1 2015-02-23 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
6 2015-02-20 Glenn Morris <rgm@gnu.org>
8 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
10 2015-02-14 Eli Zaretskii <eliz@gnu.org>
12 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
13 mouse_position_for_popup only for X frames. (Bug#19862)
15 2015-02-13 Eli Zaretskii <eliz@gnu.org>
17 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
19 2015-02-08 Eli Zaretskii <eliz@gnu.org>
21 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
22 assq_no_quit to fetch color definition by its string name.
25 2015-02-05 Eli Zaretskii <eliz@gnu.org>
27 * xdisp.c (move_it_in_display_line_to): Handle the case where the
28 last character of a screen line is whitespace, and we are under
29 word-wrap with overflow-newline-into-fringe turned on.
32 2015-02-03 Eli Zaretskii <eliz@gnu.org>
34 * xdisp.c (handle_stop, handle_single_display_spec)
35 (next-element_from_image): Don't reset the
36 ignore_overlay_strings_at_pos_p flag here.
37 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
39 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
40 after we've exhausted all the overlay strings at the current
43 2015-02-02 Eli Zaretskii <eliz@gnu.org>
45 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
46 according to the object we are about to resume iterating.
49 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
50 of the window whose current glyph matrix was resized, which
51 disables the mode-line row as side effect.
53 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
54 whose update_mode_line flag is set. (Bug#19721)
56 2015-01-30 Eli Zaretskii <eliz@gnu.org>
58 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
60 2015-01-29 Hans Wennborg <hwennborg@google.com> (tiny change)
62 * emacs.c (decode_env_path): Add parentheses around ternary
63 operator to increase readability and pacify compiler warnings.
65 2015-01-29 Eli Zaretskii <eliz@gnu.org>
67 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
70 2015-01-28 Eli Zaretskii <eliz@gnu.org>
72 * dired.c (directory_files_internal, file_name_completion)
73 [WINDOWSNT]: Signal an error when errno is set non-zero by
74 'readdir', regardless of its value.
76 * w32.c (sys_readdir): Set errno to ENOENT when the directory
77 doesn't exist and to EACCES when it's not accessible to the
78 current user. Set errno to zero when FindNextFile exhausts the
79 directory, so that callers don't interpret that as an error and
80 don't signal a file-error.
81 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
83 2015-01-27 Eli Zaretskii <eliz@gnu.org>
85 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
86 returns NULL and errno is ENOTDIR, behave as if opendir failed to
87 open the directory. (Bug#19701)
89 * w32.c (sys_readdir): If FindFirstFile fails because the
90 directory doesn't exist, set errno to ENOTDIR.
92 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
94 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
96 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
98 Fix coding.c subscript error
99 * coding.c (CODING_ISO_INVOKED_CHARSET):
100 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
102 Backport: correct old fix for GTK font selection
103 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
106 2015-01-21 Jan Djärv <jan.h.d@swipnet.se>
108 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
110 2015-01-17 Eli Zaretskii <eliz@gnu.org>
112 * xdisp.c (produce_image_glyph): Fix display of images in R2L
113 screen lines: prepend the new glyph to the ones already there
114 instead of appending it.
116 2015-01-14 Eli Zaretskii <eliz@gnu.org>
118 * w32fns.c (w32_set_title_bar_text): New function, including
119 support for titles with non-ASCII characters outside of the
120 current system codepage.
121 (x_set_name, x_set_title): Use it. (Bug#19590)
123 2015-01-10 Eli Zaretskii <eliz@gnu.org>
125 * indent.c (Fvertical_motion): Return zero if we started from ZV
126 and there's an overlay after-string there. (Bug#19553)
128 2015-01-09 Eli Zaretskii <eliz@gnu.org>
130 * emacs.c (usage_message): Fix the description of the -nl switch.
133 2015-01-08 Eli Zaretskii <eliz@gnu.org>
135 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
136 returned for right-to-left screen lines. (Before the change on
137 2014-12-30, the incorrectly-computed X pixel coordinate concealed
140 2015-01-05 Eli Zaretskii <eliz@gnu.org>
142 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
143 end information if the window_end_valid flag is unset.
144 (try_window_id): If the call to display_line invalidated the
145 window end information, give up the try_window_id optimization.
148 2015-01-04 Eli Zaretskii <eliz@gnu.org>
150 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
152 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
154 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
157 2014-12-30 Eli Zaretskii <eliz@gnu.org>
159 * xdisp.c (pos_visible_p): Fix up the X coordinate for
160 right-to-left screen lines. (Bug#19473)
162 2014-12-28 Eli Zaretskii <eliz@gnu.org>
164 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
166 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
168 Port memory-full checking to GnuTLS 3.3
169 Instead of using gnutls_global_set_mem_functions, check every call
170 to a GnuTLS function that might return an indication of memory
171 exhaustion. Suggested by Dmitry Antipov in:
172 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
173 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
174 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
175 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
177 (check_memory_full): New function.
178 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
179 (gnutls_make_error, Fgnutls_boot): Use it.
180 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
182 2014-12-25 Eli Zaretskii <eliz@gnu.org>
184 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
185 composition_compute_stop_pos to the number of characters in the
187 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
189 * composite.c (composition_compute_stop_pos): If no composition
190 was found in a string before ENDPOS, and ENDPOS is the string end,
191 no need to back up to a safe point.
193 * dispextern.h (struct it) <end_charpos>: Improve commentary.
195 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
197 * nsimage.m (allocInitFromFile:): Initialize bmRep.
198 (dealloc): Release bmRep.
199 (setPixmapData): Make bmRep local so class member is not
201 (setPixmapData): Rename local variable bmRep to avoid compiler
204 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
206 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
207 imageListSetNext, imageListNext.
209 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
211 (allocInitFromFile:): Remove searching ImageList and calling
212 reference (Bug#18918).
213 (dealloc): Remove handling if ImageList.
215 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
217 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
218 when going to fullscreen (Bug#19427).
220 2014-12-18 Eli Zaretskii <eliz@gnu.org>
222 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
224 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
226 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
228 2014-12-13 Eli Zaretskii <eliz@gnu.org>
230 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
232 2014-12-12 Eli Zaretskii <eliz@gnu.org>
234 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
235 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
238 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
240 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
242 * gnutls.h: Always declare syms_of_gnutls.
244 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
245 clarity. Let the availability check return Qnil when the GnuTLS
246 integration is not available, instead of erroring out.
249 2014-12-10 Eli Zaretskii <eliz@gnu.org>
251 * xdisp.c (move_it_in_display_line_to, display_line):
252 Don't disallow overflow-newline-into-fringe when word-wrap is in
255 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
257 * eval.c (Fsignal): Remove duplicate test.
258 (Fautoload_do_load): Fix up docstring.
260 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
262 * nsterm.m (represented_filename, represented_frame): New variables.
263 (ns_set_represented_filename): New function.
264 (sendEvent:): Set represented filename here to avoid flicker,
265 related to Bug#18757.
267 * nsterm.h: Declare ns_set_represented_filename.
269 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
270 at once, call ns_set_represented_filename instead.
272 2014-11-27 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (handle_single_display_spec): When ignoring a fringe
275 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
276 (next_element_from_buffer): When done with overlays, reset the
277 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
279 2014-11-25 Eli Zaretskii <eliz@gnu.org>
281 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
282 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
284 2014-11-25 Ulrich Müller <ulm@gentoo.org>
286 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
287 for paxctl and setfattr. Fixes temacs startup failure with
288 grsecurity/PaX enabled Linux kernel (bug#19067).
290 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
292 * src/w32.c: Use MINGW_W64 instead of _W64.
294 * src/w32term.c: Likewise.
296 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
298 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
300 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
302 * nsterm.m (ns_send_appdefined): Check for application defined
303 event on Cocoa (Bug#18993). Backport from trunk.
305 2014-11-15 Eli Zaretskii <eliz@gnu.org>
307 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
308 errors in computing the number of pixels to scroll.
309 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
311 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
313 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
314 call updateFrameSize.
316 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
318 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
320 * nsfns.m (x_set_foreground_color, x_set_background_color)
321 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
322 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
324 2014-11-09 Eli Zaretskii <eliz@gnu.org>
326 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
327 when the inserted text does not need decoding. (Bug#18982)
329 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
332 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
334 * nsterm.h (EmacsScroller): judge returns bool.
336 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
337 (ns_judge_scroll_bars): Only set removed if judge returns true.
338 (judge): Returns bool == condemned. Remove self from window.
339 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
341 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
343 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
344 (run): Ditto. Only use non-system event loop if OSX version is
345 exactly 10.9 (Bug#18993).
