1 2015-03-25 Martin Rudalics <rudalics@gmx.at>
3 * gtkutil.c (update_theme_scrollbar_width): Don't round up
4 scroll bar width with GTK3 (Bug#20182).
6 2015-03-22 John F Carr <jfc@mit.edu> (tiny change)
8 * fontset.c (fontset_pattern_regexp): Backport: Replace + 1 with
9 + 3 in alloca (Bug#20156).
11 2015-03-12 Glenn Morris <rgm@gnu.org>
13 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
14 nil/not present in the parameter alist. (Bug#19680)
16 2015-02-28 Eli Zaretskii <eliz@gnu.org>
18 * search.c (find_newline): Avoid assertion violations in
19 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
20 for newlines near the end of the buffer. This happens in Rmail
21 hen JIT font-lock fontifies a newly displayed portion of the
24 2015-02-23 Eli Zaretskii <eliz@gnu.org>
26 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
29 2015-02-20 Glenn Morris <rgm@gnu.org>
31 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
33 2015-02-14 Eli Zaretskii <eliz@gnu.org>
35 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
36 mouse_position_for_popup only for X frames. (Bug#19862)
38 2015-02-13 Eli Zaretskii <eliz@gnu.org>
40 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
42 2015-02-08 Eli Zaretskii <eliz@gnu.org>
44 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
45 assq_no_quit to fetch color definition by its string name.
48 2015-02-05 Eli Zaretskii <eliz@gnu.org>
50 * xdisp.c (move_it_in_display_line_to): Handle the case where the
51 last character of a screen line is whitespace, and we are under
52 word-wrap with overflow-newline-into-fringe turned on.
55 2015-02-03 Eli Zaretskii <eliz@gnu.org>
57 * xdisp.c (handle_stop, handle_single_display_spec)
58 (next-element_from_image): Don't reset the
59 ignore_overlay_strings_at_pos_p flag here.
60 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
62 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
63 after we've exhausted all the overlay strings at the current
66 2015-02-02 Eli Zaretskii <eliz@gnu.org>
68 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
69 according to the object we are about to resume iterating.
72 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
73 of the window whose current glyph matrix was resized, which
74 disables the mode-line row as side effect.
76 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
77 whose update_mode_line flag is set. (Bug#19721)
79 2015-01-30 Eli Zaretskii <eliz@gnu.org>
81 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
83 2015-01-29 Hans Wennborg <hwennborg@google.com> (tiny change)
85 * emacs.c (decode_env_path): Add parentheses around ternary
86 operator to increase readability and pacify compiler warnings.
88 2015-01-29 Eli Zaretskii <eliz@gnu.org>
90 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
93 2015-01-28 Eli Zaretskii <eliz@gnu.org>
95 * dired.c (directory_files_internal, file_name_completion)
96 [WINDOWSNT]: Signal an error when errno is set non-zero by
97 'readdir', regardless of its value.
99 * w32.c (sys_readdir): Set errno to ENOENT when the directory
100 doesn't exist and to EACCES when it's not accessible to the
101 current user. Set errno to zero when FindNextFile exhausts the
102 directory, so that callers don't interpret that as an error and
103 don't signal a file-error.
104 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
106 2015-01-27 Eli Zaretskii <eliz@gnu.org>
108 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
109 returns NULL and errno is ENOTDIR, behave as if opendir failed to
110 open the directory. (Bug#19701)
112 * w32.c (sys_readdir): If FindFirstFile fails because the
113 directory doesn't exist, set errno to ENOTDIR.
115 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
117 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
119 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
121 Fix coding.c subscript error
122 * coding.c (CODING_ISO_INVOKED_CHARSET):
123 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
125 Backport: correct old fix for GTK font selection
126 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
129 2015-01-21 Jan Djärv <jan.h.d@swipnet.se>
131 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
133 2015-01-17 Eli Zaretskii <eliz@gnu.org>
135 * xdisp.c (produce_image_glyph): Fix display of images in R2L
136 screen lines: prepend the new glyph to the ones already there
137 instead of appending it.
139 2015-01-14 Eli Zaretskii <eliz@gnu.org>
141 * w32fns.c (w32_set_title_bar_text): New function, including
142 support for titles with non-ASCII characters outside of the
143 current system codepage.
144 (x_set_name, x_set_title): Use it. (Bug#19590)
146 2015-01-10 Eli Zaretskii <eliz@gnu.org>
148 * indent.c (Fvertical_motion): Return zero if we started from ZV
149 and there's an overlay after-string there. (Bug#19553)
151 2015-01-09 Eli Zaretskii <eliz@gnu.org>
153 * emacs.c (usage_message): Fix the description of the -nl switch.
156 2015-01-08 Eli Zaretskii <eliz@gnu.org>
158 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
159 returned for right-to-left screen lines. (Before the change on
160 2014-12-30, the incorrectly-computed X pixel coordinate concealed
163 2015-01-05 Eli Zaretskii <eliz@gnu.org>
165 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
166 end information if the window_end_valid flag is unset.
167 (try_window_id): If the call to display_line invalidated the
168 window end information, give up the try_window_id optimization.
171 2015-01-04 Eli Zaretskii <eliz@gnu.org>
173 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
175 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
177 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
180 2014-12-30 Eli Zaretskii <eliz@gnu.org>
182 * xdisp.c (pos_visible_p): Fix up the X coordinate for
183 right-to-left screen lines. (Bug#19473)
185 2014-12-28 Eli Zaretskii <eliz@gnu.org>
187 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
189 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
191 Port memory-full checking to GnuTLS 3.3
192 Instead of using gnutls_global_set_mem_functions, check every call
193 to a GnuTLS function that might return an indication of memory
194 exhaustion. Suggested by Dmitry Antipov in:
195 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
196 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
197 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
198 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
200 (check_memory_full): New function.
201 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
202 (gnutls_make_error, Fgnutls_boot): Use it.
203 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
205 2014-12-25 Eli Zaretskii <eliz@gnu.org>
207 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
208 composition_compute_stop_pos to the number of characters in the
210 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
212 * composite.c (composition_compute_stop_pos): If no composition
213 was found in a string before ENDPOS, and ENDPOS is the string end,
214 no need to back up to a safe point.
216 * dispextern.h (struct it) <end_charpos>: Improve commentary.
218 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
220 * nsimage.m (allocInitFromFile:): Initialize bmRep.
221 (dealloc): Release bmRep.
222 (setPixmapData): Make bmRep local so class member is not
224 (setPixmapData): Rename local variable bmRep to avoid compiler
227 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
229 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
230 imageListSetNext, imageListNext.
232 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
234 (allocInitFromFile:): Remove searching ImageList and calling
235 reference (Bug#18918).
236 (dealloc): Remove handling if ImageList.
238 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
240 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
241 when going to fullscreen (Bug#19427).
243 2014-12-18 Eli Zaretskii <eliz@gnu.org>
245 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
247 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
249 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
251 2014-12-13 Eli Zaretskii <eliz@gnu.org>
253 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
255 2014-12-12 Eli Zaretskii <eliz@gnu.org>
257 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
258 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
261 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
263 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
265 * gnutls.h: Always declare syms_of_gnutls.
267 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
268 clarity. Let the availability check return Qnil when the GnuTLS
269 integration is not available, instead of erroring out.
272 2014-12-10 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (move_it_in_display_line_to, display_line):
275 Don't disallow overflow-newline-into-fringe when word-wrap is in
278 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
280 * eval.c (Fsignal): Remove duplicate test.
281 (Fautoload_do_load): Fix up docstring.
283 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
285 * nsterm.m (represented_filename, represented_frame): New variables.
286 (ns_set_represented_filename): New function.
287 (sendEvent:): Set represented filename here to avoid flicker,
288 related to Bug#18757.
290 * nsterm.h: Declare ns_set_represented_filename.
292 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
293 at once, call ns_set_represented_filename instead.
295 2014-11-27 Eli Zaretskii <eliz@gnu.org>
297 * xdisp.c (handle_single_display_spec): When ignoring a fringe
298 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
299 (next_element_from_buffer): When done with overlays, reset the
300 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
302 2014-11-25 Eli Zaretskii <eliz@gnu.org>
304 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
305 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
307 2014-11-25 Ulrich Müller <ulm@gentoo.org>
309 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
310 for paxctl and setfattr. Fixes temacs startup failure with
311 grsecurity/PaX enabled Linux kernel (bug#19067).
313 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
315 * src/w32.c: Use MINGW_W64 instead of _W64.
317 * src/w32term.c: Likewise.
319 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
321 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
323 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
325 * nsterm.m (ns_send_appdefined): Check for application defined
326 event on Cocoa (Bug#18993). Backport from trunk.
328 2014-11-15 Eli Zaretskii <eliz@gnu.org>
330 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
331 errors in computing the number of pixels to scroll.
332 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
334 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
336 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
337 call updateFrameSize.
339 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
341 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
343 * nsfns.m (x_set_foreground_color, x_set_background_color)
344 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
345 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
347 2014-11-09 Eli Zaretskii <eliz@gnu.org>
349 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
350 when the inserted text does not need decoding. (Bug#18982)
352 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
355 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
357 * nsterm.h (EmacsScroller): judge returns bool.
359 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
360 (ns_judge_scroll_bars): Only set removed if judge returns true.
361 (judge): Returns bool == condemned. Remove self from window.
362 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
364 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
366 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
367 (run): Ditto. Only use non-system event loop if OSX version is
368 exactly 10.9 (Bug#18993).
369 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
372 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
374 * callproc.c (encode_current_directory): Support handling of file
375 names prepended by "/:". (Bug#18891)
377 2014-11-06 Alan Mackenzie <acm@muc.de>
379 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
381 2014-11-06 Dima Kogan <dima@secretsauce.net>
383 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
385 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
387 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
388 raises an error. (Bug#18891)
390 2014-11-03 Eli Zaretskii <eliz@gnu.org>
392 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
393 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
394 frame; instead, print an error message.
396 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
398 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
400 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
402 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
403 if force_integral_p (i.e. no antialias).
404 (macfont_draw): Check ns_antialias_text, also turn off syntetic
405 bold if no antialias (Bug#18876).
407 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
408 was given (Bug#18846).
410 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
412 * nsterm.h (ns_set_doc_edited): Declare taking no args.
414 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
415 instead of in xdisp.c, function now takes void. (Bug#18884).
417 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
418 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
420 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
421 struct window* (Bug#18889).
422 Remove getMouseMotionPart.
423 (ns_output): Make icon_top/left int.
425 * nsfns.m (x_icon): icon_top/left is int.
427 * nsterm.m (ns_mouse_position): Remove unused code.
428 (initFrame:window:, dealloc): Use window instead of win.
429 (getMouseMotionPart:window:x:y:): Remove, unused.
430 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
432 2014-10-30 Samuel Bronson <naesten@gmail.com>
434 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
436 2014-10-28 Eli Zaretskii <eliz@gnu.org>
438 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
439 build_string, when importing a home directory. (Bug#18873)
441 2014-10-26 Eli Zaretskii <eliz@gnu.org>
443 * dispnew.c (buffer_posn_from_coords):
444 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
445 account for the header-line height. (Bug#18839)
447 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
449 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
451 (erase_phys_cursor): Fix confusion between window-relative and
452 text area-relative x-coordinates. [Backport]
454 2014-10-20 Glenn Morris <rgm@gnu.org>
456 * minibuf.c (history-length): Increase default from 30 to 100.
459 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
461 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
464 2014-10-20 Glenn Morris <rgm@gnu.org>
466 * Version 24.4 released.
468 2014-10-17 Eli Zaretskii <eliz@gnu.org>
470 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
471 1-pixel R2L characters.
472 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
473 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
475 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
477 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
478 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
480 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
482 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
485 2014-10-08 K. Handa <handa@gnu.org>
487 * coding.c (detect_coding_iso_2022): Set coding->rejected
488 correctly when an invalid escape sequence is found (Bug#18610).
490 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
492 * font.c (font_list_entities): Do not add empty vector to font cache.
493 (font_matching_entity): Likewise. If matching entity is found, insert
494 1-item vector with this entity instead of an entity itself (Bug#17125).
496 2014-10-02 Eli Zaretskii <eliz@gnu.org>
498 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
499 iterator backwards, to resync the bidi iterator. (Bug#18584)
501 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
503 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
504 make a font_object from a tty frame (Bug#18573).
505 (Finternal_set_lisp_face_attribute): Add FIXME comment.
507 2014-09-30 Eli Zaretskii <eliz@gnu.org>
509 * w32fns.c (w32_createwindow): Accept an additional argument, an
510 array of 2 values specifying the coordinates of the frame's
511 top-left corner. Use these values instead of calling x_get_arg,
512 which can cons Lisp objects, and therefore cannot be called except
513 from the main thread. Remove redundant tests for the default values.
514 (my_create_window): Move the calculation of the coordinates of the
515 frame's top-left edge here. Pass them to the input thread via the
516 second parameter of the WM_EMACS_CREATEWINDOW message.
517 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
520 2014-09-29 Eli Zaretskii <eliz@gnu.org>
522 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
523 (redisplay_window): Treat the frame's frozen_window_starts flag
524 the same way as the optional_new_start flag for the window: only
525 obey it if the glyph row showing point will be fully visible.
526 Likewise when the window start is in a continuation line. If,
527 after trying everything under the 'force_start' label, point is
528 still not fully visible, give up and scroll the window.
529 Add debugging traces. (Bug#18545)
531 * window.c (Frecenter): Set the window's redisplay flag.
533 2014-09-24 Eli Zaretskii <eliz@gnu.org>
535 * w32term.c (w32_read_socket): Don't use frame dimensions for
536 resizing if GetClientRect returned an empty (0, 0, 0, 0)
537 rectangle. Check the return value of GetClientRect, and don't use
538 the results if it didn't succeed.
540 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
541 in columns and lines after correcting the pixel dimensions in
543 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
544 negative values to xrealloc. (Bug#18528)
546 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
548 On OSX, do not free font-specific data more than once (Bug#18501).
549 * macfont.m (macfont_close): Release and free font-specific data
550 only if it wasn't previously freed.
552 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
554 * unexmacosx.c (dump_it): Improve error message.
556 2014-09-18 Juri Linkov <juri@jurta.org>
558 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
559 (Bug#10747, bug#18334)
561 2014-09-18 Eli Zaretskii <eliz@gnu.org>
563 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
564 units in which the position is measured. (Bug#18493)
566 * xdisp.c (redisplay_internal): Force redisplay of all windows
567 that show a buffer whose narrowing has changed. (Bug#18490)
569 2014-09-16 Eli Zaretskii <eliz@gnu.org>
571 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
572 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
573 lines, draw the hollow-box and hbar cursors on the right side of
574 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
577 * xterm.c (x_draw_stretch_glyph_string):
578 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
579 caused the block cursor to disappear on a TAB in R2L lines in
580 every window except the leftmost one. Reported by Martin Rudalics
583 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
585 Always use matched specpdl entry to record call arguments (Bug#18473).
586 * lisp.h (record_in_backtrace): Adjust prototype.
587 * eval.c (record_in_backtrace): Return current specpdl level.
588 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
589 (eval_sub, Ffuncall): Record call arguments in matched specpdl
590 entry and use that entry in call to backtrace_debug_on_exit.
591 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
592 (do_debug_on_call): Get current specpdl level as 2nd arg.
594 Prefer ptrdiff_t to int and avoid integer overflows.
595 * fileio.c (make_temp_name):
596 * font.c (font_parse_family_registry): Avoid integer
597 overflow on string size calculation.
598 * data.c (Faset): Likewise for byte index.
600 2014-09-15 Eli Zaretskii <eliz@gnu.org>
602 Fix display of R2L lines in partial-width windows.
603 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
604 assigned the correct value.
605 (extend_face_to_end_of_line): Account for truncation and
606 continuation glyphs in R2L rows when one of the fringes is not
608 (display_line): Don't assign negative X offset to a row if we are
609 going to produce a truncation glyph for it. When handling
610 truncated R2L rows, consider the width of the left fringe instead
612 (produce_special_glyphs): Fix bogus assignments.
614 2014-09-14 Eli Zaretskii <eliz@gnu.org>
616 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
618 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
619 set errno to EAGAIN instead, to allow the caller to retry the
620 write after some waiting. Fixes deadlocks when Emacs exchanges a
621 lot of data through the pipe. (Bug#18420)
623 2014-09-13 Eli Zaretskii <eliz@gnu.org>
625 * sound.c (Fplay_sound_internal): Encode the sound file name in
626 the ANSI codepage. Expand it against data-directory, as per docs,
627 not against the current directory. No need to make a local copy
628 of the file name; pass the encoded file name directly to
629 do_play_sound. (Bug#18463)
631 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
632 NULL, and the file name is not encodable in ANSI codepage, return
633 the string with "?" replacement characters, which will fail the
634 caller. This avoids returning a random value in that case.
636 2014-09-11 Martin Rudalics <rudalics@gmx.at>
638 * window.c (Fresize_mini_window_internal): Set w->total_lines
639 from w->pixel_height (Bug#18422).
641 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
643 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
644 (toggleFullScreen:): Take frame_resize_pixelwise into account when
645 setting resize increments (Bug#18435).
647 2014-09-09 Eli Zaretskii <eliz@gnu.org>
649 * xdisp.c (pos_visible_p): Properly save and restore the iterator
650 state around the call to line_bottom, since it can move the
651 iterator to another screen line. This fixes off-by-one errors in
652 the reported row in some rare cases.
654 2014-09-07 Eli Zaretskii <eliz@gnu.org>
656 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
657 always make sure the marginal areas of the row are in sync with
658 what the window wants. (Bug#18419)
660 2014-09-04 Eli Zaretskii <eliz@gnu.org>
662 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
663 existing binding of a variable, to avoid silently aborting
664 commands that use specbind. (Bug#18331)
666 2014-09-02 Eli Zaretskii <eliz@gnu.org>
668 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
669 the reported row in the case of a window with a header line, by
670 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
671 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
673 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
675 * eval.c (internal_lisp_condition_case): Don't overrun the stack
676 when configured --with-wide-int on typical 32-bit platforms.
678 2014-08-31 Eli Zaretskii <eliz@gnu.org>
680 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
681 when HPOS is negative, for the benefit of R2L glyph rows whose
682 newline overflows into the fringe.
684 2014-08-30 Ken Brown <kbrown@cornell.edu>
686 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
689 2014-08-28 Eli Zaretskii <eliz@gnu.org>
691 * syntax.c (scan_lists): Don't examine positions before BEGV.
694 2014-08-25 Eli Zaretskii <eliz@gnu.org>
696 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
698 2014-08-18 Eli Zaretskii <eliz@gnu.org>
700 * xdisp.c (handle_stop): Improve commentary.
702 * indent.c (Fvertical_motion): Fix vertical motion up through a
703 display property after a newline. (Bug#18276)
705 2014-08-17 Eli Zaretskii <eliz@gnu.org>
707 * xdisp.c (display_line): Don't assume that the call to
708 reseat_at_next_visible_line_start ends up at a character
709 immediately following the newline on the previous line.
710 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
711 beyond ZV, which causes infloop in redisplay. For the details, see
712 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
714 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
715 coordinate for hscrolled R2L screen lines. (Bug#18277)
717 2014-08-11 Ken Brown <kbrown@cornell.edu>
719 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
720 ERRORCHECK mutexes. (Bug#18222)
722 2014-08-11 Glenn Morris <rgm@gnu.org>
724 * fileio.c: Revert 2013-01-31 change, which chose coding system for
725 writing before backing up, since it causes a more serious problem
726 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
727 (choose_write_coding_system): No longer callable from Lisp.
728 Move last piece back here from Fwrite_region.
729 (Fwrite_region, syms_of_fileio): Update for above changes.
731 2014-08-09 Martin Rudalics <rudalics@gmx.at>
733 * window.c (Fwindow_new_total, Fwindow_new_normal)
734 (Fwindow_new_pixel, Fset_window_new_pixel)
735 (Fset_window_new_total, Fset_window_new_normal): Second attempt
736 to fix the doc-strings of these functions. See:
737 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
739 2014-08-08 Martin Rudalics <rudalics@gmx.at>
741 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
742 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
743 (Fwindow_new_pixel, Fset_window_new_pixel)
744 (Fset_window_new_total, Fset_window_new_normal)
745 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
747 2014-08-07 Eli Zaretskii <eliz@gnu.org>
749 * fontset.c (Finternal_char_font): Recompute basic faces if the
750 frame's face cache was cleared. (Bug#18162)
752 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
754 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
755 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
756 base buffer's undo list.
758 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
760 Fix bug with an attempt to select uninitialized frame (Bug#18161).
761 * xfns.c (Fx_create_frame): Move call to change_frame_size to
762 a section where Lisp evaluation is disabled. This way a pointer
763 to uninitialized frame is not accessible from Lisp, which becomes
764 critical if following call to x_figure_window_size throws an error.
766 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
768 Fix bug with clang + directory_files_internal + GC (Bug#16986).
769 * dired.c (directory_files_internal): Use a volatile variable
770 to prevent the compiler from optimizing away all copies of a local.
771 I wonder how many other GC-related bugs like this lurk elsewhere?
773 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
774 * xterm.h (struct x_display_info): New member 'connection'.
775 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
776 so that x_delete_terminal has a file descriptor to pass to
777 delete_keyboard_wait_descriptor.
779 2014-08-01 Eli Zaretskii <eliz@gnu.org>
781 Fix display of R2L lines when the last character fits only partially.
782 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
784 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
785 R2L row is visible only partially, give the row a negative x
787 (display_line): Fix the calculation of the glyph whose pixel width
788 is used to decide whether the last produced glyph fits on the
789 line. When the last glyph fits only partially, give the row a
792 2014-07-29 Eli Zaretskii <eliz@gnu.org>
794 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
795 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
796 pixel width of the first glyph that is hscrolled from display.
797 (display_line): In R2L glyph rows, don't give a negative offset to
798 row->x when the first glyph begins before first_visible_x.
800 2014-07-29 Andreas Schwab <schwab@suse.de>
802 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
803 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
805 2014-07-28 Eli Zaretskii <eliz@gnu.org>
807 * xdisp.c (display_line): If called with iterator set up to write
808 to a marginal area, delay the call to handle_line_prefix until we
809 switch back to the text area. (Bug#18035)
811 * .gdbinit (xwindow): The members total_cols, total_lines,
812 left_col, and top_line are C integers (and has been so for the
815 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
817 * nsterm.m (applicationDidFinishLaunching:): Call
818 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
819 (antialiasThresholdDidChange:): New method for EmacsApp.
821 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
823 * macfont.m (macfont_update_antialias_threshold): Remove static.
825 * macfont.h (macfont_update_antialias_threshold): Declare.
827 2014-07-17 Eli Zaretskii <eliz@gnu.org>
829 * w32select.c (setup_windows_coding_system):
830 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
831 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
833 * w16select.c (Fw16_get_clipboard_data):
834 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
837 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
838 buffer position where we are to start the iteration.
839 (handle_invisible_prop): Record in it->stop_charpos the position
840 where the invisible text ends. (Bug#18035)
841 (hscroll_window_tree): Don't try hscrolling windows whose cursor
842 row has zero buffer position as their start position.
843 Reported by martin rudalics <rudalics@gmx.at>.
845 2014-07-16 Eli Zaretskii <eliz@gnu.org>
847 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
848 infinite looping in redisplay when display lines don't have enough
849 space to display even a single character. (Bug#18036)
851 2014-07-13 Eli Zaretskii <eliz@gnu.org>
853 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
854 buffer's default-directory only if it is a string. (Bug#17986)
856 2014-07-12 Eli Zaretskii <eliz@gnu.org>
858 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
861 * w32fns.c (Fx_file_dialog): Mention in the doc string the
862 behavior on Windows 7 and later when the function is repeatedly
863 invoked with the same value of DIR. (Bug#17950)
865 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
866 string to match the one in w32fns.c.
868 2014-07-08 Eli Zaretskii <eliz@gnu.org>
870 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
871 x_produce_glyphs does when it generates a stretch glyph that
872 represents a TAB. (Bug#17969)
874 2014-07-05 Eli Zaretskii <eliz@gnu.org>
876 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
877 and there is a display property at that position, don't call
878 move_it_to to move to a position before window start. (Bug#17942)
879 Fix condition for finding CHARPOS by the first call to move_it_to.
882 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
884 * syntax.c (find_defun_start): Try the cache even
885 if !open_paren_in_column_0_is_defun_start.
886 (back_comment): If find_defun_start was pessimistic, use the
887 scan_sexps_forward result to improve the cache (bug#16526).
889 2014-07-04 Daniel Colascione <dancol@dancol.org>
892 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
893 only if xic_style calls for it. This change allows Emacs to work
894 with ibus. Also, don't leak resources if create_frame_xic fails,
895 and stop caching xic_style across different displays (Bug#17928).
896 (supported_xim_styles): Make const.
897 (best_xim_style): Remove first parameter: it's always just
898 supported_xim_styles. Change to look at supported_xim_styles directly.
900 2014-07-04 Eli Zaretskii <eliz@gnu.org>
902 * xdisp.c (redisplay_window): If redisplay of a window ends up
903 with point in a partially visible line at end of the window, make
904 sure the amended position of point actually has smaller Y
905 coordinate; if not, give up and scroll the display. (Bug#17905)
907 * window.c (window_scroll_pixel_based): When point ends up at the
908 last fully visible line, don't let move_it_to stop at the left
909 edge of the line and dupe us into thinking point is inside the
912 * w32.c (network_interface_info): Make sure the argument is a
915 2014-07-01 Eli Zaretskii <eliz@gnu.org>
917 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
918 the window whose glyph row is being prepared and a flag whether it
919 is for mode/header line. Make sure the glyph row's marginal areas
920 are in sync with what the window wants.
923 * xdisp.c (display_line, display_mode_line):
924 Call prepare_desired_row with additional arguments, as appropriate.
926 * dispextern.h (prepare_desired_row): Adjust prototype.
928 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
930 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
931 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
932 caused by xw_popup_dialog in daemon mode (Bug#17891).
934 2014-06-30 Eli Zaretskii <eliz@gnu.org>
936 * frame.c (do_switch_frame): When switching to another TTY frame,
937 make sure FrameCols and FrameRows are in sync with the new frame's
940 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
942 * coding.c (encode_coding_utf_8): Correctly count produced_chars
943 also in unibyte case. (Bug#17865)
945 2014-06-25 Glenn Morris <rgm@gnu.org>
947 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
949 2014-06-21 Eli Zaretskii <eliz@gnu.org>
951 * indent.c (Fvertical_motion): Doc fix.
952 Move to the goal column, if any, with a single call to
953 move_it_in_display_line, not in two calls. Doing this with two
954 calls causes move_it_in_display_line apply the line-prefix
955 handling twice instead of just once. (Bug#17823)
957 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
959 Port to OS X ACLs (Bug#17810).
960 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
961 ACL_TYPE_ACCESS) doesn't work.
963 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
965 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
966 before checking key-translation-map (bug#17659).
968 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
970 * font.c (font_make_object): Avoid dangling pointer which may
971 crash GC (Bug#17771).
973 2014-06-18 Eli Zaretskii <eliz@gnu.org>
975 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
976 prototype of DGifCloseFile as appropriate for older and newer
978 (gif_close): New function, encapsulates the differences in the
979 calling sequence of DGifCloseFile before v5.1.0 and after it.
980 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
981 error string where appropriate. (Bug#17790)
983 2014-06-16 Eli Zaretskii <eliz@gnu.org>
985 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
986 macro execution, make sure point didn't move since last complete
987 redisplay, as the condition for using the glyph matrix
988 information. (Bug#17777)
990 2014-06-14 Eli Zaretskii <eliz@gnu.org>
992 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
993 information if we are in the middle of executing a keyboard macro,
994 since redisplay doesn't update the screen until the macro is
995 finished. (Bug#17777)
997 2014-06-13 Eli Zaretskii <eliz@gnu.org>
999 * alloc.c (cleanup_vector): Don't dereference a font driver
1000 pointer if it is NULL. (Bug#17771)
1002 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1004 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1005 matching overlay strings with 'cursor' property against buffer
1006 positions traversed in the glyph row. (Bug#17744)
1008 2014-06-08 Glenn Morris <rgm@gnu.org>
1010 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1012 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1014 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1016 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1017 contains garbage on WINDOWSNT (which could potentially infloop at
1020 Minimize cursor motion during TTY menu updates.
1021 * term.c (tty_menu_display): Don't position cursor here. Instead,
1022 pass the cursor coordinates to update_frame_with_menu.
1023 (tty_menu_activate): Send the hide cursor command only once in an
1024 iteration through the outer 'while' loop.
1026 * dispnew.c (update_frame_1): Accept an additional argument
1027 SET_CURSOR_P, and position the cursor at the end of the frame
1028 update only if that argument is non-zero. All callers changed to
1029 provide the additional argument as non-zero, except for
1030 update_frame_with_menu.
1031 (update_frame_with_menu): Accept 2 additional arguments ROW and
1032 COL; if they are non-negative, instruct update_frame_1 not to
1033 position the cursor, and instead position it according to ROW and
1036 * dispextern.h (update_frame_with_menu): Update prototype.
1038 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
1040 * callproc.c (call_process): Don't check read-only if we don't insert
1041 anything (bug#17666).
1043 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1045 * dispnew.c (update_frame_with_menu): Set display_completed.
1047 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1049 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1051 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1053 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1054 to min(value, whole).
1056 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1058 Bring back the changes to GDB-visible symbols, but only on AIX.
1059 And only if it's not pre-4.2 GCC.
1060 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1061 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1062 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1065 2014-05-31 Eli Zaretskii <eliz@gnu.org>
1067 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1068 with PT, not GPT. (Bug#16433)
1070 Revert last changes to GDB-visible symbols.
1071 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1072 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1073 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1076 2014-05-31 Glenn Morris <rgm@gnu.org>
1078 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1080 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1082 Fix port to 32-bit AIX with xlc (Bug#17598).
1083 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1084 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1085 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1086 to work around a compiler bug in IBM xlc 12.1.
1088 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1090 * xterm.c (x_update_window_end): Don't invalidate the entire
1091 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1092 highlight needs to be redisplayed. (Bug#17588)
1094 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1096 Port the GDB-visible symbols to AIX.
1097 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1098 optimizes away the relevant external symbols. Use enums instead;
1099 this suffices for the AIX port, which is 32-bit-only anyway.
1100 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1101 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1102 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1105 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1107 Include sources used to create macuvs.h.
1108 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1109 * macuvs.h: Use automatically-generated header.
1111 2014-05-25 Eli Zaretskii <eliz@gnu.org>
1113 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1114 if we are iterating over an object that generates glyphs for
1115 marginal areas. (Bug#17585)
1117 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
1119 * xdisp.c (safe__call1, safe__eval): Now static.
1121 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1123 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1124 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1125 (safe_call1): Call safe_call instead of safe__call directly.
1127 2014-05-24 Ken Brown <kbrown@cornell.edu>
1129 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1130 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1133 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1135 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1136 (safe__call, safe__call1, safe__eval): New functions.
1137 (safe_call): Use it.
1138 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1139 (display_mode_element): Same for `:eval'.
1141 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1143 Fix port to 32-bit AIX (Bug#17540).
1144 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1145 twice. _text already includes this offset.
1146 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1148 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1150 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1151 when closest_pos is identical to to_charpos, don't recurse, since
1152 we already tried that, and failed. (Bug#17539)
1154 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1156 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1157 unwinding when frame's faces were not initialized yet, increment
1158 the frame's image-cache reference count before calling
1159 x_free_frame_resources. Don't dereference
1160 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1162 2014-05-11 Glenn Morris <rgm@gnu.org>
1164 * fileio.c (Ffile_executable_p): Doc tweak.
1166 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1168 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1169 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1171 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1173 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1175 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1177 Fix initialization of minibuffer history variable (Bug#17430).
1178 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1179 Move the initialization up to prevent any "value void" message.
1181 2014-05-06 Samuel Bronson <naesten@gmail.com>
1183 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1184 are matched (bug#17413).
1186 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1188 Stop tooltips pulling Emacs window to front (Bug#17408).
1189 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1190 SetWindowPos invocations.
1192 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1194 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1195 not initialized (Bug#17398).
1197 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1199 Revert recent libpng changes (Bug#17339).
1200 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1201 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1203 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1205 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1206 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1207 because WCONTINUED is always defined now.
1208 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1210 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1212 * buffer.c (overlay_strings): Fix the wording of the commentary.
1214 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1216 Consult libpng-config more consistently (Bug#17339).
1217 * Makefile.in (PNG_CFLAGS): New var.
1218 (ALL_CFLAGS): Use it.
1219 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1220 CFLAGS now handles this.
1222 2014-05-01 Glenn Morris <rgm@gnu.org>
1224 * floatfns.c (Fisnan):
1225 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1227 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1229 * term.c (tty_menu_activate): A better initialization for cursor
1232 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1234 * intervals.c: Tighten assertions.
1235 (create_root_interval): Make sure the interval is not empty.
1236 (intervals_equal): Use booleans.
1237 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1238 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1239 (balance_possible_root_interval): Simplify and use booleans.
1240 (split_interval_right, split_interval_left): Check LENGTH, and remove
1241 now redundant assertion.
1242 (adjust_intervals_for_insertion): Remove now redundant assertions.
1243 (delete_node, interval_deletion_adjustment)
1244 (adjust_intervals_for_deletion, merge_interval_right)
1245 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1246 (reproduce_interval): Make sure the interval is not empty.
1248 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1250 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1251 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1252 satisfaction that they would always be initialized.
1254 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1256 * term.c (tty_menu_display): Move the cursor to the active menu item.
1257 (tty_menu_activate): Return the cursor to the active menu item
1258 after displaying the menu and after displaying help-echo.
1259 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1260 for the details of why this is needed by screen readers and
1263 2014-04-29 Glenn Morris <rgm@gnu.org>
1265 * process.c (handle_child_signal):
1266 Handle systems without WCONTINUED. (Bug#15110, 17339)
1268 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1270 * search.c (Fnewline_cache_check): Don't try to count newlines
1271 outside the buffer's restriction, as find_newline doesn't support that.
1273 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1275 Port to GCC 4.9.0 with --enable-gcc-warnings.
1276 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1278 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1279 a way that also works with GCC 4.9.0.
1281 * search.c (Fnewline_cache_check): Remove unused locals.
1283 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1285 * search.c (find_newline1): New subroutine.
1286 (Fnewline_cache_check): New function.
1287 (syms_of_search): Defsubr it.
1289 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1291 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1292 * keyboard.c (unblock_input): Add comment.
1293 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1295 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1297 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1298 Also change identifiers to match the comments, and add more assertions
1301 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1303 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1304 glyph is written to TEXT_AREA of the temporary glyph_row.
1307 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1309 * emacs.c (close_output_streams): Don't clear and restore errno.
1311 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1313 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1314 never becomes visible, i.e. using XMonad (Bug#17237).
1316 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1318 * xdisp.c (Fline_pixel_height): Don't assume that the current
1319 buffer and the selected window's buffer are one and the same.
1322 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1323 paragraph-start cache before the newline cache. (Bug#17269)
1325 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1327 * window.c (save_window_save): Lookup window_point_insertion_type in
1328 the right buffer (bug#15457).
1329 (Qwindow_point_insertion_type): New var.
1330 (syms_of_window): Initialize it.
1332 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1334 Fix the MSDOS build.
1335 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1336 (copy_text_and_data): Zero out the atexit chain pointer before
1339 * termhooks.h (encode_terminal_code): Update prototype.
1341 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1342 visible for all DOS_NT ports, not just WINDOWSNT.
1343 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1345 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1346 unless it is defined.
1347 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1349 * process.c (close_on_exec, accept4, process_socket): Move into
1350 the "ifdef subprocesses" part.
1351 (catch_child_signal): Condition by "ifdef subprocesses".
1352 (syms_of_process) <Qinternal_default_process_sentinel>
1353 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1355 * msdos.h: Add prototypes for new functions.
1356 (EINPROGRESS): Define.
1357 (O_CLOEXEC): Define to zero.
1359 * msdos.c (check_window_system): Remove unnecessary an
1360 incompatible duplicate function.
1361 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1362 New functions in support of new functionality.
1364 * menu.c (single_menu_item): Add visual indication of submenu
1365 also for menus on MSDOS frames.
1366 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1368 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1369 when async subprocesses aren't supported.
1371 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1373 * emacs.c (close_output_streams): Zero out errno before calling
1376 * dired.c [MSDOS]: Include msdos.h.
1378 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1379 (DATA_START) [MSDOS]: Define.
1380 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1382 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1383 Ifdef away for MSDOS.
1384 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1385 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1387 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1388 Use temporary file template that is compatible with mkostemp.
1389 Move vfork-related portions under #ifndef MSDOS.
1390 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1392 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1394 * buffer.c (Foverlays_at): Add argument `sorted'.
1396 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1398 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1399 text, invalidate the bidi_paragraph_cache upto and including the
1402 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1404 Port to IRIX 6.5 (Bug#9684).
1405 * alloc.c (TAGGABLE_NULL): New constant,
1406 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1407 (next_vector, set_next_vector): Use it.
1408 * conf_post.h (INET6) [IRIX6_5]: Define.
1409 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1410 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1411 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1412 for consistency with how TAGGABLE_NULL is computed.
1414 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1416 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1417 before passing it to system APIs.
1419 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1421 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1423 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1424 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1426 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1428 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1430 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1432 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1433 covered by a display string that ends in a newline, and that cases
1434 going back by DVPOS lines to hit the search limit, lift the limit
1435 and go back until DVPOS is reached. (Bug#17244)
1437 * indent.c (Fvertical_motion): Handle correctly the case when the
1438 display string is preceded by an empty line.
1440 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1442 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1443 use S_IWRITE instead.
1445 2014-04-11 Glenn Morris <rgm@gnu.org>
1447 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1449 2014-04-09 Ken Brown <kbrown@cornell.edu>
1451 * Makefile.in (EMACS_MANIFEST): Revert last change.
1453 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1455 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1457 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1458 (symbol_block_pinned): New var.
1459 (Fmake_symbol): Initialize `pinned'.
1460 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1461 pinned and signal an error for un-purifiable objects.
1462 (pure_cons): Use it.
1463 (Fpurecopy): Use it, except for objects that can't be purified.
1464 (mark_pinned_symbols): New function.
1465 (Fgarbage_collect): Use it.
1466 (gc_sweep): Remove hack made unnecessary.
1468 2014-04-05 Glenn Morris <rgm@gnu.org>
1470 * keyboard.c (Fopen_dribble_file): Doc tweak.
1472 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1474 Backport from trunk.
1475 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1476 bar is zero height, just return (Bug#16976).
1477 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1478 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1479 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1480 is nil. If waiting for toolbar to complete, force a redraw.
1481 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1483 2014-04-03 Ken Brown <kbrown@cornell.edu>
1485 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1487 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1489 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1490 width from font width (Bug#17163).
1492 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1494 * frame.c (x_set_frame_parameters): Calculate default values of
1495 new frame sizes only after all other frame parameters have been
1496 processed (Bug#17142).
1498 2014-03-28 Ken Brown <kbrown@cornell.edu>
1500 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1503 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1505 * xterm.c (x_draw_image_glyph_string): Adjust image background
1506 width accordingly when its x position is adjusted. (Bug#17115)
1508 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1510 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1511 and width of image background when it is displayed with a 'box'
1514 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1516 More backward-compatible fix to char-equal core dump (Bug#17011).
1517 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1518 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1520 Fix core dump in char-equal (Bug#17011).
1521 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1522 unibyte buffers, as we can't tell whether the characters are
1525 * insdel.c (adjust_markers_for_delete): Remove unused local.
1527 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1529 Have (MARKER . ADJUSTMENT) undo records always be immediately
1530 after their corresponding (TEXT . POS) record in undo list.
1532 * lisp.h (record-delete): New arg record_markers.
1533 (record_marker_adjustment): No longer needed outside undo.c.
1534 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1535 adjustments to undo.c's record_marker_adjustments. Note that
1536 fileio.c's decide_coding_unwind is another caller to
1537 adjust_markers_for_delete. Because it has undo list bound to t,
1538 it does not rely on adjust_markers_for_delete to record marker
1540 (del_range_2): Swap call to record_delete and
1541 adjust_markers_for_delete so as undo marker adjustments are
1542 recorded before current deletion's adjustments, as before.
