 Eli Zaretskii <eliz@gnu.org>
66 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
68 2015-01-29 Hans Wennborg <hwennborg@google.com> (tiny change)
70 * emacs.c (decode_env_path): Add parentheses around ternary
71 operator to increase readability and pacify compiler warnings.
73 2015-01-29 Eli Zaretskii <eliz@gnu.org>
75 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
78 2015-01-28 Eli Zaretskii <eliz@gnu.org>
80 * dired.c (directory_files_internal, file_name_completion)
81 [WINDOWSNT]: Signal an error when errno is set non-zero by
82 'readdir', regardless of its value.
84 * w32.c (sys_readdir): Set errno to ENOENT when the directory
85 doesn't exist and to EACCES when it's not accessible to the
86 current user. Set errno to zero when FindNextFile exhausts the
87 directory, so that callers don't interpret that as an error and
88 don't signal a file-error.
89 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
91 2015-01-27 Eli Zaretskii <eliz@gnu.org>
93 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
94 returns NULL and errno is ENOTDIR, behave as if opendir failed to
95 open the directory. (Bug#19701)
97 * w32.c (sys_readdir): If FindFirstFile fails because the
98 directory doesn't exist, set errno to ENOTDIR.
100 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
102 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
104 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
106 Fix coding.c subscript error
107 * coding.c (CODING_ISO_INVOKED_CHARSET):
108 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
110 Backport: correct old fix for GTK font selection
111 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
114 2015-01-21 Jan Djärv <jan.h.d@swipnet.se>
116 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
118 2015-01-17 Eli Zaretskii <eliz@gnu.org>
120 * xdisp.c (produce_image_glyph): Fix display of images in R2L
121 screen lines: prepend the new glyph to the ones already there
122 instead of appending it.
124 2015-01-14 Eli Zaretskii <eliz@gnu.org>
126 * w32fns.c (w32_set_title_bar_text): New function, including
127 support for titles with non-ASCII characters outside of the
128 current system codepage.
129 (x_set_name, x_set_title): Use it. (Bug#19590)
131 2015-01-10 Eli Zaretskii <eliz@gnu.org>
133 * indent.c (Fvertical_motion): Return zero if we started from ZV
134 and there's an overlay after-string there. (Bug#19553)
136 2015-01-09 Eli Zaretskii <eliz@gnu.org>
138 * emacs.c (usage_message): Fix the description of the -nl switch.
141 2015-01-08 Eli Zaretskii <eliz@gnu.org>
143 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
144 returned for right-to-left screen lines. (Before the change on
145 2014-12-30, the incorrectly-computed X pixel coordinate concealed
148 2015-01-05 Eli Zaretskii <eliz@gnu.org>
150 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
151 end information if the window_end_valid flag is unset.
152 (try_window_id): If the call to display_line invalidated the
153 window end information, give up the try_window_id optimization.
156 2015-01-04 Eli Zaretskii <eliz@gnu.org>
158 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
160 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
162 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
165 2014-12-30 Eli Zaretskii <eliz@gnu.org>
167 * xdisp.c (pos_visible_p): Fix up the X coordinate for
168 right-to-left screen lines. (Bug#19473)
170 2014-12-28 Eli Zaretskii <eliz@gnu.org>
172 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
174 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
176 Port memory-full checking to GnuTLS 3.3
177 Instead of using gnutls_global_set_mem_functions, check every call
178 to a GnuTLS function that might return an indication of memory
179 exhaustion. Suggested by Dmitry Antipov in:
180 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
181 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
182 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
183 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
185 (check_memory_full): New function.
186 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
187 (gnutls_make_error, Fgnutls_boot): Use it.
188 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
190 2014-12-25 Eli Zaretskii <eliz@gnu.org>
192 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
193 composition_compute_stop_pos to the number of characters in the
195 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
197 * composite.c (composition_compute_stop_pos): If no composition
198 was found in a string before ENDPOS, and ENDPOS is the string end,
199 no need to back up to a safe point.
201 * dispextern.h (struct it) <end_charpos>: Improve commentary.
203 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
205 * nsimage.m (allocInitFromFile:): Initialize bmRep.
206 (dealloc): Release bmRep.
207 (setPixmapData): Make bmRep local so class member is not
209 (setPixmapData): Rename local variable bmRep to avoid compiler
212 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
214 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
215 imageListSetNext, imageListNext.
217 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
219 (allocInitFromFile:): Remove searching ImageList and calling
220 reference (Bug#18918).
221 (dealloc): Remove handling if ImageList.
223 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
225 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
226 when going to fullscreen (Bug#19427).
228 2014-12-18 Eli Zaretskii <eliz@gnu.org>
230 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
232 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
234 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
236 2014-12-13 Eli Zaretskii <eliz@gnu.org>
238 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
240 2014-12-12 Eli Zaretskii <eliz@gnu.org>
242 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
243 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
246 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
248 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
250 * gnutls.h: Always declare syms_of_gnutls.
252 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
253 clarity. Let the availability check return Qnil when the GnuTLS
254 integration is not available, instead of erroring out.
257 2014-12-10 Eli Zaretskii <eliz@gnu.org>
259 * xdisp.c (move_it_in_display_line_to, display_line):
260 Don't disallow overflow-newline-into-fringe when word-wrap is in
263 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
265 * eval.c (Fsignal): Remove duplicate test.
266 (Fautoload_do_load): Fix up docstring.
268 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
270 * nsterm.m (represented_filename, represented_frame): New variables.
271 (ns_set_represented_filename): New function.
272 (sendEvent:): Set represented filename here to avoid flicker,
273 related to Bug#18757.
275 * nsterm.h: Declare ns_set_represented_filename.
277 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
278 at once, call ns_set_represented_filename instead.
280 2014-11-27 Eli Zaretskii <eliz@gnu.org>
282 * xdisp.c (handle_single_display_spec): When ignoring a fringe
283 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
284 (next_element_from_buffer): When done with overlays, reset the
285 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
287 2014-11-25 Eli Zaretskii <eliz@gnu.org>
289 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
290 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
292 2014-11-25 Ulrich Müller <ulm@gentoo.org>
294 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
295 for paxctl and setfattr. Fixes temacs startup failure with
296 grsecurity/PaX enabled Linux kernel (bug#19067).
298 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
300 * src/w32.c: Use MINGW_W64 instead of _W64.
302 * src/w32term.c: Likewise.
304 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
306 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
308 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
310 * nsterm.m (ns_send_appdefined): Check for application defined
311 event on Cocoa (Bug#18993). Backport from trunk.
313 2014-11-15 Eli Zaretskii <eliz@gnu.org>
315 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
316 errors in computing the number of pixels to scroll.
317 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
319 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
321 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
322 call updateFrameSize.
324 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
326 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
328 * nsfns.m (x_set_foreground_color, x_set_background_color)
329 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
330 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
332 2014-11-09 Eli Zaretskii <eliz@gnu.org>
334 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
335 when the inserted text does not need decoding. (Bug#18982)
337 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
340 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
342 * nsterm.h (EmacsScroller): judge returns bool.
344 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
345 (ns_judge_scroll_bars): Only set removed if judge returns true.
346 (judge): Returns bool == condemned. Remove self from window.
347 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
349 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
351 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
352 (run): Ditto. Only use non-system event loop if OSX version is
353 exactly 10.9 (Bug#18993).
354 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
357 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
359 * callproc.c (encode_current_directory): Support handling of file
360 names prepended by "/:". (Bug#18891)
362 2014-11-06 Alan Mackenzie <acm@muc.de>
364 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
366 2014-11-06 Dima Kogan <dima@secretsauce.net>
368 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
370 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
372 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
373 raises an error. (Bug#18891)
375 2014-11-03 Eli Zaretskii <eliz@gnu.org>
377 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
378 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
379 frame; instead, print an error message.
381 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
383 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
385 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
387 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
388 if force_integral_p (i.e. no antialias).
389 (macfont_draw): Check ns_antialias_text, also turn off syntetic
390 bold if no antialias (Bug#18876).
392 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
393 was given (Bug#18846).
395 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
397 * nsterm.h (ns_set_doc_edited): Declare taking no args.
399 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
400 instead of in xdisp.c, function now takes void. (Bug#18884).
402 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
403 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
405 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
406 struct window* (Bug#18889).
407 Remove getMouseMotionPart.
408 (ns_output): Make icon_top/left int.
410 * nsfns.m (x_icon): icon_top/left is int.
412 * nsterm.m (ns_mouse_position): Remove unused code.
413 (initFrame:window:, dealloc): Use window instead of win.
414 (getMouseMotionPart:window:x:y:): Remove, unused.
415 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
417 2014-10-30 Samuel Bronson <naesten@gmail.com>
419 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
421 2014-10-28 Eli Zaretskii <eliz@gnu.org>
423 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
424 build_string, when importing a home directory. (Bug#18873)
426 2014-10-26 Eli Zaretskii <eliz@gnu.org>
428 * dispnew.c (buffer_posn_from_coords):
429 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
430 account for the header-line height. (Bug#18839)
432 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
434 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
436 (erase_phys_cursor): Fix confusion between window-relative and
437 text area-relative x-coordinates. [Backport]
439 2014-10-20 Glenn Morris <rgm@gnu.org>
441 * minibuf.c (history-length): Increase default from 30 to 100.
444 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
446 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
449 2014-10-20 Glenn Morris <rgm@gnu.org>
451 * Version 24.4 released.
453 2014-10-17 Eli Zaretskii <eliz@gnu.org>
455 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
456 1-pixel R2L characters.
457 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
458 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
460 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
462 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
463 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
465 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
467 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
470 2014-10-08 K. Handa <handa@gnu.org>
472 * coding.c (detect_coding_iso_2022): Set coding->rejected
473 correctly when an invalid escape sequence is found (Bug#18610).
475 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
477 * font.c (font_list_entities): Do not add empty vector to font cache.
478 (font_matching_entity): Likewise. If matching entity is found, insert
479 1-item vector with this entity instead of an entity itself (Bug#17125).
481 2014-10-02 Eli Zaretskii <eliz@gnu.org>
483 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
484 iterator backwards, to resync the bidi iterator. (Bug#18584)
486 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
488 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
489 make a font_object from a tty frame (Bug#18573).
490 (Finternal_set_lisp_face_attribute): Add FIXME comment.
492 2014-09-30 Eli Zaretskii <eliz@gnu.org>
494 * w32fns.c (w32_createwindow): Accept an additional argument, an
495 array of 2 values specifying the coordinates of the frame's
496 top-left corner. Use these values instead of calling x_get_arg,
497 which can cons Lisp objects, and therefore cannot be called except
498 from the main thread. Remove redundant tests for the default values.
499 (my_create_window): Move the calculation of the coordinates of the
500 frame's top-left edge here. Pass them to the input thread via the
501 second parameter of the WM_EMACS_CREATEWINDOW message.
502 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
505 2014-09-29 Eli Zaretskii <eliz@gnu.org>
507 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
508 (redisplay_window): Treat the frame's frozen_window_starts flag
509 the same way as the optional_new_start flag for the window: only
510 obey it if the glyph row showing point will be fully visible.
511 Likewise when the window start is in a continuation line. If,
512 after trying everything under the 'force_start' label, point is
513 still not fully visible, give up and scroll the window.
514 Add debugging traces. (Bug#18545)
516 * window.c (Frecenter): Set the window's redisplay flag.
518 2014-09-24 Eli Zaretskii <eliz@gnu.org>
520 * w32term.c (w32_read_socket): Don't use frame dimensions for
521 resizing if GetClientRect returned an empty (0, 0, 0, 0)
522 rectangle. Check the return value of GetClientRect, and don't use
523 the results if it didn't succeed.
525 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
526 in columns and lines after correcting the pixel dimensions in
528 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
529 negative values to xrealloc. (Bug#18528)
531 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
533 On OSX, do not free font-specific data more than once (Bug#18501).
534 * macfont.m (macfont_close): Release and free font-specific data
535 only if it wasn't previously freed.
537 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
539 * unexmacosx.c (dump_it): Improve error message.
541 2014-09-18 Juri Linkov <juri@jurta.org>
543 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
544 (Bug#10747, bug#18334)
546 2014-09-18 Eli Zaretskii <eliz@gnu.org>
548 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
549 units in which the position is measured. (Bug#18493)
551 * xdisp.c (redisplay_internal): Force redisplay of all windows
552 that show a buffer whose narrowing has changed. (Bug#18490)
554 2014-09-16 Eli Zaretskii <eliz@gnu.org>
556 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
557 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
558 lines, draw the hollow-box and hbar cursors on the right side of
559 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
562 * xterm.c (x_draw_stretch_glyph_string):
563 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
564 caused the block cursor to disappear on a TAB in R2L lines in
565 every window except the leftmost one. Reported by Martin Rudalics
568 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
570 Always use matched specpdl entry to record call arguments (Bug#18473).
571 * lisp.h (record_in_backtrace): Adjust prototype.
572 * eval.c (record_in_backtrace): Return current specpdl level.
573 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
574 (eval_sub, Ffuncall): Record call arguments in matched specpdl
575 entry and use that entry in call to backtrace_debug_on_exit.
576 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
577 (do_debug_on_call): Get current specpdl level as 2nd arg.
579 Prefer ptrdiff_t to int and avoid integer overflows.
580 * fileio.c (make_temp_name):
581 * font.c (font_parse_family_registry): Avoid integer
582 overflow on string size calculation.
583 * data.c (Faset): Likewise for byte index.
585 2014-09-15 Eli Zaretskii <eliz@gnu.org>
587 Fix display of R2L lines in partial-width windows.
588 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
589 assigned the correct value.
590 (extend_face_to_end_of_line): Account for truncation and
591 continuation glyphs in R2L rows when one of the fringes is not
593 (display_line): Don't assign negative X offset to a row if we are
594 going to produce a truncation glyph for it. When handling
595 truncated R2L rows, consider the width of the left fringe instead
597 (produce_special_glyphs): Fix bogus assignments.
599 2014-09-14 Eli Zaretskii <eliz@gnu.org>
601 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
603 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
604 set errno to EAGAIN instead, to allow the caller to retry the
605 write after some waiting. Fixes deadlocks when Emacs exchanges a
606 lot of data through the pipe. (Bug#18420)
608 2014-09-13 Eli Zaretskii <eliz@gnu.org>
610 * sound.c (Fplay_sound_internal): Encode the sound file name in
611 the ANSI codepage. Expand it against data-directory, as per docs,
612 not against the current directory. No need to make a local copy
613 of the file name; pass the encoded file name directly to
614 do_play_sound. (Bug#18463)
616 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
617 NULL, and the file name is not encodable in ANSI codepage, return
618 the string with "?" replacement characters, which will fail the
619 caller. This avoids returning a random value in that case.
621 2014-09-11 Martin Rudalics <rudalics@gmx.at>
623 * window.c (Fresize_mini_window_internal): Set w->total_lines
624 from w->pixel_height (Bug#18422).
626 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
628 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
629 (toggleFullScreen:): Take frame_resize_pixelwise into account when
630 setting resize increments (Bug#18435).
632 2014-09-09 Eli Zaretskii <eliz@gnu.org>
634 * xdisp.c (pos_visible_p): Properly save and restore the iterator
635 state around the call to line_bottom, since it can move the
636 iterator to another screen line. This fixes off-by-one errors in
637 the reported row in some rare cases.
639 2014-09-07 Eli Zaretskii <eliz@gnu.org>
641 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
642 always make sure the marginal areas of the row are in sync with
643 what the window wants. (Bug#18419)
645 2014-09-04 Eli Zaretskii <eliz@gnu.org>
647 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
648 existing binding of a variable, to avoid silently aborting
649 commands that use specbind. (Bug#18331)
651 2014-09-02 Eli Zaretskii <eliz@gnu.org>
653 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
654 the reported row in the case of a window with a header line, by
655 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
656 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
658 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
660 * eval.c (internal_lisp_condition_case): Don't overrun the stack
661 when configured --with-wide-int on typical 32-bit platforms.
663 2014-08-31 Eli Zaretskii <eliz@gnu.org>
665 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
666 when HPOS is negative, for the benefit of R2L glyph rows whose
667 newline overflows into the fringe.
669 2014-08-30 Ken Brown <kbrown@cornell.edu>
671 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
674 2014-08-28 Eli Zaretskii <eliz@gnu.org>
676 * syntax.c (scan_lists): Don't examine positions before BEGV.
679 2014-08-25 Eli Zaretskii <eliz@gnu.org>
681 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
683 2014-08-18 Eli Zaretskii <eliz@gnu.org>
685 * xdisp.c (handle_stop): Improve commentary.
687 * indent.c (Fvertical_motion): Fix vertical motion up through a
688 display property after a newline. (Bug#18276)
690 2014-08-17 Eli Zaretskii <eliz@gnu.org>
692 * xdisp.c (display_line): Don't assume that the call to
693 reseat_at_next_visible_line_start ends up at a character
694 immediately following the newline on the previous line.
695 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
696 beyond ZV, which causes infloop in redisplay. For the details, see
697 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
699 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
700 coordinate for hscrolled R2L screen lines. (Bug#18277)
702 2014-08-11 Ken Brown <kbrown@cornell.edu>
704 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
705 ERRORCHECK mutexes. (Bug#18222)
707 2014-08-11 Glenn Morris <rgm@gnu.org>
709 * fileio.c: Revert 2013-01-31 change, which chose coding system for
710 writing before backing up, since it causes a more serious problem
711 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
712 (choose_write_coding_system): No longer callable from Lisp.
713 Move last piece back here from Fwrite_region.
714 (Fwrite_region, syms_of_fileio): Update for above changes.
716 2014-08-09 Martin Rudalics <rudalics@gmx.at>
718 * window.c (Fwindow_new_total, Fwindow_new_normal)
719 (Fwindow_new_pixel, Fset_window_new_pixel)
720 (Fset_window_new_total, Fset_window_new_normal): Second attempt
721 to fix the doc-strings of these functions. See:
722 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
724 2014-08-08 Martin Rudalics <rudalics@gmx.at>
726 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
727 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
728 (Fwindow_new_pixel, Fset_window_new_pixel)
729 (Fset_window_new_total, Fset_window_new_normal)
730 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
732 2014-08-07 Eli Zaretskii <eliz@gnu.org>
734 * fontset.c (Finternal_char_font): Recompute basic faces if the
735 frame's face cache was cleared. (Bug#18162)
737 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
739 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
740 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
741 base buffer's undo list.
743 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
745 Fix bug with an attempt to select uninitialized frame (Bug#18161).
746 * xfns.c (Fx_create_frame): Move call to change_frame_size to
747 a section where Lisp evaluation is disabled. This way a pointer
748 to uninitialized frame is not accessible from Lisp, which becomes
749 critical if following call to x_figure_window_size throws an error.
751 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
753 Fix bug with clang + directory_files_internal + GC (Bug#16986).
754 * dired.c (directory_files_internal): Use a volatile variable
755 to prevent the compiler from optimizing away all copies of a local.
756 I wonder how many other GC-related bugs like this lurk elsewhere?
758 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
759 * xterm.h (struct x_display_info): New member 'connection'.
760 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
761 so that x_delete_terminal has a file descriptor to pass to
762 delete_keyboard_wait_descriptor.
764 2014-08-01 Eli Zaretskii <eliz@gnu.org>
766 Fix display of R2L lines when the last character fits only partially.
767 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
769 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
770 R2L row is visible only partially, give the row a negative x
772 (display_line): Fix the calculation of the glyph whose pixel width
773 is used to decide whether the last produced glyph fits on the
774 line. When the last glyph fits only partially, give the row a
777 2014-07-29 Eli Zaretskii <eliz@gnu.org>
779 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
780 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
781 pixel width of the first glyph that is hscrolled from display.
782 (display_line): In R2L glyph rows, don't give a negative offset to
783 row->x when the first glyph begins before first_visible_x.
785 2014-07-29 Andreas Schwab <schwab@suse.de>
787 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
788 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
790 2014-07-28 Eli Zaretskii <eliz@gnu.org>
792 * xdisp.c (display_line): If called with iterator set up to write
793 to a marginal area, delay the call to handle_line_prefix until we
794 switch back to the text area. (Bug#18035)
796 * .gdbinit (xwindow): The members total_cols, total_lines,
797 left_col, and top_line are C integers (and has been so for the
800 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
802 * nsterm.m (applicationDidFinishLaunching:): Call
803 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
804 (antialiasThresholdDidChange:): New method for EmacsApp.
806 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
808 * macfont.m (macfont_update_antialias_threshold): Remove static.
810 * macfont.h (macfont_update_antialias_threshold): Declare.
812 2014-07-17 Eli Zaretskii <eliz@gnu.org>
814 * w32select.c (setup_windows_coding_system):
815 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
816 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
818 * w16select.c (Fw16_get_clipboard_data):
819 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
822 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
823 buffer position where we are to start the iteration.
824 (handle_invisible_prop): Record in it->stop_charpos the position
825 where the invisible text ends. (Bug#18035)
826 (hscroll_window_tree): Don't try hscrolling windows whose cursor
827 row has zero buffer position as their start position.
828 Reported by martin rudalics <rudalics@gmx.at>.
830 2014-07-16 Eli Zaretskii <eliz@gnu.org>
832 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
833 infinite looping in redisplay when display lines don't have enough
834 space to display even a single character. (Bug#18036)
836 2014-07-13 Eli Zaretskii <eliz@gnu.org>
838 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
839 buffer's default-directory only if it is a string. (Bug#17986)
841 2014-07-12 Eli Zaretskii <eliz@gnu.org>
843 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
846 * w32fns.c (Fx_file_dialog): Mention in the doc string the
847 behavior on Windows 7 and later when the function is repeatedly
848 invoked with the same value of DIR. (Bug#17950)
850 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
851 string to match the one in w32fns.c.
853 2014-07-08 Eli Zaretskii <eliz@gnu.org>
855 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
856 x_produce_glyphs does when it generates a stretch glyph that
857 represents a TAB. (Bug#17969)
859 2014-07-05 Eli Zaretskii <eliz@gnu.org>
861 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
862 and there is a display property at that position, don't call
863 move_it_to to move to a position before window start. (Bug#17942)
864 Fix condition for finding CHARPOS by the first call to move_it_to.
867 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
869 * syntax.c (find_defun_start): Try the cache even
870 if !open_paren_in_column_0_is_defun_start.
871 (back_comment): If find_defun_start was pessimistic, use the
872 scan_sexps_forward result to improve the cache (bug#16526).
874 2014-07-04 Daniel Colascione <dancol@dancol.org>
877 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
878 only if xic_style calls for it. This change allows Emacs to work
879 with ibus. Also, don't leak resources if create_frame_xic fails,
880 and stop caching xic_style across different displays (Bug#17928).
881 (supported_xim_styles): Make const.
882 (best_xim_style): Remove first parameter: it's always just
883 supported_xim_styles. Change to look at supported_xim_styles directly.
885 2014-07-04 Eli Zaretskii <eliz@gnu.org>
887 * xdisp.c (redisplay_window): If redisplay of a window ends up
888 with point in a partially visible line at end of the window, make
889 sure the amended position of point actually has smaller Y
890 coordinate; if not, give up and scroll the display. (Bug#17905)
892 * window.c (window_scroll_pixel_based): When point ends up at the
893 last fully visible line, don't let move_it_to stop at the left
894 edge of the line and dupe us into thinking point is inside the
897 * w32.c (network_interface_info): Make sure the argument is a
900 2014-07-01 Eli Zaretskii <eliz@gnu.org>
902 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
903 the window whose glyph row is being prepared and a flag whether it
904 is for mode/header line. Make sure the glyph row's marginal areas
905 are in sync with what the window wants.
908 * xdisp.c (display_line, display_mode_line):
909 Call prepare_desired_row with additional arguments, as appropriate.
911 * dispextern.h (prepare_desired_row): Adjust prototype.
913 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
915 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
916 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
917 caused by xw_popup_dialog in daemon mode (Bug#17891).
919 2014-06-30 Eli Zaretskii <eliz@gnu.org>
921 * frame.c (do_switch_frame): When switching to another TTY frame,
922 make sure FrameCols and FrameRows are in sync with the new frame's
925 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
927 * coding.c (encode_coding_utf_8): Correctly count produced_chars
928 also in unibyte case. (Bug#17865)
930 2014-06-25 Glenn Morris <rgm@gnu.org>
932 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
934 2014-06-21 Eli Zaretskii <eliz@gnu.org>
936 * indent.c (Fvertical_motion): Doc fix.
937 Move to the goal column, if any, with a single call to
938 move_it_in_display_line, not in two calls. Doing this with two
939 calls causes move_it_in_display_line apply the line-prefix
940 handling twice instead of just once. (Bug#17823)
942 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
944 Port to OS X ACLs (Bug#17810).
945 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
946 ACL_TYPE_ACCESS) doesn't work.
948 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
950 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
951 before checking key-translation-map (bug#17659).
953 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
955 * font.c (font_make_object): Avoid dangling pointer which may
956 crash GC (Bug#17771).
958 2014-06-18 Eli Zaretskii <eliz@gnu.org>
960 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
961 prototype of DGifCloseFile as appropriate for older and newer
963 (gif_close): New function, encapsulates the differences in the
964 calling sequence of DGifCloseFile before v5.1.0 and after it.
965 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
966 error string where appropriate. (Bug#17790)
968 2014-06-16 Eli Zaretskii <eliz@gnu.org>
970 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
971 macro execution, make sure point didn't move since last complete
972 redisplay, as the condition for using the glyph matrix
973 information. (Bug#17777)
975 2014-06-14 Eli Zaretskii <eliz@gnu.org>
977 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
978 information if we are in the middle of executing a keyboard macro,
979 since redisplay doesn't update the screen until the macro is
980 finished. (Bug#17777)
982 2014-06-13 Eli Zaretskii <eliz@gnu.org>
984 * alloc.c (cleanup_vector): Don't dereference a font driver
985 pointer if it is NULL. (Bug#17771)
987 2014-06-11 Eli Zaretskii <eliz@gnu.org>
989 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
990 matching overlay strings with 'cursor' property against buffer
991 positions traversed in the glyph row. (Bug#17744)
993 2014-06-08 Glenn Morris <rgm@gnu.org>
995 * fileio.c (write-region-inhibit-fsync): Doc tweak.
997 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
999 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1001 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1002 contains garbage on WINDOWSNT (which could potentially infloop at
1005 Minimize cursor motion during TTY menu updates.
1006 * term.c (tty_menu_display): Don't position cursor here. Instead,
1007 pass the cursor coordinates to update_frame_with_menu.
1008 (tty_menu_activate): Send the hide cursor command only once in an
1009 iteration through the outer 'while' loop.
1011 * dispnew.c (update_frame_1): Accept an additional argument
1012 SET_CURSOR_P, and position the cursor at the end of the frame
1013 update only if that argument is non-zero. All callers changed to
1014 provide the additional argument as non-zero, except for
1015 update_frame_with_menu.
1016 (update_frame_with_menu): Accept 2 additional arguments ROW and
1017 COL; if they are non-negative, instruct update_frame_1 not to
1018 position the cursor, and instead position it according to ROW and
1021 * dispextern.h (update_frame_with_menu): Update prototype.
1023 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
1025 * callproc.c (call_process): Don't check read-only if we don't insert
1026 anything (bug#17666).
1028 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1030 * dispnew.c (update_frame_with_menu): Set display_completed.
1032 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1034 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1036 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1038 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1039 to min(value, whole).
1041 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1043 Bring back the changes to GDB-visible symbols, but only on AIX.
1044 And only if it's not pre-4.2 GCC.
1045 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1046 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1047 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1050 2014-05-31 Eli Zaretskii <eliz@gnu.org>
1052 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1053 with PT, not GPT. (Bug#16433)
1055 Revert last changes to GDB-visible symbols.
1056 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1057 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1058 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1061 2014-05-31 Glenn Morris <rgm@gnu.org>
1063 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1065 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1067 Fix port to 32-bit AIX with xlc (Bug#17598).
1068 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1069 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1070 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1071 to work around a compiler bug in IBM xlc 12.1.
1073 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1075 * xterm.c (x_update_window_end): Don't invalidate the entire
1076 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1077 highlight needs to be redisplayed. (Bug#17588)
1079 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1081 Port the GDB-visible symbols to AIX.
1082 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1083 optimizes away the relevant external symbols. Use enums instead;
1084 this suffices for the AIX port, which is 32-bit-only anyway.
1085 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1086 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1087 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1090 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1092 Include sources used to create macuvs.h.
1093 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1094 * macuvs.h: Use automatically-generated header.
1096 2014-05-25 Eli Zaretskii <eliz@gnu.org>
1098 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1099 if we are iterating over an object that generates glyphs for
1100 marginal areas. (Bug#17585)
1102 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
1104 * xdisp.c (safe__call1, safe__eval): Now static.
1106 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1108 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1109 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1110 (safe_call1): Call safe_call instead of safe__call directly.
1112 2014-05-24 Ken Brown <kbrown@cornell.edu>
1114 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1115 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1118 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1120 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1121 (safe__call, safe__call1, safe__eval): New functions.
1122 (safe_call): Use it.
1123 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1124 (display_mode_element): Same for `:eval'.
1126 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1128 Fix port to 32-bit AIX (Bug#17540).
1129 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1130 twice. _text already includes this offset.
1131 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1133 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1135 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1136 when closest_pos is identical to to_charpos, don't recurse, since
1137 we already tried that, and failed. (Bug#17539)
1139 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1141 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1142 unwinding when frame's faces were not initialized yet, increment
1143 the frame's image-cache reference count before calling
1144 x_free_frame_resources. Don't dereference
1145 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1147 2014-05-11 Glenn Morris <rgm@gnu.org>
1149 * fileio.c (Ffile_executable_p): Doc tweak.
1151 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1153 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1154 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1156 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1158 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1160 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1162 Fix initialization of minibuffer history variable (Bug#17430).
1163 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1164 Move the initialization up to prevent any "value void" message.
1166 2014-05-06 Samuel Bronson <naesten@gmail.com>
1168 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1169 are matched (bug#17413).
1171 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1173 Stop tooltips pulling Emacs window to front (Bug#17408).
1174 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1175 SetWindowPos invocations.
1177 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1179 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1180 not initialized (Bug#17398).
1182 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1184 Revert recent libpng changes (Bug#17339).
1185 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1186 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1188 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1190 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1191 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1192 because WCONTINUED is always defined now.
1193 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1195 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1197 * buffer.c (overlay_strings): Fix the wording of the commentary.
1199 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1201 Consult libpng-config more consistently (Bug#17339).
1202 * Makefile.in (PNG_CFLAGS): New var.
1203 (ALL_CFLAGS): Use it.
1204 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1205 CFLAGS now handles this.
1207 2014-05-01 Glenn Morris <rgm@gnu.org>
1209 * floatfns.c (Fisnan):
1210 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1212 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1214 * term.c (tty_menu_activate): A better initialization for cursor
1217 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1219 * intervals.c: Tighten assertions.
1220 (create_root_interval): Make sure the interval is not empty.
1221 (intervals_equal): Use booleans.
1222 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1223 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1224 (balance_possible_root_interval): Simplify and use booleans.
1225 (split_interval_right, split_interval_left): Check LENGTH, and remove
1226 now redundant assertion.
1227 (adjust_intervals_for_insertion): Remove now redundant assertions.
1228 (delete_node, interval_deletion_adjustment)
1229 (adjust_intervals_for_deletion, merge_interval_right)
1230 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1231 (reproduce_interval): Make sure the interval is not empty.
1233 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1235 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1236 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1237 satisfaction that they would always be initialized.
1239 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1241 * term.c (tty_menu_display): Move the cursor to the active menu item.
1242 (tty_menu_activate): Return the cursor to the active menu item
1243 after displaying the menu and after displaying help-echo.
1244 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1245 for the details of why this is needed by screen readers and
1248 2014-04-29 Glenn Morris <rgm@gnu.org>
1250 * process.c (handle_child_signal):
1251 Handle systems without WCONTINUED. (Bug#15110, 17339)
1253 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1255 * search.c (Fnewline_cache_check): Don't try to count newlines
1256 outside the buffer's restriction, as find_newline doesn't support that.
1258 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1260 Port to GCC 4.9.0 with --enable-gcc-warnings.
1261 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1263 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1264 a way that also works with GCC 4.9.0.
1266 * search.c (Fnewline_cache_check): Remove unused locals.
1268 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1270 * search.c (find_newline1): New subroutine.
1271 (Fnewline_cache_check): New function.
1272 (syms_of_search): Defsubr it.
1274 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1276 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1277 * keyboard.c (unblock_input): Add comment.
1278 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1280 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1282 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1283 Also change identifiers to match the comments, and add more assertions
1286 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1288 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1289 glyph is written to TEXT_AREA of the temporary glyph_row.
1292 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1294 * emacs.c (close_output_streams): Don't clear and restore errno.
1296 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1298 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1299 never becomes visible, i.e. using XMonad (Bug#17237).
1301 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1303 * xdisp.c (Fline_pixel_height): Don't assume that the current
1304 buffer and the selected window's buffer are one and the same.
1307 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1308 paragraph-start cache before the newline cache. (Bug#17269)
1310 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1312 * window.c (save_window_save): Lookup window_point_insertion_type in
1313 the right buffer (bug#15457).
1314 (Qwindow_point_insertion_type): New var.
1315 (syms_of_window): Initialize it.
1317 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1319 Fix the MSDOS build.
1320 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1321 (copy_text_and_data): Zero out the atexit chain pointer before
1324 * termhooks.h (encode_terminal_code): Update prototype.
1326 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1327 visible for all DOS_NT ports, not just WINDOWSNT.
1328 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1330 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1331 unless it is defined.
1332 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1334 * process.c (close_on_exec, accept4, process_socket): Move into
1335 the "ifdef subprocesses" part.
1336 (catch_child_signal): Condition by "ifdef subprocesses".
1337 (syms_of_process) <Qinternal_default_process_sentinel>
1338 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1340 * msdos.h: Add prototypes for new functions.
1341 (EINPROGRESS): Define.
1342 (O_CLOEXEC): Define to zero.
1344 * msdos.c (check_window_system): Remove unnecessary an
1345 incompatible duplicate function.
1346 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1347 New functions in support of new functionality.
1349 * menu.c (single_menu_item): Add visual indication of submenu
1350 also for menus on MSDOS frames.
1351 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1353 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1354 when async subprocesses aren't supported.
1356 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1358 * emacs.c (close_output_streams): Zero out errno before calling
1361 * dired.c [MSDOS]: Include msdos.h.
1363 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1364 (DATA_START) [MSDOS]: Define.
1365 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1367 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1368 Ifdef away for MSDOS.
1369 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1370 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1372 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1373 Use temporary file template that is compatible with mkostemp.
1374 Move vfork-related portions under #ifndef MSDOS.
1375 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1377 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1379 * buffer.c (Foverlays_at): Add argument `sorted'.
1381 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1383 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1384 text, invalidate the bidi_paragraph_cache upto and including the
1387 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1389 Port to IRIX 6.5 (Bug#9684).
1390 * alloc.c (TAGGABLE_NULL): New constant,
1391 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1392 (next_vector, set_next_vector): Use it.
1393 * conf_post.h (INET6) [IRIX6_5]: Define.
1394 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1395 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1396 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1397 for consistency with how TAGGABLE_NULL is computed.
1399 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1401 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1402 before passing it to system APIs.
1404 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1406 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1408 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1409 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1411 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1413 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1415 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1417 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1418 covered by a display string that ends in a newline, and that cases
1419 going back by DVPOS lines to hit the search limit, lift the limit
1420 and go back until DVPOS is reached. (Bug#17244)
1422 * indent.c (Fvertical_motion): Handle correctly the case when the
1423 display string is preceded by an empty line.
1425 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1427 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1428 use S_IWRITE instead.
1430 2014-04-11 Glenn Morris <rgm@gnu.org>
1432 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1434 2014-04-09 Ken Brown <kbrown@cornell.edu>
1436 * Makefile.in (EMACS_MANIFEST): Revert last change.
1438 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1440 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1442 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1443 (symbol_block_pinned): New var.
1444 (Fmake_symbol): Initialize `pinned'.
1445 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1446 pinned and signal an error for un-purifiable objects.
1447 (pure_cons): Use it.
1448 (Fpurecopy): Use it, except for objects that can't be purified.
1449 (mark_pinned_symbols): New function.
1450 (Fgarbage_collect): Use it.
1451 (gc_sweep): Remove hack made unnecessary.
1453 2014-04-05 Glenn Morris <rgm@gnu.org>
1455 * keyboard.c (Fopen_dribble_file): Doc tweak.
1457 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1459 Backport from trunk.
1460 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1461 bar is zero height, just return (Bug#16976).
1462 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1463 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1464 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1465 is nil. If waiting for toolbar to complete, force a redraw.
1466 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1468 2014-04-03 Ken Brown <kbrown@cornell.edu>
1470 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1472 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1474 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1475 width from font width (Bug#17163).
1477 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1479 * frame.c (x_set_frame_parameters): Calculate default values of
1480 new frame sizes only after all other frame parameters have been
1481 processed (Bug#17142).
1483 2014-03-28 Ken Brown <kbrown@cornell.edu>
1485 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1488 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1490 * xterm.c (x_draw_image_glyph_string): Adjust image background
1491 width accordingly when its x position is adjusted. (Bug#17115)
1493 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1495 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1496 and width of image background when it is displayed with a 'box'
1499 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1501 More backward-compatible fix to char-equal core dump (Bug#17011).
1502 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1503 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1505 Fix core dump in char-equal (Bug#17011).
1506 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1507 unibyte buffers, as we can't tell whether the characters are
1510 * insdel.c (adjust_markers_for_delete): Remove unused local.
1512 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1514 Have (MARKER . ADJUSTMENT) undo records always be immediately
1515 after their corresponding (TEXT . POS) record in undo list.
1517 * lisp.h (record-delete): New arg record_markers.
1518 (record_marker_adjustment): No longer needed outside undo.c.
1519 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1520 adjustments to undo.c's record_marker_adjustments. Note that
1521 fileio.c's decide_coding_unwind is another caller to
1522 adjust_markers_for_delete. Because it has undo list bound to t,
1523 it does not rely on adjust_markers_for_delete to record marker
1525 (del_range_2): Swap call to record_delete and
1526 adjust_markers_for_delete so as undo marker adjustments are
1527 recorded before current deletion's adjustments, as before.
1528 (adjust_after_replace):
1529 (replace_range): Pass value for new record_markers arg to
1531 * undo.c (record_marker_adjustment): Rename to
1532 record_marker_adjustments and made static.
1533 (record_delete): Check record_markers arg and call
1534 record_marker_adjustments.
1535 (record_change): Pass value for new record_markers arg to
1537 (record_point): at_boundary calculation no longer needs to account
1538 for marker adjustments.
1540 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1542 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1545 2014-03-23 Glenn Morris <rgm@gnu.org>
1547 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1549 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1551 * buffer.c (struct sortvec): Add field `spriority'.
1552 (compare_overlays): Use it.
1553 (sort_overlays): Set it.
1555 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1557 * xdisp.c (redisplay_window): If all previous attempts to find the
1558 cursor row failed, try a few alternatives before falling back to
1559 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1561 2014-03-22 Daniel Colascione <dancol@dancol.org>
1563 * process.c (conv_sockaddr_to_lisp): When extracting the string
1564 names of AF_LOCAL sockets, stop before reading uninitialized
1567 2014-03-23 Daniel Colascione <dancol@dancol.org>
1569 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1570 array. (ASAN caught.)
1572 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1574 Fix regression introduced by patch for Bug#10500.
1575 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1576 * w32term.c (x_draw_image_relief): Likewise.
1578 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1580 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1581 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1582 maximize a frame for odd default fonts.
1584 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1586 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1588 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1590 * doc.c (store_function_docstring): Warn when we don't know where to
1592 (Fsubstitute_command_keys): Don't advertise the fact that
1593 text-properties are dropped, since we think it's a bug that we'll fix
1596 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1597 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1598 * frame.c (frame_garbaged): Make "docstring" more precise.