346 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
349 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
351 * callproc.c (encode_current_directory): Support handling of file
352 names prepended by "/:". (Bug#18891)
354 2014-11-06 Alan Mackenzie <acm@muc.de>
356 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
358 2014-11-06 Dima Kogan <dima@secretsauce.net>
360 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
362 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
364 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
365 raises an error. (Bug#18891)
367 2014-11-03 Eli Zaretskii <eliz@gnu.org>
369 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
370 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
371 frame; instead, print an error message.
373 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
375 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
377 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
379 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
380 if force_integral_p (i.e. no antialias).
381 (macfont_draw): Check ns_antialias_text, also turn off syntetic
382 bold if no antialias (Bug#18876).
384 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
385 was given (Bug#18846).
387 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
389 * nsterm.h (ns_set_doc_edited): Declare taking no args.
391 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
392 instead of in xdisp.c, function now takes void. (Bug#18884).
394 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
395 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
397 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
398 struct window* (Bug#18889).
399 Remove getMouseMotionPart.
400 (ns_output): Make icon_top/left int.
402 * nsfns.m (x_icon): icon_top/left is int.
404 * nsterm.m (ns_mouse_position): Remove unused code.
405 (initFrame:window:, dealloc): Use window instead of win.
406 (getMouseMotionPart:window:x:y:): Remove, unused.
407 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
409 2014-10-30 Samuel Bronson <naesten@gmail.com>
411 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
413 2014-10-28 Eli Zaretskii <eliz@gnu.org>
415 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
416 build_string, when importing a home directory. (Bug#18873)
418 2014-10-26 Eli Zaretskii <eliz@gnu.org>
420 * dispnew.c (buffer_posn_from_coords):
421 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
422 account for the header-line height. (Bug#18839)
424 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
426 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
428 (erase_phys_cursor): Fix confusion between window-relative and
429 text area-relative x-coordinates. [Backport]
431 2014-10-20 Glenn Morris <rgm@gnu.org>
433 * minibuf.c (history-length): Increase default from 30 to 100.
436 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
438 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
441 2014-10-20 Glenn Morris <rgm@gnu.org>
443 * Version 24.4 released.
445 2014-10-17 Eli Zaretskii <eliz@gnu.org>
447 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
448 1-pixel R2L characters.
449 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
450 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
452 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
454 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
455 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
457 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
459 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
462 2014-10-08 K. Handa <handa@gnu.org>
464 * coding.c (detect_coding_iso_2022): Set coding->rejected
465 correctly when an invalid escape sequence is found (Bug#18610).
467 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
469 * font.c (font_list_entities): Do not add empty vector to font cache.
470 (font_matching_entity): Likewise. If matching entity is found, insert
471 1-item vector with this entity instead of an entity itself (Bug#17125).
473 2014-10-02 Eli Zaretskii <eliz@gnu.org>
475 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
476 iterator backwards, to resync the bidi iterator. (Bug#18584)
478 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
480 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
481 make a font_object from a tty frame (Bug#18573).
482 (Finternal_set_lisp_face_attribute): Add FIXME comment.
484 2014-09-30 Eli Zaretskii <eliz@gnu.org>
486 * w32fns.c (w32_createwindow): Accept an additional argument, an
487 array of 2 values specifying the coordinates of the frame's
488 top-left corner. Use these values instead of calling x_get_arg,
489 which can cons Lisp objects, and therefore cannot be called except
490 from the main thread. Remove redundant tests for the default values.
491 (my_create_window): Move the calculation of the coordinates of the
492 frame's top-left edge here. Pass them to the input thread via the
493 second parameter of the WM_EMACS_CREATEWINDOW message.
494 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
497 2014-09-29 Eli Zaretskii <eliz@gnu.org>
499 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
500 (redisplay_window): Treat the frame's frozen_window_starts flag
501 the same way as the optional_new_start flag for the window: only
502 obey it if the glyph row showing point will be fully visible.
503 Likewise when the window start is in a continuation line. If,
504 after trying everything under the 'force_start' label, point is
505 still not fully visible, give up and scroll the window.
506 Add debugging traces. (Bug#18545)
508 * window.c (Frecenter): Set the window's redisplay flag.
510 2014-09-24 Eli Zaretskii <eliz@gnu.org>
512 * w32term.c (w32_read_socket): Don't use frame dimensions for
513 resizing if GetClientRect returned an empty (0, 0, 0, 0)
514 rectangle. Check the return value of GetClientRect, and don't use
515 the results if it didn't succeed.
517 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
518 in columns and lines after correcting the pixel dimensions in
520 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
521 negative values to xrealloc. (Bug#18528)
523 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
525 On OSX, do not free font-specific data more than once (Bug#18501).
526 * macfont.m (macfont_close): Release and free font-specific data
527 only if it wasn't previously freed.
529 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
531 * unexmacosx.c (dump_it): Improve error message.
533 2014-09-18 Juri Linkov <juri@jurta.org>
535 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
536 (Bug#10747, bug#18334)
538 2014-09-18 Eli Zaretskii <eliz@gnu.org>
540 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
541 units in which the position is measured. (Bug#18493)
543 * xdisp.c (redisplay_internal): Force redisplay of all windows
544 that show a buffer whose narrowing has changed. (Bug#18490)
546 2014-09-16 Eli Zaretskii <eliz@gnu.org>
548 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
549 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
550 lines, draw the hollow-box and hbar cursors on the right side of
551 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
554 * xterm.c (x_draw_stretch_glyph_string):
555 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
556 caused the block cursor to disappear on a TAB in R2L lines in
557 every window except the leftmost one. Reported by Martin Rudalics
560 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
562 Always use matched specpdl entry to record call arguments (Bug#18473).
563 * lisp.h (record_in_backtrace): Adjust prototype.
564 * eval.c (record_in_backtrace): Return current specpdl level.
565 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
566 (eval_sub, Ffuncall): Record call arguments in matched specpdl
567 entry and use that entry in call to backtrace_debug_on_exit.
568 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
569 (do_debug_on_call): Get current specpdl level as 2nd arg.
571 Prefer ptrdiff_t to int and avoid integer overflows.
572 * fileio.c (make_temp_name):
573 * font.c (font_parse_family_registry): Avoid integer
574 overflow on string size calculation.
575 * data.c (Faset): Likewise for byte index.
577 2014-09-15 Eli Zaretskii <eliz@gnu.org>
579 Fix display of R2L lines in partial-width windows.
580 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
581 assigned the correct value.
582 (extend_face_to_end_of_line): Account for truncation and
583 continuation glyphs in R2L rows when one of the fringes is not
585 (display_line): Don't assign negative X offset to a row if we are
586 going to produce a truncation glyph for it. When handling
587 truncated R2L rows, consider the width of the left fringe instead
589 (produce_special_glyphs): Fix bogus assignments.
591 2014-09-14 Eli Zaretskii <eliz@gnu.org>
593 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
595 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
596 set errno to EAGAIN instead, to allow the caller to retry the
597 write after some waiting. Fixes deadlocks when Emacs exchanges a
598 lot of data through the pipe. (Bug#18420)
600 2014-09-13 Eli Zaretskii <eliz@gnu.org>
602 * sound.c (Fplay_sound_internal): Encode the sound file name in
603 the ANSI codepage. Expand it against data-directory, as per docs,
604 not against the current directory. No need to make a local copy
605 of the file name; pass the encoded file name directly to
606 do_play_sound. (Bug#18463)
608 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
609 NULL, and the file name is not encodable in ANSI codepage, return
610 the string with "?" replacement characters, which will fail the
611 caller. This avoids returning a random value in that case.
613 2014-09-11 Martin Rudalics <rudalics@gmx.at>
615 * window.c (Fresize_mini_window_internal): Set w->total_lines
616 from w->pixel_height (Bug#18422).
618 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
620 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
621 (toggleFullScreen:): Take frame_resize_pixelwise into account when
622 setting resize increments (Bug#18435).
624 2014-09-09 Eli Zaretskii <eliz@gnu.org>
626 * xdisp.c (pos_visible_p): Properly save and restore the iterator
627 state around the call to line_bottom, since it can move the
628 iterator to another screen line. This fixes off-by-one errors in
629 the reported row in some rare cases.