1543 (adjust_after_replace):
1544 (replace_range): Pass value for new record_markers arg to
1546 * undo.c (record_marker_adjustment): Rename to
1547 record_marker_adjustments and made static.
1548 (record_delete): Check record_markers arg and call
1549 record_marker_adjustments.
1550 (record_change): Pass value for new record_markers arg to
1552 (record_point): at_boundary calculation no longer needs to account
1553 for marker adjustments.
1555 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1557 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1560 2014-03-23 Glenn Morris <rgm@gnu.org>
1562 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1564 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1566 * buffer.c (struct sortvec): Add field `spriority'.
1567 (compare_overlays): Use it.
1568 (sort_overlays): Set it.
1570 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1572 * xdisp.c (redisplay_window): If all previous attempts to find the
1573 cursor row failed, try a few alternatives before falling back to
1574 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1576 2014-03-22 Daniel Colascione <dancol@dancol.org>
1578 * process.c (conv_sockaddr_to_lisp): When extracting the string
1579 names of AF_LOCAL sockets, stop before reading uninitialized
1582 2014-03-23 Daniel Colascione <dancol@dancol.org>
1584 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1585 array. (ASAN caught.)
1587 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1589 Fix regression introduced by patch for Bug#10500.
1590 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1591 * w32term.c (x_draw_image_relief): Likewise.
1593 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1595 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1596 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1597 maximize a frame for odd default fonts.
1599 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1601 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1603 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1605 * doc.c (store_function_docstring): Warn when we don't know where to
1607 (Fsubstitute_command_keys): Don't advertise the fact that
1608 text-properties are dropped, since we think it's a bug that we'll fix
1611 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1612 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1613 * frame.c (frame_garbaged): Make "docstring" more precise.
1615 2014-03-20 Glenn Morris <rgm@gnu.org>
1617 * charset.c (init_charset): When we cannot find the charsets directory,
1618 mention if EMACSDATA is set.
1620 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1622 * fns.c (Frandom): Fix rare bug where the result isn't random.
1624 Fix porting inconsistency about rounding to even.
1625 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1626 This way, the unusual !HAVE_RINT case acts like the usual
1627 HAVE_RINT case, and we can fix the documentation accordingly.
1629 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1631 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1632 (w32_wnd_proc): Initialize the dwHoverTime member of
1633 TRACKMOUSEEVENT structure.
1635 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1637 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1639 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1641 * search.c (find_newline): Speed up the function when using the
1642 newline cache, by halving the number of calls to
1643 region_cache_forward and region_cache_backward. (Bug#16830)
1645 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1647 * buffer.c (Fset_buffer): Document return value (bug#17015).
1649 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1651 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1652 nil, always resize character wise to avoid potential loss of the
1653 mode line (Bug#16923 related).
1655 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1657 * frame.c (x_set_frame_parameters): Always calculate new sizes
1658 pixelwise to avoid potential loss when rounding.
1660 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1662 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1663 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1665 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1667 * w32.c (fstatat): Don't add an extra slash if the argument ends
1668 with a slash: this fails the subsequent call to stat_worker on
1669 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1671 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1673 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1675 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1677 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1679 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1680 when frame is only on one screen (Bug#14713).
1682 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1684 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1685 there's a valid wrap point in the display line, the last glyph
1686 cannot "just barely fit" on this row, because display_line doesn't
1687 let it. Instead, proceed as if the last glyph didn't fit, so that
1688 we eventually back up the iterator to the wrap point. This avoids
1689 delusional behavior of move_it_to, whereby it proceeds to the next
1690 display line, but sets current_x to zero for all the glyphs that
1691 without word-wrap would fit on the previous display line.
1692 One result was that visual-order cursor movement behaved erratically
1694 (Fmove_point_visually): Add code to find the x coordinate of the
1695 last character before wrap point, under word-wrap on a TTY.
1697 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1699 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1700 also return value of MOVE_POS_MATCH_OR_ZV from
1701 move_it_in_display_line_to, when moving from beginning of line to
1702 point's position. (Bug#16961)
1704 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1706 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1707 * window.c (Fselect_window): Explain NORECORD and
1708 `buffer-list-update-hook' in doc-string.
1710 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1712 * window.c (Fother_window_for_scrolling): Check that
1713 Vother_window_scroll_buffer is a buffer.
1715 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1717 * xterm.c (xim_initialize): Always pass a copy of resource name
1718 to XRegisterIMInstantiateCallback and eassert whether return
1719 value is True. Passing copy is important because Xlib doesn't
1720 make its own copy and resource name argument usually points to
1721 SSDATA (Vx_resource_name), which may be changed from Lisp.
1722 (xim_close_display): For XUnregisterIMInstantiateCallback,
1723 always eassert return value and pass exactly the same values
1724 as were used for XRegisterIMInstantiateCallback.
1725 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1726 sources to check why if you are interested.
1728 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1730 * dispnew.c (change_frame_size_1): Add new_lines instead of
1731 new_height, the latter may be still zero if passed as such.
1732 * window.c (Fwindow_pixel_height): Mention bottom divider in
1735 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1737 Fix "resource temporarily unavailable" with xgselect
1739 * xgselect.c: Include <stdbool.h>.
1740 (xg_select) [!USE_GTK]: Don't lose track of errno.
1742 Fix minor --enable-gcc-warnings issues.
1743 * widget.c (update_various_frame_slots, EmacsFrameResize):
1744 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1746 2014-03-04 Ken Brown <kbrown@cornell.edu>
1748 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1749 represent the actual adjustment needed for alignment.
1751 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1753 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1754 needed, and don't reallocate if the initial allocation already
1755 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1757 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1759 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1762 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1764 * cmds.c (delete-char): Update docstring pointing out that the
1765 function ignores `delete-active-region' and `overwrite-mode'.
1767 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1769 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1771 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1772 allocated buffer due to alignment.
1773 (freehook): If the block to be freed was allocated by
1774 'aligned_alloc', find its real pointer before calling 'free'.
1776 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1779 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1781 * font.c (toplevel): Adjust comment about font cache layout.
1782 (font_clear_cache): Fix to match real font cache layout.
1783 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1784 (Fframe_font_cache) [FONT_DEBUG]: New function.
1785 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1787 Avoid crashes when X fonts are erroneously freed on reused X
1788 'Display *' connection data (Bug#16069). Note that X font
1789 resources still may be leaked, but currently there is no way
1790 to completely avoid it.
1791 * xterm.h (struct x_display_info): New member x_id. Add comments.
1792 * xterm.c (x_display_id): New variable.
1793 (x_term_init): Assign identifier to each opened X connection.
1794 * xfont.c (struct xfont): New member x_display_id.
1795 (xfont_open): Initialize it with frame's display id.
1796 (xfont_close): Check whether font's display id matches the one
1797 recorded for the given display. Adjust comment.
1798 * xftfont.c (struct xftfont_info):
1799 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1801 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1803 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1804 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1805 killed Vother_window_scroll_buffer.
1806 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1808 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1810 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1811 that start with more than 2 slashes as UNCs. (Bug#16751)
1813 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1815 Fix a few crashes and leaks when cloning C strings.
1816 * alloc.c, lisp.h (dupstring): New function.
1817 * gtkutil.c (xg_get_font):
1818 * term.c (tty_default_color_capabilities):
1819 * xsettings.c (store_monospaced_changed)
1820 (store_font_name_changed, parse_settings)
1821 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1822 This avoids some unlikely crashes due to accessing freed storage,
1823 and avoids some minor memory leaks in the more-typical case.
1825 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1827 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1828 cursor when modeline can't be dragged (Bug#16647).
1830 2014-02-28 Glenn Morris <rgm@gnu.org>
1832 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1833 from custom-delayed-init-variables. (Bug#11565)
1835 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1837 More fixes for mouse glyph calculations (Bug#16647).
1838 * window.c (coordinates_in_window): In intersection of
1839 horizontal and vertical window dividers prefer the horizontal
1840 one. Add some extra parens to last fix.
1841 (window_relative_x_coord): Return x-coordinate for header and
1843 * xdisp.c (remember_mouse_glyph): In text area don't extend
1844 glyph into mode line to show the vertical drag cursor there
1845 immediately. Subdivide mouse glyphs in right fringes to show a
1846 horizontal drag cursor as soon as we enter the "grabbable width"
1847 portion. Handle vertical border case separately. Do not
1848 subdivide window divider areas.
1849 (note_mouse_highlight): On bottom divider of bottommost windows
1850 show vertical drag cursor only when the minibuffer window can be
1853 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1855 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1856 reset by the face of the object just displayed. See also bug#76.
1857 (get_next_display_element): If the string came from a display
1858 property, examine the box face attribute at it->position, not at
1859 it->current.pos, since the latter was not updated yet. (Bug#16870)
1860 (handle_face_prop): Improve commentary.
1862 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1864 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1865 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1867 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1869 Fixes around Bug#16647.
1870 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1871 ON_BOTTOM_DIVIDER cases.
1872 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1873 only if the window has no right divider.
1874 (Fcoordinates_in_window_p): Fix doc-string.
1876 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1878 * lread.c (Funintern): Fix doc to match advertised calling convention.
1880 2014-02-24 Daniel Colascione <dancol@dancol.org>
1882 * keyboard.c (read_char): Close race that resulted in lost events.
1884 2014-02-22 Glenn Morris <rgm@gnu.org>
1886 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1887 * window.c (window-resize-pixelwise): Doc fixes.
1889 * process.c (Finternal_default_process_filter)
1890 (Finternal_default_process_sentinel): Doc tweaks.
1892 2014-02-21 Glenn Morris <rgm@gnu.org>
1894 * process.c (Fprocess_buffer, Faccept_process_output)
1895 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1898 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1900 * window.c (Fwindow_scroll_bar_width): New function.
1902 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1904 Pacify GCC when configuring with --enable-gcc-warnings.
1905 * xdisp.c (move_it_in_display_line_to) [lint]:
1906 Initialize recently-added local.
1908 2014-02-21 Daniel Colascione <dancol@dancol.org>
1910 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1912 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1914 * xdisp.c (init_iterator): Don't dereference a bogus face
1915 pointer. (Bug#16819)
1916 (try_cursor_movement): Don't use cursor position if
1917 set_cursor_from_row failed to compute it. This avoids assertion
1918 violations in MATRIX_ROW.
1919 (move_it_in_display_line_to): Save the iterator state in ppos_it
1920 only once per call. Reimplement the method used to return to the
1921 best candidate position if all the positions found in display line
1922 are beyond TO_CHARPOS. This cuts down the number of calls to
1923 bidi_shelve_cache, which moves a lot of stuff when lines are long
1924 and include bidirectional text. (Bug#15555)
1926 2014-02-20 Glenn Morris <rgm@gnu.org>
1928 * data.c (Fdefalias): Doc fix.
1930 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1932 * xdisp.c (display_line): Fix horizontal scrolling of large images
1933 when fringes are turned off. This comes at a price of not
1934 displaying the truncation/continuation glyphs in this case.
1937 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1938 CreateDIBSection returns an error indication, zero out *ximg after
1939 destroying the image. This avoids crashes in memory allocations
1940 due to the fact that some of the callers also call
1941 x_destroy_x_image, which will attempt to free an already free'd
1944 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1946 * widget.c (update_various_frame_slots): Don't set
1947 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1949 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1951 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1953 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1955 temacs --daemon fix (Bug#16599).
1956 * emacs.c (main): Initialize daemon_pipe[1] here ...
1957 (syms_of_emacs): ... instead of here.
1959 2014-02-16 Anders Lindgern <andlind@gmail.com>
1961 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1964 2014-02-16 Daniel Colascione <dancol@dancol.org>
1966 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1967 (xd_get_connection_address): Use it.
1968 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1969 xd_get_connection_address because the latter signals if the bus
1970 we're trying to close is already disconnected.
1972 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1974 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1975 argument to CreateThread. This avoids segfaults on Windows 9X.
1976 Reported by oslsachem <oslsachem@gmail.com>.
1978 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1980 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1981 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1982 (check_lseek): New function, to report lseek errors.
1983 (save_data_space, update_file_ptrs, read_header, write_header)
1984 (copy_file, copy_rest, unexec): Use these news functions.
1985 (update_file_ptrs): Don't assume wraparound behavior when
1986 converting a large size_t value to off_t.
1988 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1990 * composite.c (fill_gstring_header): Pass positions as C integers
1991 and move parameters checking to...
1992 (Fcomposition_get_gstring): ...this function. Handle case when
1993 buffer positions are in reversed order and avoid crash (Bug#16739).
1995 * buffer.c (validate_region): Mention current buffer in error message.
1997 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1999 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2001 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2003 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2005 2014-02-11 Glenn Morris <rgm@gnu.org>
2007 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2008 Replace refs to "OpenStep" in messages.
2010 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2012 Avoid "." at end of error diagnostics.
2013 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2014 * font.c (Ffont_at):
2015 * nsfns.m (ns_display_info_for_name):
2016 * nsselect.m (Fx_own_selection_internal):
2017 * nsterm.m (performDragOperation:):
2018 Remove "." from end of diagnostic.
2020 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2022 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2023 unintuitive (bug#15824).
2024 (Fyes_or_no_p): Doc fix (bug#15456).
2026 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2028 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2030 * eval.c (call_debugger): When exiting the debugger, do not allow
2031 max_specpdl_size less than actual binding depth (Bug#16603).
2032 (syms_of_eval): Adjust docstring.
2034 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2036 * cmds.c (Fself_insert_command): Output a clearer error message on
2037 negative repetitions (bug#9476).
2039 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2041 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2043 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2045 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2047 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2049 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2051 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2053 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2055 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2057 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2058 `exit' works (bug#15865).
2060 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2062 Constrain window box/body sizes and margin widths (Bug#16649).
2063 * xdisp.c (window_box_width): Don't return less than zero.
2064 (window_box_left_offset, window_box_right_offset): Don't return
2065 more than the window's pixel width.
2066 * window.c (window_body_height, window_body_width): Don't return
2068 (window_resize_apply): Adjust margin width, if necessary.
2070 2014-02-07 Glenn Morris <rgm@gnu.org>
2072 * nsterm.m (syms_of_nsterm): Doc fix.
2074 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2076 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2077 New variables: pointers through which to call the respective APIs.
2078 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2079 (filename_from_ansi, sys_link, check_windows_init_file):
2080 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2081 This is required on Windows 9X, where we dynamically load
2082 UNICOWS.DLL which has their non-stub implementations.
2083 (maybe_load_unicows_dll): Assign addresses to these 2 function
2084 pointers after loading UNICOWS.DLL.
2086 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2087 MultiByteToWideChar and WideCharToMultiByte through function
2090 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2093 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2095 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2096 for OSX >= 10.9 if separate spaces are used.
2097 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2099 2014-02-06 Glenn Morris <rgm@gnu.org>
2101 * buffer.c (cache-long-scans): Doc fix.
2103 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2105 * w32fns.c (Fw32_shell_execute): Doc fix.
2107 2014-02-05 Bastien Guerry <bzg@gnu.org>
2109 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2110 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2112 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2114 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2115 outside the window (Bug#16649).
2117 * xdisp.c (note_mouse_highlight): When entering a margin area show
2118 a non-text cursor (Bug#16647).
2120 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2122 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2123 It prompted a compile-time diagnostic on GNU/Linux.
2124 Simplify to remove the need for the label.
2126 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2128 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2129 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2130 to show it; otherwise return 'unsupported--w32-dialog' to signal
2131 to the caller that emulation with menus is necessary.
2132 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2134 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2136 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2139 * menu.c (Fx_popup_dialog): Don't condition the call to
2140 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2141 special symbol 'unsupported--w32-dialog', emulate the dialog with
2142 a menu by calling x-popup-menu.
2144 * menu.h (Qunsupported__w32_dialog): New extern variable.
2146 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2148 * keyboard.c (kbd_buffer_get_event): Read file notification events
2151 * xgselect.c (xg_select): Read glib events in any case, even if
2152 there are no file descriptors to watch for. (Bug#16519)
2154 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2156 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2157 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2158 * w32term.c (w32_draw_window_divider): Handle first and last
2160 * w32term.h (w32_fill_area_abs): New function.
2161 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2163 * xfaces.c (realize_basic_faces): Handle new face ids.
2164 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2165 and bottom divider width.
2166 * xterm.c (x_draw_window_divider): Handle first and last pixels
2169 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2171 * print.c (Fexternal_debugging_output): Add cast to pacify
2172 --enable-gcc-warnings.
2173 * eval.c (call_debugger): Grow specpdl if the debugger was
2174 entered due to specpdl overflow (Bug#16603) and allow more
2175 specpdl space for the debugger itself.
2177 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2179 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2182 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2184 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2185 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2187 * print.c (Fexternal_debugging_output): If the argument character
2188 is non-ASCII, encode it with the current locale's encoding before
2189 writing the result to the terminal. (Bug#16448)
2191 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2192 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2195 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2197 * process.c (create_process): Reset SIGPROF handler in the child.
2198 * callproc.c (call_process): Likewise.
2200 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2202 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2204 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2206 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2207 of zero to print strings, GDB doesn't like it.
2209 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2210 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2211 we still use correct addresses. (Bug#16576)
2213 2014-01-27 K. Handa <handa@gnu.org>
2215 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2216 to preserve the code detection behavior of 24.3.
2217 * coding.h (struct coding_system): New member detected_utf8_bytes.
2218 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2219 (decode_coding_gap): Use short cut for UTF-8 file reading only
2220 when coding->detected_utf8_bytes equals to coding->src_bytes.
2221 * fileio.c (Finsert_file_contents): Cancel the previous change.
2223 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2225 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2226 that are not visible.
2228 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2230 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2231 is grabbed (Bug#16565).
2233 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2235 * xdisp.c (last_max_ascent): Re-remove after erroneously
2236 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2238 (move_it_to): Re-remove reference to last_max_ascent.
2239 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2240 max_descent here instead of calling line_bottom_y.
2243 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2245 * terminal.c (initial_free_frame_resources): New function.
2246 (init_initial_terminal): Install new hook to free face cache
2247 on initial frame and avoid memory leak. For details, see
2248 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2249 * xfaces.c (free_frame_faces): Adjust comment.
2251 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2253 * data.c (Fstring_to_number): Document results if unparsable
2256 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2258 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2260 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2262 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2263 * coding.c (detect_coding_utf_8, emacs_mule_char)
2264 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2265 (check_utf_8, decode_coding):
2266 * coding.h (struct coding_system.errors):
2267 Use ptrdiff_t, not int, for integer values derived from buffer and
2270 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2271 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2272 before invoking decode_coding_gap, since there's just one block.
2274 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2276 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2277 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2278 too early. Again run change_frame_size before assigning menu-
2281 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2283 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2284 arrives, call x_check_fullscreen, in case the new display has a
2285 different resolution. (Bug#16517)
2287 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2289 * term.c (read_menu_input): If the selected frame changes, exit
2291 (tty_menu_show): If the selected frame changes while we displayed
2292 a menu, throw to top level. (Bug#16479)
2294 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2296 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2298 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2300 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2301 * data.c (count_one_bits_word): Fix bug (negated comparison)
2302 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2304 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2306 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2307 Avoid undefined behavior by initializing display property bit of a
2308 string processed by the bidirectional iterator. For details, see
2309 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2311 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2313 Minor cleanup of previous change.
2314 * image.c (imagemagick_error, Fimagemagick_types):
2315 Omit some recently-introduced and unnecessary casts and assignments.
2317 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2319 Fix two memory leaks discovered with Valgrind.
2320 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2321 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2323 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2325 Fixes in window size functions around Bug#16430 and Bug#16470.
2326 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2327 (Fwindow_mode_line_height, Fwindow_header_line_height)
2328 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2329 Minor doc-string adjustments.
2330 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2331 Rewrite doc-strings.
2332 (window_body_height, window_body_width): Do not count partially
2333 visible lines/columns when PIXELWISE is nil (Bug#16470).
2334 (Qfloor, Qceiling): New symbols.
2336 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2338 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2339 when the image cache is not yet allocated. (Bug#16509)
2341 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2343 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2344 re-attach intervals to its base buffer (Bug#16502).
2345 * intervals.c (set_interval_object): Move from here...
2346 * intervals.h (set_interval_object): ... to here. Fix comments.
2348 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2350 Avoid undefined behavior by initializing buffer redisplay bit.
2351 Problem reported by Dmitry Antipov in
2352 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2353 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2355 Revert some of the CANNOT_DUMP fix (Bug#16494).
2356 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2358 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2360 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2361 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2362 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2363 they are replaced by macros that expand into direct calls to the
2364 corresponding functions from GDI32.DLL.
2365 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2366 variables in the Cygwin build, they are unused.
2368 2014-01-19 K. Handa <handa@gnu.org>
2370 * composite.c (composition_update_it): Fix previous change.
2372 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2374 Fix file name handling on MS-Windows 9X.
2375 * w32.c (maybe_load_unicows_dll): New function.
2377 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2378 on, to make sure we can convert file names to and from UTF-8 on
2379 Windows 9X. This fixes a failure to start up because Emacs cannot
2380 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2382 * w32font.c [WINDOWSNT]: Include w32.h.
2383 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2384 of implementing the same stuff.
2385 Remove now unused g_b_init_is_windows_9x.
2387 * w32.h (maybe_load_unicows_dll): Add prototype.
2389 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2391 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2392 switch to single keyboard. Prevents daemon crashes when a new
2393 client connects while we show a TTY menu in an existing client.
2396 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2398 Fix MinGW64 porting problem with _setjmp.
2399 Reported by Eli Zaretskii in:
2400 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2401 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2402 the old _setjmp and _longjmp. All uses changed.
2404 2014-01-13 Daniel Colascione <dancol@dancol.org>
2406 * textprop.c (Fremove_list_of_text_properties):
2407 Correctly handle reaching the end of the interval tree. (Bug#15344)
2409 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2411 * xdisp.c (resize_mini_window): Round height to a multiple of
2412 frame's line height. Fix bug in calculation of window start
2413 position (Bug#16424).
2415 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2417 * macfont.m: Include termchar.h.
2418 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2419 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2420 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2421 *_WITH_GC_* to take face and f as parameters.
2422 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2423 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2425 2014-01-13 Daniel Colascione <dancol@dancol.org>
2427 Fix menu item updating in the presence of the Unity global menu
2430 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2431 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2433 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2434 updating menus; explain why.
2435 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2436 problem it's supposed to solve and it interferes with detecting
2437 the presence of a global menu.
2438 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2441 2014-01-11 K. Handa <handa@gnu.org>
2443 * composite.c (composition_update_it): Fix indexing of
2444 LGSTRING_CHAR (Bug#15984).
2446 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2448 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2450 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2452 * xdisp.c (try_window_id): Don't use this function's optimizations
2453 if overlays in the buffer displayed by the window have changed
2454 since last redisplay. (Bug#16347)
2455 (message_dolog): Fix indentation.
2457 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2459 * frame.c (frame_resize_pixelwise): Fix doc-string.
2461 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2463 Fix handling of internal borders (Bug#16348).
2464 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2465 Remove internal border width from pixel width of windows.
2466 (change_frame_size_1): Don't return early when frame's pixel
2467 size changes - we still have to record the new sizes in the
2469 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2470 also when toolbar gets larger.
2471 * window.c (check_frame_size): Include internal_border_width in
2473 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2474 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2475 In non-toolkit/non-GTK version clear internal border.
2476 * xterm.c (x_clear_under_internal_border): New function for
2477 non-toolkit/non-GTK version.
2478 (x_after_update_window_line): In non-toolkit/non-GTK version
2480 (handle_one_xevent, x_set_window_size):
2481 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2482 * xterm.h (x_clear_under_internal_border): Extern it.
2484 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2486 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2487 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2490 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2492 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2493 last value of point is not equal to buffer's point. (Bug#16129)
2495 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2498 * nsterm.h (updateCollectionBehavior): Rename from
2499 updateCollectionBehaviour. All uses changed.
2501 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2502 * Makefile.in (SETFATTR): New macro.
2503 (temacs$(EXEEXT)): Use it.
2505 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2507 Fix maximization behavior on Windows (Bug#16300).
2508 * w32fns.c (w32_fullscreen_rect): Don't handle
2509 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2510 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2511 of SetWindowPos. Restore last placement also when leaving
2512 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2513 but the FULLSCREEN_BOTH case.
2515 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2518 * data.c (arithcompare_driver):
2519 * fileio.c (Fcar_less_than_car):
2520 * fns.c (internal_equal):
2521 * frame.c (delete_frame):
2522 * lisp.h (enum More_Lisp_Bits):
2524 Avoid C99 constructs that don't work in C89.
2525 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2526 to port to C89, which doesn't have 'long long'.
2527 (count_trailing_zero_bits): Use them.
2529 2014-01-03 Chong Yidong <cyd@gnu.org>
2531 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2533 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2535 Further adjust frame/window scrollbar width calculations.
2536 * window.c (apply_window_adjustment):
2537 Set windows_or_buffers_changed.
2538 (Fwindow_scroll_bars): Return actual scrollbar width.
2539 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2540 For non-toolkit builds again use 14 as minimum width and set
2541 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2542 * xterm.c (XTset_vertical_scroll_bar): Take width from
2543 WINDOW_SCROLL_BAR_AREA_WIDTH.
2544 (x_new_font): Rename wid to unit. Base calculation of new
2545 scrollbar width on toolkit used and make it analogous to that of
2546 x_set_scroll_bar_default_width.
2547 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2548 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2549 of GetSystemMetrics.
2550 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2551 WINDOW_SCROLL_BAR_AREA_WIDTH.
2552 (x_new_font): Make it correspond to changes in xterm.c.
2554 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2556 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2557 This is a cleaner way to fix the MinGW-w64 porting problem.
2558 Check for INTPTR_MAX misconfiguration.
2560 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2562 * search.c (newline_cache_on_off, find_newline): In indirect
2563 buffers, use the newline cache of the base buffer.
2565 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2566 buffer, invalidate the caches of its base buffer. (Bug#16265)
2568 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2569 buffers, use the width-run cache of the base buffer.
2571 * xdisp.c (redisplay_window): When the window displays an indirect
2572 buffer, and the character widths in the display table have
2573 changed, invalidate the width-run cache of the corresponding base
2576 * fileio.c (Finsert_file_contents): When invalidating the newline
2577 cache, consider the case of inserting into indirect buffer.
2579 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2580 In indirect buffers, use the paragraph cache of the base buffer.
2582 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2584 * window.c (grow_mini_window): Fix last change.
2586 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2588 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2590 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2592 * w32term.c (w32_initialize): Use LCID and LOWORD.
2594 * w32proc.c (create_child): Use pid_t for 5th argument.
2595 (IsValidLocale): Don't provide prototype for MinGW64.
2596 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2597 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2599 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2600 MinGW64 doesn't support.
2602 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2604 * w32.c (set_named_security_info): New function.
2605 (acl_set_file): Fall back on set_named_security_info if
2606 set_file_security fails.
2607 (g_b_init_set_named_security_info_w)
2608 (g_b_init_set_named_security_info_a): New static variables.
2609 (globals_of_w32): Initialize them to zero.
2610 (set_named_security_info): Set them to non-zero if the
2611 corresponding API is available.
2612 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2613 New function typedefs.
2615 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2617 Some more fixes following pixelwise resize changes including one
2619 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2620 of frame_resize_pixelwise.
2621 * widget.c (pixel_to_text_size): New function.
2622 (update_wm_hints): Have size hints respect value of
2623 frame_resize_pixelwise.
2624 (EmacsFrameResize): Alway process resize requests pixelwise.
2625 * window.c (grow_mini_window): Make sure mini window is at least
2627 * xdisp.c (display_menu_bar): Make sure menubar extends till
2629 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2630 (x_set_tool_bar_lines): Calculate pixelwise.
2631 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2632 frame_resize_pixelwise.
2634 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2636 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2637 variables not used there.
2639 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2641 * w32.c (sys_umask): New function. (Bug#16299)
2643 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2645 * dispnew.c (change_frame_size_1): Take old width of root window
2646 from that window's pixel width. (Bug#16284)
2648 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2650 Plain copy-file no longer chmods an existing destination (Bug#16133).
2651 * fileio.c (realmask): Now a static var, not a local.
2652 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2653 Remove arg STATPTR. All uses changed.
2654 (Fcopy_file): Do not alter permissions of existing destinations,
2655 unless PRESERVE-PERMISSIONS (renamed from
2656 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2657 Avoid race when testing for existing destinations and for
2658 when input and output files are the same.
2659 If changing the group fails, adjust both default and
2660 preserved permissions so that access is not granted to the
2662 (Fset_default_file_modes, init_fileio): Update realmask.
2663 (Fdefault_file_modes): Use realmask instead of calling umask.
2665 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2667 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2668 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2669 flags on the daemon pipe ends before execing.
2671 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2673 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2674 session. (Bug#14739)
2676 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2678 * callproc.c (Vexec_path): Document that exec-directory is in it.
2680 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2682 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2685 2013-12-27 Chong Yidong <cyd@gnu.org>
2687 * data.c (Fsymbol_function): Doc fix.
2689 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2691 Some more tinkering with Bug#16051.
2692 * window.c (resize_frame_windows): Don't let the size of the
2693 root window drop below the frame's default character size.
2694 Never ever delete any subwindows - let the window manager do the
2697 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2698 of toolbar lines needed when they exceed the height of the root
2700 (unwind_create_frame_1): New function.
2701 (Fx_create_frame): Generally inhibit calling the window
2702 configuration change hook here. Remove extra call to
2703 change_frame_size - it's not needed when we don't run the
2704 configuration change hook.
2706 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2708 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2709 On my Fedora 19 platform the core dumps were so big that
2710 my desktop became nearly catatonic.
2711 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2712 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2713 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2714 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2715 a clang-only syntax.
2716 * conf_post.h (__has_feature): New macro, if not already defined.
2717 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2718 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2720 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2722 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2723 is a file name. (Bug#16252)
2725 2013-12-25 Chong Yidong <cyd@gnu.org>
2727 * keyboard.c (Voverriding_terminal_local_map)
2728 (Voverriding_local_map): Doc fix.
2730 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2732 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2734 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2735 file name when it is submitted to ShellExecute. Simplify code.
2736 Don't test DOCUMENT for being a string, as that is enforced by
2737 CHECK_STRING. Doc fix.
2739 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2741 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2742 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2743 redisplay_tool_bar does. Improve and fix commentary.
2744 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2745 limits of the glyph matrices. (Bug#16051)
2746 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2747 only when the new size is different from the old one, and the new
2748 size can be achieved given the frame height.
2750 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2752 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2754 2013-12-23 Glenn Morris <rgm@gnu.org>
2756 * lread.c (Fload): Mention load-prefer-newer in doc.
2758 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2760 Handle Bug#16207 by being more restrictive when running hooks.
2761 * window.c (unwind_change_frame): New function.
2762 (Fset_window_configuration): Don't run configuration change hook
2763 while the frame configuration is unsafe. Call select_window
2766 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2768 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2770 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2772 * nsterm.h: Declare EmacsColor category.
2774 * nsterm.m (NSColor): Implement EmacsColor category.
2775 (ns_get_color): Use colorUsingDefaultColorSpace.
2776 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2778 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2780 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2782 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2783 having the PNG_NORETURN attribute, to avoid compiler warning in
2786 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2788 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2790 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2791 fringe background extension.
2792 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2793 because they are now always the same as `left' and `width',
2794 respectively. Remove code for the case that `width' and
2795 `sb_width' are different.
2797 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2799 Remove scroll_bar_actual_width from frames.
2800 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2801 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2802 (x_figure_window_size):
2803 * nsterm.m (x_set_window_size):
2804 * widget.c (set_frame_size):
2805 * w32term.c (x_set_window_size):
2806 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2807 scroll_bar_actual_width.
2809 Convert scroll_bar members to integers on Windows.
2810 * w32term.h (struct scroll_bar): Convert top, left, width,
2811 height, start, end and dragging to integers.
2812 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2814 * w32term.c (w32_set_scroll_bar_thumb)
2815 (w32_scroll_bar_handle_click): Remove XINT conversions for
2816 scroll_bar members. Treat bar->dragging as integer.
2817 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2818 first element. Remove XINT conversions for scroll_bar members.
2819 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2820 Remove XINT conversions for scroll_bar members.
2822 Fix assignment for new window total sizes.
2823 * window.c (Fwindow_resize_apply_total): Assign values for
2826 2013-12-20 Chong Yidong <cyd@gnu.org>
2828 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2829 argument to `append'.
2831 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2833 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2834 current text face, for extending the face of the display margins.
2837 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2838 Doc fix. (Bug#16190)
2840 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2842 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2845 * nsterm.m (Qfile, Qurl): New.
2846 (EV_MODIFIERS2): New macro.
2847 (EV_MODIFIERS): Use EV_MODIFIERS2.
2848 (ns_term_init): Remove font and color from DND, does not work on
2849 newer OSX, and other ports don't have them.
2850 (performDragOperation:): Handle modifiers used during drag.
2851 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2852 Remove global Lisp variables used to communicate with ns-win.el.
2853 Remove font and color handling.
2854 (syms_of_nsterm): Defsym Qfile and Qurl.
2856 2013-12-19 Anders Lindgren <andlind@gmail.com>
2858 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2859 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2861 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2862 (constrainFrameRect): Remove special case nr_screens == 1.
2863 Don't constrain size to size of view.
2865 * nsterm.h (ns_output): Remove dont_constrain.
2867 2013-12-19 Anders Lindgren <andlind@gmail.com>
2869 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2871 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2873 Minor fixes for recent openp changes.
2874 * lisp.h (GCPRO7): New macro.
2875 * lread.c (openp): Use bool for boolean; all callers changed.
2876 Protect save_string from GC. Don't assume that file descriptors
2877 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2878 warning about uninitialized variable.
2880 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2882 * w32fns.c (emacs_abort): Use intptr_t as argument of
2883 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2885 2013-12-18 Glenn Morris <rgm@gnu.org>
2887 * lread.c (Fload): Pass load_prefer_newer to openp.
2888 Don't bother checking mtime if openp already did it.
2889 (openp): Add `newer' argument, to check all suffixes
2890 and find the newest file.
2891 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2892 * callproc.c (call_process):
2893 * charset.c (load_charset_map_from_file):
2894 * emacs.c (init_cmdargs):
2895 * image.c (x_create_bitmap_from_file, x_find_image_file):
2897 * lread.c (Flocate_file_internal):
2898 * process.c (Fformat_network_address):
2899 * sound.c (Fplay_sound_internal):
2900 * w32.c (check_windows_init_file):
2901 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2903 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2905 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2907 * w32.c (getloadavg): Don't index samples[] array with negative
2908 indices. Recover from wall-clock time being set backwards.
2910 * w32term.c (w32_initialize): Declare the argument of
2911 set_user_model as const.
2913 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2914 (w32_menu_show): Constify some arguments passed to MessageBox.
2916 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2917 to initialize Lisp objects.
2919 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2920 initialize Lisp objects.
2922 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2923 use variables used only on X under that condition.
2925 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2926 variables not used there.
2928 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2930 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2931 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2933 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2935 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2936 code, revealed in presence of R2L characters, character
2937 compositions, and display vectors. A better fix for Bug#16148.
2938 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2939 GTK and NS builds, they don't have this member of struct frame.
2941 * dispextern.h (struct composition_it): Correct a comment for the
2944 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2946 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2947 This prevents a compilation error on C compilers that do not
2948 default functions to return 'int' if not declared. Also, add
2949 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2950 since it now uses inline functions.
2952 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2954 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2955 display margins on mode line, header line, and in the frame's
2956 tool-bar window. (Bug#16165)
2958 2013-12-16 Andreas Schwab <schwab@suse.de>
2960 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2962 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2964 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2967 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2969 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2971 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2973 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2974 intended to find bogus pointers in font objects (Bug#16140).
2975 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2976 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2977 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2978 Disable for MS-Windows due to Bug#15876; apparently this
2979 requires more or less substantial changes in fontset code.
2980 * xfont.c (xfont_close):
2981 * xftfont.c (xftfont_close): Call x_display_info_for_display
2982 to check whether 'Display *' is valid (Bug#16093 and probably
2985 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2987 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2988 Reported by Juanma Barranquero <lekktu@gmail.com>.
2990 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2991 open a pty on MS-Windows. (Bug#16152)
2993 * emacs.c (decode_env_path): Fix bogus comparison against
2994 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2996 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2998 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2999 (Fx_file_dialog): Add parentheses around && to silence warning.
3001 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3003 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3005 * xdisp.c (extend_face_to_end_of_line): Extend background of
3006 non-default face in margin areas as well. (Bug#16151)
3007 (display_line): Call extend_face_to_end_of_line for continued
3008 lines as well, if the display margins have non-zero width.
3009 (set_glyph_string_background_width): When needed, set the
3010 extends_to_end_of_line_p flag on glyph strings to be drawn in
3011 margin areas, not only in the text area.
3013 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3016 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3018 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3019 Don't worry about verify_error being t, since it has to be a list.
3021 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3023 Use bool for boolean, focusing on headers.
3024 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3025 No need to include <stdbool.h>, since conf_post.h does it now.
3026 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3027 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3028 (SET_PER_BUFFER_VALUE_P):
3029 * ccl.c, ccl.h (setup_ccl_program):
3030 * ccl.h (CHECK_CCL_PROGRAM):
3031 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3032 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3033 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3034 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3035 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3036 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3037 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3038 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3039 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3040 (CHARSET_FAST_MAP_SET):
3041 * coding.c (decode_coding_ccl, encode_coding_ccl):
3042 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3043 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3044 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3045 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3046 (decode_coding_c_string):
3047 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3048 * conf_post.h (has_attribute):
3049 * dispextern.h (trace_redisplay_p)
3050 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3051 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3052 (SET_GLYPH_FROM_CHAR_GLYPH)
3053 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3054 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3055 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3056 (cursor_in_mouse_face_p):
3057 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3058 (blank_row, prepare_desired_row)
3059 (build_frame_matrix_from_leaf_window, make_current)
3060 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3061 (update_window, scrolling_window, update_frame_line):
3062 * disptab.h (GLYPH_FOLLOW_ALIASES):
3063 * editfns.c (Fformat):
3064 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3065 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3066 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3067 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3068 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3069 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3070 (FONT_DEFERRED_LOG):
3071 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3072 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3073 (FRAME_MOUSE_UPDATE):
3074 * fringe.c (Fdefine_fringe_bitmap):
3075 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3076 (x_create_bitmap_from_xpm_data, xpm_load_image):
3077 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3078 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3079 (MERGE_INTERVAL_CACHE):
3080 * keymap.h (KEYMAPP):
3081 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3082 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3083 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3084 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3085 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3086 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3087 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3088 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3089 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3090 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3091 (SETUP_BUFFER_SYNTAX_TABLE):
3092 * systime.h (timespec_valid_p):
3093 * term.c (save_and_enable_current_matrix):
3094 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3095 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3096 (redisplay_internal, try_window_reusing_current_matrix)
3097 (sync_frame_with_window_matrix_rows, try_window_id)
3098 (display_menu_bar, display_tty_menu_item, display_mode_line)
3099 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3100 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3101 * xmenu.c (xmenu_show):
3102 * xterm.c (use_xim, x_term_init):
3103 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3104 (struct x_bitmap_record):
3105 Use bool for booleans.
3106 * ccl.c (struct buffer_text):
3107 * ccl.h (struct ccl_program):
3108 * charset.h (struct charset):
3110 * coding.h (struct iso_2022_spec, struct coding_system):
3111 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3112 (struct glyph_string, struct face, struct face_cache)
3113 (struct bidi_string_data, struct bidi_it)
3114 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3116 * editfns.c (Fformat):
3117 * frame.h (struct frame):
3118 * fringe.c (struct fringe_bitmap):
3119 * intervals.h (struct interval):
3120 * keyboard.h (struct kboard):
3121 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3122 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3123 (struct Lisp_Buffer_Local_Value, union specbinding):
3124 * macfont.m (struct macfont_info):
3125 * process.h (struct Lisp_Process):
3126 * termchar.h (struct tty_display_info):
3127 * window.h (struct window):
3128 * xterm.h (struct x_output):
3129 Use bool_bf for boolean bit-fields.
3130 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3131 All callers changed.
3132 * ccl.h (struct ccl_program): Remove unused members private_state,
3133 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3135 (struct ccl_spec): Remove unused members cr_carryover,
3136 eight_bit_carryover.