1600 2014-03-20 Glenn Morris <rgm@gnu.org>
1602 * charset.c (init_charset): When we cannot find the charsets directory,
1603 mention if EMACSDATA is set.
1605 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1607 * fns.c (Frandom): Fix rare bug where the result isn't random.
1609 Fix porting inconsistency about rounding to even.
1610 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1611 This way, the unusual !HAVE_RINT case acts like the usual
1612 HAVE_RINT case, and we can fix the documentation accordingly.
1614 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1616 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1617 (w32_wnd_proc): Initialize the dwHoverTime member of
1618 TRACKMOUSEEVENT structure.
1620 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1622 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1624 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1626 * search.c (find_newline): Speed up the function when using the
1627 newline cache, by halving the number of calls to
1628 region_cache_forward and region_cache_backward. (Bug#16830)
1630 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1632 * buffer.c (Fset_buffer): Document return value (bug#17015).
1634 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1636 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1637 nil, always resize character wise to avoid potential loss of the
1638 mode line (Bug#16923 related).
1640 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1642 * frame.c (x_set_frame_parameters): Always calculate new sizes
1643 pixelwise to avoid potential loss when rounding.
1645 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1647 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1648 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1650 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1652 * w32.c (fstatat): Don't add an extra slash if the argument ends
1653 with a slash: this fails the subsequent call to stat_worker on
1654 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1656 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1658 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1660 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1662 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1664 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1665 when frame is only on one screen (Bug#14713).
1667 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1669 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1670 there's a valid wrap point in the display line, the last glyph
1671 cannot "just barely fit" on this row, because display_line doesn't
1672 let it. Instead, proceed as if the last glyph didn't fit, so that
1673 we eventually back up the iterator to the wrap point. This avoids
1674 delusional behavior of move_it_to, whereby it proceeds to the next
1675 display line, but sets current_x to zero for all the glyphs that
1676 without word-wrap would fit on the previous display line.
1677 One result was that visual-order cursor movement behaved erratically
1679 (Fmove_point_visually): Add code to find the x coordinate of the
1680 last character before wrap point, under word-wrap on a TTY.
1682 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1684 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1685 also return value of MOVE_POS_MATCH_OR_ZV from
1686 move_it_in_display_line_to, when moving from beginning of line to
1687 point's position. (Bug#16961)
1689 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1691 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1692 * window.c (Fselect_window): Explain NORECORD and
1693 `buffer-list-update-hook' in doc-string.
1695 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1697 * window.c (Fother_window_for_scrolling): Check that
1698 Vother_window_scroll_buffer is a buffer.
1700 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1702 * xterm.c (xim_initialize): Always pass a copy of resource name
1703 to XRegisterIMInstantiateCallback and eassert whether return
1704 value is True. Passing copy is important because Xlib doesn't
1705 make its own copy and resource name argument usually points to
1706 SSDATA (Vx_resource_name), which may be changed from Lisp.
1707 (xim_close_display): For XUnregisterIMInstantiateCallback,
1708 always eassert return value and pass exactly the same values
1709 as were used for XRegisterIMInstantiateCallback.
1710 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1711 sources to check why if you are interested.
1713 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1715 * dispnew.c (change_frame_size_1): Add new_lines instead of
1716 new_height, the latter may be still zero if passed as such.
1717 * window.c (Fwindow_pixel_height): Mention bottom divider in
1720 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1722 Fix "resource temporarily unavailable" with xgselect
1724 * xgselect.c: Include <stdbool.h>.
1725 (xg_select) [!USE_GTK]: Don't lose track of errno.
1727 Fix minor --enable-gcc-warnings issues.
1728 * widget.c (update_various_frame_slots, EmacsFrameResize):
1729 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1731 2014-03-04 Ken Brown <kbrown@cornell.edu>
1733 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1734 represent the actual adjustment needed for alignment.
1736 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1738 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1739 needed, and don't reallocate if the initial allocation already
1740 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1742 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1744 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1747 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1749 * cmds.c (delete-char): Update docstring pointing out that the
1750 function ignores `delete-active-region' and `overwrite-mode'.
1752 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1754 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1756 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1757 allocated buffer due to alignment.
1758 (freehook): If the block to be freed was allocated by
1759 'aligned_alloc', find its real pointer before calling 'free'.
1761 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1764 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1766 * font.c (toplevel): Adjust comment about font cache layout.
1767 (font_clear_cache): Fix to match real font cache layout.
1768 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1769 (Fframe_font_cache) [FONT_DEBUG]: New function.
1770 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1772 Avoid crashes when X fonts are erroneously freed on reused X
1773 'Display *' connection data (Bug#16069). Note that X font
1774 resources still may be leaked, but currently there is no way
1775 to completely avoid it.
1776 * xterm.h (struct x_display_info): New member x_id. Add comments.
1777 * xterm.c (x_display_id): New variable.
1778 (x_term_init): Assign identifier to each opened X connection.
1779 * xfont.c (struct xfont): New member x_display_id.
1780 (xfont_open): Initialize it with frame's display id.
1781 (xfont_close): Check whether font's display id matches the one
1782 recorded for the given display. Adjust comment.
1783 * xftfont.c (struct xftfont_info):
1784 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1786 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1788 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1789 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1790 killed Vother_window_scroll_buffer.
1791 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1793 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1795 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1796 that start with more than 2 slashes as UNCs. (Bug#16751)
1798 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1800 Fix a few crashes and leaks when cloning C strings.
1801 * alloc.c, lisp.h (dupstring): New function.
1802 * gtkutil.c (xg_get_font):
1803 * term.c (tty_default_color_capabilities):
1804 * xsettings.c (store_monospaced_changed)
1805 (store_font_name_changed, parse_settings)
1806 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1807 This avoids some unlikely crashes due to accessing freed storage,
1808 and avoids some minor memory leaks in the more-typical case.
1810 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1812 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1813 cursor when modeline can't be dragged (Bug#16647).
1815 2014-02-28 Glenn Morris <rgm@gnu.org>
1817 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1818 from custom-delayed-init-variables. (Bug#11565)
1820 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1822 More fixes for mouse glyph calculations (Bug#16647).
1823 * window.c (coordinates_in_window): In intersection of
1824 horizontal and vertical window dividers prefer the horizontal
1825 one. Add some extra parens to last fix.
1826 (window_relative_x_coord): Return x-coordinate for header and
1828 * xdisp.c (remember_mouse_glyph): In text area don't extend
1829 glyph into mode line to show the vertical drag cursor there
1830 immediately. Subdivide mouse glyphs in right fringes to show a
1831 horizontal drag cursor as soon as we enter the "grabbable width"
1832 portion. Handle vertical border case separately. Do not
1833 subdivide window divider areas.
1834 (note_mouse_highlight): On bottom divider of bottommost windows
1835 show vertical drag cursor only when the minibuffer window can be
1838 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1840 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1841 reset by the face of the object just displayed. See also bug#76.
1842 (get_next_display_element): If the string came from a display
1843 property, examine the box face attribute at it->position, not at
1844 it->current.pos, since the latter was not updated yet. (Bug#16870)
1845 (handle_face_prop): Improve commentary.
1847 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1849 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1850 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1852 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1854 Fixes around Bug#16647.
1855 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1856 ON_BOTTOM_DIVIDER cases.
1857 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1858 only if the window has no right divider.
1859 (Fcoordinates_in_window_p): Fix doc-string.
1861 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1863 * lread.c (Funintern): Fix doc to match advertised calling convention.
1865 2014-02-24 Daniel Colascione <dancol@dancol.org>
1867 * keyboard.c (read_char): Close race that resulted in lost events.
1869 2014-02-22 Glenn Morris <rgm@gnu.org>
1871 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1872 * window.c (window-resize-pixelwise): Doc fixes.
1874 * process.c (Finternal_default_process_filter)
1875 (Finternal_default_process_sentinel): Doc tweaks.
1877 2014-02-21 Glenn Morris <rgm@gnu.org>
1879 * process.c (Fprocess_buffer, Faccept_process_output)
1880 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1883 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1885 * window.c (Fwindow_scroll_bar_width): New function.
1887 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1889 Pacify GCC when configuring with --enable-gcc-warnings.
1890 * xdisp.c (move_it_in_display_line_to) [lint]:
1891 Initialize recently-added local.
1893 2014-02-21 Daniel Colascione <dancol@dancol.org>
1895 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1897 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1899 * xdisp.c (init_iterator): Don't dereference a bogus face
1900 pointer. (Bug#16819)
1901 (try_cursor_movement): Don't use cursor position if
1902 set_cursor_from_row failed to compute it. This avoids assertion
1903 violations in MATRIX_ROW.
1904 (move_it_in_display_line_to): Save the iterator state in ppos_it
1905 only once per call. Reimplement the method used to return to the
1906 best candidate position if all the positions found in display line
1907 are beyond TO_CHARPOS. This cuts down the number of calls to
1908 bidi_shelve_cache, which moves a lot of stuff when lines are long
1909 and include bidirectional text. (Bug#15555)
1911 2014-02-20 Glenn Morris <rgm@gnu.org>
1913 * data.c (Fdefalias): Doc fix.
1915 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1917 * xdisp.c (display_line): Fix horizontal scrolling of large images
1918 when fringes are turned off. This comes at a price of not
1919 displaying the truncation/continuation glyphs in this case.
1922 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1923 CreateDIBSection returns an error indication, zero out *ximg after
1924 destroying the image. This avoids crashes in memory allocations
1925 due to the fact that some of the callers also call
1926 x_destroy_x_image, which will attempt to free an already free'd
1929 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1931 * widget.c (update_various_frame_slots): Don't set
1932 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1934 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1936 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1938 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1940 temacs --daemon fix (Bug#16599).
1941 * emacs.c (main): Initialize daemon_pipe[1] here ...
1942 (syms_of_emacs): ... instead of here.
1944 2014-02-16 Anders Lindgern <andlind@gmail.com>
1946 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1949 2014-02-16 Daniel Colascione <dancol@dancol.org>
1951 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1952 (xd_get_connection_address): Use it.
1953 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1954 xd_get_connection_address because the latter signals if the bus
1955 we're trying to close is already disconnected.
1957 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1959 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1960 argument to CreateThread. This avoids segfaults on Windows 9X.
1961 Reported by oslsachem <oslsachem@gmail.com>.
1963 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1965 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1966 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1967 (check_lseek): New function, to report lseek errors.
1968 (save_data_space, update_file_ptrs, read_header, write_header)
1969 (copy_file, copy_rest, unexec): Use these news functions.
1970 (update_file_ptrs): Don't assume wraparound behavior when
1971 converting a large size_t value to off_t.
1973 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1975 * composite.c (fill_gstring_header): Pass positions as C integers
1976 and move parameters checking to...
1977 (Fcomposition_get_gstring): ...this function. Handle case when
1978 buffer positions are in reversed order and avoid crash (Bug#16739).
1980 * buffer.c (validate_region): Mention current buffer in error message.
1982 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1984 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1986 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1988 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1990 2014-02-11 Glenn Morris <rgm@gnu.org>
1992 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1993 Replace refs to "OpenStep" in messages.
1995 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1997 Avoid "." at end of error diagnostics.
1998 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1999 * font.c (Ffont_at):
2000 * nsfns.m (ns_display_info_for_name):
2001 * nsselect.m (Fx_own_selection_internal):
2002 * nsterm.m (performDragOperation:):
2003 Remove "." from end of diagnostic.
2005 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2007 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2008 unintuitive (bug#15824).
2009 (Fyes_or_no_p): Doc fix (bug#15456).
2011 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2013 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2015 * eval.c (call_debugger): When exiting the debugger, do not allow
2016 max_specpdl_size less than actual binding depth (Bug#16603).
2017 (syms_of_eval): Adjust docstring.
2019 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2021 * cmds.c (Fself_insert_command): Output a clearer error message on
2022 negative repetitions (bug#9476).
2024 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2026 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2028 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2030 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2032 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2034 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2036 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2038 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2040 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2042 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2043 `exit' works (bug#15865).
2045 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2047 Constrain window box/body sizes and margin widths (Bug#16649).
2048 * xdisp.c (window_box_width): Don't return less than zero.
2049 (window_box_left_offset, window_box_right_offset): Don't return
2050 more than the window's pixel width.
2051 * window.c (window_body_height, window_body_width): Don't return
2053 (window_resize_apply): Adjust margin width, if necessary.
2055 2014-02-07 Glenn Morris <rgm@gnu.org>
2057 * nsterm.m (syms_of_nsterm): Doc fix.
2059 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2061 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2062 New variables: pointers through which to call the respective APIs.
2063 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2064 (filename_from_ansi, sys_link, check_windows_init_file):
2065 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2066 This is required on Windows 9X, where we dynamically load
2067 UNICOWS.DLL which has their non-stub implementations.
2068 (maybe_load_unicows_dll): Assign addresses to these 2 function
2069 pointers after loading UNICOWS.DLL.
2071 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2072 MultiByteToWideChar and WideCharToMultiByte through function
2075 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2078 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2080 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2081 for OSX >= 10.9 if separate spaces are used.
2082 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2084 2014-02-06 Glenn Morris <rgm@gnu.org>
2086 * buffer.c (cache-long-scans): Doc fix.
2088 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2090 * w32fns.c (Fw32_shell_execute): Doc fix.
2092 2014-02-05 Bastien Guerry <bzg@gnu.org>
2094 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2095 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2097 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2099 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2100 outside the window (Bug#16649).
2102 * xdisp.c (note_mouse_highlight): When entering a margin area show
2103 a non-text cursor (Bug#16647).
2105 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2107 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2108 It prompted a compile-time diagnostic on GNU/Linux.
2109 Simplify to remove the need for the label.
2111 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2113 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2114 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2115 to show it; otherwise return 'unsupported--w32-dialog' to signal
2116 to the caller that emulation with menus is necessary.
2117 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2119 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2121 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2124 * menu.c (Fx_popup_dialog): Don't condition the call to
2125 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2126 special symbol 'unsupported--w32-dialog', emulate the dialog with
2127 a menu by calling x-popup-menu.
2129 * menu.h (Qunsupported__w32_dialog): New extern variable.
2131 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2133 * keyboard.c (kbd_buffer_get_event): Read file notification events
2136 * xgselect.c (xg_select): Read glib events in any case, even if
2137 there are no file descriptors to watch for. (Bug#16519)
2139 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2141 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2142 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2143 * w32term.c (w32_draw_window_divider): Handle first and last
2145 * w32term.h (w32_fill_area_abs): New function.
2146 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2148 * xfaces.c (realize_basic_faces): Handle new face ids.
2149 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2150 and bottom divider width.
2151 * xterm.c (x_draw_window_divider): Handle first and last pixels
2154 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2156 * print.c (Fexternal_debugging_output): Add cast to pacify
2157 --enable-gcc-warnings.
2158 * eval.c (call_debugger): Grow specpdl if the debugger was
2159 entered due to specpdl overflow (Bug#16603) and allow more
2160 specpdl space for the debugger itself.
2162 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2164 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2167 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2169 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2170 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2172 * print.c (Fexternal_debugging_output): If the argument character
2173 is non-ASCII, encode it with the current locale's encoding before
2174 writing the result to the terminal. (Bug#16448)
2176 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2177 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2180 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2182 * process.c (create_process): Reset SIGPROF handler in the child.
2183 * callproc.c (call_process): Likewise.
2185 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2187 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2189 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2191 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2192 of zero to print strings, GDB doesn't like it.
2194 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2195 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2196 we still use correct addresses. (Bug#16576)
2198 2014-01-27 K. Handa <handa@gnu.org>
2200 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2201 to preserve the code detection behavior of 24.3.
2202 * coding.h (struct coding_system): New member detected_utf8_bytes.
2203 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2204 (decode_coding_gap): Use short cut for UTF-8 file reading only
2205 when coding->detected_utf8_bytes equals to coding->src_bytes.
2206 * fileio.c (Finsert_file_contents): Cancel the previous change.
2208 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2210 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2211 that are not visible.
2213 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2215 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2216 is grabbed (Bug#16565).
2218 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2220 * xdisp.c (last_max_ascent): Re-remove after erroneously
2221 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2223 (move_it_to): Re-remove reference to last_max_ascent.
2224 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2225 max_descent here instead of calling line_bottom_y.
2228 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2230 * terminal.c (initial_free_frame_resources): New function.
2231 (init_initial_terminal): Install new hook to free face cache
2232 on initial frame and avoid memory leak. For details, see
2233 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2234 * xfaces.c (free_frame_faces): Adjust comment.
2236 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2238 * data.c (Fstring_to_number): Document results if unparsable
2241 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2243 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2245 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2247 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2248 * coding.c (detect_coding_utf_8, emacs_mule_char)
2249 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2250 (check_utf_8, decode_coding):
2251 * coding.h (struct coding_system.errors):
2252 Use ptrdiff_t, not int, for integer values derived from buffer and
2255 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2256 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2257 before invoking decode_coding_gap, since there's just one block.
2259 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2261 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2262 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2263 too early. Again run change_frame_size before assigning menu-
2266 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2268 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2269 arrives, call x_check_fullscreen, in case the new display has a
2270 different resolution. (Bug#16517)
2272 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2274 * term.c (read_menu_input): If the selected frame changes, exit
2276 (tty_menu_show): If the selected frame changes while we displayed
2277 a menu, throw to top level. (Bug#16479)
2279 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2281 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2283 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2285 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2286 * data.c (count_one_bits_word): Fix bug (negated comparison)
2287 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2289 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2291 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2292 Avoid undefined behavior by initializing display property bit of a
2293 string processed by the bidirectional iterator. For details, see
2294 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2296 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2298 Minor cleanup of previous change.
2299 * image.c (imagemagick_error, Fimagemagick_types):
2300 Omit some recently-introduced and unnecessary casts and assignments.
2302 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2304 Fix two memory leaks discovered with Valgrind.
2305 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2306 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2308 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2310 Fixes in window size functions around Bug#16430 and Bug#16470.
2311 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2312 (Fwindow_mode_line_height, Fwindow_header_line_height)
2313 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2314 Minor doc-string adjustments.
2315 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2316 Rewrite doc-strings.
2317 (window_body_height, window_body_width): Do not count partially
2318 visible lines/columns when PIXELWISE is nil (Bug#16470).
2319 (Qfloor, Qceiling): New symbols.
2321 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2323 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2324 when the image cache is not yet allocated. (Bug#16509)
2326 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2328 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2329 re-attach intervals to its base buffer (Bug#16502).
2330 * intervals.c (set_interval_object): Move from here...
2331 * intervals.h (set_interval_object): ... to here. Fix comments.
2333 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2335 Avoid undefined behavior by initializing buffer redisplay bit.
2336 Problem reported by Dmitry Antipov in
2337 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2338 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2340 Revert some of the CANNOT_DUMP fix (Bug#16494).
2341 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2343 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2345 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2346 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2347 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2348 they are replaced by macros that expand into direct calls to the
2349 corresponding functions from GDI32.DLL.
2350 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2351 variables in the Cygwin build, they are unused.
2353 2014-01-19 K. Handa <handa@gnu.org>
2355 * composite.c (composition_update_it): Fix previous change.
2357 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2359 Fix file name handling on MS-Windows 9X.
2360 * w32.c (maybe_load_unicows_dll): New function.
2362 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2363 on, to make sure we can convert file names to and from UTF-8 on
2364 Windows 9X. This fixes a failure to start up because Emacs cannot
2365 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2367 * w32font.c [WINDOWSNT]: Include w32.h.
2368 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2369 of implementing the same stuff.
2370 Remove now unused g_b_init_is_windows_9x.
2372 * w32.h (maybe_load_unicows_dll): Add prototype.
2374 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2376 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2377 switch to single keyboard. Prevents daemon crashes when a new
2378 client connects while we show a TTY menu in an existing client.
2381 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2383 Fix MinGW64 porting problem with _setjmp.
2384 Reported by Eli Zaretskii in:
2385 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2386 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2387 the old _setjmp and _longjmp. All uses changed.
2389 2014-01-13 Daniel Colascione <dancol@dancol.org>
2391 * textprop.c (Fremove_list_of_text_properties):
2392 Correctly handle reaching the end of the interval tree. (Bug#15344)
2394 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2396 * xdisp.c (resize_mini_window): Round height to a multiple of
2397 frame's line height. Fix bug in calculation of window start
2398 position (Bug#16424).
2400 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2402 * macfont.m: Include termchar.h.
2403 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2404 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2405 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2406 *_WITH_GC_* to take face and f as parameters.
2407 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2408 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2410 2014-01-13 Daniel Colascione <dancol@dancol.org>
2412 Fix menu item updating in the presence of the Unity global menu
2415 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2416 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2418 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2419 updating menus; explain why.
2420 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2421 problem it's supposed to solve and it interferes with detecting
2422 the presence of a global menu.
2423 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2426 2014-01-11 K. Handa <handa@gnu.org>
2428 * composite.c (composition_update_it): Fix indexing of
2429 LGSTRING_CHAR (Bug#15984).
2431 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2433 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2435 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2437 * xdisp.c (try_window_id): Don't use this function's optimizations
2438 if overlays in the buffer displayed by the window have changed
2439 since last redisplay. (Bug#16347)
2440 (message_dolog): Fix indentation.
2442 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2444 * frame.c (frame_resize_pixelwise): Fix doc-string.
2446 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2448 Fix handling of internal borders (Bug#16348).
2449 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2450 Remove internal border width from pixel width of windows.
2451 (change_frame_size_1): Don't return early when frame's pixel
2452 size changes - we still have to record the new sizes in the
2454 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2455 also when toolbar gets larger.
2456 * window.c (check_frame_size): Include internal_border_width in
2458 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2459 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2460 In non-toolkit/non-GTK version clear internal border.
2461 * xterm.c (x_clear_under_internal_border): New function for
2462 non-toolkit/non-GTK version.
2463 (x_after_update_window_line): In non-toolkit/non-GTK version
2465 (handle_one_xevent, x_set_window_size):
2466 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2467 * xterm.h (x_clear_under_internal_border): Extern it.
2469 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2471 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2472 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2475 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2477 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2478 last value of point is not equal to buffer's point. (Bug#16129)
2480 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2483 * nsterm.h (updateCollectionBehavior): Rename from
2484 updateCollectionBehaviour. All uses changed.
2486 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2487 * Makefile.in (SETFATTR): New macro.
2488 (temacs$(EXEEXT)): Use it.
2490 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2492 Fix maximization behavior on Windows (Bug#16300).
2493 * w32fns.c (w32_fullscreen_rect): Don't handle
2494 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2495 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2496 of SetWindowPos. Restore last placement also when leaving
2497 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2498 but the FULLSCREEN_BOTH case.
2500 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2503 * data.c (arithcompare_driver):
2504 * fileio.c (Fcar_less_than_car):
2505 * fns.c (internal_equal):
2506 * frame.c (delete_frame):
2507 * lisp.h (enum More_Lisp_Bits):
2509 Avoid C99 constructs that don't work in C89.
2510 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2511 to port to C89, which doesn't have 'long long'.
2512 (count_trailing_zero_bits): Use them.
2514 2014-01-03 Chong Yidong <cyd@gnu.org>
2516 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2518 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2520 Further adjust frame/window scrollbar width calculations.
2521 * window.c (apply_window_adjustment):
2522 Set windows_or_buffers_changed.
2523 (Fwindow_scroll_bars): Return actual scrollbar width.
2524 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2525 For non-toolkit builds again use 14 as minimum width and set
2526 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2527 * xterm.c (XTset_vertical_scroll_bar): Take width from
2528 WINDOW_SCROLL_BAR_AREA_WIDTH.
2529 (x_new_font): Rename wid to unit. Base calculation of new
2530 scrollbar width on toolkit used and make it analogous to that of
2531 x_set_scroll_bar_default_width.
2532 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2533 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2534 of GetSystemMetrics.
2535 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2536 WINDOW_SCROLL_BAR_AREA_WIDTH.
2537 (x_new_font): Make it correspond to changes in xterm.c.
2539 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2541 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2542 This is a cleaner way to fix the MinGW-w64 porting problem.
2543 Check for INTPTR_MAX misconfiguration.
2545 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2547 * search.c (newline_cache_on_off, find_newline): In indirect
2548 buffers, use the newline cache of the base buffer.
2550 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2551 buffer, invalidate the caches of its base buffer. (Bug#16265)
2553 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2554 buffers, use the width-run cache of the base buffer.
2556 * xdisp.c (redisplay_window): When the window displays an indirect
2557 buffer, and the character widths in the display table have
2558 changed, invalidate the width-run cache of the corresponding base
2561 * fileio.c (Finsert_file_contents): When invalidating the newline
2562 cache, consider the case of inserting into indirect buffer.
2564 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2565 In indirect buffers, use the paragraph cache of the base buffer.
2567 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2569 * window.c (grow_mini_window): Fix last change.
2571 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2573 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2575 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2577 * w32term.c (w32_initialize): Use LCID and LOWORD.
2579 * w32proc.c (create_child): Use pid_t for 5th argument.
2580 (IsValidLocale): Don't provide prototype for MinGW64.
2581 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2582 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2584 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2585 MinGW64 doesn't support.
2587 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2589 * w32.c (set_named_security_info): New function.
2590 (acl_set_file): Fall back on set_named_security_info if
2591 set_file_security fails.
2592 (g_b_init_set_named_security_info_w)
2593 (g_b_init_set_named_security_info_a): New static variables.
2594 (globals_of_w32): Initialize them to zero.
2595 (set_named_security_info): Set them to non-zero if the
2596 corresponding API is available.
2597 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2598 New function typedefs.
2600 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2602 Some more fixes following pixelwise resize changes including one
2604 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2605 of frame_resize_pixelwise.
2606 * widget.c (pixel_to_text_size): New function.
2607 (update_wm_hints): Have size hints respect value of
2608 frame_resize_pixelwise.
2609 (EmacsFrameResize): Alway process resize requests pixelwise.
2610 * window.c (grow_mini_window): Make sure mini window is at least
2612 * xdisp.c (display_menu_bar): Make sure menubar extends till
2614 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2615 (x_set_tool_bar_lines): Calculate pixelwise.
2616 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2617 frame_resize_pixelwise.
2619 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2621 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2622 variables not used there.
2624 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2626 * w32.c (sys_umask): New function. (Bug#16299)
2628 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2630 * dispnew.c (change_frame_size_1): Take old width of root window
2631 from that window's pixel width. (Bug#16284)
2633 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2635 Plain copy-file no longer chmods an existing destination (Bug#16133).
2636 * fileio.c (realmask): Now a static var, not a local.
2637 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2638 Remove arg STATPTR. All uses changed.
2639 (Fcopy_file): Do not alter permissions of existing destinations,
2640 unless PRESERVE-PERMISSIONS (renamed from
2641 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2642 Avoid race when testing for existing destinations and for
2643 when input and output files are the same.
2644 If changing the group fails, adjust both default and
2645 preserved permissions so that access is not granted to the
2647 (Fset_default_file_modes, init_fileio): Update realmask.
2648 (Fdefault_file_modes): Use realmask instead of calling umask.
2650 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2652 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2653 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2654 flags on the daemon pipe ends before execing.
2656 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2658 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2659 session. (Bug#14739)
2661 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2663 * callproc.c (Vexec_path): Document that exec-directory is in it.
2665 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2667 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2670 2013-12-27 Chong Yidong <cyd@gnu.org>
2672 * data.c (Fsymbol_function): Doc fix.
2674 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2676 Some more tinkering with Bug#16051.
2677 * window.c (resize_frame_windows): Don't let the size of the
2678 root window drop below the frame's default character size.
2679 Never ever delete any subwindows - let the window manager do the
2682 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2683 of toolbar lines needed when they exceed the height of the root
2685 (unwind_create_frame_1): New function.
2686 (Fx_create_frame): Generally inhibit calling the window
2687 configuration change hook here. Remove extra call to
2688 change_frame_size - it's not needed when we don't run the
2689 configuration change hook.
2691 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2693 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2694 On my Fedora 19 platform the core dumps were so big that
2695 my desktop became nearly catatonic.
2696 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2697 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2698 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2699 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2700 a clang-only syntax.
2701 * conf_post.h (__has_feature): New macro, if not already defined.
2702 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2703 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2705 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2707 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2708 is a file name. (Bug#16252)
2710 2013-12-25 Chong Yidong <cyd@gnu.org>
2712 * keyboard.c (Voverriding_terminal_local_map)
2713 (Voverriding_local_map): Doc fix.
2715 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2717 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2719 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2720 file name when it is submitted to ShellExecute. Simplify code.
2721 Don't test DOCUMENT for being a string, as that is enforced by
2722 CHECK_STRING. Doc fix.
2724 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2726 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2727 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2728 redisplay_tool_bar does. Improve and fix commentary.
2729 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2730 limits of the glyph matrices. (Bug#16051)
2731 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2732 only when the new size is different from the old one, and the new
2733 size can be achieved given the frame height.
2735 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2737 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2739 2013-12-23 Glenn Morris <rgm@gnu.org>
2741 * lread.c (Fload): Mention load-prefer-newer in doc.
2743 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2745 Handle Bug#16207 by being more restrictive when running hooks.
2746 * window.c (unwind_change_frame): New function.
2747 (Fset_window_configuration): Don't run configuration change hook
2748 while the frame configuration is unsafe. Call select_window
2751 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2753 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2755 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2757 * nsterm.h: Declare EmacsColor category.
2759 * nsterm.m (NSColor): Implement EmacsColor category.
2760 (ns_get_color): Use colorUsingDefaultColorSpace.
2761 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2763 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2765 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2767 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2768 having the PNG_NORETURN attribute, to avoid compiler warning in
2771 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2773 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2775 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2776 fringe background extension.
2777 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2778 because they are now always the same as `left' and `width',
2779 respectively. Remove code for the case that `width' and
2780 `sb_width' are different.
2782 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2784 Remove scroll_bar_actual_width from frames.
2785 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2786 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2787 (x_figure_window_size):
2788 * nsterm.m (x_set_window_size):
2789 * widget.c (set_frame_size):
2790 * w32term.c (x_set_window_size):
2791 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2792 scroll_bar_actual_width.
2794 Convert scroll_bar members to integers on Windows.
2795 * w32term.h (struct scroll_bar): Convert top, left, width,
2796 height, start, end and dragging to integers.
2797 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2799 * w32term.c (w32_set_scroll_bar_thumb)
2800 (w32_scroll_bar_handle_click): Remove XINT conversions for
2801 scroll_bar members. Treat bar->dragging as integer.
2802 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2803 first element. Remove XINT conversions for scroll_bar members.
2804 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2805 Remove XINT conversions for scroll_bar members.
2807 Fix assignment for new window total sizes.
2808 * window.c (Fwindow_resize_apply_total): Assign values for
2811 2013-12-20 Chong Yidong <cyd@gnu.org>
2813 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2814 argument to `append'.
2816 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2818 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2819 current text face, for extending the face of the display margins.
2822 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2823 Doc fix. (Bug#16190)
2825 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2827 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2830 * nsterm.m (Qfile, Qurl): New.
2831 (EV_MODIFIERS2): New macro.
2832 (EV_MODIFIERS): Use EV_MODIFIERS2.
2833 (ns_term_init): Remove font and color from DND, does not work on
2834 newer OSX, and other ports don't have them.
2835 (performDragOperation:): Handle modifiers used during drag.
2836 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2837 Remove global Lisp variables used to communicate with ns-win.el.
2838 Remove font and color handling.
2839 (syms_of_nsterm): Defsym Qfile and Qurl.
2841 2013-12-19 Anders Lindgren <andlind@gmail.com>
2843 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2844 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2846 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2847 (constrainFrameRect): Remove special case nr_screens == 1.
2848 Don't constrain size to size of view.
2850 * nsterm.h (ns_output): Remove dont_constrain.
2852 2013-12-19 Anders Lindgren <andlind@gmail.com>
2854 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2856 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2858 Minor fixes for recent openp changes.
2859 * lisp.h (GCPRO7): New macro.
2860 * lread.c (openp): Use bool for boolean; all callers changed.
2861 Protect save_string from GC. Don't assume that file descriptors
2862 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2863 warning about uninitialized variable.
2865 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2867 * w32fns.c (emacs_abort): Use intptr_t as argument of
2868 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2870 2013-12-18 Glenn Morris <rgm@gnu.org>
2872 * lread.c (Fload): Pass load_prefer_newer to openp.
2873 Don't bother checking mtime if openp already did it.
2874 (openp): Add `newer' argument, to check all suffixes
2875 and find the newest file.
2876 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2877 * callproc.c (call_process):
2878 * charset.c (load_charset_map_from_file):
2879 * emacs.c (init_cmdargs):
2880 * image.c (x_create_bitmap_from_file, x_find_image_file):
2882 * lread.c (Flocate_file_internal):
2883 * process.c (Fformat_network_address):
2884 * sound.c (Fplay_sound_internal):
2885 * w32.c (check_windows_init_file):
2886 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2888 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2890 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2892 * w32.c (getloadavg): Don't index samples[] array with negative
2893 indices. Recover from wall-clock time being set backwards.
2895 * w32term.c (w32_initialize): Declare the argument of
2896 set_user_model as const.
2898 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2899 (w32_menu_show): Constify some arguments passed to MessageBox.
2901 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2902 to initialize Lisp objects.
2904 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2905 initialize Lisp objects.
2907 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2908 use variables used only on X under that condition.
2910 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2911 variables not used there.
2913 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2915 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2916 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2918 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2920 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2921 code, revealed in presence of R2L characters, character
2922 compositions, and display vectors. A better fix for Bug#16148.
2923 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2924 GTK and NS builds, they don't have this member of struct frame.
2926 * dispextern.h (struct composition_it): Correct a comment for the
2929 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2931 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2932 This prevents a compilation error on C compilers that do not
2933 default functions to return 'int' if not declared. Also, add
2934 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2935 since it now uses inline functions.
2937 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2939 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2940 display margins on mode line, header line, and in the frame's
2941 tool-bar window. (Bug#16165)
2943 2013-12-16 Andreas Schwab <schwab@suse.de>
2945 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2947 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2949 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2952 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2954 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2956 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2958 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2959 intended to find bogus pointers in font objects (Bug#16140).
2960 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2961 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2962 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2963 Disable for MS-Windows due to Bug#15876; apparently this
2964 requires more or less substantial changes in fontset code.
2965 * xfont.c (xfont_close):
2966 * xftfont.c (xftfont_close): Call x_display_info_for_display
2967 to check whether 'Display *' is valid (Bug#16093 and probably
2970 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2972 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2973 Reported by Juanma Barranquero <lekktu@gmail.com>.
2975 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2976 open a pty on MS-Windows. (Bug#16152)
2978 * emacs.c (decode_env_path): Fix bogus comparison against
2979 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2981 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2983 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2984 (Fx_file_dialog): Add parentheses around && to silence warning.
2986 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2988 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2990 * xdisp.c (extend_face_to_end_of_line): Extend background of
2991 non-default face in margin areas as well. (Bug#16151)
2992 (display_line): Call extend_face_to_end_of_line for continued
2993 lines as well, if the display margins have non-zero width.
2994 (set_glyph_string_background_width): When needed, set the
2995 extends_to_end_of_line_p flag on glyph strings to be drawn in
2996 margin areas, not only in the text area.
2998 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3001 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3003 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3004 Don't worry about verify_error being t, since it has to be a list.
3006 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3008 Use bool for boolean, focusing on headers.
3009 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3010 No need to include <stdbool.h>, since conf_post.h does it now.
3011 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3012 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3013 (SET_PER_BUFFER_VALUE_P):
3014 * ccl.c, ccl.h (setup_ccl_program):
3015 * ccl.h (CHECK_CCL_PROGRAM):
3016 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3017 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3018 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3019 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3020 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3021 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3022 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3023 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3024 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3025 (CHARSET_FAST_MAP_SET):
3026 * coding.c (decode_coding_ccl, encode_coding_ccl):
3027 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3028 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3029 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3030 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3031 (decode_coding_c_string):
3032 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3033 * conf_post.h (has_attribute):
3034 * dispextern.h (trace_redisplay_p)
3035 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3036 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3037 (SET_GLYPH_FROM_CHAR_GLYPH)
3038 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3039 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3040 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3041 (cursor_in_mouse_face_p):
3042 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3043 (blank_row, prepare_desired_row)
3044 (build_frame_matrix_from_leaf_window, make_current)
3045 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3046 (update_window, scrolling_window, update_frame_line):
3047 * disptab.h (GLYPH_FOLLOW_ALIASES):
3048 * editfns.c (Fformat):
3049 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3050 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3051 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3052 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3053 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3054 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3055 (FONT_DEFERRED_LOG):
3056 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3057 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3058 (FRAME_MOUSE_UPDATE):
3059 * fringe.c (Fdefine_fringe_bitmap):
3060 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3061 (x_create_bitmap_from_xpm_data, xpm_load_image):
3062 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3063 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3064 (MERGE_INTERVAL_CACHE):
3065 * keymap.h (KEYMAPP):
3066 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3067 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3068 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3069 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3070 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3071 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3072 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3073 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3074 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3075 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3076 (SETUP_BUFFER_SYNTAX_TABLE):
3077 * systime.h (timespec_valid_p):
3078 * term.c (save_and_enable_current_matrix):
3079 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3080 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3081 (redisplay_internal, try_window_reusing_current_matrix)
3082 (sync_frame_with_window_matrix_rows, try_window_id)
3083 (display_menu_bar, display_tty_menu_item, display_mode_line)
3084 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3085 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3086 * xmenu.c (xmenu_show):
3087 * xterm.c (use_xim, x_term_init):
3088 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3089 (struct x_bitmap_record):
3090 Use bool for booleans.
3091 * ccl.c (struct buffer_text):
3092 * ccl.h (struct ccl_program):
3093 * charset.h (struct charset):
3095 * coding.h (struct iso_2022_spec, struct coding_system):
3096 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3097 (struct glyph_string, struct face, struct face_cache)
3098 (struct bidi_string_data, struct bidi_it)
3099 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3101 * editfns.c (Fformat):
3102 * frame.h (struct frame):
3103 * fringe.c (struct fringe_bitmap):
3104 * intervals.h (struct interval):
3105 * keyboard.h (struct kboard):
3106 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3107 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3108 (struct Lisp_Buffer_Local_Value, union specbinding):
3109 * macfont.m (struct macfont_info):
3110 * process.h (struct Lisp_Process):
3111 * termchar.h (struct tty_display_info):
3112 * window.h (struct window):
3113 * xterm.h (struct x_output):
3114 Use bool_bf for boolean bit-fields.
3115 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3116 All callers changed.
3117 * ccl.h (struct ccl_program): Remove unused members private_state,
3118 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3120 (struct ccl_spec): Remove unused members cr_carryover,
3121 eight_bit_carryover.
3122 * conf_post.h: Include <stdbool.h>.
3123 (bool_bf): New type.
3124 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3125 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3126 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3127 'do { ... } while (false)' brackets.
3128 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3129 Args must now be expressions; all callers changed.
3130 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3131 (PRODUCE_GLYPHS): Simplify use of boolean.
3132 * fileio.c (Fcopy_file):
3133 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3134 * lisp.h (UNGCPRO): Return void, not int.
3135 (FOR_EACH_TAIL): Use void expression, not int expression.
3136 * region-cache.c: Reindent.
3137 * region-cache.h: Copy comments from region-cache.c, to fix
3138 incorrect remarks about booleans.
3140 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3142 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3143 when character at point is displayed from a display vector.
3146 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3148 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3149 now a list of certificate validation checks that will abort a
3150 connection with an error.
3151 (Fgnutls_boot): Document it and use it.
3153 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3155 * w32term.c (w32_enable_frame_resize_hack): New variable.
3156 (x_set_window_size): Use it to hack frame resizing on Windows
3159 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3161 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3162 Windows-specific code to w32.c. Change error message text to
3163 match that of Posix platforms.
3165 * w32.c (w32_copy_file): New function, most of the code copied and
3166 reworked from Fcopy_file. Improve error handling. Plug memory
3167 leak when errors are thrown. Support file names outside of the
3168 current codepage. (Bug#7100)
3170 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3172 * lread.c (load_path_default): Prototype.
3174 2013-12-13 Glenn Morris <rgm@gnu.org>
3176 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3177 (dump_path): Remove.