631 2014-09-07 Eli Zaretskii <eliz@gnu.org>
633 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
634 always make sure the marginal areas of the row are in sync with
635 what the window wants. (Bug#18419)
637 2014-09-04 Eli Zaretskii <eliz@gnu.org>
639 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
640 existing binding of a variable, to avoid silently aborting
641 commands that use specbind. (Bug#18331)
643 2014-09-02 Eli Zaretskii <eliz@gnu.org>
645 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
646 the reported row in the case of a window with a header line, by
647 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
648 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
650 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
652 * eval.c (internal_lisp_condition_case): Don't overrun the stack
653 when configured --with-wide-int on typical 32-bit platforms.
655 2014-08-31 Eli Zaretskii <eliz@gnu.org>
657 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
658 when HPOS is negative, for the benefit of R2L glyph rows whose
659 newline overflows into the fringe.
661 2014-08-30 Ken Brown <kbrown@cornell.edu>
663 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
666 2014-08-28 Eli Zaretskii <eliz@gnu.org>
668 * syntax.c (scan_lists): Don't examine positions before BEGV.
671 2014-08-25 Eli Zaretskii <eliz@gnu.org>
673 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
675 2014-08-18 Eli Zaretskii <eliz@gnu.org>
677 * xdisp.c (handle_stop): Improve commentary.
679 * indent.c (Fvertical_motion): Fix vertical motion up through a
680 display property after a newline. (Bug#18276)
682 2014-08-17 Eli Zaretskii <eliz@gnu.org>
684 * xdisp.c (display_line): Don't assume that the call to
685 reseat_at_next_visible_line_start ends up at a character
686 immediately following the newline on the previous line.
687 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
688 beyond ZV, which causes infloop in redisplay. For the details, see
689 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
691 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
692 coordinate for hscrolled R2L screen lines. (Bug#18277)
694 2014-08-11 Ken Brown <kbrown@cornell.edu>
696 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
697 ERRORCHECK mutexes. (Bug#18222)
699 2014-08-11 Glenn Morris <rgm@gnu.org>
701 * fileio.c: Revert 2013-01-31 change, which chose coding system for
702 writing before backing up, since it causes a more serious problem
703 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
704 (choose_write_coding_system): No longer callable from Lisp.
705 Move last piece back here from Fwrite_region.
706 (Fwrite_region, syms_of_fileio): Update for above changes.
708 2014-08-09 Martin Rudalics <rudalics@gmx.at>
710 * window.c (Fwindow_new_total, Fwindow_new_normal)
711 (Fwindow_new_pixel, Fset_window_new_pixel)
712 (Fset_window_new_total, Fset_window_new_normal): Second attempt
713 to fix the doc-strings of these functions. See:
714 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
716 2014-08-08 Martin Rudalics <rudalics@gmx.at>
718 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
719 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
720 (Fwindow_new_pixel, Fset_window_new_pixel)
721 (Fset_window_new_total, Fset_window_new_normal)
722 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
724 2014-08-07 Eli Zaretskii <eliz@gnu.org>
726 * fontset.c (Finternal_char_font): Recompute basic faces if the
727 frame's face cache was cleared. (Bug#18162)
729 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
731 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
732 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
733 base buffer's undo list.
735 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
737 Fix bug with an attempt to select uninitialized frame (Bug#18161).
738 * xfns.c (Fx_create_frame): Move call to change_frame_size to
739 a section where Lisp evaluation is disabled. This way a pointer
740 to uninitialized frame is not accessible from Lisp, which becomes
741 critical if following call to x_figure_window_size throws an error.
743 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
745 Fix bug with clang + directory_files_internal + GC (Bug#16986).
746 * dired.c (directory_files_internal): Use a volatile variable
747 to prevent the compiler from optimizing away all copies of a local.
748 I wonder how many other GC-related bugs like this lurk elsewhere?
750 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
751 * xterm.h (struct x_display_info): New member 'connection'.
752 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
753 so that x_delete_terminal has a file descriptor to pass to
754 delete_keyboard_wait_descriptor.
756 2014-08-01 Eli Zaretskii <eliz@gnu.org>
758 Fix display of R2L lines when the last character fits only partially.
759 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
761 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
762 R2L row is visible only partially, give the row a negative x
764 (display_line): Fix the calculation of the glyph whose pixel width
765 is used to decide whether the last produced glyph fits on the
766 line. When the last glyph fits only partially, give the row a
769 2014-07-29 Eli Zaretskii <eliz@gnu.org>
771 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
772 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
773 pixel width of the first glyph that is hscrolled from display.
774 (display_line): In R2L glyph rows, don't give a negative offset to
775 row->x when the first glyph begins before first_visible_x.
777 2014-07-29 Andreas Schwab <schwab@suse.de>
779 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
780 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
782 2014-07-28 Eli Zaretskii <eliz@gnu.org>
784 * xdisp.c (display_line): If called with iterator set up to write
785 to a marginal area, delay the call to handle_line_prefix until we
786 switch back to the text area. (Bug#18035)
788 * .gdbinit (xwindow): The members total_cols, total_lines,
789 left_col, and top_line are C integers (and has been so for the
792 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
794 * nsterm.m (applicationDidFinishLaunching:): Call
795 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
796 (antialiasThresholdDidChange:): New method for EmacsApp.
798 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
800 * macfont.m (macfont_update_antialias_threshold): Remove static.
802 * macfont.h (macfont_update_antialias_threshold): Declare.
804 2014-07-17 Eli Zaretskii <eliz@gnu.org>
806 * w32select.c (setup_windows_coding_system):
807 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
808 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
810 * w16select.c (Fw16_get_clipboard_data):
811 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
814 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
815 buffer position where we are to start the iteration.
816 (handle_invisible_prop): Record in it->stop_charpos the position
817 where the invisible text ends. (Bug#18035)
818 (hscroll_window_tree): Don't try hscrolling windows whose cursor
819 row has zero buffer position as their start position.
820 Reported by martin rudalics <rudalics@gmx.at>.
822 2014-07-16 Eli Zaretskii <eliz@gnu.org>
824 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
825 infinite looping in redisplay when display lines don't have enough
826 space to display even a single character. (Bug#18036)
828 2014-07-13 Eli Zaretskii <eliz@gnu.org>
830 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
831 buffer's default-directory only if it is a string. (Bug#17986)
833 2014-07-12 Eli Zaretskii <eliz@gnu.org>
835 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
838 * w32fns.c (Fx_file_dialog): Mention in the doc string the
839 behavior on Windows 7 and later when the function is repeatedly
840 invoked with the same value of DIR. (Bug#17950)
842 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
843 string to match the one in w32fns.c.
845 2014-07-08 Eli Zaretskii <eliz@gnu.org>
847 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
848 x_produce_glyphs does when it generates a stretch glyph that
849 represents a TAB. (Bug#17969)
851 2014-07-05 Eli Zaretskii <eliz@gnu.org>
853 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
854 and there is a display property at that position, don't call
855 move_it_to to move to a position before window start. (Bug#17942)
856 Fix condition for finding CHARPOS by the first call to move_it_to.
859 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
861 * syntax.c (find_defun_start): Try the cache even
862 if !open_paren_in_column_0_is_defun_start.
863 (back_comment): If find_defun_start was pessimistic, use the
864 scan_sexps_forward result to improve the cache (bug#16526).
866 2014-07-04 Daniel Colascione <dancol@dancol.org>
869 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
870 only if xic_style calls for it. This change allows Emacs to work
871 with ibus. Also, don't leak resources if create_frame_xic fails,
872 and stop caching xic_style across different displays (Bug#17928).
873 (supported_xim_styles): Make const.
874 (best_xim_style): Remove first parameter: it's always just
875 supported_xim_styles. Change to look at supported_xim_styles directly.
877 2014-07-04 Eli Zaretskii <eliz@gnu.org>
879 * xdisp.c (redisplay_window): If redisplay of a window ends up
880 with point in a partially visible line at end of the window, make
881 sure the amended position of point actually has smaller Y
882 coordinate; if not, give up and scroll the display. (Bug#17905)
884 * window.c (window_scroll_pixel_based): When point ends up at the
885 last fully visible line, don't let move_it_to stop at the left
886 edge of the line and dupe us into thinking point is inside the
889 * w32.c (network_interface_info): Make sure the argument is a
892 2014-07-01 Eli Zaretskii <eliz@gnu.org>
894 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
895 the window whose glyph row is being prepared and a flag whether it
896 is for mode/header line. Make sure the glyph row's marginal areas
897 are in sync with what the window wants.
900 * xdisp.c (display_line, display_mode_line):
901 Call prepare_desired_row with additional arguments, as appropriate.
903 * dispextern.h (prepare_desired_row): Adjust prototype.
905 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
907 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
908 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
909 caused by xw_popup_dialog in daemon mode (Bug#17891).