3137 * conf_post.h: Include <stdbool.h>.
3138 (bool_bf): New type.
3139 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3140 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3141 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3142 'do { ... } while (false)' brackets.
3143 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3144 Args must now be expressions; all callers changed.
3145 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3146 (PRODUCE_GLYPHS): Simplify use of boolean.
3147 * fileio.c (Fcopy_file):
3148 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3149 * lisp.h (UNGCPRO): Return void, not int.
3150 (FOR_EACH_TAIL): Use void expression, not int expression.
3151 * region-cache.c: Reindent.
3152 * region-cache.h: Copy comments from region-cache.c, to fix
3153 incorrect remarks about booleans.
3155 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3157 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3158 when character at point is displayed from a display vector.
3161 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3163 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3164 now a list of certificate validation checks that will abort a
3165 connection with an error.
3166 (Fgnutls_boot): Document it and use it.
3168 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3170 * w32term.c (w32_enable_frame_resize_hack): New variable.
3171 (x_set_window_size): Use it to hack frame resizing on Windows
3174 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3176 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3177 Windows-specific code to w32.c. Change error message text to
3178 match that of Posix platforms.
3180 * w32.c (w32_copy_file): New function, most of the code copied and
3181 reworked from Fcopy_file. Improve error handling. Plug memory
3182 leak when errors are thrown. Support file names outside of the
3183 current codepage. (Bug#7100)
3185 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3187 * lread.c (load_path_default): Prototype.
3189 2013-12-13 Glenn Morris <rgm@gnu.org>
3191 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3192 (dump_path): Remove.
3193 (load-path-default): Remove `changed' argument.
3194 Do not set dump_path permanently. Simplify.
3195 (init_lread): Simplify.
3196 (syms_of_lread): Remove dump_path.
3198 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3200 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3201 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3202 2013-12-12 font-related change to avoid Bug#16128, which
3203 is quite hard to fix without even more substantial changes.
3205 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3207 * font.c (font_close_object): Check for live frame (Bug#16128).
3209 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3211 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3212 Return ptrdiff_t, not int, since it's a buffer size.
3213 Reindent/reparen some macros to a more Gnuish style.
3215 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3217 Avoid undefined behavior with huge regexp interval counts.
3218 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3219 since it's now specialized to interval counts. All uses changed.
3220 Do not assume wraparound on signed integer overflow.
3221 (regex_compile): Simplify based on the above changes.
3223 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3225 Support file names on MS-Windows that use characters outside of
3226 the current system codepage. (Bug#7100)
3228 * w32.c (get_file_security, set_file_security)
3229 (create_symbolic_link): Separate pointers and boolean flags for
3230 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3231 non-zero, else the former.
3232 (codepage_for_filenames, filename_to_utf16, )
3233 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3235 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3237 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3238 Accept only one argument; all callers changed.
3239 (dostounix_filename): Remove the second argument, now works in
3240 UTF-8. All callers changed.
3241 (parse_root): Lose DBCS code.
3242 (get_long_basename, w32_get_short_filename, init_environment)
3243 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3244 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3245 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3246 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3247 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3248 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3250 (ansi_encode_filename): New function.
3251 (get_emacs_configuration, get_emacs_configuration_options):
3253 (add_volume_info, GetCachedVolumeInformation): Run the input file
3254 name through unixtodos_filename, to ensure it is stored and
3255 referenced in canonical form.
3256 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3257 (logon_network_drive, sys_link, utime): Improve error handling.
3258 (sys_access): New function.
3259 (hashval, generate_inode_val): Unused functions deleted.
3260 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3261 (check_windows_init_file): Convert error message from UTF-8 to
3262 ANSI codepage, for display in the message box.
3263 (globals_of_w32): Set w32_unicode_filenames according to the OS
3266 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3267 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3268 (syms_of_w32term): Declare w32-unicode-filenames.
3270 * w32proc.c (new_child, delete_child): Remove code that handled
3271 unused pending_deletion and input_file members of the child struct.
3272 (create_child, sys_spawnve): Convert all file names to ANSI
3273 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3274 name cannot be encoded in ANSI codepage. Don't use
3275 unixtodos_filename, mirror slashes by hand.
3276 (record_infile, record_pending_deletion): Functions deleted.
3277 (Fw32_short_file_name): Call w32_get_short_filename instead of
3280 * w32notify.c (add_watch): Work in Unicode mode when
3281 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3282 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3283 instead, do the same with Lisp primitives.
3285 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3286 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3287 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3288 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3289 (Fw32_shell_execute): Improve error reporting.
3290 (Fdefault_printer_name): Ifdef away for Cygwin.
3292 * w32.h (struct _child_process): Remove input_file and
3293 pending_deletion members that are no longer used.
3294 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3295 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3296 (ansi_encode_filename): New and updated prototypes.
3298 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3300 (unexec): Don't use dostounix_filename, it expects a file name in
3301 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3304 * fileio.c (Ffile_name_directory, file_name_as_directory)
3305 (directory_file_name, Fexpand_file_name)
3306 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3307 arguments of dostounix_filename.
3308 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3309 use MAX_UTF8_PATH for size of file-name strings.
3310 (emacs_readlinkat): Build an explicitly unibyte string for file
3312 (syms_of_fileio) <file-name-coding-system>:
3313 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3315 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3316 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3317 directories to UTF-8.
3318 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3319 environment, and each element of the input PATH, to UTF-8.
3321 * dired.c (file_attributes): Use build_unibyte_string explicitly
3322 to make Lisp strings from user and group names.
3324 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3327 * coding.c (decode_file_name, encode_file_name): New functions.
3329 * termcap.c (tgetent): Adapt to the change in arguments of
3332 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3335 * msdos.c (dostounix_filename, init_environment): Adapt to the
3336 change in arguments of dostounix_filename.
3338 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3339 [WINDOWSNT]: Encode file names passed to the image libraries in
3342 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3343 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3345 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3346 arguments of dostounix_filename.
3348 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3350 * font.h (struct font_entity) [HAVE_NS]: New field to record
3351 font driver which was used to create this entity.
3352 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3353 frame where the font was opened.
3354 (font_close_object): Add prototype.
3355 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3356 (font_close_object): Not static any more. Lost frame arg.
3357 Adjust comment and users.
3358 * alloc.c (cleanup_vector): Call font_close_object to adjust
3359 per-frame font counters correctly. If HAVE_NS, also call
3360 driver-specific cleanup for font-entity objects.
3361 * ftfont.c (ftfont_open):
3362 * nsfont.m (nsfont_open):
3363 * w32font.c (w32font_open_internal):
3364 * xfont.c (xfont_open):
3365 * xftfont.c (xftfont_open): Save frame pointer in font object.
3366 * macfont.m (macfont_open): Likewise.
3367 (macfont_descriptor_entity): Save driver pointer to be able
3368 to call its free_entity routine when font-entity is swept.
3369 * ftxfont.c (ftxfont_open): Add eassert because frame
3370 pointer should be saved by ftfont_driver.open.
3372 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3374 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3375 input polling is used. This is still meaningful for Cygwin, see
3376 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3377 * keyboard.c (poll_for_input_1, input_polling_used):
3378 Define unconditionally.
3379 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3380 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3381 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3382 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3383 (face_for_char): Likewise. Rearrange eassert and return ASCII
3384 face for CHAR_BYTE8_P.
3385 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3387 2013-12-11 Ken Brown <kbrown@cornell.edu>
3389 * dispextern.h (erase_phys_cursor):
3390 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3392 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3394 * nsterm.m (x_free_frame_resources):
3395 * term.c (tty_free_frame_resources):
3396 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3397 face cache because it's implied by free_frame_faces anyway.
3398 * w32term.c (x_free_frame_resources): Likewise. Do not call
3399 free_frame_faces twice.
3401 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3403 * editfns.c (Fformat_time_string): Mention %F in the doc.
3405 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3407 * window.c (resize_frame_windows): Don't return immediately when
3408 the root window's size doesn't change - the minibuffer window
3409 may still have to be repositioned/resized.
3410 * xfns.c (Fx_create_frame): Always change the frame size after
3411 initializing the frame's faces.
3412 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3413 change_frame_size should already have done it.
3414 (x_new_font): Assign new tool- and menu-bar heights.
3415 (x_set_window_size_1): Account for tool- and menu-bar heights
3416 (Bug#16013). Don't set pixel sizes since change_frame_size
3417 should already have done it.
3419 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3421 Remove the option of using libcrypto.
3422 * Makefile.in (LIB_CRYPTO): Remove.
3423 (LIBES): Don't use it.
3425 2013-12-11 Juri Linkov <juri@jurta.org>
3427 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3428 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3430 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3432 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3433 drawn tool bar items (Bug#16058).
3434 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3436 2013-12-09 Ken Brown <kbrown@cornell.edu>
3438 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3440 * lisp.h (get_frame_param): Adjust conditions for prototype
3443 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3445 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3446 Avoid unused macro warning if configured --without-xft.
3448 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3450 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3452 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3454 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3456 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3458 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3460 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3462 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3464 Use libcrypto's checksum implementations if available, for speed.
3465 * Makefile.in (LIB_CRYPTO): New macro.
3468 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3469 The macro didn't conform to C99 due to type mismatch,
3470 which caused compilation failure with Sun C 5.12,
3471 and it was confusing anyway. Include window.h to declare
3472 redisplay_other_windows.
3474 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3476 * window.c (set_window_buffer): Update mode line (bug#16084).
3478 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3480 Fix minor problems found by static checking.
3481 * keyboard.c (poll_for_input_1, input_polling_used):
3482 Define only if HAVE_NTGUI.
3483 * xmenu.c (popup_activate_callback): Omit unnecessary
3484 check against USE_X_TOOLKIT, which must be defined here anyway.
3485 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3488 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3490 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3492 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3494 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3496 * nsterm.m (x_set_window_size): Remove fprintf.
3497 (init): Define always. Set applicationDidFinishLaunchingCalled
3499 (applicationDidFinishLaunching:):
3500 Set applicationDidFinishLaunchingCalled.
3501 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3504 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3506 Pixel resize changes for NS (Bug#16049).
3507 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3508 height/width. row/cols are locals.
3509 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3510 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3511 (windowWillResize): Remove gsextra. Calculate extra as in
3513 (x_new_font): Don't change frame size if fullscreen.
3514 Change size pixelwise.
3516 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3517 comment in xfns.c. Change to pixelwise call.
3519 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3521 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3524 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3526 * xterm.c (input_signal_count): Remove.
3527 (x_dispatch_event): Define unconditionally.
3528 (x_make_frame_visible): Process X events until the frame
3529 is really visible (Bug#16027).
3530 * xterm.h (x_dispatch_event): Declare unconditionally.
3532 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3534 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3536 * nsterm.m (x_set_window_size): Handle pixelwise.
3538 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3540 * w32term.c (x_new_font):
3541 * xterm.c (x_new_font): Calculate new frame size from new font
3544 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3546 * lisp.h (FOR_EACH_TAIL): New macro.
3547 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3549 * window.c (select_window): Call second wset_redisplay before we change
3550 selected_window (bug#16034).
3552 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3554 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3556 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3558 * w32xfns.c: Include window.h, to avoid a compiler warning.
3560 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3562 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3563 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3564 window_scroll takes care of it.
3565 (Fset_window_point, Fdelete_other_windows_internal)
3566 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3567 (Fsplit_window_internal, Fdelete_window_internal)
3568 (Fresize_mini_window_internal, Fset_window_configuration)
3569 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3570 cause redisplay instead of forcing a complete redisplay.
3571 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3572 we're only affecting the selected_window.
3574 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3576 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3577 directional control characters. Update type and category
3578 determination according to the UBA from Unicode v6.3.
3579 (bidi_category_t): New category EXPLICIT_FORMATTING.
3581 * dispextern.h (bidi_type_t): Update to include new bidirectional
3582 properties introduced with Unicode v6.3. (Bug#16043)
3584 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3586 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3589 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3591 * font.c (font_list_entities): Remove dummy assignment.
3592 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3593 used on graphic displays only. Remove unused 'font_encoder' member.
3594 (struct font_bitmap): Remove unused 'extra' member.
3595 * nsfont.m (nsfont_open):
3596 * w32font.c (w32font_open_internal):
3597 * ftfont.c (ftfont_get_bitmap): Adjust users.
3599 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3601 Use bool for boolean.
3602 * tparam.c (tparam1):
3603 * undo.c (record_point, record_property_change):
3604 Use bool for boolean, for local vars that are always true or false.
3606 Minor integer overflow fixes (Bug#16033).
3607 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3608 This improves on the previous fix to this function.
3609 (window_resize_check): When summing up pixel counts, don't rely on
3610 undefined behavior if the sum overflows.
3612 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3614 * window.c (Fset_window_new_pixel): Don't choke at negative
3615 argument value (Bug#16033).
3617 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3618 to avoid crash in window_box_height.
3620 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3621 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3623 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3625 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3627 Minor integer overflow fixes.
3628 * window.c (Fset_window_new_pixel, grow_mini_window):
3629 * xdisp.c (Fwindow_text_pixel_size):
3630 Avoid undefined behavior on signed integer overflow.
3631 * xfns.c (x_set_mouse_color):
3632 Check that drag shape fits in 'unsigned', since that's what X wants.
3634 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3636 Improve reporting of fatal exception on MS-Windows.
3637 * w32fns.c (my_exception_handler): New function.
3638 (globals_of_w32fns): Set it up as the unhandled exception
3639 handler. Initialize exception code and address to zeros.
3640 (emacs_abort): If the exception code and address are available,
3641 print them at the beginning of the backtrace. Fix the format of
3642 printing addresses (was producing 0x0x12345678 on XP).
3645 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3647 * eval.c (Fbacktrace__locals): New function.
3648 (syms_of_eval): Defsubr it.
3650 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3652 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3653 Define here to unify between...
3654 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3655 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3657 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3659 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3661 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3662 fringe background extension.
3663 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3664 because they are now always the same as `left' and `width',
3665 respectively. Remove code for the case that `width' and
3666 `sb_width' are different.
3668 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3670 Fix minor problems found by static checking.
3671 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3672 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3673 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3675 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3677 * image.c (imagemagick_compute_animated_image): Don't crash if we
3678 have an animation with different-sized images (bug#15313).
3680 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3682 Remove some unused items introduced during pixelwise change.
3683 * window.c (window_resize_total_check): Remove unused function.
3684 * xdisp.c (remember_mouse_glyph): Remove unused label.
3685 (Ftool_bar_height): Move declaration inside #if.
3686 * xterm.c (x_set_window_size): Don't use r and c.
3688 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3690 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3693 * window.c (Fset_window_configuration): Comment out unused variables.
3695 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3697 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3699 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3701 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3703 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3704 HAVE_GNUTLS3 (Bug#16001).
3706 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3707 if interrupts are deferred (Bug#15801).
3709 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3711 Support resizing frames and windows pixelwise.
3712 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3713 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3714 (struct glyph_matrix): Replace window_left_col and
3715 window_top_line by window_pixel_left and window_pixel_top.
3716 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3718 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3719 (draw_window_divider, move_it_to, x_draw_right_divider)
3720 (x_draw_bottom_divider, change_frame_size): Add or fix
3722 * dispnew.c (change_frame_size_1): Change prototype.
3723 (adjust_glyph_matrix, required_matrix_width)
3724 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3725 values instead of lines and columns.
3726 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3727 WINDOW_TOTAL_FRINGE_WIDTH.
3728 (handle_window_change_signal, do_pending_window_change)
3729 (init_display): Adjusts calls of change_frame_size.
3730 (change_frame_size, change_frame_size_1): Handle pixelwise
3732 * frame.c (Qright_divider_width, Qbottom_divider_width):
3734 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3735 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3736 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3737 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3739 (set_frame_param): New function.
3740 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3741 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3742 (Ffringe_width, Fborder_width, Fright_divider_width)
3743 (Fbottom_divider_width): New functions, defsubr them.
3744 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3745 New argument pixelwise.
3746 (struct frame_parm_table): New members Qright_divider_width and
3747 Qbottom_divider_width.
3748 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3749 (x_report_frame_params): Handle Qright_divider_width and
3750 Qbottom_divider_width.
3751 (x_set_right_divider_width, x_set_bottom_divider_width):
3753 (frame_resize_pixelwise): New option.
3754 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3755 new_pixelwise, right_divider_width and bottom_divider_width;
3756 remove total_lines; rename text_lines, text_cols, new_text_lines
3757 and new_text_cols to text_height, text_width, new_height and
3758 new_width respectively.
3759 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3760 FRAME_TEXT_WIDTH respectively.
3761 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3762 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3763 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3765 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3766 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3767 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3768 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3769 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3770 (FRAME_TOTAL_COLS_ARG): Remove macro.
3771 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3772 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3773 (x_wm_set_size_hint): Handle frame pixel sizes.
3774 * indent.c (compute_motion, Fcompute_motion):
3775 Call window_body_width instead of window_body_cols.
3776 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3777 (make_lispy_position): Handle right and bottom dividers.
3778 (Fsuspend_emacs): Pixelize call of change_frame_size.
3779 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3780 * lisp.h: Extern set_frame_param.
3781 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3783 (Fx_create_frame): Add entry for vertical_drag_cursor.
3784 Pixelize call of change_frame_size.
3785 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3786 * nsterm.m (ns_update_window_end): Optionally draw right
3788 (x_set_window_size): Add argument pixelwise.
3789 Call check_frame_size and change_frame_size with pixelwise zero.
3790 (ns_draw_window_divider): New function.
3791 (ns_redisplay_interface): Add ns_draw_window_divider.
3792 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3793 (x_new_font): Call x_set_window_size with pixelwise zero.
3794 * print.c (print_object): For a window print its sequence
3796 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3797 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3798 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3799 (w32_createwindow): Use scroll bar area width.
3800 (w32_wnd_proc): Handle bottom divider width.
3801 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3802 (Fx_create_frame): Default divider width parameters.
3803 Caclulate sizes pixelwise. Add vertical drag cursor support.
3804 (x_create_tip_frame): Default divider widths to zero.
3805 Pixelize call to change_frame_size.
3806 (Fx_show_tip): Add handling of divider widths. Pixelize window
3808 (Fw32_frame_rect): New function.
3809 (frame_parm_handler w32_frame_parm_handlers): Add divider
3811 (Vx_window_vertical_drag_shape): Add variable.
3812 * w32inevt.c (resize_event, maybe_generate_resize_event):
3813 Pixelize change_frame_size calls.
3814 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3816 * w32term.c (w32_draw_window_divider): New function.
3817 (x_update_window_end): Handle right divider.
3818 (w32_draw_fringe_bitmap, x_scroll_run)
3819 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3820 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3821 Calculate new frame sizes pixelwise.
3822 (x_new_font): Pixelize call to x_set_window_size.
3823 (x_check_fullscreen): Pixelize call to change_frame_size.
3824 (x_set_window_size_1, x_set_window_size): New argument
3825 pixelwise. Calculate pixelwise.
3826 (x_wm_set_size_hint): Use scroll bar area width.
3827 (w32_redisplay_interface): Add w32_draw_window_divider.
3828 * w32term.h (struct w32_output): Add vertical drag cursor.
3829 * widget.c (set_frame_size, update_wm_hints)
3830 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3832 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3833 * window.c (sequence_number): Restore.
3834 (Fwindow_pixel_width, Fwindow_pixel_height)
3835 (Fwindow_mode_line_height, Fwindow_header_line_height)
3836 (window_pixel_to_total, Frun_window_scroll_functions)
3837 (Fset_window_new_pixel, window_resize_apply_total)
3838 (Fwindow_resize_apply_total): New functions.
3839 (window_body_height, window_body_width): Rename from
3840 window_body_lines. New argument PIXELWISE.
3841 Calculate pixelwise.
3842 (Fwindow_body_height, Fwindow_body_width): New argument
3844 (coordinates_in_window, window_relative_x_coord): Use window's
3845 pixel width instead of total width.
3846 (replace_window, recombine_windows): Initialize pixel values.
3847 (resize_root_window, resize_frame_windows, grow_mini_window)
3848 (shrink_mini_window): New argument PIXELWISE.
3849 Calculate pixelwise.
3850 (Fdelete_other_windows_internal, adjust_window_margins)
3851 (window_resize_check, window_resize_apply)
3852 (Fdelete_window_internal, Fresize_mini_window_internal)
3853 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3854 (check_frame_size): Rename arguments. New argument PIXELWISE.
3855 Calculate pixelwise.
3856 (set_window_buffer): Make samebuf bool. Run configuration change
3857 hook only if buffer changed.
3858 (Fset_window_buffer): Rewrite doc-string.
3859 (make_window): Initialize new_pixel slot.
3860 (Fwindow_resize_apply): Check pixel size of root window.
3861 (Fsplit_window_internal): Call 2nd argument pixel_size.
3862 Calculate pixelwise.
3863 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3865 (save_window_data): New slots frame_text_width,
3866 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3867 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3869 (Fcurrent_window_configuration, Fset_window_configuration)
3870 (save_window_save, compare_window_configurations): Handle new
3871 slots in save_window_data and saved_window.
3872 (Fset_window_scroll_bars): Fix doc-string.
3873 (window_resize_pixelwise): New variable.
3874 (coordinates_in_window, Fcoordinates_in_window_p):
3876 (make_parent_window): Adjust sequence_number.
3877 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3879 * window.h (struct window): New members new_pixel, pixel_left,
3880 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3881 (wset_new_pixel): New function.
3882 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3883 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3884 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3885 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3886 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3887 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3888 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3889 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3890 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3891 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3892 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3893 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3894 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3895 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3896 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3898 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3899 (window_body_width, check_frame_size): Adapt external declarations.
3900 * xdisp.c (last_max_ascent): New integer.
3901 (window_text_bottom_y): Handle bottom divider.
3902 (window_box_width, window_box_height): Calculate pixelwise.
3903 (get_glyph_string_clip_rects): Handle right divider.
3904 (remember_mouse_glyph): When windows are resized pixelwise
3905 proceed with width and height set to 1.
3906 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3908 (move_it_to): Calculate and return maximum x position
3910 (Fwindow_text_pixel_size): New function.
3911 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3912 (tool_bar_lines_needed): Rename to tool_bar_height.
3913 Calculate pixelwise.
3914 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3915 Calculate pixelwise.
3916 (redisplay_tool_bar): Calculate pixelwise.
3917 (redisplay_window): Calculate pixelwise. Handle dividers.
3918 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3919 (x_draw_vertical_border): Handle dividers.
3920 (define_frame_cursor1): Handle vertical drag cursor.
3921 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3922 (expose_window): Calculate pixelwise. Handle dividers.
3923 (init_xdisp): Initialize pixel values.
3924 * xfaces.c (Qwindow_divider): New face.
3925 (realize_basic_faces): Realize it.
3926 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3927 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3928 (x_set_scroll_bar_default_width): Default actual width to 16.
3929 (Fx_create_frame): Set sizes pixelwise.
3930 (x_create_tip_frame): Default divider widths to zero.
3931 Pixelize call of change_frame_size.
3932 (Fx_show_tip): Handle divider widths. Initial pixel position
3934 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3935 (Vx_window_vertical_drag_shape): New option.
3936 * xmenu.c (free_frame_menubar): Pixelize call of
3938 * xterm.c (x_draw_window_divider): New function.
3939 (x_update_window_end): Optionally draw right divider.
3940 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3941 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3942 (handle_one_xevent, x_new_font): Calculate pixelwise.
3943 (x_set_window_size_1, x_set_window_size): New argument
3944 pixelwise. Calculate pixelwise.
3945 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3946 (struct x_redisplay_interface): Add x_draw_window_divider.
3947 * xterm.h (struct x_output): Add vertical_drag_cursor.
3949 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3951 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3952 Set invisible frames's `redisplay' when a full redisplay is requested.
3953 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3954 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3955 (display_mode_lines): Set it here instead.
3957 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3959 * dispextern.h (set_window_update_flags): Remove.
3961 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3963 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3965 * xdisp.c (REDISPLAY_SOME_P): New macro.
3966 (redisplay_internal): Use it (bug#15999).
3967 (prepare_menu_bars, redisplay_window): Use it as well.
3969 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3971 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3973 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3974 (globals_of_w32font): Zero it out.
3975 (GetCharWidth32W_Proc): New function pointer.
3976 (get_char_width_32_w): New function.
3977 (compute_metrics): If get_glyph_outline_w returns an error, try
3978 get_char_width_32_w before declaring a failure. This avoids
3979 punishing raster (a.k.a. "bitmap") fonts by slowing down
3980 redisplay. (Bug#6364).
3982 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3984 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3985 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3986 highlight needs to be redisplayed. (Bug#15913)
3988 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3990 Fix minor problems found by static checking.
3991 * buffer.h (struct buffer_text, struct buffer):
3992 * frame.h (struct frame):
3993 * window.h (struct window):
3994 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3995 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3996 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3997 no-longer-valid use of HAVE_MENUS.
3998 * xdisp.c (propagate_buffer_redisplay): Now static.
4000 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4002 * xmenu.c (Fmenu_or_popup_active_p):
4003 * window.c (Fset_window_configuration):
4004 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4005 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4006 * fns.c (Fyes_or_no_p):
4007 * editfns.c (Fmessage_box, Fmessage_or_box):
4008 * alloc.c (make_save_ptr_ptr):
4009 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4011 * window.c (Fset_window_configuration): Move select_window later.
4013 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4015 Refine redisplay optimizations to only redisplay *some* frames/windows
4016 rather than all of them.
4017 * xdisp.c (REDISPLAY_SOME): New constant.
4018 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4019 (bset_redisplay, bset_update_mode_line): New functions.
4020 (message_dolog): Use bset_redisplay.
4021 (clear_garbaged_frames): Use fset_redisplay.
4022 (echo_area_display): Use wset_redisplay.
4023 (buffer_shared_and_changed): Remove.
4024 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4025 frame titles. Compute the actual set of windows redisplayed.
4026 Don't update frame titles and menu bars for frames that don't need to
4028 (propagate_buffer_redisplay): New function.
4030 (redisplay_internal): Use it. Be more selective in the set of windows
4031 we redisplay. Propagate windows_or_buffers_changed to
4032 update_mode_lines a bit later to simplify the code.
4033 (mark_window_display_accurate_1): Reset window and buffer's
4035 (redisplay_window): Do nothing if neither the window nor the buffer nor
4036 the frame needs redisplay.
4037 * window.h (struct window): Add `redisplay' field.
4038 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4039 (redisplay_other_windows, window_list): New declarations.
4040 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4041 (window_list): Not static any more.
4042 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4043 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4044 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4045 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4046 * frame.h (struct frame): Add `redisplay' field.
4047 Move `external_menu_bar' bitfield next to other bit-fields.
4048 (SET_FRAME_GARBAGED): Use fset_redisplay.
4049 (SET_FRAME_VISIBLE): Don't garbage the frame;
4050 Use redisplay_other_windows.
4051 * buffer.h (struct buffer): Add `redisplay' field.
4052 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4053 (modify_overlay): Use bset_redisplay.
4054 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4056 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4058 Support w32 file notifications in batch mode.
4059 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4060 invalid (which happens in batch mode). If non-interactive, call
4061 handle_file_notifications to store file notification events in the
4062 input queue. (Bug#15933)
4064 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4066 * w32inevt.c (handle_file_notifications): Now external, not static.
4068 * w32term.h (handle_file_notifications): Provide prototype.
4070 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4071 init_crit, since init_display, which does that otherwise, is not
4074 2013-11-27 Glenn Morris <rgm@gnu.org>
4076 * Makefile.in ($(lispsource)/international/charprop.el): New.
4077 (emacs$(EXEEXT)): Depend on charprop.el.
4079 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4081 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4082 deleting portions of the buffer under non-nil REPLACE argument.
4085 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4086 directory, watch it and not its parent.
4087 (add_watch): Allow empty string in FILE.
4089 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4091 * window.c (Fset_window_start, window_resize_apply)
4092 (window_scroll): Reset window_end_valid (Bug#15957).
4094 2013-11-27 Glenn Morris <rgm@gnu.org>
4096 * Makefile.in (leimdir): Now in lisp source directory.
4097 ($(leimdir)/leim-list.el): Just use ../leim .
4098 * epaths.in (PATH_DUMPLOADSEARCH):
4099 * lread.c (load_path_default):
4100 * nsterm.m (ns_load_path): No more leim directory.
4102 2013-11-26 Andreas Schwab <schwab@suse.de>
4104 * .gdbinit (xgettype): Add cast.
4106 2013-11-26 Glenn Morris <rgm@gnu.org>
4108 Preload leim-list.el.
4109 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4110 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4111 is a single directory.
4113 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4115 bool-vector-subsetp is now the normal direction (Bug#15912).
4116 * data.c (Fbool_vector_subsetp): Test whether the first argument
4117 is a subset of the second one, not the reverse. Add doc string.
4119 Fix minor problems found by static checking.
4120 * lread.c (load_path_default): Now static.
4121 * textprop.c (text_property_stickiness): Be consistent about the
4122 test used when deciding whether to consider the previous character.
4123 This simplifies the code a bit.
4125 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4127 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4129 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4130 (syms_of_frame): Don't defsubr them.
4132 2013-11-25 Glenn Morris <rgm@gnu.org>
4134 * lread.c (load_path_default): Change the sense of the argument.
4135 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4136 from dump_path. When it is not, avoid checking dump_path twice.
4138 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4139 uninstalled dump_path against installed Vload_path. (Bug#15964)
4141 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4143 Export get_pos_property to Elisp.
4144 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4145 (syms_of_editfns): Export it to Elisp.
4147 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4149 2013-11-23 Romain Francoise <romain@orebokech.com>
4151 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4152 initialization here ...
4153 (syms_of_fileio): ... from here.
4155 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4157 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4158 Please use --enable-check-lisp-object-type.
4160 2013-11-23 Glenn Morris <rgm@gnu.org>
4162 * process.c (get_process): Explicit error for dead buffers.
4164 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4166 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4168 2013-11-23 Glenn Morris <rgm@gnu.org>
4170 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4171 * lread.c (load_path_check): Take path to check as argument.
4172 (load_path_default): New, split from init_lread.
4173 (init_lread): Move calc of default load-path to load_path_default.
4174 Empty elements in EMACSLOADPATH now stand for the default.
4175 (load-path): Doc fix.
4176 * emacs.c (decode_env_path): Add option to treat empty elements
4177 as nil rather than ".".
4178 * callproc.c (init_callproc_1, init_callproc):
4179 * image.c (Vx_bitmap_file_path):
4180 * lisp.h (decode_env_path):
4181 * lread.c (Vsource_directory):
4182 Update for new argument spec of decode_env_path.
4184 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4186 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4187 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4189 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4191 Fix some dependency problems that cause unnecessary recompiles.
4192 Problem reported by RMS in
4193 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4194 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4195 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4196 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4197 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4198 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4199 (boostrap-clean): No need to remove stamp-oldxmenu.
4201 Fix recently introduced bool vector overrun.
4202 This was due to an optimization that went awry.
4203 Reported by Glenn Morris in
4204 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4205 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4206 for empty vectors, undoing the 2013-11-18 change.
4207 * data.c (bool_vector_binop_driver): Rely on this.
4208 Fix bug that occasionally overran the destination.
4209 * lisp.h (struct Lisp_Bool_vector): Document this.
4211 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4213 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4216 * nsterm.m (init, run, stop:): Comment out for now, does not work
4219 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4221 * charset.c (syms_of_charset): Don't read past end of string.
4223 2013-11-19 Glenn Morris <rgm@gnu.org>
4225 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4227 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4229 Add hooks to run on gaining/losing focus. (Bug#15029)
4230 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4231 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4232 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4234 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4236 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4237 The old names predated the API change that put destination at end.
4239 Improve API of recently-added bool vector functions (Bug#15912).
4240 The old API had (bool-vector-count-matches A B)
4241 and (bool-vector-count-matches-at A B I), which gave the
4242 misleading impression that the two functions were variants, one
4243 with a location I. The new API has (bool-vector-count-population A)
4244 and (bool-vector-count-consecutive A B I) to make the distinction
4245 clearer. The first function no longer has a B argument, since the
4246 caller can easily determine the number of nils if the length and
4247 number of ts is known.
4248 * data.c (Fbool_vector_count_population): Rename from
4249 bool_vector_count_matches, and accept just 1 argument.
4250 (Fbool_vector_count_consecutive): Rename from
4251 Fbool_vector_count_matches_at.
4253 Always allocate at least one bits_word per bool vector.
4254 See Daniel Colascione in:
4255 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4256 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4257 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4258 * lisp.h (struct Lisp_Bool_vector): Document this.
4260 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4262 * insdel.c (invalidate_buffer_caches): New function, consolidated
4263 from part of prepare_to_modify_buffer.
4264 (insert_from_gap, prepare_to_modify_buffer):
4265 * coding.c (code_convert_region, code_convert_string):
4266 Call invalidate_buffer_caches. (Bug#15841)
4268 * lisp.h (invalidate_buffer_caches): Add prototype.
4270 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4272 * w32term.c (x_update_window_end): Don't invalidate the entire
4273 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4274 highlight needs to be redisplayed. (Bug#15913)
4276 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4278 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4280 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4282 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4283 while we are using Vprin1_to_string_buffer.
4285 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4286 after inserting the description string. (Bug#15907)
4288 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4290 * data.c: Work around bogus GCC diagnostic about shift count.
4291 Reported by Eli Zaretskii in
4292 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4293 (pre_value): New function.
4294 (count_trailing_zero_bits): Use it.
4296 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4298 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4299 assume C macros are not supported even under -g3 in these old GCC
4302 2013-11-15 Leo Liu <sdl.web@gmail.com>
4304 * minibuf.c (Ftry_completion, Fall_completions)
4305 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4307 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4309 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4310 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4311 This avoids placing unnecessary constants into the Emacs code.
4313 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4315 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4316 for Cygwin w32 build.
4318 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4319 for Cygwin w32 build. (Bug#15892)
4321 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4323 Simplify, port and tune bool vector implementation.
4324 * alloc.c (bool_vector_exact_payload_bytes)
4325 (bool_vector_payload_bytes): Remove.
4326 (bool_vector_fill): Return its argument.
4327 * alloc.c (bool_vector_fill):
4329 * print.c (print_object):
4330 Simplify by using bool_vector_bytes.
4331 * alloc.c (make_uninit_bool_vector):
4332 New function, broken out from Fmake_bool_vector.
4333 (Fmake_bool_vector): Use it. Use tail call.
4334 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4335 * data.c (BITS_PER_ULL): New constant.
4336 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4337 if long long versions don't exist.
4338 (shift_right_ull): New function.
4339 (count_one_bits_word): New function, replacing popcount_bits_word
4340 macro. Don't assume that bits_word is no wider than long long.
4341 (count_one_bits_word, count_trailing_zero_bits):
4342 Don't assume that bits_word is no wider than long long.
4343 * data.c (bool_vector_binop_driver, bool_vector_not):
4344 * fns.c (Fcopy_sequence):
4346 Create an uninitialized destination, to avoid needless work.
4347 (internal_equal): Simplify.
4348 (Ffillarray): Prefer tail call.
4349 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4350 contain at least one word.
4351 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4352 chars are narrower than ints.
4353 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4354 * fns.c (Fcopy_sequence):
4356 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4357 Don't try to port to hosts where bits_word values have holes; the
4358 code wouldn't work there anyway. Verify this assumption, though.
4359 (bool_vector_bytes): New function.
4360 (make_uninit_bool_vector): New decl.
4361 (bool_vector_fill): Now returns Lisp_Object.
4363 * xfns.c (xic_create_fontsetname):
4364 * xrdb.c (gethomedir): Prefer tail calls.
4366 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4368 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4369 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4371 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4372 that requires a return value.
4373 (Fset_buffer_modified_p): Take advantage of this change to do
4376 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4378 * buffer.c (Frestore_buffer_modified_p): Sync it with
4379 Fset_buffer_modified_p.
4380 (Fforce_mode_line_update): New function, moved from subr.el.
4381 (Fset_buffer_modified_p): Use them.
4382 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4384 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4386 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4387 This avoids undefined behavior when subtracting pointers into
4388 different aways. On my platform it also makes the code a tad
4389 smaller and presumably faster.
4391 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4393 * keyboard.c (command_loop_1): Use region-extract-function.
4394 * insdel.c (Qregion_extract_function): Not static any more (can we
4395 stop pretending that these vars can benefit from being marked static?).
4397 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4399 * search.c (find_newline): If buffer text is relocated during the
4400 "dumb loop", adjust C pointers into buffer text to follow suit.
4403 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4405 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4406 for conversion (Bug#15837).
4408 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4410 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4411 for the entire range of inserted characters. (Bug#15841)
4413 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4415 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4417 (realize_default_face): Remove assignment to distant-foreground if
4418 unspecified (Bug#15815).
4420 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4422 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4423 cache-long-scans disabled, since we don't want to call
4424 prepare_to_modify_buffer (in insert_1_both) for each message we
4427 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4428 from buffer.c. Improve commentary to the buffer field setter
4431 * buffer.c (bset_cache_long_scans): Static function deleted.
4432 Improve commentary to the buffer field setter functions.
4433 (init_buffer_once): Default for cache-long-scans changed to t.
4436 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4438 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4440 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4441 This bug was introduced in my 2013-06-21 change, and caused
4442 struct Lisp_Sub_Char_Table objects to be given too many slots,
4443 which broke 'make -C admin/unidata'.
4445 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4447 Import changes from mac-port 4.5.
4448 * macfont.m (mac_font_copy_default_descriptors_for_language)
4449 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4450 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4451 (macfont_language_default_font_names): New.
4452 (macfont_list): Rearrange language/charset code.
4453 (macfont_close): Don't check for macfont_info->cache.
4454 (mac_ctfont_create_preferred_family_for_attributes): New font
4455 selection code, call
4456 mac_font_copy_default_name_for_charset_and_languages.
4457 (mac_font_copy_default_descriptors_for_language)
4458 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4460 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4462 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4464 Port to C11 aligned_alloc, and fix some integer overflows.
4465 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4466 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4467 and use of posix_memalign replaced with aligned_alloc.
4468 (aligned_alloc): New function, defined or declared as needed.
4469 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4470 Don't undef; configure.ac now does this.
4471 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4472 (calloc, aligned_alloc): Check for integer overflow.
4473 (aligned_alloc): Rename from memalign. All uses changed.
4474 (memalign): New function, an alias for aligned_alloc.
4476 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4478 * xdisp.c (redisplay_internal): Fix typo in last change.
4480 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4482 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4484 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4486 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4487 redisplay--mode-lines-cause.
4488 (redisplay_internal): Keep them uptodate. Remove redundant check of
4489 buffer_shared_and_changed.
4490 * *.[chm]: Number every assignment to update_mode_lines so we
4491 can track why it is set.
4493 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4495 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4497 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4499 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4500 can track why it is set.
4502 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4504 Integer-related fixes for term.c etc.
4505 * dispextern.h (face_tty_specified_color): New function.
4506 * term.c (turn_on_face): Don't rely on undefined behavior when
4507 assigning an out-of-range value to 'long'.
4508 Simplify test for toggling highlight.
4509 (tty_capable_p): Omit last two (unused) args. All callers changed.
4510 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4511 (read_menu_input, tty_menu_activate, tty_menu_show):
4512 * xfaces.c (x_supports_face_attributes_p)
4513 (tty_supports_face_attributes_p):
4514 Use bool for boolean. All callers changed.
4515 (tty_supports_face_attributes_p): Omit defaults for color indices;
4516 no longer needed. Simplify tail call.
4518 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4520 * xdisp.c (prepare_menu_bars): Mark static.
4521 * lisp.h (prepare_menu_bars): Don't declare.
4522 * xselect.c (x_handle_selection_clear):
4523 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4525 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4527 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4528 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4530 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4532 * keyboard.c (Fcommand_error_default_function): Rename from
4533 Fdefault_error_output.
4535 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4537 * keyboard.c (Fdefault_error_output): New function, extracted from
4539 (syms_of_keyboard): Use it for Vcommand_error_function.
4541 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4543 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4544 (init_eval): Use it to ensure handlerlist is non-NULL.
4545 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4546 (Fsignal): Adjust NULLness test of handlerlist.