3178 (load-path-default): Remove `changed' argument.
3179 Do not set dump_path permanently. Simplify.
3180 (init_lread): Simplify.
3181 (syms_of_lread): Remove dump_path.
3183 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3185 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3186 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3187 2013-12-12 font-related change to avoid Bug#16128, which
3188 is quite hard to fix without even more substantial changes.
3190 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3192 * font.c (font_close_object): Check for live frame (Bug#16128).
3194 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3196 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3197 Return ptrdiff_t, not int, since it's a buffer size.
3198 Reindent/reparen some macros to a more Gnuish style.
3200 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3202 Avoid undefined behavior with huge regexp interval counts.
3203 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3204 since it's now specialized to interval counts. All uses changed.
3205 Do not assume wraparound on signed integer overflow.
3206 (regex_compile): Simplify based on the above changes.
3208 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3210 Support file names on MS-Windows that use characters outside of
3211 the current system codepage. (Bug#7100)
3213 * w32.c (get_file_security, set_file_security)
3214 (create_symbolic_link): Separate pointers and boolean flags for
3215 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3216 non-zero, else the former.
3217 (codepage_for_filenames, filename_to_utf16, )
3218 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3220 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3222 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3223 Accept only one argument; all callers changed.
3224 (dostounix_filename): Remove the second argument, now works in
3225 UTF-8. All callers changed.
3226 (parse_root): Lose DBCS code.
3227 (get_long_basename, w32_get_short_filename, init_environment)
3228 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3229 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3230 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3231 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3232 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3233 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3235 (ansi_encode_filename): New function.
3236 (get_emacs_configuration, get_emacs_configuration_options):
3238 (add_volume_info, GetCachedVolumeInformation): Run the input file
3239 name through unixtodos_filename, to ensure it is stored and
3240 referenced in canonical form.
3241 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3242 (logon_network_drive, sys_link, utime): Improve error handling.
3243 (sys_access): New function.
3244 (hashval, generate_inode_val): Unused functions deleted.
3245 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3246 (check_windows_init_file): Convert error message from UTF-8 to
3247 ANSI codepage, for display in the message box.
3248 (globals_of_w32): Set w32_unicode_filenames according to the OS
3251 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3252 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3253 (syms_of_w32term): Declare w32-unicode-filenames.
3255 * w32proc.c (new_child, delete_child): Remove code that handled
3256 unused pending_deletion and input_file members of the child struct.
3257 (create_child, sys_spawnve): Convert all file names to ANSI
3258 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3259 name cannot be encoded in ANSI codepage. Don't use
3260 unixtodos_filename, mirror slashes by hand.
3261 (record_infile, record_pending_deletion): Functions deleted.
3262 (Fw32_short_file_name): Call w32_get_short_filename instead of
3265 * w32notify.c (add_watch): Work in Unicode mode when
3266 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3267 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3268 instead, do the same with Lisp primitives.
3270 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3271 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3272 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3273 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3274 (Fw32_shell_execute): Improve error reporting.
3275 (Fdefault_printer_name): Ifdef away for Cygwin.
3277 * w32.h (struct _child_process): Remove input_file and
3278 pending_deletion members that are no longer used.
3279 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3280 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3281 (ansi_encode_filename): New and updated prototypes.
3283 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3285 (unexec): Don't use dostounix_filename, it expects a file name in
3286 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3289 * fileio.c (Ffile_name_directory, file_name_as_directory)
3290 (directory_file_name, Fexpand_file_name)
3291 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3292 arguments of dostounix_filename.
3293 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3294 use MAX_UTF8_PATH for size of file-name strings.
3295 (emacs_readlinkat): Build an explicitly unibyte string for file
3297 (syms_of_fileio) <file-name-coding-system>:
3298 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3300 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3301 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3302 directories to UTF-8.
3303 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3304 environment, and each element of the input PATH, to UTF-8.
3306 * dired.c (file_attributes): Use build_unibyte_string explicitly
3307 to make Lisp strings from user and group names.
3309 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3312 * coding.c (decode_file_name, encode_file_name): New functions.
3314 * termcap.c (tgetent): Adapt to the change in arguments of
3317 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3320 * msdos.c (dostounix_filename, init_environment): Adapt to the
3321 change in arguments of dostounix_filename.
3323 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3324 [WINDOWSNT]: Encode file names passed to the image libraries in
3327 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3328 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3330 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3331 arguments of dostounix_filename.
3333 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3335 * font.h (struct font_entity) [HAVE_NS]: New field to record
3336 font driver which was used to create this entity.
3337 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3338 frame where the font was opened.
3339 (font_close_object): Add prototype.
3340 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3341 (font_close_object): Not static any more. Lost frame arg.
3342 Adjust comment and users.
3343 * alloc.c (cleanup_vector): Call font_close_object to adjust
3344 per-frame font counters correctly. If HAVE_NS, also call
3345 driver-specific cleanup for font-entity objects.
3346 * ftfont.c (ftfont_open):
3347 * nsfont.m (nsfont_open):
3348 * w32font.c (w32font_open_internal):
3349 * xfont.c (xfont_open):
3350 * xftfont.c (xftfont_open): Save frame pointer in font object.
3351 * macfont.m (macfont_open): Likewise.
3352 (macfont_descriptor_entity): Save driver pointer to be able
3353 to call its free_entity routine when font-entity is swept.
3354 * ftxfont.c (ftxfont_open): Add eassert because frame
3355 pointer should be saved by ftfont_driver.open.
3357 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3359 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3360 input polling is used. This is still meaningful for Cygwin, see
3361 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3362 * keyboard.c (poll_for_input_1, input_polling_used):
3363 Define unconditionally.
3364 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3365 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3366 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3367 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3368 (face_for_char): Likewise. Rearrange eassert and return ASCII
3369 face for CHAR_BYTE8_P.
3370 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3372 2013-12-11 Ken Brown <kbrown@cornell.edu>
3374 * dispextern.h (erase_phys_cursor):
3375 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3377 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3379 * nsterm.m (x_free_frame_resources):
3380 * term.c (tty_free_frame_resources):
3381 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3382 face cache because it's implied by free_frame_faces anyway.
3383 * w32term.c (x_free_frame_resources): Likewise. Do not call
3384 free_frame_faces twice.
3386 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3388 * editfns.c (Fformat_time_string): Mention %F in the doc.
3390 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3392 * window.c (resize_frame_windows): Don't return immediately when
3393 the root window's size doesn't change - the minibuffer window
3394 may still have to be repositioned/resized.
3395 * xfns.c (Fx_create_frame): Always change the frame size after
3396 initializing the frame's faces.
3397 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3398 change_frame_size should already have done it.
3399 (x_new_font): Assign new tool- and menu-bar heights.
3400 (x_set_window_size_1): Account for tool- and menu-bar heights
3401 (Bug#16013). Don't set pixel sizes since change_frame_size
3402 should already have done it.
3404 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3406 Remove the option of using libcrypto.
3407 * Makefile.in (LIB_CRYPTO): Remove.
3408 (LIBES): Don't use it.
3410 2013-12-11 Juri Linkov <juri@jurta.org>
3412 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3413 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3415 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3417 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3418 drawn tool bar items (Bug#16058).
3419 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3421 2013-12-09 Ken Brown <kbrown@cornell.edu>
3423 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3425 * lisp.h (get_frame_param): Adjust conditions for prototype
3428 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3430 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3431 Avoid unused macro warning if configured --without-xft.
3433 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3435 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3437 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3439 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3441 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3443 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3445 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3447 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3449 Use libcrypto's checksum implementations if available, for speed.
3450 * Makefile.in (LIB_CRYPTO): New macro.
3453 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3454 The macro didn't conform to C99 due to type mismatch,
3455 which caused compilation failure with Sun C 5.12,
3456 and it was confusing anyway. Include window.h to declare
3457 redisplay_other_windows.
3459 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3461 * window.c (set_window_buffer): Update mode line (bug#16084).
3463 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3465 Fix minor problems found by static checking.
3466 * keyboard.c (poll_for_input_1, input_polling_used):
3467 Define only if HAVE_NTGUI.
3468 * xmenu.c (popup_activate_callback): Omit unnecessary
3469 check against USE_X_TOOLKIT, which must be defined here anyway.
3470 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3473 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3475 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3477 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3479 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3481 * nsterm.m (x_set_window_size): Remove fprintf.
3482 (init): Define always. Set applicationDidFinishLaunchingCalled
3484 (applicationDidFinishLaunching:):
3485 Set applicationDidFinishLaunchingCalled.
3486 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3489 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3491 Pixel resize changes for NS (Bug#16049).
3492 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3493 height/width. row/cols are locals.
3494 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3495 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3496 (windowWillResize): Remove gsextra. Calculate extra as in
3498 (x_new_font): Don't change frame size if fullscreen.
3499 Change size pixelwise.
3501 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3502 comment in xfns.c. Change to pixelwise call.
3504 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3506 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3509 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3511 * xterm.c (input_signal_count): Remove.
3512 (x_dispatch_event): Define unconditionally.
3513 (x_make_frame_visible): Process X events until the frame
3514 is really visible (Bug#16027).
3515 * xterm.h (x_dispatch_event): Declare unconditionally.
3517 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3519 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3521 * nsterm.m (x_set_window_size): Handle pixelwise.
3523 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3525 * w32term.c (x_new_font):
3526 * xterm.c (x_new_font): Calculate new frame size from new font
3529 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3531 * lisp.h (FOR_EACH_TAIL): New macro.
3532 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3534 * window.c (select_window): Call second wset_redisplay before we change
3535 selected_window (bug#16034).
3537 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3539 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3541 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3543 * w32xfns.c: Include window.h, to avoid a compiler warning.
3545 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3547 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3548 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3549 window_scroll takes care of it.
3550 (Fset_window_point, Fdelete_other_windows_internal)
3551 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3552 (Fsplit_window_internal, Fdelete_window_internal)
3553 (Fresize_mini_window_internal, Fset_window_configuration)
3554 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3555 cause redisplay instead of forcing a complete redisplay.
3556 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3557 we're only affecting the selected_window.
3559 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3561 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3562 directional control characters. Update type and category
3563 determination according to the UBA from Unicode v6.3.
3564 (bidi_category_t): New category EXPLICIT_FORMATTING.
3566 * dispextern.h (bidi_type_t): Update to include new bidirectional
3567 properties introduced with Unicode v6.3. (Bug#16043)
3569 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3571 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3574 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3576 * font.c (font_list_entities): Remove dummy assignment.
3577 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3578 used on graphic displays only. Remove unused 'font_encoder' member.
3579 (struct font_bitmap): Remove unused 'extra' member.
3580 * nsfont.m (nsfont_open):
3581 * w32font.c (w32font_open_internal):
3582 * ftfont.c (ftfont_get_bitmap): Adjust users.
3584 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3586 Use bool for boolean.
3587 * tparam.c (tparam1):
3588 * undo.c (record_point, record_property_change):
3589 Use bool for boolean, for local vars that are always true or false.
3591 Minor integer overflow fixes (Bug#16033).
3592 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3593 This improves on the previous fix to this function.
3594 (window_resize_check): When summing up pixel counts, don't rely on
3595 undefined behavior if the sum overflows.
3597 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3599 * window.c (Fset_window_new_pixel): Don't choke at negative
3600 argument value (Bug#16033).
3602 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3603 to avoid crash in window_box_height.
3605 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3606 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3608 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3610 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3612 Minor integer overflow fixes.
3613 * window.c (Fset_window_new_pixel, grow_mini_window):
3614 * xdisp.c (Fwindow_text_pixel_size):
3615 Avoid undefined behavior on signed integer overflow.
3616 * xfns.c (x_set_mouse_color):
3617 Check that drag shape fits in 'unsigned', since that's what X wants.
3619 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3621 Improve reporting of fatal exception on MS-Windows.
3622 * w32fns.c (my_exception_handler): New function.
3623 (globals_of_w32fns): Set it up as the unhandled exception
3624 handler. Initialize exception code and address to zeros.
3625 (emacs_abort): If the exception code and address are available,
3626 print them at the beginning of the backtrace. Fix the format of
3627 printing addresses (was producing 0x0x12345678 on XP).
3630 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3632 * eval.c (Fbacktrace__locals): New function.
3633 (syms_of_eval): Defsubr it.
3635 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3637 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3638 Define here to unify between...
3639 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3640 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3642 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3644 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3646 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3647 fringe background extension.
3648 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3649 because they are now always the same as `left' and `width',
3650 respectively. Remove code for the case that `width' and
3651 `sb_width' are different.
3653 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3655 Fix minor problems found by static checking.
3656 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3657 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3658 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3660 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3662 * image.c (imagemagick_compute_animated_image): Don't crash if we
3663 have an animation with different-sized images (bug#15313).
3665 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3667 Remove some unused items introduced during pixelwise change.
3668 * window.c (window_resize_total_check): Remove unused function.
3669 * xdisp.c (remember_mouse_glyph): Remove unused label.
3670 (Ftool_bar_height): Move declaration inside #if.
3671 * xterm.c (x_set_window_size): Don't use r and c.
3673 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3675 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3678 * window.c (Fset_window_configuration): Comment out unused variables.
3680 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3682 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3684 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3686 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3688 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3689 HAVE_GNUTLS3 (Bug#16001).
3691 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3692 if interrupts are deferred (Bug#15801).
3694 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3696 Support resizing frames and windows pixelwise.
3697 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3698 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3699 (struct glyph_matrix): Replace window_left_col and
3700 window_top_line by window_pixel_left and window_pixel_top.
3701 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3703 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3704 (draw_window_divider, move_it_to, x_draw_right_divider)
3705 (x_draw_bottom_divider, change_frame_size): Add or fix
3707 * dispnew.c (change_frame_size_1): Change prototype.
3708 (adjust_glyph_matrix, required_matrix_width)
3709 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3710 values instead of lines and columns.
3711 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3712 WINDOW_TOTAL_FRINGE_WIDTH.
3713 (handle_window_change_signal, do_pending_window_change)
3714 (init_display): Adjusts calls of change_frame_size.
3715 (change_frame_size, change_frame_size_1): Handle pixelwise
3717 * frame.c (Qright_divider_width, Qbottom_divider_width):
3719 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3720 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3721 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3722 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3724 (set_frame_param): New function.
3725 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3726 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3727 (Ffringe_width, Fborder_width, Fright_divider_width)
3728 (Fbottom_divider_width): New functions, defsubr them.
3729 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3730 New argument pixelwise.
3731 (struct frame_parm_table): New members Qright_divider_width and
3732 Qbottom_divider_width.
3733 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3734 (x_report_frame_params): Handle Qright_divider_width and
3735 Qbottom_divider_width.
3736 (x_set_right_divider_width, x_set_bottom_divider_width):
3738 (frame_resize_pixelwise): New option.
3739 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3740 new_pixelwise, right_divider_width and bottom_divider_width;
3741 remove total_lines; rename text_lines, text_cols, new_text_lines
3742 and new_text_cols to text_height, text_width, new_height and
3743 new_width respectively.
3744 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3745 FRAME_TEXT_WIDTH respectively.
3746 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3747 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3748 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3750 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3751 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3752 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3753 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3754 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3755 (FRAME_TOTAL_COLS_ARG): Remove macro.
3756 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3757 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3758 (x_wm_set_size_hint): Handle frame pixel sizes.
3759 * indent.c (compute_motion, Fcompute_motion):
3760 Call window_body_width instead of window_body_cols.
3761 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3762 (make_lispy_position): Handle right and bottom dividers.
3763 (Fsuspend_emacs): Pixelize call of change_frame_size.
3764 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3765 * lisp.h: Extern set_frame_param.
3766 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3768 (Fx_create_frame): Add entry for vertical_drag_cursor.
3769 Pixelize call of change_frame_size.
3770 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3771 * nsterm.m (ns_update_window_end): Optionally draw right
3773 (x_set_window_size): Add argument pixelwise.
3774 Call check_frame_size and change_frame_size with pixelwise zero.
3775 (ns_draw_window_divider): New function.
3776 (ns_redisplay_interface): Add ns_draw_window_divider.
3777 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3778 (x_new_font): Call x_set_window_size with pixelwise zero.
3779 * print.c (print_object): For a window print its sequence
3781 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3782 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3783 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3784 (w32_createwindow): Use scroll bar area width.
3785 (w32_wnd_proc): Handle bottom divider width.
3786 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3787 (Fx_create_frame): Default divider width parameters.
3788 Caclulate sizes pixelwise. Add vertical drag cursor support.
3789 (x_create_tip_frame): Default divider widths to zero.
3790 Pixelize call to change_frame_size.
3791 (Fx_show_tip): Add handling of divider widths. Pixelize window
3793 (Fw32_frame_rect): New function.
3794 (frame_parm_handler w32_frame_parm_handlers): Add divider
3796 (Vx_window_vertical_drag_shape): Add variable.
3797 * w32inevt.c (resize_event, maybe_generate_resize_event):
3798 Pixelize change_frame_size calls.
3799 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3801 * w32term.c (w32_draw_window_divider): New function.
3802 (x_update_window_end): Handle right divider.
3803 (w32_draw_fringe_bitmap, x_scroll_run)
3804 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3805 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3806 Calculate new frame sizes pixelwise.
3807 (x_new_font): Pixelize call to x_set_window_size.
3808 (x_check_fullscreen): Pixelize call to change_frame_size.
3809 (x_set_window_size_1, x_set_window_size): New argument
3810 pixelwise. Calculate pixelwise.
3811 (x_wm_set_size_hint): Use scroll bar area width.
3812 (w32_redisplay_interface): Add w32_draw_window_divider.
3813 * w32term.h (struct w32_output): Add vertical drag cursor.
3814 * widget.c (set_frame_size, update_wm_hints)
3815 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3817 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3818 * window.c (sequence_number): Restore.
3819 (Fwindow_pixel_width, Fwindow_pixel_height)
3820 (Fwindow_mode_line_height, Fwindow_header_line_height)
3821 (window_pixel_to_total, Frun_window_scroll_functions)
3822 (Fset_window_new_pixel, window_resize_apply_total)
3823 (Fwindow_resize_apply_total): New functions.
3824 (window_body_height, window_body_width): Rename from
3825 window_body_lines. New argument PIXELWISE.
3826 Calculate pixelwise.
3827 (Fwindow_body_height, Fwindow_body_width): New argument
3829 (coordinates_in_window, window_relative_x_coord): Use window's
3830 pixel width instead of total width.
3831 (replace_window, recombine_windows): Initialize pixel values.
3832 (resize_root_window, resize_frame_windows, grow_mini_window)
3833 (shrink_mini_window): New argument PIXELWISE.
3834 Calculate pixelwise.
3835 (Fdelete_other_windows_internal, adjust_window_margins)
3836 (window_resize_check, window_resize_apply)
3837 (Fdelete_window_internal, Fresize_mini_window_internal)
3838 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3839 (check_frame_size): Rename arguments. New argument PIXELWISE.
3840 Calculate pixelwise.
3841 (set_window_buffer): Make samebuf bool. Run configuration change
3842 hook only if buffer changed.
3843 (Fset_window_buffer): Rewrite doc-string.
3844 (make_window): Initialize new_pixel slot.
3845 (Fwindow_resize_apply): Check pixel size of root window.
3846 (Fsplit_window_internal): Call 2nd argument pixel_size.
3847 Calculate pixelwise.
3848 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3850 (save_window_data): New slots frame_text_width,
3851 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3852 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3854 (Fcurrent_window_configuration, Fset_window_configuration)
3855 (save_window_save, compare_window_configurations): Handle new
3856 slots in save_window_data and saved_window.
3857 (Fset_window_scroll_bars): Fix doc-string.
3858 (window_resize_pixelwise): New variable.
3859 (coordinates_in_window, Fcoordinates_in_window_p):
3861 (make_parent_window): Adjust sequence_number.
3862 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3864 * window.h (struct window): New members new_pixel, pixel_left,
3865 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3866 (wset_new_pixel): New function.
3867 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3868 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3869 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3870 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3871 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3872 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3873 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3874 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3875 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3876 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3877 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3878 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3879 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3880 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3881 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3883 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3884 (window_body_width, check_frame_size): Adapt external declarations.
3885 * xdisp.c (last_max_ascent): New integer.
3886 (window_text_bottom_y): Handle bottom divider.
3887 (window_box_width, window_box_height): Calculate pixelwise.
3888 (get_glyph_string_clip_rects): Handle right divider.
3889 (remember_mouse_glyph): When windows are resized pixelwise
3890 proceed with width and height set to 1.
3891 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3893 (move_it_to): Calculate and return maximum x position
3895 (Fwindow_text_pixel_size): New function.
3896 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3897 (tool_bar_lines_needed): Rename to tool_bar_height.
3898 Calculate pixelwise.
3899 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3900 Calculate pixelwise.
3901 (redisplay_tool_bar): Calculate pixelwise.
3902 (redisplay_window): Calculate pixelwise. Handle dividers.
3903 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3904 (x_draw_vertical_border): Handle dividers.
3905 (define_frame_cursor1): Handle vertical drag cursor.
3906 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3907 (expose_window): Calculate pixelwise. Handle dividers.
3908 (init_xdisp): Initialize pixel values.
3909 * xfaces.c (Qwindow_divider): New face.
3910 (realize_basic_faces): Realize it.
3911 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3912 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3913 (x_set_scroll_bar_default_width): Default actual width to 16.
3914 (Fx_create_frame): Set sizes pixelwise.
3915 (x_create_tip_frame): Default divider widths to zero.
3916 Pixelize call of change_frame_size.
3917 (Fx_show_tip): Handle divider widths. Initial pixel position
3919 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3920 (Vx_window_vertical_drag_shape): New option.
3921 * xmenu.c (free_frame_menubar): Pixelize call of
3923 * xterm.c (x_draw_window_divider): New function.
3924 (x_update_window_end): Optionally draw right divider.
3925 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3926 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3927 (handle_one_xevent, x_new_font): Calculate pixelwise.
3928 (x_set_window_size_1, x_set_window_size): New argument
3929 pixelwise. Calculate pixelwise.
3930 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3931 (struct x_redisplay_interface): Add x_draw_window_divider.
3932 * xterm.h (struct x_output): Add vertical_drag_cursor.
3934 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3936 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3937 Set invisible frames's `redisplay' when a full redisplay is requested.
3938 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3939 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3940 (display_mode_lines): Set it here instead.
3942 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3944 * dispextern.h (set_window_update_flags): Remove.
3946 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3948 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3950 * xdisp.c (REDISPLAY_SOME_P): New macro.
3951 (redisplay_internal): Use it (bug#15999).
3952 (prepare_menu_bars, redisplay_window): Use it as well.
3954 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3956 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3958 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3959 (globals_of_w32font): Zero it out.
3960 (GetCharWidth32W_Proc): New function pointer.
3961 (get_char_width_32_w): New function.
3962 (compute_metrics): If get_glyph_outline_w returns an error, try
3963 get_char_width_32_w before declaring a failure. This avoids
3964 punishing raster (a.k.a. "bitmap") fonts by slowing down
3965 redisplay. (Bug#6364).
3967 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3969 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3970 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3971 highlight needs to be redisplayed. (Bug#15913)
3973 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3975 Fix minor problems found by static checking.
3976 * buffer.h (struct buffer_text, struct buffer):
3977 * frame.h (struct frame):
3978 * window.h (struct window):
3979 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3980 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3981 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3982 no-longer-valid use of HAVE_MENUS.
3983 * xdisp.c (propagate_buffer_redisplay): Now static.
3985 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3987 * xmenu.c (Fmenu_or_popup_active_p):
3988 * window.c (Fset_window_configuration):
3989 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3990 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3991 * fns.c (Fyes_or_no_p):
3992 * editfns.c (Fmessage_box, Fmessage_or_box):
3993 * alloc.c (make_save_ptr_ptr):
3994 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3996 * window.c (Fset_window_configuration): Move select_window later.
3998 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4000 Refine redisplay optimizations to only redisplay *some* frames/windows
4001 rather than all of them.
4002 * xdisp.c (REDISPLAY_SOME): New constant.
4003 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4004 (bset_redisplay, bset_update_mode_line): New functions.
4005 (message_dolog): Use bset_redisplay.
4006 (clear_garbaged_frames): Use fset_redisplay.
4007 (echo_area_display): Use wset_redisplay.
4008 (buffer_shared_and_changed): Remove.
4009 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4010 frame titles. Compute the actual set of windows redisplayed.
4011 Don't update frame titles and menu bars for frames that don't need to
4013 (propagate_buffer_redisplay): New function.
4015 (redisplay_internal): Use it. Be more selective in the set of windows
4016 we redisplay. Propagate windows_or_buffers_changed to
4017 update_mode_lines a bit later to simplify the code.
4018 (mark_window_display_accurate_1): Reset window and buffer's
4020 (redisplay_window): Do nothing if neither the window nor the buffer nor
4021 the frame needs redisplay.
4022 * window.h (struct window): Add `redisplay' field.
4023 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4024 (redisplay_other_windows, window_list): New declarations.
4025 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4026 (window_list): Not static any more.
4027 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4028 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4029 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4030 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4031 * frame.h (struct frame): Add `redisplay' field.
4032 Move `external_menu_bar' bitfield next to other bit-fields.
4033 (SET_FRAME_GARBAGED): Use fset_redisplay.
4034 (SET_FRAME_VISIBLE): Don't garbage the frame;
4035 Use redisplay_other_windows.
4036 * buffer.h (struct buffer): Add `redisplay' field.
4037 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4038 (modify_overlay): Use bset_redisplay.
4039 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4041 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4043 Support w32 file notifications in batch mode.
4044 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4045 invalid (which happens in batch mode). If non-interactive, call
4046 handle_file_notifications to store file notification events in the
4047 input queue. (Bug#15933)
4049 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4051 * w32inevt.c (handle_file_notifications): Now external, not static.
4053 * w32term.h (handle_file_notifications): Provide prototype.
4055 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4056 init_crit, since init_display, which does that otherwise, is not
4059 2013-11-27 Glenn Morris <rgm@gnu.org>
4061 * Makefile.in ($(lispsource)/international/charprop.el): New.
4062 (emacs$(EXEEXT)): Depend on charprop.el.
4064 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4066 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4067 deleting portions of the buffer under non-nil REPLACE argument.
4070 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4071 directory, watch it and not its parent.
4072 (add_watch): Allow empty string in FILE.
4074 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4076 * window.c (Fset_window_start, window_resize_apply)
4077 (window_scroll): Reset window_end_valid (Bug#15957).
4079 2013-11-27 Glenn Morris <rgm@gnu.org>
4081 * Makefile.in (leimdir): Now in lisp source directory.
4082 ($(leimdir)/leim-list.el): Just use ../leim .
4083 * epaths.in (PATH_DUMPLOADSEARCH):
4084 * lread.c (load_path_default):
4085 * nsterm.m (ns_load_path): No more leim directory.
4087 2013-11-26 Andreas Schwab <schwab@suse.de>
4089 * .gdbinit (xgettype): Add cast.
4091 2013-11-26 Glenn Morris <rgm@gnu.org>
4093 Preload leim-list.el.
4094 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4095 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4096 is a single directory.
4098 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4100 bool-vector-subsetp is now the normal direction (Bug#15912).
4101 * data.c (Fbool_vector_subsetp): Test whether the first argument
4102 is a subset of the second one, not the reverse. Add doc string.
4104 Fix minor problems found by static checking.
4105 * lread.c (load_path_default): Now static.
4106 * textprop.c (text_property_stickiness): Be consistent about the
4107 test used when deciding whether to consider the previous character.
4108 This simplifies the code a bit.
4110 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4112 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4114 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4115 (syms_of_frame): Don't defsubr them.
4117 2013-11-25 Glenn Morris <rgm@gnu.org>
4119 * lread.c (load_path_default): Change the sense of the argument.
4120 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4121 from dump_path. When it is not, avoid checking dump_path twice.
4123 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4124 uninstalled dump_path against installed Vload_path. (Bug#15964)
4126 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4128 Export get_pos_property to Elisp.
4129 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4130 (syms_of_editfns): Export it to Elisp.
4132 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4134 2013-11-23 Romain Francoise <romain@orebokech.com>
4136 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4137 initialization here ...
4138 (syms_of_fileio): ... from here.
4140 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4142 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4143 Please use --enable-check-lisp-object-type.
4145 2013-11-23 Glenn Morris <rgm@gnu.org>
4147 * process.c (get_process): Explicit error for dead buffers.
4149 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4151 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4153 2013-11-23 Glenn Morris <rgm@gnu.org>
4155 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4156 * lread.c (load_path_check): Take path to check as argument.
4157 (load_path_default): New, split from init_lread.
4158 (init_lread): Move calc of default load-path to load_path_default.
4159 Empty elements in EMACSLOADPATH now stand for the default.
4160 (load-path): Doc fix.
4161 * emacs.c (decode_env_path): Add option to treat empty elements
4162 as nil rather than ".".
4163 * callproc.c (init_callproc_1, init_callproc):
4164 * image.c (Vx_bitmap_file_path):
4165 * lisp.h (decode_env_path):
4166 * lread.c (Vsource_directory):
4167 Update for new argument spec of decode_env_path.
4169 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4171 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4172 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4174 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4176 Fix some dependency problems that cause unnecessary recompiles.
4177 Problem reported by RMS in
4178 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4179 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4180 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4181 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4182 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4183 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4184 (boostrap-clean): No need to remove stamp-oldxmenu.
4186 Fix recently introduced bool vector overrun.
4187 This was due to an optimization that went awry.
4188 Reported by Glenn Morris in
4189 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4190 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4191 for empty vectors, undoing the 2013-11-18 change.
4192 * data.c (bool_vector_binop_driver): Rely on this.
4193 Fix bug that occasionally overran the destination.
4194 * lisp.h (struct Lisp_Bool_vector): Document this.
4196 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4198 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4201 * nsterm.m (init, run, stop:): Comment out for now, does not work
4204 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4206 * charset.c (syms_of_charset): Don't read past end of string.
4208 2013-11-19 Glenn Morris <rgm@gnu.org>
4210 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4212 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4214 Add hooks to run on gaining/losing focus. (Bug#15029)
4215 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4216 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4217 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4219 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4221 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4222 The old names predated the API change that put destination at end.
4224 Improve API of recently-added bool vector functions (Bug#15912).
4225 The old API had (bool-vector-count-matches A B)
4226 and (bool-vector-count-matches-at A B I), which gave the
4227 misleading impression that the two functions were variants, one
4228 with a location I. The new API has (bool-vector-count-population A)
4229 and (bool-vector-count-consecutive A B I) to make the distinction
4230 clearer. The first function no longer has a B argument, since the
4231 caller can easily determine the number of nils if the length and
4232 number of ts is known.
4233 * data.c (Fbool_vector_count_population): Rename from
4234 bool_vector_count_matches, and accept just 1 argument.
4235 (Fbool_vector_count_consecutive): Rename from
4236 Fbool_vector_count_matches_at.
4238 Always allocate at least one bits_word per bool vector.
4239 See Daniel Colascione in:
4240 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4241 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4242 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4243 * lisp.h (struct Lisp_Bool_vector): Document this.
4245 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4247 * insdel.c (invalidate_buffer_caches): New function, consolidated
4248 from part of prepare_to_modify_buffer.
4249 (insert_from_gap, prepare_to_modify_buffer):
4250 * coding.c (code_convert_region, code_convert_string):
4251 Call invalidate_buffer_caches. (Bug#15841)
4253 * lisp.h (invalidate_buffer_caches): Add prototype.
4255 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4257 * w32term.c (x_update_window_end): Don't invalidate the entire
4258 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4259 highlight needs to be redisplayed. (Bug#15913)
4261 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4263 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4265 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4267 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4268 while we are using Vprin1_to_string_buffer.
4270 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4271 after inserting the description string. (Bug#15907)
4273 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4275 * data.c: Work around bogus GCC diagnostic about shift count.
4276 Reported by Eli Zaretskii in
4277 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4278 (pre_value): New function.
4279 (count_trailing_zero_bits): Use it.
4281 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4283 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4284 assume C macros are not supported even under -g3 in these old GCC
4287 2013-11-15 Leo Liu <sdl.web@gmail.com>
4289 * minibuf.c (Ftry_completion, Fall_completions)
4290 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4292 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4294 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4295 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4296 This avoids placing unnecessary constants into the Emacs code.
4298 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4300 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4301 for Cygwin w32 build.
4303 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4304 for Cygwin w32 build. (Bug#15892)
4306 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4308 Simplify, port and tune bool vector implementation.
4309 * alloc.c (bool_vector_exact_payload_bytes)
4310 (bool_vector_payload_bytes): Remove.
4311 (bool_vector_fill): Return its argument.
4312 * alloc.c (bool_vector_fill):
4314 * print.c (print_object):
4315 Simplify by using bool_vector_bytes.
4316 * alloc.c (make_uninit_bool_vector):
4317 New function, broken out from Fmake_bool_vector.
4318 (Fmake_bool_vector): Use it. Use tail call.
4319 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4320 * data.c (BITS_PER_ULL): New constant.
4321 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4322 if long long versions don't exist.
4323 (shift_right_ull): New function.
4324 (count_one_bits_word): New function, replacing popcount_bits_word
4325 macro. Don't assume that bits_word is no wider than long long.
4326 (count_one_bits_word, count_trailing_zero_bits):
4327 Don't assume that bits_word is no wider than long long.
4328 * data.c (bool_vector_binop_driver, bool_vector_not):
4329 * fns.c (Fcopy_sequence):
4331 Create an uninitialized destination, to avoid needless work.
4332 (internal_equal): Simplify.
4333 (Ffillarray): Prefer tail call.
4334 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4335 contain at least one word.
4336 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4337 chars are narrower than ints.
4338 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4339 * fns.c (Fcopy_sequence):
4341 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4342 Don't try to port to hosts where bits_word values have holes; the
4343 code wouldn't work there anyway. Verify this assumption, though.
4344 (bool_vector_bytes): New function.
4345 (make_uninit_bool_vector): New decl.
4346 (bool_vector_fill): Now returns Lisp_Object.
4348 * xfns.c (xic_create_fontsetname):
4349 * xrdb.c (gethomedir): Prefer tail calls.
4351 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4353 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4354 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4356 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4357 that requires a return value.
4358 (Fset_buffer_modified_p): Take advantage of this change to do
4361 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4363 * buffer.c (Frestore_buffer_modified_p): Sync it with
4364 Fset_buffer_modified_p.
4365 (Fforce_mode_line_update): New function, moved from subr.el.
4366 (Fset_buffer_modified_p): Use them.
4367 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4369 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4371 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4372 This avoids undefined behavior when subtracting pointers into
4373 different aways. On my platform it also makes the code a tad
4374 smaller and presumably faster.
4376 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4378 * keyboard.c (command_loop_1): Use region-extract-function.
4379 * insdel.c (Qregion_extract_function): Not static any more (can we
4380 stop pretending that these vars can benefit from being marked static?).
4382 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4384 * search.c (find_newline): If buffer text is relocated during the
4385 "dumb loop", adjust C pointers into buffer text to follow suit.
4388 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4390 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4391 for conversion (Bug#15837).
4393 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4395 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4396 for the entire range of inserted characters. (Bug#15841)
4398 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4400 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4402 (realize_default_face): Remove assignment to distant-foreground if
4403 unspecified (Bug#15815).
4405 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4407 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4408 cache-long-scans disabled, since we don't want to call
4409 prepare_to_modify_buffer (in insert_1_both) for each message we
4412 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4413 from buffer.c. Improve commentary to the buffer field setter
4416 * buffer.c (bset_cache_long_scans): Static function deleted.
4417 Improve commentary to the buffer field setter functions.
4418 (init_buffer_once): Default for cache-long-scans changed to t.
4421 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4423 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4425 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4426 This bug was introduced in my 2013-06-21 change, and caused
4427 struct Lisp_Sub_Char_Table objects to be given too many slots,
4428 which broke 'make -C admin/unidata'.
4430 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4432 Import changes from mac-port 4.5.
4433 * macfont.m (mac_font_copy_default_descriptors_for_language)
4434 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4435 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4436 (macfont_language_default_font_names): New.
4437 (macfont_list): Rearrange language/charset code.
4438 (macfont_close): Don't check for macfont_info->cache.
4439 (mac_ctfont_create_preferred_family_for_attributes): New font
4440 selection code, call
4441 mac_font_copy_default_name_for_charset_and_languages.
4442 (mac_font_copy_default_descriptors_for_language)
4443 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4445 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4447 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4449 Port to C11 aligned_alloc, and fix some integer overflows.
4450 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4451 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4452 and use of posix_memalign replaced with aligned_alloc.
4453 (aligned_alloc): New function, defined or declared as needed.
4454 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4455 Don't undef; configure.ac now does this.
4456 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4457 (calloc, aligned_alloc): Check for integer overflow.
4458 (aligned_alloc): Rename from memalign. All uses changed.
4459 (memalign): New function, an alias for aligned_alloc.
4461 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4463 * xdisp.c (redisplay_internal): Fix typo in last change.
4465 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4467 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4469 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4471 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4472 redisplay--mode-lines-cause.
4473 (redisplay_internal): Keep them uptodate. Remove redundant check of
4474 buffer_shared_and_changed.
4475 * *.[chm]: Number every assignment to update_mode_lines so we
4476 can track why it is set.
4478 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4480 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4482 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4484 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4485 can track why it is set.
4487 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4489 Integer-related fixes for term.c etc.
4490 * dispextern.h (face_tty_specified_color): New function.
4491 * term.c (turn_on_face): Don't rely on undefined behavior when
4492 assigning an out-of-range value to 'long'.
4493 Simplify test for toggling highlight.
4494 (tty_capable_p): Omit last two (unused) args. All callers changed.
4495 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4496 (read_menu_input, tty_menu_activate, tty_menu_show):
4497 * xfaces.c (x_supports_face_attributes_p)
4498 (tty_supports_face_attributes_p):
4499 Use bool for boolean. All callers changed.
4500 (tty_supports_face_attributes_p): Omit defaults for color indices;
4501 no longer needed. Simplify tail call.
4503 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4505 * xdisp.c (prepare_menu_bars): Mark static.
4506 * lisp.h (prepare_menu_bars): Don't declare.
4507 * xselect.c (x_handle_selection_clear):
4508 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4510 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4512 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4513 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4515 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4517 * keyboard.c (Fcommand_error_default_function): Rename from
4518 Fdefault_error_output.
4520 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4522 * keyboard.c (Fdefault_error_output): New function, extracted from
4524 (syms_of_keyboard): Use it for Vcommand_error_function.
4526 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4528 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4529 (init_eval): Use it to ensure handlerlist is non-NULL.
4530 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4531 (Fsignal): Adjust NULLness test of handlerlist.
4532 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4534 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4536 * callproc.c (call_process): Call prepare_to_modify_buffer before
4537 decoding text read from the sub-process, as the decoded stuff will
4538 be inserted into the buffer. This will invalidate the various
4539 caches maintained for the buffer. (Bug#15148)
4541 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4543 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4544 string of glyphless-char-display.
4546 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4548 * nsfns.m (ns_get_name_from_ioreg): New function.
4549 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4550 OSX >= 10.9. Use ns_get_name_from_ioreg.
4552 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4554 Simplify and port recent bool vector changes.
4555 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4556 only in this file. Use a more-efficient implementation if the
4557 second argument is a power of 2.
4558 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4559 Remove no-longer-necessary compile-time checks.
4560 (bool_vector_exact_payload_bytes): New function.
4561 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4562 exact payload changed to call the new function. Do not assume
4563 that the arg or result fits in ptrdiff_t.
4564 (bool_vector_fill): New function.
4565 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4567 (vroundup_ct): Don't assume arg fits in size_t.
4568 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4569 invoke set_category_set.
4570 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4571 All callers changed. Use bool_vector_set.
4572 * category.h (XCATEGORY_SET): Remove; no longer needed.
4573 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4575 * data.c (Faref): Use bool_vector_ref.
4576 (Faset): Use bool_vector_set.
4577 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4578 (Fbool_vector_not, Fbool_vector_count_matches)
4579 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4580 * fns.c (concat): Use bool_vector_ref.