911 2014-06-30 Eli Zaretskii <eliz@gnu.org>
913 * frame.c (do_switch_frame): When switching to another TTY frame,
914 make sure FrameCols and FrameRows are in sync with the new frame's
917 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
919 * coding.c (encode_coding_utf_8): Correctly count produced_chars
920 also in unibyte case. (Bug#17865)
922 2014-06-25 Glenn Morris <rgm@gnu.org>
924 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
926 2014-06-21 Eli Zaretskii <eliz@gnu.org>
928 * indent.c (Fvertical_motion): Doc fix.
929 Move to the goal column, if any, with a single call to
930 move_it_in_display_line, not in two calls. Doing this with two
931 calls causes move_it_in_display_line apply the line-prefix
932 handling twice instead of just once. (Bug#17823)
934 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
936 Port to OS X ACLs (Bug#17810).
937 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
938 ACL_TYPE_ACCESS) doesn't work.
940 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
942 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
943 before checking key-translation-map (bug#17659).
945 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
947 * font.c (font_make_object): Avoid dangling pointer which may
948 crash GC (Bug#17771).
950 2014-06-18 Eli Zaretskii <eliz@gnu.org>
952 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
953 prototype of DGifCloseFile as appropriate for older and newer
955 (gif_close): New function, encapsulates the differences in the
956 calling sequence of DGifCloseFile before v5.1.0 and after it.
957 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
958 error string where appropriate. (Bug#17790)
960 2014-06-16 Eli Zaretskii <eliz@gnu.org>
962 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
963 macro execution, make sure point didn't move since last complete
964 redisplay, as the condition for using the glyph matrix
965 information. (Bug#17777)
967 2014-06-14 Eli Zaretskii <eliz@gnu.org>
969 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
970 information if we are in the middle of executing a keyboard macro,
971 since redisplay doesn't update the screen until the macro is
972 finished. (Bug#17777)
974 2014-06-13 Eli Zaretskii <eliz@gnu.org>
976 * alloc.c (cleanup_vector): Don't dereference a font driver
977 pointer if it is NULL. (Bug#17771)
979 2014-06-11 Eli Zaretskii <eliz@gnu.org>
981 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
982 matching overlay strings with 'cursor' property against buffer
983 positions traversed in the glyph row. (Bug#17744)
985 2014-06-08 Glenn Morris <rgm@gnu.org>
987 * fileio.c (write-region-inhibit-fsync): Doc tweak.
989 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
991 2014-06-04 Eli Zaretskii <eliz@gnu.org>
993 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
994 contains garbage on WINDOWSNT (which could potentially infloop at
997 Minimize cursor motion during TTY menu updates.
998 * term.c (tty_menu_display): Don't position cursor here. Instead,
999 pass the cursor coordinates to update_frame_with_menu.
1000 (tty_menu_activate): Send the hide cursor command only once in an
1001 iteration through the outer 'while' loop.
1003 * dispnew.c (update_frame_1): Accept an additional argument
1004 SET_CURSOR_P, and position the cursor at the end of the frame
1005 update only if that argument is non-zero. All callers changed to
1006 provide the additional argument as non-zero, except for
1007 update_frame_with_menu.
1008 (update_frame_with_menu): Accept 2 additional arguments ROW and
1009 COL; if they are non-negative, instruct update_frame_1 not to
1010 position the cursor, and instead position it according to ROW and
1013 * dispextern.h (update_frame_with_menu): Update prototype.
1015 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
1017 * callproc.c (call_process): Don't check read-only if we don't insert
1018 anything (bug#17666).
1020 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1022 * dispnew.c (update_frame_with_menu): Set display_completed.
1024 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1026 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1028 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1030 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1031 to min(value, whole).
1033 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1035 Bring back the changes to GDB-visible symbols, but only on AIX.
1036 And only if it's not pre-4.2 GCC.
1037 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1038 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1039 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1042 2014-05-31 Eli Zaretskii <eliz@gnu.org>
1044 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1045 with PT, not GPT. (Bug#16433)
1047 Revert last changes to GDB-visible symbols.
1048 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1049 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1050 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1053 2014-05-31 Glenn Morris <rgm@gnu.org>
1055 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1057 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1059 Fix port to 32-bit AIX with xlc (Bug#17598).
1060 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1061 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1062 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1063 to work around a compiler bug in IBM xlc 12.1.
1065 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1067 * xterm.c (x_update_window_end): Don't invalidate the entire
1068 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1069 highlight needs to be redisplayed. (Bug#17588)
1071 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1073 Port the GDB-visible symbols to AIX.
1074 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1075 optimizes away the relevant external symbols. Use enums instead;
1076 this suffices for the AIX port, which is 32-bit-only anyway.
1077 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1078 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1079 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1082 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1084 Include sources used to create macuvs.h.
1085 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1086 * macuvs.h: Use automatically-generated header.
1088 2014-05-25 Eli Zaretskii <eliz@gnu.org>
1090 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1091 if we are iterating over an object that generates glyphs for
1092 marginal areas. (Bug#17585)
1094 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
1096 * xdisp.c (safe__call1, safe__eval): Now static.
1098 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1100 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1101 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1102 (safe_call1): Call safe_call instead of safe__call directly.
1104 2014-05-24 Ken Brown <kbrown@cornell.edu>
1106 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1107 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1110 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1112 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1113 (safe__call, safe__call1, safe__eval): New functions.
1114 (safe_call): Use it.
1115 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1116 (display_mode_element): Same for `:eval'.
1118 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1120 Fix port to 32-bit AIX (Bug#17540).
1121 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1122 twice. _text already includes this offset.
1123 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1125 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1127 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1128 when closest_pos is identical to to_charpos, don't recurse, since
1129 we already tried that, and failed. (Bug#17539)
1131 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1133 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1134 unwinding when frame's faces were not initialized yet, increment
1135 the frame's image-cache reference count before calling
1136 x_free_frame_resources. Don't dereference
1137 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1139 2014-05-11 Glenn Morris <rgm@gnu.org>
1141 * fileio.c (Ffile_executable_p): Doc tweak.
1143 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1145 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1146 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1148 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1150 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1152 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1154 Fix initialization of minibuffer history variable (Bug#17430).
1155 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1156 Move the initialization up to prevent any "value void" message.
1158 2014-05-06 Samuel Bronson <naesten@gmail.com>
1160 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1161 are matched (bug#17413).
1163 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1165 Stop tooltips pulling Emacs window to front (Bug#17408).
1166 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1167 SetWindowPos invocations.
1169 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1171 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1172 not initialized (Bug#17398).
1174 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1176 Revert recent libpng changes (Bug#17339).
1177 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1178 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1180 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1182 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1183 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1184 because WCONTINUED is always defined now.
1185 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1187 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1189 * buffer.c (overlay_strings): Fix the wording of the commentary.
1191 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1193 Consult libpng-config more consistently (Bug#17339).
1194 * Makefile.in (PNG_CFLAGS): New var.
1195 (ALL_CFLAGS): Use it.
1196 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1197 CFLAGS now handles this.
1199 2014-05-01 Glenn Morris <rgm@gnu.org>
1201 * floatfns.c (Fisnan):
1202 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1204 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1206 * term.c (tty_menu_activate): A better initialization for cursor
1209 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1211 * intervals.c: Tighten assertions.
1212 (create_root_interval): Make sure the interval is not empty.
1213 (intervals_equal): Use booleans.
1214 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1215 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1216 (balance_possible_root_interval): Simplify and use booleans.
1217 (split_interval_right, split_interval_left): Check LENGTH, and remove
1218 now redundant assertion.
1219 (adjust_intervals_for_insertion): Remove now redundant assertions.
1220 (delete_node, interval_deletion_adjustment)
1221 (adjust_intervals_for_deletion, merge_interval_right)
1222 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1223 (reproduce_interval): Make sure the interval is not empty.
1225 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1227 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1228 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1229 satisfaction that they would always be initialized.
1231 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1233 * term.c (tty_menu_display): Move the cursor to the active menu item.
1234 (tty_menu_activate): Return the cursor to the active menu item
1235 after displaying the menu and after displaying help-echo.
1236 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1237 for the details of why this is needed by screen readers and
1240 2014-04-29 Glenn Morris <rgm@gnu.org>
1242 * process.c (handle_child_signal):
1243 Handle systems without WCONTINUED. (Bug#15110, 17339)
1245 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1247 * search.c (Fnewline_cache_check): Don't try to count newlines
1248 outside the buffer's restriction, as find_newline doesn't support that.
1250 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1252 Port to GCC 4.9.0 with --enable-gcc-warnings.