4547 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4549 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4551 * callproc.c (call_process): Call prepare_to_modify_buffer before
4552 decoding text read from the sub-process, as the decoded stuff will
4553 be inserted into the buffer. This will invalidate the various
4554 caches maintained for the buffer. (Bug#15148)
4556 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4558 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4559 string of glyphless-char-display.
4561 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4563 * nsfns.m (ns_get_name_from_ioreg): New function.
4564 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4565 OSX >= 10.9. Use ns_get_name_from_ioreg.
4567 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4569 Simplify and port recent bool vector changes.
4570 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4571 only in this file. Use a more-efficient implementation if the
4572 second argument is a power of 2.
4573 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4574 Remove no-longer-necessary compile-time checks.
4575 (bool_vector_exact_payload_bytes): New function.
4576 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4577 exact payload changed to call the new function. Do not assume
4578 that the arg or result fits in ptrdiff_t.
4579 (bool_vector_fill): New function.
4580 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4582 (vroundup_ct): Don't assume arg fits in size_t.
4583 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4584 invoke set_category_set.
4585 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4586 All callers changed. Use bool_vector_set.
4587 * category.h (XCATEGORY_SET): Remove; no longer needed.
4588 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4590 * data.c (Faref): Use bool_vector_ref.
4591 (Faset): Use bool_vector_set.
4592 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4593 (Fbool_vector_not, Fbool_vector_count_matches)
4594 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4595 * fns.c (concat): Use bool_vector_ref.
4596 (Ffillarray): Use bool_vector_fill.
4597 (mapcar1): Use bool_vector_ref.
4598 (sxhash_bool_vector): Hash words, not bytes.
4599 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4600 a constant, since it's now used in #if.
4601 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4602 unsigned char on unusual architectures, so that we no longer
4603 assume that the number of bits per bits_word is a power of two or
4604 is a multiple of 8 or of CHAR_BIT.
4605 (Qt): Add forward decl.
4606 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4607 at least as strictly as bits_word.
4608 (bool_vector_data, bool_vector_uchar_data): New accessors.
4609 All data structure accesses changed to use them.
4610 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4611 (bool_vector_set): New functions.
4612 (bool_vector_fill): New decl.
4613 (ROUNDUP): Move to alloc.c as described above.
4615 Fix recent gnutls changes.
4616 * gnutls.c (Fgnutls_boot): Don't assume C99.
4617 * process.c (wait_reading_process_output): Fix typo in recent change.
4619 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4621 * process.c (wait_reading_process_output, read_process_output)
4622 (send_process): Check gnutls_state is not NULL.
4624 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4625 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4627 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4629 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4630 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4632 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4635 * nsfns.m (Fx_create_frame): Fix memory leak.
4637 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4638 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4639 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4641 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4643 * xdisp.c (message3_nolog, message_with_string): Encode the string
4644 before writing it to the terminal in a non-interactive session.
4646 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4647 sure we concatenate them into a unibyte string.
4649 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4650 resulting temporary name before returning it to the caller.
4651 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4652 is a unibyte string, convert NAME to a unibyte string to ensure
4653 that the result is also a unibyte string.
4655 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4656 create unibyte strings from default paths and directory/file
4659 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4662 * callproc.c (init_callproc): Use build_unibyte_string to make
4663 sure we create unibyte strings from default paths and
4664 directory/file names.
4666 * buffer.c (init_buffer): Don't store default-directory of
4667 *scratch* in multibyte form. The original problem which led to
4668 that is described in
4669 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4670 but it was solved long ago. (Bug#15260)
4672 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4674 Port to stricter C99 platforms.
4675 Especially, C99 prohibits nesting a struct X inside struct Y if
4676 struct X has a flexible array member.
4677 * alloc.c (struct sdata): New type.
4678 (sdata): Implement in terms of struct sdata.
4679 Remove u member; all uses replaced by next_vector, set_next_vector.
4680 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4681 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4682 (struct sblock): Rename first_data member to data, which is now
4683 a flexible array member. All uses changed.
4684 (next_vector, set_next_vector, large_vector_vec): New functions.
4685 (vector_alignment): New constant.
4686 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4687 (struct large-vector): Now merely a NEXT member, since the old approach
4688 ran afoul of stricter C99. All uses changed to use
4689 large_vector_vec or large_vector_offset.
4690 (large_vector_offset): New constant.
4691 * dispnew.c: Include tparam.h, for tgetent.
4692 Do not include term.h; no longer needed.
4693 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4694 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4695 (struct Lisp_Vector): Use a flexible array member for contents,
4696 instead of a union with a member that is an array of size 1.
4698 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4699 fact that the struct no longer contains a union.
4700 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4701 (struct Lisp_Save_Value, struct Lisp_Free):
4702 Use unsigned, not int, for spacers, to avoid c99 warning.
4703 (union specbinding): Use unsigned, not bool, for bitfield, as
4704 bool is not portable to pre-C99 hosts.
4706 2013-11-04 Glenn Morris <rgm@gnu.org>
4708 * emacs.c (usage_message): Mention that `-L :...' appends.
4710 2013-11-02 Glenn Morris <rgm@gnu.org>
4712 * Makefile.in (abs_builddir): Remove.
4713 (bootstrap_exe): Use relative filename.
4715 Use relative filenames in TAGS files.
4716 * Makefile.in (abs_srcdir): Remove it again.
4717 (.PHONY): Remove frc.
4718 (maintainer-clean): No more TAGS-LISP file.
4719 (TAGS): Pass relative file names to etags.
4720 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4722 * Makefile.in (abs_srcdir): New, set by configure.
4724 (maintainer-clean): Remove pointless echo. That should be in the
4725 top-level Makefile, if anywhere. Delete TAGS-LISP.
4726 (extraclean): No s/ and m/ directories for some time.
4727 (TAGS): Also depend on ctagsfiles3.
4728 Remove no-longer-defined S_FILE.
4729 Pass absolute filenames to etags once more.
4730 (TAGS-LISP): Replace lispdir with its expansion.
4731 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4732 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4734 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4736 * xfaces.c (check_lface_attrs, realize_default_face):
4737 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4738 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4740 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4742 * emacs.c (original_pwd): Remove global var by making it local.
4743 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4745 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4747 * xfaces.c: Declare color_distance.
4748 (QCdistant_foreground): New variable.
4749 (NEAR_SAME_COLOR_THRESHOLD): New define.
4750 (load_color2): New function.
4751 (load_color): Call load_color2.
4752 (load_face_colors): Call load_color2 and if distant-color is specified
4753 calculate distant and use distant-color if colors are near.
4754 (LFACE_DISTANT_FOREGROUND): New define.
4755 (merge_face_ref, Finternal_set_lisp_face_attribute)
4756 (Finternal_get_lisp_face_attribute)
4757 (x_supports_face_attributes_p): Handle distant-foreground similar to
4759 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4761 * dispextern.h (lface_attribute_index):
4762 Add LFACE_DISTANT_FOREGROUND_INDEX.
4764 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4766 * image.c (pbm_next_char): New function.
4767 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4768 (pbm_scan_number): Use it.
4769 (Qlibjpeg_version): New variable.
4770 (syms_of_image): DEFSYM and initialize it.
4772 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4774 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4776 2013-10-31 Glenn Morris <rgm@gnu.org>
4778 * emacs.c (original_pwd): New char.
4779 (main): If using --chdir, store original_pwd.
4780 (init_cmdargs): When setting Vinvocation_directory based on a
4781 relative argv[0], use original_pwd if set. (Bug#15768)
4783 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4785 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4787 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4789 * insdel.c: Fix minor problems found by static checking.
4790 (Qregion_extract_function): Now static.
4791 (prepare_to_modify_buffer_1): Remove unused locals.
4793 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4795 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4796 (syms_of_xdisp): Declare pre-redisplay-function.
4797 (markpos_of_region): Remove function.
4798 (init_iterator, compute_stop_pos, handle_face_prop)
4799 (face_before_or_after_it_pos, reseat_to_string)
4800 (get_next_display_element, window_buffer_changed)
4801 (redisplay_internal, try_cursor_movement, redisplay_window)
4802 (try_window_reusing_current_matrix, try_window_id, display_line)
4803 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4804 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4805 * window.h (struct window): Remove field `region_showing'.
4806 * dispextern.h (struct it): Remove region_beg/end_charpos.
4807 (face_at_buffer_position, face_for_overlay_string)
4808 (face_at_string_position): Update prototypes.
4809 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4810 (face_at_string_position): Remove `region_beg' and `region_end' args.
4811 * fontset.c (Finternal_char_font):
4812 * font.c (font_at, font_range): Adjust calls accordingly.
4813 * insdel.c (Qregion_extract_function): New var.
4814 (syms_of_insdel): Initialize it.
4815 (prepare_to_modify_buffer_1): Use it.
4817 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4819 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4820 * ftxfont.c (ftxfont_get_gcs):
4821 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4822 * xfaces.c (x_free_colors, x_free_dpy_colors)
4823 (x_create_gc, unload_color):
4824 * xselect.c (x_property_data_to_lisp):
4825 * xsettings.c (parse_settings):
4826 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4827 (get_bits_and_offset): Adjust definition.
4828 * frame.c (XParseGeometry): Adjust locals.
4829 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4830 * regex.h (toplevel): Likewise for reg_syntax_t.
4832 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4834 * eval.c (run_hook_with_args): Use FUNCTIONP.
4836 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4838 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4839 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4840 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4841 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4842 on MS-Windows anyway.
4843 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4844 (free_realized_face): ...adjust user.
4845 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4846 white relief pixels to -1.
4847 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4848 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4849 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4851 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4853 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4854 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4855 in practice now. All callers changed.
4857 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4859 * dispextern.h (struct face): Use bitfields for 'underline_type'
4860 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4861 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4862 'stipple' member. Move 'lface' member up to help...
4863 * xfaces.c (make_realized_face): ...this function to find and
4864 clear just the members that need clearing.
4865 (load_face_colors, realize_x_face):
4866 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4868 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4870 * xftfont.c (struct xftfont_info): Remove set-but-unused
4872 (xftfont_open): Adjust user.
4873 (xftfont_get_colors): Remove useless prototype.
4875 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4877 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4878 before passing them to 'unexec'. (Bug#15260)
4880 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4882 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4884 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4886 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4887 the changed signature of the font driver's 'close' method.
4889 * w32font.h (w32font_close): Adjust the prototype to the change in
4890 function definition.
4892 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4894 * w32uniscribe.c (uniscribe_close): Adapt the call to
4895 w32font_close to its new prototype.
4897 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4899 Omit unused frame argument of font API's close function.
4900 * font.h (struct font): Drop frame argument. Adjust comment.
4901 * font.c (font_clear_cache, font_close_object): Adjust users.
4902 * ftfont.c (ftfont_close):
4903 * ftxfont.c (ftxfont_close):
4904 * macfont.m (macfont_close):
4905 * nsfont.m (nsfont_close):
4906 * w32font.c (w32font_close):
4907 * xfont.c (xfont_close):
4908 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4909 tweak comments and make functions safe if called more than once for
4910 the same font object.
4912 Perform font-specific cleanup when font object is swept by GC. See
4913 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4914 * alloc.c (cleanup_vector): New function.
4915 (sweep_vector): Call it for each reclaimed vector object.
4916 * font.h (struct font): Adjust comment.
4918 2013-10-24 Glenn Morris <rgm@gnu.org>
4920 * Makefile.in (abs_top_srcdir): New, set by configure.
4922 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4924 Adjust recent font-related changes to fix bug#15686.
4925 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4926 is a live window system frame, mark its default font too.
4928 2013-10-23 Glenn Morris <rgm@gnu.org>
4930 * Makefile.in (RUN_TEMACS): Make relative (again).
4931 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4932 (bootstrap-emacs$(EXEEXT)):
4933 Quote entities that might contain whitespace.
4935 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4937 Port to Solaris 10 and its bundled GCC.
4938 Problem reported by Timothy C. Burt.
4939 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4941 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4943 Do not allow font caches to grow too large.
4944 * alloc.c (compact_font_cache_entry, compact_font_caches):
4945 New functions or stub if not HAVE_WINDOW_SYSTEM.
4946 (compact_undo_list): Factor out from Fgarbage_collect.
4948 (mark_face_cache): Mark face font. Move down to avoid
4950 (mark_terminals): Do not mark font cache here.
4951 (Fgarbage_collect): Call compaction functions described
4952 above. Adjust comment.
4954 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4956 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4957 chdir to HOME (bug#15607).
4959 * nsterm.m (Qcocoa, Qgnustep): New variables.
4960 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4961 (ns_get_color): Make selection color work for GNUstep also.
4963 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4965 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4966 handles mouse clicks. Instead, let GPM use the same code as all
4967 the other mice use. See the discussion starting at
4968 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4969 for the details of the problem with the menu bar this fixes.
4971 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4973 Remove port-specific display name lists to avoid extra
4974 complexity and data duplication with display info lists.
4975 * xterm.h (x_display_name_list): Remove declaration.
4976 * xterm.c (x_display_name_list): Remove.
4977 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4978 * xfns.c (x_display_info_for_name, Fx_display_list):
4979 Likewise. Use x_display_list where appropriate.
4980 * w32term.h (w32_display_name_list): Remove declaration.
4981 * w32term.c (w32_display_name_list): Remove.
4982 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4984 * w32fns.c (x_display_info_for_name, Fx_display_list):
4985 Likewise. Use x_display_list where appropriate.
4986 * nsterm.h (ns_display_name_list): Remove declaration.
4987 * nsterm.m (ns_display_name_list): Remove.
4988 (ns_term_init, syms_of_nsterm): Adjust users.
4989 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4990 Likewise. Use x_display_list where appropriate.
4991 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4992 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4993 (mark_terminals): Mark per-terminal font cache.
4995 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4997 Don't run timers in input-pending-p. Its new check-timers param
4998 provides the prior behavior. (Bug#15045).
4999 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5001 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5003 Make some functions static in non-Microsoft builds.
5004 On my platform (Fedora 19 x86-64), this shrinks the
5005 Emacs executable (text+data) by 0.25%.
5006 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5007 (load_color) [!MSDOS]:
5008 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5009 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5010 * lisp.h (check_existing):
5011 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5012 (network_interface_info) [!WINDOWSNT]:
5013 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5014 Remove extern decls.
5015 * fileio.c (check_existing):
5016 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5017 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5018 (network_interface_info) [!WINDOWSNT]:
5019 * term.c (encode_terminal_code) [!WINDOWSNT]:
5020 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5021 * xfaces.c (load_color) [!MSDOS]:
5023 * fileio.c (check_existing, check_executable, check_writable):
5024 * process.c (network_interface_list, network_interface_info):
5025 Move earlier, so that we don't need forward decls.
5026 * gnutls.c (fn_gnutls_transport_set_errno)
5027 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5029 * w32.c (init_environment): Use faccessat rather than
5030 check_existing, partly for consistency with the rest of the code
5031 in this file, partly so that check_existing can be static.
5033 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5034 * emacs.c (MAIN_PROGRAM): New macro.
5035 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5036 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5038 bool vector int width fixes
5039 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5040 (Fbool_vector_count_matches_at):
5041 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5042 can exceed PTRDIFF_MAX, at least in theory.
5043 (Fbool_vector_count_matches_at):
5044 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5046 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5048 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5049 (struct sockaddr): Add forward decl, for platforms that lack it.
5051 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5053 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5056 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5058 * w32.c (network_interface_get_info, network_interface_list)
5059 (network_interface_info): New functions. (Bug#15610)
5060 (GetAdaptersInfo_Proc): New typedef.
5061 (get_adapters_info): New wrapper function.
5062 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5064 * process.h (network_interface_list, network_interface_info):
5067 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5068 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5069 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5070 for WINDOWSNT. Doc fix.
5071 (syms_of_process): Defsubr Snetwork_interface_list and
5072 Snetwork_interface_info unconditionally.
5074 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5075 in NS GUI sessions. (Bug#15629)
5077 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5079 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5081 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5083 * print.c (print_object): Print " ..." when truncating bool vectors.
5085 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5087 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5088 standard mouse buttons.
5090 * termhooks.h (struct input_event): Remove incorrect commentary.
5092 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5094 Disallow bool vector operations on mixed-length operands.
5095 The old behavior left garbage in the result vector sometimes,
5096 and didn't seem to be useful.
5097 * data.c (Qwrong_length_argument): New static var.
5098 (wrong_length_argument): New function.
5099 (bool_vector_binop_driver): Check that args agree in length.
5101 * keyboard.c, keyboard.h (all_kboards): Now static.
5103 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5105 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5106 note from the lispref.
5108 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5110 * nsterm.h (struct ns_display_info): Remove set-but-unused
5111 member image_cache (image caches are per-terminal anyway).
5112 (FRAME_X_IMAGE_CACHE): Remove.
5113 * nsterm.m (ns_initialize_display_info): Adjust user.
5115 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5117 * w32proc.c: Include mingw_time.h.
5119 * w32.c: Include mingw_time.h.
5121 Implement scrolling of TTY menus when the screen is too short.
5123 * term.c (tty_menu_display): Accept an additional argument, the
5124 menu item from which to start displaying the menu. Account for
5125 the value of Y when limiting the menu to the number of available
5127 (mi_result): New enumeration.
5128 (read_menu_input): Return enumerated value. When the y coordinate
5129 hits min_y or max_y, return scroll indication instead of wrapping
5131 (tty_menu_activate): Handle the scrolling indications from
5132 read_menu_input. Compute the first menu item to display and pass
5133 it to tty_menu_display.
5135 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5137 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5138 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5139 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5140 Adjust to match the change described below.
5141 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5142 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5143 memory_below_frame members to...
5144 * termchar.h (struct tty_display_info): ...here because they're
5145 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5146 * term.c (init_tty):
5147 * nsterm.m (ns_create_terminal):
5148 * w32term.c (w32_create_terminal):
5149 * xterm.c (x_create_terminal): Adjust users.
5150 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5151 to filter out non-TTY frames. Adjust comment.
5152 (scrolling): Adjust user. Prefer eassert for debugging check.
5154 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5156 * xfaces.c (PT_PER_INCH): Remove unused macro.
5157 * termhooks.h (struct terminal): Remove set-but-unused
5158 member fast_clear_end_of_line.
5159 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5160 * nsterm.m (ns_create_terminal):
5161 * term.c (init_tty):
5162 * w32term.c (w32_create_terminal):
5163 * xterm.c (x_create_terminal): Adjust users.
5165 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5167 * lisp.h (bool_vector_size): New function.
5168 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5169 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5170 (Fbool_vector_not, Fbool_vector_count_matches_at):
5171 Remove uses of 'eassume' that should no longer be needed,
5172 because they are subsumed by the 'eassume' in bool_vector_size.
5174 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5176 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5177 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5178 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5180 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5182 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5183 have different dimensions. (Bug#15575)
5185 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5188 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5190 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5192 * term.c (tty_menu_show): Never return with unbalanced
5193 specpdl. Use eassert for debugging check. Adjust style.
5195 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5197 * term.c (read_menu_input): Make selection of menu items
5198 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5199 (tty_menu_activate): Fix off-by-one error when computing max_y.
5201 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5203 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5204 audit logging (only used with GnuTLS 3.x) and enable it.
5206 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5208 * dispnew.c (redraw_frame): Remove useless #ifdef because
5209 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5210 Also, move TTY fflush to...
5211 * term.c (tty_update_end): ...this function.
5213 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5215 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5216 the end of the frame's glyph matrix. (Bug#15575)
5218 * term.c (tty_menu_display): Don't move cursor while overwriting
5219 frame's glyphs with menu items. Limit the number of items
5220 displayed to what can be shown on the available screen lines,
5221 excluding the echo area.
5222 (tty_menu_activate): Limit the Y coordinate allowed by
5223 read_menu_input to the last screen line used for menu display.
5225 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5227 * lisp.h (eassume): New macro.
5228 Also, include <verify.h>, for 'assume'.
5229 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5230 (vroundup, vector_nbytes):
5231 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5232 (Fbool_vector_not, Fbool_vector_count_matches)
5233 (Fbool_vector_count_matches_at):
5234 Use eassume, not eassert.
5235 * casetab.c (set_identity, shuffle):
5236 * composite.c (composition_gstring_put_cache):
5237 * dispnew.c (update_frame_1):
5238 * ftfont.c (ftfont_shape_by_flt):
5239 * image.c (gif_load):
5240 * intervals.c (offset_intervals):
5241 * macfont.m (macfont_shape):
5242 Remove calls to 'assume' that are no longer needed, because
5243 --enable-gcc-warnings no longer generates bogus warnings
5244 when these calls are removed.
5246 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5248 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5250 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5252 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5253 (Qsubstitute_env_in_file_name): New var.
5254 (syms_of_fileio): Define it.
5256 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5258 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5259 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5262 * term.c (save_and_enable_current_matrix): Don't allocate and
5263 don't save margin areas.
5264 (restore_desired_matrix): Don't restore margin areas.
5265 (free_saved_screen): Don't free margin areas.
5267 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5269 * image.c: Pacify --enable-gcc-warnings.
5270 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5271 #define only if used.
5273 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5275 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5276 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5277 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5278 (gif_load): For giflib v5.x and later, display the error message
5279 produced by giflib when its functions fail.
5280 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5283 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5285 * keyboard.c (last_event_timestamp): Remove. For X selection and
5286 GTK popup menus, it may be obtained from per-frame X display info.
5287 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5288 (process_special_events): Adjust users.
5289 * keyboard.h (last_event_timestamp): Remove declaration.
5290 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5291 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5292 * menu.h (xmenu_show): Adjust prototype.
5293 * menu.c (Fx_popup_menu): Adjust user.
5294 * xselect.c (x_own_selection, x_get_foreign_selection)
5295 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5297 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5299 * keyboard.c (init_kboard): Now static. Add arg
5300 to denote window system. Adjust comment.
5301 (init_keyboard): Adjust user.
5302 (allocate_kboard): New function.
5304 * nsterm.m (ns_term_init):
5305 * term.c (init_tty):
5306 * w32term.c (w32_create_terminal):
5307 * xterm.c (x_term_init): Use it.
5308 * keyboard.h (init_kboard): Remove prototype.
5309 (allocate_kboard): Add prototype.
5311 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5313 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5314 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5316 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5318 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5320 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5322 * term.c (tty_menu_activate): Flush the output stream after
5323 showing the cursor, and don't mark the frame garbaged at exit from
5324 the function. Fixes redisplay glitches when moving from one menu
5327 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5329 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5330 or throw error (Bug#15570).
5332 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5334 * intervals.c (temp_set_point_both): Move test into 'eassert',
5337 * lisp.h (eassert): Don't use 'assume'.
5338 Sometimes 'assume' wins in performance, and sometimes it loses,
5339 so it shouldn't be used all the time. Perhaps we need two
5340 flavors of 'eassert', one for where 'assume' is far more likely
5341 to help or to hurt; but that can be done later.
5342 Problem reported by Dmitry Antipov in
5343 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5344 Also, don't include <verify.h>; no longer needed.
5346 2013-10-09 Glenn Morris <rgm@gnu.org>
5348 * eval.c (Fcond): Doc tweak.
5350 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5352 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5353 expressions with side effects to eassert. (Bug#15565)
5355 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5357 * fns.c (hashfn_user_defined): Allow hash functions to return any
5360 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5362 Fix minor problems found by static checking.
5363 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5364 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5365 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5366 * keyboard.c (read_menu_command): Remove unused local.
5367 * lisp.h (read_menu_command): New decl.
5368 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5369 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5370 Return ptrdiff_t, not int.
5371 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5372 not int, for benefit of xpalloc.
5373 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5375 (have_menus_p): Remove; unused.
5376 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5377 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5378 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5380 (save_and_enable_current_matrix): Omit unnecessary casts.
5381 (read_menu_input): Omit local extern decl (now in lisp.h).
5382 Don't access uninitialized storage if mouse_get_xy fails.
5383 (tty_menu_activate): Mark local as initialized, for lint.
5384 (tty_menu_activate, tty_meny_show): Remove unused locals.
5386 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5388 Support menus on text-mode terminals.
5389 * xterm.h (xw_popup_dialog): Add prototype.
5391 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5392 (xmenu_show): Block input here, instead in Fx_popup_menu.
5393 (xw_popup_dialog): New function, with X-specific bits of popup
5396 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5399 * window.c (Fset_window_configuration): Use run-time tests of the
5400 frame type instead of compile-time conditionals, when menu-bar
5401 lines are considered.
5403 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5404 (w32_popup_dialog): New prototypes.
5406 * w32menu.c (Fx_popup_dialog): Function deleted.
5407 (w32_popup_dialog): New function, with w32 specific bits of popup
5408 dialogs. Block input here.
5410 * w32inevt.c (w32_console_read_socket): Minor change to add
5411 debugging TTY events.
5413 * w32fns.c (show_hourglass): If returning early because the frame
5414 is not a GUI frame, unblock input.
5416 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5417 (cursorY): New functions.
5419 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5420 WINDOWSNT, macros that call curX and curY elsewhere.
5422 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5424 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5425 specific function to hide and show cursor on a text-mode terminal.
5426 (tty_menu_struct, struct tty_menu_state): New structures.
5427 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5428 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5429 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5430 (tty_menu_locate, save_and_enable_current_matrix)
5431 (restore_desired_matrix, screen_update, read_menu_input)
5432 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5433 (tty_pop_down_menu, tty_menu_last_menubar_item)
5434 (tty_menu_new_item_coords, tty_menu_show): New functions.
5435 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5437 * nsterm.h (ns_popup_dialog): Adjust prototype.
5439 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5441 (ns_popup_dialog): Adapt order of arguments to the other
5442 *_menu_show implementations.
5443 (Fx_popup_dialog): Function deleted.
5445 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5447 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5449 * menu.c (have_boxes): New function.
5450 (single_keymap_panes): Use it instead of a compile-time
5452 (single_menu_item): Use run-time tests of the frame type instead
5453 of compile-time conditionals.
5454 (encode_menu_string): New function.
5455 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5456 the macro, since different types of frame need different encoding
5458 (digest_single_submenu): Use run-time tests of frame type instead
5459 of, or in addition to, compile-time conditionals.
5460 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5461 (Fx_popup_menu): Detect when the function is called from keyboard
5462 on a TTY. Don't barf when invoked on a text-mode frame.
5463 Check frame type at run time, instead of compile-time conditionals for
5464 invoking terminal-specific menu-show functions.
5465 Call tty_menu_show on text-mode frames.
5466 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5467 run time to determine which alternative to invoke; support dialogs
5470 * keyboard.h <Qmouse_movement>: Declare.
5472 * keyboard.c <Qmouse_movement>: Now extern.
5473 <Qecho_keystrokes>: New static variable.
5474 (read_key_sequence): Accept an additional argument, a flag to
5475 prevent redisplay during reading of the key sequence. All callers
5477 (read_menu_command): New function.
5478 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5480 (toolkit_menubar_in_use): New function.
5481 (make_lispy_event): Use it instead of a compile-time test.
5483 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5484 window-system being available.
5486 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5487 to x-popup-dialog on the frame type, they all now support popup
5490 * dispnew.c (save_current_matrix): Save the margin areas.
5491 (restore_current_matrix): Restore margin areas.
5492 (update_frame_with_menu): New function.
5494 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5497 * alloc.c (make_save_ptr): Now compiled unconditionally.
5499 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5501 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5502 (redraw_frame, update_frame): Adjust users.
5503 * dispextern.h (set_window_update_flags): Adjust prototype.
5504 * xdisp.c (redisplay_internal): When updating all frames with zero
5505 windows_or_buffers_changed, assume that only the windows that shows
5506 current buffer should be really updated.
5508 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5510 Do not allocate huge temporary memory areas and objects while encoding
5511 for file I/O, thus reducing an enormous memory usage for large buffers.
5512 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5513 * coding.h (struct coding_system): New member raw_destination.
5514 * coding.c (setup_coding_system): Initialize it to zero.
5515 (encode_coding_object): If raw_destination is set, do not create
5516 dst_object. Add comment.
5517 * fileio.c (toplevel): New constant E_WRITE_MAX.
5518 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5519 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5521 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5523 * nsterm.m (windowDidExitFullScreen:)
5524 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5526 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5528 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5529 * keyboard.c (unblock_input_to): Don't process pending signals
5530 if a fatal error is in progress.
5532 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5533 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5534 they're talking about words in Lisp bool vectors.
5535 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5536 * data.c (popcount_bits_word): Rename from popcount_size_t.
5537 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5540 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5542 Improve support for popcount and counting trailing zeros (Bug#15550).
5543 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5544 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5545 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5546 (popcount_size_t_msc, popcount_size_t_gcc):
5547 Remove; now done by Gnulib.
5548 (popcount_size_t): Now a macro that defers to Gnulib.
5549 (count_trailing_zero_bits): Return int, for consistency with
5550 Gnulib and because Emacs prefers signed to unsigned int.
5551 Don't assume that size_t is either unsigned int or unsigned long
5552 or unsigned long long.
5553 (size_t_to_host_endian): Do not assume that size_t is either
5554 exactly 32 or exactly 64 bits wide.
5555 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5556 etc., so that it's now an enum constant, not a macro.
5557 No need to assume that it's either 32 or 64.
5559 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5561 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5564 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5566 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5567 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5569 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5571 emacs_read and emacs_write now use void *, not char *.
5572 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5573 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5574 Buffer arg is now void *, not char *. This matches plain
5575 'read' and 'write' better, and avoids a constraint violation
5576 on Solaris 9 with Oracle Studio.
5578 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5580 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5581 memset to explicit loop. Otherwise copy largest possible chunk
5582 from initialized to uninitialized part, thus allowing the longer
5583 memcpy runs and reducing the number of loop iterations.
5585 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5587 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5588 hide toolbar (Bug#15388).
5589 (windowDidEnterFullScreen:): If presentation options are zero,
5590 set them here (Bug#15388).
5591 (ns_update_auto_hide_menu_bar): Remove runtime check.
5592 Don't auto hide dock unless menubar is also auto hidden.
5594 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5596 * editfns.c (message): Mention batch mode in doc string.
5598 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5600 * nsterm.m (check_native_fs): Remove erroneous comment.
5602 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5604 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5605 uses find_newline instead of scan_newline and so doesn't move point.
5607 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5609 Use hardware support for byteswapping on glibc x86 etc.
5610 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5611 whereas the old swap64 needed 30.
5612 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5613 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5614 Use byteswap.h's macros to swap bytes.
5615 * lisp.h (swap16, swap32, swap64): Remove.
5616 All uses replaced by bswap_16, bswap_32, bswap_64.
5618 * bytecode.c (exec_byte_code): Use some more volatile variables
5619 to work around local variables getting clobbered by longjmp.
5620 Port to pre-C99, which doesn't allow decls after stmts.
5622 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5624 * lisp.h (eassert): Assume that COND is true when optimizing.
5625 In other words, take on the behavior of eassert_and_assume.
5626 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5627 (eassert_and_assume): Remove. All uses replaced by eassert.
5629 * xdisp.c (Qglyphless_char): Now static.
5631 Adjust to merge from gnulib.
5632 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5633 * lisp.h: Include <verify.h>, for 'assume'.
5635 * eval.c (clobbered_eassert): New macro.
5636 (internal_catch, internal_condition_case)
5637 (internal_condition_case_1, internal_condition_case_2)
5638 (internal_condition_case_n): Use it instead of eassert
5639 when the argument contains locals clobbered by longjmp.
5640 Don't use clobbered locals outside of clobbered_eassert.
5641 (internal_lisp_condition_case): Use a volatile variable
5642 to work around a local variable's getting clobbered.
5644 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5646 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5647 (PUSH_HANDLER): New macro.
5648 (catchlist): Remove.
5649 (handlerlist): Always declare.
5651 * eval.c (catchlist): Remove (merge with handlerlist).
5652 (handlerlist, lisp_eval_depth): Not static any more.
5653 (internal_catch, internal_condition_case, internal_condition_case_1)
5654 (internal_condition_case_2, internal_condition_case_n):
5656 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5657 handlerlist/catchlist.
5658 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5659 handlerlist which can only handle a single condition-case handler at
5661 (find_handler_clause): Simplify since we only a single branch here
5664 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5666 (bcall0): New function.
5667 (exec_byte_code): Add corresponding cases. Improve error message when
5668 encountering an invalid byte-code. Let Bunwind_protect accept
5669 a function (rather than a list of expressions) as argument.
5671 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5672 and make them unconditional now that they're heap-allocated.
5674 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5676 * charset.c (Fdecode_char, Fencode_char): Remove description of
5677 `restriction' arg. now that it's hidden by advertised-calling-convention.
5679 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5681 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5682 Remove unused variable (from mac-port).
5683 (macfont_draw): Use s->ybase for correct y position.
5685 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5687 * frame.h (struct frame): Drop has_minibuffer member because...
5688 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5689 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5691 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5693 * window.h (struct window): Prefer enum text_cursor_kinds to int
5694 for phys_cursor_type member. Move the latter, phys_cursor_width,
5695 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5696 * window.c (replace_window, make_window): Adjust users.
5698 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5700 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5701 this module is never compiled otherwise.
5703 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5705 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5708 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5710 * xdisp.c (get_next_display_element): Don't call face_for_font in
5711 a build configured --without-x. (Bug#15484)
5713 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5715 * window.c (calc_absolute_offset): #elif should be #elif defined.
5717 * frame.c (delete_frame): Block/unblock input to overcome race
5718 condition (Bug#15475).
5720 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5722 * frame.c (delete_frame): Record selected frame only after
5723 calling Qdelete_frame_functions (Bug#15477).
5725 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5727 * nsterm.m (ns_selection_color): Remove.
5728 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5729 NSColor selectedText(Background)Color. Only for COCOA.
5730 (ns_term_init): Remove assignment of ns_selection_color, logic
5731 moved to ns_get_color.
5733 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5734 NS_SELECTION_COLOR_DEFAULT.
5735 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5737 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5739 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5740 frame' does not have the tool_bar_window member.
5742 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5744 Signal error when reading an empty byte-code object (Bug#15405)
5745 * lread.c (read1): Signal error.
5746 * alloc.c (make_byte_code): eassert header size.
5747 (sweep_vectors): Change an int to size_t.
5749 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5751 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5752 instead of ints, as it's the usual style for offsetof constants. See:
5753 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5755 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5756 This is ugly, but it should fix the performance problem for older
5757 GCC versions in the short run. I'll look into integrating the
5758 Gnulib module for popcount, as a better fix.
5759 See the thread starting in:
5760 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5761 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5762 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5763 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5764 (popcount_size_t): Use it.
5766 2013-09-24 Daniel Colascione <dancol@dancol.org>
5768 * process.c (Fnetwork_interface_info): Fix build break due to
5771 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5773 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5774 Prefer signed to unsigned integers where either will do.
5775 No need for 'const' on locals that do not escape.
5776 Omit easserts with unnecessary and unportable assumptions about
5777 alignment. Avoid unnecessary casts to char *.
5779 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5781 Use union for the payload of struct Lisp_Vector.
5782 This helps to avoid a few glitches dictated by C's aliasing rules.
5783 * lisp.h (struct Lisp_Vector): Use union for next and
5784 contents member. Adjust comment. Change related users.
5785 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5786 Related users changed.
5787 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5788 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5789 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5790 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5792 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5794 Optimize glyph row clearing and copying routines.
5795 * dispextern.h (struct glyph_row): Change layout of struct
5796 glyph_row to help copy_row_except_pointers. Adjust comment.
5797 * dispnew.c (null_row): Remove.
5798 (clear_glyph_row): Use offsetof and memset to find and clear
5799 just the members that need clearing. Adjust comment.
5800 (copy_row_except_pointers): Likewise for copying.
5802 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5804 Some minor cleanups of recently-added bool vector code.
5805 * conf_post.h (assume): Always return void. Use lint version
5806 only if GCC and MSC versions don't apply.
5807 * conf_post.h (assume):
5808 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5809 Depend on _MSC_VER, not __MSC_VER, for consistency with
5811 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5812 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5813 (bool_vector_binop_driver, count_trailing_zero_bits)
5814 (size_t_to_host_endian): Now static, not static inline;
5815 the latter isn't needed with modern compilers and doesn't
5816 work with older compilers anyway.
5818 * alloc.c (valgrind_p): Use bool for boolean.
5820 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5822 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5823 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5824 (display_last_displayed_message_p, message_buf_print)
5825 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5826 Use bool for boolean.
5827 * dispextern.h (cancel_line, init_desired_glyphs):
5828 Remove ancient leftover.
5829 (help_echo_showing_p, hourglass_shown_p):
5830 * lisp.h (noninteractive_need_newline): Adjust declaration.
5832 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5834 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5836 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5837 ...this file and convert the latter to static. Adjust comment.
5838 (make_initial_frame):
5839 * window.c (init_window_once): Adjust user.
5840 * frame.h (last_nonminibuf_frame): Remove declaration.
5841 * lisp.h (selected_frame): Likewise.
5842 * msdos.c (the_only_display_info): Adjust comment.
5844 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5846 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5847 computing the end column of mouse-highlight that comes from
5848 display or overlay strings. (Bug#15437)
5849 (note_mouse_highlight): Adapt calculation of last argument to
5850 mouse_face_from_string_pos to the above change.
5852 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5853 all platforms, not just for clang.
5855 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5857 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5858 about excess arguments to snprintf.
5860 * conf_post.h(assume): Use __builtin_unreachable for clang.
5862 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5864 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5865 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5867 2013-09-23 Daniel Colascione <dancol@dancol.org>
5869 * alloc.c (USE_VALGRIND): New macro; on by default
5870 when ENABLE_CHECKING.
5871 (mark_maybe_object, mark_maybe_pointer)
5872 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5874 (valgrind_p) [USE_VALGRIND]: New variable.
5875 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5877 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5879 * process.c (wait_reading_process_output): Change int pnamelen to
5882 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5883 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5884 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5885 argument to unsigned long to avoid warning.
5886 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5888 * conf_post.h (assume): Fix compiler error: x shall be cond.
5890 2013-09-22 Daniel Colascione <dancol@dancol.org>
5892 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5893 warning when compiling without a window system.
5895 2013-09-22 Daniel Colascione <dancol@dancol.org>
5897 * data.c (Qbool_vector_p): New symbol.
5898 (bool_vector_spare_mask, popcount_size_t_generic)
5899 (popcount_size_t_msc, popcount_size_t_gcc)
5901 (bool_vector_binop_driver)
5902 (count_trailing_zero_bits, size_t_to_host_endian)
5903 (Fbool_vector_exclusive_or)
5904 (Fbool_vector_union)
5905 (Fbool_vector_intersection, Fbool_vector_set_difference)
5906 (Fbool_vector_subsetp, Fbool_vector_not)
5907 (Fbool_vector_count_matches)
5908 (Fbool_vector_count_matches_at): New functions.
5909 (syms_of_data): Intern new symbol, functions.
5910 * alloc.c (bool_vector_payload_bytes): New function.
5911 (Fmake_bool_vector): Instead of calling Fmake_vector,
5912 which performs redundant initialization and argument checking,
5913 just call allocate_vector ourselves. Make sure we clear any
5914 terminating padding to zero.
5915 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5916 instead of open-coding the size calculation.
5917 (vroundup_ct): New macro.
5918 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5919 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5920 * composite.c (composition_gstring_put_cache):
5921 Change lint_assume to assume.
5922 * conf_post.h (assume): New macro.
5923 (lint_assume): Remove.
5924 * dispnew.c (update_frame_1): Change lint_assume to assume.
5925 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5927 * image.c (gif_load): Change lint_assume to assume.
5928 * lisp.h (eassert_and_assume): New macro.
5929 (Qbool_vector_p): Declare.
5930 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5931 (swap16, swap32, swap64): New inline functions.
5932 * macfont.m (macfont_shape): Change lint_assume to assume.
5933 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5934 * xsettings.c (parse_settings): Use new swap16 and
5935 swap32 from lisp.h instead of file-specific macros.
5937 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5939 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5940 found (which can legitimately happen when the glyph row at the
5941 window start is disabled in the current_matrix. (Bug#15365)
5943 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5945 Fix syntax.h bug introduced by recent INLINE change.
5946 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5947 conditionally compiled one way in some modules, and a different
5948 way in others. This doesn't work with extern inline functions,
5949 which must have the same definition in all modules, because the
5950 defining code might be shared across modules, depending on the
5951 implementation. Symptoms reported by Martin Rudalics in:
5952 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5953 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5954 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5955 overriding the corresponding functions in syntax.h.