4581 (Ffillarray): Use bool_vector_fill.
4582 (mapcar1): Use bool_vector_ref.
4583 (sxhash_bool_vector): Hash words, not bytes.
4584 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4585 a constant, since it's now used in #if.
4586 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4587 unsigned char on unusual architectures, so that we no longer
4588 assume that the number of bits per bits_word is a power of two or
4589 is a multiple of 8 or of CHAR_BIT.
4590 (Qt): Add forward decl.
4591 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4592 at least as strictly as bits_word.
4593 (bool_vector_data, bool_vector_uchar_data): New accessors.
4594 All data structure accesses changed to use them.
4595 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4596 (bool_vector_set): New functions.
4597 (bool_vector_fill): New decl.
4598 (ROUNDUP): Move to alloc.c as described above.
4600 Fix recent gnutls changes.
4601 * gnutls.c (Fgnutls_boot): Don't assume C99.
4602 * process.c (wait_reading_process_output): Fix typo in recent change.
4604 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4606 * process.c (wait_reading_process_output, read_process_output)
4607 (send_process): Check gnutls_state is not NULL.
4609 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4610 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4612 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4614 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4615 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4617 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4620 * nsfns.m (Fx_create_frame): Fix memory leak.
4622 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4623 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4624 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4626 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4628 * xdisp.c (message3_nolog, message_with_string): Encode the string
4629 before writing it to the terminal in a non-interactive session.
4631 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4632 sure we concatenate them into a unibyte string.
4634 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4635 resulting temporary name before returning it to the caller.
4636 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4637 is a unibyte string, convert NAME to a unibyte string to ensure
4638 that the result is also a unibyte string.
4640 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4641 create unibyte strings from default paths and directory/file
4644 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4647 * callproc.c (init_callproc): Use build_unibyte_string to make
4648 sure we create unibyte strings from default paths and
4649 directory/file names.
4651 * buffer.c (init_buffer): Don't store default-directory of
4652 *scratch* in multibyte form. The original problem which led to
4653 that is described in
4654 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4655 but it was solved long ago. (Bug#15260)
4657 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4659 Port to stricter C99 platforms.
4660 Especially, C99 prohibits nesting a struct X inside struct Y if
4661 struct X has a flexible array member.
4662 * alloc.c (struct sdata): New type.
4663 (sdata): Implement in terms of struct sdata.
4664 Remove u member; all uses replaced by next_vector, set_next_vector.
4665 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4666 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4667 (struct sblock): Rename first_data member to data, which is now
4668 a flexible array member. All uses changed.
4669 (next_vector, set_next_vector, large_vector_vec): New functions.
4670 (vector_alignment): New constant.
4671 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4672 (struct large-vector): Now merely a NEXT member, since the old approach
4673 ran afoul of stricter C99. All uses changed to use
4674 large_vector_vec or large_vector_offset.
4675 (large_vector_offset): New constant.
4676 * dispnew.c: Include tparam.h, for tgetent.
4677 Do not include term.h; no longer needed.
4678 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4679 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4680 (struct Lisp_Vector): Use a flexible array member for contents,
4681 instead of a union with a member that is an array of size 1.
4683 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4684 fact that the struct no longer contains a union.
4685 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4686 (struct Lisp_Save_Value, struct Lisp_Free):
4687 Use unsigned, not int, for spacers, to avoid c99 warning.
4688 (union specbinding): Use unsigned, not bool, for bitfield, as
4689 bool is not portable to pre-C99 hosts.
4691 2013-11-04 Glenn Morris <rgm@gnu.org>
4693 * emacs.c (usage_message): Mention that `-L :...' appends.
4695 2013-11-02 Glenn Morris <rgm@gnu.org>
4697 * Makefile.in (abs_builddir): Remove.
4698 (bootstrap_exe): Use relative filename.
4700 Use relative filenames in TAGS files.
4701 * Makefile.in (abs_srcdir): Remove it again.
4702 (.PHONY): Remove frc.
4703 (maintainer-clean): No more TAGS-LISP file.
4704 (TAGS): Pass relative file names to etags.
4705 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4707 * Makefile.in (abs_srcdir): New, set by configure.
4709 (maintainer-clean): Remove pointless echo. That should be in the
4710 top-level Makefile, if anywhere. Delete TAGS-LISP.
4711 (extraclean): No s/ and m/ directories for some time.
4712 (TAGS): Also depend on ctagsfiles3.
4713 Remove no-longer-defined S_FILE.
4714 Pass absolute filenames to etags once more.
4715 (TAGS-LISP): Replace lispdir with its expansion.
4716 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4717 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4719 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4721 * xfaces.c (check_lface_attrs, realize_default_face):
4722 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4723 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4725 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4727 * emacs.c (original_pwd): Remove global var by making it local.
4728 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4730 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4732 * xfaces.c: Declare color_distance.
4733 (QCdistant_foreground): New variable.
4734 (NEAR_SAME_COLOR_THRESHOLD): New define.
4735 (load_color2): New function.
4736 (load_color): Call load_color2.
4737 (load_face_colors): Call load_color2 and if distant-color is specified
4738 calculate distant and use distant-color if colors are near.
4739 (LFACE_DISTANT_FOREGROUND): New define.
4740 (merge_face_ref, Finternal_set_lisp_face_attribute)
4741 (Finternal_get_lisp_face_attribute)
4742 (x_supports_face_attributes_p): Handle distant-foreground similar to
4744 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4746 * dispextern.h (lface_attribute_index):
4747 Add LFACE_DISTANT_FOREGROUND_INDEX.
4749 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4751 * image.c (pbm_next_char): New function.
4752 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4753 (pbm_scan_number): Use it.
4754 (Qlibjpeg_version): New variable.
4755 (syms_of_image): DEFSYM and initialize it.
4757 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4759 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4761 2013-10-31 Glenn Morris <rgm@gnu.org>
4763 * emacs.c (original_pwd): New char.
4764 (main): If using --chdir, store original_pwd.
4765 (init_cmdargs): When setting Vinvocation_directory based on a
4766 relative argv[0], use original_pwd if set. (Bug#15768)
4768 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4770 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4772 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4774 * insdel.c: Fix minor problems found by static checking.
4775 (Qregion_extract_function): Now static.
4776 (prepare_to_modify_buffer_1): Remove unused locals.
4778 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4780 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4781 (syms_of_xdisp): Declare pre-redisplay-function.
4782 (markpos_of_region): Remove function.
4783 (init_iterator, compute_stop_pos, handle_face_prop)
4784 (face_before_or_after_it_pos, reseat_to_string)
4785 (get_next_display_element, window_buffer_changed)
4786 (redisplay_internal, try_cursor_movement, redisplay_window)
4787 (try_window_reusing_current_matrix, try_window_id, display_line)
4788 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4789 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4790 * window.h (struct window): Remove field `region_showing'.
4791 * dispextern.h (struct it): Remove region_beg/end_charpos.
4792 (face_at_buffer_position, face_for_overlay_string)
4793 (face_at_string_position): Update prototypes.
4794 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4795 (face_at_string_position): Remove `region_beg' and `region_end' args.
4796 * fontset.c (Finternal_char_font):
4797 * font.c (font_at, font_range): Adjust calls accordingly.
4798 * insdel.c (Qregion_extract_function): New var.
4799 (syms_of_insdel): Initialize it.
4800 (prepare_to_modify_buffer_1): Use it.
4802 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4804 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4805 * ftxfont.c (ftxfont_get_gcs):
4806 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4807 * xfaces.c (x_free_colors, x_free_dpy_colors)
4808 (x_create_gc, unload_color):
4809 * xselect.c (x_property_data_to_lisp):
4810 * xsettings.c (parse_settings):
4811 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4812 (get_bits_and_offset): Adjust definition.
4813 * frame.c (XParseGeometry): Adjust locals.
4814 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4815 * regex.h (toplevel): Likewise for reg_syntax_t.
4817 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4819 * eval.c (run_hook_with_args): Use FUNCTIONP.
4821 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4823 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4824 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4825 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4826 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4827 on MS-Windows anyway.
4828 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4829 (free_realized_face): ...adjust user.
4830 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4831 white relief pixels to -1.
4832 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4833 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4834 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4836 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4838 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4839 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4840 in practice now. All callers changed.
4842 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4844 * dispextern.h (struct face): Use bitfields for 'underline_type'
4845 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4846 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4847 'stipple' member. Move 'lface' member up to help...
4848 * xfaces.c (make_realized_face): ...this function to find and
4849 clear just the members that need clearing.
4850 (load_face_colors, realize_x_face):
4851 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4853 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4855 * xftfont.c (struct xftfont_info): Remove set-but-unused
4857 (xftfont_open): Adjust user.
4858 (xftfont_get_colors): Remove useless prototype.
4860 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4862 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4863 before passing them to 'unexec'. (Bug#15260)
4865 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4867 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4869 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4871 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4872 the changed signature of the font driver's 'close' method.
4874 * w32font.h (w32font_close): Adjust the prototype to the change in
4875 function definition.
4877 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4879 * w32uniscribe.c (uniscribe_close): Adapt the call to
4880 w32font_close to its new prototype.
4882 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4884 Omit unused frame argument of font API's close function.
4885 * font.h (struct font): Drop frame argument. Adjust comment.
4886 * font.c (font_clear_cache, font_close_object): Adjust users.
4887 * ftfont.c (ftfont_close):
4888 * ftxfont.c (ftxfont_close):
4889 * macfont.m (macfont_close):
4890 * nsfont.m (nsfont_close):
4891 * w32font.c (w32font_close):
4892 * xfont.c (xfont_close):
4893 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4894 tweak comments and make functions safe if called more than once for
4895 the same font object.
4897 Perform font-specific cleanup when font object is swept by GC. See
4898 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4899 * alloc.c (cleanup_vector): New function.
4900 (sweep_vector): Call it for each reclaimed vector object.
4901 * font.h (struct font): Adjust comment.
4903 2013-10-24 Glenn Morris <rgm@gnu.org>
4905 * Makefile.in (abs_top_srcdir): New, set by configure.
4907 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4909 Adjust recent font-related changes to fix bug#15686.
4910 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4911 is a live window system frame, mark its default font too.
4913 2013-10-23 Glenn Morris <rgm@gnu.org>
4915 * Makefile.in (RUN_TEMACS): Make relative (again).
4916 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4917 (bootstrap-emacs$(EXEEXT)):
4918 Quote entities that might contain whitespace.
4920 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4922 Port to Solaris 10 and its bundled GCC.
4923 Problem reported by Timothy C. Burt.
4924 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4926 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4928 Do not allow font caches to grow too large.
4929 * alloc.c (compact_font_cache_entry, compact_font_caches):
4930 New functions or stub if not HAVE_WINDOW_SYSTEM.
4931 (compact_undo_list): Factor out from Fgarbage_collect.
4933 (mark_face_cache): Mark face font. Move down to avoid
4935 (mark_terminals): Do not mark font cache here.
4936 (Fgarbage_collect): Call compaction functions described
4937 above. Adjust comment.
4939 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4941 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4942 chdir to HOME (bug#15607).
4944 * nsterm.m (Qcocoa, Qgnustep): New variables.
4945 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4946 (ns_get_color): Make selection color work for GNUstep also.
4948 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4950 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4951 handles mouse clicks. Instead, let GPM use the same code as all
4952 the other mice use. See the discussion starting at
4953 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4954 for the details of the problem with the menu bar this fixes.
4956 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4958 Remove port-specific display name lists to avoid extra
4959 complexity and data duplication with display info lists.
4960 * xterm.h (x_display_name_list): Remove declaration.
4961 * xterm.c (x_display_name_list): Remove.
4962 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4963 * xfns.c (x_display_info_for_name, Fx_display_list):
4964 Likewise. Use x_display_list where appropriate.
4965 * w32term.h (w32_display_name_list): Remove declaration.
4966 * w32term.c (w32_display_name_list): Remove.
4967 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4969 * w32fns.c (x_display_info_for_name, Fx_display_list):
4970 Likewise. Use x_display_list where appropriate.
4971 * nsterm.h (ns_display_name_list): Remove declaration.
4972 * nsterm.m (ns_display_name_list): Remove.
4973 (ns_term_init, syms_of_nsterm): Adjust users.
4974 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4975 Likewise. Use x_display_list where appropriate.
4976 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4977 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4978 (mark_terminals): Mark per-terminal font cache.
4980 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4982 Don't run timers in input-pending-p. Its new check-timers param
4983 provides the prior behavior. (Bug#15045).
4984 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4986 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4988 Make some functions static in non-Microsoft builds.
4989 On my platform (Fedora 19 x86-64), this shrinks the
4990 Emacs executable (text+data) by 0.25%.
4991 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4992 (load_color) [!MSDOS]:
4993 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4994 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4995 * lisp.h (check_existing):
4996 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4997 (network_interface_info) [!WINDOWSNT]:
4998 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4999 Remove extern decls.
5000 * fileio.c (check_existing):
5001 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5002 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5003 (network_interface_info) [!WINDOWSNT]:
5004 * term.c (encode_terminal_code) [!WINDOWSNT]:
5005 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5006 * xfaces.c (load_color) [!MSDOS]:
5008 * fileio.c (check_existing, check_executable, check_writable):
5009 * process.c (network_interface_list, network_interface_info):
5010 Move earlier, so that we don't need forward decls.
5011 * gnutls.c (fn_gnutls_transport_set_errno)
5012 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5014 * w32.c (init_environment): Use faccessat rather than
5015 check_existing, partly for consistency with the rest of the code
5016 in this file, partly so that check_existing can be static.
5018 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5019 * emacs.c (MAIN_PROGRAM): New macro.
5020 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5021 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5023 bool vector int width fixes
5024 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5025 (Fbool_vector_count_matches_at):
5026 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5027 can exceed PTRDIFF_MAX, at least in theory.
5028 (Fbool_vector_count_matches_at):
5029 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5031 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5033 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5034 (struct sockaddr): Add forward decl, for platforms that lack it.
5036 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5038 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5041 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5043 * w32.c (network_interface_get_info, network_interface_list)
5044 (network_interface_info): New functions. (Bug#15610)
5045 (GetAdaptersInfo_Proc): New typedef.
5046 (get_adapters_info): New wrapper function.
5047 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5049 * process.h (network_interface_list, network_interface_info):
5052 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5053 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5054 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5055 for WINDOWSNT. Doc fix.
5056 (syms_of_process): Defsubr Snetwork_interface_list and
5057 Snetwork_interface_info unconditionally.
5059 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5060 in NS GUI sessions. (Bug#15629)
5062 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5064 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5066 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5068 * print.c (print_object): Print " ..." when truncating bool vectors.
5070 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5072 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5073 standard mouse buttons.
5075 * termhooks.h (struct input_event): Remove incorrect commentary.
5077 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5079 Disallow bool vector operations on mixed-length operands.
5080 The old behavior left garbage in the result vector sometimes,
5081 and didn't seem to be useful.
5082 * data.c (Qwrong_length_argument): New static var.
5083 (wrong_length_argument): New function.
5084 (bool_vector_binop_driver): Check that args agree in length.
5086 * keyboard.c, keyboard.h (all_kboards): Now static.
5088 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5090 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5091 note from the lispref.
5093 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5095 * nsterm.h (struct ns_display_info): Remove set-but-unused
5096 member image_cache (image caches are per-terminal anyway).
5097 (FRAME_X_IMAGE_CACHE): Remove.
5098 * nsterm.m (ns_initialize_display_info): Adjust user.
5100 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5102 * w32proc.c: Include mingw_time.h.
5104 * w32.c: Include mingw_time.h.
5106 Implement scrolling of TTY menus when the screen is too short.
5108 * term.c (tty_menu_display): Accept an additional argument, the
5109 menu item from which to start displaying the menu. Account for
5110 the value of Y when limiting the menu to the number of available
5112 (mi_result): New enumeration.
5113 (read_menu_input): Return enumerated value. When the y coordinate
5114 hits min_y or max_y, return scroll indication instead of wrapping
5116 (tty_menu_activate): Handle the scrolling indications from
5117 read_menu_input. Compute the first menu item to display and pass
5118 it to tty_menu_display.
5120 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5122 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5123 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5124 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5125 Adjust to match the change described below.
5126 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5127 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5128 memory_below_frame members to...
5129 * termchar.h (struct tty_display_info): ...here because they're
5130 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5131 * term.c (init_tty):
5132 * nsterm.m (ns_create_terminal):
5133 * w32term.c (w32_create_terminal):
5134 * xterm.c (x_create_terminal): Adjust users.
5135 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5136 to filter out non-TTY frames. Adjust comment.
5137 (scrolling): Adjust user. Prefer eassert for debugging check.
5139 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5141 * xfaces.c (PT_PER_INCH): Remove unused macro.
5142 * termhooks.h (struct terminal): Remove set-but-unused
5143 member fast_clear_end_of_line.
5144 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5145 * nsterm.m (ns_create_terminal):
5146 * term.c (init_tty):
5147 * w32term.c (w32_create_terminal):
5148 * xterm.c (x_create_terminal): Adjust users.
5150 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5152 * lisp.h (bool_vector_size): New function.
5153 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5154 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5155 (Fbool_vector_not, Fbool_vector_count_matches_at):
5156 Remove uses of 'eassume' that should no longer be needed,
5157 because they are subsumed by the 'eassume' in bool_vector_size.
5159 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5161 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5162 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5163 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5165 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5167 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5168 have different dimensions. (Bug#15575)
5170 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5173 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5175 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5177 * term.c (tty_menu_show): Never return with unbalanced
5178 specpdl. Use eassert for debugging check. Adjust style.
5180 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5182 * term.c (read_menu_input): Make selection of menu items
5183 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5184 (tty_menu_activate): Fix off-by-one error when computing max_y.
5186 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5188 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5189 audit logging (only used with GnuTLS 3.x) and enable it.
5191 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5193 * dispnew.c (redraw_frame): Remove useless #ifdef because
5194 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5195 Also, move TTY fflush to...
5196 * term.c (tty_update_end): ...this function.
5198 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5200 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5201 the end of the frame's glyph matrix. (Bug#15575)
5203 * term.c (tty_menu_display): Don't move cursor while overwriting
5204 frame's glyphs with menu items. Limit the number of items
5205 displayed to what can be shown on the available screen lines,
5206 excluding the echo area.
5207 (tty_menu_activate): Limit the Y coordinate allowed by
5208 read_menu_input to the last screen line used for menu display.
5210 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5212 * lisp.h (eassume): New macro.
5213 Also, include <verify.h>, for 'assume'.
5214 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5215 (vroundup, vector_nbytes):
5216 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5217 (Fbool_vector_not, Fbool_vector_count_matches)
5218 (Fbool_vector_count_matches_at):
5219 Use eassume, not eassert.
5220 * casetab.c (set_identity, shuffle):
5221 * composite.c (composition_gstring_put_cache):
5222 * dispnew.c (update_frame_1):
5223 * ftfont.c (ftfont_shape_by_flt):
5224 * image.c (gif_load):
5225 * intervals.c (offset_intervals):
5226 * macfont.m (macfont_shape):
5227 Remove calls to 'assume' that are no longer needed, because
5228 --enable-gcc-warnings no longer generates bogus warnings
5229 when these calls are removed.
5231 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5233 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5235 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5237 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5238 (Qsubstitute_env_in_file_name): New var.
5239 (syms_of_fileio): Define it.
5241 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5243 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5244 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5247 * term.c (save_and_enable_current_matrix): Don't allocate and
5248 don't save margin areas.
5249 (restore_desired_matrix): Don't restore margin areas.
5250 (free_saved_screen): Don't free margin areas.
5252 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5254 * image.c: Pacify --enable-gcc-warnings.
5255 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5256 #define only if used.
5258 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5260 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5261 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5262 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5263 (gif_load): For giflib v5.x and later, display the error message
5264 produced by giflib when its functions fail.
5265 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5268 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5270 * keyboard.c (last_event_timestamp): Remove. For X selection and
5271 GTK popup menus, it may be obtained from per-frame X display info.
5272 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5273 (process_special_events): Adjust users.
5274 * keyboard.h (last_event_timestamp): Remove declaration.
5275 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5276 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5277 * menu.h (xmenu_show): Adjust prototype.
5278 * menu.c (Fx_popup_menu): Adjust user.
5279 * xselect.c (x_own_selection, x_get_foreign_selection)
5280 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5282 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5284 * keyboard.c (init_kboard): Now static. Add arg
5285 to denote window system. Adjust comment.
5286 (init_keyboard): Adjust user.
5287 (allocate_kboard): New function.
5289 * nsterm.m (ns_term_init):
5290 * term.c (init_tty):
5291 * w32term.c (w32_create_terminal):
5292 * xterm.c (x_term_init): Use it.
5293 * keyboard.h (init_kboard): Remove prototype.
5294 (allocate_kboard): Add prototype.
5296 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5298 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5299 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5301 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5303 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5305 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5307 * term.c (tty_menu_activate): Flush the output stream after
5308 showing the cursor, and don't mark the frame garbaged at exit from
5309 the function. Fixes redisplay glitches when moving from one menu
5312 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5314 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5315 or throw error (Bug#15570).
5317 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5319 * intervals.c (temp_set_point_both): Move test into 'eassert',
5322 * lisp.h (eassert): Don't use 'assume'.
5323 Sometimes 'assume' wins in performance, and sometimes it loses,
5324 so it shouldn't be used all the time. Perhaps we need two
5325 flavors of 'eassert', one for where 'assume' is far more likely
5326 to help or to hurt; but that can be done later.
5327 Problem reported by Dmitry Antipov in
5328 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5329 Also, don't include <verify.h>; no longer needed.
5331 2013-10-09 Glenn Morris <rgm@gnu.org>
5333 * eval.c (Fcond): Doc tweak.
5335 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5337 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5338 expressions with side effects to eassert. (Bug#15565)
5340 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5342 * fns.c (hashfn_user_defined): Allow hash functions to return any
5345 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5347 Fix minor problems found by static checking.
5348 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5349 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5350 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5351 * keyboard.c (read_menu_command): Remove unused local.
5352 * lisp.h (read_menu_command): New decl.
5353 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5354 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5355 Return ptrdiff_t, not int.
5356 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5357 not int, for benefit of xpalloc.
5358 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5360 (have_menus_p): Remove; unused.
5361 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5362 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5363 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5365 (save_and_enable_current_matrix): Omit unnecessary casts.
5366 (read_menu_input): Omit local extern decl (now in lisp.h).
5367 Don't access uninitialized storage if mouse_get_xy fails.
5368 (tty_menu_activate): Mark local as initialized, for lint.
5369 (tty_menu_activate, tty_meny_show): Remove unused locals.
5371 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5373 Support menus on text-mode terminals.
5374 * xterm.h (xw_popup_dialog): Add prototype.
5376 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5377 (xmenu_show): Block input here, instead in Fx_popup_menu.
5378 (xw_popup_dialog): New function, with X-specific bits of popup
5381 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5384 * window.c (Fset_window_configuration): Use run-time tests of the
5385 frame type instead of compile-time conditionals, when menu-bar
5386 lines are considered.
5388 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5389 (w32_popup_dialog): New prototypes.
5391 * w32menu.c (Fx_popup_dialog): Function deleted.
5392 (w32_popup_dialog): New function, with w32 specific bits of popup
5393 dialogs. Block input here.
5395 * w32inevt.c (w32_console_read_socket): Minor change to add
5396 debugging TTY events.
5398 * w32fns.c (show_hourglass): If returning early because the frame
5399 is not a GUI frame, unblock input.
5401 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5402 (cursorY): New functions.
5404 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5405 WINDOWSNT, macros that call curX and curY elsewhere.
5407 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5409 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5410 specific function to hide and show cursor on a text-mode terminal.
5411 (tty_menu_struct, struct tty_menu_state): New structures.
5412 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5413 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5414 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5415 (tty_menu_locate, save_and_enable_current_matrix)
5416 (restore_desired_matrix, screen_update, read_menu_input)
5417 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5418 (tty_pop_down_menu, tty_menu_last_menubar_item)
5419 (tty_menu_new_item_coords, tty_menu_show): New functions.
5420 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5422 * nsterm.h (ns_popup_dialog): Adjust prototype.
5424 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5426 (ns_popup_dialog): Adapt order of arguments to the other
5427 *_menu_show implementations.
5428 (Fx_popup_dialog): Function deleted.
5430 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5432 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5434 * menu.c (have_boxes): New function.
5435 (single_keymap_panes): Use it instead of a compile-time
5437 (single_menu_item): Use run-time tests of the frame type instead
5438 of compile-time conditionals.
5439 (encode_menu_string): New function.
5440 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5441 the macro, since different types of frame need different encoding
5443 (digest_single_submenu): Use run-time tests of frame type instead
5444 of, or in addition to, compile-time conditionals.
5445 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5446 (Fx_popup_menu): Detect when the function is called from keyboard
5447 on a TTY. Don't barf when invoked on a text-mode frame.
5448 Check frame type at run time, instead of compile-time conditionals for
5449 invoking terminal-specific menu-show functions.
5450 Call tty_menu_show on text-mode frames.
5451 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5452 run time to determine which alternative to invoke; support dialogs
5455 * keyboard.h <Qmouse_movement>: Declare.
5457 * keyboard.c <Qmouse_movement>: Now extern.
5458 <Qecho_keystrokes>: New static variable.
5459 (read_key_sequence): Accept an additional argument, a flag to
5460 prevent redisplay during reading of the key sequence. All callers
5462 (read_menu_command): New function.
5463 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5465 (toolkit_menubar_in_use): New function.
5466 (make_lispy_event): Use it instead of a compile-time test.
5468 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5469 window-system being available.
5471 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5472 to x-popup-dialog on the frame type, they all now support popup
5475 * dispnew.c (save_current_matrix): Save the margin areas.
5476 (restore_current_matrix): Restore margin areas.
5477 (update_frame_with_menu): New function.
5479 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5482 * alloc.c (make_save_ptr): Now compiled unconditionally.
5484 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5486 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5487 (redraw_frame, update_frame): Adjust users.
5488 * dispextern.h (set_window_update_flags): Adjust prototype.
5489 * xdisp.c (redisplay_internal): When updating all frames with zero
5490 windows_or_buffers_changed, assume that only the windows that shows
5491 current buffer should be really updated.
5493 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5495 Do not allocate huge temporary memory areas and objects while encoding
5496 for file I/O, thus reducing an enormous memory usage for large buffers.
5497 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5498 * coding.h (struct coding_system): New member raw_destination.
5499 * coding.c (setup_coding_system): Initialize it to zero.
5500 (encode_coding_object): If raw_destination is set, do not create
5501 dst_object. Add comment.
5502 * fileio.c (toplevel): New constant E_WRITE_MAX.
5503 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5504 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5506 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5508 * nsterm.m (windowDidExitFullScreen:)
5509 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5511 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5513 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5514 * keyboard.c (unblock_input_to): Don't process pending signals
5515 if a fatal error is in progress.
5517 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5518 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5519 they're talking about words in Lisp bool vectors.
5520 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5521 * data.c (popcount_bits_word): Rename from popcount_size_t.
5522 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5525 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5527 Improve support for popcount and counting trailing zeros (Bug#15550).
5528 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5529 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5530 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5531 (popcount_size_t_msc, popcount_size_t_gcc):
5532 Remove; now done by Gnulib.
5533 (popcount_size_t): Now a macro that defers to Gnulib.
5534 (count_trailing_zero_bits): Return int, for consistency with
5535 Gnulib and because Emacs prefers signed to unsigned int.
5536 Don't assume that size_t is either unsigned int or unsigned long
5537 or unsigned long long.
5538 (size_t_to_host_endian): Do not assume that size_t is either
5539 exactly 32 or exactly 64 bits wide.
5540 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5541 etc., so that it's now an enum constant, not a macro.
5542 No need to assume that it's either 32 or 64.
5544 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5546 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5549 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5551 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5552 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5554 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5556 emacs_read and emacs_write now use void *, not char *.
5557 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5558 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5559 Buffer arg is now void *, not char *. This matches plain
5560 'read' and 'write' better, and avoids a constraint violation
5561 on Solaris 9 with Oracle Studio.
5563 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5565 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5566 memset to explicit loop. Otherwise copy largest possible chunk
5567 from initialized to uninitialized part, thus allowing the longer
5568 memcpy runs and reducing the number of loop iterations.
5570 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5572 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5573 hide toolbar (Bug#15388).
5574 (windowDidEnterFullScreen:): If presentation options are zero,
5575 set them here (Bug#15388).
5576 (ns_update_auto_hide_menu_bar): Remove runtime check.
5577 Don't auto hide dock unless menubar is also auto hidden.
5579 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5581 * editfns.c (message): Mention batch mode in doc string.
5583 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5585 * nsterm.m (check_native_fs): Remove erroneous comment.
5587 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5589 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5590 uses find_newline instead of scan_newline and so doesn't move point.
5592 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5594 Use hardware support for byteswapping on glibc x86 etc.
5595 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5596 whereas the old swap64 needed 30.
5597 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5598 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5599 Use byteswap.h's macros to swap bytes.
5600 * lisp.h (swap16, swap32, swap64): Remove.
5601 All uses replaced by bswap_16, bswap_32, bswap_64.
5603 * bytecode.c (exec_byte_code): Use some more volatile variables
5604 to work around local variables getting clobbered by longjmp.
5605 Port to pre-C99, which doesn't allow decls after stmts.
5607 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5609 * lisp.h (eassert): Assume that COND is true when optimizing.
5610 In other words, take on the behavior of eassert_and_assume.
5611 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5612 (eassert_and_assume): Remove. All uses replaced by eassert.
5614 * xdisp.c (Qglyphless_char): Now static.
5616 Adjust to merge from gnulib.
5617 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5618 * lisp.h: Include <verify.h>, for 'assume'.
5620 * eval.c (clobbered_eassert): New macro.
5621 (internal_catch, internal_condition_case)
5622 (internal_condition_case_1, internal_condition_case_2)
5623 (internal_condition_case_n): Use it instead of eassert
5624 when the argument contains locals clobbered by longjmp.
5625 Don't use clobbered locals outside of clobbered_eassert.
5626 (internal_lisp_condition_case): Use a volatile variable
5627 to work around a local variable's getting clobbered.
5629 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5631 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5632 (PUSH_HANDLER): New macro.
5633 (catchlist): Remove.
5634 (handlerlist): Always declare.
5636 * eval.c (catchlist): Remove (merge with handlerlist).
5637 (handlerlist, lisp_eval_depth): Not static any more.
5638 (internal_catch, internal_condition_case, internal_condition_case_1)
5639 (internal_condition_case_2, internal_condition_case_n):
5641 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5642 handlerlist/catchlist.
5643 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5644 handlerlist which can only handle a single condition-case handler at
5646 (find_handler_clause): Simplify since we only a single branch here
5649 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5651 (bcall0): New function.
5652 (exec_byte_code): Add corresponding cases. Improve error message when
5653 encountering an invalid byte-code. Let Bunwind_protect accept
5654 a function (rather than a list of expressions) as argument.
5656 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5657 and make them unconditional now that they're heap-allocated.
5659 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5661 * charset.c (Fdecode_char, Fencode_char): Remove description of
5662 `restriction' arg. now that it's hidden by advertised-calling-convention.
5664 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5666 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5667 Remove unused variable (from mac-port).
5668 (macfont_draw): Use s->ybase for correct y position.
5670 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5672 * frame.h (struct frame): Drop has_minibuffer member because...
5673 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5674 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5676 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5678 * window.h (struct window): Prefer enum text_cursor_kinds to int
5679 for phys_cursor_type member. Move the latter, phys_cursor_width,
5680 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5681 * window.c (replace_window, make_window): Adjust users.
5683 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5685 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5686 this module is never compiled otherwise.
5688 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5690 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5693 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5695 * xdisp.c (get_next_display_element): Don't call face_for_font in
5696 a build configured --without-x. (Bug#15484)
5698 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5700 * window.c (calc_absolute_offset): #elif should be #elif defined.
5702 * frame.c (delete_frame): Block/unblock input to overcome race
5703 condition (Bug#15475).
5705 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5707 * frame.c (delete_frame): Record selected frame only after
5708 calling Qdelete_frame_functions (Bug#15477).
5710 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5712 * nsterm.m (ns_selection_color): Remove.
5713 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5714 NSColor selectedText(Background)Color. Only for COCOA.
5715 (ns_term_init): Remove assignment of ns_selection_color, logic
5716 moved to ns_get_color.
5718 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5719 NS_SELECTION_COLOR_DEFAULT.
5720 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5722 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5724 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5725 frame' does not have the tool_bar_window member.
5727 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5729 Signal error when reading an empty byte-code object (Bug#15405)
5730 * lread.c (read1): Signal error.
5731 * alloc.c (make_byte_code): eassert header size.
5732 (sweep_vectors): Change an int to size_t.
5734 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5736 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5737 instead of ints, as it's the usual style for offsetof constants. See:
5738 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5740 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5741 This is ugly, but it should fix the performance problem for older
5742 GCC versions in the short run. I'll look into integrating the
5743 Gnulib module for popcount, as a better fix.
5744 See the thread starting in:
5745 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5746 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5747 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5748 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5749 (popcount_size_t): Use it.
5751 2013-09-24 Daniel Colascione <dancol@dancol.org>
5753 * process.c (Fnetwork_interface_info): Fix build break due to
5756 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5758 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5759 Prefer signed to unsigned integers where either will do.
5760 No need for 'const' on locals that do not escape.
5761 Omit easserts with unnecessary and unportable assumptions about
5762 alignment. Avoid unnecessary casts to char *.
5764 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5766 Use union for the payload of struct Lisp_Vector.
5767 This helps to avoid a few glitches dictated by C's aliasing rules.
5768 * lisp.h (struct Lisp_Vector): Use union for next and
5769 contents member. Adjust comment. Change related users.
5770 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5771 Related users changed.
5772 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5773 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5774 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5775 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5777 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5779 Optimize glyph row clearing and copying routines.
5780 * dispextern.h (struct glyph_row): Change layout of struct
5781 glyph_row to help copy_row_except_pointers. Adjust comment.
5782 * dispnew.c (null_row): Remove.
5783 (clear_glyph_row): Use offsetof and memset to find and clear
5784 just the members that need clearing. Adjust comment.
5785 (copy_row_except_pointers): Likewise for copying.
5787 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5789 Some minor cleanups of recently-added bool vector code.
5790 * conf_post.h (assume): Always return void. Use lint version
5791 only if GCC and MSC versions don't apply.
5792 * conf_post.h (assume):
5793 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5794 Depend on _MSC_VER, not __MSC_VER, for consistency with
5796 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5797 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5798 (bool_vector_binop_driver, count_trailing_zero_bits)
5799 (size_t_to_host_endian): Now static, not static inline;
5800 the latter isn't needed with modern compilers and doesn't
5801 work with older compilers anyway.
5803 * alloc.c (valgrind_p): Use bool for boolean.
5805 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5807 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5808 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5809 (display_last_displayed_message_p, message_buf_print)
5810 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5811 Use bool for boolean.
5812 * dispextern.h (cancel_line, init_desired_glyphs):
5813 Remove ancient leftover.
5814 (help_echo_showing_p, hourglass_shown_p):
5815 * lisp.h (noninteractive_need_newline): Adjust declaration.
5817 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5819 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5821 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5822 ...this file and convert the latter to static. Adjust comment.
5823 (make_initial_frame):
5824 * window.c (init_window_once): Adjust user.
5825 * frame.h (last_nonminibuf_frame): Remove declaration.
5826 * lisp.h (selected_frame): Likewise.
5827 * msdos.c (the_only_display_info): Adjust comment.
5829 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5831 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5832 computing the end column of mouse-highlight that comes from
5833 display or overlay strings. (Bug#15437)
5834 (note_mouse_highlight): Adapt calculation of last argument to
5835 mouse_face_from_string_pos to the above change.
5837 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5838 all platforms, not just for clang.
5840 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5842 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5843 about excess arguments to snprintf.
5845 * conf_post.h(assume): Use __builtin_unreachable for clang.
5847 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5849 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5850 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5852 2013-09-23 Daniel Colascione <dancol@dancol.org>
5854 * alloc.c (USE_VALGRIND): New macro; on by default
5855 when ENABLE_CHECKING.
5856 (mark_maybe_object, mark_maybe_pointer)
5857 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5859 (valgrind_p) [USE_VALGRIND]: New variable.
5860 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5862 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5864 * process.c (wait_reading_process_output): Change int pnamelen to
5867 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5868 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5869 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5870 argument to unsigned long to avoid warning.
5871 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5873 * conf_post.h (assume): Fix compiler error: x shall be cond.
5875 2013-09-22 Daniel Colascione <dancol@dancol.org>
5877 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5878 warning when compiling without a window system.
5880 2013-09-22 Daniel Colascione <dancol@dancol.org>
5882 * data.c (Qbool_vector_p): New symbol.
5883 (bool_vector_spare_mask, popcount_size_t_generic)
5884 (popcount_size_t_msc, popcount_size_t_gcc)
5886 (bool_vector_binop_driver)
5887 (count_trailing_zero_bits, size_t_to_host_endian)
5888 (Fbool_vector_exclusive_or)
5889 (Fbool_vector_union)
5890 (Fbool_vector_intersection, Fbool_vector_set_difference)
5891 (Fbool_vector_subsetp, Fbool_vector_not)
5892 (Fbool_vector_count_matches)
5893 (Fbool_vector_count_matches_at): New functions.
5894 (syms_of_data): Intern new symbol, functions.
5895 * alloc.c (bool_vector_payload_bytes): New function.
5896 (Fmake_bool_vector): Instead of calling Fmake_vector,
5897 which performs redundant initialization and argument checking,
5898 just call allocate_vector ourselves. Make sure we clear any
5899 terminating padding to zero.
5900 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5901 instead of open-coding the size calculation.
5902 (vroundup_ct): New macro.
5903 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5904 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5905 * composite.c (composition_gstring_put_cache):
5906 Change lint_assume to assume.
5907 * conf_post.h (assume): New macro.
5908 (lint_assume): Remove.
5909 * dispnew.c (update_frame_1): Change lint_assume to assume.
5910 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5912 * image.c (gif_load): Change lint_assume to assume.
5913 * lisp.h (eassert_and_assume): New macro.
5914 (Qbool_vector_p): Declare.
5915 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5916 (swap16, swap32, swap64): New inline functions.
5917 * macfont.m (macfont_shape): Change lint_assume to assume.
5918 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5919 * xsettings.c (parse_settings): Use new swap16 and
5920 swap32 from lisp.h instead of file-specific macros.
5922 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5924 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5925 found (which can legitimately happen when the glyph row at the
5926 window start is disabled in the current_matrix. (Bug#15365)
5928 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5930 Fix syntax.h bug introduced by recent INLINE change.
5931 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5932 conditionally compiled one way in some modules, and a different
5933 way in others. This doesn't work with extern inline functions,
5934 which must have the same definition in all modules, because the
5935 defining code might be shared across modules, depending on the
5936 implementation. Symptoms reported by Martin Rudalics in:
5937 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5938 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5939 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5940 overriding the corresponding functions in syntax.h.
5941 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5942 (syntax_property): New inline functions.
5943 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5944 Rewrite in terms of these new functions.
5946 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5948 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5949 not chars_in_text, whose result depends on the multibyteness of
5950 the current buffer. (Bug#15426)
5952 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5954 Port recent change to hosts where pointers aren't 'long'.
5955 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5956 Don't assume that pointers are the same width as 'long'.
5957 Add a compile-time check that a pointer fits into two X slots.
5959 A simpler, centralized INLINE.
5960 * conf_post.h (INLINE): Define only if not already defined.
5961 This allows us to use a single INLINE, defined by one file
5963 * emacs.c (INLINE): Define it.