1253 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1255 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1256 a way that also works with GCC 4.9.0.
1258 * search.c (Fnewline_cache_check): Remove unused locals.
1260 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1262 * search.c (find_newline1): New subroutine.
1263 (Fnewline_cache_check): New function.
1264 (syms_of_search): Defsubr it.
1266 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1268 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1269 * keyboard.c (unblock_input): Add comment.
1270 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1272 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1274 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1275 Also change identifiers to match the comments, and add more assertions
1278 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1280 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1281 glyph is written to TEXT_AREA of the temporary glyph_row.
1284 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1286 * emacs.c (close_output_streams): Don't clear and restore errno.
1288 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1290 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1291 never becomes visible, i.e. using XMonad (Bug#17237).
1293 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1295 * xdisp.c (Fline_pixel_height): Don't assume that the current
1296 buffer and the selected window's buffer are one and the same.
1299 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1300 paragraph-start cache before the newline cache. (Bug#17269)
1302 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1304 * window.c (save_window_save): Lookup window_point_insertion_type in
1305 the right buffer (bug#15457).
1306 (Qwindow_point_insertion_type): New var.
1307 (syms_of_window): Initialize it.
1309 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1311 Fix the MSDOS build.
1312 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1313 (copy_text_and_data): Zero out the atexit chain pointer before
1316 * termhooks.h (encode_terminal_code): Update prototype.
1318 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1319 visible for all DOS_NT ports, not just WINDOWSNT.
1320 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1322 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1323 unless it is defined.
1324 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1326 * process.c (close_on_exec, accept4, process_socket): Move into
1327 the "ifdef subprocesses" part.
1328 (catch_child_signal): Condition by "ifdef subprocesses".
1329 (syms_of_process) <Qinternal_default_process_sentinel>
1330 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1332 * msdos.h: Add prototypes for new functions.
1333 (EINPROGRESS): Define.
1334 (O_CLOEXEC): Define to zero.
1336 * msdos.c (check_window_system): Remove unnecessary an
1337 incompatible duplicate function.
1338 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1339 New functions in support of new functionality.
1341 * menu.c (single_menu_item): Add visual indication of submenu
1342 also for menus on MSDOS frames.
1343 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1345 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1346 when async subprocesses aren't supported.
1348 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1350 * emacs.c (close_output_streams): Zero out errno before calling
1353 * dired.c [MSDOS]: Include msdos.h.
1355 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1356 (DATA_START) [MSDOS]: Define.
1357 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1359 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1360 Ifdef away for MSDOS.
1361 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1362 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1364 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1365 Use temporary file template that is compatible with mkostemp.
1366 Move vfork-related portions under #ifndef MSDOS.
1367 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1369 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1371 * buffer.c (Foverlays_at): Add argument `sorted'.
1373 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1375 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1376 text, invalidate the bidi_paragraph_cache upto and including the
1379 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1381 Port to IRIX 6.5 (Bug#9684).
1382 * alloc.c (TAGGABLE_NULL): New constant,
1383 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1384 (next_vector, set_next_vector): Use it.
1385 * conf_post.h (INET6) [IRIX6_5]: Define.
1386 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1387 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1388 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1389 for consistency with how TAGGABLE_NULL is computed.
1391 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1393 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1394 before passing it to system APIs.
1396 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1398 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1400 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1401 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1403 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1405 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1407 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1409 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1410 covered by a display string that ends in a newline, and that cases
1411 going back by DVPOS lines to hit the search limit, lift the limit
1412 and go back until DVPOS is reached. (Bug#17244)
1414 * indent.c (Fvertical_motion): Handle correctly the case when the
1415 display string is preceded by an empty line.
1417 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1419 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1420 use S_IWRITE instead.
1422 2014-04-11 Glenn Morris <rgm@gnu.org>
1424 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1426 2014-04-09 Ken Brown <kbrown@cornell.edu>
1428 * Makefile.in (EMACS_MANIFEST): Revert last change.
1430 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1432 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1434 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1435 (symbol_block_pinned): New var.
1436 (Fmake_symbol): Initialize `pinned'.
1437 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1438 pinned and signal an error for un-purifiable objects.
1439 (pure_cons): Use it.
1440 (Fpurecopy): Use it, except for objects that can't be purified.
1441 (mark_pinned_symbols): New function.
1442 (Fgarbage_collect): Use it.
1443 (gc_sweep): Remove hack made unnecessary.
1445 2014-04-05 Glenn Morris <rgm@gnu.org>
1447 * keyboard.c (Fopen_dribble_file): Doc tweak.
1449 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1451 Backport from trunk.
1452 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1453 bar is zero height, just return (Bug#16976).
1454 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1455 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1456 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1457 is nil. If waiting for toolbar to complete, force a redraw.
1458 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1460 2014-04-03 Ken Brown <kbrown@cornell.edu>
1462 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1464 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1466 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1467 width from font width (Bug#17163).
1469 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1471 * frame.c (x_set_frame_parameters): Calculate default values of
1472 new frame sizes only after all other frame parameters have been
1473 processed (Bug#17142).
1475 2014-03-28 Ken Brown <kbrown@cornell.edu>
1477 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1480 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1482 * xterm.c (x_draw_image_glyph_string): Adjust image background
1483 width accordingly when its x position is adjusted. (Bug#17115)
1485 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1487 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1488 and width of image background when it is displayed with a 'box'
1491 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1493 More backward-compatible fix to char-equal core dump (Bug#17011).
1494 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1495 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1497 Fix core dump in char-equal (Bug#17011).
1498 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1499 unibyte buffers, as we can't tell whether the characters are
1502 * insdel.c (adjust_markers_for_delete): Remove unused local.
1504 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1506 Have (MARKER . ADJUSTMENT) undo records always be immediately
1507 after their corresponding (TEXT . POS) record in undo list.
1509 * lisp.h (record-delete): New arg record_markers.
1510 (record_marker_adjustment): No longer needed outside undo.c.
1511 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1512 adjustments to undo.c's record_marker_adjustments. Note that
1513 fileio.c's decide_coding_unwind is another caller to
1514 adjust_markers_for_delete. Because it has undo list bound to t,
1515 it does not rely on adjust_markers_for_delete to record marker
1517 (del_range_2): Swap call to record_delete and
1518 adjust_markers_for_delete so as undo marker adjustments are
1519 recorded before current deletion's adjustments, as before.
1520 (adjust_after_replace):
1521 (replace_range): Pass value for new record_markers arg to
1523 * undo.c (record_marker_adjustment): Rename to
1524 record_marker_adjustments and made static.
1525 (record_delete): Check record_markers arg and call
1526 record_marker_adjustments.
1527 (record_change): Pass value for new record_markers arg to
1529 (record_point): at_boundary calculation no longer needs to account
1530 for marker adjustments.
1532 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1534 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1537 2014-03-23 Glenn Morris <rgm@gnu.org>
1539 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1541 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1543 * buffer.c (struct sortvec): Add field `spriority'.
1544 (compare_overlays): Use it.
1545 (sort_overlays): Set it.
1547 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1549 * xdisp.c (redisplay_window): If all previous attempts to find the
1550 cursor row failed, try a few alternatives before falling back to
1551 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1553 2014-03-22 Daniel Colascione <dancol@dancol.org>
1555 * process.c (conv_sockaddr_to_lisp): When extracting the string
1556 names of AF_LOCAL sockets, stop before reading uninitialized
1559 2014-03-23 Daniel Colascione <dancol@dancol.org>
1561 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1562 array. (ASAN caught.)
1564 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1566 Fix regression introduced by patch for Bug#10500.
1567 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1568 * w32term.c (x_draw_image_relief): Likewise.
1570 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1572 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1573 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1574 maximize a frame for odd default fonts.
1576 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1578 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1580 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1582 * doc.c (store_function_docstring): Warn when we don't know where to
1584 (Fsubstitute_command_keys): Don't advertise the fact that
1585 text-properties are dropped, since we think it's a bug that we'll fix
1588 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1589 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1590 * frame.c (frame_garbaged): Make "docstring" more precise.
1592 2014-03-20 Glenn Morris <rgm@gnu.org>
1594 * charset.c (init_charset): When we cannot find the charsets directory,
1595 mention if EMACSDATA is set.
1597 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1599 * fns.c (Frandom): Fix rare bug where the result isn't random.