5956 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5957 (syntax_property): New inline functions.
5958 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5959 Rewrite in terms of these new functions.
5961 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5963 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5964 not chars_in_text, whose result depends on the multibyteness of
5965 the current buffer. (Bug#15426)
5967 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5969 Port recent change to hosts where pointers aren't 'long'.
5970 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5971 Don't assume that pointers are the same width as 'long'.
5972 Add a compile-time check that a pointer fits into two X slots.
5974 A simpler, centralized INLINE.
5975 * conf_post.h (INLINE): Define only if not already defined.
5976 This allows us to use a single INLINE, defined by one file
5978 * emacs.c (INLINE): Define it.
5979 Also, include category.h, charset.h, composite.h, dispextern.h,
5980 syntax.h, systime.h, so that their INLINE definitions are expanded
5982 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5983 * buffer.h, buffer.c (BUFFER_INLINE):
5984 * category.h, category.c (CATEGORY_INLINE):
5985 * character.h, character.c (CHARACTER_INLINE):
5986 * charset.h, charset.c (CHARSET_INLINE):
5987 * composite.h, composite.c (COMPOSITE_INLINE):
5988 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5989 * frame.h, frame.c (FRAME_INLINE):
5990 * intervals.h, intervals.c (INTERVALS_INLINE):
5991 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5992 * lisp.h, alloc.c (LISP_INLINE):
5993 * process.h, process.c (PROCESS_INLINE):
5994 * syntax.h, syntax.c (SYNTAX_INLINE):
5995 * systime.h, sysdep.c (SYSTIME_INLINE):
5996 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5997 * window.h, window.c (WINDOW_INLINE):
5998 Remove. All uses replaced with INLINE.
6000 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6002 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6005 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6007 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6008 'const char *' to avoid compiler warnings due to similar change in
6009 the prototype of x_get_string_resource.
6011 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6013 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6014 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6015 going to replace static variables below. Adjust comments.
6016 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6017 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6018 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6019 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6020 Related users changed.
6021 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6022 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6023 last_mouse_movement_time, going to replace static variables below.
6025 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6026 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6028 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6029 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6030 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6031 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6032 static variables below.
6033 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6034 (last_mouse_scroll_bar): Remove.
6035 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6036 (mouseExited): Related users changed.
6038 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6040 Do not use external array to process X scroll bar messages.
6041 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6042 (x_send_scroll_bar_event): Pack window pointer into two slots
6043 of XClientMessageEvent if we're 64-bit. Adjust comment.
6044 (x_scroll_bar_to_input_event): Unpack accordingly.
6046 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6048 Ifdef away recent changes which aren't relevant to NS port.
6049 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6050 [!HAVE_NS]: Declare as such.
6051 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6052 [!HAVE_NS]: Define as such.
6054 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6056 * frame.c (x_redo_mouse_highlight): New function
6057 to factor out common code used in W32 and X ports.
6058 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6059 * xterm.h (struct x_display_info):
6060 * w32term.h (struct w32_display_info):
6061 * nsterm.h (struct ns_display_info): New members
6062 last_mouse_motion_frame, last_mouse_motion_x and
6063 last_mouse_motion_y, going to replace static variables below.
6064 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6065 (redo_mouse_highlight): Remove.
6066 (note_mouse_movement, syms_of_xterm): Adjust user.
6067 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6068 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6069 (redo_mouse_highlight): Remove.
6070 (note_mouse_movement, syms_of_w32term): Adjust user.
6071 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6072 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6074 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6075 * nsfns.m (compute_tip_xy): Adjust user.
6077 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6079 * frame.c (x_mouse_grabbed): New function.
6080 * dispextern.h (x_mouse_grabbed): Add prototype.
6081 (last_mouse_frame): Remove declaration.
6082 * xterm.h (struct x_display_info):
6083 * w32term.h (struct w32_display_info):
6084 * nsterm.h (struct ns_display_info): New member
6085 last_mouse_frame, going to replace...
6086 * xdisp.c (last_mouse_frame): ...global variable.
6087 (note_tool_bar_highlight):
6088 * w32term.c (w32_mouse_position, w32_read_socket):
6089 * xterm.c (XTmouse_position, handle_one_xevent):
6090 Use x_mouse_grabbed.
6091 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6093 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6095 * w32term.c (w32_read_socket): Avoid temporary
6096 variables in a call to x_real_positions.
6097 * xterm.c (handle_one_xevent): Likewise.
6099 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6101 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6102 (x_icon_type): Remove prototype.
6103 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6104 * frame.c (x_icon_type): Remove.
6105 * w32term.c (x_make_frame_visible, x_iconify_frame):
6106 * xterm.c (x_make_frame_visible, x_iconify_frame):
6107 Use x_set_bitmap_icon to factor out common code.
6109 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6111 * dispextern.h (check_x_display_info, x_get_string_resource):
6112 Declare here just once and unify the latter.
6113 * frame.c (check_x_display_info, x_get_string_resource):
6114 * nsterm.h (check_x_display_info):
6115 * xrdb.c (x_get_string_resource):
6116 * xterm.h (check_x_display_info): Remove prototypes.
6117 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6118 * w32reg.c (x_get_string_resource): Likewise.
6119 (w32_get_rdb_resource): Adjust user.
6121 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6123 * xterm.h (struct x_display_info): New member
6124 x_pending_autoraise_frame, going to replace...
6125 * xterm.c (pending_autoraise_frame): ...static variable.
6126 (x_new_focus_frame, XTread_socket): Adjust users.
6127 * w32term.h (struct w32_display_info): New member
6128 w32_pending_autoraise_frame, going to replace...
6129 * w32term.c (pending_autoraise_frame): ...global variable.
6130 (x_new_focus_frame, w32_read_socket): Adjust users.
6132 2013-09-17 Glenn Morris <rgm@gnu.org>
6134 * xdisp.c (message_dolog): If we create *Messages*,
6135 switch it to messages-buffer-mode.
6137 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6139 Don't overuse 'const' in types of locals.
6140 * bidi.c (bidi_count_bytes):
6141 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6142 (xg_event_is_for_scrollbar):
6143 * xselect.c (x_handle_property_notify)
6144 (x_handle_selection_notify, x_handle_dnd_message):
6145 * xsettings.c, xsettings.h (xft_settings_event):
6146 * xterm.c (x_handle_net_wm_state, handle_one_event)
6147 (x_menubar_window_to_frame, x_detect_focus_change)
6148 (construct_mouse_click, note_mouse_movement)
6149 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6150 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6151 (handle_one_xevent, x_handle_net_wm_state):
6152 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6153 (x_handle_dnd_message):
6154 Avoid unnecessary 'const', typically the second 'const' in
6155 'const foo * const arg', a 'const' that does not affect the API
6156 and doesn't significantly help the human reader.
6158 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6160 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6161 only if Glib < 2.36.0.
6162 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6163 * xsettings.c (init_gconf, init_gsettings): Do not check
6165 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6167 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6169 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6171 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6172 before calling g_type_init.
6174 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6176 * nsterm.m (syms_of_nsterm): ... to here.
6178 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6180 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6181 (ignore_next_mouse_click_timeout): Use Time as X does.
6182 (handle_one_xevent): Avoid cast and use unsigned comparison.
6184 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6186 Do not copy X event in handle_one_xevent except KeyPress case.
6187 Wnen XEvent is processed, it is unlikely to be changed except
6188 KeyPress case, so we can avoid copying and use const pointer to
6189 const data to make sure that an event is not changed elsewhere.
6190 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6191 const' and do not create local copy except for the KeyPress event.
6192 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6193 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6194 (x_handle_net_wm_state, x_menubar_window_to_frame)
6195 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6196 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6197 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6198 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6199 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6200 (x_handle_dnd_message):
6201 * xsettings.c (xft_settings_event):
6202 Use 'const XEvent * const' where appropriate.
6203 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6205 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6207 Fix X event waiting to handle multiple frames.
6208 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6209 * xterm.c (pending_event_wait): Remove. Adjust users.
6210 (x_detect_focus_change): Pass frame arg.
6211 (handle_one_xevent): Find related frame early and clear per-frame
6212 wait_event_type only if this is an event for the relevant frame.
6213 (x_wait_for_event): Use per-frame wait_event_type.
6215 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6217 * nsfns.m (Fx_create_frame): Fix font driver registration for
6220 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6221 for syms_of_macfont.
6223 * nsterm.m: Include macfont.h.
6224 (ns_tmp_flags, ns_tmp_font): Remove.
6225 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6226 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6227 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6228 (changeFont:): Fix code style. Check for font driver type when
6231 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6234 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6235 (nsfont_open): Set font driver type.
6236 Set font->ascent and font->descent. Figure out font instead of
6237 ns_tmp_font, and flags instead of ns_tmp_flags.
6238 Fix indentation. Remove call to ns_draw_text_decoration,
6241 * nsfns.m: Include macfont.h.
6242 (Fx_create_frame): Register macfont driver, make a better default font.
6243 (Fns_popup_font_panel): Get font from macfont driver, if used.
6245 * macfont.m, macfont.h, macuvs.h: New files.
6247 * font.h: Declare syms_of_macfont.
6249 * font.c (syms_of_font): Call syms_of_macfont.
6251 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6253 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6255 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6256 and it is always zero for others, so I assume that this is an ancient
6257 leftover which nobody will want to change any more.
6258 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6259 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6260 * frame.c (x_set_scroll_bar_width):
6261 * w32fns.c (w32_createscrollbar):
6262 * w32term.c (w32_set_vertical_scroll_bar):
6263 * xfns.c (x_set_scroll_bar_default_width):
6264 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6265 (x_scroll_bar_expose): Related users changed.
6267 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6269 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6270 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6271 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6273 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6275 * nsterm.h, w32term.h, xterm.h: ...and not here.
6276 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6277 Remove unused Xisms.
6278 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6279 these modules are never compiled otherwise.
6281 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6283 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6284 Doc fix. (Bug#15375)
6286 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6288 Unify Fx_focus_frame between all ports.
6289 * frame.h (x_focus_frame): New prototype.
6290 * xfns.c (Fx_focus_frame): Remove.
6291 (syms_of_xfns): Do not defsubr it.
6292 (x_focus_frame): X implementation.
6293 * nsfns.m (Fx_focus_frame): Remove.
6294 (syms_of_nsfns): Do not defsubr it.
6295 (x_focus_frame): NS implementation.
6296 * w32term.c (Fx_focus_frame): Remove.
6297 (x_focus_on_frame): Rename to...
6298 (x_focus_frame): W32 implementation.
6299 * w32term.h (x_focus_on_frame): Remove prototype.
6300 * w32fns.c (Fx_focus_frame): Remove.
6301 (syms_of_w32fns): Do not defsubr it.
6302 * frame.c (Fx_focus_frame): Define here.
6303 (syms_of_frame): Defsubr here.
6304 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6306 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6308 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6309 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6310 each port to reference the port-specific window system data.
6311 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6312 (FRAME_DISPLAY_INFO): Define.
6313 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6314 (FRAME_DISPLAY_INFO): Define. Adjust users.
6315 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6316 (FRAME_DISPLAY_INFO): Define. Adjust users.
6317 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6318 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6319 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6320 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6321 * xselect.c, xterm.c: All related users changed.
6323 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6325 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6326 (x_menubar_window_to_frame): Remove prototypes.
6327 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6328 (x_menubar_window_to_frame, x_top_window_to_frame):
6330 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6331 (x_menubar_window_to_frame, x_top_window_to_frame):
6332 ...to here and convert all but the last to static.
6334 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6336 * lisp.mk (lisp): Add w32-common-fns.elc.
6338 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6340 * charset.c (char_charset): Document an exception for char-charset.
6342 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6344 * xterm.h (x_display_info): New field last_user_time...
6345 * xterm.c (toplevel): ...to replace static last_user_time.
6346 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6348 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6350 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6351 scroll bar values to prevent thumb from disappear and update comment.
6353 2013-09-11 Glenn Morris <rgm@gnu.org>
6355 * emacs.c (usage_message): Possessive apostrophe tweak.
6357 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6359 * nsterm.m (syms_of_nsterm): Use Qns.
6360 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6361 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6362 * xfns.c (x_display_info_for_name, Fx_open_connection):
6363 Remove old '#if 0' code.
6364 (syms_of_xfns): Use Qx.
6365 * termhooks.h (fullscreen_hook): Remove the leftover.
6366 (struct terminal): Fix typo in comment.
6368 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6370 Cleaning up a few X scroll bar bits.
6371 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6372 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6373 New member last_seen_part, going to replace...
6374 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6375 (xt_action_hook) [USE_LUCID]: Adjust user.
6376 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6377 Lucid-specific scroll bar support.
6378 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6379 to int and adjust to use last_seen_part member.
6380 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6381 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6382 Initialize last_seen_part.
6384 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6386 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6387 insert-buffer-substring an empty string.
6389 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6391 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6392 avoiding a GCC warning.
6394 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6396 Ifdef away frame tool bar code when it is not really used.
6397 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6398 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6399 and minimize_tool_bar_window_p under the above.
6400 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6401 (fset_tool_bar_window): Likewise.
6402 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6403 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6404 (change_frame_size_1):
6405 * window.c (window_from_coordinates, Frecenter): Adjust users.
6406 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6407 code is not really used.
6408 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6409 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6410 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6411 [!USE_GTK && !HAVE_NS]: Define as such.
6412 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6413 (note_mouse_highlight, expose_frame):
6414 * xfns.c (x_set_tool_bar_lines):
6415 * xterm.c (handle_one_xevent): Adjust users.
6417 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6419 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6420 This bug was introduced by my 2013-08-26 patch, which incorrectly
6421 assumed that the terminfo implementation doesn't use termcap buffers.
6422 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6423 these buffers apparently are used after all.
6424 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6425 (struct tty_display_info): Define members termcap_term_buffer and
6426 termcap_strings_buffer even if TERMINFO.
6428 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6431 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6432 'usage' docstring entry to pacify make-docfile.
6434 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6436 Change comparison functions =, <, >, <=, >= to take many arguments.
6437 * data.c: Change comparison functions' interface and implementation.
6438 * lisp.h: Make arithcompare available for efficient two arg
6440 * bytecode.c: Use arithcompare.
6441 * fileio.c: Use new interface.
6443 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6445 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6447 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6449 * eval.c (Feval): Document the new use of `lexical'.
6451 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6453 Review and drop old frame resize hack.
6454 * frame.h (struct frame): Remove force_flush_display_p.
6455 * dispnew.c (update_frame): Adjust user and don't call
6456 flush_frame here. The comment has said that there was an issues
6457 with redisplaying fringes, but I don't see any differences with
6458 and without this hack. Hopefully we can continue without it.
6459 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6460 current frame matrices twice if resized_p is set.
6462 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6464 Do not populate pure Xism x_sync to other ports.
6465 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6466 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6467 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6468 * w32term.h (x_sync): Remove prototype.
6470 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6472 Cleanup frame flushing.
6473 * dispextern.h (struct redisplay_interface):
6474 Drop flush_display_optional because flush_display is enough
6475 for X and flushing via RIF is just a no-op for others.
6476 * frame.h (flush_frame): New function.
6477 * dispnew.c (update_frame):
6478 * minibuf.c (read_minibuf):
6479 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6481 * keyboard.c (detect_input_pending_run_timers): Do not flush
6482 all frames but selected one in redisplay_preserve_echo_area.
6483 * nsterm.m (ns_flush): Remove no-op.
6484 (ns_redisplay_interface): Adjust user.
6485 * w32term.h (x_flush): Remove no-op.
6486 (w32_redisplay_interface): Adjust user.
6487 * xterm.c (x_flush): Simplify because we do not flush all
6488 frames at once any more. Adjust comment.
6489 (x_redisplay_interface): Adjust user.
6491 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6493 Port --without-x --enable-gcc-warnings to Fedora 19.
6494 * gfilenotify.c (globals_of_gfilenotify):
6495 Call g_type_init only if using an older glib version that needs it.
6497 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6499 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6500 (last_glyphless_glyph_merged_face_id): Remove declarations.
6501 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6502 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6503 (last_glyphless_glyph_merged_face_id): Now static.
6504 (merge_escape_glyph_face): New function, refactored from...
6505 (get_next_display_element): ...here.
6506 (merge_glyphless_glyph_face): New function, refactored from...
6507 (produce_glyphless_glyph): ...here...
6508 * term.c (produce_glyphless_glyph): ...and here.
6510 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6512 * eval.c (eval_sub): Only call Ffunction if necessary.
6514 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6516 Attempt to make redisplay more selective when changing cursor type.
6517 * frame.h (struct frame): New bitfield cursor_type_changed.
6518 * xdisp.c (cursor_type_changed): Remove.
6519 (try_cursor_movement, redisplay_window, try_window_id)
6520 (set_frame_cursor_types, try_window_reusing_current_matrix):
6521 Adjust to use per-frame bitfield.
6522 (redisplay_internal): Look for cursor type change on each visible
6523 frame and consider all frames if cursor type has been changed on
6524 the frame other than selected. If cursor type has been changed on
6525 selected frame only, do not use fast update.
6527 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6529 Attempt to make redisplay more selective when changing fonts.
6530 * frame.h (struct frame): New bitfield fonts_changed.
6531 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6532 (adjust_frame_glyphs): Add prototype.
6533 * dispnew.c (fonts_changed_p): Remove.
6534 (adjust_glyphs): Remove because we do not
6535 adjust matrices on all frames at once any more.
6536 (adjust_frame_glyphs): Block and unblock input here.
6537 (adjust_glyph_matrix): Use fonts_changed.
6538 (change_frame_size_1): Use adjust_frame_glyphs.
6539 * font.c (font_open_entity): Use fonts_changed.
6540 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6541 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6542 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6543 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6544 (shrink_mini_window, Fresize_mini_window_internal)
6545 (window_scroll_pixel_based, Fset_window_configuration)
6546 (apply_window_adjustment, Fset_window_vscroll):
6547 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6548 Use adjust_frame_glyphs.
6549 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6550 (try_window_reusing_current_matrix, try_window_id, display_line)
6551 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6552 (redisplay_internal): Consider fonts_changed and adjust frame
6553 matrices for each frame only if the frame is visible. If font
6554 has been changed on some frame during full redisplay, retry
6555 only visible frames where the font has been actually changed.
6557 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6559 Cache current header and mode line height for each window.
6560 * window.h (struct window): New fields mode_line_height
6561 and header_line_height.
6562 * window.c (make_window): Initialize them.
6563 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6564 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6565 (current_mode_line_height, current_header_line_height):
6567 * xdisp.c (current_mode_line_height, current_header_line_height):
6569 (pos_visible_p, init_xdisp): Adjust user.
6570 (redisplay_window): Invalidate mode_line_height and
6571 header_line_height if current and desired matrices do not agree.
6573 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6575 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6576 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6578 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6580 Make --without-x compatible with --enable-gcc-warnings.
6581 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6582 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6583 members under HAVE_WINDOW_SYSTEM.
6584 * keyboard.c (make_lispy_focus_out): Likewise.
6585 (record_menu_key): Move under HAVE_MENUS.
6586 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6587 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6588 (syms_of_xdisp): Adjust user.
6589 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6590 (start_hourglass, cancel_hourglass):
6591 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6592 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6593 and CLEAR_FONT_TABLE_NFONTS.
6594 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6595 Declare only if HAVE_WINDOW_SYSTEM.
6596 (lface_same_font_attributes_p, clear_face_gcs): Define only
6597 if HAVE_WINDOW_SYSTEM.
6599 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6601 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6602 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6603 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6605 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6607 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6609 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6611 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6612 This fixes a type error on hosts where ptrdiff_t is wider than int.
6614 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6616 * keyboard.c (read_key_sequence_vs): New function.
6617 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6620 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6622 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6624 Makefile improvements.
6625 * Makefile.in (config.status): Don't use double-colon rules, as
6626 they are not portable according to POSIX. Fix shell typo with `;
6627 I guess this rule has never been tested?
6628 (VCSWITNESS): New macro, to override any environment var.
6630 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6632 * xterm.h (struct x_display_info): Do not track X connection
6633 fd separately because it is always available from Display.
6634 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6637 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6639 * buffer.c (drop_overlay):
6640 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6641 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6643 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6645 * buffer.c (Fmake_overlay, Fmove_overlay):
6646 * intervals.c (set_point_from_marker):
6647 * print.c (PRINTPREPARE): Prefer signal_error
6648 to plain error and report unsuitable marker too.
6650 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6652 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6653 for 'dragging' member.
6654 (struct x_output): Remove set-but-unused leftovers
6655 'left_before_move' and 'top_before_move'.
6656 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6657 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6658 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6659 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6660 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6661 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6662 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6663 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6665 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6667 * nsfont.m (INVALID_GLYPH): New define.
6668 (nsfont_encode_char): Use INVALID_GLYPH.
6669 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6671 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6673 * xterm.c (x_last_mouse_movement_time): Revert last change.
6674 This code should use XDisplayMotionBufferSize to check display's
6675 motion history first, and there are few other issues as well.
6676 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6677 (handle_one_xevent): Adjust user.
6679 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6681 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6682 * frame.c (Flast_nonminibuf_frame): ... to here.
6683 (check_minibuf_window): Don't abort if no window was found
6686 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6688 Use XGetMotionEvents to ask the last mouse motion time from X server.
6689 * xterm.c (X_MOTION_HISTORY): Default to 1.
6690 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6691 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6692 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6693 Ifdef away legacy code.
6694 (XTmouse_position, x_scroll_bar_report_motion):
6695 Use x_last_mouse_movement_time.
6696 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6699 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6701 * msdos.c (last_mouse_window): Move to...
6702 (dos_rawgetc): ...this function and adjust comment.
6703 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6704 (mouseMoved): ...this function and adjust comment.
6705 * w32term.c (last_window): Likewise with...
6706 (w32_read_socket): ...this function.
6707 * xterm.c (last_window): Likewise with...
6708 (handle_one_xevent): ...this function.
6710 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6712 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6713 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6714 (handle_one_xevent): ...to here.
6715 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6718 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6720 * msdos.c (IT_set_terminal_window): Remove no-op.
6721 (initialize_msdos_display): Adjust terminal setup.
6722 * w32console.c (w32con_set_terminal_window): Remove no-op.
6723 (initialize_w32_display): Adjust terminal setup.
6724 * w32term.c (w32_set_terminal_window): Remove no-op.
6725 (w32_create_terminal): Adjust terminal setup.
6726 * xterm.c (XTset_terminal_window): Remove no-op.
6727 (x_create_terminal): Adjust terminal setup.
6729 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6731 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6733 (ns_create_terminal): Adjust terminal setup.
6734 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6736 (w32_create_terminal): Adjust terminal setup.
6737 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6739 (x_create_terminal): Adjust terminal setup.
6741 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6743 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6744 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6745 * dispnew.c (buffer_posn_from_coords):
6746 * window.c (Fwindow_end, displayed_window_lines):
6747 * xdisp.c (redisplay_mode_lines): Use it.
6749 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6751 * fontset.c (face_for_char): Check char in the current face font first
6752 if HAVE_NS (Bug#15138).
6754 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6756 * window.c (temp_output_buffer_show): Make sure window returned
6757 by display_buffer is live (Bug#15213).
6759 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6761 Minor cleanup to avoid forward declarations.
6762 * coding.h (struct ccl_spec): Remove forward declaration.
6763 * composite.h (toplevel): Include font.h.
6764 (struct composition_it, struct face, struct font_metrics):
6765 Remove forward declaration.
6766 * dispextern.h (struct image, struct atimer): Likewise.
6767 * emacsgtkfixed.h (struct frame): Likewise.
6768 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6769 * font.h (struct font_driver, struct font, struct glyph_string)
6770 (struct face): Remove forward declaration.
6771 * fontset.h (struct face, struct font): Likewise.
6772 * frame.h (toplevel): Style cleanup.
6773 (enum output_method): Move to...
6774 * termhooks.h (enum output_method): ...here.
6775 (struct glyph, struct frame, struct ns_display_info)
6776 (struct x_display_info, struct w32_display_info):
6777 Remove forward declaration.
6778 * xterm.h (toplevel): Include termhooks.h.
6779 (struct font, struct window, struct glyph_matrix, struct frame)
6780 (struct input_event, struct face, struct image): Remove forward
6782 * gtkutil.h (struct _widget_value): Likewise.
6783 * keyboard.h (toplevel): Include termhooks.h.
6784 (struct input_event): Remove forward declaration.
6786 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6788 * intervals.c (set_point_from_marker): New function.
6789 * editfns.c (Fgoto_char):
6790 * process.c (Finternal_default_process_filter):
6791 * window.c (select_window_1): Use it.
6792 * buffer.h (set_point_from_marker): Add prototype.
6794 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6796 * w32.c (term_winsock): Call release_listen_threads before calling
6798 (_sys_wait_accept): Wait for accept event in a loop with a finite
6799 timeout, instead of waiting indefinitely. Will hopefully avoid
6800 hanging during exit because WSACleanup deadlocks waiting for the
6801 event object to be released. (Bug#14333)
6803 * w32proc.c (release_listen_threads): New function, signals all
6804 the reader threads that listen for connections to stop waiting.
6806 * w32.h (release_listen_threads): Add prototype.
6808 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6810 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6811 field of new marker (for sanity and safety).
6812 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6813 anyway because XMISCTYPE is a function and can't be an lvalue).
6815 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6817 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6818 (x_after_update_window_line, x_scroll_bar_create)
6819 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6820 (handle_one_xevent, x_clear_frame_area):
6821 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6822 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6823 * xterm.h (x_clear_area): Adjust prototype.
6825 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6827 Hook scanning and indentation functions to find_newline. This helps
6828 to avoid duplicated code and renders more respect to newline cache.
6829 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6830 * cmds.c (Fforward_line):
6831 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6832 Use find_newline and avoid unnecessary point movements.
6833 * search.c (scan_newline): Implement on top of find_newline.
6835 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6837 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6838 scoped code (bug#11258).
6840 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6842 * nsterm.m (last_window): New variable.
6843 (EV_TRAILER2): New macro.
6844 (EV_TRAILER): Call EV_TRAILER2.
6845 (mouseMoved:): Add support for mouse-autoselect-window
6846 on nextstep (Bug#6888).
6848 2013-08-28 Andreas Schwab <schwab@suse.de>
6850 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6851 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6852 Remove unused macro definitions.
6853 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6854 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6855 Only define if emacs.
6857 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6859 Prefer enum glyph_row_area to int where appropriate.
6860 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6862 (window_box, window_box_width, window_box_left, window_box_left_offset)
6863 (window_box_right, window_box_right_offset): Adjust prototypes.
6864 * xdisp.c (window_box, window_box_width, window_box_left)
6865 (window_box_left_offset, window_box_right, window_box_right_offset):
6866 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6867 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6868 * nsterm.m (ns_clip_to_row):
6869 * w32term.c (w32_clip_to_row):
6870 * xterm.c (x_clip_to_row): Likewise.
6872 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6874 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6875 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6877 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6879 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6880 for portability to hosts where /bin/sh has problems.
6882 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6884 Redesign redisplay interface to drop global output_cursor.
6885 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6886 (toplevel): Remove declaration of output_cursor.
6887 (set_output_cursor, x_cursor_to): Remove prototype.
6888 * window.h (struct window): New member output_cursor.
6889 (output_cursor_to): New function to replace RIF member.
6890 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6891 (update_text_area, set_window_cursor_after_update): Use it.
6892 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6893 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6894 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6895 * w32term.c (x_update_window_begin, x_update_window_end):
6896 * xterm.c (x_update_window_begin, x_update_window_end):
6897 Adjust to use per-window output cursor.
6899 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6901 Simplify SELECT_TYPE-related code.
6902 Like EMACS_TIME, this portability layer is no longer needed, since
6903 Emacs has been using fd_set as a portability layer for some time.
6904 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6905 (SELECT_TYPE): Remove. All uses changed to fd_set.
6906 (fd_set) [!FD_SET]: New typedef.
6908 Simplify EMACS_TIME-related code.
6909 This portability layer is no longer needed, since Emacs has been
6910 using struct timespec as a portability layer for some time.
6911 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6912 Include <time.h> rather than "systime.h"; that's all that's needed now.
6913 * dispnew.c: Include <timespec.h> rather than "systime.h";
6914 that's all that's needed now.
6915 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6916 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6917 TIMESPEC_RESOLUTION.
6918 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6919 LOG10_TIMESPEC_RESOLUTION.
6920 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6921 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6922 (make_emacs_time): Remove. All used changed to make_timespec.
6923 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6924 (current_timespec): Rename from current_emacs_time. All uses changed.
6925 (add_emacs_time): Remove. All uses changed to timespec_add.
6926 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6927 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6928 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6929 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6930 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6931 (current_timespec): Rename from current_emacs_time. All uses changed.
6932 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6933 changed to timespec_cmp.
6934 * xgselect.c: Include <timespec.h>, since our .h files don't.
6936 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6938 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6939 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6940 Remove the leftovers.
6941 * gtkutil.c (toplevel): Do not declare Qxft but include
6943 * image.c (toplevel): Do not declare Vlibrary_cache because
6944 it's already done in lisp.h.
6946 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6948 * lisp.h (Mouse_HLInfo): Move from here...
6949 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6950 (reset_mouse_highlight): New function.
6951 * msdos.c (dos_set_window_size, IT_update_begin)
6952 (internal_terminal_init):
6953 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6954 (ns_initialize_display_info):
6955 * w32console.c (initialize_w32_display):
6956 * w32term.c (x_update_window_end, x_free_frame_resources)
6957 (w32_initialize_display_info):
6958 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6959 * window.c (Fdelete_other_windows_internal):
6960 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6961 * termchar.h (toplevel):
6962 * xterm.h (toplevel): Include dispextern.h.
6964 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6966 Fix minor problems found by static checking.
6967 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6968 (expect): Avoid nested-if warning.
6969 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6970 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6971 * nsterm.h, nsterm.m (ns_select):
6972 * xgselect.c, xgselect.h (xg_select):
6973 Adjust signature to better match pselect's.
6974 * nsterm.m (ns_select):
6975 Don't set *TIMEOUT, since pselect doesn't.
6976 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6977 diagnostic about assigning const char * to it.
6978 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6980 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6982 * lread.c (substitute_object_recurse): Handle hash-tables as well
6985 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6987 Fix unlikely core dump in init_tty, and simplify terminfo case.
6988 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6989 The old version incorrectly dumped core if malloc returned a
6990 buffer containing only non-NUL bytes.
6991 (init_tty): Do not allocate or free termcap buffers; the
6992 struct does that for us now.
6993 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6994 (struct tty_display_info): Define members termcap_term_buffer and
6995 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6996 use them. Allocate them directly in struct rather than indirectly
6997 via a pointer, to simplify init_tty.
6999 * frame.c (check_minibuf_window): Initialize 'window' properly,
7000 so that Emacs reliably aborts later if 'window' is not initialized.
7002 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7004 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7005 of VoidSymbol (Bug#15154).
7007 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7009 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7010 mouse_face_beg_y and mouse_face_end_y.
7011 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7012 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7013 Adjust users and update comment where appropriate.
7015 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7017 * frame.c (check_minibuf_window): New function.
7018 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7019 Call check_minibuf_window (Bug#15183).
7021 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7023 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7024 because this is the only last cursor data we need to keep and consult.
7025 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7026 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7029 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7031 Fix recovering from possible decompression error.
7032 Since insert_from_gap doesn't always move point, we can't use PT as
7033 the position where the partially decompressed data ends, and
7034 should count how many bytes was produced so far.
7035 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7036 (unwind_decompress): Really delete partially uncompressed data.
7037 (Fzlib_decompress_region): Take decompressed data size into account.
7039 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7041 * syntax.c (init_syntax_once): Adjust comment and do an early
7042 initialization of Qchar_table_extra_slots just once...
7043 * casetab.c (init_casetab_once):
7044 * category.c (init_category_once):
7045 * character.c (syms_of_character):
7046 * coding.c (syms_of_coding):
7047 * xdisp.c (syms_of_xdisp): ...and omit it here.
7049 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7051 * xdisp.c (get_next_display_element): Don't apply to characters
7052 from a display vector the logic of setting it->end_of_box_run_p
7053 suitable for characters from a buffer. (Bug#15175)
7055 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7056 to handle directories, rather than '_utime' which doesn't.
7059 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7061 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7062 or fullscreen (Bug#14627).
7064 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7066 System-dependent integer overflow fixes.
7067 * process.c (Fset_process_window_size): Signal an error if
7068 the window size is outside the range supported by the lower level.
7069 * sysdep.c (set_window_size): Return negative on error,
7070 nonnegative on success, rather than -1, 0, 1 on not in system,
7071 failure, success. This is simpler. Caller changed.
7072 (serial_configure): Remove unnecessary initialization of local.
7073 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7074 size fits in unsigned long; this isn't true on some 32-bit hosts.
7075 Avoid buffer overrun if some future version of /proc/meminfo has a
7076 variable name longer than 20 bytes.
7077 (system_process_attributes) [__FreeBSD__]:
7078 Don't assume hw.availpages fits in 'int'.
7080 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7082 Don't let very long directory names overrun the stack.
7083 Fix some related minor problems involving "//", vfork.
7084 * callproc.c (encode_current_directory): New function.
7085 (call_process): Don't append "/"; not needed.
7086 * fileio.c (file_name_as_directory_slop): New constant.
7087 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7088 this can save the caller having to alloca.
7089 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7090 Use SAFE_ALLOCA, not alloca.
7091 (directory_file_name, Fexpand_file_name): Leave leading "//"
7092 alone, since it can be special even on POSIX platforms.
7093 * callproc.c (call_process):
7094 * process.c (Fformat_network_address):
7095 * sysdep.c (sys_subshell):
7096 Use encode_current_directory rather than rolling our own.
7097 (create_process): No need to encode directory; caller does that now.
7098 * process.h (encode_current_directory): New decl.
7099 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7100 Rework to avoid 'goto xyzzy;'.
7102 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7104 * xdisp.c (handle_face_prop): If the default face was remapped use
7105 the remapped face for strings from prefix properties. (Bug#15155)
7107 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7109 Minor cleanup for redisplay interface and few related functions.
7110 * frame.h (enum text_cursor_kinds): Move from here...
7111 * dispextern.h (enum text_cursor_kinds): ...to here.
7112 (toplevel): Drop unnecessary declarations.
7113 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7114 in update_window_end_hook and draw_window_cursor functions.
7115 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7116 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7117 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7118 * xterm.c (x_update_window_end, x_draw_window_cursor):
7119 * xdisp.c (display_and_set_cursor, update_window_cursor)
7120 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7121 enum text_cursor_kinds where appropriate.
7123 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7125 Redesign redisplay interface to drop updated_row and updated_area.
7126 * dispextern.h (updated_row, updated_area): Remove declaration.
7127 (struct redisplay_interface): Pass glyph row and row area parameters
7128 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7129 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7131 * dispnew.c (updated_row, updated_area): Remove.
7132 (redraw_overlapped_rows, update_window_line): Adjust user.
7133 (update_marginal_area, update_text_area): Likewise. Pass updated row
7134 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7135 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7138 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7140 * process.c (flush_pending_output): Remove stub.
7143 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7145 * callproc.c: Fix race that killed background processes (Bug#15144).
7146 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7147 Record deleted process-id in critical section, not afterwards.
7148 Don't mistakenly kill process created by a call-process invocation
7149 that discards output and does not wait.
7151 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7153 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7154 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7155 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7156 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7157 to shut up compiler in mark_object.
7158 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7160 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7162 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7163 We can't portably rely on PTY_OPEN doing that, even if
7164 it calls posix_openpt with O_CLOEXEC.
7166 2013-08-20 Kenichi Handa <handa@gnu.org>
7168 * character.c (string_char): Improve commentary.
7170 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7172 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7173 (struct animation_cache): Make signature a flexible array member.
7174 All uses changed. This is a tad slower but may insulate us better
7175 from future changes to ImageMagick.
7177 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7179 * image.c: Shrink memory needed for animation cache.
7180 (SIGNATURE_DIGESTSIZE): New constant.
7181 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7182 (imagemagick_create_cache): Copy the signature. This saves
7183 several KB of memory that ImageMagick wastes per signature.
7184 Don't bother updating the update_time, as the caller does that now.
7185 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7186 it's a fixed size struct member now.
7187 (imagemagick_get_animation_cache): Always destroy the signature,
7188 as it's now imagemagick_create_cache's responsibility to copy it.
7189 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7190 and use memcmp rather than strcmp.
7191 eassert that ImageMagick returns a signature of the specified length.
7193 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7195 * image.c (imagemagick_get_animation_cache): Don't segfault on
7197 (imagemagick_get_animation_cache): Revert to previous definition
7198 so that it actually works. But keep the memory leak fix.
7199 (imagemagick_get_animation_cache): Fix memory leak.
7201 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7203 * image.c: Fix animation cache signature memory leak.
7204 Fix some other minor performance problems while we're at it.
7205 (imagemagick_create_cache): Clear just the members that
7206 need clearing. Don't set update_time, as caller does that now.
7207 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7208 Simplify by using pointer-to-pointer instead of a prev pointer.
7209 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7210 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7211 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7212 it's already a copy. Free the signature probe unless it's cached.
7214 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7215 This was introduced by my 2013-08-12 fix for Bug#15035.
7217 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7219 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7220 (imagemagick_prune_animation_cache): Now static.
7222 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7224 * image.c (imagemagick_get_animation_cache): Don't segfault when
7225 pruning all entries.
7227 2013-08-18 Ken Brown <kbrown@cornell.edu>
7229 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7230 static heap if ENABLE_CHECKING is defined.
7231 (max_bss_sbrk_ptr): New variable.
7233 (report_sheap_usage): Report maximum static heap usage instead of
7234 ending static heap usage.
7236 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7238 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7239 of zlib_initialized according to the results of calling
7240 init_zlib_functions.
7242 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7244 * image.c: Implement an ImageMagick per-image cache.
7245 (imagemagick_get_animation_cache): Fix a double-free error.
7246 (imagemagick_load_image): Remove the ping_wand code, which only
7247 apparently saved time on invalid animated images, and slowed down
7248 everything else. Optimise for the common case.
7250 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7252 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7254 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7256 * marker.c (set_marker): Remove documentation of undefined behavior.
7258 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7260 * image.c (imagemagick_compute_animated_image): Animate correctly
7261 when sub-images are smaller than the main image.
7262 (imagemagick_compute_animated_image): Setting the iterator row to
7263 zero is apparently not allowed.
7264 (imagemagick_compute_animated_image): Allow images that say they
7265 have sub-images that are bigger than the main image, but just crop
7268 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7270 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7272 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7274 * image.c (imagemagick_compute_animated_image): Respect the GIF
7277 2013-08-15 Ken Brown <kbrown@cornell.edu>
7279 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7280 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7283 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7285 Fix minor problems found by static checking.
7286 * frame.c (delete_frame):
7287 * xdisp.c (next_element_from_display_vector):
7288 Avoid uninitialized local.
7289 * image.c (imagemagick_compute_animated_image): Port to C89.
7290 Prefer usual GNU indentation style for loops.
7291 Be more careful about bizarrely large sizes, by using ptrdiff_t
7294 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7296 Fix infinite frame selection loop (Bug#15025).
7297 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7299 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7301 * xdisp.c (compute_window_start_on_continuation_line):
7302 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7303 to make sure we end up setting the window start at the leftmost
7304 visible character of the display line. This avoids funky
7305 horizontal shifting because the window start is not kept on the
7306 same position. (Bug#15090)
7307 (next_element_from_display_vector): Support 'box' face attribute
7308 in the face definitions of a display vector. (Bug#15099)
7310 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7312 * image.c (imagemagick_compute_animated_image): Implement animated
7314 (imagemagick_compute_animated_image): Fix some compilation
7315 warnings. Implement a very simple cache to make the animation
7316 usable at all, but it should be replaced with a per-image cache.
7318 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7320 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7321 to do `for' loops over alist values.
7322 * buffer.h (FOR_EACH_BUFFER):
7323 * process.c (FOR_EACH_PROCESS): Use it.
7324 (handle_child_signal, status_notify, Fget_buffer_process)
7325 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7327 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7329 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7330 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7331 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7332 to xzalloc and so avoid redundant call to memset.
7333 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7334 members because it is allocated with xzalloc and so already zeroed.
7336 2013-08-14 Ken Brown <kbrown@cornell.edu>
7338 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7341 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7343 Utility function and macro to copy Lisp string to C string.