5964 Also, include category.h, charset.h, composite.h, dispextern.h,
5965 syntax.h, systime.h, so that their INLINE definitions are expanded
5967 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5968 * buffer.h, buffer.c (BUFFER_INLINE):
5969 * category.h, category.c (CATEGORY_INLINE):
5970 * character.h, character.c (CHARACTER_INLINE):
5971 * charset.h, charset.c (CHARSET_INLINE):
5972 * composite.h, composite.c (COMPOSITE_INLINE):
5973 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5974 * frame.h, frame.c (FRAME_INLINE):
5975 * intervals.h, intervals.c (INTERVALS_INLINE):
5976 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5977 * lisp.h, alloc.c (LISP_INLINE):
5978 * process.h, process.c (PROCESS_INLINE):
5979 * syntax.h, syntax.c (SYNTAX_INLINE):
5980 * systime.h, sysdep.c (SYSTIME_INLINE):
5981 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5982 * window.h, window.c (WINDOW_INLINE):
5983 Remove. All uses replaced with INLINE.
5985 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5987 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5990 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5992 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5993 'const char *' to avoid compiler warnings due to similar change in
5994 the prototype of x_get_string_resource.
5996 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5998 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5999 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6000 going to replace static variables below. Adjust comments.
6001 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6002 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6003 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6004 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6005 Related users changed.
6006 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6007 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6008 last_mouse_movement_time, going to replace static variables below.
6010 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6011 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6013 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6014 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6015 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6016 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6017 static variables below.
6018 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6019 (last_mouse_scroll_bar): Remove.
6020 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6021 (mouseExited): Related users changed.
6023 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6025 Do not use external array to process X scroll bar messages.
6026 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6027 (x_send_scroll_bar_event): Pack window pointer into two slots
6028 of XClientMessageEvent if we're 64-bit. Adjust comment.
6029 (x_scroll_bar_to_input_event): Unpack accordingly.
6031 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6033 Ifdef away recent changes which aren't relevant to NS port.
6034 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6035 [!HAVE_NS]: Declare as such.
6036 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6037 [!HAVE_NS]: Define as such.
6039 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6041 * frame.c (x_redo_mouse_highlight): New function
6042 to factor out common code used in W32 and X ports.
6043 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6044 * xterm.h (struct x_display_info):
6045 * w32term.h (struct w32_display_info):
6046 * nsterm.h (struct ns_display_info): New members
6047 last_mouse_motion_frame, last_mouse_motion_x and
6048 last_mouse_motion_y, going to replace static variables below.
6049 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6050 (redo_mouse_highlight): Remove.
6051 (note_mouse_movement, syms_of_xterm): Adjust user.
6052 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6053 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6054 (redo_mouse_highlight): Remove.
6055 (note_mouse_movement, syms_of_w32term): Adjust user.
6056 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6057 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6059 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6060 * nsfns.m (compute_tip_xy): Adjust user.
6062 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6064 * frame.c (x_mouse_grabbed): New function.
6065 * dispextern.h (x_mouse_grabbed): Add prototype.
6066 (last_mouse_frame): Remove declaration.
6067 * xterm.h (struct x_display_info):
6068 * w32term.h (struct w32_display_info):
6069 * nsterm.h (struct ns_display_info): New member
6070 last_mouse_frame, going to replace...
6071 * xdisp.c (last_mouse_frame): ...global variable.
6072 (note_tool_bar_highlight):
6073 * w32term.c (w32_mouse_position, w32_read_socket):
6074 * xterm.c (XTmouse_position, handle_one_xevent):
6075 Use x_mouse_grabbed.
6076 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6078 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6080 * w32term.c (w32_read_socket): Avoid temporary
6081 variables in a call to x_real_positions.
6082 * xterm.c (handle_one_xevent): Likewise.
6084 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6086 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6087 (x_icon_type): Remove prototype.
6088 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6089 * frame.c (x_icon_type): Remove.
6090 * w32term.c (x_make_frame_visible, x_iconify_frame):
6091 * xterm.c (x_make_frame_visible, x_iconify_frame):
6092 Use x_set_bitmap_icon to factor out common code.
6094 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6096 * dispextern.h (check_x_display_info, x_get_string_resource):
6097 Declare here just once and unify the latter.
6098 * frame.c (check_x_display_info, x_get_string_resource):
6099 * nsterm.h (check_x_display_info):
6100 * xrdb.c (x_get_string_resource):
6101 * xterm.h (check_x_display_info): Remove prototypes.
6102 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6103 * w32reg.c (x_get_string_resource): Likewise.
6104 (w32_get_rdb_resource): Adjust user.
6106 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6108 * xterm.h (struct x_display_info): New member
6109 x_pending_autoraise_frame, going to replace...
6110 * xterm.c (pending_autoraise_frame): ...static variable.
6111 (x_new_focus_frame, XTread_socket): Adjust users.
6112 * w32term.h (struct w32_display_info): New member
6113 w32_pending_autoraise_frame, going to replace...
6114 * w32term.c (pending_autoraise_frame): ...global variable.
6115 (x_new_focus_frame, w32_read_socket): Adjust users.
6117 2013-09-17 Glenn Morris <rgm@gnu.org>
6119 * xdisp.c (message_dolog): If we create *Messages*,
6120 switch it to messages-buffer-mode.
6122 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6124 Don't overuse 'const' in types of locals.
6125 * bidi.c (bidi_count_bytes):
6126 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6127 (xg_event_is_for_scrollbar):
6128 * xselect.c (x_handle_property_notify)
6129 (x_handle_selection_notify, x_handle_dnd_message):
6130 * xsettings.c, xsettings.h (xft_settings_event):
6131 * xterm.c (x_handle_net_wm_state, handle_one_event)
6132 (x_menubar_window_to_frame, x_detect_focus_change)
6133 (construct_mouse_click, note_mouse_movement)
6134 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6135 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6136 (handle_one_xevent, x_handle_net_wm_state):
6137 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6138 (x_handle_dnd_message):
6139 Avoid unnecessary 'const', typically the second 'const' in
6140 'const foo * const arg', a 'const' that does not affect the API
6141 and doesn't significantly help the human reader.
6143 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6145 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6146 only if Glib < 2.36.0.
6147 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6148 * xsettings.c (init_gconf, init_gsettings): Do not check
6150 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6152 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6154 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6156 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6157 before calling g_type_init.
6159 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6161 * nsterm.m (syms_of_nsterm): ... to here.
6163 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6165 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6166 (ignore_next_mouse_click_timeout): Use Time as X does.
6167 (handle_one_xevent): Avoid cast and use unsigned comparison.
6169 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6171 Do not copy X event in handle_one_xevent except KeyPress case.
6172 Wnen XEvent is processed, it is unlikely to be changed except
6173 KeyPress case, so we can avoid copying and use const pointer to
6174 const data to make sure that an event is not changed elsewhere.
6175 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6176 const' and do not create local copy except for the KeyPress event.
6177 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6178 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6179 (x_handle_net_wm_state, x_menubar_window_to_frame)
6180 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6181 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6182 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6183 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6184 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6185 (x_handle_dnd_message):
6186 * xsettings.c (xft_settings_event):
6187 Use 'const XEvent * const' where appropriate.
6188 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6190 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6192 Fix X event waiting to handle multiple frames.
6193 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6194 * xterm.c (pending_event_wait): Remove. Adjust users.
6195 (x_detect_focus_change): Pass frame arg.
6196 (handle_one_xevent): Find related frame early and clear per-frame
6197 wait_event_type only if this is an event for the relevant frame.
6198 (x_wait_for_event): Use per-frame wait_event_type.
6200 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6202 * nsfns.m (Fx_create_frame): Fix font driver registration for
6205 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6206 for syms_of_macfont.
6208 * nsterm.m: Include macfont.h.
6209 (ns_tmp_flags, ns_tmp_font): Remove.
6210 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6211 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6212 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6213 (changeFont:): Fix code style. Check for font driver type when
6216 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6219 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6220 (nsfont_open): Set font driver type.
6221 Set font->ascent and font->descent. Figure out font instead of
6222 ns_tmp_font, and flags instead of ns_tmp_flags.
6223 Fix indentation. Remove call to ns_draw_text_decoration,
6226 * nsfns.m: Include macfont.h.
6227 (Fx_create_frame): Register macfont driver, make a better default font.
6228 (Fns_popup_font_panel): Get font from macfont driver, if used.
6230 * macfont.m, macfont.h, macuvs.h: New files.
6232 * font.h: Declare syms_of_macfont.
6234 * font.c (syms_of_font): Call syms_of_macfont.
6236 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6238 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6240 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6241 and it is always zero for others, so I assume that this is an ancient
6242 leftover which nobody will want to change any more.
6243 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6244 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6245 * frame.c (x_set_scroll_bar_width):
6246 * w32fns.c (w32_createscrollbar):
6247 * w32term.c (w32_set_vertical_scroll_bar):
6248 * xfns.c (x_set_scroll_bar_default_width):
6249 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6250 (x_scroll_bar_expose): Related users changed.
6252 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6254 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6255 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6256 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6258 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6260 * nsterm.h, w32term.h, xterm.h: ...and not here.
6261 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6262 Remove unused Xisms.
6263 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6264 these modules are never compiled otherwise.
6266 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6268 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6269 Doc fix. (Bug#15375)
6271 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6273 Unify Fx_focus_frame between all ports.
6274 * frame.h (x_focus_frame): New prototype.
6275 * xfns.c (Fx_focus_frame): Remove.
6276 (syms_of_xfns): Do not defsubr it.
6277 (x_focus_frame): X implementation.
6278 * nsfns.m (Fx_focus_frame): Remove.
6279 (syms_of_nsfns): Do not defsubr it.
6280 (x_focus_frame): NS implementation.
6281 * w32term.c (Fx_focus_frame): Remove.
6282 (x_focus_on_frame): Rename to...
6283 (x_focus_frame): W32 implementation.
6284 * w32term.h (x_focus_on_frame): Remove prototype.
6285 * w32fns.c (Fx_focus_frame): Remove.
6286 (syms_of_w32fns): Do not defsubr it.
6287 * frame.c (Fx_focus_frame): Define here.
6288 (syms_of_frame): Defsubr here.
6289 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6291 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6293 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6294 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6295 each port to reference the port-specific window system data.
6296 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6297 (FRAME_DISPLAY_INFO): Define.
6298 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6299 (FRAME_DISPLAY_INFO): Define. Adjust users.
6300 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6301 (FRAME_DISPLAY_INFO): Define. Adjust users.
6302 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6303 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6304 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6305 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6306 * xselect.c, xterm.c: All related users changed.
6308 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6310 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6311 (x_menubar_window_to_frame): Remove prototypes.
6312 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6313 (x_menubar_window_to_frame, x_top_window_to_frame):
6315 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6316 (x_menubar_window_to_frame, x_top_window_to_frame):
6317 ...to here and convert all but the last to static.
6319 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6321 * lisp.mk (lisp): Add w32-common-fns.elc.
6323 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6325 * charset.c (char_charset): Document an exception for char-charset.
6327 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6329 * xterm.h (x_display_info): New field last_user_time...
6330 * xterm.c (toplevel): ...to replace static last_user_time.
6331 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6333 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6335 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6336 scroll bar values to prevent thumb from disappear and update comment.
6338 2013-09-11 Glenn Morris <rgm@gnu.org>
6340 * emacs.c (usage_message): Possessive apostrophe tweak.
6342 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6344 * nsterm.m (syms_of_nsterm): Use Qns.
6345 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6346 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6347 * xfns.c (x_display_info_for_name, Fx_open_connection):
6348 Remove old '#if 0' code.
6349 (syms_of_xfns): Use Qx.
6350 * termhooks.h (fullscreen_hook): Remove the leftover.
6351 (struct terminal): Fix typo in comment.
6353 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6355 Cleaning up a few X scroll bar bits.
6356 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6357 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6358 New member last_seen_part, going to replace...
6359 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6360 (xt_action_hook) [USE_LUCID]: Adjust user.
6361 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6362 Lucid-specific scroll bar support.
6363 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6364 to int and adjust to use last_seen_part member.
6365 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6366 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6367 Initialize last_seen_part.
6369 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6371 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6372 insert-buffer-substring an empty string.
6374 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6376 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6377 avoiding a GCC warning.
6379 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6381 Ifdef away frame tool bar code when it is not really used.
6382 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6383 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6384 and minimize_tool_bar_window_p under the above.
6385 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6386 (fset_tool_bar_window): Likewise.
6387 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6388 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6389 (change_frame_size_1):
6390 * window.c (window_from_coordinates, Frecenter): Adjust users.
6391 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6392 code is not really used.
6393 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6394 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6395 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6396 [!USE_GTK && !HAVE_NS]: Define as such.
6397 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6398 (note_mouse_highlight, expose_frame):
6399 * xfns.c (x_set_tool_bar_lines):
6400 * xterm.c (handle_one_xevent): Adjust users.
6402 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6404 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6405 This bug was introduced by my 2013-08-26 patch, which incorrectly
6406 assumed that the terminfo implementation doesn't use termcap buffers.
6407 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6408 these buffers apparently are used after all.
6409 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6410 (struct tty_display_info): Define members termcap_term_buffer and
6411 termcap_strings_buffer even if TERMINFO.
6413 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6416 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6417 'usage' docstring entry to pacify make-docfile.
6419 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6421 Change comparison functions =, <, >, <=, >= to take many arguments.
6422 * data.c: Change comparison functions' interface and implementation.
6423 * lisp.h: Make arithcompare available for efficient two arg
6425 * bytecode.c: Use arithcompare.
6426 * fileio.c: Use new interface.
6428 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6430 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6432 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6434 * eval.c (Feval): Document the new use of `lexical'.
6436 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6438 Review and drop old frame resize hack.
6439 * frame.h (struct frame): Remove force_flush_display_p.
6440 * dispnew.c (update_frame): Adjust user and don't call
6441 flush_frame here. The comment has said that there was an issues
6442 with redisplaying fringes, but I don't see any differences with
6443 and without this hack. Hopefully we can continue without it.
6444 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6445 current frame matrices twice if resized_p is set.
6447 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6449 Do not populate pure Xism x_sync to other ports.
6450 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6451 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6452 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6453 * w32term.h (x_sync): Remove prototype.
6455 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6457 Cleanup frame flushing.
6458 * dispextern.h (struct redisplay_interface):
6459 Drop flush_display_optional because flush_display is enough
6460 for X and flushing via RIF is just a no-op for others.
6461 * frame.h (flush_frame): New function.
6462 * dispnew.c (update_frame):
6463 * minibuf.c (read_minibuf):
6464 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6466 * keyboard.c (detect_input_pending_run_timers): Do not flush
6467 all frames but selected one in redisplay_preserve_echo_area.
6468 * nsterm.m (ns_flush): Remove no-op.
6469 (ns_redisplay_interface): Adjust user.
6470 * w32term.h (x_flush): Remove no-op.
6471 (w32_redisplay_interface): Adjust user.
6472 * xterm.c (x_flush): Simplify because we do not flush all
6473 frames at once any more. Adjust comment.
6474 (x_redisplay_interface): Adjust user.
6476 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6478 Port --without-x --enable-gcc-warnings to Fedora 19.
6479 * gfilenotify.c (globals_of_gfilenotify):
6480 Call g_type_init only if using an older glib version that needs it.
6482 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6484 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6485 (last_glyphless_glyph_merged_face_id): Remove declarations.
6486 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6487 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6488 (last_glyphless_glyph_merged_face_id): Now static.
6489 (merge_escape_glyph_face): New function, refactored from...
6490 (get_next_display_element): ...here.
6491 (merge_glyphless_glyph_face): New function, refactored from...
6492 (produce_glyphless_glyph): ...here...
6493 * term.c (produce_glyphless_glyph): ...and here.
6495 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6497 * eval.c (eval_sub): Only call Ffunction if necessary.
6499 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6501 Attempt to make redisplay more selective when changing cursor type.
6502 * frame.h (struct frame): New bitfield cursor_type_changed.
6503 * xdisp.c (cursor_type_changed): Remove.
6504 (try_cursor_movement, redisplay_window, try_window_id)
6505 (set_frame_cursor_types, try_window_reusing_current_matrix):
6506 Adjust to use per-frame bitfield.
6507 (redisplay_internal): Look for cursor type change on each visible
6508 frame and consider all frames if cursor type has been changed on
6509 the frame other than selected. If cursor type has been changed on
6510 selected frame only, do not use fast update.
6512 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6514 Attempt to make redisplay more selective when changing fonts.
6515 * frame.h (struct frame): New bitfield fonts_changed.
6516 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6517 (adjust_frame_glyphs): Add prototype.
6518 * dispnew.c (fonts_changed_p): Remove.
6519 (adjust_glyphs): Remove because we do not
6520 adjust matrices on all frames at once any more.
6521 (adjust_frame_glyphs): Block and unblock input here.
6522 (adjust_glyph_matrix): Use fonts_changed.
6523 (change_frame_size_1): Use adjust_frame_glyphs.
6524 * font.c (font_open_entity): Use fonts_changed.
6525 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6526 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6527 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6528 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6529 (shrink_mini_window, Fresize_mini_window_internal)
6530 (window_scroll_pixel_based, Fset_window_configuration)
6531 (apply_window_adjustment, Fset_window_vscroll):
6532 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6533 Use adjust_frame_glyphs.
6534 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6535 (try_window_reusing_current_matrix, try_window_id, display_line)
6536 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6537 (redisplay_internal): Consider fonts_changed and adjust frame
6538 matrices for each frame only if the frame is visible. If font
6539 has been changed on some frame during full redisplay, retry
6540 only visible frames where the font has been actually changed.
6542 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6544 Cache current header and mode line height for each window.
6545 * window.h (struct window): New fields mode_line_height
6546 and header_line_height.
6547 * window.c (make_window): Initialize them.
6548 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6549 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6550 (current_mode_line_height, current_header_line_height):
6552 * xdisp.c (current_mode_line_height, current_header_line_height):
6554 (pos_visible_p, init_xdisp): Adjust user.
6555 (redisplay_window): Invalidate mode_line_height and
6556 header_line_height if current and desired matrices do not agree.
6558 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6560 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6561 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6563 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6565 Make --without-x compatible with --enable-gcc-warnings.
6566 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6567 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6568 members under HAVE_WINDOW_SYSTEM.
6569 * keyboard.c (make_lispy_focus_out): Likewise.
6570 (record_menu_key): Move under HAVE_MENUS.
6571 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6572 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6573 (syms_of_xdisp): Adjust user.
6574 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6575 (start_hourglass, cancel_hourglass):
6576 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6577 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6578 and CLEAR_FONT_TABLE_NFONTS.
6579 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6580 Declare only if HAVE_WINDOW_SYSTEM.
6581 (lface_same_font_attributes_p, clear_face_gcs): Define only
6582 if HAVE_WINDOW_SYSTEM.
6584 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6586 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6587 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6588 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6590 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6592 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6594 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6596 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6597 This fixes a type error on hosts where ptrdiff_t is wider than int.
6599 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6601 * keyboard.c (read_key_sequence_vs): New function.
6602 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6605 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6607 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6609 Makefile improvements.
6610 * Makefile.in (config.status): Don't use double-colon rules, as
6611 they are not portable according to POSIX. Fix shell typo with `;
6612 I guess this rule has never been tested?
6613 (VCSWITNESS): New macro, to override any environment var.
6615 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6617 * xterm.h (struct x_display_info): Do not track X connection
6618 fd separately because it is always available from Display.
6619 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6622 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6624 * buffer.c (drop_overlay):
6625 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6626 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6628 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6630 * buffer.c (Fmake_overlay, Fmove_overlay):
6631 * intervals.c (set_point_from_marker):
6632 * print.c (PRINTPREPARE): Prefer signal_error
6633 to plain error and report unsuitable marker too.
6635 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6637 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6638 for 'dragging' member.
6639 (struct x_output): Remove set-but-unused leftovers
6640 'left_before_move' and 'top_before_move'.
6641 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6642 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6643 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6644 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6645 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6646 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6647 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6648 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6650 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6652 * nsfont.m (INVALID_GLYPH): New define.
6653 (nsfont_encode_char): Use INVALID_GLYPH.
6654 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6656 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6658 * xterm.c (x_last_mouse_movement_time): Revert last change.
6659 This code should use XDisplayMotionBufferSize to check display's
6660 motion history first, and there are few other issues as well.
6661 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6662 (handle_one_xevent): Adjust user.
6664 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6666 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6667 * frame.c (Flast_nonminibuf_frame): ... to here.
6668 (check_minibuf_window): Don't abort if no window was found
6671 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6673 Use XGetMotionEvents to ask the last mouse motion time from X server.
6674 * xterm.c (X_MOTION_HISTORY): Default to 1.
6675 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6676 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6677 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6678 Ifdef away legacy code.
6679 (XTmouse_position, x_scroll_bar_report_motion):
6680 Use x_last_mouse_movement_time.
6681 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6684 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6686 * msdos.c (last_mouse_window): Move to...
6687 (dos_rawgetc): ...this function and adjust comment.
6688 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6689 (mouseMoved): ...this function and adjust comment.
6690 * w32term.c (last_window): Likewise with...
6691 (w32_read_socket): ...this function.
6692 * xterm.c (last_window): Likewise with...
6693 (handle_one_xevent): ...this function.
6695 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6697 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6698 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6699 (handle_one_xevent): ...to here.
6700 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6703 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6705 * msdos.c (IT_set_terminal_window): Remove no-op.
6706 (initialize_msdos_display): Adjust terminal setup.
6707 * w32console.c (w32con_set_terminal_window): Remove no-op.
6708 (initialize_w32_display): Adjust terminal setup.
6709 * w32term.c (w32_set_terminal_window): Remove no-op.
6710 (w32_create_terminal): Adjust terminal setup.
6711 * xterm.c (XTset_terminal_window): Remove no-op.
6712 (x_create_terminal): Adjust terminal setup.
6714 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6716 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6718 (ns_create_terminal): Adjust terminal setup.
6719 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6721 (w32_create_terminal): Adjust terminal setup.
6722 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6724 (x_create_terminal): Adjust terminal setup.
6726 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6728 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6729 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6730 * dispnew.c (buffer_posn_from_coords):
6731 * window.c (Fwindow_end, displayed_window_lines):
6732 * xdisp.c (redisplay_mode_lines): Use it.
6734 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6736 * fontset.c (face_for_char): Check char in the current face font first
6737 if HAVE_NS (Bug#15138).
6739 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6741 * window.c (temp_output_buffer_show): Make sure window returned
6742 by display_buffer is live (Bug#15213).
6744 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6746 Minor cleanup to avoid forward declarations.
6747 * coding.h (struct ccl_spec): Remove forward declaration.
6748 * composite.h (toplevel): Include font.h.
6749 (struct composition_it, struct face, struct font_metrics):
6750 Remove forward declaration.
6751 * dispextern.h (struct image, struct atimer): Likewise.
6752 * emacsgtkfixed.h (struct frame): Likewise.
6753 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6754 * font.h (struct font_driver, struct font, struct glyph_string)
6755 (struct face): Remove forward declaration.
6756 * fontset.h (struct face, struct font): Likewise.
6757 * frame.h (toplevel): Style cleanup.
6758 (enum output_method): Move to...
6759 * termhooks.h (enum output_method): ...here.
6760 (struct glyph, struct frame, struct ns_display_info)
6761 (struct x_display_info, struct w32_display_info):
6762 Remove forward declaration.
6763 * xterm.h (toplevel): Include termhooks.h.
6764 (struct font, struct window, struct glyph_matrix, struct frame)
6765 (struct input_event, struct face, struct image): Remove forward
6767 * gtkutil.h (struct _widget_value): Likewise.
6768 * keyboard.h (toplevel): Include termhooks.h.
6769 (struct input_event): Remove forward declaration.
6771 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6773 * intervals.c (set_point_from_marker): New function.
6774 * editfns.c (Fgoto_char):
6775 * process.c (Finternal_default_process_filter):
6776 * window.c (select_window_1): Use it.
6777 * buffer.h (set_point_from_marker): Add prototype.
6779 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6781 * w32.c (term_winsock): Call release_listen_threads before calling
6783 (_sys_wait_accept): Wait for accept event in a loop with a finite
6784 timeout, instead of waiting indefinitely. Will hopefully avoid
6785 hanging during exit because WSACleanup deadlocks waiting for the
6786 event object to be released. (Bug#14333)
6788 * w32proc.c (release_listen_threads): New function, signals all
6789 the reader threads that listen for connections to stop waiting.
6791 * w32.h (release_listen_threads): Add prototype.
6793 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6795 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6796 field of new marker (for sanity and safety).
6797 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6798 anyway because XMISCTYPE is a function and can't be an lvalue).
6800 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6802 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6803 (x_after_update_window_line, x_scroll_bar_create)
6804 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6805 (handle_one_xevent, x_clear_frame_area):
6806 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6807 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6808 * xterm.h (x_clear_area): Adjust prototype.
6810 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6812 Hook scanning and indentation functions to find_newline. This helps
6813 to avoid duplicated code and renders more respect to newline cache.
6814 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6815 * cmds.c (Fforward_line):
6816 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6817 Use find_newline and avoid unnecessary point movements.
6818 * search.c (scan_newline): Implement on top of find_newline.
6820 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6822 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6823 scoped code (bug#11258).
6825 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6827 * nsterm.m (last_window): New variable.
6828 (EV_TRAILER2): New macro.
6829 (EV_TRAILER): Call EV_TRAILER2.
6830 (mouseMoved:): Add support for mouse-autoselect-window
6831 on nextstep (Bug#6888).
6833 2013-08-28 Andreas Schwab <schwab@suse.de>
6835 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6836 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6837 Remove unused macro definitions.
6838 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6839 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6840 Only define if emacs.
6842 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6844 Prefer enum glyph_row_area to int where appropriate.
6845 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6847 (window_box, window_box_width, window_box_left, window_box_left_offset)
6848 (window_box_right, window_box_right_offset): Adjust prototypes.
6849 * xdisp.c (window_box, window_box_width, window_box_left)
6850 (window_box_left_offset, window_box_right, window_box_right_offset):
6851 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6852 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6853 * nsterm.m (ns_clip_to_row):
6854 * w32term.c (w32_clip_to_row):
6855 * xterm.c (x_clip_to_row): Likewise.
6857 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6859 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6860 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6862 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6864 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6865 for portability to hosts where /bin/sh has problems.
6867 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6869 Redesign redisplay interface to drop global output_cursor.
6870 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6871 (toplevel): Remove declaration of output_cursor.
6872 (set_output_cursor, x_cursor_to): Remove prototype.
6873 * window.h (struct window): New member output_cursor.
6874 (output_cursor_to): New function to replace RIF member.
6875 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6876 (update_text_area, set_window_cursor_after_update): Use it.
6877 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6878 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6879 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6880 * w32term.c (x_update_window_begin, x_update_window_end):
6881 * xterm.c (x_update_window_begin, x_update_window_end):
6882 Adjust to use per-window output cursor.
6884 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6886 Simplify SELECT_TYPE-related code.
6887 Like EMACS_TIME, this portability layer is no longer needed, since
6888 Emacs has been using fd_set as a portability layer for some time.
6889 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6890 (SELECT_TYPE): Remove. All uses changed to fd_set.
6891 (fd_set) [!FD_SET]: New typedef.
6893 Simplify EMACS_TIME-related code.
6894 This portability layer is no longer needed, since Emacs has been
6895 using struct timespec as a portability layer for some time.
6896 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6897 Include <time.h> rather than "systime.h"; that's all that's needed now.
6898 * dispnew.c: Include <timespec.h> rather than "systime.h";
6899 that's all that's needed now.
6900 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6901 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6902 TIMESPEC_RESOLUTION.
6903 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6904 LOG10_TIMESPEC_RESOLUTION.
6905 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6906 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6907 (make_emacs_time): Remove. All used changed to make_timespec.
6908 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6909 (current_timespec): Rename from current_emacs_time. All uses changed.
6910 (add_emacs_time): Remove. All uses changed to timespec_add.
6911 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6912 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6913 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6914 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6915 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6916 (current_timespec): Rename from current_emacs_time. All uses changed.
6917 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6918 changed to timespec_cmp.
6919 * xgselect.c: Include <timespec.h>, since our .h files don't.
6921 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6923 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6924 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6925 Remove the leftovers.
6926 * gtkutil.c (toplevel): Do not declare Qxft but include
6928 * image.c (toplevel): Do not declare Vlibrary_cache because
6929 it's already done in lisp.h.
6931 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6933 * lisp.h (Mouse_HLInfo): Move from here...
6934 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6935 (reset_mouse_highlight): New function.
6936 * msdos.c (dos_set_window_size, IT_update_begin)
6937 (internal_terminal_init):
6938 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6939 (ns_initialize_display_info):
6940 * w32console.c (initialize_w32_display):
6941 * w32term.c (x_update_window_end, x_free_frame_resources)
6942 (w32_initialize_display_info):
6943 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6944 * window.c (Fdelete_other_windows_internal):
6945 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6946 * termchar.h (toplevel):
6947 * xterm.h (toplevel): Include dispextern.h.
6949 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6951 Fix minor problems found by static checking.
6952 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6953 (expect): Avoid nested-if warning.
6954 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6955 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6956 * nsterm.h, nsterm.m (ns_select):
6957 * xgselect.c, xgselect.h (xg_select):
6958 Adjust signature to better match pselect's.
6959 * nsterm.m (ns_select):
6960 Don't set *TIMEOUT, since pselect doesn't.
6961 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6962 diagnostic about assigning const char * to it.
6963 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6965 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6967 * lread.c (substitute_object_recurse): Handle hash-tables as well
6970 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6972 Fix unlikely core dump in init_tty, and simplify terminfo case.
6973 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6974 The old version incorrectly dumped core if malloc returned a
6975 buffer containing only non-NUL bytes.
6976 (init_tty): Do not allocate or free termcap buffers; the
6977 struct does that for us now.
6978 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6979 (struct tty_display_info): Define members termcap_term_buffer and
6980 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6981 use them. Allocate them directly in struct rather than indirectly
6982 via a pointer, to simplify init_tty.
6984 * frame.c (check_minibuf_window): Initialize 'window' properly,
6985 so that Emacs reliably aborts later if 'window' is not initialized.
6987 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6989 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6990 of VoidSymbol (Bug#15154).
6992 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6994 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6995 mouse_face_beg_y and mouse_face_end_y.
6996 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6997 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6998 Adjust users and update comment where appropriate.
7000 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7002 * frame.c (check_minibuf_window): New function.
7003 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7004 Call check_minibuf_window (Bug#15183).
7006 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7008 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7009 because this is the only last cursor data we need to keep and consult.
7010 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7011 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7014 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7016 Fix recovering from possible decompression error.
7017 Since insert_from_gap doesn't always move point, we can't use PT as
7018 the position where the partially decompressed data ends, and
7019 should count how many bytes was produced so far.
7020 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7021 (unwind_decompress): Really delete partially uncompressed data.
7022 (Fzlib_decompress_region): Take decompressed data size into account.
7024 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7026 * syntax.c (init_syntax_once): Adjust comment and do an early
7027 initialization of Qchar_table_extra_slots just once...
7028 * casetab.c (init_casetab_once):
7029 * category.c (init_category_once):
7030 * character.c (syms_of_character):
7031 * coding.c (syms_of_coding):
7032 * xdisp.c (syms_of_xdisp): ...and omit it here.
7034 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7036 * xdisp.c (get_next_display_element): Don't apply to characters
7037 from a display vector the logic of setting it->end_of_box_run_p
7038 suitable for characters from a buffer. (Bug#15175)
7040 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7041 to handle directories, rather than '_utime' which doesn't.
7044 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7046 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7047 or fullscreen (Bug#14627).
7049 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7051 System-dependent integer overflow fixes.
7052 * process.c (Fset_process_window_size): Signal an error if
7053 the window size is outside the range supported by the lower level.
7054 * sysdep.c (set_window_size): Return negative on error,
7055 nonnegative on success, rather than -1, 0, 1 on not in system,
7056 failure, success. This is simpler. Caller changed.
7057 (serial_configure): Remove unnecessary initialization of local.
7058 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7059 size fits in unsigned long; this isn't true on some 32-bit hosts.
7060 Avoid buffer overrun if some future version of /proc/meminfo has a
7061 variable name longer than 20 bytes.
7062 (system_process_attributes) [__FreeBSD__]:
7063 Don't assume hw.availpages fits in 'int'.
7065 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7067 Don't let very long directory names overrun the stack.
7068 Fix some related minor problems involving "//", vfork.
7069 * callproc.c (encode_current_directory): New function.
7070 (call_process): Don't append "/"; not needed.
7071 * fileio.c (file_name_as_directory_slop): New constant.
7072 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7073 this can save the caller having to alloca.
7074 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7075 Use SAFE_ALLOCA, not alloca.
7076 (directory_file_name, Fexpand_file_name): Leave leading "//"
7077 alone, since it can be special even on POSIX platforms.
7078 * callproc.c (call_process):
7079 * process.c (Fformat_network_address):
7080 * sysdep.c (sys_subshell):
7081 Use encode_current_directory rather than rolling our own.
7082 (create_process): No need to encode directory; caller does that now.
7083 * process.h (encode_current_directory): New decl.
7084 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7085 Rework to avoid 'goto xyzzy;'.
7087 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7089 * xdisp.c (handle_face_prop): If the default face was remapped use
7090 the remapped face for strings from prefix properties. (Bug#15155)
7092 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7094 Minor cleanup for redisplay interface and few related functions.
7095 * frame.h (enum text_cursor_kinds): Move from here...
7096 * dispextern.h (enum text_cursor_kinds): ...to here.
7097 (toplevel): Drop unnecessary declarations.
7098 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7099 in update_window_end_hook and draw_window_cursor functions.
7100 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7101 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7102 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7103 * xterm.c (x_update_window_end, x_draw_window_cursor):
7104 * xdisp.c (display_and_set_cursor, update_window_cursor)
7105 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7106 enum text_cursor_kinds where appropriate.
7108 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7110 Redesign redisplay interface to drop updated_row and updated_area.
7111 * dispextern.h (updated_row, updated_area): Remove declaration.
7112 (struct redisplay_interface): Pass glyph row and row area parameters
7113 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7114 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7116 * dispnew.c (updated_row, updated_area): Remove.
7117 (redraw_overlapped_rows, update_window_line): Adjust user.
7118 (update_marginal_area, update_text_area): Likewise. Pass updated row
7119 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7120 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7123 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7125 * process.c (flush_pending_output): Remove stub.
7128 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7130 * callproc.c: Fix race that killed background processes (Bug#15144).
7131 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7132 Record deleted process-id in critical section, not afterwards.
7133 Don't mistakenly kill process created by a call-process invocation
7134 that discards output and does not wait.
7136 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7138 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7139 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7140 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7141 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7142 to shut up compiler in mark_object.
7143 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7145 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7147 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7148 We can't portably rely on PTY_OPEN doing that, even if
7149 it calls posix_openpt with O_CLOEXEC.
7151 2013-08-20 Kenichi Handa <handa@gnu.org>
7153 * character.c (string_char): Improve commentary.
7155 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7157 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7158 (struct animation_cache): Make signature a flexible array member.
7159 All uses changed. This is a tad slower but may insulate us better
7160 from future changes to ImageMagick.
7162 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7164 * image.c: Shrink memory needed for animation cache.
7165 (SIGNATURE_DIGESTSIZE): New constant.
7166 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7167 (imagemagick_create_cache): Copy the signature. This saves
7168 several KB of memory that ImageMagick wastes per signature.
7169 Don't bother updating the update_time, as the caller does that now.
7170 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7171 it's a fixed size struct member now.
7172 (imagemagick_get_animation_cache): Always destroy the signature,
7173 as it's now imagemagick_create_cache's responsibility to copy it.
7174 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7175 and use memcmp rather than strcmp.
7176 eassert that ImageMagick returns a signature of the specified length.
7178 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7180 * image.c (imagemagick_get_animation_cache): Don't segfault on
7182 (imagemagick_get_animation_cache): Revert to previous definition
7183 so that it actually works. But keep the memory leak fix.
7184 (imagemagick_get_animation_cache): Fix memory leak.
7186 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7188 * image.c: Fix animation cache signature memory leak.
7189 Fix some other minor performance problems while we're at it.
7190 (imagemagick_create_cache): Clear just the members that
7191 need clearing. Don't set update_time, as caller does that now.
7192 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7193 Simplify by using pointer-to-pointer instead of a prev pointer.
7194 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7195 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7196 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7197 it's already a copy. Free the signature probe unless it's cached.
7199 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7200 This was introduced by my 2013-08-12 fix for Bug#15035.
7202 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7204 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7205 (imagemagick_prune_animation_cache): Now static.
7207 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7209 * image.c (imagemagick_get_animation_cache): Don't segfault when
7210 pruning all entries.
7212 2013-08-18 Ken Brown <kbrown@cornell.edu>
7214 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7215 static heap if ENABLE_CHECKING is defined.
7216 (max_bss_sbrk_ptr): New variable.
7218 (report_sheap_usage): Report maximum static heap usage instead of
7219 ending static heap usage.
7221 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7223 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7224 of zlib_initialized according to the results of calling
7225 init_zlib_functions.
7227 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7229 * image.c: Implement an ImageMagick per-image cache.
7230 (imagemagick_get_animation_cache): Fix a double-free error.
7231 (imagemagick_load_image): Remove the ping_wand code, which only
7232 apparently saved time on invalid animated images, and slowed down
7233 everything else. Optimise for the common case.
7235 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7237 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7239 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7241 * marker.c (set_marker): Remove documentation of undefined behavior.
7243 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7245 * image.c (imagemagick_compute_animated_image): Animate correctly
7246 when sub-images are smaller than the main image.
7247 (imagemagick_compute_animated_image): Setting the iterator row to
7248 zero is apparently not allowed.
7249 (imagemagick_compute_animated_image): Allow images that say they
7250 have sub-images that are bigger than the main image, but just crop
7253 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7255 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7257 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7259 * image.c (imagemagick_compute_animated_image): Respect the GIF
7262 2013-08-15 Ken Brown <kbrown@cornell.edu>
7264 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7265 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7268 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7270 Fix minor problems found by static checking.
7271 * frame.c (delete_frame):
7272 * xdisp.c (next_element_from_display_vector):
7273 Avoid uninitialized local.
7274 * image.c (imagemagick_compute_animated_image): Port to C89.
7275 Prefer usual GNU indentation style for loops.
7276 Be more careful about bizarrely large sizes, by using ptrdiff_t
7279 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7281 Fix infinite frame selection loop (Bug#15025).
7282 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7284 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7286 * xdisp.c (compute_window_start_on_continuation_line):
7287 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7288 to make sure we end up setting the window start at the leftmost
7289 visible character of the display line. This avoids funky
7290 horizontal shifting because the window start is not kept on the
7291 same position. (Bug#15090)
7292 (next_element_from_display_vector): Support 'box' face attribute
7293 in the face definitions of a display vector. (Bug#15099)
7295 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7297 * image.c (imagemagick_compute_animated_image): Implement animated
7299 (imagemagick_compute_animated_image): Fix some compilation
7300 warnings. Implement a very simple cache to make the animation
7301 usable at all, but it should be replaced with a per-image cache.
7303 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7305 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7306 to do `for' loops over alist values.
7307 * buffer.h (FOR_EACH_BUFFER):
7308 * process.c (FOR_EACH_PROCESS): Use it.
7309 (handle_child_signal, status_notify, Fget_buffer_process)
7310 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7312 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7314 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7315 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7316 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7317 to xzalloc and so avoid redundant call to memset.
7318 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7319 members because it is allocated with xzalloc and so already zeroed.
7321 2013-08-14 Ken Brown <kbrown@cornell.edu>
7323 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7326 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7328 Utility function and macro to copy Lisp string to C string.
7329 * lisp.h (xlispstrdupa): New macro.
7330 (xlispstrdup): New prototype.
7331 * alloc.c (xlispstrdup): New function.
7332 * callint.c (Fcall_interactively):
7333 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7334 (Fsubstitute_in_file_name):
7335 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7336 * image.c (x_create_bitmap_from_file):
7337 * w32term.c (w32_term_init):
7338 * xterm.c (x_term_init): Use xlispstrdup.
7340 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7342 * image.c (imagemagick_load_image): Make animated pictures work.
7343 There's still some problems with background color settings, though
7346 * decompress.c (unwind_decompress): Always restore point.
7348 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7350 * marker.c (set_marker): Reformat documentation.