1601 Fix porting inconsistency about rounding to even.
1602 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1603 This way, the unusual !HAVE_RINT case acts like the usual
1604 HAVE_RINT case, and we can fix the documentation accordingly.
1606 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1608 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1609 (w32_wnd_proc): Initialize the dwHoverTime member of
1610 TRACKMOUSEEVENT structure.
1612 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1614 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1616 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1618 * search.c (find_newline): Speed up the function when using the
1619 newline cache, by halving the number of calls to
1620 region_cache_forward and region_cache_backward. (Bug#16830)
1622 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1624 * buffer.c (Fset_buffer): Document return value (bug#17015).
1626 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1628 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1629 nil, always resize character wise to avoid potential loss of the
1630 mode line (Bug#16923 related).
1632 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1634 * frame.c (x_set_frame_parameters): Always calculate new sizes
1635 pixelwise to avoid potential loss when rounding.
1637 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1639 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1640 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1642 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1644 * w32.c (fstatat): Don't add an extra slash if the argument ends
1645 with a slash: this fails the subsequent call to stat_worker on
1646 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1648 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1650 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1652 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1654 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1656 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1657 when frame is only on one screen (Bug#14713).
1659 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1661 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1662 there's a valid wrap point in the display line, the last glyph
1663 cannot "just barely fit" on this row, because display_line doesn't
1664 let it. Instead, proceed as if the last glyph didn't fit, so that
1665 we eventually back up the iterator to the wrap point. This avoids
1666 delusional behavior of move_it_to, whereby it proceeds to the next
1667 display line, but sets current_x to zero for all the glyphs that
1668 without word-wrap would fit on the previous display line.
1669 One result was that visual-order cursor movement behaved erratically
1671 (Fmove_point_visually): Add code to find the x coordinate of the
1672 last character before wrap point, under word-wrap on a TTY.
1674 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1676 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1677 also return value of MOVE_POS_MATCH_OR_ZV from
1678 move_it_in_display_line_to, when moving from beginning of line to
1679 point's position. (Bug#16961)
1681 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1683 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1684 * window.c (Fselect_window): Explain NORECORD and
1685 `buffer-list-update-hook' in doc-string.
1687 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1689 * window.c (Fother_window_for_scrolling): Check that
1690 Vother_window_scroll_buffer is a buffer.
1692 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1694 * xterm.c (xim_initialize): Always pass a copy of resource name
1695 to XRegisterIMInstantiateCallback and eassert whether return
1696 value is True. Passing copy is important because Xlib doesn't
1697 make its own copy and resource name argument usually points to
1698 SSDATA (Vx_resource_name), which may be changed from Lisp.
1699 (xim_close_display): For XUnregisterIMInstantiateCallback,
1700 always eassert return value and pass exactly the same values
1701 as were used for XRegisterIMInstantiateCallback.
1702 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1703 sources to check why if you are interested.
1705 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1707 * dispnew.c (change_frame_size_1): Add new_lines instead of
1708 new_height, the latter may be still zero if passed as such.
1709 * window.c (Fwindow_pixel_height): Mention bottom divider in
1712 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1714 Fix "resource temporarily unavailable" with xgselect
1716 * xgselect.c: Include <stdbool.h>.
1717 (xg_select) [!USE_GTK]: Don't lose track of errno.
1719 Fix minor --enable-gcc-warnings issues.
1720 * widget.c (update_various_frame_slots, EmacsFrameResize):
1721 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1723 2014-03-04 Ken Brown <kbrown@cornell.edu>
1725 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1726 represent the actual adjustment needed for alignment.
1728 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1730 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1731 needed, and don't reallocate if the initial allocation already
1732 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1734 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1736 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1739 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1741 * cmds.c (delete-char): Update docstring pointing out that the
1742 function ignores `delete-active-region' and `overwrite-mode'.
1744 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1746 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1748 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1749 allocated buffer due to alignment.
1750 (freehook): If the block to be freed was allocated by
1751 'aligned_alloc', find its real pointer before calling 'free'.
1753 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1756 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1758 * font.c (toplevel): Adjust comment about font cache layout.
1759 (font_clear_cache): Fix to match real font cache layout.
1760 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1761 (Fframe_font_cache) [FONT_DEBUG]: New function.
1762 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1764 Avoid crashes when X fonts are erroneously freed on reused X
1765 'Display *' connection data (Bug#16069). Note that X font
1766 resources still may be leaked, but currently there is no way
1767 to completely avoid it.
1768 * xterm.h (struct x_display_info): New member x_id. Add comments.
1769 * xterm.c (x_display_id): New variable.
1770 (x_term_init): Assign identifier to each opened X connection.
1771 * xfont.c (struct xfont): New member x_display_id.
1772 (xfont_open): Initialize it with frame's display id.
1773 (xfont_close): Check whether font's display id matches the one
1774 recorded for the given display. Adjust comment.
1775 * xftfont.c (struct xftfont_info):
1776 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1778 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1780 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1781 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1782 killed Vother_window_scroll_buffer.
1783 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1785 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1787 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1788 that start with more than 2 slashes as UNCs. (Bug#16751)
1790 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1792 Fix a few crashes and leaks when cloning C strings.
1793 * alloc.c, lisp.h (dupstring): New function.
1794 * gtkutil.c (xg_get_font):
1795 * term.c (tty_default_color_capabilities):
1796 * xsettings.c (store_monospaced_changed)
1797 (store_font_name_changed, parse_settings)
1798 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1799 This avoids some unlikely crashes due to accessing freed storage,
1800 and avoids some minor memory leaks in the more-typical case.
1802 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1804 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1805 cursor when modeline can't be dragged (Bug#16647).
1807 2014-02-28 Glenn Morris <rgm@gnu.org>
1809 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1810 from custom-delayed-init-variables. (Bug#11565)
1812 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1814 More fixes for mouse glyph calculations (Bug#16647).
1815 * window.c (coordinates_in_window): In intersection of
1816 horizontal and vertical window dividers prefer the horizontal
1817 one. Add some extra parens to last fix.
1818 (window_relative_x_coord): Return x-coordinate for header and
1820 * xdisp.c (remember_mouse_glyph): In text area don't extend
1821 glyph into mode line to show the vertical drag cursor there
1822 immediately. Subdivide mouse glyphs in right fringes to show a
1823 horizontal drag cursor as soon as we enter the "grabbable width"
1824 portion. Handle vertical border case separately. Do not
1825 subdivide window divider areas.
1826 (note_mouse_highlight): On bottom divider of bottommost windows
1827 show vertical drag cursor only when the minibuffer window can be
1830 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1832 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1833 reset by the face of the object just displayed. See also bug#76.
1834 (get_next_display_element): If the string came from a display
1835 property, examine the box face attribute at it->position, not at
1836 it->current.pos, since the latter was not updated yet. (Bug#16870)
1837 (handle_face_prop): Improve commentary.
1839 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1841 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1842 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1844 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1846 Fixes around Bug#16647.
1847 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1848 ON_BOTTOM_DIVIDER cases.
1849 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1850 only if the window has no right divider.
1851 (Fcoordinates_in_window_p): Fix doc-string.
1853 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1855 * lread.c (Funintern): Fix doc to match advertised calling convention.
1857 2014-02-24 Daniel Colascione <dancol@dancol.org>
1859 * keyboard.c (read_char): Close race that resulted in lost events.
1861 2014-02-22 Glenn Morris <rgm@gnu.org>
1863 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1864 * window.c (window-resize-pixelwise): Doc fixes.
1866 * process.c (Finternal_default_process_filter)
1867 (Finternal_default_process_sentinel): Doc tweaks.
1869 2014-02-21 Glenn Morris <rgm@gnu.org>
1871 * process.c (Fprocess_buffer, Faccept_process_output)
1872 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1875 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1877 * window.c (Fwindow_scroll_bar_width): New function.
1879 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1881 Pacify GCC when configuring with --enable-gcc-warnings.
1882 * xdisp.c (move_it_in_display_line_to) [lint]:
1883 Initialize recently-added local.
1885 2014-02-21 Daniel Colascione <dancol@dancol.org>
1887 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1889 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1891 * xdisp.c (init_iterator): Don't dereference a bogus face
1892 pointer. (Bug#16819)
1893 (try_cursor_movement): Don't use cursor position if
1894 set_cursor_from_row failed to compute it. This avoids assertion
1895 violations in MATRIX_ROW.
1896 (move_it_in_display_line_to): Save the iterator state in ppos_it
1897 only once per call. Reimplement the method used to return to the
1898 best candidate position if all the positions found in display line
1899 are beyond TO_CHARPOS. This cuts down the number of calls to
1900 bidi_shelve_cache, which moves a lot of stuff when lines are long
1901 and include bidirectional text. (Bug#15555)
1903 2014-02-20 Glenn Morris <rgm@gnu.org>
1905 * data.c (Fdefalias): Doc fix.