7344 * lisp.h (xlispstrdupa): New macro.
7345 (xlispstrdup): New prototype.
7346 * alloc.c (xlispstrdup): New function.
7347 * callint.c (Fcall_interactively):
7348 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7349 (Fsubstitute_in_file_name):
7350 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7351 * image.c (x_create_bitmap_from_file):
7352 * w32term.c (w32_term_init):
7353 * xterm.c (x_term_init): Use xlispstrdup.
7355 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7357 * image.c (imagemagick_load_image): Make animated pictures work.
7358 There's still some problems with background color settings, though
7361 * decompress.c (unwind_decompress): Always restore point.
7363 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7365 * marker.c (set_marker): Reformat documentation.
7367 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7369 * xdisp.c (cursor_type_changed): Now static.
7371 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7372 Use changed. This avoids the need to call xmalloc and for the
7373 caller to call xfree, and avoids memory leaks in some situations.
7375 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7377 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7378 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7379 (redisplay_window): If window_end_valid is cleared due to non-zero
7380 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7381 so do not call to try_cursor_movement for that window.
7383 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7385 * window.h (struct window): Convert window_end_pos and
7386 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7387 (wset_window_end_pos, wset_window_end_vpos): Remove.
7388 * dispnew.c (adjust_glyph_matrix):
7389 * window.c (Fwindow_end, replace_window, set_window_buffer)
7391 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7392 (set_vertical_scroll_bar, redisplay_window, try_window)
7393 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7394 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7395 (note_mouse_highlight): Adjust users.
7396 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7399 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7401 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7402 * image.c (imagemagick_filename_hint): Use `const char *' and
7403 prefer SSDATA to SDATA to avoid warnings.
7405 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7407 Cleanup window fringes, margins and scroll bars adjustments.
7408 * window.c (set_window_fringes, set_window_margins)
7409 (set_window_scroll_bars, apply_window_adjustment): New functions.
7410 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7411 (Fset_window_scroll_bars): Use them.
7413 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7415 * window.h (struct window): Convert scroll_bar_width
7416 from Lisp_Object to integer. Adjust comment.
7417 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7419 * window.c (wset_scroll_bar_width): Remove.
7420 (make_window): Initialize scroll_bar_width.
7421 (Fsplit_window_internal): Use direct assignment.
7422 (Fset_window_configuration, save_window_save):
7423 Convert Lisp_Object to integer and back where appropriate.
7424 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7425 bar was actually changed, and mention this in docstring.
7427 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7429 * decompress.c: Minor simplifications.
7430 (Fzlib_decompress_region): Don't bother verifying
7431 that avail_out <= UINT_MAX, as that was confusing.
7432 Mention the restriction in a comment instead.
7433 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7435 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7437 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7438 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7440 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7442 * image.c (imagemagick_filename_hint): Check for errors in the
7445 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7447 * window.c (Fwindow_margins): Return nil when there's no marginal
7448 area, as per the documented API.
7450 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7451 Fmake_vector, as scroll bar's struct members are not all Lisp
7452 objects now. This avoids crashes in GC.
7454 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7455 bool, so its address could be taken.
7457 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7459 * image.c (imagemagick_filename_hint): New function to possibly
7460 apply `image-content-type-suffixes'.
7461 (imagemagick_load_image): Use it.
7463 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7465 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7466 if loading zlib failed.
7468 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7470 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7471 2013-08-13 checkin below. Change bool to BOOL, rule is:
7472 All Obj-C code uses BOOL, except for interfaces callable from C.
7474 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7476 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7478 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7479 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7480 bool instead of BOOL.
7481 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7482 from Lisp_Object to bitfield. Adjust comment.
7483 * w32term.c (x_scroll_bar_create): Adjust user.
7484 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7485 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7486 Use bool for boolean.
7487 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7488 to `unsigned int' when defining a bitfield.
7490 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7492 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7494 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7496 * window.h (struct window): Convert left_margin_cols and
7497 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7498 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7499 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7501 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7503 (showing_window_margins_p, update_window_line, update_frame_1):
7504 * fringe.c (draw_fringe_bitmap_1):
7505 * xdisp.c (window_box_width): Adjust users.
7506 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7507 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7508 Use direct assignment.
7509 (Fset_window_configuration, save_window_save, Fwindow_margins):
7510 Convert Lisp_Object to integer and back where appropriate.
7511 (Fset_window_margins): Adjust user. Return t if any margin
7512 was actually changed, and mention this in docstring.
7514 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7516 * syntax.c (forward_word):
7517 * cmds.c (forward_char, backward_char): Mention the optional argument.
7519 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7521 * window.h (struct window): Convert left_fringe_width
7522 and right_fringe_width from Lisp_Objects to integers.
7524 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7525 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7526 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7528 (make_window): Initialize new integer fields to -1.
7529 (Fsplit_window_internal): Use direct assignment.
7530 (Fset_window_configuration, save_window_save):
7531 Convert Lisp_Object to integer and back where appropriate.
7532 (Fset_window_fringes): Adjust user. Return t if any fringe
7533 was actually changed, and mention this in docstring.
7535 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7537 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7538 * nsfns.m (x_set_cursor_type):
7539 * w32fns.c (x_set_cursor_type):
7540 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7541 * xdisp.c (set_frame_cursor_types): ...but in common code.
7543 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7545 * font.c (clear_font_cache): New function, stripped from...
7546 (Fclear_font_cache): ...here, which now uses the function
7547 above. Adjust comment.
7548 * font.h (clear_font_cache): Add prototype.
7549 * xfaces.c (clear_face_cache): Use clear_font_cache.
7551 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7553 * window.c (Fset_window_start): Compare `w', not `window' because
7554 `w' might not be equal to `window' after call to decode_live_window.
7556 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7558 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7559 This fixes a problem introduced by the Bug#15035 patch
7560 when using GPG. Reported by Herbert J. Skuhra.
7562 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7564 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7565 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7566 not yet initialized.
7568 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7570 * decompress.c (Fzlib_decompress_region): Support zlib
7571 decompression, too, and rename.
7573 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7575 Minor zlib configuration tweaks.
7576 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7577 Don't assume presence of fn_inflateInit2_ zlib internal function.
7579 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7581 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7582 include the zlib prefix.
7584 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7586 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7587 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7588 define static variables that are pointers to zlib functions to be
7590 (init_zlib_functions) [WINDOWSNT]: New function.
7591 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7593 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7594 macros instead of invoking the zlib functions directly.
7595 (syms_of_decompress): DEFSYM Qzlib_dll.
7596 Staticpro Szlib_available_p.
7598 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7600 Avoid looping over all frame windows to freeze and unfreeze.
7601 * window.h (struct window): Drop frozen_window_start_p.
7602 (freeze_window_starts): Drop prototype.
7603 * frame.h (struct frame): New frozen_window_starts flag.
7604 (FRAME_WINDOWS_FROZEN): New macro.
7605 * window.c (freeze_window_start, freeze_window_starts):
7607 (select_window, replace_window): Adjust users.
7608 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7609 (window_frozen_p): New function.
7610 (redisplay_window): Use it.
7612 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7614 Fix some fd issues when running subprocesses (Bug#15035).
7615 Fix bugs that can leak files or file descriptors on errors.
7616 Don't unlink open temp files, as that's hard for users to diagnose
7617 when things go awry (e.g., temp disk exhausted).
7618 Don't bother to lock temp files. Check for invalid recursion.
7619 * callproc.c (synch_process_fd): Remove. All uses removed.
7620 (synch_process_tempfile): New var or macro.
7621 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7623 (record_kill_process): New arg, the temp name. All callers changed.
7624 (delete_temp_file): Now just a simple wrapper around unlink.
7625 (call_process_kill): New arg, the call_process_fd array.
7626 Close them all. Clear synch_process_pid. Remove the temp file,
7627 or arrange for it to be removed.
7628 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7629 that's been moved to synch_process_tempfile. Caller changed.
7630 Do not remove the tempfile; that's now call_process_kill's
7632 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7633 call_process_kill; the caller now does that.
7634 (call_process_cleanup): Do not close the process fd; that's now
7635 call_process_kill's responsibility.
7636 (Fcall_process): Implement via new function call_process, which
7637 has most of the old body of Fcall_process, but with a different API.
7638 (call_process): New function that does not open or close filefd if
7639 it is nonnegative. Record which fds need to be closed, and let
7640 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7641 Signal an error if invoked recursively (could be done via a hook).
7642 Simplify creation of the tempfile in the MSDOS case.
7643 Don't create the output file until after checking for the executable.
7644 Report any failure to open /dev/null.
7645 Don't open /dev/null for writing twice; once is enough.
7646 Don't create pipe if all output is being discarded or sent to file.
7647 Don't worry about setting up the coding system or reading from the
7648 pipe if all output is being discarded.
7649 Hoist fd_error local into top level, to lessen block nesting.
7650 Don't record deleted pid here; now done by Fcall_process_region.
7651 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7652 and note its success in synch_process_tempfile.
7653 Do not leak resources when child_setup fails.
7654 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7655 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7656 (create_temp_file): Now returns open fd, with an additional
7657 Lisp_Object * argument to return the name. All callers changed.
7658 Do not close the file; rewind it instead, and leave it open for
7659 the caller. Do not lock the temp file. Unwind-protect the file
7660 and the file-descriptor.
7661 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7662 If an asynchrounous process, record it here, not in call_process.
7663 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7664 * eval.c (set_unwind_protect): New function.
7665 * fileio.c (write_region): New function, generalized from the
7666 old Fwrite_region. Do not lock temp files.
7667 (Fwrite_region): Use it.
7668 * lisp.h (set_unwind_protect, write_region): New decls.
7669 * process.c: Include <verify.h>.
7670 (make_process): Mark fds as initially closed.
7671 (deleted_pid_list): Now a list of pid-filename pairs.
7673 (close_process_fd): New function.
7674 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7675 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7676 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7677 (create_process, create_pty, Fmake_serial_process)
7678 (server_accept_connection): Record which fds need to be closed,
7679 and let deactivate_process close them.
7680 (Fmake_network_process): Do not discard the unwind-protect
7681 until it's safe to do so.
7682 (deactivate_process): Close the fds opened by create_process etc.
7683 (Fprocess_send_eof): Adjust to new way of recording open fds.
7684 Report an error if /dev/null can't be opened, instead of aborting.
7685 * process.h (PROCESS_OPEN_FDS): New constant.
7686 (struct Lisp_Process): New member open_fds.
7687 (record_kill_process, record_deleted_pid): Adjust signatures.
7688 (record_deleted_pid): Move decl here ...
7689 * syswait.h (record_deleted_pid): ... from here.
7691 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7693 * decompress.c: Fix bugs with large buffers and weird inputs.
7694 Tune a bit. Reindent as per usual Emacs style.
7695 (BUFFER_SIZE): Remove.
7696 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7697 more than UINT_MAX bytes. Decompress into the gap instead of into
7698 an auto buffer, as this should avoid copying. Return nil if
7699 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7700 set immediate_quit; we shouldn't trust zlib code that much.
7702 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7704 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7705 errors, and really move the gap to where we want it.
7707 * lisp.h: Include decompress.c support.
7709 * emacs.c (main): Include decompress.c support.
7711 * Makefile.in: Include -lz if present.
7713 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7715 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7716 (initWithTitle:): Initialize frame to 0.
7717 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7718 (fillWithWidgetValue:frame:): Rename from
7719 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7721 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7722 fillWithWidgetValue:frame:
7724 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7725 remove memory leak warnings.
7727 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7728 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7731 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7732 (x_activate_menubar): Update the whole menu.
7733 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7734 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7735 current event is not NSSystemDefined (Bug#15001).
7736 Call ns_check_menu_open only if trackingMenu is 2.
7737 (menuDidClose:): New method, decrease trackingMenu.
7738 (fillWithWidgetValue:setDelegate:): New method.
7739 (fillWithWidgetValue:): Call the above.
7741 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7743 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7745 Omit some unnecessary casts.
7746 Many of these go back to the old pre-C89 days, when they may have
7747 been needed, but we've been assuming C89 or later for a while now.
7748 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7749 (live_float_p, live_misc_p, live_vector_p):
7750 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7751 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7752 (defvar_per_buffer):
7753 * callint.c (Fcall_interactively):
7754 * doc.c (Fsubstitute_command_keys):
7755 * filelock.c (get_boot_time):
7756 * frame.c (xrdb_get_resource):
7757 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7758 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7759 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7760 (menuitem_highlight_callback, menu_destroy_callback)
7761 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7762 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7763 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7764 (xg_tool_bar_help_callback, tb_size_cb):
7765 * image.c (xpm_alloc_color, png_read_from_memory)
7766 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7767 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7769 * keymap.c (describe_map):
7770 * nsfns.m (Fns_display_monitor_attributes_list):
7771 * nsmenu.m (process_dialog:):
7772 * nsterm.m (hold_event):
7773 * process.c (wait_reading_process_output):
7774 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7775 * scroll.c (do_direct_scrolling, scrolling_1):
7776 * termcap.c (tgetent):
7777 * window.c (check_window_containing, add_window_to_list)
7778 (freeze_window_starts):
7779 * xdisp.c (compare_overlay_entries, vmessage):
7780 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7781 (x_get_monitor_attributes_xrandr)
7782 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7783 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7784 * xfont.c (xfont_match, xfont_open):
7785 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7786 (menubar_selection_callback, menu_position_func)
7787 (popup_selection_callback, create_and_show_popup_menu)
7788 (dialog_selection_callback, create_and_show_dialog):
7789 * xrdb.c (x_get_string_resource)
7791 * xsmfns.c (x_session_check_input):
7792 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7793 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7794 (xaw_jump_callback, xaw_scroll_callback):
7795 Omit unnecessary casts.
7797 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7799 Minor string-length refactoring.
7800 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7801 * frame.c (make_monitor_attribute_list):
7802 Prefer build_string to strlen + make_string.
7804 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7806 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7807 don't check minor_code (Bug#14417).
7809 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7811 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7812 vertical positions instead. This avoids calling MATRIX_ROW with
7813 row numbers that are possibly beyond valid limits. (Bug#15064)
7815 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7817 Use xstrdup and build_unibyte_string where applicable.
7818 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7819 * xfns.c (x_window):
7820 * xrdb.c (x_get_customization_string):
7821 * xterm.c (xim_initialize):
7822 * w32fns.c (w32_window): Use xstrdup.
7823 (w32_display_monitor_attributes_list):
7824 * emacs.c (init_cmdargs):
7825 * keyboard.c (PUSH_C_STR):
7826 * nsfont.m (nsfont_open):
7827 * sysdep.c (system_process_attributes):
7828 * w32.c (system_process_attributes):
7829 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7831 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7833 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7834 variables of these types so that GDB would know about them, as aid
7835 for debugging fatal exceptions. (Bug#15024) See also
7836 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7839 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7841 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7842 larger than the NSWindow (Bug#14934).
7844 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7846 Redesign redisplay interface to drop global variable updated_window.
7847 Always pass currently updated window as a parameter to update routines.
7848 * dispextern.h (updated_window): Remove declaration.
7849 (struct redisplay_interface): Pass window parameter to
7850 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7851 and after_update_window_hook.
7852 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7854 * dispnew.c (updated_window): Remove.
7855 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7856 (update_window_line): Adjust to match redisplay interface changes.
7857 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7858 (ns_scroll_run, ns_after_update_window_line):
7859 * w32term.c (x_update_window_begin, x_update_window_end)
7860 (x_after_update_window_line, x_scroll_run):
7861 * xterm.c (x_update_window_begin, x_update_window_end)
7862 (x_after_update_window_line, x_scroll_run):
7863 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7864 Likewise. Adjust comments where appropriate.
7865 (x_cursor_to): Simplify because this is always called during window
7866 update (but install debugging check anyway).
7867 (expose_window): Check must_be_updated_p flag to see whether this
7868 function is called during window update.
7870 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7872 Do not reset window modification event counters excessively.
7873 These leftovers and poor man's tricky methods to catch extra
7874 redisplay's attention are no longer needed.
7875 * frame.c (set_menu_bar_lines_1):
7876 * minibuf.c (read_minibuf_unwind):
7877 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7878 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7879 (window_scroll_line_based, Fset_window_configuration):
7880 * xdisp.c (redisplay_window): Do not reset last_modified and
7881 last_overlay_modified counters.
7883 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7885 * xselect.c (x_send_client_event): Set send_event and serial, memset
7886 data.l as it might be bigger than data.b. Use 24 bit mask to
7887 XSendEvent (Bug#15034).
7889 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7891 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7892 for TTY frames that are not the top frame on their console.
7895 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7897 * w32term.c (w32fullscreen_hook): Really maximize frame when
7898 asked for (Bug#14841).
7900 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7902 Prefer selected_window to Fselected_window, likewise for frames.
7903 * buffer.c (Fbuffer_swap_text):
7904 * data.c (Fvariable_binding_locus):
7905 * window.c (run_window_configuration_change_hook): Adjust users.
7906 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7907 Use decode_live_frame.
7909 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7911 Be more careful if selected window shows the buffer other than current,
7912 use window_outdated only if this is not so. This change should also
7913 address some weird issues discussed in Bug#13012.
7914 * window.h (window_outdated): New prototype.
7915 * window.c (window_outdated): Now here. Convert from static and
7916 always assume window's buffer.
7917 (Fwindow_end, Fwindow_line_height): Use it.
7918 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7919 and always assume window's buffer.
7920 (redisplay_window): Adjust user.
7921 (redisplay_internal): Call to reconsider_clip_changes once and
7922 check whether mode line should be updated only if selected window
7923 shows current buffer.
7924 (run_window_scroll_functions): Use eassert for debugging check.
7925 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7927 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7929 * window.c (window_scroll, window_scroll_pixel_based)
7930 (window_scroll_line_based): Use bool for booleans.
7932 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7934 * process.c: Fix minor off-by-one issues in descriptor counts.
7935 This shouldn't fix any real bugs, but it cleans up the code a bit.
7936 (max_process_desc, max_input_desc): -1, not 0, means none.
7938 (delete_input_desc): New function.
7939 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7940 (deactivate_process): Scan backwards when recomuting max_process_desc;
7941 that should be faster.
7942 (init_process_emacs): Initialize max_input_desc.
7944 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7946 Use region cache to speedup bidi_find_paragraph_start.
7947 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7948 Rename cache_long_line_scans to cache_long_scans.
7949 * buffer.c (bset_cache_long_line_scans): Rename to
7950 bset_cache_long_scans.
7951 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7952 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7954 (syms_of_buffer): Rename cache-long-line-scans to
7955 cache-long-scans. Adjust docstring.
7956 * search.c (newline_cache_on_off):
7957 * indent.c (width_run_cache_on_off): Adjust users.
7958 * bidi.c (bidi_paragraph_cache_on_off): New function.
7959 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7960 * insdel.c (prepare_to_modify_buffer):
7961 Invalidate bidi_paragraph_cache if enabled.
7963 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7965 Invalidate region caches only if buffer text is going to be changed.
7966 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7967 (modify_text): ...new prototype.
7968 (prepare_to_modify_buffer_1): New prototype.
7969 * textprop.c (modify_region): Rename to...
7970 (modify_text_properties): ...new function.
7971 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7972 (Fremove_list_of_text_properties): Adjust users.
7973 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7974 (modify_text): ...new function.
7975 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7976 (prepare_to_modify_buffer_1): ...new function.
7977 * casefiddle.c (casify_region):
7978 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7979 (Ftranspose_regions): Use modify_text.
7981 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7983 * lisp.mk (lisp): Add nadvice.elc.
7985 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7987 New macro to iterate over live buffers similar to frames.
7988 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7989 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7990 Declare buffer-related variables here to offload lisp.h.
7991 * buffer.c (Vbuffer_alist): Adjust comment.
7992 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7993 (other_buffer_safely):
7994 * data.c (store_symval_forwarding):
7995 * dispnew.c (Fframe_or_buffer_changed_p):
7996 * fileio.c (Fdo_auto_save):
7997 * filelock.c (unlock_all_files):
7998 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8000 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8002 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8003 * callproc.c (create_temp_file):
8004 * filelock.c (create_lock_file):
8005 Assume mkostemp, since it's now provided by Gnulib.
8007 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8009 * w32.c (mkostemp): New function.
8010 (mktemp): Remove, no longer used. Most of the code reused in
8011 mkostemp. (Bug#15015)
8012 (mktemp): Don't undef.
8014 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8016 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8017 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8018 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8019 (free_glyph_pool, check_glyph_memory): Likewise for
8020 all users. Adjust comments where appropriate.
8022 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8024 * composite.h: Minor fixups.
8025 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8026 to fix a misspelling, and change it to an inline function while
8027 we're at it (it need not be a macro). All uses changed.
8028 (composition_method, composition_valid_p):
8029 Rewrite to avoid assignments in if-conditions.
8031 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8033 Do not use global Lisp_Object in composition macros.
8034 * composite.h (composition_temp): Remove declaration.
8035 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8036 (composition_method, composition_valid_p): ...inline functions.
8037 (compose_region): Remove the leftover.
8038 * composite.c (composition_temp): Remove.
8039 (run_composition_function, update_compositions)
8040 (composition_compute_stop_pos, composition_adjust_point)
8041 (Ffind_composition_internal):
8042 * coding.c (handle_composition_annotation):
8043 * xdisp.c (handle_composition_prop, check_point_in_composition):
8044 Related users changed.
8046 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8048 Drop FRAME_PTR typedef.
8049 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8050 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8051 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8052 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8053 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8054 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8055 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8056 All related users changed.
8058 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8060 * eval.c (default_toplevel_binding): New function.
8062 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8063 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8064 (syms_of_eval): Export them.
8065 * data.c (Fdefault_value): Micro cleanup.
8066 * term.c (init_tty): Use "false".
8068 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8070 Fix X GC leak in GTK and raw (no toolkit) X ports.
8071 * xterm.c (x_free_frame_resources): If white and black relief
8072 GCs are allocated, always free them here.
8073 * xfns.c (x_make_gc): Omit redundant initialization.
8074 * widget.c (create_frame_gcs): Remove the leftover.
8075 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8076 in x_free_frame_resources.
8078 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8080 * nsterm.m (windowWillResize:toSize:): Only change title if
8081 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8083 (viewDidEndLiveResize): New method.
8085 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8086 inside NS_IMPL_COCOA.
8088 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8090 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8091 Do not check whether undo is enabled because record_insert and
8092 record_delete does that themselves.
8094 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8096 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8097 member which is not really used any more.
8098 (FRAME_XIC_BASE_FONTNAME): Remove.
8099 * xfns.c (xic_free_fontset): Adjust user.
8100 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8101 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8102 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8103 (xdialog_show): Use eassert for debugging check.
8104 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8106 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8108 * fileio.c, fns.c (merge): Move extern decl from here ...
8109 * lisp.h (merge): ... to here.
8111 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8113 Fix last font-related change.
8114 * w32font.h (w32font_list_internal, w32font_match_internal):
8116 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8117 (uniscribe_list_family): Adjust to match font API change.
8118 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8119 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8121 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8123 * frame.h (FRAME_MOUSE_UPDATE):
8124 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8125 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8127 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8129 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8130 * font.h (struct font_driver): Change list, match, and list_family
8131 functions to accept struct frame * as first arg.
8132 * font.c (font_score, font_compare, font_sort_entities):
8134 (font_sort_entities, font_list_entities, font_select_entity)
8135 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8136 match font API change.
8137 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8138 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8139 * ftxfont.c (ftxfont_list, ftxfont_match):
8140 * xftfont.c (xftfont_list, xftfont_match):
8141 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8142 * w32font.c (w32font_list, w32font_match, w32font_list)
8143 (w32font_list_internal, w32_font_match_internal): Likewise.
8144 * xfaces.c (Fx_family_fonts): Adjust user.
8146 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8148 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8149 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8150 only if HAVE_X_WINDOWS is in use.
8151 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8152 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8153 * w32term.c (x_wm_set_icon_position): Likewise.
8154 * w32fns.c (x_icon): Adjust user.
8156 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8158 * xterm.c (last_mouse_press_frame): Remove the
8159 leftover which is not really used any more.
8160 (handle_one_xevent, syms_of_xterm): Adjust users.
8161 (x_flush): Call XFlush once per each X display, not frame.
8162 This is better because this code always unconditionally skips
8163 non-X frames in Vframe_list and issues the only XFlush if we
8164 have more than one X frame on the same X display.
8165 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8166 Use bool for booleans.
8167 (x_draw_glyph_string_background, cvt_string_to_pixel)
8168 (cvt_pixel_dtor): Drop unnecessary prototypes.
8169 * xterm.h (x_display_ok): Adjust prototype.
8171 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8173 Drop unnecessary functions that deals with frame pixel size.
8174 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8175 (x_pixel_height): Drop prototypes.
8176 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8177 (x_pixel_height): Drop implementations.
8178 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8179 which should be always valid for window frame.
8180 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8181 * w32menu.c (Fx_popup_dialog):
8182 * xmenu.c (Fx_popup_dialog): Likewise for both.
8184 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8186 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8187 frame parameters and call to Fmodify_frame_parameters just once.
8188 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8189 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8190 and mention nil frame in docstring.
8192 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8194 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8195 (x_figure_window_size): Likewise. Adjust to return long.
8196 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8197 (toplevel): Move Qterminal_live_p to...
8198 * terminal.c (toplevel): ...here, make it static, and...
8199 (syms_of_terminal): ...DEFSYM here.
8200 * frame.h (Qterminal_live_p): Remove declaration.
8201 (make_frame, x_figure_window_size): Adjust prototype.
8202 * nsfns.m (Fx_create_frame): Use long for window flags.
8204 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8206 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8207 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8208 Do not assume that emacs_close (INT_MAX) is a no-op.
8210 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8212 * xfaces.c (make_face_cache): For struct face_cache, prefer
8213 xmalloc to xzalloc and so avoid redundant call to memset.
8214 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8216 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8218 * fringe.c (draw_window_fringes, update_window_fringes)
8219 (compute_fringe_widths):
8220 * w32term.c (x_draw_glyph_string):
8221 * window.c (candidate_window_p, Frecenter):
8222 * xfaces.c (realize_basic_faces, realize_default_face)
8223 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8224 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8225 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8226 * xmenu.c (Fx_menu_bar_open_internal):
8227 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8228 * xsettings.c (xft_settings_event):
8229 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8230 Use bool for booleans. Adjust style and comments where
8232 * dispextern.h (draw_window_fringes, update_window_fringes)
8233 (compute_fringe_widths):
8234 * xterm.h (x_had_errors_p): Adjust prototype.
8236 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8238 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8239 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8241 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8243 * fns.c (toplevel): Remove comment before Fsafe_length because
8246 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8248 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8250 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8252 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8253 frame which got the message is still alive, before dereferencing
8254 its pointer. (Bug#14970)
8256 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8257 be a live window, before using it as such. (Bug#14970)
8259 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8261 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8262 w32_detect_focus_change instead of doing part of its job by hand.
8263 This fixes the problem whereby FOCUS_OUT events were not sent to
8266 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8268 * process.c (Fprocess_list): Doc fix.
8270 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8271 being re-exposed only if it didn't ask to become visible.
8272 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8273 was previously iconified. (Bug#14841)
8274 (x_iconify_frame): Mark the frame iconified.
8276 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8278 Fix minor problems found by static checking.
8279 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8280 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8282 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8284 * eval.c (set_specpdl_old_value): New function.
8285 (unbind_to): Minor simplification.
8286 (get_backtrace_frame): New function.
8287 (Fbacktrace_frame): Use it. Add `base' argument.
8288 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8289 (syms_of_eval): Export backtrace-eval.
8290 * xterm.c (x_focus_changed): Simplify.
8292 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8294 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8296 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8298 * xdisp.c (redisplay_window): Instead of moving point out of
8299 scroll margin, reject the force_start method, and try scrolling
8300 instead. (Bug#14780)
8302 2013-07-24 Ken Brown <kbrown@cornell.edu>
8304 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8307 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8309 * eval.c (Fprogn): Do not check that BODY is a proper list.
8310 This undoes the previous change. The check slows down the
8311 interpreter, and is not needed to prevent a crash. See
8312 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8314 2013-07-23 Glenn Morris <rgm@gnu.org>
8316 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8318 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8320 Port to GNU/Linux systems with tinfo but not ncurses.
8321 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8322 to decide whether ncurses is being used. Without this change,
8323 GCC complains about tgetent not being declared, on a system
8324 that has tinfo installed but ncurses not installed.
8326 * eval.c (Fprogn): Check that BODY is a proper list.
8328 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8329 * data.c (Fsetq_default):
8330 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8331 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8333 Tune by taking advantage of the fact that ARGS is always a list
8334 when a function is declared to have UNEVALLED args.
8336 * emacsgtkfixed.c: Port to GCC 4.6.
8337 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8339 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8341 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8342 here to silence compiler warnings.
8344 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8346 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8347 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8348 from messing up Emacs's 'struct frame' (Bug#14923).
8350 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8352 * alloc.c (make_save_ptr_ptr): Define this function.
8353 It was inadvertently omitted. It's needed only if
8354 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8356 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8358 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8359 frame have focus (Bug#14895).
8361 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8363 Avoid vfork-related deadlock more cleanly.
8364 * callproc.c (child_setup): When the child's exec fails, output
8365 the program name, as that's more useful. Use O_NONBLOCK to avoid
8367 * process.c (create_process_1): Remove; no longer needed.
8368 (create_process): Remove timer hack; no longer needed, now that
8369 the child avoids deadlock.
8371 2013-07-20 Glenn Morris <rgm@gnu.org>
8373 * image.c (Fimage_flush): Fix doc typo.
8375 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8377 Fix array bounds violation when pty allocation fails.
8378 * process.c (PTY_NAME_SIZE): New constant.
8379 (pty_name): Remove static variable; it's now auto.
8380 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8381 Take pty_name as an arg rather than using a static variable.
8382 All callers changed.
8383 (create_process): Recover pty_flag from process, not from volatile local.
8384 (create_pty): Stay inside array even when pty allocation fails.
8385 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8387 * lread.c (Fload): Avoid initialization only when lint checking.
8388 Mention that it's needed only for older GCCs.
8390 2013-07-20 Kenichi Handa <handa@gnu.org>
8392 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8393 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8395 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8397 * lread.c (Fload): Avoid uninitialized warning.
8399 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8401 Fix some minor file descriptor leaks and related glitches.
8402 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8403 (create_lock_file): Use write, not emacs_write.
8404 * image.c (slurp_file, png_load_body):
8405 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8406 (server_accept_connection):
8407 Don't leak an fd on memory allocation failure.
8408 * image.c (slurp_file): Add a cheap heuristic for growing files.
8409 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8410 as that's what the other routines do. Maybe input need not be
8411 blocked at all, but it's better to be consistent.
8412 Avoid undefined behavior when strlen is zero.
8414 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8415 (NSTATICS): Now a constant; doesn't need to be a macro.
8417 2013-07-19 Richard Stallman <rms@gnu.org>
8419 * coding.c (decode_coding_utf_8): Add simple loop for fast
8420 processing of ASCII characters.
8422 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8424 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8426 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8428 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8429 unportable 'struct x_display_info'.
8430 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8433 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8435 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8436 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8438 (system_process_attributes): Prefer plain char to unsigned char
8439 when either will do. Clean up properly if interrupted or if
8440 memory allocations fail. Don't assume sscanf succeeds.
8441 Remove no-longer-needed workaround to stop GCC from whining.
8442 Read command-line once, instead of multiple times. Check read status a
8445 Fix obscure porting bug with varargs functions.
8446 The code assumed that int is treated like ptrdiff_t in a vararg
8447 function, which is not a portable assumption. There was a similar
8448 -- though these days less likely -- porting problem with various
8449 assumptions that pointers of different types all smell the same as
8450 far as vararg functions is conserved. To make this problem less
8451 likely in the future, redo the API to use varargs functions.
8452 * alloc.c (make_save_value): Remove this vararg function.
8453 All uses changed to ...
8454 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8455 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8457 (make_save_ptr): Rename from make_save_pointer, for consistency with
8458 the above. Define only on platforms that need it. All uses changed.
8460 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8462 * keyboard.c: Try to fix typos in previous change.
8463 (DISPLAY_LIST_INFO): New macro.
8464 (kbd_buffer_get_event): Do not access members that are not present
8465 in X11. Revert inadvertent change of "!=" to "=".
8467 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8469 * keyboard.c (kbd_buffer_get_event):
8470 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8471 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8473 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8475 * filelock.c: Fix unlikely file descriptor leaks.
8476 (get_boot_time_1): Rework to avoid using emacs_open.
8477 This doesn't actually fix a leak, but is better anyway.
8478 (read_lock_data): Use read, not emacs_read.
8480 * doc.c: Fix minor memory and file descriptor leaks.
8481 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8482 (get_doc_string, Fsnarf_documentation):
8483 Fix file descriptor leak on error.
8485 * term.c: Fix minor fdopen-related file descriptor leaks.
8486 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8487 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8489 * charset.c: Fix file descriptor leaks and errno issues.
8491 (load_charset_map_from_file): Don't leak file descriptor on error.
8492 Use plain record_xmalloc since the allocation is larger than
8493 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8495 * eval.c (record_unwind_protect_nothing):
8496 * fileio.c (fclose_unwind):
8498 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8499 The replacement doesn't block input, but that no longer seems
8502 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8504 * lread.c: Fix file descriptor leaks and errno issues.
8505 (Fload): Close some races that leaked fds or streams when 'load'
8507 (Fload, openp): Report error number of last nontrivial failure to open.
8508 ENOENT counts as trivial.
8509 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8511 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8512 now that the function is always called with a nonnegative arg.
8513 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8514 All uses replaced with ...
8515 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8517 A few more minor file errno-reporting bugs.
8518 * callproc.c (Fcall_process):
8519 * doc.c (Fsnarf_documentation):
8520 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8521 * process.c (set_socket_option):
8522 Don't let a constructor trash errno.
8523 * doc.c: Include <errno.h>.
8525 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8527 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8529 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8531 Fix w32 bug with call-process-region (Bug#14885).
8532 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8533 to Fcall_process when the input is empty. This simplifies the
8534 code a bit. It makes no difference on POSIXish platforms but
8535 apparently it fixes a bug on w32.
8537 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8538 * fileio.c (close_file_unwind): Don't close if FD is negative;
8539 this can happen when unwinding a zapped file descriptor.
8540 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8541 in case Emacs runs out of memory between the two unwind-protects.
8542 Don't trash errno when closing FD.
8543 Zap the FD in the specpdl when closing it, instead of deferring
8544 the removal of the unwind-protect; this fixes a bug where a child
8545 function unwinds the stack past us.
8547 New unwind-protect flavors to better type-check C callbacks.
8548 This also lessens the need to write wrappers for callbacks,
8549 and the need for make_save_pointer.
8550 * alloc.c (free_save_value):
8551 * atimer.c (run_all_atimers):
8553 * alloc.c (safe_alloca_unwind):
8554 * atimer.c (unwind_stop_other_atimers):
8555 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8556 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8557 * minibuf.c (choose_minibuf_frame_1):
8558 * process.c (make_serial_process_unwind):
8559 * xdisp.c (pop_message_unwind):
8560 * xselect.c (queue_selection_requests_unwind):
8561 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8562 * alloc.c (record_xmalloc):
8563 Prefer record_unwind_protect_ptr to record_unwind_protect with
8565 * alloc.c (Fgarbage_collect):
8566 Prefer record_unwind_protect_void to passing a dummy.
8567 * buffer.c (restore_buffer):
8568 * window.c (restore_window_configuration):
8569 * xfns.c, w32fns.c (do_unwind_create_frame)
8570 New wrapper. All record-unwind uses of wrappee changed.
8571 * buffer.c (set_buffer_if_live):
8572 * callproc.c (call_process_cleanup, delete_temp_file):
8573 * coding.c (code_conversion_restore):
8574 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8575 * editfns.c (save_excursion_restore)
8576 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8577 (save_restriction_restore):
8578 * eval.c (restore_stack_limits, un_autoload):
8579 * fns.c (require_unwind):
8580 * keyboard.c (recursive_edit_unwind, tracking_off):
8581 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8582 * macros.c (pop_kbd_macro, restore_menu_items):
8583 * nsfns.m (unwind_create_frame):
8584 * print.c (print_unwind):
8585 * process.c (start_process_unwind):
8586 * search.c (unwind_set_match_data):
8587 * window.c (select_window_norecord, select_frame_norecord):
8588 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8589 (fast_set_selected_frame):
8590 * xfns.c, w32fns.c (unwind_create_tip_frame):
8591 Return void, not a dummy Lisp_Object. All uses changed.
8592 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8593 * callproc.c (call_process_kill):
8594 * fileio.c (restore_point_unwind, decide_coding_unwind)
8595 (build_annotations_unwind):
8596 * insdel.c (Fcombine_after_change_execute_1):
8597 * keyboard.c (read_char_help_form_unwind):
8598 * menu.c (unuse_menu_items):
8599 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8600 * sound.c (sound_cleanup):
8601 * xdisp.c (unwind_redisplay):
8602 * xfns.c (clean_up_dialog):
8603 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8604 Accept no args and return void, instead of accepting and returning
8605 a dummy Lisp_Object. All uses changed.
8606 * cygw32.c (fchdir_unwind):
8607 * fileio.c (close_file_unwind):
8608 * keyboard.c (restore_kboard_configuration):
8609 * lread.c (readevalllop_1):
8610 * process.c (wait_reading_process_output_unwind):
8611 Accept int and return void, rather than accepting an Emacs integer
8612 and returning a dummy object. In some cases this fixes an
8613 unlikely bug when the corresponding int is outside Emacs integer
8614 range. All uses changed.
8615 * dired.c (directory_files_internal_unwind):
8616 * fileio.c (do_auto_save_unwind):
8617 * gtkutil.c (pop_down_dialog):
8618 * insdel.c (reset_var_on_error):
8619 * lread.c (load_unwind):
8620 * xfns.c (clean_up_file_dialog):
8621 * xmenu.c, nsmenu.m (pop_down_menu):
8622 * xmenu.c (cleanup_widget_value_tree):
8623 * xselect.c (wait_for_property_change_unwind):
8624 Accept pointer and return void, rather than accepting an Emacs
8625 save value encapsulating the pointer and returning a dummy object.
8627 * editfns.c (Fformat): Update the saved pointer directly via
8628 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8629 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8630 (unwind_body): New function.
8631 (record_unwind_protect): First arg is now a function returning void,
8632 not a dummy Lisp_Object.
8633 (record_unwind_protect_ptr, record_unwind_protect_int)
8634 (record_unwind_protect_void): New functions.
8635 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8636 * fileio.c (struct auto_save_unwind): New type.
8637 (do_auto_save_unwind): Use it.
8638 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8639 * insdel.c (struct rvoe_arg): New type.
8640 (reset_var_on_error): Use it.
8641 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8643 (specbinding_func): Remove; there are now several such functions.
8644 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8645 (set_unwind_protect_ptr): New function.
8646 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8648 Be simpler and more consistent about reporting I/O errors.
8649 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8650 Say "Read error" and "Write error", rather than "I/O error", or
8651 "IO error reading", or "IO error writing", when a read or write
8653 * process.c (Fmake_network_process, wait_reading_process_output)
8654 (send_process, Fprocess_send_eof, wait_reading_process_output):
8655 Capitalize diagnostics consistently. Put "failed foo" at the
8656 start of the diagnostic, so that we don't capitalize the
8657 function name "foo". Consistently say "failed" for such
8659 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8660 All callers changed. This is so it can use report_file_error.
8661 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8662 diagnostics consistently as above.
8664 * fileio.c (report_file_errno): Fix errno reporting bug.
8665 If the file name is neither null nor a pair, package it up as a
8666 singleton list. All callers changed, both to this function and to
8667 report_file_error. This fixes a bug where the memory allocator
8668 invoked by list1 set errno so that the immediately following
8669 report_file_error reported the wrong errno value.
8671 Fix minor problems found by --enable-gcc-warnings.
8672 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8673 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8675 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8677 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8678 Set event->arg to Qt if switch-event shall be generated.
8679 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8681 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8683 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8686 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8687 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8688 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8689 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8690 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8691 and there is a focused frame.
8692 (head_table): Add focus-in and focus-out.
8693 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8694 bind to handle-focus-in/out.