7352 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7354 * xdisp.c (cursor_type_changed): Now static.
7356 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7357 Use changed. This avoids the need to call xmalloc and for the
7358 caller to call xfree, and avoids memory leaks in some situations.
7360 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7362 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7363 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7364 (redisplay_window): If window_end_valid is cleared due to non-zero
7365 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7366 so do not call to try_cursor_movement for that window.
7368 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7370 * window.h (struct window): Convert window_end_pos and
7371 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7372 (wset_window_end_pos, wset_window_end_vpos): Remove.
7373 * dispnew.c (adjust_glyph_matrix):
7374 * window.c (Fwindow_end, replace_window, set_window_buffer)
7376 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7377 (set_vertical_scroll_bar, redisplay_window, try_window)
7378 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7379 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7380 (note_mouse_highlight): Adjust users.
7381 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7384 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7386 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7387 * image.c (imagemagick_filename_hint): Use `const char *' and
7388 prefer SSDATA to SDATA to avoid warnings.
7390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7392 Cleanup window fringes, margins and scroll bars adjustments.
7393 * window.c (set_window_fringes, set_window_margins)
7394 (set_window_scroll_bars, apply_window_adjustment): New functions.
7395 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7396 (Fset_window_scroll_bars): Use them.
7398 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7400 * window.h (struct window): Convert scroll_bar_width
7401 from Lisp_Object to integer. Adjust comment.
7402 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7404 * window.c (wset_scroll_bar_width): Remove.
7405 (make_window): Initialize scroll_bar_width.
7406 (Fsplit_window_internal): Use direct assignment.
7407 (Fset_window_configuration, save_window_save):
7408 Convert Lisp_Object to integer and back where appropriate.
7409 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7410 bar was actually changed, and mention this in docstring.
7412 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7414 * decompress.c: Minor simplifications.
7415 (Fzlib_decompress_region): Don't bother verifying
7416 that avail_out <= UINT_MAX, as that was confusing.
7417 Mention the restriction in a comment instead.
7418 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7420 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7422 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7423 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7425 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7427 * image.c (imagemagick_filename_hint): Check for errors in the
7430 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7432 * window.c (Fwindow_margins): Return nil when there's no marginal
7433 area, as per the documented API.
7435 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7436 Fmake_vector, as scroll bar's struct members are not all Lisp
7437 objects now. This avoids crashes in GC.
7439 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7440 bool, so its address could be taken.
7442 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7444 * image.c (imagemagick_filename_hint): New function to possibly
7445 apply `image-content-type-suffixes'.
7446 (imagemagick_load_image): Use it.
7448 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7450 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7451 if loading zlib failed.
7453 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7455 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7456 2013-08-13 checkin below. Change bool to BOOL, rule is:
7457 All Obj-C code uses BOOL, except for interfaces callable from C.
7459 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7461 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7463 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7464 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7465 bool instead of BOOL.
7466 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7467 from Lisp_Object to bitfield. Adjust comment.
7468 * w32term.c (x_scroll_bar_create): Adjust user.
7469 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7470 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7471 Use bool for boolean.
7472 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7473 to `unsigned int' when defining a bitfield.
7475 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7477 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7479 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7481 * window.h (struct window): Convert left_margin_cols and
7482 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7483 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7484 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7486 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7488 (showing_window_margins_p, update_window_line, update_frame_1):
7489 * fringe.c (draw_fringe_bitmap_1):
7490 * xdisp.c (window_box_width): Adjust users.
7491 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7492 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7493 Use direct assignment.
7494 (Fset_window_configuration, save_window_save, Fwindow_margins):
7495 Convert Lisp_Object to integer and back where appropriate.
7496 (Fset_window_margins): Adjust user. Return t if any margin
7497 was actually changed, and mention this in docstring.
7499 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7501 * syntax.c (forward_word):
7502 * cmds.c (forward_char, backward_char): Mention the optional argument.
7504 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7506 * window.h (struct window): Convert left_fringe_width
7507 and right_fringe_width from Lisp_Objects to integers.
7509 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7510 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7511 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7513 (make_window): Initialize new integer fields to -1.
7514 (Fsplit_window_internal): Use direct assignment.
7515 (Fset_window_configuration, save_window_save):
7516 Convert Lisp_Object to integer and back where appropriate.
7517 (Fset_window_fringes): Adjust user. Return t if any fringe
7518 was actually changed, and mention this in docstring.
7520 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7522 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7523 * nsfns.m (x_set_cursor_type):
7524 * w32fns.c (x_set_cursor_type):
7525 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7526 * xdisp.c (set_frame_cursor_types): ...but in common code.
7528 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7530 * font.c (clear_font_cache): New function, stripped from...
7531 (Fclear_font_cache): ...here, which now uses the function
7532 above. Adjust comment.
7533 * font.h (clear_font_cache): Add prototype.
7534 * xfaces.c (clear_face_cache): Use clear_font_cache.
7536 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7538 * window.c (Fset_window_start): Compare `w', not `window' because
7539 `w' might not be equal to `window' after call to decode_live_window.
7541 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7543 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7544 This fixes a problem introduced by the Bug#15035 patch
7545 when using GPG. Reported by Herbert J. Skuhra.
7547 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7549 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7550 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7551 not yet initialized.
7553 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7555 * decompress.c (Fzlib_decompress_region): Support zlib
7556 decompression, too, and rename.
7558 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7560 Minor zlib configuration tweaks.
7561 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7562 Don't assume presence of fn_inflateInit2_ zlib internal function.
7564 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7566 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7567 include the zlib prefix.
7569 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7571 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7572 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7573 define static variables that are pointers to zlib functions to be
7575 (init_zlib_functions) [WINDOWSNT]: New function.
7576 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7578 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7579 macros instead of invoking the zlib functions directly.
7580 (syms_of_decompress): DEFSYM Qzlib_dll.
7581 Staticpro Szlib_available_p.
7583 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7585 Avoid looping over all frame windows to freeze and unfreeze.
7586 * window.h (struct window): Drop frozen_window_start_p.
7587 (freeze_window_starts): Drop prototype.
7588 * frame.h (struct frame): New frozen_window_starts flag.
7589 (FRAME_WINDOWS_FROZEN): New macro.
7590 * window.c (freeze_window_start, freeze_window_starts):
7592 (select_window, replace_window): Adjust users.
7593 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7594 (window_frozen_p): New function.
7595 (redisplay_window): Use it.
7597 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7599 Fix some fd issues when running subprocesses (Bug#15035).
7600 Fix bugs that can leak files or file descriptors on errors.
7601 Don't unlink open temp files, as that's hard for users to diagnose
7602 when things go awry (e.g., temp disk exhausted).
7603 Don't bother to lock temp files. Check for invalid recursion.
7604 * callproc.c (synch_process_fd): Remove. All uses removed.
7605 (synch_process_tempfile): New var or macro.
7606 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7608 (record_kill_process): New arg, the temp name. All callers changed.
7609 (delete_temp_file): Now just a simple wrapper around unlink.
7610 (call_process_kill): New arg, the call_process_fd array.
7611 Close them all. Clear synch_process_pid. Remove the temp file,
7612 or arrange for it to be removed.
7613 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7614 that's been moved to synch_process_tempfile. Caller changed.
7615 Do not remove the tempfile; that's now call_process_kill's
7617 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7618 call_process_kill; the caller now does that.
7619 (call_process_cleanup): Do not close the process fd; that's now
7620 call_process_kill's responsibility.
7621 (Fcall_process): Implement via new function call_process, which
7622 has most of the old body of Fcall_process, but with a different API.
7623 (call_process): New function that does not open or close filefd if
7624 it is nonnegative. Record which fds need to be closed, and let
7625 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7626 Signal an error if invoked recursively (could be done via a hook).
7627 Simplify creation of the tempfile in the MSDOS case.
7628 Don't create the output file until after checking for the executable.
7629 Report any failure to open /dev/null.
7630 Don't open /dev/null for writing twice; once is enough.
7631 Don't create pipe if all output is being discarded or sent to file.
7632 Don't worry about setting up the coding system or reading from the
7633 pipe if all output is being discarded.
7634 Hoist fd_error local into top level, to lessen block nesting.
7635 Don't record deleted pid here; now done by Fcall_process_region.
7636 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7637 and note its success in synch_process_tempfile.
7638 Do not leak resources when child_setup fails.
7639 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7640 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7641 (create_temp_file): Now returns open fd, with an additional
7642 Lisp_Object * argument to return the name. All callers changed.
7643 Do not close the file; rewind it instead, and leave it open for
7644 the caller. Do not lock the temp file. Unwind-protect the file
7645 and the file-descriptor.
7646 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7647 If an asynchrounous process, record it here, not in call_process.
7648 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7649 * eval.c (set_unwind_protect): New function.
7650 * fileio.c (write_region): New function, generalized from the
7651 old Fwrite_region. Do not lock temp files.
7652 (Fwrite_region): Use it.
7653 * lisp.h (set_unwind_protect, write_region): New decls.
7654 * process.c: Include <verify.h>.
7655 (make_process): Mark fds as initially closed.
7656 (deleted_pid_list): Now a list of pid-filename pairs.
7658 (close_process_fd): New function.
7659 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7660 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7661 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7662 (create_process, create_pty, Fmake_serial_process)
7663 (server_accept_connection): Record which fds need to be closed,
7664 and let deactivate_process close them.
7665 (Fmake_network_process): Do not discard the unwind-protect
7666 until it's safe to do so.
7667 (deactivate_process): Close the fds opened by create_process etc.
7668 (Fprocess_send_eof): Adjust to new way of recording open fds.
7669 Report an error if /dev/null can't be opened, instead of aborting.
7670 * process.h (PROCESS_OPEN_FDS): New constant.
7671 (struct Lisp_Process): New member open_fds.
7672 (record_kill_process, record_deleted_pid): Adjust signatures.
7673 (record_deleted_pid): Move decl here ...
7674 * syswait.h (record_deleted_pid): ... from here.
7676 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7678 * decompress.c: Fix bugs with large buffers and weird inputs.
7679 Tune a bit. Reindent as per usual Emacs style.
7680 (BUFFER_SIZE): Remove.
7681 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7682 more than UINT_MAX bytes. Decompress into the gap instead of into
7683 an auto buffer, as this should avoid copying. Return nil if
7684 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7685 set immediate_quit; we shouldn't trust zlib code that much.
7687 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7689 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7690 errors, and really move the gap to where we want it.
7692 * lisp.h: Include decompress.c support.
7694 * emacs.c (main): Include decompress.c support.
7696 * Makefile.in: Include -lz if present.
7698 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7700 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7701 (initWithTitle:): Initialize frame to 0.
7702 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7703 (fillWithWidgetValue:frame:): Rename from
7704 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7706 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7707 fillWithWidgetValue:frame:
7709 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7710 remove memory leak warnings.
7712 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7713 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7716 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7717 (x_activate_menubar): Update the whole menu.
7718 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7719 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7720 current event is not NSSystemDefined (Bug#15001).
7721 Call ns_check_menu_open only if trackingMenu is 2.
7722 (menuDidClose:): New method, decrease trackingMenu.
7723 (fillWithWidgetValue:setDelegate:): New method.
7724 (fillWithWidgetValue:): Call the above.
7726 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7728 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7730 Omit some unnecessary casts.
7731 Many of these go back to the old pre-C89 days, when they may have
7732 been needed, but we've been assuming C89 or later for a while now.
7733 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7734 (live_float_p, live_misc_p, live_vector_p):
7735 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7736 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7737 (defvar_per_buffer):
7738 * callint.c (Fcall_interactively):
7739 * doc.c (Fsubstitute_command_keys):
7740 * filelock.c (get_boot_time):
7741 * frame.c (xrdb_get_resource):
7742 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7743 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7744 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7745 (menuitem_highlight_callback, menu_destroy_callback)
7746 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7747 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7748 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7749 (xg_tool_bar_help_callback, tb_size_cb):
7750 * image.c (xpm_alloc_color, png_read_from_memory)
7751 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7752 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7754 * keymap.c (describe_map):
7755 * nsfns.m (Fns_display_monitor_attributes_list):
7756 * nsmenu.m (process_dialog:):
7757 * nsterm.m (hold_event):
7758 * process.c (wait_reading_process_output):
7759 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7760 * scroll.c (do_direct_scrolling, scrolling_1):
7761 * termcap.c (tgetent):
7762 * window.c (check_window_containing, add_window_to_list)
7763 (freeze_window_starts):
7764 * xdisp.c (compare_overlay_entries, vmessage):
7765 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7766 (x_get_monitor_attributes_xrandr)
7767 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7768 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7769 * xfont.c (xfont_match, xfont_open):
7770 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7771 (menubar_selection_callback, menu_position_func)
7772 (popup_selection_callback, create_and_show_popup_menu)
7773 (dialog_selection_callback, create_and_show_dialog):
7774 * xrdb.c (x_get_string_resource)
7776 * xsmfns.c (x_session_check_input):
7777 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7778 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7779 (xaw_jump_callback, xaw_scroll_callback):
7780 Omit unnecessary casts.
7782 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7784 Minor string-length refactoring.
7785 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7786 * frame.c (make_monitor_attribute_list):
7787 Prefer build_string to strlen + make_string.
7789 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7791 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7792 don't check minor_code (Bug#14417).
7794 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7796 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7797 vertical positions instead. This avoids calling MATRIX_ROW with
7798 row numbers that are possibly beyond valid limits. (Bug#15064)
7800 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7802 Use xstrdup and build_unibyte_string where applicable.
7803 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7804 * xfns.c (x_window):
7805 * xrdb.c (x_get_customization_string):
7806 * xterm.c (xim_initialize):
7807 * w32fns.c (w32_window): Use xstrdup.
7808 (w32_display_monitor_attributes_list):
7809 * emacs.c (init_cmdargs):
7810 * keyboard.c (PUSH_C_STR):
7811 * nsfont.m (nsfont_open):
7812 * sysdep.c (system_process_attributes):
7813 * w32.c (system_process_attributes):
7814 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7816 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7818 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7819 variables of these types so that GDB would know about them, as aid
7820 for debugging fatal exceptions. (Bug#15024) See also
7821 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7824 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7826 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7827 larger than the NSWindow (Bug#14934).
7829 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7831 Redesign redisplay interface to drop global variable updated_window.
7832 Always pass currently updated window as a parameter to update routines.
7833 * dispextern.h (updated_window): Remove declaration.
7834 (struct redisplay_interface): Pass window parameter to
7835 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7836 and after_update_window_hook.
7837 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7839 * dispnew.c (updated_window): Remove.
7840 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7841 (update_window_line): Adjust to match redisplay interface changes.
7842 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7843 (ns_scroll_run, ns_after_update_window_line):
7844 * w32term.c (x_update_window_begin, x_update_window_end)
7845 (x_after_update_window_line, x_scroll_run):
7846 * xterm.c (x_update_window_begin, x_update_window_end)
7847 (x_after_update_window_line, x_scroll_run):
7848 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7849 Likewise. Adjust comments where appropriate.
7850 (x_cursor_to): Simplify because this is always called during window
7851 update (but install debugging check anyway).
7852 (expose_window): Check must_be_updated_p flag to see whether this
7853 function is called during window update.
7855 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7857 Do not reset window modification event counters excessively.
7858 These leftovers and poor man's tricky methods to catch extra
7859 redisplay's attention are no longer needed.
7860 * frame.c (set_menu_bar_lines_1):
7861 * minibuf.c (read_minibuf_unwind):
7862 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7863 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7864 (window_scroll_line_based, Fset_window_configuration):
7865 * xdisp.c (redisplay_window): Do not reset last_modified and
7866 last_overlay_modified counters.
7868 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7870 * xselect.c (x_send_client_event): Set send_event and serial, memset
7871 data.l as it might be bigger than data.b. Use 24 bit mask to
7872 XSendEvent (Bug#15034).
7874 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7876 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7877 for TTY frames that are not the top frame on their console.
7880 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7882 * w32term.c (w32fullscreen_hook): Really maximize frame when
7883 asked for (Bug#14841).
7885 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7887 Prefer selected_window to Fselected_window, likewise for frames.
7888 * buffer.c (Fbuffer_swap_text):
7889 * data.c (Fvariable_binding_locus):
7890 * window.c (run_window_configuration_change_hook): Adjust users.
7891 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7892 Use decode_live_frame.
7894 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7896 Be more careful if selected window shows the buffer other than current,
7897 use window_outdated only if this is not so. This change should also
7898 address some weird issues discussed in Bug#13012.
7899 * window.h (window_outdated): New prototype.
7900 * window.c (window_outdated): Now here. Convert from static and
7901 always assume window's buffer.
7902 (Fwindow_end, Fwindow_line_height): Use it.
7903 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7904 and always assume window's buffer.
7905 (redisplay_window): Adjust user.
7906 (redisplay_internal): Call to reconsider_clip_changes once and
7907 check whether mode line should be updated only if selected window
7908 shows current buffer.
7909 (run_window_scroll_functions): Use eassert for debugging check.
7910 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7912 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7914 * window.c (window_scroll, window_scroll_pixel_based)
7915 (window_scroll_line_based): Use bool for booleans.
7917 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7919 * process.c: Fix minor off-by-one issues in descriptor counts.
7920 This shouldn't fix any real bugs, but it cleans up the code a bit.
7921 (max_process_desc, max_input_desc): -1, not 0, means none.
7923 (delete_input_desc): New function.
7924 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7925 (deactivate_process): Scan backwards when recomuting max_process_desc;
7926 that should be faster.
7927 (init_process_emacs): Initialize max_input_desc.
7929 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7931 Use region cache to speedup bidi_find_paragraph_start.
7932 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7933 Rename cache_long_line_scans to cache_long_scans.
7934 * buffer.c (bset_cache_long_line_scans): Rename to
7935 bset_cache_long_scans.
7936 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7937 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7939 (syms_of_buffer): Rename cache-long-line-scans to
7940 cache-long-scans. Adjust docstring.
7941 * search.c (newline_cache_on_off):
7942 * indent.c (width_run_cache_on_off): Adjust users.
7943 * bidi.c (bidi_paragraph_cache_on_off): New function.
7944 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7945 * insdel.c (prepare_to_modify_buffer):
7946 Invalidate bidi_paragraph_cache if enabled.
7948 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7950 Invalidate region caches only if buffer text is going to be changed.
7951 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7952 (modify_text): ...new prototype.
7953 (prepare_to_modify_buffer_1): New prototype.
7954 * textprop.c (modify_region): Rename to...
7955 (modify_text_properties): ...new function.
7956 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7957 (Fremove_list_of_text_properties): Adjust users.
7958 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7959 (modify_text): ...new function.
7960 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7961 (prepare_to_modify_buffer_1): ...new function.
7962 * casefiddle.c (casify_region):
7963 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7964 (Ftranspose_regions): Use modify_text.
7966 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7968 * lisp.mk (lisp): Add nadvice.elc.
7970 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7972 New macro to iterate over live buffers similar to frames.
7973 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7974 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7975 Declare buffer-related variables here to offload lisp.h.
7976 * buffer.c (Vbuffer_alist): Adjust comment.
7977 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7978 (other_buffer_safely):
7979 * data.c (store_symval_forwarding):
7980 * dispnew.c (Fframe_or_buffer_changed_p):
7981 * fileio.c (Fdo_auto_save):
7982 * filelock.c (unlock_all_files):
7983 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7985 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7987 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7988 * callproc.c (create_temp_file):
7989 * filelock.c (create_lock_file):
7990 Assume mkostemp, since it's now provided by Gnulib.
7992 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7994 * w32.c (mkostemp): New function.
7995 (mktemp): Remove, no longer used. Most of the code reused in
7996 mkostemp. (Bug#15015)
7997 (mktemp): Don't undef.
7999 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8001 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8002 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8003 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8004 (free_glyph_pool, check_glyph_memory): Likewise for
8005 all users. Adjust comments where appropriate.
8007 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8009 * composite.h: Minor fixups.
8010 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8011 to fix a misspelling, and change it to an inline function while
8012 we're at it (it need not be a macro). All uses changed.
8013 (composition_method, composition_valid_p):
8014 Rewrite to avoid assignments in if-conditions.
8016 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8018 Do not use global Lisp_Object in composition macros.
8019 * composite.h (composition_temp): Remove declaration.
8020 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8021 (composition_method, composition_valid_p): ...inline functions.
8022 (compose_region): Remove the leftover.
8023 * composite.c (composition_temp): Remove.
8024 (run_composition_function, update_compositions)
8025 (composition_compute_stop_pos, composition_adjust_point)
8026 (Ffind_composition_internal):
8027 * coding.c (handle_composition_annotation):
8028 * xdisp.c (handle_composition_prop, check_point_in_composition):
8029 Related users changed.
8031 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8033 Drop FRAME_PTR typedef.
8034 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8035 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8036 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8037 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8038 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8039 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8040 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8041 All related users changed.
8043 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8045 * eval.c (default_toplevel_binding): New function.
8047 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8048 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8049 (syms_of_eval): Export them.
8050 * data.c (Fdefault_value): Micro cleanup.
8051 * term.c (init_tty): Use "false".
8053 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8055 Fix X GC leak in GTK and raw (no toolkit) X ports.
8056 * xterm.c (x_free_frame_resources): If white and black relief
8057 GCs are allocated, always free them here.
8058 * xfns.c (x_make_gc): Omit redundant initialization.
8059 * widget.c (create_frame_gcs): Remove the leftover.
8060 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8061 in x_free_frame_resources.
8063 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8065 * nsterm.m (windowWillResize:toSize:): Only change title if
8066 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8068 (viewDidEndLiveResize): New method.
8070 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8071 inside NS_IMPL_COCOA.
8073 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8075 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8076 Do not check whether undo is enabled because record_insert and
8077 record_delete does that themselves.
8079 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8081 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8082 member which is not really used any more.
8083 (FRAME_XIC_BASE_FONTNAME): Remove.
8084 * xfns.c (xic_free_fontset): Adjust user.
8085 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8086 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8087 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8088 (xdialog_show): Use eassert for debugging check.
8089 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8091 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8093 * fileio.c, fns.c (merge): Move extern decl from here ...
8094 * lisp.h (merge): ... to here.
8096 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8098 Fix last font-related change.
8099 * w32font.h (w32font_list_internal, w32font_match_internal):
8101 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8102 (uniscribe_list_family): Adjust to match font API change.
8103 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8104 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8106 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8108 * frame.h (FRAME_MOUSE_UPDATE):
8109 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8110 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8112 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8114 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8115 * font.h (struct font_driver): Change list, match, and list_family
8116 functions to accept struct frame * as first arg.
8117 * font.c (font_score, font_compare, font_sort_entities):
8119 (font_sort_entities, font_list_entities, font_select_entity)
8120 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8121 match font API change.
8122 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8123 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8124 * ftxfont.c (ftxfont_list, ftxfont_match):
8125 * xftfont.c (xftfont_list, xftfont_match):
8126 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8127 * w32font.c (w32font_list, w32font_match, w32font_list)
8128 (w32font_list_internal, w32_font_match_internal): Likewise.
8129 * xfaces.c (Fx_family_fonts): Adjust user.
8131 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8133 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8134 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8135 only if HAVE_X_WINDOWS is in use.
8136 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8137 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8138 * w32term.c (x_wm_set_icon_position): Likewise.
8139 * w32fns.c (x_icon): Adjust user.
8141 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8143 * xterm.c (last_mouse_press_frame): Remove the
8144 leftover which is not really used any more.
8145 (handle_one_xevent, syms_of_xterm): Adjust users.
8146 (x_flush): Call XFlush once per each X display, not frame.
8147 This is better because this code always unconditionally skips
8148 non-X frames in Vframe_list and issues the only XFlush if we
8149 have more than one X frame on the same X display.
8150 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8151 Use bool for booleans.
8152 (x_draw_glyph_string_background, cvt_string_to_pixel)
8153 (cvt_pixel_dtor): Drop unnecessary prototypes.
8154 * xterm.h (x_display_ok): Adjust prototype.
8156 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8158 Drop unnecessary functions that deals with frame pixel size.
8159 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8160 (x_pixel_height): Drop prototypes.
8161 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8162 (x_pixel_height): Drop implementations.
8163 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8164 which should be always valid for window frame.
8165 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8166 * w32menu.c (Fx_popup_dialog):
8167 * xmenu.c (Fx_popup_dialog): Likewise for both.
8169 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8171 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8172 frame parameters and call to Fmodify_frame_parameters just once.
8173 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8174 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8175 and mention nil frame in docstring.
8177 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8179 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8180 (x_figure_window_size): Likewise. Adjust to return long.
8181 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8182 (toplevel): Move Qterminal_live_p to...
8183 * terminal.c (toplevel): ...here, make it static, and...
8184 (syms_of_terminal): ...DEFSYM here.
8185 * frame.h (Qterminal_live_p): Remove declaration.
8186 (make_frame, x_figure_window_size): Adjust prototype.
8187 * nsfns.m (Fx_create_frame): Use long for window flags.
8189 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8191 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8192 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8193 Do not assume that emacs_close (INT_MAX) is a no-op.
8195 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8197 * xfaces.c (make_face_cache): For struct face_cache, prefer
8198 xmalloc to xzalloc and so avoid redundant call to memset.
8199 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8201 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8203 * fringe.c (draw_window_fringes, update_window_fringes)
8204 (compute_fringe_widths):
8205 * w32term.c (x_draw_glyph_string):
8206 * window.c (candidate_window_p, Frecenter):
8207 * xfaces.c (realize_basic_faces, realize_default_face)
8208 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8209 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8210 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8211 * xmenu.c (Fx_menu_bar_open_internal):
8212 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8213 * xsettings.c (xft_settings_event):
8214 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8215 Use bool for booleans. Adjust style and comments where
8217 * dispextern.h (draw_window_fringes, update_window_fringes)
8218 (compute_fringe_widths):
8219 * xterm.h (x_had_errors_p): Adjust prototype.
8221 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8223 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8224 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8226 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8228 * fns.c (toplevel): Remove comment before Fsafe_length because
8231 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8233 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8235 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8237 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8238 frame which got the message is still alive, before dereferencing
8239 its pointer. (Bug#14970)
8241 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8242 be a live window, before using it as such. (Bug#14970)
8244 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8246 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8247 w32_detect_focus_change instead of doing part of its job by hand.
8248 This fixes the problem whereby FOCUS_OUT events were not sent to
8251 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8253 * process.c (Fprocess_list): Doc fix.
8255 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8256 being re-exposed only if it didn't ask to become visible.
8257 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8258 was previously iconified. (Bug#14841)
8259 (x_iconify_frame): Mark the frame iconified.
8261 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8263 Fix minor problems found by static checking.
8264 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8265 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8267 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8269 * eval.c (set_specpdl_old_value): New function.
8270 (unbind_to): Minor simplification.
8271 (get_backtrace_frame): New function.
8272 (Fbacktrace_frame): Use it. Add `base' argument.
8273 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8274 (syms_of_eval): Export backtrace-eval.
8275 * xterm.c (x_focus_changed): Simplify.
8277 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8279 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8281 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8283 * xdisp.c (redisplay_window): Instead of moving point out of
8284 scroll margin, reject the force_start method, and try scrolling
8285 instead. (Bug#14780)
8287 2013-07-24 Ken Brown <kbrown@cornell.edu>
8289 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8292 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8294 * eval.c (Fprogn): Do not check that BODY is a proper list.
8295 This undoes the previous change. The check slows down the
8296 interpreter, and is not needed to prevent a crash. See
8297 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8299 2013-07-23 Glenn Morris <rgm@gnu.org>
8301 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8303 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8305 Port to GNU/Linux systems with tinfo but not ncurses.
8306 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8307 to decide whether ncurses is being used. Without this change,
8308 GCC complains about tgetent not being declared, on a system
8309 that has tinfo installed but ncurses not installed.
8311 * eval.c (Fprogn): Check that BODY is a proper list.
8313 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8314 * data.c (Fsetq_default):
8315 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8316 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8318 Tune by taking advantage of the fact that ARGS is always a list
8319 when a function is declared to have UNEVALLED args.
8321 * emacsgtkfixed.c: Port to GCC 4.6.
8322 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8324 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8326 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8327 here to silence compiler warnings.
8329 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8331 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8332 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8333 from messing up Emacs's 'struct frame' (Bug#14923).
8335 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8337 * alloc.c (make_save_ptr_ptr): Define this function.
8338 It was inadvertently omitted. It's needed only if
8339 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8341 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8343 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8344 frame have focus (Bug#14895).
8346 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8348 Avoid vfork-related deadlock more cleanly.
8349 * callproc.c (child_setup): When the child's exec fails, output
8350 the program name, as that's more useful. Use O_NONBLOCK to avoid
8352 * process.c (create_process_1): Remove; no longer needed.
8353 (create_process): Remove timer hack; no longer needed, now that
8354 the child avoids deadlock.
8356 2013-07-20 Glenn Morris <rgm@gnu.org>
8358 * image.c (Fimage_flush): Fix doc typo.
8360 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8362 Fix array bounds violation when pty allocation fails.
8363 * process.c (PTY_NAME_SIZE): New constant.
8364 (pty_name): Remove static variable; it's now auto.
8365 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8366 Take pty_name as an arg rather than using a static variable.
8367 All callers changed.
8368 (create_process): Recover pty_flag from process, not from volatile local.
8369 (create_pty): Stay inside array even when pty allocation fails.
8370 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8372 * lread.c (Fload): Avoid initialization only when lint checking.
8373 Mention that it's needed only for older GCCs.
8375 2013-07-20 Kenichi Handa <handa@gnu.org>
8377 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8378 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8380 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8382 * lread.c (Fload): Avoid uninitialized warning.
8384 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8386 Fix some minor file descriptor leaks and related glitches.
8387 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8388 (create_lock_file): Use write, not emacs_write.
8389 * image.c (slurp_file, png_load_body):
8390 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8391 (server_accept_connection):
8392 Don't leak an fd on memory allocation failure.
8393 * image.c (slurp_file): Add a cheap heuristic for growing files.
8394 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8395 as that's what the other routines do. Maybe input need not be
8396 blocked at all, but it's better to be consistent.
8397 Avoid undefined behavior when strlen is zero.
8399 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8400 (NSTATICS): Now a constant; doesn't need to be a macro.
8402 2013-07-19 Richard Stallman <rms@gnu.org>
8404 * coding.c (decode_coding_utf_8): Add simple loop for fast
8405 processing of ASCII characters.
8407 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8409 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8411 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8413 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8414 unportable 'struct x_display_info'.
8415 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8418 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8420 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8421 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8423 (system_process_attributes): Prefer plain char to unsigned char
8424 when either will do. Clean up properly if interrupted or if
8425 memory allocations fail. Don't assume sscanf succeeds.
8426 Remove no-longer-needed workaround to stop GCC from whining.
8427 Read command-line once, instead of multiple times. Check read status a
8430 Fix obscure porting bug with varargs functions.
8431 The code assumed that int is treated like ptrdiff_t in a vararg
8432 function, which is not a portable assumption. There was a similar
8433 -- though these days less likely -- porting problem with various
8434 assumptions that pointers of different types all smell the same as
8435 far as vararg functions is conserved. To make this problem less
8436 likely in the future, redo the API to use varargs functions.
8437 * alloc.c (make_save_value): Remove this vararg function.
8438 All uses changed to ...
8439 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8440 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8442 (make_save_ptr): Rename from make_save_pointer, for consistency with
8443 the above. Define only on platforms that need it. All uses changed.
8445 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8447 * keyboard.c: Try to fix typos in previous change.
8448 (DISPLAY_LIST_INFO): New macro.
8449 (kbd_buffer_get_event): Do not access members that are not present
8450 in X11. Revert inadvertent change of "!=" to "=".
8452 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8454 * keyboard.c (kbd_buffer_get_event):
8455 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8456 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8458 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8460 * filelock.c: Fix unlikely file descriptor leaks.
8461 (get_boot_time_1): Rework to avoid using emacs_open.
8462 This doesn't actually fix a leak, but is better anyway.
8463 (read_lock_data): Use read, not emacs_read.
8465 * doc.c: Fix minor memory and file descriptor leaks.
8466 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8467 (get_doc_string, Fsnarf_documentation):
8468 Fix file descriptor leak on error.
8470 * term.c: Fix minor fdopen-related file descriptor leaks.
8471 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8472 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8474 * charset.c: Fix file descriptor leaks and errno issues.
8476 (load_charset_map_from_file): Don't leak file descriptor on error.
8477 Use plain record_xmalloc since the allocation is larger than
8478 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8480 * eval.c (record_unwind_protect_nothing):
8481 * fileio.c (fclose_unwind):
8483 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8484 The replacement doesn't block input, but that no longer seems
8487 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8489 * lread.c: Fix file descriptor leaks and errno issues.
8490 (Fload): Close some races that leaked fds or streams when 'load'
8492 (Fload, openp): Report error number of last nontrivial failure to open.
8493 ENOENT counts as trivial.
8494 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8496 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8497 now that the function is always called with a nonnegative arg.
8498 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8499 All uses replaced with ...
8500 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8502 A few more minor file errno-reporting bugs.
8503 * callproc.c (Fcall_process):
8504 * doc.c (Fsnarf_documentation):
8505 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8506 * process.c (set_socket_option):
8507 Don't let a constructor trash errno.
8508 * doc.c: Include <errno.h>.
8510 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8512 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8514 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8516 Fix w32 bug with call-process-region (Bug#14885).
8517 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8518 to Fcall_process when the input is empty. This simplifies the
8519 code a bit. It makes no difference on POSIXish platforms but
8520 apparently it fixes a bug on w32.
8522 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8523 * fileio.c (close_file_unwind): Don't close if FD is negative;
8524 this can happen when unwinding a zapped file descriptor.
8525 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8526 in case Emacs runs out of memory between the two unwind-protects.
8527 Don't trash errno when closing FD.
8528 Zap the FD in the specpdl when closing it, instead of deferring
8529 the removal of the unwind-protect; this fixes a bug where a child
8530 function unwinds the stack past us.
8532 New unwind-protect flavors to better type-check C callbacks.
8533 This also lessens the need to write wrappers for callbacks,
8534 and the need for make_save_pointer.
8535 * alloc.c (free_save_value):
8536 * atimer.c (run_all_atimers):
8538 * alloc.c (safe_alloca_unwind):
8539 * atimer.c (unwind_stop_other_atimers):
8540 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8541 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8542 * minibuf.c (choose_minibuf_frame_1):
8543 * process.c (make_serial_process_unwind):
8544 * xdisp.c (pop_message_unwind):
8545 * xselect.c (queue_selection_requests_unwind):
8546 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8547 * alloc.c (record_xmalloc):
8548 Prefer record_unwind_protect_ptr to record_unwind_protect with
8550 * alloc.c (Fgarbage_collect):
8551 Prefer record_unwind_protect_void to passing a dummy.
8552 * buffer.c (restore_buffer):
8553 * window.c (restore_window_configuration):
8554 * xfns.c, w32fns.c (do_unwind_create_frame)
8555 New wrapper. All record-unwind uses of wrappee changed.
8556 * buffer.c (set_buffer_if_live):
8557 * callproc.c (call_process_cleanup, delete_temp_file):
8558 * coding.c (code_conversion_restore):
8559 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8560 * editfns.c (save_excursion_restore)
8561 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8562 (save_restriction_restore):
8563 * eval.c (restore_stack_limits, un_autoload):
8564 * fns.c (require_unwind):
8565 * keyboard.c (recursive_edit_unwind, tracking_off):
8566 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8567 * macros.c (pop_kbd_macro, restore_menu_items):
8568 * nsfns.m (unwind_create_frame):
8569 * print.c (print_unwind):
8570 * process.c (start_process_unwind):
8571 * search.c (unwind_set_match_data):
8572 * window.c (select_window_norecord, select_frame_norecord):
8573 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8574 (fast_set_selected_frame):
8575 * xfns.c, w32fns.c (unwind_create_tip_frame):
8576 Return void, not a dummy Lisp_Object. All uses changed.
8577 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8578 * callproc.c (call_process_kill):
8579 * fileio.c (restore_point_unwind, decide_coding_unwind)
8580 (build_annotations_unwind):
8581 * insdel.c (Fcombine_after_change_execute_1):
8582 * keyboard.c (read_char_help_form_unwind):
8583 * menu.c (unuse_menu_items):
8584 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8585 * sound.c (sound_cleanup):
8586 * xdisp.c (unwind_redisplay):
8587 * xfns.c (clean_up_dialog):
8588 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8589 Accept no args and return void, instead of accepting and returning
8590 a dummy Lisp_Object. All uses changed.
8591 * cygw32.c (fchdir_unwind):
8592 * fileio.c (close_file_unwind):
8593 * keyboard.c (restore_kboard_configuration):
8594 * lread.c (readevalllop_1):
8595 * process.c (wait_reading_process_output_unwind):
8596 Accept int and return void, rather than accepting an Emacs integer
8597 and returning a dummy object. In some cases this fixes an
8598 unlikely bug when the corresponding int is outside Emacs integer
8599 range. All uses changed.
8600 * dired.c (directory_files_internal_unwind):
8601 * fileio.c (do_auto_save_unwind):
8602 * gtkutil.c (pop_down_dialog):
8603 * insdel.c (reset_var_on_error):
8604 * lread.c (load_unwind):
8605 * xfns.c (clean_up_file_dialog):
8606 * xmenu.c, nsmenu.m (pop_down_menu):
8607 * xmenu.c (cleanup_widget_value_tree):
8608 * xselect.c (wait_for_property_change_unwind):
8609 Accept pointer and return void, rather than accepting an Emacs
8610 save value encapsulating the pointer and returning a dummy object.
8612 * editfns.c (Fformat): Update the saved pointer directly via
8613 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8614 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8615 (unwind_body): New function.
8616 (record_unwind_protect): First arg is now a function returning void,
8617 not a dummy Lisp_Object.
8618 (record_unwind_protect_ptr, record_unwind_protect_int)
8619 (record_unwind_protect_void): New functions.
8620 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8621 * fileio.c (struct auto_save_unwind): New type.
8622 (do_auto_save_unwind): Use it.
8623 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8624 * insdel.c (struct rvoe_arg): New type.
8625 (reset_var_on_error): Use it.
8626 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8628 (specbinding_func): Remove; there are now several such functions.
8629 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8630 (set_unwind_protect_ptr): New function.
8631 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8633 Be simpler and more consistent about reporting I/O errors.
8634 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8635 Say "Read error" and "Write error", rather than "I/O error", or
8636 "IO error reading", or "IO error writing", when a read or write
8638 * process.c (Fmake_network_process, wait_reading_process_output)
8639 (send_process, Fprocess_send_eof, wait_reading_process_output):
8640 Capitalize diagnostics consistently. Put "failed foo" at the
8641 start of the diagnostic, so that we don't capitalize the
8642 function name "foo". Consistently say "failed" for such
8644 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8645 All callers changed. This is so it can use report_file_error.
8646 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8647 diagnostics consistently as above.
8649 * fileio.c (report_file_errno): Fix errno reporting bug.
8650 If the file name is neither null nor a pair, package it up as a
8651 singleton list. All callers changed, both to this function and to
8652 report_file_error. This fixes a bug where the memory allocator
8653 invoked by list1 set errno so that the immediately following
8654 report_file_error reported the wrong errno value.
8656 Fix minor problems found by --enable-gcc-warnings.
8657 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8658 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8660 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8662 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8663 Set event->arg to Qt if switch-event shall be generated.
8664 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8666 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8668 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8671 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8672 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8673 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8674 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8675 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8676 and there is a focused frame.
8677 (head_table): Add focus-in and focus-out.
8678 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8679 bind to handle-focus-in/out.
8681 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8682 (Fhandle_switch_frame): Call Fhandle_focus_in.
8683 (syms_of_frame): defsubr handle-focus-in/out.
8685 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8687 Fix porting bug to older POSIXish platforms (Bug#14862).
8688 * sysdep.c (emacs_pipe): New function, that implements
8689 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8690 This should port better to CentOS 5 and to Mac OS X 10.6.
8691 All calls to pipe2 changed.
8693 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8694 This makes the code easier to read and the executable a bit smaller.