1907 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1909 * xdisp.c (display_line): Fix horizontal scrolling of large images
1910 when fringes are turned off. This comes at a price of not
1911 displaying the truncation/continuation glyphs in this case.
1914 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1915 CreateDIBSection returns an error indication, zero out *ximg after
1916 destroying the image. This avoids crashes in memory allocations
1917 due to the fact that some of the callers also call
1918 x_destroy_x_image, which will attempt to free an already free'd
1921 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1923 * widget.c (update_various_frame_slots): Don't set
1924 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1926 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1928 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1930 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1932 temacs --daemon fix (Bug#16599).
1933 * emacs.c (main): Initialize daemon_pipe[1] here ...
1934 (syms_of_emacs): ... instead of here.
1936 2014-02-16 Anders Lindgern <andlind@gmail.com>
1938 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1941 2014-02-16 Daniel Colascione <dancol@dancol.org>
1943 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1944 (xd_get_connection_address): Use it.
1945 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1946 xd_get_connection_address because the latter signals if the bus
1947 we're trying to close is already disconnected.
1949 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1951 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1952 argument to CreateThread. This avoids segfaults on Windows 9X.
1953 Reported by oslsachem <oslsachem@gmail.com>.
1955 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1957 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1958 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1959 (check_lseek): New function, to report lseek errors.
1960 (save_data_space, update_file_ptrs, read_header, write_header)
1961 (copy_file, copy_rest, unexec): Use these news functions.
1962 (update_file_ptrs): Don't assume wraparound behavior when
1963 converting a large size_t value to off_t.
1965 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1967 * composite.c (fill_gstring_header): Pass positions as C integers
1968 and move parameters checking to...
1969 (Fcomposition_get_gstring): ...this function. Handle case when
1970 buffer positions are in reversed order and avoid crash (Bug#16739).
1972 * buffer.c (validate_region): Mention current buffer in error message.
1974 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1976 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1978 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1980 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1982 2014-02-11 Glenn Morris <rgm@gnu.org>
1984 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1985 Replace refs to "OpenStep" in messages.
1987 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1989 Avoid "." at end of error diagnostics.
1990 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1991 * font.c (Ffont_at):
1992 * nsfns.m (ns_display_info_for_name):
1993 * nsselect.m (Fx_own_selection_internal):
1994 * nsterm.m (performDragOperation:):
1995 Remove "." from end of diagnostic.
1997 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1999 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2000 unintuitive (bug#15824).
2001 (Fyes_or_no_p): Doc fix (bug#15456).
2003 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2005 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2007 * eval.c (call_debugger): When exiting the debugger, do not allow
2008 max_specpdl_size less than actual binding depth (Bug#16603).
2009 (syms_of_eval): Adjust docstring.
2011 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2013 * cmds.c (Fself_insert_command): Output a clearer error message on
2014 negative repetitions (bug#9476).
2016 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2018 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2020 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2022 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2024 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2026 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2028 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2030 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2032 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2034 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2035 `exit' works (bug#15865).
2037 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2039 Constrain window box/body sizes and margin widths (Bug#16649).
2040 * xdisp.c (window_box_width): Don't return less than zero.
2041 (window_box_left_offset, window_box_right_offset): Don't return
2042 more than the window's pixel width.
2043 * window.c (window_body_height, window_body_width): Don't return
2045 (window_resize_apply): Adjust margin width, if necessary.
2047 2014-02-07 Glenn Morris <rgm@gnu.org>
2049 * nsterm.m (syms_of_nsterm): Doc fix.
2051 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2053 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2054 New variables: pointers through which to call the respective APIs.
2055 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2056 (filename_from_ansi, sys_link, check_windows_init_file):
2057 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2058 This is required on Windows 9X, where we dynamically load
2059 UNICOWS.DLL which has their non-stub implementations.
2060 (maybe_load_unicows_dll): Assign addresses to these 2 function
2061 pointers after loading UNICOWS.DLL.
2063 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2064 MultiByteToWideChar and WideCharToMultiByte through function
2067 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2070 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2072 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2073 for OSX >= 10.9 if separate spaces are used.
2074 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2076 2014-02-06 Glenn Morris <rgm@gnu.org>
2078 * buffer.c (cache-long-scans): Doc fix.
2080 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2082 * w32fns.c (Fw32_shell_execute): Doc fix.
2084 2014-02-05 Bastien Guerry <bzg@gnu.org>
2086 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2087 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2089 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2091 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2092 outside the window (Bug#16649).
2094 * xdisp.c (note_mouse_highlight): When entering a margin area show
2095 a non-text cursor (Bug#16647).
2097 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2099 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2100 It prompted a compile-time diagnostic on GNU/Linux.
2101 Simplify to remove the need for the label.
2103 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2105 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2106 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2107 to show it; otherwise return 'unsupported--w32-dialog' to signal
2108 to the caller that emulation with menus is necessary.
2109 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2111 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2113 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2116 * menu.c (Fx_popup_dialog): Don't condition the call to
2117 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2118 special symbol 'unsupported--w32-dialog', emulate the dialog with
2119 a menu by calling x-popup-menu.
2121 * menu.h (Qunsupported__w32_dialog): New extern variable.
2123 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2125 * keyboard.c (kbd_buffer_get_event): Read file notification events
2128 * xgselect.c (xg_select): Read glib events in any case, even if
2129 there are no file descriptors to watch for. (Bug#16519)
2131 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2133 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2134 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2135 * w32term.c (w32_draw_window_divider): Handle first and last
2137 * w32term.h (w32_fill_area_abs): New function.
2138 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2140 * xfaces.c (realize_basic_faces): Handle new face ids.
2141 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2142 and bottom divider width.
2143 * xterm.c (x_draw_window_divider): Handle first and last pixels
2146 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2148 * print.c (Fexternal_debugging_output): Add cast to pacify
2149 --enable-gcc-warnings.
2150 * eval.c (call_debugger): Grow specpdl if the debugger was
2151 entered due to specpdl overflow (Bug#16603) and allow more
2152 specpdl space for the debugger itself.
2154 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2156 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2159 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2161 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2162 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2164 * print.c (Fexternal_debugging_output): If the argument character
2165 is non-ASCII, encode it with the current locale's encoding before
2166 writing the result to the terminal. (Bug#16448)
2168 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2169 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2172 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2174 * process.c (create_process): Reset SIGPROF handler in the child.
2175 * callproc.c (call_process): Likewise.
2177 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2179 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2181 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2183 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2184 of zero to print strings, GDB doesn't like it.
2186 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2187 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2188 we still use correct addresses. (Bug#16576)
2190 2014-01-27 K. Handa <handa@gnu.org>
2192 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2193 to preserve the code detection behavior of 24.3.
2194 * coding.h (struct coding_system): New member detected_utf8_bytes.
2195 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2196 (decode_coding_gap): Use short cut for UTF-8 file reading only
2197 when coding->detected_utf8_bytes equals to coding->src_bytes.
2198 * fileio.c (Finsert_file_contents): Cancel the previous change.
2200 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2202 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2203 that are not visible.
2205 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2207 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2208 is grabbed (Bug#16565).
2210 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2212 * xdisp.c (last_max_ascent): Re-remove after erroneously
2213 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2215 (move_it_to): Re-remove reference to last_max_ascent.
2216 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2217 max_descent here instead of calling line_bottom_y.
2220 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2222 * terminal.c (initial_free_frame_resources): New function.
2223 (init_initial_terminal): Install new hook to free face cache
2224 on initial frame and avoid memory leak. For details, see
2225 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2226 * xfaces.c (free_frame_faces): Adjust comment.
2228 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2230 * data.c (Fstring_to_number): Document results if unparsable
2233 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2235 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2237 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2239 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2240 * coding.c (detect_coding_utf_8, emacs_mule_char)
2241 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2242 (check_utf_8, decode_coding):
2243 * coding.h (struct coding_system.errors):
2244 Use ptrdiff_t, not int, for integer values derived from buffer and
2247 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2248 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2249 before invoking decode_coding_gap, since there's just one block.
2251 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2253 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2254 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2255 too early. Again run change_frame_size before assigning menu-
2258 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2260 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2261 arrives, call x_check_fullscreen, in case the new display has a
2262 different resolution. (Bug#16517)
2264 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2266 * term.c (read_menu_input): If the selected frame changes, exit
2268 (tty_menu_show): If the selected frame changes while we displayed
2269 a menu, throw to top level. (Bug#16479)
2271 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2273 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2275 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2277 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2278 * data.c (count_one_bits_word): Fix bug (negated comparison)
2279 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2281 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2283 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2284 Avoid undefined behavior by initializing display property bit of a
2285 string processed by the bidirectional iterator. For details, see
2286 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2288 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2290 Minor cleanup of previous change.