8696 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8697 (Fhandle_switch_frame): Call Fhandle_focus_in.
8698 (syms_of_frame): defsubr handle-focus-in/out.
8700 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8702 Fix porting bug to older POSIXish platforms (Bug#14862).
8703 * sysdep.c (emacs_pipe): New function, that implements
8704 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8705 This should port better to CentOS 5 and to Mac OS X 10.6.
8706 All calls to pipe2 changed.
8708 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8709 This makes the code easier to read and the executable a bit smaller.
8710 Do not replace all calls to Fcons that happen to create lists,
8711 just calls that are intended to create lists. For example, when
8712 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8713 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8714 Similarly for list2 through list5.
8715 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8716 * bytecode.c (exec_byte_code):
8717 * callint.c (quotify_arg, Fcall_interactively):
8718 * callproc.c (Fcall_process, create_temp_file):
8719 * charset.c (load_charset_map_from_file)
8720 (Fdefine_charset_internal, init_charset):
8721 * coding.c (get_translation_table, detect_coding_system)
8722 (Fcheck_coding_systems_region)
8723 (Fset_terminal_coding_system_internal)
8724 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8725 * composite.c (update_compositions, Ffind_composition_internal):
8726 * dired.c (directory_files_internal, file_name_completion)
8728 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8729 * doc.c (Fsnarf_documentation):
8730 * editfns.c (Fmessage_box):
8732 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8733 (Feval, eval_sub, Ffuncall, apply_lambda):
8734 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8735 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8736 (Fset_file_times, Finsert_file_contents)
8737 (Fchoose_write_coding_system, Fwrite_region):
8738 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8739 * font.c (font_registry_charsets, font_parse_fcname)
8740 (font_prepare_cache, font_update_drivers, Flist_fonts):
8741 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8742 * frame.c (make_frame, Fmake_terminal_frame)
8743 (x_set_frame_parameters, x_report_frame_params)
8744 (x_default_parameter, Fx_parse_geometry):
8745 * ftfont.c (syms_of_ftfont):
8746 * image.c (gif_load):
8747 * keyboard.c (command_loop_1):
8748 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8749 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8750 (Fminor_mode_key_binding, accessible_keymaps_1)
8751 (Faccessible_keymaps, Fwhere_is_internal):
8752 * lread.c (read_emacs_mule_char):
8753 * menu.c (find_and_return_menu_selection):
8754 * minibuf.c (get_minibuffer):
8755 * nsfns.m (Fns_perform_service):
8756 * nsfont.m (ns_script_to_charset):
8757 * nsmenu.m (ns_popup_dialog):
8758 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8759 (Fx_own_selection_internal):
8760 * nsterm.m (append2):
8761 * print.c (Fredirect_debugging_output)
8762 (print_prune_string_charset):
8763 * process.c (Fdelete_process, Fprocess_contact)
8764 (Fformat_network_address, set_socket_option)
8765 (read_and_dispose_of_process_output, write_queue_push)
8766 (send_process, exec_sentinel):
8767 * sound.c (Fplay_sound_internal):
8768 * textprop.c (validate_plist, add_properties)
8769 (Fput_text_property, Fadd_face_text_property)
8770 (copy_text_properties, text_property_list, syms_of_textprop):
8771 * unexaix.c (report_error):
8772 * unexcoff.c (report_error):
8773 * unexsol.c (unexec):
8774 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8775 (Fformat_mode_line, syms_of_xdisp):
8776 * xfaces.c (set_font_frame_param)
8777 (Finternal_lisp_face_attribute_values)
8778 (Finternal_merge_in_global_face, syms_of_xfaces):
8779 * xfns.c (x_default_scroll_bar_color_parameter)
8780 (x_default_font_parameter, x_create_tip_frame):
8781 * xfont.c (xfont_supported_scripts):
8782 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8783 (menu_help_callback, xmenu_show):
8785 * xterm.c (set_wm_state):
8786 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8787 and similarly for list2 through list5.
8789 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8791 * callproc.c (Fcall_process_region): Fix minor race and tune.
8792 (create_temp_file): New function, with the temp-file-creation part
8793 of the old Fcall_process_region. Use Fcopy_sequence to create the
8794 temp file name, rather than alloca + build_string, for simplicity.
8795 Don't bother to block input around the temp file creation;
8796 shouldn't be needed. Simplify use of mktemp.
8797 Use record_unwind_protect immediately after creating the temp file;
8798 this closes an unlikely race where the temp file was not removed.
8799 Use memcpy rather than an open-coded loop.
8800 (Fcall_process_region): Use the new function. If the input is
8801 empty, redirect from /dev/null rather than from a newly created
8802 empty temp file; this avoids unnecessary file system traffic.
8804 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8806 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8807 Simplify by making this case like the other two. This is a bit
8808 slower on obsolete hosts, but the extra complexity isn't worth it.
8810 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8811 * process.c (create_process) [!DOS_NT]:
8812 Remove now-unnecessary calls to emacs_close.
8814 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8816 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8817 returning early. (Bug#14850)
8819 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8820 and inhibit-iso-escape-detection attributes of 'undecided'.
8823 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8825 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8826 Reported by Herbert J. Skuhra in
8827 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8829 Don't lose top specpdl entry when memory is exhausted.
8830 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8831 specpdl overflow here, to simplify callers; all callers changed.
8832 Always reserve an unused entry at the stack top; this avoids
8833 losing the top entry's information when memory is exhausted.
8835 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8837 Clean up errno reporting and fix some errno-reporting bugs.
8838 * callproc.c (Fcall_process):
8839 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8840 * process.c (create_process, Fmake_network_process):
8841 * unexaix.c (report_error):
8842 * unexcoff.c (report_error):
8843 Be more careful about reporting the errno of failed operations.
8844 The code previously reported the wrong errno sometimes.
8845 Also, prefer report_file_errno to setting errno + report_file_error.
8846 (Fcall_process): Look at openp return value rather than at path,
8847 as that's a bit faster and clearer when there's a numeric predicate.
8848 * fileio.c (report_file_errno): New function, with most of the
8849 old contents of report_file_error.
8850 (report_file_error): Use it.
8851 (Ffile_exists_p, Ffile_accessible_directory_p):
8852 Set errno to 0 when it is junk.
8853 * fileio.c (Faccess_file):
8854 * image.c (x_create_bitmap_from_file):
8855 Use faccessat rather than opening the file, to avoid the hassle of
8856 having a file descriptor open.
8857 * lisp.h (report_file_errno): New decl.
8858 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8861 * process.c (create_process, wait_reading_process_output) [AIX]:
8862 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8863 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8864 a multithreaded environment anyway).
8865 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8867 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8869 * image.c (x_find_image_file): Don't close a remote file handle.
8871 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8873 Fix races with threads and file descriptors.
8874 * callproc.c (Fcall_process_region):
8875 * dired.c (open_directory):
8876 * emacs.c (main, Fdaemon_initialized):
8877 * image.c (x_find_image_file):
8878 * inotify.c (Finotify_rm_watch):
8879 * lread.c (Flocate_file_internal):
8880 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8881 * term.c (term_mouse_moveto, init_tty):
8882 * termcap.c (tgetent):
8883 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8884 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8885 * unexhp9k800.c, unexmacosx.c (unexec):
8886 * callproc.c (Fcall_process_region):
8887 Use emacs_close, not close.
8888 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8889 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8890 and posix_close function on current platforms (which all lack them).
8891 (emacs_close): Use it. This should fix the races on GNU/Linux and
8892 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8893 and it should avoid closing random victim file descriptors on
8896 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8898 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8899 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8902 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8903 This is for .gdbinit xbacktrace.
8905 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8906 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8907 (emacs_set_tty): Now static.
8908 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8909 * term.c (tty_capable_p, tty_default_color_capabilities)
8910 (get_tty_terminal, term_mouse_movement)
8911 (handle_one_term_event, init_tty, maybe_fatal):
8912 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8913 (tgetent, scan_file, name_match, compare_contin):
8914 * terminal.c (get_terminal):
8915 Use bool for boolean.
8916 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8917 Prefer char to unsigned char if either will do.
8918 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8919 (tty_write_glyphs): Prefer int to unsigned.
8920 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8921 All callers changed.
8922 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8924 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8927 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8928 (B__dummy__): New dummy symbol, to pacify C89.
8929 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8930 they can't grok varargs macros.
8931 * dispnew.c (add_window_display_history)
8932 (add_frame_display_history):
8933 * print.c (print_object):
8934 * xdisp.c (debug_method_add):
8935 Use %p printf format only for void pointers.
8936 * emacs.c (usage_message): New constant, replacing ...
8937 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8938 (main): Adjust to usage reorg.
8939 * fns.c (syms_of_fns):
8940 * profiler.c (syms_of_profiler):
8941 Don't use non-constant struct initializers.
8942 * gnutls.h (gnutls_initstage_t):
8943 * lisp.h (enum Lisp_Fwd_Type):
8944 * lread.c (lisp_file_lexically_bound_p):
8945 * xsettings.c (anonymous enum):
8946 Remove trailing comma.
8947 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8948 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8949 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8951 * regex.c (const_re_char): New type, to pacify strict C89.
8952 All uses of 'const re_char' replaced to use it.
8953 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8954 with glibc when strict C89. This change is imported from gnulib.
8956 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8957 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8958 Omit GNU_LINUX implementation, since it requires long long.
8959 * xterm.c (x_draw_underwave):
8960 Do not assume the traditional order of struct's members.
8961 (x_term_init): Rewrite to avoid the need for non-constant structure
8964 Syntax cleanup, mostly replacing macros with functions.
8965 This removes the need for the syntax_temp hack.
8966 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8967 * syntax.c (SYNTAX_INLINE): New macro.
8968 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8969 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8970 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8971 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8972 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8973 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8974 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8975 Now constants, not macros.
8976 (syntax_temp) [!__GNUC__]: Remove.
8977 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8978 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8979 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8980 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8981 Move here from syntax.h; now functions, not macros. Except for the
8982 last function, these are static since only syntax.c uses them.
8983 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8984 All uses changed. Now a function, not a macro; use this fact
8985 to simplify the code.
8986 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8987 compiler bugs; no longer relevant.
8988 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8989 (SYNTAX_INLINE): New macro.
8990 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8991 for the new functions. Use bool for boolean member.
8992 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8993 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8994 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8995 (SETUP_BUFFER_SYNTAX_TABLE):
8996 Now extern inline functions, not macros.
8997 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8998 Remove; all uses replaced by implementation.
8999 (syntax_temp) [!__GNUC__]: Remove decl.
9000 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9002 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9004 * emacs.c (main): Fix syntax error.
9006 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9008 Timestamp fixes for undo (Bug#14824).
9009 * atimer.c (schedule_atimer):
9010 * fileio.c (Ffile_newer_than_file_p):
9011 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9012 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9013 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9014 (syms_of_fileio): Remove Sclear_visited_file_name.
9015 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9016 file doesn't exist; this avoids an ambiguity with negative timestamps.
9017 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9018 * systime.h (make_emacs_time, invalid_emacs_time):
9019 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9020 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9021 * undo.c (record_first_change): Push (visited-file-modtime) onto
9022 undo list rather than reimplementing it by hand, incorrectly.
9024 2013-07-09 Ken Brown <kbrown@cornell.edu>
9026 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9028 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9030 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9032 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9034 Handle errno and exit status a bit more carefully.
9035 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9036 number into an exit status. Instead, use EXIT_CANCELED.
9037 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9038 * callproc.c (relocate_fd):
9039 * emacs.c (close_output_streams, main):
9040 * process.c (create_process):
9041 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9042 Use emacs_perror for simplicity.
9043 * callproc.c (relocate_fd, main):
9044 * sysdep.c (sys_subshell):
9045 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9046 (shut_down_emacs): Use emacs_write, not write.
9047 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9048 * fileio.c (Fcopy_file, e_write):
9049 * nsterm.m (ns_select):
9050 * process.c (send_process):
9051 * sound.c (vox_write):
9052 Use emacs_write_sig, not emacs_write.
9053 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9054 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9056 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9058 (emacs_full_write): New function.
9059 (emacs_write): Rewrite to use it.
9060 (emacswrite_sig, emacs_perror): New functions.
9061 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9063 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9065 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9066 on NS even if it is present. Pixmap on NS is a void*.
9068 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9070 Port to Ubuntu 10 (Bug#14803).
9071 Problem reported by T.V. Raman.
9072 * process.c (close_on_exec, accept4, process_socket):
9073 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9075 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9077 * w32.c (sys_dup): Declare prototype.
9081 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9083 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9085 Make file descriptors close-on-exec when possible (Bug#14803).
9086 This simplifies Emacs a bit, since it no longer needs to worry
9087 about closing file descriptors by hand in some cases.
9088 It also fixes some unlikely races. Not all such races, as
9089 libraries often open files internally without setting
9090 close-on-exec, but it's an improvement.
9091 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9092 * callproc.c (Fcall_process) [!MSDOS]:
9093 * emacs.c (main) [!DOS_NT]:
9094 * nsterm.m (ns_term_init):
9095 * process.c (create_process):
9096 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9097 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9098 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9099 Prefer mkostemp with O_CLOEXEC to mkstemp.
9100 * callproc.c (relocate_fd) [!WINDOWSNT]:
9101 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9102 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9104 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9105 Make the resulting file descriptor close-on-exec.
9106 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9107 * lread.c (load_descriptor_list, load_descriptor_unwind):
9108 Remove; no longer needed. All uses removed.
9109 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9110 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9112 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9113 (Fmake_network_process, Fnetwork_interface_list)
9114 (Fnetwork_interface_info, server_accept_connection):
9115 Make newly-created socket close-on-exec.
9116 * sysdep.c (emacs_open, emacs_fopen):
9117 Make new-created descriptor close-on-exec.
9118 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9119 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9121 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9123 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9124 for NS_IMPL_GNUSTEP.
9126 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9128 Fix openp errno handling.
9129 * callproc.c (Fcall_process): Preserve openp errno around close.
9130 * lread.c (openp): Set errno when returning -1, as some callers
9133 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9135 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9137 * nsterm.h (NSSavePanel): Update comment.
9138 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9139 (ns_run_file_dialog): Declare.
9141 * nsfns.m: Remove panelOK.
9143 (ns_run_file_dialog): New function.
9144 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9145 event loop, so file dialog is popped up by ns_run_file_dialog, called
9146 by sendEvent (Bug#14578).
9147 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9149 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9151 * xdisp.c (default_line_pixel_height): New function.
9152 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9153 (try_cursor_movement, redisplay_window, try_window)
9154 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9156 * window.c (window_scroll_pixel_based):
9157 use default_line_pixel_height.
9159 * dispextern.h (default_line_pixel_height): Add prototype.
9161 * frame.c (x_set_line_spacing): Accept a float value for
9162 line-spacing parameter, per the documentation.
9164 * data.c (Fmultibyte_string_p): Doc fix.
9166 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9168 Use emacs_open more consistently when opening files.
9169 This handles EINTR more consistently now, and makes it easier
9170 to introduce other uniform changes to file descriptor handling.
9171 * sysstdio.h: New file.
9172 * buffer.c (mmap_init):
9173 * cygw32.c (chdir_to_default_directory):
9174 * dispnew.c (Fopen_termscript):
9175 * emacs.c (Fdaemon_initialized):
9176 * fileio.c (Fdo_auto_save):
9177 * image.c (slurp_file, png_load_body, jpeg_load_body):
9178 * keyboard.c (Fopen_dribble_file):
9180 * print.c (Fredirect_debugging_output):
9181 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9182 * termcap.c (tgetent):
9183 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9184 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9185 * w32term.c (w32_initialize) [CYGWIN]:
9186 * xfaces.c (Fx_load_color_file):
9187 Use emacs_open instead of plain open, and emacs_fopen instead of
9189 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9190 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9191 * callproc.c (default_output_mode): New constant.
9192 (Fcall_process): Use it to call emacs_open instead of plain creat.
9193 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9194 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9195 (emacs_fopen): New function.
9196 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9197 Include <lisp.h>, for emacs_open.
9198 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9200 Remove duplicate #include directives.
9201 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9203 Don't include stdio.h twice.
9204 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9205 Don't include sys/types.h or stdio.h twice.
9206 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9207 * lread.c: Don't include coding.h twice.
9208 * nsfont.m: Don't include frame.h twice.
9209 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9210 * ralloc.c: Don't include <unistd.h> twice.
9211 * xdisp.c: Don't include font.h twice.
9212 * xterm.c: Don't include fontset.h twice.
9213 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9215 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9217 Scale ImageMagick images more carefully.
9218 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9219 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9220 Be more careful about avoiding undefined behavior after
9221 integer overflow and division by zero.
9223 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9225 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9226 (syms_of_w32fns): DEFSYM them.
9227 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9228 (CCHDEVICENAME): Define macros if not defined.
9229 (struct MONITOR_INFO_EX): New struct.
9230 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9231 (enum_display_monitors_fn): New variable.
9232 (globals_of_w32fns): Initialize it.
9233 (Fx_display_pixel_width, Fx_display_pixel_height)
9234 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9235 multi-monitor setups in docstrings.
9236 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9237 screen size by primary monitor's millimeter per pixel.
9238 (w32_monitor_enum, w32_display_monitor_attributes_list)
9239 (w32_display_monitor_attributes_list_fallback)
9240 (Fw32_display_monitor_attributes_list): New functions.
9241 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9243 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9245 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9247 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9249 * fileio.c (Qfile_notify_error): New error symbol.
9251 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9252 * inotify.c (inotify_callback, symbol_to_inotifymask)
9253 (Finotify_add_watch, Finotify_rm_watch): Use it.
9254 (inotifyevent_to_event): Exchange order of cookie and file name.
9255 (Finotify_add_watch): Adapt docstring.
9257 * lisp.h (Qfile_notify_error): Declare.
9259 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9261 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9262 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9263 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9264 which did not work (see <http://bugs.gnu.org/14569#307>).
9265 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9266 && (!noninteractive || initialized)). This attempts to thread
9267 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9269 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9271 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9272 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9274 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9276 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9277 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9278 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9279 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9281 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9283 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9284 Define to __sys_siglist.
9286 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9288 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9289 word-wrap, so that overflow-newline-into-fringe would work in
9290 visual-line-mode. (Bug#2749)
9291 (move_it_in_display_line_to): When the last scanned display
9292 element fits exactly on the display line, and
9293 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9294 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9295 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9296 finding buffer position that corresponds to pixel coordinates,
9297 e.g. in buffer_posn_from_coords.
9299 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9301 * process.c (handle_child_signal): Call catch_child_signal if
9304 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9306 Don't convert function pointers to void * and back.
9307 It isn't portable C, and it's easy enough to avoid.
9308 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9309 (make_save_value): Add support for SAVE_FUNCPOINTER.
9310 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9311 * print.c (print_object):
9312 Distinguish function from object pointers.
9313 * lisp.h (SAVE_FUNCPOINTER): New constant.
9314 (SAVE_SLOT_BITS): Adjust to it.
9315 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9316 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9317 (voidfuncptr): New typedef.
9318 (struct Lisp_Save_Value): New member data[0].funcpointer.
9319 (XSAVE_FUNCPOINTER): New function.
9321 Simplify buildobj processing.
9322 * Makefile.in (buildobj.h): Make it a sequence of strings each
9323 followed by comma, rather than a single string. Put it into a
9324 .tmp file in case there's an error while generating it.
9325 (gl-stamp): Use .tmp for temp files.
9326 (mostlyclean): Clean .tmp files.
9327 * doc.c (buildobj): Move to just the routine that needs it.
9328 It's now an array of strings, so processing is simpler.
9330 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9332 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9333 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9334 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9335 Invoke malloc_enable_thread even when not interactive.
9336 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9337 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9338 in this case, since the underlying bug has now been fixed.
9340 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9342 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9343 unlinking it (bug#14691).
9345 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9347 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9348 before checking whether buffer is modified. This lets
9349 `kill-buffer-query-functions' cancel killing of the buffer or save
9350 its content before `kill-buffer' asks user the "Buffer %s
9351 modified; kill anyway?" question.
9353 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9355 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9356 Let the super performKeyEquivalent deal with them (Bug#14747).
9358 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9360 * widget.c (resize_cb): Remove unused local.
9362 Do not use GTK 3 if it exists but cannot be compiled.
9363 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9364 * xterm.c (x_error_handler) [!USE_GTK]:
9367 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9369 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9371 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9372 to the valid range of values. (Bug#14753)
9374 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9375 when moving point by using the current glyph matrix. This avoids
9376 the need to force redisplay when this function is called in a
9379 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9381 Fix minor problems found by static checking.
9382 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9383 Redo the latter's body to sidestep GCC parenthesization warnings.
9384 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9385 * coding.c (detect_coding, detect_coding_system):
9386 * coding.h (struct undecided_spec):
9387 Use bool for boolean.
9388 * image.c (QCmax_width, QCmax_height): Now static.
9389 * xdisp.c (Fmove_point_visually): Remove unused local.
9391 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9393 * xdisp.c (Fmove_point_visually): New function.
9395 2013-06-28 Kenichi Handa <handa@gnu.org>
9397 * coding.h (define_coding_undecided_arg_index): New enum.
9398 (coding_attr_index): New members
9399 coding_attr_undecided_inhibit_null_byte_detection,
9400 coding_attr_undecided_inhibit_iso_escape_detection,
9401 coding_attr_undecided_prefer_utf_8.
9402 (undecided_spec): New struct.
9403 (struct coding_system): New member `undecided' of the member
9406 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9407 (detect_coding): Likewise.
9408 (detect_coding_system): Likewise.
9409 (Fdefine_coding_system_internal): New coding system properties
9410 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9412 (syms_of_coding): Adjust for coding_arg_undecided_max.
9414 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9416 * image.c (x_from_xcolors): Remove unused local.
9418 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9420 Defer image data transfer between X client and server until actual
9423 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9426 * image.c (Destroy_Image): Remove.
9427 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9428 `mask_p', and `colors_p'. All uses changed.
9429 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9430 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9431 New macros for `flags' arg to x_clear_image_1.
9432 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9433 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9434 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9435 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9436 (image_get_x_image, image_unget_x_image): New functions or macros.
9437 (image_background, image_background_transparent, x_to_xcolors)
9438 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9439 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9440 instead of Destroy_Image.
9441 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9442 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9443 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9444 (imagemagick_load_image, svg_load_image): Use them instead of
9445 x_create_x_image_and_pixmap, and x_put_x_image followed by
9446 x_destroy_x_image, respectively.
9447 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9448 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9449 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9450 background_transparent fields.
9451 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9452 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9454 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9456 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9457 This mostly consists of undoing recent changes.
9458 * callproc.c (Fcall_process):
9459 * process.c (create_process):
9460 Do not worry about catching SIGCHLD here, undoing previous change.
9461 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9462 * process.c, process.h (catch_child_signal):
9463 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9464 * process.c (catch_child_handler): Don't worry about being called
9465 lazily and do not assume caller has blocked SIGCHLD, undoing
9466 previous change. Move first-time stuff back to
9467 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9468 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9469 set lib_child_handler if it's already initialized, which may
9470 help avoid problems on GNUstep.
9472 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9474 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9475 * callproc.c (Fcall_process):
9476 * process.c (create_process):
9477 Make sure SIGCHLD is caught before we fork,
9478 since Emacs startup no arranges to catch SIGCHLD.
9479 * process.c (lib_child_handler): Initialize to null, not to
9481 (catch_child_signal): Allow self to be called lazily.
9482 Do nothing if it's already been called.
9483 Assume caller has blocked SIGCHLD (all callers do now).
9484 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9485 just before it's really needed.
9486 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9487 since it hasn't been caught yet.
9489 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9491 * image.c (compute_image_size): New function to implement
9492 :max-width and :max-height.
9493 (imagemagick_load_image): Use it.
9495 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9497 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9498 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9500 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9501 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9502 the SIGCHLD handler, since the code is not atomic and (due to glib)
9503 signals may be arriving now.
9504 * sysdep.c (init_signals): Do not catch child signals here;
9505 'main' now does that later, at a safer time.
9507 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9509 Clean up SIGCHLD handling a bit (Bug#14569).
9510 * process.c, process.h (catch_child_signal):
9511 Now always extern, even if !NS_IMPL_GNUSTEP.
9512 * process.c (catch_child_signal): Move glib tickler here from
9513 init_process_emacs, so that it's done earlier in Emacs
9514 initialization. Also move the noninteractive && !initialized
9515 check here from init_process_emacs. This is all a bit cleaner for
9516 GNUish platforms, and I hope it works around the Cygwin bug.
9517 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9518 that glib signal handling is tickled before glib creates threads.
9520 * process.c (wait_reading_process_output): Avoid int overflow
9521 when reading more than 2 GiB total from a process.
9523 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9525 * process.c (create_process): Handle a couple more cases,
9526 i.e., work even if new_argv and wait_child_setup[i] are cached.
9527 Use Fcall_process's style for volatile vars.
9529 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9531 * process.c (create_process): Mark PROCESS volatile.
9533 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9535 Use C99-style flexible array members if available.
9536 This avoids some subtle aliasing issues, which typically
9537 aren't a problem with GCC but may be a problem elsewhere.
9538 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9539 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9540 In either case, it uses a flexible array member rather than
9541 the old struct hack. All uses changed.
9542 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9543 Adjust to sdata reorganization.
9544 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9545 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9546 that ports better to pre-C99 non-GCC.
9547 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9548 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9549 as the latter has changed.
9550 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9551 and port better to pre-C99 GCC.
9552 * image.c (struct xpm_cached_color):
9553 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9554 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9555 Use FLEXIBLE_ARRAY_MEMBER.
9556 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9557 Move decl to top level so it gets checked against implementation.
9558 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9559 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9561 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9563 * syntax.c: Integer cleanups.
9564 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9565 All uses that need 0-or-2 changed to:
9566 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9567 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9568 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9569 (char_quoted, prev_char_comend_first, back_comment)
9570 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9571 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9572 Use bool for boolean.
9573 (update_syntax_table, skip_chars, skip_syntaxes):
9574 Prefer int to unsigned when either will do.
9575 (back_comment): Return boolean success flag, like forw_comment,
9576 instead of positive-or-minus-1 (which might have overflowed int anyway).
9577 Don't stuff ptrdiff_t into int.
9578 (syntax_spec_code, syntax_code_spec): Now const.
9579 (Fmatching_paren, scan_lists, scan_sexps_forward):
9580 Use enum syntaxcode for syntax code.
9581 (Fmatching_paren): Check that arg is a character, not just an integer.
9582 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9583 (Finternal_describe_syntax_value): Omit no-longer-needed
9585 (skip_chars): Use char, not unsigned char, when the distinction
9587 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9588 * bytecode.c (exec_byte_code):
9589 * syntax.c (syntax_spec_code, Fchar_syntax)
9590 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9592 * syntax.h (SYNTAX_WITH_FLAGS):
9593 Omit unnecessary casts.
9595 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9597 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9598 line dimensions here, to avoid race conditions with the main
9599 thread. (Bug#14062, bug#14630, bug#14669)
9601 * w32term.c (w32_draw_window_cursor): Compute the header line and
9602 mode line dimensions here.
9603 <w32_system_caret_window, w32_system_caret_hdr_height>:
9604 <w32_system_caret_mode_height>: New variables.
9606 * w32term.h: Declare them.
9608 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9610 * alloc.c (die): Move "assertion failed" string here ...
9611 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9612 COND when SUPPRESS_CHECKING. This shrinks the executable text
9613 size by 0.8% to 2.2% when configured with --enable-checking,
9614 depending on optimization flags (GCC 4.8.1 x86-64).
9616 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9618 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9620 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9621 base is 2; this is more accurate.
9623 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9625 * sound.c (string_default): Move to !WINDOWSNT section.
9626 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9628 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9630 * sound.c: Integer cleanups.
9631 Remove unnecessary forward decls.
9632 (struct sound_device): The 'file' member is now a Lisp_Object, not
9633 a char *, so that we needn't invoke alloca on a huge size.
9634 (Fplay_sound_internal): Adjust to this.
9635 (string_default): New function.
9636 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9637 Use it to adjust to the struct sound_device change.
9638 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9639 (be2hs) [0]: Remove.
9641 * syntax.c (skip_chars): Don't use uninitialized storage
9642 when searching a multibyte buffer for characters that are not in a
9643 unibyte string that contains non-ASCII characters.
9645 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9647 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9648 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9650 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9652 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9654 2013-06-18 Kenichi Handa <handa@gnu.org>
9656 * font.c (Ffont_spec): Signal an error for an invalid font name
9659 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9661 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9662 In particular this ports to 32-bit sparc Sun cc.
9663 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9664 array with a dummy element at specpdl[-1], so that its address can
9666 (unbind_to): Do not copy the binding; not needed, now that we
9667 copy old_value in the one place where the copy is needed.
9668 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9669 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9670 (union specbinding): Rename from struct specbinding. Redo layout
9671 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9672 which is not portable. With Sun C 5.12 32-bit sparc, the
9673 declaration causes nargs to be an unsigned bitfield, a behavior
9674 that the C standard allows; but Emacs wants nargs to be signed.
9675 The overall type is now a union of structures rather than a
9676 structure of union of structures, and the 'kind' member is now a
9677 bitfield, so that the overall type doesn't grow. All uses changed.
9678 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9680 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9682 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9683 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9685 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9687 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9689 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9690 unless we know that the window w's frame is a frame object.
9691 Another attempt at solving bug#14062 and bug#14630.
9693 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9695 * textprop.c (property_set_type): New enum.
9696 (add_properties): Allow appending/prepending text properties.
9697 (add_text_properties_1): Factored out of Fadd_text_properties.
9698 (Fadd_text_properties): Move all the code into
9699 add_text_properties_1.
9700 (Fadd_face_text_property): New function that calls
9701 add_text_properties_1.
9703 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9705 Move functions from lisp.h to individual modules when possible.
9706 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9707 * alloc.c (XFLOAT_INIT, set_symbol_name):
9708 * buffer.c (CHECK_OVERLAY):
9709 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9710 (set_char_table_parent):
9711 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9712 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9713 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9714 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9716 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9717 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9718 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9719 (backtrace_args, backtrace_debug_on_exit):
9720 * floatfns.c (CHECK_FLOAT):
9721 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9722 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9723 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9724 (set_hash_index_slot):
9725 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9726 * marker.c (CHECK_MARKER):
9727 * textprop.c (CHECK_STRING_OR_BUFFER):
9728 * window.c (CHECK_WINDOW_CONFIGURATION):
9729 Move here from lisp.h, and make these functions static rather than
9731 * buffer.c (Qoverlayp):
9733 * fns.c (Qhash_table_p):
9734 * window.c (Qwindow_configuration_p):
9736 * lisp.h: Remove the abovementioned defns and decls.
9738 Use functions, not macros, for XINT etc (Bug#11935).
9739 In lisp.h, prefer functions to function-like macros, and
9740 constants to object-like macros, when either will do. This:
9741 . simplifies use, as there's no more need to worry about
9742 arguments' side effects being evaluated multiple times.
9743 . makes the code easier to debug on some platforms.
9744 However, when using gcc -O0, keep using function-like macros
9745 for a few critical operations, for performance reasons.
9746 This sort of thing isn't needed with gcc -Og, but -Og
9747 is a GCC 4.8 feature and isn't widely-enough available yet.
9748 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9749 Remove enum lsb_bits; no longer needed.
9750 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9751 * buffer.c (Qoverlap):
9753 * fns.c (Qhash_table_p):
9754 Now extern, so lisp.h can use these symbols.
9755 * dispextern.h: Include character.h, for MAX_CHAR etc.
9756 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9757 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9758 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9759 (GLYPH_CODE_P): Move here from lisp.h.
9760 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9761 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9762 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9763 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9764 XUNTAG now returns void *.
9765 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9766 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9767 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9768 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9769 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9770 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9771 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9772 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9773 New macros, renamed from their sans-lisp_h_ counterparts.
9774 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9775 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9776 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9777 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9778 If compiling via GCC without optimization, define these as macros
9779 in addition to inline functions.
9780 To disable this, compile with -DINLINING=0.
9781 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9782 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9783 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9784 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9785 (INTMASK, VALMASK): Now macros, since static values cannot be
9786 accessed from extern inline functions.
9787 (VALMASK): Also a constant, for benefit of old GDB.
9788 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9789 is INTEGERP, which can fold it in.
9790 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9791 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9792 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9793 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9794 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9795 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9796 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9797 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9798 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9799 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9800 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9801 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9802 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9803 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9804 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9805 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9806 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9807 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9808 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9809 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9810 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9811 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9812 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9813 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9814 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9815 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9816 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9817 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9818 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9819 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9820 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9821 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9822 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9824 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9825 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9826 (VALMASK): Define in one place rather than in two, merging the
9827 USE_LSB_TAG parts; this is simpler.
9828 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9829 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9830 Move up, to avoid use before definition.
9831 Also include "globals.h" earlier, for the same reason.
9832 (make_natnum): New function.
9833 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9834 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9835 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9836 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9837 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9838 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9839 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9840 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9841 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9842 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9843 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9844 (Qwindow_configuration_p, Qimage): New forward declarations.
9845 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9846 (STRING_COPYIN): Remove; unused.
9847 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9848 (xcar_addr, xcdr_addr): New functions. All uses changed.
9849 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9850 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9851 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9852 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9853 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9854 (TYPE_RANGED_INTEGERP): Simplify.
9855 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9856 (setlocale, fixup_locale, synchronize_system_messages_locale)
9857 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9858 Now empty functions, not macros.
9859 (functionp): Return bool, not int.
9860 * window.c (Qwindow_configuration_p): Now extern,
9861 so window.h can use it.
9862 * window.h (Qwindowp): Move decl back to lisp.h.
9864 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9866 * xdisp.c (Fline_pixel_height): New function, required for solving
9869 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9871 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9873 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9875 * lread.c (syms_of_lread):
9876 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9878 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9880 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9882 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9884 * fileio.c (expand_file_name): Doc fix.
9886 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9888 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9889 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9890 Wait for self, not for 0. This can't hurt on GNU or similar
9891 system, and may help with Cygwin.
9893 * keyboard.c: Don't use PROP (...) as an lvalue.
9894 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9895 Use set_prop (A, B), not PROP (A) = B.
9897 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9899 * xdisp.c (get_it_property): Use it->window instead of generating
9900 a Lisp object from it->w.
9902 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9904 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9905 get-char-property the window that is being rendered, instead of
9906 the buffer, to support window-specific overlays. (Bug#14575)
9907 (compute_display_string_pos): When W is NULL, use the current
9908 buffer as the object to pass to get-char-property.
9909 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9910 pointer member of the bidi iterator, since no window is pertinent
9913 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9915 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9916 being displayed, and pass it to compute_display_string_pos.
9917 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9918 (bidi_paragraph_init): All callers changed.
9920 * xdisp.c (init_from_display_pos, init_iterator)
9921 (handle_single_display_spec, next_overlay_string)
9922 (get_overlay_strings_1, reseat_1, reseat_to_string)
9923 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9924 Set bidi_it.w member from it->w.
9925 (compute_display_string_pos): Accept additional argument, the
9926 window being displayed, and pass it to Fget_char_property.
9929 * dispextern.h (struct bidi_it): New member w, the window being
9931 (compute_display_string_pos): Adjust prototype.
9933 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9935 * xgselect.c: Remove unneeded include xterm.h.
9937 * process.c (wait_reading_process_output): Check for NS before GLIB.
9938 GLIB may be linked in due to rsvg, but ns_select must be called.
9940 * xgselect.c (xg_select): Remove call to window_system_available
9941 and g_main_context_pending at the top, so Gdk events (i.e. file
9942 notify) are processed when Emacs is started with -nw.
9944 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9946 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9947 (ctagsfiles3): New variable, includes only *.m files.
9948 (TAGS): Use an explicit language name in the regular expressions,
9949 to avoid transformation of '/SOMETHING' by MSYS to
9950 'c:\MSYS\SOMETHING'.
9952 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9954 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9956 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9958 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9959 still need to set the mouse pointer shape and activate help-echo.
9962 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9964 A few porting etc. fixes for the new file monitor code.
9965 See the thread containing
9966 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9967 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9968 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9969 (dir_monitor_callback, Fgfile_rm_watch):
9970 Use assq_no_quit instead of Fassoc, for speed.
9971 (dir_monitor_callback, Fgfile_rm_watch):
9972 eassert that the monitor is a fixnum.
9973 (dir_monitor_callback): No need for CDR_SAFE.
9974 Simplify building of lisp with alternative tails.
9975 (Fgfile_add_watch, Fgfile_rm_watch):
9976 Do not assume glib functions set errno reliably on failure.
9977 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9978 and signal an error otherwise.
9979 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9980 Use Fdelq instead of Fdelete, for speed.
9982 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9984 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9985 don't insist on being invoked on a highlighted tool-bar button.
9986 Avoids losing tool-bar functionality when mouse-highlight is nil.
9987 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9988 Don't highlight when mouse-highlight is nil.
9989 (note_mouse_highlight): When mouse-highlight is nil, don't return
9990 right away; instead, run tool-bar and mode-line highlight
9991 subroutine, clear any existing highlight, and revert the mouse
9992 pointer to its default shape. (Bug#14558)
9994 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9996 * lisp.mk (lisp): Add prog-mode.el.
9998 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10000 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10001 * process.c (dummy_handler): New function.
10002 (lib_child_handler): New static var.
10003 (handle_child_signal): Invoke it.
10004 (catch_child_signal): If a library has set up a signal handler,
10005 save it into lib_child_handler.
10006 (init_process_emacs): If using glib and not on Windows, tickle glib's
10007 child-handling code so that it initializes its private SIGCHLD handler.
10008 * syssignal.h (SA_SIGINFO): Default to 0.
10009 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10010 31; it should no longer be needed now.
10012 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10014 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10016 * gfilenotify.c (globals_of_gfilenotify): New function.
10017 (syms_of_gfilenotify): Move global initialization there.
10019 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10021 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10023 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10024 * keyboard.c (menu_bar_items, tool_bar_items):
10025 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10026 not override local keymaps any more.
10028 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10030 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10032 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10034 * w32console.c (initialize_w32_display): Return the dimensions of
10035 the console window via 2 additional arguments, not via the current
10036 frame. This avoids crashes due to overrunning the bounds of
10037 frame's decode_mode_spec_buffer, which is not resized following
10038 the change of the frame dimensions from the initial 10x10.
10040 * w32term.h (w32_initialize_display_info): Adjust prototype.
10042 * term.c (init_tty): Take dimensions of the frame from the values
10043 returned by initialize_w32_display.
10045 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10046 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10047 (LIBES): Add $(GFILENOTIFY_LIBS).
10049 * w32inevt.c (handle_file_notifications): Add dummy implementation
10050 for !HAVE_W32NOTIFY.
10052 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10054 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10056 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10058 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10060 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10062 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10064 Fix minor problems found by static checking.
10065 * data.c (pure_write_error):
10066 Use xsignal2, not Fsignal, as Fsignal might return.
10067 * eval.c (set_backtrace_debug_on_exit): Now static.
10068 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10069 No longer inline. EXTERN_INLINE is needed only for functions
10070 defined in .h files. Reindent function header as per GNU style.
10071 (backtrace_p, backtrace_top, backtrace_next):
10072 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10073 compiler or linker. Add extern decls to pacify gcc -Wall.
10074 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10076 * frame.c (free_monitors): Define only on platforms that need it.
10077 * nsterm.m (ns_term_init):
10078 * process.c (catch_child_signal):
10079 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10080 defined on all porting targets these days.
10081 * process.c, process.h (catch_child_signal):
10082 Make it extern only if NS_IMPL_GNUSTEP is defined.
10084 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10086 * w32.c (gettimeofday): Make the signature identical to prototype
10087 in nt/inc/sys/time.h.
10089 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10091 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10094 * keyboard.c (safe_run_hooks_error): Improve error message.
10096 * data.c (pure_write_error): Add `object' argument.
10097 * puresize.h (CHECK_IMPURE): Use it.
10099 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10101 * Makefile.in (NOTIFY_OBJ): New variable.
10102 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10104 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10105 Call syms_of_gfilenotify.
10107 * gfilenotify.c: New file.
10109 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10110 and Qfile_w32notify.
10111 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10112 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10114 * lisp.h: Declare syms_of_gfilenotify.