8695 Do not replace all calls to Fcons that happen to create lists,
8696 just calls that are intended to create lists. For example, when
8697 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8698 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8699 Similarly for list2 through list5.
8700 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8701 * bytecode.c (exec_byte_code):
8702 * callint.c (quotify_arg, Fcall_interactively):
8703 * callproc.c (Fcall_process, create_temp_file):
8704 * charset.c (load_charset_map_from_file)
8705 (Fdefine_charset_internal, init_charset):
8706 * coding.c (get_translation_table, detect_coding_system)
8707 (Fcheck_coding_systems_region)
8708 (Fset_terminal_coding_system_internal)
8709 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8710 * composite.c (update_compositions, Ffind_composition_internal):
8711 * dired.c (directory_files_internal, file_name_completion)
8713 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8714 * doc.c (Fsnarf_documentation):
8715 * editfns.c (Fmessage_box):
8717 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8718 (Feval, eval_sub, Ffuncall, apply_lambda):
8719 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8720 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8721 (Fset_file_times, Finsert_file_contents)
8722 (Fchoose_write_coding_system, Fwrite_region):
8723 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8724 * font.c (font_registry_charsets, font_parse_fcname)
8725 (font_prepare_cache, font_update_drivers, Flist_fonts):
8726 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8727 * frame.c (make_frame, Fmake_terminal_frame)
8728 (x_set_frame_parameters, x_report_frame_params)
8729 (x_default_parameter, Fx_parse_geometry):
8730 * ftfont.c (syms_of_ftfont):
8731 * image.c (gif_load):
8732 * keyboard.c (command_loop_1):
8733 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8734 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8735 (Fminor_mode_key_binding, accessible_keymaps_1)
8736 (Faccessible_keymaps, Fwhere_is_internal):
8737 * lread.c (read_emacs_mule_char):
8738 * menu.c (find_and_return_menu_selection):
8739 * minibuf.c (get_minibuffer):
8740 * nsfns.m (Fns_perform_service):
8741 * nsfont.m (ns_script_to_charset):
8742 * nsmenu.m (ns_popup_dialog):
8743 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8744 (Fx_own_selection_internal):
8745 * nsterm.m (append2):
8746 * print.c (Fredirect_debugging_output)
8747 (print_prune_string_charset):
8748 * process.c (Fdelete_process, Fprocess_contact)
8749 (Fformat_network_address, set_socket_option)
8750 (read_and_dispose_of_process_output, write_queue_push)
8751 (send_process, exec_sentinel):
8752 * sound.c (Fplay_sound_internal):
8753 * textprop.c (validate_plist, add_properties)
8754 (Fput_text_property, Fadd_face_text_property)
8755 (copy_text_properties, text_property_list, syms_of_textprop):
8756 * unexaix.c (report_error):
8757 * unexcoff.c (report_error):
8758 * unexsol.c (unexec):
8759 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8760 (Fformat_mode_line, syms_of_xdisp):
8761 * xfaces.c (set_font_frame_param)
8762 (Finternal_lisp_face_attribute_values)
8763 (Finternal_merge_in_global_face, syms_of_xfaces):
8764 * xfns.c (x_default_scroll_bar_color_parameter)
8765 (x_default_font_parameter, x_create_tip_frame):
8766 * xfont.c (xfont_supported_scripts):
8767 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8768 (menu_help_callback, xmenu_show):
8770 * xterm.c (set_wm_state):
8771 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8772 and similarly for list2 through list5.
8774 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8776 * callproc.c (Fcall_process_region): Fix minor race and tune.
8777 (create_temp_file): New function, with the temp-file-creation part
8778 of the old Fcall_process_region. Use Fcopy_sequence to create the
8779 temp file name, rather than alloca + build_string, for simplicity.
8780 Don't bother to block input around the temp file creation;
8781 shouldn't be needed. Simplify use of mktemp.
8782 Use record_unwind_protect immediately after creating the temp file;
8783 this closes an unlikely race where the temp file was not removed.
8784 Use memcpy rather than an open-coded loop.
8785 (Fcall_process_region): Use the new function. If the input is
8786 empty, redirect from /dev/null rather than from a newly created
8787 empty temp file; this avoids unnecessary file system traffic.
8789 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8791 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8792 Simplify by making this case like the other two. This is a bit
8793 slower on obsolete hosts, but the extra complexity isn't worth it.
8795 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8796 * process.c (create_process) [!DOS_NT]:
8797 Remove now-unnecessary calls to emacs_close.
8799 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8801 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8802 returning early. (Bug#14850)
8804 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8805 and inhibit-iso-escape-detection attributes of 'undecided'.
8808 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8810 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8811 Reported by Herbert J. Skuhra in
8812 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8814 Don't lose top specpdl entry when memory is exhausted.
8815 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8816 specpdl overflow here, to simplify callers; all callers changed.
8817 Always reserve an unused entry at the stack top; this avoids
8818 losing the top entry's information when memory is exhausted.
8820 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8822 Clean up errno reporting and fix some errno-reporting bugs.
8823 * callproc.c (Fcall_process):
8824 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8825 * process.c (create_process, Fmake_network_process):
8826 * unexaix.c (report_error):
8827 * unexcoff.c (report_error):
8828 Be more careful about reporting the errno of failed operations.
8829 The code previously reported the wrong errno sometimes.
8830 Also, prefer report_file_errno to setting errno + report_file_error.
8831 (Fcall_process): Look at openp return value rather than at path,
8832 as that's a bit faster and clearer when there's a numeric predicate.
8833 * fileio.c (report_file_errno): New function, with most of the
8834 old contents of report_file_error.
8835 (report_file_error): Use it.
8836 (Ffile_exists_p, Ffile_accessible_directory_p):
8837 Set errno to 0 when it is junk.
8838 * fileio.c (Faccess_file):
8839 * image.c (x_create_bitmap_from_file):
8840 Use faccessat rather than opening the file, to avoid the hassle of
8841 having a file descriptor open.
8842 * lisp.h (report_file_errno): New decl.
8843 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8846 * process.c (create_process, wait_reading_process_output) [AIX]:
8847 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8848 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8849 a multithreaded environment anyway).
8850 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8852 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8854 * image.c (x_find_image_file): Don't close a remote file handle.
8856 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8858 Fix races with threads and file descriptors.
8859 * callproc.c (Fcall_process_region):
8860 * dired.c (open_directory):
8861 * emacs.c (main, Fdaemon_initialized):
8862 * image.c (x_find_image_file):
8863 * inotify.c (Finotify_rm_watch):
8864 * lread.c (Flocate_file_internal):
8865 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8866 * term.c (term_mouse_moveto, init_tty):
8867 * termcap.c (tgetent):
8868 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8869 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8870 * unexhp9k800.c, unexmacosx.c (unexec):
8871 * callproc.c (Fcall_process_region):
8872 Use emacs_close, not close.
8873 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8874 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8875 and posix_close function on current platforms (which all lack them).
8876 (emacs_close): Use it. This should fix the races on GNU/Linux and
8877 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8878 and it should avoid closing random victim file descriptors on
8881 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8883 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8884 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8887 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8888 This is for .gdbinit xbacktrace.
8890 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8891 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8892 (emacs_set_tty): Now static.
8893 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8894 * term.c (tty_capable_p, tty_default_color_capabilities)
8895 (get_tty_terminal, term_mouse_movement)
8896 (handle_one_term_event, init_tty, maybe_fatal):
8897 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8898 (tgetent, scan_file, name_match, compare_contin):
8899 * terminal.c (get_terminal):
8900 Use bool for boolean.
8901 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8902 Prefer char to unsigned char if either will do.
8903 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8904 (tty_write_glyphs): Prefer int to unsigned.
8905 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8906 All callers changed.
8907 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8909 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8912 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8913 (B__dummy__): New dummy symbol, to pacify C89.
8914 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8915 they can't grok varargs macros.
8916 * dispnew.c (add_window_display_history)
8917 (add_frame_display_history):
8918 * print.c (print_object):
8919 * xdisp.c (debug_method_add):
8920 Use %p printf format only for void pointers.
8921 * emacs.c (usage_message): New constant, replacing ...
8922 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8923 (main): Adjust to usage reorg.
8924 * fns.c (syms_of_fns):
8925 * profiler.c (syms_of_profiler):
8926 Don't use non-constant struct initializers.
8927 * gnutls.h (gnutls_initstage_t):
8928 * lisp.h (enum Lisp_Fwd_Type):
8929 * lread.c (lisp_file_lexically_bound_p):
8930 * xsettings.c (anonymous enum):
8931 Remove trailing comma.
8932 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8933 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8934 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8936 * regex.c (const_re_char): New type, to pacify strict C89.
8937 All uses of 'const re_char' replaced to use it.
8938 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8939 with glibc when strict C89. This change is imported from gnulib.
8941 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8942 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8943 Omit GNU_LINUX implementation, since it requires long long.
8944 * xterm.c (x_draw_underwave):
8945 Do not assume the traditional order of struct's members.
8946 (x_term_init): Rewrite to avoid the need for non-constant structure
8949 Syntax cleanup, mostly replacing macros with functions.
8950 This removes the need for the syntax_temp hack.
8951 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8952 * syntax.c (SYNTAX_INLINE): New macro.
8953 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8954 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8955 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8956 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8957 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8958 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8959 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8960 Now constants, not macros.
8961 (syntax_temp) [!__GNUC__]: Remove.
8962 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8963 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8964 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8965 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8966 Move here from syntax.h; now functions, not macros. Except for the
8967 last function, these are static since only syntax.c uses them.
8968 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8969 All uses changed. Now a function, not a macro; use this fact
8970 to simplify the code.
8971 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8972 compiler bugs; no longer relevant.
8973 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8974 (SYNTAX_INLINE): New macro.
8975 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8976 for the new functions. Use bool for boolean member.
8977 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8978 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8979 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8980 (SETUP_BUFFER_SYNTAX_TABLE):
8981 Now extern inline functions, not macros.
8982 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8983 Remove; all uses replaced by implementation.
8984 (syntax_temp) [!__GNUC__]: Remove decl.
8985 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8987 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8989 * emacs.c (main): Fix syntax error.
8991 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8993 Timestamp fixes for undo (Bug#14824).
8994 * atimer.c (schedule_atimer):
8995 * fileio.c (Ffile_newer_than_file_p):
8996 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8997 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8998 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8999 (syms_of_fileio): Remove Sclear_visited_file_name.
9000 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9001 file doesn't exist; this avoids an ambiguity with negative timestamps.
9002 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9003 * systime.h (make_emacs_time, invalid_emacs_time):
9004 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9005 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9006 * undo.c (record_first_change): Push (visited-file-modtime) onto
9007 undo list rather than reimplementing it by hand, incorrectly.
9009 2013-07-09 Ken Brown <kbrown@cornell.edu>
9011 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9013 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9015 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9017 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9019 Handle errno and exit status a bit more carefully.
9020 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9021 number into an exit status. Instead, use EXIT_CANCELED.
9022 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9023 * callproc.c (relocate_fd):
9024 * emacs.c (close_output_streams, main):
9025 * process.c (create_process):
9026 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9027 Use emacs_perror for simplicity.
9028 * callproc.c (relocate_fd, main):
9029 * sysdep.c (sys_subshell):
9030 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9031 (shut_down_emacs): Use emacs_write, not write.
9032 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9033 * fileio.c (Fcopy_file, e_write):
9034 * nsterm.m (ns_select):
9035 * process.c (send_process):
9036 * sound.c (vox_write):
9037 Use emacs_write_sig, not emacs_write.
9038 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9039 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9041 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9043 (emacs_full_write): New function.
9044 (emacs_write): Rewrite to use it.
9045 (emacswrite_sig, emacs_perror): New functions.
9046 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9048 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9050 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9051 on NS even if it is present. Pixmap on NS is a void*.
9053 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9055 Port to Ubuntu 10 (Bug#14803).
9056 Problem reported by T.V. Raman.
9057 * process.c (close_on_exec, accept4, process_socket):
9058 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9060 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9062 * w32.c (sys_dup): Declare prototype.
9066 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9068 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9070 Make file descriptors close-on-exec when possible (Bug#14803).
9071 This simplifies Emacs a bit, since it no longer needs to worry
9072 about closing file descriptors by hand in some cases.
9073 It also fixes some unlikely races. Not all such races, as
9074 libraries often open files internally without setting
9075 close-on-exec, but it's an improvement.
9076 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9077 * callproc.c (Fcall_process) [!MSDOS]:
9078 * emacs.c (main) [!DOS_NT]:
9079 * nsterm.m (ns_term_init):
9080 * process.c (create_process):
9081 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9082 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9083 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9084 Prefer mkostemp with O_CLOEXEC to mkstemp.
9085 * callproc.c (relocate_fd) [!WINDOWSNT]:
9086 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9087 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9089 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9090 Make the resulting file descriptor close-on-exec.
9091 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9092 * lread.c (load_descriptor_list, load_descriptor_unwind):
9093 Remove; no longer needed. All uses removed.
9094 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9095 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9097 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9098 (Fmake_network_process, Fnetwork_interface_list)
9099 (Fnetwork_interface_info, server_accept_connection):
9100 Make newly-created socket close-on-exec.
9101 * sysdep.c (emacs_open, emacs_fopen):
9102 Make new-created descriptor close-on-exec.
9103 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9104 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9106 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9108 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9109 for NS_IMPL_GNUSTEP.
9111 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9113 Fix openp errno handling.
9114 * callproc.c (Fcall_process): Preserve openp errno around close.
9115 * lread.c (openp): Set errno when returning -1, as some callers
9118 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9120 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9122 * nsterm.h (NSSavePanel): Update comment.
9123 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9124 (ns_run_file_dialog): Declare.
9126 * nsfns.m: Remove panelOK.
9128 (ns_run_file_dialog): New function.
9129 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9130 event loop, so file dialog is popped up by ns_run_file_dialog, called
9131 by sendEvent (Bug#14578).
9132 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9134 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9136 * xdisp.c (default_line_pixel_height): New function.
9137 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9138 (try_cursor_movement, redisplay_window, try_window)
9139 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9141 * window.c (window_scroll_pixel_based):
9142 use default_line_pixel_height.
9144 * dispextern.h (default_line_pixel_height): Add prototype.
9146 * frame.c (x_set_line_spacing): Accept a float value for
9147 line-spacing parameter, per the documentation.
9149 * data.c (Fmultibyte_string_p): Doc fix.
9151 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9153 Use emacs_open more consistently when opening files.
9154 This handles EINTR more consistently now, and makes it easier
9155 to introduce other uniform changes to file descriptor handling.
9156 * sysstdio.h: New file.
9157 * buffer.c (mmap_init):
9158 * cygw32.c (chdir_to_default_directory):
9159 * dispnew.c (Fopen_termscript):
9160 * emacs.c (Fdaemon_initialized):
9161 * fileio.c (Fdo_auto_save):
9162 * image.c (slurp_file, png_load_body, jpeg_load_body):
9163 * keyboard.c (Fopen_dribble_file):
9165 * print.c (Fredirect_debugging_output):
9166 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9167 * termcap.c (tgetent):
9168 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9169 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9170 * w32term.c (w32_initialize) [CYGWIN]:
9171 * xfaces.c (Fx_load_color_file):
9172 Use emacs_open instead of plain open, and emacs_fopen instead of
9174 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9175 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9176 * callproc.c (default_output_mode): New constant.
9177 (Fcall_process): Use it to call emacs_open instead of plain creat.
9178 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9179 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9180 (emacs_fopen): New function.
9181 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9182 Include <lisp.h>, for emacs_open.
9183 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9185 Remove duplicate #include directives.
9186 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9188 Don't include stdio.h twice.
9189 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9190 Don't include sys/types.h or stdio.h twice.
9191 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9192 * lread.c: Don't include coding.h twice.
9193 * nsfont.m: Don't include frame.h twice.
9194 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9195 * ralloc.c: Don't include <unistd.h> twice.
9196 * xdisp.c: Don't include font.h twice.
9197 * xterm.c: Don't include fontset.h twice.
9198 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9200 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9202 Scale ImageMagick images more carefully.
9203 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9204 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9205 Be more careful about avoiding undefined behavior after
9206 integer overflow and division by zero.
9208 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9210 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9211 (syms_of_w32fns): DEFSYM them.
9212 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9213 (CCHDEVICENAME): Define macros if not defined.
9214 (struct MONITOR_INFO_EX): New struct.
9215 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9216 (enum_display_monitors_fn): New variable.
9217 (globals_of_w32fns): Initialize it.
9218 (Fx_display_pixel_width, Fx_display_pixel_height)
9219 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9220 multi-monitor setups in docstrings.
9221 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9222 screen size by primary monitor's millimeter per pixel.
9223 (w32_monitor_enum, w32_display_monitor_attributes_list)
9224 (w32_display_monitor_attributes_list_fallback)
9225 (Fw32_display_monitor_attributes_list): New functions.
9226 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9228 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9230 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9232 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9234 * fileio.c (Qfile_notify_error): New error symbol.
9236 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9237 * inotify.c (inotify_callback, symbol_to_inotifymask)
9238 (Finotify_add_watch, Finotify_rm_watch): Use it.
9239 (inotifyevent_to_event): Exchange order of cookie and file name.
9240 (Finotify_add_watch): Adapt docstring.
9242 * lisp.h (Qfile_notify_error): Declare.
9244 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9246 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9247 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9248 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9249 which did not work (see <http://bugs.gnu.org/14569#307>).
9250 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9251 && (!noninteractive || initialized)). This attempts to thread
9252 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9254 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9256 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9257 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9259 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9261 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9262 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9263 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9264 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9266 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9268 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9269 Define to __sys_siglist.
9271 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9273 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9274 word-wrap, so that overflow-newline-into-fringe would work in
9275 visual-line-mode. (Bug#2749)
9276 (move_it_in_display_line_to): When the last scanned display
9277 element fits exactly on the display line, and
9278 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9279 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9280 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9281 finding buffer position that corresponds to pixel coordinates,
9282 e.g. in buffer_posn_from_coords.
9284 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9286 * process.c (handle_child_signal): Call catch_child_signal if
9289 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9291 Don't convert function pointers to void * and back.
9292 It isn't portable C, and it's easy enough to avoid.
9293 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9294 (make_save_value): Add support for SAVE_FUNCPOINTER.
9295 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9296 * print.c (print_object):
9297 Distinguish function from object pointers.
9298 * lisp.h (SAVE_FUNCPOINTER): New constant.
9299 (SAVE_SLOT_BITS): Adjust to it.
9300 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9301 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9302 (voidfuncptr): New typedef.
9303 (struct Lisp_Save_Value): New member data[0].funcpointer.
9304 (XSAVE_FUNCPOINTER): New function.
9306 Simplify buildobj processing.
9307 * Makefile.in (buildobj.h): Make it a sequence of strings each
9308 followed by comma, rather than a single string. Put it into a
9309 .tmp file in case there's an error while generating it.
9310 (gl-stamp): Use .tmp for temp files.
9311 (mostlyclean): Clean .tmp files.
9312 * doc.c (buildobj): Move to just the routine that needs it.
9313 It's now an array of strings, so processing is simpler.
9315 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9317 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9318 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9319 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9320 Invoke malloc_enable_thread even when not interactive.
9321 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9322 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9323 in this case, since the underlying bug has now been fixed.
9325 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9327 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9328 unlinking it (bug#14691).
9330 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9332 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9333 before checking whether buffer is modified. This lets
9334 `kill-buffer-query-functions' cancel killing of the buffer or save
9335 its content before `kill-buffer' asks user the "Buffer %s
9336 modified; kill anyway?" question.
9338 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9340 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9341 Let the super performKeyEquivalent deal with them (Bug#14747).
9343 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9345 * widget.c (resize_cb): Remove unused local.
9347 Do not use GTK 3 if it exists but cannot be compiled.
9348 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9349 * xterm.c (x_error_handler) [!USE_GTK]:
9352 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9354 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9356 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9357 to the valid range of values. (Bug#14753)
9359 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9360 when moving point by using the current glyph matrix. This avoids
9361 the need to force redisplay when this function is called in a
9364 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9366 Fix minor problems found by static checking.
9367 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9368 Redo the latter's body to sidestep GCC parenthesization warnings.
9369 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9370 * coding.c (detect_coding, detect_coding_system):
9371 * coding.h (struct undecided_spec):
9372 Use bool for boolean.
9373 * image.c (QCmax_width, QCmax_height): Now static.
9374 * xdisp.c (Fmove_point_visually): Remove unused local.
9376 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9378 * xdisp.c (Fmove_point_visually): New function.
9380 2013-06-28 Kenichi Handa <handa@gnu.org>
9382 * coding.h (define_coding_undecided_arg_index): New enum.
9383 (coding_attr_index): New members
9384 coding_attr_undecided_inhibit_null_byte_detection,
9385 coding_attr_undecided_inhibit_iso_escape_detection,
9386 coding_attr_undecided_prefer_utf_8.
9387 (undecided_spec): New struct.
9388 (struct coding_system): New member `undecided' of the member
9391 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9392 (detect_coding): Likewise.
9393 (detect_coding_system): Likewise.
9394 (Fdefine_coding_system_internal): New coding system properties
9395 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9397 (syms_of_coding): Adjust for coding_arg_undecided_max.
9399 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9401 * image.c (x_from_xcolors): Remove unused local.
9403 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9405 Defer image data transfer between X client and server until actual
9408 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9411 * image.c (Destroy_Image): Remove.
9412 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9413 `mask_p', and `colors_p'. All uses changed.
9414 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9415 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9416 New macros for `flags' arg to x_clear_image_1.
9417 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9418 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9419 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9420 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9421 (image_get_x_image, image_unget_x_image): New functions or macros.
9422 (image_background, image_background_transparent, x_to_xcolors)
9423 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9424 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9425 instead of Destroy_Image.
9426 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9427 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9428 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9429 (imagemagick_load_image, svg_load_image): Use them instead of
9430 x_create_x_image_and_pixmap, and x_put_x_image followed by
9431 x_destroy_x_image, respectively.
9432 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9433 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9434 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9435 background_transparent fields.
9436 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9437 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9439 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9441 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9442 This mostly consists of undoing recent changes.
9443 * callproc.c (Fcall_process):
9444 * process.c (create_process):
9445 Do not worry about catching SIGCHLD here, undoing previous change.
9446 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9447 * process.c, process.h (catch_child_signal):
9448 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9449 * process.c (catch_child_handler): Don't worry about being called
9450 lazily and do not assume caller has blocked SIGCHLD, undoing
9451 previous change. Move first-time stuff back to
9452 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9453 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9454 set lib_child_handler if it's already initialized, which may
9455 help avoid problems on GNUstep.
9457 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9459 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9460 * callproc.c (Fcall_process):
9461 * process.c (create_process):
9462 Make sure SIGCHLD is caught before we fork,
9463 since Emacs startup no arranges to catch SIGCHLD.
9464 * process.c (lib_child_handler): Initialize to null, not to
9466 (catch_child_signal): Allow self to be called lazily.
9467 Do nothing if it's already been called.
9468 Assume caller has blocked SIGCHLD (all callers do now).
9469 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9470 just before it's really needed.
9471 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9472 since it hasn't been caught yet.
9474 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9476 * image.c (compute_image_size): New function to implement
9477 :max-width and :max-height.
9478 (imagemagick_load_image): Use it.
9480 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9482 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9483 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9485 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9486 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9487 the SIGCHLD handler, since the code is not atomic and (due to glib)
9488 signals may be arriving now.
9489 * sysdep.c (init_signals): Do not catch child signals here;
9490 'main' now does that later, at a safer time.
9492 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9494 Clean up SIGCHLD handling a bit (Bug#14569).
9495 * process.c, process.h (catch_child_signal):
9496 Now always extern, even if !NS_IMPL_GNUSTEP.
9497 * process.c (catch_child_signal): Move glib tickler here from
9498 init_process_emacs, so that it's done earlier in Emacs
9499 initialization. Also move the noninteractive && !initialized
9500 check here from init_process_emacs. This is all a bit cleaner for
9501 GNUish platforms, and I hope it works around the Cygwin bug.
9502 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9503 that glib signal handling is tickled before glib creates threads.
9505 * process.c (wait_reading_process_output): Avoid int overflow
9506 when reading more than 2 GiB total from a process.
9508 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9510 * process.c (create_process): Handle a couple more cases,
9511 i.e., work even if new_argv and wait_child_setup[i] are cached.
9512 Use Fcall_process's style for volatile vars.
9514 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9516 * process.c (create_process): Mark PROCESS volatile.
9518 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9520 Use C99-style flexible array members if available.
9521 This avoids some subtle aliasing issues, which typically
9522 aren't a problem with GCC but may be a problem elsewhere.
9523 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9524 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9525 In either case, it uses a flexible array member rather than
9526 the old struct hack. All uses changed.
9527 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9528 Adjust to sdata reorganization.
9529 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9530 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9531 that ports better to pre-C99 non-GCC.
9532 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9533 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9534 as the latter has changed.
9535 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9536 and port better to pre-C99 GCC.
9537 * image.c (struct xpm_cached_color):
9538 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9539 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9540 Use FLEXIBLE_ARRAY_MEMBER.
9541 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9542 Move decl to top level so it gets checked against implementation.
9543 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9544 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9546 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9548 * syntax.c: Integer cleanups.
9549 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9550 All uses that need 0-or-2 changed to:
9551 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9552 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9553 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9554 (char_quoted, prev_char_comend_first, back_comment)
9555 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9556 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9557 Use bool for boolean.
9558 (update_syntax_table, skip_chars, skip_syntaxes):
9559 Prefer int to unsigned when either will do.
9560 (back_comment): Return boolean success flag, like forw_comment,
9561 instead of positive-or-minus-1 (which might have overflowed int anyway).
9562 Don't stuff ptrdiff_t into int.
9563 (syntax_spec_code, syntax_code_spec): Now const.
9564 (Fmatching_paren, scan_lists, scan_sexps_forward):
9565 Use enum syntaxcode for syntax code.
9566 (Fmatching_paren): Check that arg is a character, not just an integer.
9567 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9568 (Finternal_describe_syntax_value): Omit no-longer-needed
9570 (skip_chars): Use char, not unsigned char, when the distinction
9572 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9573 * bytecode.c (exec_byte_code):
9574 * syntax.c (syntax_spec_code, Fchar_syntax)
9575 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9577 * syntax.h (SYNTAX_WITH_FLAGS):
9578 Omit unnecessary casts.
9580 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9582 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9583 line dimensions here, to avoid race conditions with the main
9584 thread. (Bug#14062, bug#14630, bug#14669)
9586 * w32term.c (w32_draw_window_cursor): Compute the header line and
9587 mode line dimensions here.
9588 <w32_system_caret_window, w32_system_caret_hdr_height>:
9589 <w32_system_caret_mode_height>: New variables.
9591 * w32term.h: Declare them.
9593 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9595 * alloc.c (die): Move "assertion failed" string here ...
9596 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9597 COND when SUPPRESS_CHECKING. This shrinks the executable text
9598 size by 0.8% to 2.2% when configured with --enable-checking,
9599 depending on optimization flags (GCC 4.8.1 x86-64).
9601 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9603 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9605 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9606 base is 2; this is more accurate.
9608 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9610 * sound.c (string_default): Move to !WINDOWSNT section.
9611 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9613 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9615 * sound.c: Integer cleanups.
9616 Remove unnecessary forward decls.
9617 (struct sound_device): The 'file' member is now a Lisp_Object, not
9618 a char *, so that we needn't invoke alloca on a huge size.
9619 (Fplay_sound_internal): Adjust to this.
9620 (string_default): New function.
9621 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9622 Use it to adjust to the struct sound_device change.
9623 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9624 (be2hs) [0]: Remove.
9626 * syntax.c (skip_chars): Don't use uninitialized storage
9627 when searching a multibyte buffer for characters that are not in a
9628 unibyte string that contains non-ASCII characters.
9630 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9632 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9633 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9635 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9637 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9639 2013-06-18 Kenichi Handa <handa@gnu.org>
9641 * font.c (Ffont_spec): Signal an error for an invalid font name
9644 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9646 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9647 In particular this ports to 32-bit sparc Sun cc.
9648 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9649 array with a dummy element at specpdl[-1], so that its address can
9651 (unbind_to): Do not copy the binding; not needed, now that we
9652 copy old_value in the one place where the copy is needed.
9653 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9654 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9655 (union specbinding): Rename from struct specbinding. Redo layout
9656 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9657 which is not portable. With Sun C 5.12 32-bit sparc, the
9658 declaration causes nargs to be an unsigned bitfield, a behavior
9659 that the C standard allows; but Emacs wants nargs to be signed.
9660 The overall type is now a union of structures rather than a
9661 structure of union of structures, and the 'kind' member is now a
9662 bitfield, so that the overall type doesn't grow. All uses changed.
9663 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9665 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9667 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9668 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9670 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9672 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9674 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9675 unless we know that the window w's frame is a frame object.
9676 Another attempt at solving bug#14062 and bug#14630.
9678 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9680 * textprop.c (property_set_type): New enum.
9681 (add_properties): Allow appending/prepending text properties.
9682 (add_text_properties_1): Factored out of Fadd_text_properties.
9683 (Fadd_text_properties): Move all the code into
9684 add_text_properties_1.
9685 (Fadd_face_text_property): New function that calls
9686 add_text_properties_1.
9688 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9690 Move functions from lisp.h to individual modules when possible.
9691 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9692 * alloc.c (XFLOAT_INIT, set_symbol_name):
9693 * buffer.c (CHECK_OVERLAY):
9694 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9695 (set_char_table_parent):
9696 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9697 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9698 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9699 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9701 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9702 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9703 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9704 (backtrace_args, backtrace_debug_on_exit):
9705 * floatfns.c (CHECK_FLOAT):
9706 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9707 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9708 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9709 (set_hash_index_slot):
9710 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9711 * marker.c (CHECK_MARKER):
9712 * textprop.c (CHECK_STRING_OR_BUFFER):
9713 * window.c (CHECK_WINDOW_CONFIGURATION):
9714 Move here from lisp.h, and make these functions static rather than
9716 * buffer.c (Qoverlayp):
9718 * fns.c (Qhash_table_p):
9719 * window.c (Qwindow_configuration_p):
9721 * lisp.h: Remove the abovementioned defns and decls.
9723 Use functions, not macros, for XINT etc (Bug#11935).
9724 In lisp.h, prefer functions to function-like macros, and
9725 constants to object-like macros, when either will do. This:
9726 . simplifies use, as there's no more need to worry about
9727 arguments' side effects being evaluated multiple times.
9728 . makes the code easier to debug on some platforms.
9729 However, when using gcc -O0, keep using function-like macros
9730 for a few critical operations, for performance reasons.
9731 This sort of thing isn't needed with gcc -Og, but -Og
9732 is a GCC 4.8 feature and isn't widely-enough available yet.
9733 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9734 Remove enum lsb_bits; no longer needed.
9735 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9736 * buffer.c (Qoverlap):
9738 * fns.c (Qhash_table_p):
9739 Now extern, so lisp.h can use these symbols.
9740 * dispextern.h: Include character.h, for MAX_CHAR etc.
9741 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9742 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9743 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9744 (GLYPH_CODE_P): Move here from lisp.h.
9745 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9746 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9747 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9748 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9749 XUNTAG now returns void *.
9750 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9751 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9752 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9753 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9754 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9755 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9756 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9757 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9758 New macros, renamed from their sans-lisp_h_ counterparts.
9759 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9760 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9761 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9762 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9763 If compiling via GCC without optimization, define these as macros
9764 in addition to inline functions.
9765 To disable this, compile with -DINLINING=0.
9766 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9767 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9768 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9769 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9770 (INTMASK, VALMASK): Now macros, since static values cannot be
9771 accessed from extern inline functions.
9772 (VALMASK): Also a constant, for benefit of old GDB.
9773 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9774 is INTEGERP, which can fold it in.
9775 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9776 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9777 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9778 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9779 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9780 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9781 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9782 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9783 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9784 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9785 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9786 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9787 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9788 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9789 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9790 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9791 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9792 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9793 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9794 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9795 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9796 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9797 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9798 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9799 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9800 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9801 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9802 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9803 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9804 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9805 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9806 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9807 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9809 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9810 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9811 (VALMASK): Define in one place rather than in two, merging the
9812 USE_LSB_TAG parts; this is simpler.
9813 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9814 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9815 Move up, to avoid use before definition.
9816 Also include "globals.h" earlier, for the same reason.
9817 (make_natnum): New function.
9818 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9819 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9820 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9821 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9822 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9823 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9824 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9825 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9826 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9827 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9828 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9829 (Qwindow_configuration_p, Qimage): New forward declarations.
9830 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9831 (STRING_COPYIN): Remove; unused.
9832 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9833 (xcar_addr, xcdr_addr): New functions. All uses changed.
9834 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9835 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9836 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9837 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9838 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9839 (TYPE_RANGED_INTEGERP): Simplify.
9840 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9841 (setlocale, fixup_locale, synchronize_system_messages_locale)
9842 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9843 Now empty functions, not macros.
9844 (functionp): Return bool, not int.
9845 * window.c (Qwindow_configuration_p): Now extern,
9846 so window.h can use it.
9847 * window.h (Qwindowp): Move decl back to lisp.h.
9849 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9851 * xdisp.c (Fline_pixel_height): New function, required for solving
9854 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9856 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9858 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9860 * lread.c (syms_of_lread):
9861 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9863 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9865 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9867 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9869 * fileio.c (expand_file_name): Doc fix.
9871 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9873 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9874 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9875 Wait for self, not for 0. This can't hurt on GNU or similar
9876 system, and may help with Cygwin.
9878 * keyboard.c: Don't use PROP (...) as an lvalue.
9879 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9880 Use set_prop (A, B), not PROP (A) = B.
9882 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9884 * xdisp.c (get_it_property): Use it->window instead of generating
9885 a Lisp object from it->w.
9887 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9889 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9890 get-char-property the window that is being rendered, instead of
9891 the buffer, to support window-specific overlays. (Bug#14575)
9892 (compute_display_string_pos): When W is NULL, use the current
9893 buffer as the object to pass to get-char-property.
9894 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9895 pointer member of the bidi iterator, since no window is pertinent
9898 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9900 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9901 being displayed, and pass it to compute_display_string_pos.
9902 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9903 (bidi_paragraph_init): All callers changed.
9905 * xdisp.c (init_from_display_pos, init_iterator)
9906 (handle_single_display_spec, next_overlay_string)
9907 (get_overlay_strings_1, reseat_1, reseat_to_string)
9908 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9909 Set bidi_it.w member from it->w.
9910 (compute_display_string_pos): Accept additional argument, the
9911 window being displayed, and pass it to Fget_char_property.
9914 * dispextern.h (struct bidi_it): New member w, the window being
9916 (compute_display_string_pos): Adjust prototype.
9918 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9920 * xgselect.c: Remove unneeded include xterm.h.
9922 * process.c (wait_reading_process_output): Check for NS before GLIB.
9923 GLIB may be linked in due to rsvg, but ns_select must be called.
9925 * xgselect.c (xg_select): Remove call to window_system_available
9926 and g_main_context_pending at the top, so Gdk events (i.e. file
9927 notify) are processed when Emacs is started with -nw.
9929 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9931 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9932 (ctagsfiles3): New variable, includes only *.m files.
9933 (TAGS): Use an explicit language name in the regular expressions,
9934 to avoid transformation of '/SOMETHING' by MSYS to
9935 'c:\MSYS\SOMETHING'.
9937 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9939 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9941 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9943 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9944 still need to set the mouse pointer shape and activate help-echo.
9947 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9949 A few porting etc. fixes for the new file monitor code.
9950 See the thread containing
9951 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9952 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9953 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9954 (dir_monitor_callback, Fgfile_rm_watch):
9955 Use assq_no_quit instead of Fassoc, for speed.
9956 (dir_monitor_callback, Fgfile_rm_watch):
9957 eassert that the monitor is a fixnum.
9958 (dir_monitor_callback): No need for CDR_SAFE.
9959 Simplify building of lisp with alternative tails.
9960 (Fgfile_add_watch, Fgfile_rm_watch):
9961 Do not assume glib functions set errno reliably on failure.
9962 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9963 and signal an error otherwise.
9964 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9965 Use Fdelq instead of Fdelete, for speed.
9967 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9969 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9970 don't insist on being invoked on a highlighted tool-bar button.
9971 Avoids losing tool-bar functionality when mouse-highlight is nil.
9972 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9973 Don't highlight when mouse-highlight is nil.
9974 (note_mouse_highlight): When mouse-highlight is nil, don't return
9975 right away; instead, run tool-bar and mode-line highlight
9976 subroutine, clear any existing highlight, and revert the mouse
9977 pointer to its default shape. (Bug#14558)
9979 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9981 * lisp.mk (lisp): Add prog-mode.el.
9983 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9985 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9986 * process.c (dummy_handler): New function.
9987 (lib_child_handler): New static var.
9988 (handle_child_signal): Invoke it.
9989 (catch_child_signal): If a library has set up a signal handler,
9990 save it into lib_child_handler.
9991 (init_process_emacs): If using glib and not on Windows, tickle glib's
9992 child-handling code so that it initializes its private SIGCHLD handler.
9993 * syssignal.h (SA_SIGINFO): Default to 0.
9994 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9995 31; it should no longer be needed now.
9997 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9999 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10001 * gfilenotify.c (globals_of_gfilenotify): New function.
10002 (syms_of_gfilenotify): Move global initialization there.
10004 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10006 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10008 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10009 * keyboard.c (menu_bar_items, tool_bar_items):
10010 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10011 not override local keymaps any more.
10013 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10015 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10017 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10019 * w32console.c (initialize_w32_display): Return the dimensions of
10020 the console window via 2 additional arguments, not via the current
10021 frame. This avoids crashes due to overrunning the bounds of
10022 frame's decode_mode_spec_buffer, which is not resized following
10023 the change of the frame dimensions from the initial 10x10.
10025 * w32term.h (w32_initialize_display_info): Adjust prototype.
10027 * term.c (init_tty): Take dimensions of the frame from the values
10028 returned by initialize_w32_display.
10030 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10031 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10032 (LIBES): Add $(GFILENOTIFY_LIBS).
10034 * w32inevt.c (handle_file_notifications): Add dummy implementation
10035 for !HAVE_W32NOTIFY.
10037 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10039 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10041 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10043 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10045 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10047 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10049 Fix minor problems found by static checking.
10050 * data.c (pure_write_error):
10051 Use xsignal2, not Fsignal, as Fsignal might return.
10052 * eval.c (set_backtrace_debug_on_exit): Now static.
10053 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10054 No longer inline. EXTERN_INLINE is needed only for functions
10055 defined in .h files. Reindent function header as per GNU style.
10056 (backtrace_p, backtrace_top, backtrace_next):
10057 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10058 compiler or linker. Add extern decls to pacify gcc -Wall.
10059 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10061 * frame.c (free_monitors): Define only on platforms that need it.
10062 * nsterm.m (ns_term_init):
10063 * process.c (catch_child_signal):
10064 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10065 defined on all porting targets these days.
10066 * process.c, process.h (catch_child_signal):
10067 Make it extern only if NS_IMPL_GNUSTEP is defined.
10069 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10071 * w32.c (gettimeofday): Make the signature identical to prototype
10072 in nt/inc/sys/time.h.
10074 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10076 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10079 * keyboard.c (safe_run_hooks_error): Improve error message.
10081 * data.c (pure_write_error): Add `object' argument.
10082 * puresize.h (CHECK_IMPURE): Use it.
10084 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10086 * Makefile.in (NOTIFY_OBJ): New variable.
10087 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10089 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10090 Call syms_of_gfilenotify.
10092 * gfilenotify.c: New file.
10094 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10095 and Qfile_w32notify.
10096 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10097 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10099 * lisp.h: Declare syms_of_gfilenotify.
10101 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10103 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10105 Merge the specpdl and backtrace stacks. Make the structure of the
10106 specpdl entries more obvious via a tagged union of structs.
10107 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10108 (enum specbind_tag): New enum.
10109 (struct specbinding): Make it a tagged union of structs.
10110 Add a case for backtrace records.
10111 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10112 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10113 (backtrace_debug_on_exit): New accessors.