10116 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10118 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10120 Merge the specpdl and backtrace stacks. Make the structure of the
10121 specpdl entries more obvious via a tagged union of structs.
10122 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10123 (enum specbind_tag): New enum.
10124 (struct specbinding): Make it a tagged union of structs.
10125 Add a case for backtrace records.
10126 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10127 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10128 (backtrace_debug_on_exit): New accessors.
10129 (struct backtrace): Remove.
10130 (struct catchtag): Remove backlist field.
10131 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10133 (Flocal_variable_p): Speed up the common case where the binding is
10135 * eval.c (backtrace_list): Remove.
10136 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10137 (set_backtrace_args, set_backtrace_nargs)
10138 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10139 (backtrace_next): New functions.
10140 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10141 (unwind_to_catch, internal_lisp_condition_case)
10142 (internal_condition_case, internal_condition_case_1)
10143 (internal_condition_case_2, internal_condition_case_n): Don't bother
10144 with backtrace_list any more.
10145 (Fsignal): Adjust to new backtrace format.
10146 (grow_specpdl): Move up.
10147 (record_in_backtrace): New function.
10148 (eval_sub, Ffuncall): Use it.
10149 (apply_lambda): Adjust to new backtrace format.
10150 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10152 (specbind): Adjust to new specpdl format. Simplify.
10153 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10154 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10156 (mark_backtrace): Remove.
10157 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10158 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10159 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10161 * profiler.c (record_backtrace): Use get_backtrace.
10162 (handle_profiler_signal): Use backtrace_top_function.
10163 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10164 accessor functions.
10166 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10168 * process.h (catch_child_signal): Declare.
10170 * process.c (catch_child_signal): New function.
10171 (init_process_emacs): Call it.
10173 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10174 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10176 (x_set_cursor_type): Remove declaration.
10177 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10178 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10179 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10180 (ns_get_color): Use F suffix on float.
10181 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10182 (ns_get_rgb_color): Remove.
10183 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10184 (note_mouse_movement): x and y are CGFloat.
10185 (ns_draw_fringe_bitmap): Remove unused rowY.
10186 Change #if to COCOA && >= 10_6.
10187 (ns_draw_window_cursor): Remove unused overspill.
10188 (ns_draw_underwave): width and x are EamcsCGFloat.
10189 (ns_draw_box): thickness is CGFloat.
10190 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10191 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10192 if not in main thread.
10193 (ns_get_pending_menu_title, ns_check_menu_open)
10194 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10195 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10196 (sendFromMainThread:): New method.
10197 (changeFont:): size is CGFloat.
10198 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10199 Disable warning about permanent text.
10200 (characterIndexForPoint:): Adjust return type depending on GNUstep
10202 (mouseDown:): delta is CGFloat.
10203 (updateFrameSize): Remove unised variable f.
10204 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10205 Cast float to EmacsCGFloat.
10206 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10207 also to -1 when restoring.
10208 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10209 inside NS_IMPL_COCOA.
10210 (toggleFullScreen:): Put call to toggleFullScreen inside
10211 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10212 (setPosition:portion:whole:): por is CGFloat.
10213 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10214 (mouseDown:): Use CGFloat.
10215 (mouseDragged:): Remove unised variable edge.
10216 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10218 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10219 of CGFloat differs.
10220 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10221 when NS_IMPL_GNUSTEP.
10222 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10223 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10224 (EmacsToolbar): Add clearAll. Add tag argument to
10225 addDisplayItemWithImage.
10226 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10228 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10230 * nsmenu.m (ns_update_menubar): Make static.
10231 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10232 (fillWithWidgetValue:): Add cast to SEL for setAction.
10233 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10234 (update_frame_tool_bar): Update code for GNUstep.
10235 (clearAll): New method.
10236 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10237 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10238 Move identifierToItem setObject and activeIdentifiers addObject before
10239 call to insertItemWithItemIdentifier.
10240 (validateVisibleItems): Fix indentation.
10241 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10242 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10243 UtilityWindow to aStyle, remove call to setStyleMask.
10245 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10247 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10248 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10249 Use F suffix on floats.
10250 (ns_char_width): Returns CGFloat.
10251 (ns_ascii_average_width): w is CGFloat instead of float.
10252 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10254 (ns_glyph_metrics): CGFloat instead of float.
10256 * nsfns.m (x_set_foreground_color, x_set_background_color):
10258 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10259 remove unused variables.
10260 (Fns_read_file_name): Keep track if panel is for save.
10261 Use ns_filename_from_panel/ns_directory_from_panel.
10262 (Fns_list_services): delegate only used for COCOA.
10263 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10264 Just return the input if GNUstep.
10265 (x_screen_planes): Remove.
10266 (Fxw_color_values): Use EmacsCGFloat
10267 (Fns_display_monitor_attributes_list): Only get screen number for
10269 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10271 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10272 ns_directory_from_panel.
10274 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10276 * process.c (handle_child_signal): Also use WCONTINUED.
10277 This is so that list-processes doesn't mistakenly list the process
10278 as stopped, when the process has actually been continued and is
10281 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10283 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10284 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10285 not already configured.
10287 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10289 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10291 * Makefile.in (mostlyclean): Remove *.res files.
10293 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10295 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10296 a buffer (bug#8447).
10298 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10300 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10301 display vector, and we backtrack, handle the case that the
10302 previous character position is also displayed from a display
10303 vector or covered by a display string or image. (Bug#14476)
10305 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10307 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10308 (struct MonitorInfo, free_monitors): Remove.
10309 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10310 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10311 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10314 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10315 (struct MonitorInfo, free_monitors): Remove.
10316 (ns_screen_name): Make static.
10317 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10318 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10321 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10322 (struct MonitorInfo): New struct.
10323 (free_monitors, make_monitor_attribute_list): Declare.
10325 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10327 (free_monitors, make_monitor_attribute_list): New functions.
10328 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10331 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10333 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10335 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10337 * keyboard.c: Apply keyboard decoding only to events that come directly
10338 from the tty, not from unread-command-events (bug#14368).
10339 (read_event_from_main_queue): New function, extracted from read_char.
10340 (read_decoded_char): Remove.
10341 (read_decoded_event_from_main_queue): New function to replace it.
10342 (read_char): Use it.
10343 (read_key_sequence): Use read_char rather than read_decoded_char.
10345 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10347 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10349 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10351 2013-05-22 Kenichi Handa <handa@gnu.org>
10353 The following changes are to fix the setting of
10354 buffer-file-coding-system on, for instance, C-x RET c unix RET
10355 _FILE_OF_DOS_EOL_TYPE_ RET.
10357 * coding.h (struct coding_system): New member detected_utf8_chars.
10359 * coding.c (detect_coding_utf_8): Count characters and check EOL
10360 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10362 (setup_coding_system): Do not initialize coding->head_ascii.
10363 (check_ascii): Do not set coding->eol_seen but update it. Do not
10364 call adjust_coding_eol_type here.
10365 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10366 If the eol-type of CODING is already specified, adjust the eol type
10367 of the found coding-system.
10368 (decode_coding_gap): Cancel previous change. Utilize the
10369 character numbers counted by detect_coding_utf_8. Fix detection
10372 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10374 * search.c (looking_at_1): Only set last_thing_searched if the match
10375 changed the match-data (bug#14281).
10377 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10379 * xdisp.c (reseat_at_previous_visible_line_start):
10380 Already declared in dispextern.h, so remove it here.
10381 (move_it_vertically_backward): Likewise.
10383 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10385 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10386 (Fx_display_pixel_width, Fx_display_pixel_height)
10387 (Fx_display_mm_width, Fx_display_mm_height):
10388 Mention `display-monitor-attributes-list' in docstrings.
10390 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10391 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10392 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10393 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10394 (Fx_display_backing_store, Fx_display_visual_class)
10395 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10396 (Fx_display_grayscale_p, Fx_display_pixel_width)
10397 (Fx_display_pixel_height, Fx_display_planes)
10398 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10399 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10400 (Fx_display_mm_width, Fx_display_mm_height)
10401 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10402 height for all physical monitors as in X11.
10404 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10405 Return pixel width or height for all physical monitors as in X11.
10407 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10409 Port --enable-gcc-warnings to clang.
10410 * bytecode.c (exec_byte_code):
10412 Redo diagnostic pragmas to pacify clang, too.
10413 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10414 * editfns.c (Fencode_time):
10415 * fileio.c (file_accessible_directory_p):
10416 * font.c (font_unparse_xlfd):
10417 Use '&"string"[index]' instead of '"string" + (index)'.
10418 * undo.c (user_error): Remove; unused.
10420 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10422 * insdel.c (insert_1_both): Document the arguments, instead of
10423 referring to insert_1, which no longer exists.
10425 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10426 some window, increment windows_or_buffers_changed, so that
10427 *Messages* display in that window is updated. (Bug#14408)
10429 * w32.c: Include epaths.h.
10430 (init_environment): Use cmdproxy.exe without leading directories.
10431 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10433 (gettimeofday): Adjust signature and return value to Posix
10436 * unexw32.c (open_output_file): Delete the existing emacs.exe
10437 before creating it, to break the hard link to the versioned
10440 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10441 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10442 (FIRSTFILE_OBJ): New variables.
10443 (W32_RES): Rename to EMACSRES. All users changed.
10444 (base_obj): Use $(CM_OBJ).
10445 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10446 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10447 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10448 $(W32_RES_LINK) before $(LIBES).
10449 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10451 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10453 * makefile.w32-in (DOC): Use just "DOC".
10455 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10457 * process.c: Export default filters and sentinels to Elisp.
10458 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10460 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10461 (Fset_process_sentinel, Fformat_network_address):
10462 Default to them instead of nil.
10463 (server_accept_connection): Sentinels can't be nil any more.
10464 (read_and_dispose_of_process_output): New function, extracted from
10465 read_process_output.
10466 (read_process_output): Use it; filters can't be nil.
10467 (Finternal_default_process_filter): New function, extracted from
10468 read_process_output.
10469 (exec_sentinel_unwind): Remove function.
10470 (exec_sentinel): Don't zilch sentinel while running.
10471 (status_notify): Sentinels can't be nil.
10472 (Finternal_default_process_sentinel): New function extracted from
10474 (setup_process_coding_systems): Default filter is not nil any more.
10475 (syms_of_process): Export new Elisp functions and initialize
10477 * lisp.h (make_lisp_proc): New function.
10479 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10481 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10483 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10485 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10486 unless we know that the window w is a leaf window.
10487 Another attempt at solving bug#14062.
10489 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10491 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10494 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10496 * image.c (gif_load): Check that subimages fit (Bug#14345).
10498 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10500 * lread.c (skip_dyn_eof): New function.
10501 (read1): Use it to skip the end of a file in response to #@00.
10503 * doc.c (get_doc_string): Slightly relax the sanity checking.
10505 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10507 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10508 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10509 (MonitorInfo): New struct.
10510 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10511 (Fns_display_monitor_attributes_list): New functions.
10512 (display-usable-bounds): Remove.
10513 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10516 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10518 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10519 (GTK_CHECK_VERSION): New macro, if not already defined.
10520 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10521 replaced by GTK_CHECK_VERSION.
10523 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10525 * xterm.h (GTK_PREREQ): New macro.
10526 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10527 to use this macro instead, for consistency and clarity.
10529 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10531 * xdisp.c (row_for_charpos_p): New function, with code of
10532 cursor_row_p, but accepts an additional argument CHARPOS instead
10533 of using a hardcoded PT.
10534 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10535 (row_containing_pos): Call row_for_charpos_p instead of partially
10536 doing the same. Fixes cursor positioning under longlines-mode
10537 when longlines-show-effect includes more than one newline, when
10538 moving the cursor vertically up.
10540 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10542 * makefile.w32-in (ACL_H): New macro.
10543 ($(BLD)/fileio.$(O)): Update dependencies.
10545 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10547 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10548 * Makefile.in (LIB_ACL): New macro.
10549 (LIBACL_LIBS): Remove.
10550 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10551 * fileio.c: Include <acl.h>.
10552 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10553 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10555 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10558 * unexelf.c: Don't assume ElfW (Half) fits in int.
10559 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10560 when dealing with ElfW (Half) values, since they can exceed 2**31
10561 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10562 (entry_address): Omit unused NUM arg. All uses changed.
10564 2013-05-07 Juri Linkov <juri@jurta.org>
10566 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10567 to the string converted from number with `Fnumber_to_string'.
10570 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10572 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10573 This fixes a problem introduced by my previous change.
10575 2013-05-07 Glenn Morris <rgm@gnu.org>
10577 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10579 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10581 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10583 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10585 Static checking by GCC 4.8.0.
10586 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10587 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10588 (x_get_monitor_attributes_fallback)
10589 (x_get_monitor_attributes_xinerama)
10590 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10591 Define only if USE_GTK.
10592 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10593 (x_get_monitor_attributes_fallback): Omit unused locals.
10594 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10595 Use double, not float, to avoid mixed-mode floating point arithmetic.
10597 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10598 Jan Djärv <jan.h.d@swipnet.se>
10600 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10601 (XINERAMA_CFLAGS): New macros.
10602 (ALL_CFLAGS, LIBES): Use them.
10604 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10605 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10606 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10607 (syms_of_xfns): DEFSYM them.
10608 (struct MonitorInfo): New struct.
10609 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10610 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10611 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10612 (x_get_monitor_attributes_xinerama): New functions.
10613 (Fx_display_monitor_attributes_list): New primitive.
10614 (syms_of_xfns): Defsubr it.
10616 * xterm.h (x_display_info): Add Xatom_net_workarea and
10617 Xatom_net_current_desktop.
10619 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10620 and dpyinfo->Xatom_net_current_desktop.
10622 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10624 * xdisp.c (pos_visible_p): Use the special code for finding the
10625 beginning of a display property or overlay for any "replacing"
10626 display property, not just for display strings. This solves
10627 incorrect reporting of position by posn-at-point. (Bug#14241)
10629 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10631 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10632 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10633 Verify that ElfW (Half) fits in int.
10634 (fatal): Use same signature as lisp.h.
10635 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10636 configure and build with -DUNEXELF_DEBUG without worrying about
10637 other modules that use DEBUG.
10638 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10639 possibly-wide integers now uses it instead of plain fprintf.
10640 (entry_address): New function, which avoids problems with 32-bit
10641 overflow on 64-bit hosts.
10642 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10643 (round_up): Don't assume the remainder fits in int.
10644 (find_section): Use bool for boolean. Simplify debug code.
10645 (unexec): Don't assume file sizes fit in int or size_t.
10646 Omit unnecessary trailing newline in 'fatal' format.
10647 Use strerror rather than outputting decimal error number.
10648 Remove unused code when emacs is not defined;
10649 this file relies on Emacs now.
10650 Don't assume e_phnum and e_shnum are positive.
10652 * regex.c: Fix problems when DEBUG is defined.
10653 (extract_number, extract_number_and_incr): Define regardless of
10654 whether DEBUG is defined; that's simpler and makes the code less
10655 likely to go stale in the normal case when DEBUG is not defined.
10656 Return int rather than taking an int * arg. All callers changed.
10657 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10658 Remove, replacing with ...
10659 (DEBUG_PRINT): New macro. All callers changed.
10660 (DEBUG_COMPILES_ARGUMENTS): New macro.
10661 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10662 (print_compiled_pattern, print_double_string) [DEBUG]:
10663 Use prototype rather than old-style definition.
10664 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10665 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10666 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10667 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10668 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10669 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10670 This matters only when DEBUG is defined.
10672 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10674 * xdisp.c (set_iterator_to_next): Set the
10675 ignore_overlay_strings_at_pos_p flag only if we are _really_
10676 iterating over an overlay string, as indicated by the
10677 current.overlay_string_index member. (Bug#14306)
10679 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10681 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10682 to where it is used, to avoid autorelease issues (Bug#14050).
10684 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10686 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10687 * fileio.c (syms_of_fileio): Implement this.
10688 * filelock.c (create_lock_file): If symbolic links don't work, so
10689 we use a regular file as a lock file, do not fsync the lock file;
10692 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10694 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10695 (syms_of_minibuf): Adjust accodingly.
10697 * callint.c (Fcall_interactively): Adjust calls accordingly.
10699 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10701 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10702 w->contents is a buffer before computing everything else.
10703 Use parentheses to disambiguate last part of the condition.
10705 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10706 assertion violations. (Bug#14062)
10708 2013-05-01 David Reitter <david.reitter@gmail.com>
10710 * nsfns.m (ns_tooltip): Initialize.
10712 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10714 * coding.c (decode_coding_gap): Don't remove the character before
10715 a newline unless it's a CR character. (Bug#14287)
10717 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10719 * dispextern.h (struct face): Move enum face_underline_type
10720 earlier so that bitfields can be in the same word.
10722 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10724 * nsfns.m (handlePanelKeys): New function.
10725 (EmacsOpenPanel:performKeyEquivalent:)
10726 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10727 arrows/function/control and copy/paste keys (Bug#14296).
10729 2013-04-27 Juri Linkov <juri@jurta.org>
10731 * callint.c (Fcall_interactively): Call `Qread_number' for
10732 interactive code letter `n' instead of using duplicate code.
10735 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10737 * systime.h (make_timeval): Declare as 'const'.
10739 2013-04-27 Kenichi Handa <handa@gnu.org>
10741 * font.c (font_open_entity): Always open a font of manageable
10744 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10746 Port better to AIX (Bug#14258).
10747 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10750 2013-04-24 Kenichi Handa <handa@gnu.org>
10752 * coding.c (decode_coding_iso_2022): When an invalid escape
10753 sequence is encountered, reset the invocation and designation
10754 status to the safest one.
10756 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10758 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10759 Without this fix, "make distclean" leaves stamp-h1 behind.
10761 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10763 * w32fns.c (w32_fullscreen_rect): New function to compute the
10764 window rectangle for the given fullscreen mode.
10765 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10766 longer tunes the window size. This keeps the window's edges flush
10767 with the screen and allows the taskbar to hide itself in fullboth.
10769 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10770 window decorations and uses the entire screen.
10772 * w32term.h (w32_fullscreen_rect) Add prototype.
10773 (struct w32_output): Replace normal_width, normal_height,
10774 normal_top, and normal_left members with a single normal_placement
10776 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10778 (FRAME_NORMAL_PLACEMENT): New macro.
10780 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10782 * minibuf.c (Ftest_completion): Silence compiler warning.
10784 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10786 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10789 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10792 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10793 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10794 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10795 parentheses where appropriate.
10797 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10799 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10801 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10803 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10804 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10805 Mention in the doc string that setting these variables takes
10806 effect only after a call to set-window-buffer. (Bug#14200)
10808 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10810 * indent.c (Fvertical_motion): Don't consider display strings on
10811 overlay strings as display strings on the buffer position we
10812 started from. This prevents vertical cursor motion from jumping
10813 more than one line when there's an overlay string with a display
10814 property at end of line.
10815 Reported by Karl Chen <Karl.Chen@quarl.org> in
10816 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10818 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10820 * window.c (select_window): `record_buffer' even if window is
10821 already selected (bug#14191).
10823 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10825 * window.c (Fwindow_end): Test more flags, including the buffer's
10826 last_overlay_modified flag, to determine whether the window's
10827 display is really up-to-date. Prevents the function from
10828 returning a stale value. (Bug#14170)
10829 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10832 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10834 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10835 garbaged only if it is not already the top frame on its TTY.
10836 This prevents flickering due to constant redrawing of TTY frames when
10837 there are GUI frames open in the same session. (Bug#13864)
10839 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10841 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10842 of marking the idle timers directly.
10844 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10846 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10847 tables (bug#14054).
10849 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10851 * window.c (select_window): Don't record_buffer while the invariant is
10852 temporarily broken (bug#14161).
10854 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10856 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10858 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10860 2013-04-07 Romain Francoise <romain@orebokech.com>
10862 Ignore additional platform-specific ACL errors (Bug#13702).
10863 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10864 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10866 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10868 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10871 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10873 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10874 This bug was introduced by my 2013-02-25 change that simplified
10875 data_start configuration. Without this change, on GNU/Linux
10876 an Emacs configured with --enable-profiling fails immediately
10877 due to a profiler signal.
10878 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10879 with these flags. On platforms where special flags are needed
10880 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10881 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10882 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10884 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10886 Get rid of some platform-specific functions examining window
10887 system and its capabilities. This is a partial rework of the
10889 * lisp.h (have_menus_p): Remove prototype. This function is
10890 replaced with platform-independent window_system_available.
10891 (check_window_system): Move to...
10892 * frame.h (decode_window_system_frame, window_system_available):
10893 ...here, add new prototypes.
10894 * frame.c (window_system_available, decode_window_system_frame):
10896 (check_window_system): Platform-independent now.
10897 * xterm.h (x_in_use): Remove declaration.
10899 * w32term.h (check_x_frame):
10900 * nsterm.h (check_x_frame): Remove prototypes. This function
10901 is replaced with platform-independent decode_window_system_frame.
10902 * msdos.c (have_menus_p): Remove.
10903 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10904 Remove platform-specific functions. Use check_window_system,
10905 decode_window_system_frame and check_ns_display_info where
10906 appropriate. Minor style and comment tweaks.
10907 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10908 (check_x_frame): Likewise.
10909 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10911 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10912 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10913 * xmenu.c, xselect.c: All related users changed.
10915 2013-04-03 Kenichi Handa <handa@gnu.org>
10917 The following changes is to optimize the code for reading UTF-8
10920 * coding.c (check_ascii): Rename from detect_ascii. Return value
10921 changed. Check EOL format. Do not call adjust_coding_eol_type
10923 (check_utf_8): New function.
10924 (adjust_coding_eol_type): Do nothing if already adjusted.
10925 (detect_coding): Compare the return value of check_ascii with
10926 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10927 (decode_coding_gap): Optimize for valid UTF-8.
10929 2013-03-21 Kenichi Handa <handa@gnu.org>
10931 * coding.c (syms_of_coding): Cancel previous change.
10933 * insdel.c (insert_from_gap): Fix previous change.
10935 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10937 Consistently use platform-specific function to detect window system.
10938 * lisp.h (check_window_system): New prototype. This function is
10939 going to replace check_x, check_w32 and check_ns.
10940 (have_menus_p): Mention msdos.c in comment.
10941 * fontset.c (check_window_system_func): Remove. Adjust all users.
10942 * fontset.h (check_window_system_func): Remove prototype.
10943 * nsterm.h (check_ns):
10944 * xterm.h (check_x):
10945 * w32term.h (check_w32): Likewise.
10946 * menu.c (Fx_popup_menu): Use check_window_system.
10947 * msdos.c (check_window_system): Define for MS-DOS.
10948 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10949 * w32fns.c (check_window_system): Likewise for MS-Windows.
10950 * xfns.c (check_window_system): Likewise for X.
10951 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10952 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10954 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10956 Prefer < to > in range checks such as 0 <= i && i < N.
10957 This makes it easier to visualize quantities on a number line.
10958 This patch doesn't apply to all such range checks,
10959 only to the range checks affected by the 2013-03-24 change.
10960 This patch reverts most of the 2013-03-24 change.
10961 * alloc.c (xpalloc, Fgarbage_collect):
10962 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10963 * character.c (string_escape_byte8):
10964 * charset.c (read_hex):
10965 * data.c (cons_to_unsigned):
10966 * dispnew.c (update_frame_1):
10967 * doc.c (Fsubstitute_command_keys):
10968 * doprnt.c (doprnt):
10969 * editfns.c (hi_time, decode_time_components):
10970 * fileio.c (file_offset):
10971 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10972 * font.c (font_intern_prop):
10973 * frame.c (x_set_alpha):
10974 * gtkutil.c (get_utf8_string):
10975 * indent.c (check_display_width):
10976 * keymap.c (Fkey_description):
10977 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10979 * minibuf.c (read_minibuf_noninteractive):
10980 * process.c (wait_reading_process_output):
10981 * search.c (Freplace_match):
10982 * window.c (get_phys_cursor_glyph):
10983 * xdisp.c (redisplay_internal):
10984 * xsmfns.c (smc_save_yourself_CB):
10985 Prefer < to > for range checks.
10986 * dispnew.c (sit_for): Don't mishandle NaNs.
10987 This fixes a bug introduced in the 2013-03-24 change.
10988 * editfns.c (decode_time_components): Don't hoist comparison.
10989 This fixes another bug introduced in the 2013-03-24 change.
10991 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10993 * frame.h (struct frame): Drop scroll_bottom_vpos
10994 member becaue all real users are dead long ago.
10995 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10996 * xdisp.c (redisplay_internal): Adjust user.
10998 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11000 * nsmenu.m (showAtX:Y:for:): setLevel to
11001 NSPopUpMenuWindowLevel (Bug#13998).
11003 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11005 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11006 (ns_check_pending_open_menu): Declare.
11008 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11009 (x_activate_menubar): Update the menu with title that matches
11010 ns_get_pending_menu_title, and call
11011 ns_check_pending_openmenu (Bug#12698).
11012 (menuWillOpen:): New method.
11013 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11015 * nsterm.m (menu_will_open_state, menu_mouse_point)
11016 (menu_pending_title): New varaibles.
11017 (ns_get_pending_menu_title, ns_check_menu_open)
11018 (ns_check_pending_open_menu): New functions.
11020 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11022 * indent.c (current_column_bol_cache): Remove leftover which is not
11023 used in Fmove_to_column any more.
11024 (current_column, scan_for_column): Adjust users.
11025 * keyboard.c (last_point_position_buffer, last_point_position_window):
11026 Remove leftovers which are not used for recording undo any more.
11027 (command_loop_1, syms_of_keyboard): Adjust users.
11028 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11029 redisplay_window any more.
11030 (move_it_to): Adjust user.
11032 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11034 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11035 Update dependencies.
11037 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11039 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11040 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11041 forward references.
11043 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11045 * window.h (struct window): Replace hchild, vchild and buffer slots
11046 with a single slot 'contents'. This is possible because each valid
11047 window may have either the child window (in vertical or horizontal
11048 combination) or buffer to display (for the leaf window). Using that,
11049 a lot of operations to traverse and/or change window hierarchies may
11050 be simplified. New member horizontal is used to distinguish between
11051 horizontal and vertical combinations of internal windows.
11052 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11053 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11054 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11055 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11056 Use contents slot, not buffer, where appropriate.
11057 (wset_combination): New function.
11058 (wset_buffer): Add eassert.
11059 (Fframe_first_window): Simplify the loop reaching first window.
11060 (Fwindow_buffer): Use WINDOW_LEAF_P.
11061 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11062 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11063 (unshow_buffer): Convert initial debugging check to eassert.
11064 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11065 (make_parent_window, window_resize_check, window_resize_apply)
11066 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11067 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11068 Adjust to match struct window changes.
11069 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11070 (mark_window_cursors_off, count_windows, get_leaf_windows)
11071 (foreach_window_1): Simplify the loop.
11072 * alloc.c (mark_object): Do not check for the leaf window because
11073 internal windows has no glyph matrices anyway.
11074 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11075 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11076 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11077 (build_frame_matrix_from_window_tree, mirror_make_current)
11078 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11079 (update_window_tree, set_window_update_flags): Simplify the loop.
11080 (sync_window_with_frame_matrix_rows): Enforce live window.
11081 Use contents slot, not buffer, where appropriate.
11082 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11083 and WINDOW_HORIZONTAL_COMBINATION_P.
11084 (make_frame_visible_1): Simplify the loop.
11085 Use contents slot, not buffer, where appropriate.
11086 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11087 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11088 (expose_window_tree): Likewise.
11089 Use contents slot, not buffer, where appropriate.
11090 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11091 to avoid deleted windows. Use contents slot instead of buffer.
11092 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11093 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11094 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11095 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11097 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11099 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11100 identify the reasons for assertion violations in bug#14062 and
11102 (Fx_show_tip): Fix compilation error under
11103 "--enable-check-lisp-object-type". (Bug#14073)
11105 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11106 Reported by <rzl24ozi@gmail.com>.
11108 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11110 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11112 (unwind_with_echo_area_buffer): ...to restore it here.
11113 This is needed to ensure that...
11114 (redisplay_window): ...both window markers are valid here,
11115 which is verified by eassert.
11116 * editfns.c (save_excursion_save): Do not assume that
11117 selected_window always displays the buffer.
11118 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11121 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11123 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11126 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11128 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11130 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11132 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11133 since MinGW's w32api headers do. This avoids compiler warnings.
11135 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11136 if already defined.
11138 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11140 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11142 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11144 * gtkutil.c (style_changed_cb): Check if frame is live and an
11145 X frame (Bug#14038).
11147 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11149 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11150 Define only for _WIN32_WINNT less than 0x0500.
11151 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11153 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11154 see its own definitions of 'struct timeval' and 'struct timezone'.
11156 Fix incompatibilities between MinGW.org and MinGW64 headers.
11157 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11159 * w32.c (REPARSE_DATA_BUFFER): Guard with
11160 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11162 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11164 * xterm.c: Include X11/XKBlib.h
11165 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11167 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11169 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11171 * blockinput.h (input_blocked_p): Likewise.
11172 * bytecode.c (exec_byte_code): Likewise.
11173 * callproc.c (call_process_kill, call_process_cleanup)
11174 (Fcall_process): Likewise.
11175 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11176 (Fccl_execute_on_string): Likewise.
11177 * character.c (string_escape_byte8): Likewise.
11178 * charset.c (read_hex): Likewise.
11179 * cm.c (calccost): Likewise.
11180 * data.c (cons_to_unsigned): Likewise.
11181 * dired.c (directory_files_internal, file_name_completion):
11183 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11184 (sit_for): Likewise.
11185 * doc.c (Fsubstitute_command_keys): Likewise.
11186 * doprnt.c (doprnt): Likewise.
11187 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11188 * emacsgtkfixed.c: Likewise.
11189 * fileio.c (file_offset, Fwrite_region): Likewise.
11190 * floatfns.c (Fexpt, fmod_float): Likewise.
11191 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11193 * font.c (font_intern_prop): Likewise.
11194 * frame.c (x_set_alpha): Likewise.
11195 * gtkutil.c (get_utf8_string): Likewise.
11196 * indent.c (check_display_width): Likewise.
11197 * intervals.c (create_root_interval, rotate_right, rotate_left)
11198 (split_interval_right, split_interval_left)
11199 (adjust_intervals_for_insertion, delete_node)
11200 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11201 (merge_interval_right, merge_interval_left, copy_intervals)
11202 (set_intervals_multibyte_1): Likewise.
11203 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11204 * keymap.c (Fkey_description): Likewise.
11205 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11206 * lread.c (openp, read_integer, read1, string_to_number):
11208 * menu.c (ensure_menu_items): Likewise.
11209 * minibuf.c (read_minibuf_noninteractive): Likewise.
11210 * print.c (printchar, strout): Likewise.
11211 * process.c (create_process, Faccept_process_output)
11212 (wait_reading_process_output, read_process_output, send_process)
11213 (wait_reading_process_output): Likewise.
11214 * profiler.c (make_log, handle_profiler_signal): Likewise.
11215 * regex.c (re_exec): Likewise.
11216 * regex.h: Likewise.
11217 * search.c (looking_at_1, Freplace_match): Likewise.
11218 * sysdep.c (get_child_status, procfs_ttyname)
11219 (procfs_get_total_memory): Likewise.
11220 * systime.h (EMACS_TIME_VALID_P): Likewise.
11221 * term.c (dissociate_if_controlling_tty): Likewise.
11222 * window.c (get_phys_cursor_glyph): Likewise.
11223 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11224 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11226 * xfns.c (Fx_window_property): Likewise.
11227 * xmenu.c (set_frame_menubar): Likewise.
11228 * xselect.c (x_get_window_property, x_handle_dnd_message):
11230 * xsmfns.c (smc_save_yourself_CB): Likewise.
11231 * xterm.c (x_scroll_bar_set_handle): Likewise.
11233 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11235 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11236 to be optional or nil. Adjust comment and convert it to docstring.
11237 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11238 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11240 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11242 Static checking by GCC 4.8-20130319.
11243 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11244 * process.c (Fset_process_datagram_address)
11245 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11246 * xdisp.c (get_char_face_and_encoding)
11247 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11248 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11249 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11251 2013-03-24 Ken Brown <kbrown@cornell.edu>
11253 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11254 fix compilation on 64-bit Cygwin, where underscores are not
11255 automatically prepended.
11257 * w32term.c (w32_initialize): Silence compiler warning.
11259 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11261 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11262 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11263 variables, to save and restore frame dimensions.
11264 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11265 after returning from a 'fullscreen' configuration.
11266 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11267 to avoid races between the main thread and the input thread.
11269 * w32term.h (struct w32_output): New members normal_width,
11270 normal_height, normal_top, normal_left, and prev_fsmode.
11271 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11272 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11273 members of a frame.
11275 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11276 'fullscreen' parameter. Always record previous width and height
11277 of the frame, except when switching out of maximized modes, so
11278 that they could be restored correctly, instead of resetting to the
11279 default frame dimensions. Send SC_RESTORE command to the frame,
11280 unless we are going to send SC_MAXIMIZE, to restore the frame
11281 resize hints in the mouse pointer shown by the window manager.
11284 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11286 * lisp.h (get_frame_param): Adjust conditions for prototype
11289 2013-03-22 Ken Brown <kbrown@cornell.edu>
11291 * unexcw.c: Drop unneeded inclusion of w32common.h.
11292 (report_sheap_usage): Declare.
11293 (read_exe_header): Add magic numbers for x86_64.
11294 (fixup_executable): Fix printf format specifier for unsigned long
11297 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11299 * frame.h (struct frame): Put menu_bar_window under #ifdef
11300 because this member is not needed when X toolkit is in use.
11301 (fset_menu_bar_window):
11302 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11303 (free_glyphs, update_frame):
11304 * xdisp.c (expose_frame): Likewise.
11305 (display_menu_bar): Likewise. Remove redundant eassert.
11306 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11309 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11311 Use functions and constants to manipulate Lisp_Save_Value objects.
11312 This replaces code that used macros and strings and token-pasting.
11313 The change makes the C source a bit easier to follow,
11314 and shrinks the Emacs executable a bit.
11315 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11316 (make_save_value): Change 1st arg from string to enum. All callers
11319 (mark_object): Use if, not #if, for GC_MARK_STACK.
11320 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11321 (XSAVE_OBJECT): Now functions, not macros.
11322 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11323 the constant was never used.
11324 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11325 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11326 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11327 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11329 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11330 type3 with a single member save_type. All uses changed.
11331 (save_type, set_save_pointer, set_save_integer): New functions.
11332 * print.c (PRINTX): Remove.
11334 * alloc.c: Remove redundant static declarations.
11336 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11338 * window.h (struct window): Convert left_col, top_line, total_lines
11339 and total_cols from Lisp_Objects to integers. Adjust comments.
11340 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11342 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11343 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11344 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11345 Adjust users where appropriate.
11347 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11349 * frame.h (struct frame): Drop resx and resy because the same data is
11350 available from window system-specific output context. Adjust users.
11351 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11352 New functions to provide defaults when no window system available.
11353 (FRAME_RES_X, FRAME_RES_Y): New macros.
11354 (NUMVAL): Move from xdisp.c.
11355 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11356 (Ffont_face_attributes, Fopen_font):
11357 * image.c (gs_load):
11358 * w32font.c (fill_in_logfont):
11359 * xdisp.c (calc_pixel_width_or_height):
11360 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11361 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11363 2013-03-20 Kenichi Handa <handa@gnu.org>
11365 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11366 to 1 (temporary workaround until a bug related to ASCII
11367 optimization is fixed).
11369 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11371 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11372 Signal error if window is not internal. Adjust docstring.
11373 (delete_all_child_windows): Use combination_limit to save the buffer.
11374 (Fset_window_configuration): Adjust accordingly.
11375 * print.c (syms_of_print): Initialize debugging output not here...
11376 (init_print_once): ...but in a new function here.
11377 * lisp.h (init_print_once): Add prototype.
11378 * emacs.c (main): Add call to init_print_once. Adjust comments.
11380 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11382 * window.c (window_resize_check, window_resize_apply)
11383 (window_from_coordinates, recombine_windows, set_window_buffer)
11384 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11385 (Fsplit_window_internal, Fdelete_window_internal)
11386 (freeze_window_starts): Use bool for booleans.
11387 * window.h (window_frame_coordinates, resize_frame_windows)
11388 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11390 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11392 * dispnew.c (bitch_at_user): Use `user-error'.
11394 2013-03-17 Ken Brown <kbrown@cornell.edu>
11396 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11397 as return type of image_background. (Bug#13981)
11398 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11400 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11402 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11403 (ns_select): Don't return with result uninitialized.
11405 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11408 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11410 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11411 directories. If filename is nil, get directory name (Bug#13932).
11412 Use getFilename and getDirectory.
11413 (getFilename, getDirectory): New methods for EmacsSavePanel and
11415 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11417 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11419 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11421 2013-03-15 Kenichi Handa <handa@gnu.org>
11423 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11424 (adjust_after_replace): Make it back to static. Delete the third
11425 arg text_at_gap_tail. Cancel the code for handling it.
11427 * coding.h (struct coding_system): New member eol_seen.
11429 * coding.c (detect_ascii): New function.
11430 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11431 when the source bytes are actually scanned. On detecting for
11432 coding_category_utf_8_auto, call detect_ascii instead of scanning
11433 source bytes directly.
11434 (produce_chars): Call insert_from_gap with the new arg 0.
11435 (encode_coding): Likewise.
11436 (decode_coding_gap): Control ASCII optimization by the variable
11437 disable_ascii_optimization instead of #ifndef .. #endif.
11438 Deccode EOL format according to coding->eol_seen.
11439 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11442 * lisp.h (adjust_after_replace): Cancel externing it.
11443 (insert_from_gap): Adjust prototype.
11445 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11447 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11448 FULLSCREEN_MAXIMIZED. (Bug#13935)
11450 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11452 * region-cache.c (find_cache_boundary, move_cache_gap)
11453 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11454 Simplify debugging check and convert to eassert. Adjust comment.
11455 (pp_cache): Put under ENABLE_CHECKING.
11457 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11459 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11460 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11461 and WM_ACTIVATEAPP.
11462 (w32fullscreen_hook): If the frame is visible, reset
11463 f->want_fullscreen flag after changing the frame size. If the
11464 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11467 2013-03-13 Daniel Colascione <dancol@dancol.org>
11469 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11470 too so that these builds can use Cygwin's file conversion
11471 functions. (We've been building and linking cygw32.o all along
11472 and just not using it.)
11474 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11476 File synchronization fixes (Bug#13944).
11477 * Makefile.in (LIB_FDATASYNC): New macro.
11479 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11480 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11481 Don't worry about HAVE_FSYNC, since a substitute fsync is
11482 available if the system lacks one.
11483 (Fwrite_regin): Retry fsync if interrupted.
11485 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11487 * w32term.c (w32_read_socket): If the Emacs frame is being
11488 activated, call w32fullscreen_hook, to make sure the new frame
11489 dimensions are in effect. (Bug#13937)
11491 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11493 * xdisp.c (init_iterator): Simplify because both character and byte
11494 positions are either specified or -1. Add eassert. Adjust comment.
11495 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11496 character and byte positions can be obtained from marker.
11498 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11500 Static checking by Sun C 5.12.
11501 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11502 * bytecode.c (exec_byte_code):
11503 * dispnew.c (init_display):
11505 * fileio.c (Fsubstitute_in_file_name):
11506 * keyboard.c (Fevent_convert_list):
11507 * keymap.c (Fsingle_key_description):
11508 * term.c (maybe_fatal, fatal):
11509 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11510 * xsmfns.c (Fhandle_save_session):
11511 Omit unreachable code.
11512 * keymap.c (map_keymap_char_table_item): Cast void * to
11513 a function pointer type; the C Standard requires this.
11515 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11516 Include <sys/param.h> unconditionally, as that works elsewhere and
11517 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11518 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11521 See ChangeLog.12 for earlier changes.
11523 ;; Local Variables:
11527 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11529 This file is part of GNU Emacs.
11531 GNU Emacs is free software: you can redistribute it and/or modify
11532 it under the terms of the GNU General Public License as published by
11533 the Free Software Foundation, either version 3 of the License, or
11534 (at your option) any later version.
11536 GNU Emacs is distributed in the hope that it will be useful,
11537 but WITHOUT ANY WARRANTY; without even the implied warranty of
11538 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11539 GNU General Public License for more details.
11541 You should have received a copy of the GNU General Public License
11542 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.