10114 (struct backtrace): Remove.
10115 (struct catchtag): Remove backlist field.
10116 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10118 (Flocal_variable_p): Speed up the common case where the binding is
10120 * eval.c (backtrace_list): Remove.
10121 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10122 (set_backtrace_args, set_backtrace_nargs)
10123 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10124 (backtrace_next): New functions.
10125 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10126 (unwind_to_catch, internal_lisp_condition_case)
10127 (internal_condition_case, internal_condition_case_1)
10128 (internal_condition_case_2, internal_condition_case_n): Don't bother
10129 with backtrace_list any more.
10130 (Fsignal): Adjust to new backtrace format.
10131 (grow_specpdl): Move up.
10132 (record_in_backtrace): New function.
10133 (eval_sub, Ffuncall): Use it.
10134 (apply_lambda): Adjust to new backtrace format.
10135 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10137 (specbind): Adjust to new specpdl format. Simplify.
10138 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10139 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10141 (mark_backtrace): Remove.
10142 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10143 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10144 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10146 * profiler.c (record_backtrace): Use get_backtrace.
10147 (handle_profiler_signal): Use backtrace_top_function.
10148 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10149 accessor functions.
10151 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10153 * process.h (catch_child_signal): Declare.
10155 * process.c (catch_child_signal): New function.
10156 (init_process_emacs): Call it.
10158 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10159 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10161 (x_set_cursor_type): Remove declaration.
10162 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10163 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10164 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10165 (ns_get_color): Use F suffix on float.
10166 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10167 (ns_get_rgb_color): Remove.
10168 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10169 (note_mouse_movement): x and y are CGFloat.
10170 (ns_draw_fringe_bitmap): Remove unused rowY.
10171 Change #if to COCOA && >= 10_6.
10172 (ns_draw_window_cursor): Remove unused overspill.
10173 (ns_draw_underwave): width and x are EamcsCGFloat.
10174 (ns_draw_box): thickness is CGFloat.
10175 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10176 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10177 if not in main thread.
10178 (ns_get_pending_menu_title, ns_check_menu_open)
10179 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10180 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10181 (sendFromMainThread:): New method.
10182 (changeFont:): size is CGFloat.
10183 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10184 Disable warning about permanent text.
10185 (characterIndexForPoint:): Adjust return type depending on GNUstep
10187 (mouseDown:): delta is CGFloat.
10188 (updateFrameSize): Remove unised variable f.
10189 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10190 Cast float to EmacsCGFloat.
10191 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10192 also to -1 when restoring.
10193 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10194 inside NS_IMPL_COCOA.
10195 (toggleFullScreen:): Put call to toggleFullScreen inside
10196 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10197 (setPosition:portion:whole:): por is CGFloat.
10198 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10199 (mouseDown:): Use CGFloat.
10200 (mouseDragged:): Remove unised variable edge.
10201 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10203 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10204 of CGFloat differs.
10205 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10206 when NS_IMPL_GNUSTEP.
10207 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10208 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10209 (EmacsToolbar): Add clearAll. Add tag argument to
10210 addDisplayItemWithImage.
10211 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10213 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10215 * nsmenu.m (ns_update_menubar): Make static.
10216 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10217 (fillWithWidgetValue:): Add cast to SEL for setAction.
10218 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10219 (update_frame_tool_bar): Update code for GNUstep.
10220 (clearAll): New method.
10221 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10222 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10223 Move identifierToItem setObject and activeIdentifiers addObject before
10224 call to insertItemWithItemIdentifier.
10225 (validateVisibleItems): Fix indentation.
10226 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10227 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10228 UtilityWindow to aStyle, remove call to setStyleMask.
10230 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10232 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10233 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10234 Use F suffix on floats.
10235 (ns_char_width): Returns CGFloat.
10236 (ns_ascii_average_width): w is CGFloat instead of float.
10237 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10239 (ns_glyph_metrics): CGFloat instead of float.
10241 * nsfns.m (x_set_foreground_color, x_set_background_color):
10243 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10244 remove unused variables.
10245 (Fns_read_file_name): Keep track if panel is for save.
10246 Use ns_filename_from_panel/ns_directory_from_panel.
10247 (Fns_list_services): delegate only used for COCOA.
10248 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10249 Just return the input if GNUstep.
10250 (x_screen_planes): Remove.
10251 (Fxw_color_values): Use EmacsCGFloat
10252 (Fns_display_monitor_attributes_list): Only get screen number for
10254 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10256 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10257 ns_directory_from_panel.
10259 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10261 * process.c (handle_child_signal): Also use WCONTINUED.
10262 This is so that list-processes doesn't mistakenly list the process
10263 as stopped, when the process has actually been continued and is
10266 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10268 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10269 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10270 not already configured.
10272 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10274 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10276 * Makefile.in (mostlyclean): Remove *.res files.
10278 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10280 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10281 a buffer (bug#8447).
10283 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10285 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10286 display vector, and we backtrack, handle the case that the
10287 previous character position is also displayed from a display
10288 vector or covered by a display string or image. (Bug#14476)
10290 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10292 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10293 (struct MonitorInfo, free_monitors): Remove.
10294 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10295 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10296 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10299 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10300 (struct MonitorInfo, free_monitors): Remove.
10301 (ns_screen_name): Make static.
10302 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10303 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10306 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10307 (struct MonitorInfo): New struct.
10308 (free_monitors, make_monitor_attribute_list): Declare.
10310 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10312 (free_monitors, make_monitor_attribute_list): New functions.
10313 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10316 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10318 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10320 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10322 * keyboard.c: Apply keyboard decoding only to events that come directly
10323 from the tty, not from unread-command-events (bug#14368).
10324 (read_event_from_main_queue): New function, extracted from read_char.
10325 (read_decoded_char): Remove.
10326 (read_decoded_event_from_main_queue): New function to replace it.
10327 (read_char): Use it.
10328 (read_key_sequence): Use read_char rather than read_decoded_char.
10330 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10332 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10334 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10336 2013-05-22 Kenichi Handa <handa@gnu.org>
10338 The following changes are to fix the setting of
10339 buffer-file-coding-system on, for instance, C-x RET c unix RET
10340 _FILE_OF_DOS_EOL_TYPE_ RET.
10342 * coding.h (struct coding_system): New member detected_utf8_chars.
10344 * coding.c (detect_coding_utf_8): Count characters and check EOL
10345 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10347 (setup_coding_system): Do not initialize coding->head_ascii.
10348 (check_ascii): Do not set coding->eol_seen but update it. Do not
10349 call adjust_coding_eol_type here.
10350 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10351 If the eol-type of CODING is already specified, adjust the eol type
10352 of the found coding-system.
10353 (decode_coding_gap): Cancel previous change. Utilize the
10354 character numbers counted by detect_coding_utf_8. Fix detection
10357 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10359 * search.c (looking_at_1): Only set last_thing_searched if the match
10360 changed the match-data (bug#14281).
10362 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10364 * xdisp.c (reseat_at_previous_visible_line_start):
10365 Already declared in dispextern.h, so remove it here.
10366 (move_it_vertically_backward): Likewise.
10368 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10370 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10371 (Fx_display_pixel_width, Fx_display_pixel_height)
10372 (Fx_display_mm_width, Fx_display_mm_height):
10373 Mention `display-monitor-attributes-list' in docstrings.
10375 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10376 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10377 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10378 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10379 (Fx_display_backing_store, Fx_display_visual_class)
10380 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10381 (Fx_display_grayscale_p, Fx_display_pixel_width)
10382 (Fx_display_pixel_height, Fx_display_planes)
10383 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10384 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10385 (Fx_display_mm_width, Fx_display_mm_height)
10386 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10387 height for all physical monitors as in X11.
10389 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10390 Return pixel width or height for all physical monitors as in X11.
10392 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10394 Port --enable-gcc-warnings to clang.
10395 * bytecode.c (exec_byte_code):
10397 Redo diagnostic pragmas to pacify clang, too.
10398 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10399 * editfns.c (Fencode_time):
10400 * fileio.c (file_accessible_directory_p):
10401 * font.c (font_unparse_xlfd):
10402 Use '&"string"[index]' instead of '"string" + (index)'.
10403 * undo.c (user_error): Remove; unused.
10405 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10407 * insdel.c (insert_1_both): Document the arguments, instead of
10408 referring to insert_1, which no longer exists.
10410 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10411 some window, increment windows_or_buffers_changed, so that
10412 *Messages* display in that window is updated. (Bug#14408)
10414 * w32.c: Include epaths.h.
10415 (init_environment): Use cmdproxy.exe without leading directories.
10416 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10418 (gettimeofday): Adjust signature and return value to Posix
10421 * unexw32.c (open_output_file): Delete the existing emacs.exe
10422 before creating it, to break the hard link to the versioned
10425 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10426 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10427 (FIRSTFILE_OBJ): New variables.
10428 (W32_RES): Rename to EMACSRES. All users changed.
10429 (base_obj): Use $(CM_OBJ).
10430 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10431 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10432 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10433 $(W32_RES_LINK) before $(LIBES).
10434 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10436 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10438 * makefile.w32-in (DOC): Use just "DOC".
10440 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10442 * process.c: Export default filters and sentinels to Elisp.
10443 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10445 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10446 (Fset_process_sentinel, Fformat_network_address):
10447 Default to them instead of nil.
10448 (server_accept_connection): Sentinels can't be nil any more.
10449 (read_and_dispose_of_process_output): New function, extracted from
10450 read_process_output.
10451 (read_process_output): Use it; filters can't be nil.
10452 (Finternal_default_process_filter): New function, extracted from
10453 read_process_output.
10454 (exec_sentinel_unwind): Remove function.
10455 (exec_sentinel): Don't zilch sentinel while running.
10456 (status_notify): Sentinels can't be nil.
10457 (Finternal_default_process_sentinel): New function extracted from
10459 (setup_process_coding_systems): Default filter is not nil any more.
10460 (syms_of_process): Export new Elisp functions and initialize
10462 * lisp.h (make_lisp_proc): New function.
10464 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10466 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10468 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10470 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10471 unless we know that the window w is a leaf window.
10472 Another attempt at solving bug#14062.
10474 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10476 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10479 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10481 * image.c (gif_load): Check that subimages fit (Bug#14345).
10483 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10485 * lread.c (skip_dyn_eof): New function.
10486 (read1): Use it to skip the end of a file in response to #@00.
10488 * doc.c (get_doc_string): Slightly relax the sanity checking.
10490 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10492 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10493 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10494 (MonitorInfo): New struct.
10495 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10496 (Fns_display_monitor_attributes_list): New functions.
10497 (display-usable-bounds): Remove.
10498 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10501 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10503 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10504 (GTK_CHECK_VERSION): New macro, if not already defined.
10505 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10506 replaced by GTK_CHECK_VERSION.
10508 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10510 * xterm.h (GTK_PREREQ): New macro.
10511 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10512 to use this macro instead, for consistency and clarity.
10514 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10516 * xdisp.c (row_for_charpos_p): New function, with code of
10517 cursor_row_p, but accepts an additional argument CHARPOS instead
10518 of using a hardcoded PT.
10519 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10520 (row_containing_pos): Call row_for_charpos_p instead of partially
10521 doing the same. Fixes cursor positioning under longlines-mode
10522 when longlines-show-effect includes more than one newline, when
10523 moving the cursor vertically up.
10525 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10527 * makefile.w32-in (ACL_H): New macro.
10528 ($(BLD)/fileio.$(O)): Update dependencies.
10530 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10532 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10533 * Makefile.in (LIB_ACL): New macro.
10534 (LIBACL_LIBS): Remove.
10535 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10536 * fileio.c: Include <acl.h>.
10537 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10538 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10540 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10543 * unexelf.c: Don't assume ElfW (Half) fits in int.
10544 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10545 when dealing with ElfW (Half) values, since they can exceed 2**31
10546 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10547 (entry_address): Omit unused NUM arg. All uses changed.
10549 2013-05-07 Juri Linkov <juri@jurta.org>
10551 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10552 to the string converted from number with `Fnumber_to_string'.
10555 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10557 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10558 This fixes a problem introduced by my previous change.
10560 2013-05-07 Glenn Morris <rgm@gnu.org>
10562 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10564 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10566 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10568 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10570 Static checking by GCC 4.8.0.
10571 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10572 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10573 (x_get_monitor_attributes_fallback)
10574 (x_get_monitor_attributes_xinerama)
10575 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10576 Define only if USE_GTK.
10577 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10578 (x_get_monitor_attributes_fallback): Omit unused locals.
10579 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10580 Use double, not float, to avoid mixed-mode floating point arithmetic.
10582 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10583 Jan Djärv <jan.h.d@swipnet.se>
10585 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10586 (XINERAMA_CFLAGS): New macros.
10587 (ALL_CFLAGS, LIBES): Use them.
10589 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10590 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10591 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10592 (syms_of_xfns): DEFSYM them.
10593 (struct MonitorInfo): New struct.
10594 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10595 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10596 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10597 (x_get_monitor_attributes_xinerama): New functions.
10598 (Fx_display_monitor_attributes_list): New primitive.
10599 (syms_of_xfns): Defsubr it.
10601 * xterm.h (x_display_info): Add Xatom_net_workarea and
10602 Xatom_net_current_desktop.
10604 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10605 and dpyinfo->Xatom_net_current_desktop.
10607 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10609 * xdisp.c (pos_visible_p): Use the special code for finding the
10610 beginning of a display property or overlay for any "replacing"
10611 display property, not just for display strings. This solves
10612 incorrect reporting of position by posn-at-point. (Bug#14241)
10614 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10616 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10617 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10618 Verify that ElfW (Half) fits in int.
10619 (fatal): Use same signature as lisp.h.
10620 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10621 configure and build with -DUNEXELF_DEBUG without worrying about
10622 other modules that use DEBUG.
10623 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10624 possibly-wide integers now uses it instead of plain fprintf.
10625 (entry_address): New function, which avoids problems with 32-bit
10626 overflow on 64-bit hosts.
10627 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10628 (round_up): Don't assume the remainder fits in int.
10629 (find_section): Use bool for boolean. Simplify debug code.
10630 (unexec): Don't assume file sizes fit in int or size_t.
10631 Omit unnecessary trailing newline in 'fatal' format.
10632 Use strerror rather than outputting decimal error number.
10633 Remove unused code when emacs is not defined;
10634 this file relies on Emacs now.
10635 Don't assume e_phnum and e_shnum are positive.
10637 * regex.c: Fix problems when DEBUG is defined.
10638 (extract_number, extract_number_and_incr): Define regardless of
10639 whether DEBUG is defined; that's simpler and makes the code less
10640 likely to go stale in the normal case when DEBUG is not defined.
10641 Return int rather than taking an int * arg. All callers changed.
10642 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10643 Remove, replacing with ...
10644 (DEBUG_PRINT): New macro. All callers changed.
10645 (DEBUG_COMPILES_ARGUMENTS): New macro.
10646 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10647 (print_compiled_pattern, print_double_string) [DEBUG]:
10648 Use prototype rather than old-style definition.
10649 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10650 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10651 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10652 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10653 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10654 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10655 This matters only when DEBUG is defined.
10657 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10659 * xdisp.c (set_iterator_to_next): Set the
10660 ignore_overlay_strings_at_pos_p flag only if we are _really_
10661 iterating over an overlay string, as indicated by the
10662 current.overlay_string_index member. (Bug#14306)
10664 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10666 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10667 to where it is used, to avoid autorelease issues (Bug#14050).
10669 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10671 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10672 * fileio.c (syms_of_fileio): Implement this.
10673 * filelock.c (create_lock_file): If symbolic links don't work, so
10674 we use a regular file as a lock file, do not fsync the lock file;
10677 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10679 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10680 (syms_of_minibuf): Adjust accodingly.
10682 * callint.c (Fcall_interactively): Adjust calls accordingly.
10684 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10686 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10687 w->contents is a buffer before computing everything else.
10688 Use parentheses to disambiguate last part of the condition.
10690 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10691 assertion violations. (Bug#14062)
10693 2013-05-01 David Reitter <david.reitter@gmail.com>
10695 * nsfns.m (ns_tooltip): Initialize.
10697 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10699 * coding.c (decode_coding_gap): Don't remove the character before
10700 a newline unless it's a CR character. (Bug#14287)
10702 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10704 * dispextern.h (struct face): Move enum face_underline_type
10705 earlier so that bitfields can be in the same word.
10707 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10709 * nsfns.m (handlePanelKeys): New function.
10710 (EmacsOpenPanel:performKeyEquivalent:)
10711 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10712 arrows/function/control and copy/paste keys (Bug#14296).
10714 2013-04-27 Juri Linkov <juri@jurta.org>
10716 * callint.c (Fcall_interactively): Call `Qread_number' for
10717 interactive code letter `n' instead of using duplicate code.
10720 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10722 * systime.h (make_timeval): Declare as 'const'.
10724 2013-04-27 Kenichi Handa <handa@gnu.org>
10726 * font.c (font_open_entity): Always open a font of manageable
10729 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10731 Port better to AIX (Bug#14258).
10732 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10735 2013-04-24 Kenichi Handa <handa@gnu.org>
10737 * coding.c (decode_coding_iso_2022): When an invalid escape
10738 sequence is encountered, reset the invocation and designation
10739 status to the safest one.
10741 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10743 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10744 Without this fix, "make distclean" leaves stamp-h1 behind.
10746 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10748 * w32fns.c (w32_fullscreen_rect): New function to compute the
10749 window rectangle for the given fullscreen mode.
10750 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10751 longer tunes the window size. This keeps the window's edges flush
10752 with the screen and allows the taskbar to hide itself in fullboth.
10754 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10755 window decorations and uses the entire screen.
10757 * w32term.h (w32_fullscreen_rect) Add prototype.
10758 (struct w32_output): Replace normal_width, normal_height,
10759 normal_top, and normal_left members with a single normal_placement
10761 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10763 (FRAME_NORMAL_PLACEMENT): New macro.
10765 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10767 * minibuf.c (Ftest_completion): Silence compiler warning.
10769 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10771 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10774 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10777 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10778 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10779 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10780 parentheses where appropriate.
10782 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10784 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10786 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10788 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10789 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10790 Mention in the doc string that setting these variables takes
10791 effect only after a call to set-window-buffer. (Bug#14200)
10793 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10795 * indent.c (Fvertical_motion): Don't consider display strings on
10796 overlay strings as display strings on the buffer position we
10797 started from. This prevents vertical cursor motion from jumping
10798 more than one line when there's an overlay string with a display
10799 property at end of line.
10800 Reported by Karl Chen <Karl.Chen@quarl.org> in
10801 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10803 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10805 * window.c (select_window): `record_buffer' even if window is
10806 already selected (bug#14191).
10808 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10810 * window.c (Fwindow_end): Test more flags, including the buffer's
10811 last_overlay_modified flag, to determine whether the window's
10812 display is really up-to-date. Prevents the function from
10813 returning a stale value. (Bug#14170)
10814 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10817 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10819 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10820 garbaged only if it is not already the top frame on its TTY.
10821 This prevents flickering due to constant redrawing of TTY frames when
10822 there are GUI frames open in the same session. (Bug#13864)
10824 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10826 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10827 of marking the idle timers directly.
10829 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10831 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10832 tables (bug#14054).
10834 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10836 * window.c (select_window): Don't record_buffer while the invariant is
10837 temporarily broken (bug#14161).
10839 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10841 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10843 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10845 2013-04-07 Romain Francoise <romain@orebokech.com>
10847 Ignore additional platform-specific ACL errors (Bug#13702).
10848 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10849 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10851 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10853 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10856 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10858 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10859 This bug was introduced by my 2013-02-25 change that simplified
10860 data_start configuration. Without this change, on GNU/Linux
10861 an Emacs configured with --enable-profiling fails immediately
10862 due to a profiler signal.
10863 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10864 with these flags. On platforms where special flags are needed
10865 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10866 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10867 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10869 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10871 Get rid of some platform-specific functions examining window
10872 system and its capabilities. This is a partial rework of the
10874 * lisp.h (have_menus_p): Remove prototype. This function is
10875 replaced with platform-independent window_system_available.
10876 (check_window_system): Move to...
10877 * frame.h (decode_window_system_frame, window_system_available):
10878 ...here, add new prototypes.
10879 * frame.c (window_system_available, decode_window_system_frame):
10881 (check_window_system): Platform-independent now.
10882 * xterm.h (x_in_use): Remove declaration.
10884 * w32term.h (check_x_frame):
10885 * nsterm.h (check_x_frame): Remove prototypes. This function
10886 is replaced with platform-independent decode_window_system_frame.
10887 * msdos.c (have_menus_p): Remove.
10888 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10889 Remove platform-specific functions. Use check_window_system,
10890 decode_window_system_frame and check_ns_display_info where
10891 appropriate. Minor style and comment tweaks.
10892 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10893 (check_x_frame): Likewise.
10894 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10896 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10897 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10898 * xmenu.c, xselect.c: All related users changed.
10900 2013-04-03 Kenichi Handa <handa@gnu.org>
10902 The following changes is to optimize the code for reading UTF-8
10905 * coding.c (check_ascii): Rename from detect_ascii. Return value
10906 changed. Check EOL format. Do not call adjust_coding_eol_type
10908 (check_utf_8): New function.
10909 (adjust_coding_eol_type): Do nothing if already adjusted.
10910 (detect_coding): Compare the return value of check_ascii with
10911 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10912 (decode_coding_gap): Optimize for valid UTF-8.
10914 2013-03-21 Kenichi Handa <handa@gnu.org>
10916 * coding.c (syms_of_coding): Cancel previous change.
10918 * insdel.c (insert_from_gap): Fix previous change.
10920 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10922 Consistently use platform-specific function to detect window system.
10923 * lisp.h (check_window_system): New prototype. This function is
10924 going to replace check_x, check_w32 and check_ns.
10925 (have_menus_p): Mention msdos.c in comment.
10926 * fontset.c (check_window_system_func): Remove. Adjust all users.
10927 * fontset.h (check_window_system_func): Remove prototype.
10928 * nsterm.h (check_ns):
10929 * xterm.h (check_x):
10930 * w32term.h (check_w32): Likewise.
10931 * menu.c (Fx_popup_menu): Use check_window_system.
10932 * msdos.c (check_window_system): Define for MS-DOS.
10933 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10934 * w32fns.c (check_window_system): Likewise for MS-Windows.
10935 * xfns.c (check_window_system): Likewise for X.
10936 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10937 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10939 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10941 Prefer < to > in range checks such as 0 <= i && i < N.
10942 This makes it easier to visualize quantities on a number line.
10943 This patch doesn't apply to all such range checks,
10944 only to the range checks affected by the 2013-03-24 change.
10945 This patch reverts most of the 2013-03-24 change.
10946 * alloc.c (xpalloc, Fgarbage_collect):
10947 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10948 * character.c (string_escape_byte8):
10949 * charset.c (read_hex):
10950 * data.c (cons_to_unsigned):
10951 * dispnew.c (update_frame_1):
10952 * doc.c (Fsubstitute_command_keys):
10953 * doprnt.c (doprnt):
10954 * editfns.c (hi_time, decode_time_components):
10955 * fileio.c (file_offset):
10956 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10957 * font.c (font_intern_prop):
10958 * frame.c (x_set_alpha):
10959 * gtkutil.c (get_utf8_string):
10960 * indent.c (check_display_width):
10961 * keymap.c (Fkey_description):
10962 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10964 * minibuf.c (read_minibuf_noninteractive):
10965 * process.c (wait_reading_process_output):
10966 * search.c (Freplace_match):
10967 * window.c (get_phys_cursor_glyph):
10968 * xdisp.c (redisplay_internal):
10969 * xsmfns.c (smc_save_yourself_CB):
10970 Prefer < to > for range checks.
10971 * dispnew.c (sit_for): Don't mishandle NaNs.
10972 This fixes a bug introduced in the 2013-03-24 change.
10973 * editfns.c (decode_time_components): Don't hoist comparison.
10974 This fixes another bug introduced in the 2013-03-24 change.
10976 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10978 * frame.h (struct frame): Drop scroll_bottom_vpos
10979 member becaue all real users are dead long ago.
10980 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10981 * xdisp.c (redisplay_internal): Adjust user.
10983 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10985 * nsmenu.m (showAtX:Y:for:): setLevel to
10986 NSPopUpMenuWindowLevel (Bug#13998).
10988 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10990 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10991 (ns_check_pending_open_menu): Declare.
10993 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10994 (x_activate_menubar): Update the menu with title that matches
10995 ns_get_pending_menu_title, and call
10996 ns_check_pending_openmenu (Bug#12698).
10997 (menuWillOpen:): New method.
10998 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11000 * nsterm.m (menu_will_open_state, menu_mouse_point)
11001 (menu_pending_title): New varaibles.
11002 (ns_get_pending_menu_title, ns_check_menu_open)
11003 (ns_check_pending_open_menu): New functions.
11005 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11007 * indent.c (current_column_bol_cache): Remove leftover which is not
11008 used in Fmove_to_column any more.
11009 (current_column, scan_for_column): Adjust users.
11010 * keyboard.c (last_point_position_buffer, last_point_position_window):
11011 Remove leftovers which are not used for recording undo any more.
11012 (command_loop_1, syms_of_keyboard): Adjust users.
11013 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11014 redisplay_window any more.
11015 (move_it_to): Adjust user.
11017 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11019 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11020 Update dependencies.
11022 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11024 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11025 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11026 forward references.
11028 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11030 * window.h (struct window): Replace hchild, vchild and buffer slots
11031 with a single slot 'contents'. This is possible because each valid
11032 window may have either the child window (in vertical or horizontal
11033 combination) or buffer to display (for the leaf window). Using that,
11034 a lot of operations to traverse and/or change window hierarchies may
11035 be simplified. New member horizontal is used to distinguish between
11036 horizontal and vertical combinations of internal windows.
11037 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11038 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11039 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11040 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11041 Use contents slot, not buffer, where appropriate.
11042 (wset_combination): New function.
11043 (wset_buffer): Add eassert.
11044 (Fframe_first_window): Simplify the loop reaching first window.
11045 (Fwindow_buffer): Use WINDOW_LEAF_P.
11046 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11047 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11048 (unshow_buffer): Convert initial debugging check to eassert.
11049 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11050 (make_parent_window, window_resize_check, window_resize_apply)
11051 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11052 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11053 Adjust to match struct window changes.
11054 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11055 (mark_window_cursors_off, count_windows, get_leaf_windows)
11056 (foreach_window_1): Simplify the loop.
11057 * alloc.c (mark_object): Do not check for the leaf window because
11058 internal windows has no glyph matrices anyway.
11059 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11060 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11061 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11062 (build_frame_matrix_from_window_tree, mirror_make_current)
11063 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11064 (update_window_tree, set_window_update_flags): Simplify the loop.
11065 (sync_window_with_frame_matrix_rows): Enforce live window.
11066 Use contents slot, not buffer, where appropriate.
11067 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11068 and WINDOW_HORIZONTAL_COMBINATION_P.
11069 (make_frame_visible_1): Simplify the loop.
11070 Use contents slot, not buffer, where appropriate.
11071 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11072 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11073 (expose_window_tree): Likewise.
11074 Use contents slot, not buffer, where appropriate.
11075 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11076 to avoid deleted windows. Use contents slot instead of buffer.
11077 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11078 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11079 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11080 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11082 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11084 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11085 identify the reasons for assertion violations in bug#14062 and
11087 (Fx_show_tip): Fix compilation error under
11088 "--enable-check-lisp-object-type". (Bug#14073)
11090 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11091 Reported by <rzl24ozi@gmail.com>.
11093 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11095 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11097 (unwind_with_echo_area_buffer): ...to restore it here.
11098 This is needed to ensure that...
11099 (redisplay_window): ...both window markers are valid here,
11100 which is verified by eassert.
11101 * editfns.c (save_excursion_save): Do not assume that
11102 selected_window always displays the buffer.
11103 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11106 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11108 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11111 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11113 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11115 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11117 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11118 since MinGW's w32api headers do. This avoids compiler warnings.
11120 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11121 if already defined.
11123 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11125 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11127 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11129 * gtkutil.c (style_changed_cb): Check if frame is live and an
11130 X frame (Bug#14038).
11132 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11134 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11135 Define only for _WIN32_WINNT less than 0x0500.
11136 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11138 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11139 see its own definitions of 'struct timeval' and 'struct timezone'.
11141 Fix incompatibilities between MinGW.org and MinGW64 headers.
11142 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11144 * w32.c (REPARSE_DATA_BUFFER): Guard with
11145 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11147 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11149 * xterm.c: Include X11/XKBlib.h
11150 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11152 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11154 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11156 * blockinput.h (input_blocked_p): Likewise.
11157 * bytecode.c (exec_byte_code): Likewise.
11158 * callproc.c (call_process_kill, call_process_cleanup)
11159 (Fcall_process): Likewise.
11160 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11161 (Fccl_execute_on_string): Likewise.
11162 * character.c (string_escape_byte8): Likewise.
11163 * charset.c (read_hex): Likewise.
11164 * cm.c (calccost): Likewise.
11165 * data.c (cons_to_unsigned): Likewise.
11166 * dired.c (directory_files_internal, file_name_completion):
11168 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11169 (sit_for): Likewise.
11170 * doc.c (Fsubstitute_command_keys): Likewise.
11171 * doprnt.c (doprnt): Likewise.
11172 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11173 * emacsgtkfixed.c: Likewise.
11174 * fileio.c (file_offset, Fwrite_region): Likewise.
11175 * floatfns.c (Fexpt, fmod_float): Likewise.
11176 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11178 * font.c (font_intern_prop): Likewise.
11179 * frame.c (x_set_alpha): Likewise.
11180 * gtkutil.c (get_utf8_string): Likewise.
11181 * indent.c (check_display_width): Likewise.
11182 * intervals.c (create_root_interval, rotate_right, rotate_left)
11183 (split_interval_right, split_interval_left)
11184 (adjust_intervals_for_insertion, delete_node)
11185 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11186 (merge_interval_right, merge_interval_left, copy_intervals)
11187 (set_intervals_multibyte_1): Likewise.
11188 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11189 * keymap.c (Fkey_description): Likewise.
11190 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11191 * lread.c (openp, read_integer, read1, string_to_number):
11193 * menu.c (ensure_menu_items): Likewise.
11194 * minibuf.c (read_minibuf_noninteractive): Likewise.
11195 * print.c (printchar, strout): Likewise.
11196 * process.c (create_process, Faccept_process_output)
11197 (wait_reading_process_output, read_process_output, send_process)
11198 (wait_reading_process_output): Likewise.
11199 * profiler.c (make_log, handle_profiler_signal): Likewise.
11200 * regex.c (re_exec): Likewise.
11201 * regex.h: Likewise.
11202 * search.c (looking_at_1, Freplace_match): Likewise.
11203 * sysdep.c (get_child_status, procfs_ttyname)
11204 (procfs_get_total_memory): Likewise.
11205 * systime.h (EMACS_TIME_VALID_P): Likewise.
11206 * term.c (dissociate_if_controlling_tty): Likewise.
11207 * window.c (get_phys_cursor_glyph): Likewise.
11208 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11209 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11211 * xfns.c (Fx_window_property): Likewise.
11212 * xmenu.c (set_frame_menubar): Likewise.
11213 * xselect.c (x_get_window_property, x_handle_dnd_message):
11215 * xsmfns.c (smc_save_yourself_CB): Likewise.
11216 * xterm.c (x_scroll_bar_set_handle): Likewise.
11218 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11220 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11221 to be optional or nil. Adjust comment and convert it to docstring.
11222 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11223 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11225 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11227 Static checking by GCC 4.8-20130319.
11228 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11229 * process.c (Fset_process_datagram_address)
11230 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11231 * xdisp.c (get_char_face_and_encoding)
11232 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11233 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11234 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11236 2013-03-24 Ken Brown <kbrown@cornell.edu>
11238 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11239 fix compilation on 64-bit Cygwin, where underscores are not
11240 automatically prepended.
11242 * w32term.c (w32_initialize): Silence compiler warning.
11244 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11246 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11247 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11248 variables, to save and restore frame dimensions.
11249 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11250 after returning from a 'fullscreen' configuration.
11251 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11252 to avoid races between the main thread and the input thread.
11254 * w32term.h (struct w32_output): New members normal_width,
11255 normal_height, normal_top, normal_left, and prev_fsmode.
11256 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11257 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11258 members of a frame.
11260 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11261 'fullscreen' parameter. Always record previous width and height
11262 of the frame, except when switching out of maximized modes, so
11263 that they could be restored correctly, instead of resetting to the
11264 default frame dimensions. Send SC_RESTORE command to the frame,
11265 unless we are going to send SC_MAXIMIZE, to restore the frame
11266 resize hints in the mouse pointer shown by the window manager.
11269 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11271 * lisp.h (get_frame_param): Adjust conditions for prototype
11274 2013-03-22 Ken Brown <kbrown@cornell.edu>
11276 * unexcw.c: Drop unneeded inclusion of w32common.h.
11277 (report_sheap_usage): Declare.
11278 (read_exe_header): Add magic numbers for x86_64.
11279 (fixup_executable): Fix printf format specifier for unsigned long
11282 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11284 * frame.h (struct frame): Put menu_bar_window under #ifdef
11285 because this member is not needed when X toolkit is in use.
11286 (fset_menu_bar_window):
11287 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11288 (free_glyphs, update_frame):
11289 * xdisp.c (expose_frame): Likewise.
11290 (display_menu_bar): Likewise. Remove redundant eassert.
11291 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11294 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11296 Use functions and constants to manipulate Lisp_Save_Value objects.
11297 This replaces code that used macros and strings and token-pasting.
11298 The change makes the C source a bit easier to follow,
11299 and shrinks the Emacs executable a bit.
11300 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11301 (make_save_value): Change 1st arg from string to enum. All callers
11304 (mark_object): Use if, not #if, for GC_MARK_STACK.
11305 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11306 (XSAVE_OBJECT): Now functions, not macros.
11307 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11308 the constant was never used.
11309 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11310 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11311 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11312 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11314 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11315 type3 with a single member save_type. All uses changed.
11316 (save_type, set_save_pointer, set_save_integer): New functions.
11317 * print.c (PRINTX): Remove.
11319 * alloc.c: Remove redundant static declarations.
11321 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11323 * window.h (struct window): Convert left_col, top_line, total_lines
11324 and total_cols from Lisp_Objects to integers. Adjust comments.
11325 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11327 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11328 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11329 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11330 Adjust users where appropriate.
11332 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11334 * frame.h (struct frame): Drop resx and resy because the same data is
11335 available from window system-specific output context. Adjust users.
11336 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11337 New functions to provide defaults when no window system available.
11338 (FRAME_RES_X, FRAME_RES_Y): New macros.
11339 (NUMVAL): Move from xdisp.c.
11340 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11341 (Ffont_face_attributes, Fopen_font):
11342 * image.c (gs_load):
11343 * w32font.c (fill_in_logfont):
11344 * xdisp.c (calc_pixel_width_or_height):
11345 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11346 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11348 2013-03-20 Kenichi Handa <handa@gnu.org>
11350 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11351 to 1 (temporary workaround until a bug related to ASCII
11352 optimization is fixed).
11354 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11356 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11357 Signal error if window is not internal. Adjust docstring.
11358 (delete_all_child_windows): Use combination_limit to save the buffer.
11359 (Fset_window_configuration): Adjust accordingly.
11360 * print.c (syms_of_print): Initialize debugging output not here...
11361 (init_print_once): ...but in a new function here.
11362 * lisp.h (init_print_once): Add prototype.
11363 * emacs.c (main): Add call to init_print_once. Adjust comments.
11365 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11367 * window.c (window_resize_check, window_resize_apply)
11368 (window_from_coordinates, recombine_windows, set_window_buffer)
11369 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11370 (Fsplit_window_internal, Fdelete_window_internal)
11371 (freeze_window_starts): Use bool for booleans.
11372 * window.h (window_frame_coordinates, resize_frame_windows)
11373 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11375 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11377 * dispnew.c (bitch_at_user): Use `user-error'.
11379 2013-03-17 Ken Brown <kbrown@cornell.edu>
11381 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11382 as return type of image_background. (Bug#13981)
11383 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11385 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11387 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11388 (ns_select): Don't return with result uninitialized.
11390 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11393 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11395 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11396 directories. If filename is nil, get directory name (Bug#13932).
11397 Use getFilename and getDirectory.
11398 (getFilename, getDirectory): New methods for EmacsSavePanel and
11400 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11402 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11404 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11406 2013-03-15 Kenichi Handa <handa@gnu.org>
11408 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11409 (adjust_after_replace): Make it back to static. Delete the third
11410 arg text_at_gap_tail. Cancel the code for handling it.
11412 * coding.h (struct coding_system): New member eol_seen.
11414 * coding.c (detect_ascii): New function.
11415 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11416 when the source bytes are actually scanned. On detecting for
11417 coding_category_utf_8_auto, call detect_ascii instead of scanning
11418 source bytes directly.
11419 (produce_chars): Call insert_from_gap with the new arg 0.
11420 (encode_coding): Likewise.
11421 (decode_coding_gap): Control ASCII optimization by the variable
11422 disable_ascii_optimization instead of #ifndef .. #endif.
11423 Deccode EOL format according to coding->eol_seen.
11424 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11427 * lisp.h (adjust_after_replace): Cancel externing it.
11428 (insert_from_gap): Adjust prototype.
11430 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11432 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11433 FULLSCREEN_MAXIMIZED. (Bug#13935)
11435 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11437 * region-cache.c (find_cache_boundary, move_cache_gap)
11438 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11439 Simplify debugging check and convert to eassert. Adjust comment.
11440 (pp_cache): Put under ENABLE_CHECKING.
11442 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11444 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11445 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11446 and WM_ACTIVATEAPP.
11447 (w32fullscreen_hook): If the frame is visible, reset
11448 f->want_fullscreen flag after changing the frame size. If the
11449 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11452 2013-03-13 Daniel Colascione <dancol@dancol.org>
11454 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11455 too so that these builds can use Cygwin's file conversion
11456 functions. (We've been building and linking cygw32.o all along
11457 and just not using it.)
11459 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11461 File synchronization fixes (Bug#13944).
11462 * Makefile.in (LIB_FDATASYNC): New macro.
11464 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11465 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11466 Don't worry about HAVE_FSYNC, since a substitute fsync is
11467 available if the system lacks one.
11468 (Fwrite_regin): Retry fsync if interrupted.
11470 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11472 * w32term.c (w32_read_socket): If the Emacs frame is being
11473 activated, call w32fullscreen_hook, to make sure the new frame
11474 dimensions are in effect. (Bug#13937)
11476 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11478 * xdisp.c (init_iterator): Simplify because both character and byte
11479 positions are either specified or -1. Add eassert. Adjust comment.
11480 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11481 character and byte positions can be obtained from marker.
11483 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11485 Static checking by Sun C 5.12.
11486 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11487 * bytecode.c (exec_byte_code):
11488 * dispnew.c (init_display):
11490 * fileio.c (Fsubstitute_in_file_name):
11491 * keyboard.c (Fevent_convert_list):
11492 * keymap.c (Fsingle_key_description):
11493 * term.c (maybe_fatal, fatal):
11494 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11495 * xsmfns.c (Fhandle_save_session):
11496 Omit unreachable code.
11497 * keymap.c (map_keymap_char_table_item): Cast void * to
11498 a function pointer type; the C Standard requires this.
11500 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11501 Include <sys/param.h> unconditionally, as that works elsewhere and
11502 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11503 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11506 See ChangeLog.12 for earlier changes.
11508 ;; Local Variables:
11512 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11514 This file is part of GNU Emacs.
11516 GNU Emacs is free software: you can redistribute it and/or modify
11517 it under the terms of the GNU General Public License as published by
11518 the Free Software Foundation, either version 3 of the License, or
11519 (at your option) any later version.
11521 GNU Emacs is distributed in the hope that it will be useful,
11522 but WITHOUT ANY WARRANTY; without even the implied warranty of
11523 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11524 GNU General Public License for more details.
11526 You should have received a copy of the GNU General Public License
11527 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.