2291 * image.c (imagemagick_error, Fimagemagick_types):
2292 Omit some recently-introduced and unnecessary casts and assignments.
2294 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2296 Fix two memory leaks discovered with Valgrind.
2297 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2298 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2300 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2302 Fixes in window size functions around Bug#16430 and Bug#16470.
2303 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2304 (Fwindow_mode_line_height, Fwindow_header_line_height)
2305 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2306 Minor doc-string adjustments.
2307 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2308 Rewrite doc-strings.
2309 (window_body_height, window_body_width): Do not count partially
2310 visible lines/columns when PIXELWISE is nil (Bug#16470).
2311 (Qfloor, Qceiling): New symbols.
2313 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2315 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2316 when the image cache is not yet allocated. (Bug#16509)
2318 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2320 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2321 re-attach intervals to its base buffer (Bug#16502).
2322 * intervals.c (set_interval_object): Move from here...
2323 * intervals.h (set_interval_object): ... to here. Fix comments.
2325 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2327 Avoid undefined behavior by initializing buffer redisplay bit.
2328 Problem reported by Dmitry Antipov in
2329 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2330 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2332 Revert some of the CANNOT_DUMP fix (Bug#16494).
2333 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2335 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2337 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2338 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2339 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2340 they are replaced by macros that expand into direct calls to the
2341 corresponding functions from GDI32.DLL.
2342 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2343 variables in the Cygwin build, they are unused.
2345 2014-01-19 K. Handa <handa@gnu.org>
2347 * composite.c (composition_update_it): Fix previous change.
2349 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2351 Fix file name handling on MS-Windows 9X.
2352 * w32.c (maybe_load_unicows_dll): New function.
2354 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2355 on, to make sure we can convert file names to and from UTF-8 on
2356 Windows 9X. This fixes a failure to start up because Emacs cannot
2357 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2359 * w32font.c [WINDOWSNT]: Include w32.h.
2360 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2361 of implementing the same stuff.
2362 Remove now unused g_b_init_is_windows_9x.
2364 * w32.h (maybe_load_unicows_dll): Add prototype.
2366 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2368 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2369 switch to single keyboard. Prevents daemon crashes when a new
2370 client connects while we show a TTY menu in an existing client.
2373 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2375 Fix MinGW64 porting problem with _setjmp.
2376 Reported by Eli Zaretskii in:
2377 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2378 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2379 the old _setjmp and _longjmp. All uses changed.
2381 2014-01-13 Daniel Colascione <dancol@dancol.org>
2383 * textprop.c (Fremove_list_of_text_properties):
2384 Correctly handle reaching the end of the interval tree. (Bug#15344)
2386 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2388 * xdisp.c (resize_mini_window): Round height to a multiple of
2389 frame's line height. Fix bug in calculation of window start
2390 position (Bug#16424).
2392 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2394 * macfont.m: Include termchar.h.
2395 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2396 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2397 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2398 *_WITH_GC_* to take face and f as parameters.
2399 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2400 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2402 2014-01-13 Daniel Colascione <dancol@dancol.org>
2404 Fix menu item updating in the presence of the Unity global menu
2407 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2408 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2410 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2411 updating menus; explain why.
2412 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2413 problem it's supposed to solve and it interferes with detecting
2414 the presence of a global menu.
2415 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2418 2014-01-11 K. Handa <handa@gnu.org>
2420 * composite.c (composition_update_it): Fix indexing of
2421 LGSTRING_CHAR (Bug#15984).
2423 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2425 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2427 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2429 * xdisp.c (try_window_id): Don't use this function's optimizations
2430 if overlays in the buffer displayed by the window have changed
2431 since last redisplay. (Bug#16347)
2432 (message_dolog): Fix indentation.
2434 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2436 * frame.c (frame_resize_pixelwise): Fix doc-string.
2438 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2440 Fix handling of internal borders (Bug#16348).
2441 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2442 Remove internal border width from pixel width of windows.
2443 (change_frame_size_1): Don't return early when frame's pixel
2444 size changes - we still have to record the new sizes in the
2446 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2447 also when toolbar gets larger.
2448 * window.c (check_frame_size): Include internal_border_width in
2450 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2451 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2452 In non-toolkit/non-GTK version clear internal border.
2453 * xterm.c (x_clear_under_internal_border): New function for
2454 non-toolkit/non-GTK version.
2455 (x_after_update_window_line): In non-toolkit/non-GTK version
2457 (handle_one_xevent, x_set_window_size):
2458 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2459 * xterm.h (x_clear_under_internal_border): Extern it.
2461 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2463 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2464 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2467 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2469 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2470 last value of point is not equal to buffer's point. (Bug#16129)
2472 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2475 * nsterm.h (updateCollectionBehavior): Rename from
2476 updateCollectionBehaviour. All uses changed.
2478 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2479 * Makefile.in (SETFATTR): New macro.
2480 (temacs$(EXEEXT)): Use it.
2482 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2484 Fix maximization behavior on Windows (Bug#16300).
2485 * w32fns.c (w32_fullscreen_rect): Don't handle
2486 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2487 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2488 of SetWindowPos. Restore last placement also when leaving
2489 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2490 but the FULLSCREEN_BOTH case.
2492 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2495 * data.c (arithcompare_driver):
2496 * fileio.c (Fcar_less_than_car):
2497 * fns.c (internal_equal):
2498 * frame.c (delete_frame):
2499 * lisp.h (enum More_Lisp_Bits):
2501 Avoid C99 constructs that don't work in C89.
2502 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2503 to port to C89, which doesn't have 'long long'.
2504 (count_trailing_zero_bits): Use them.
2506 2014-01-03 Chong Yidong <cyd@gnu.org>
2508 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2510 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2512 Further adjust frame/window scrollbar width calculations.
2513 * window.c (apply_window_adjustment):
2514 Set windows_or_buffers_changed.
2515 (Fwindow_scroll_bars): Return actual scrollbar width.
2516 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2517 For non-toolkit builds again use 14 as minimum width and set
2518 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2519 * xterm.c (XTset_vertical_scroll_bar): Take width from
2520 WINDOW_SCROLL_BAR_AREA_WIDTH.
2521 (x_new_font): Rename wid to unit. Base calculation of new
2522 scrollbar width on toolkit used and make it analogous to that of
2523 x_set_scroll_bar_default_width.
2524 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2525 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2526 of GetSystemMetrics.
2527 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2528 WINDOW_SCROLL_BAR_AREA_WIDTH.
2529 (x_new_font): Make it correspond to changes in xterm.c.
2531 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2533 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2534 This is a cleaner way to fix the MinGW-w64 porting problem.
2535 Check for INTPTR_MAX misconfiguration.
2537 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2539 * search.c (newline_cache_on_off, find_newline): In indirect
2540 buffers, use the newline cache of the base buffer.
2542 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2543 buffer, invalidate the caches of its base buffer. (Bug#16265)
2545 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2546 buffers, use the width-run cache of the base buffer.
2548 * xdisp.c (redisplay_window): When the window displays an indirect
2549 buffer, and the character widths in the display table have
2550 changed, invalidate the width-run cache of the corresponding base
2553 * fileio.c (Finsert_file_contents): When invalidating the newline
2554 cache, consider the case of inserting into indirect buffer.
2556 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2557 In indirect buffers, use the paragraph cache of the base buffer.
2559 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2561 * window.c (grow_mini_window): Fix last change.
2563 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2565 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2567 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2569 * w32term.c (w32_initialize): Use LCID and LOWORD.
2571 * w32proc.c (create_child): Use pid_t for 5th argument.
2572 (IsValidLocale): Don't provide prototype for MinGW64.
2573 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2574 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2576 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2577 MinGW64 doesn't support.
2579 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2581 * w32.c (set_named_security_info): New function.
2582 (acl_set_file): Fall back on set_named_security_info if
2583 set_file_security fails.
2584 (g_b_init_set_named_security_info_w)
2585 (g_b_init_set_named_security_info_a): New static variables.
2586 (globals_of_w32): Initialize them to zero.
2587 (set_named_security_info): Set them to non-zero if the
2588 corresponding API is available.
2589 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2590 New function typedefs.
2592 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2594 Some more fixes following pixelwise resize changes including one
2596 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2597 of frame_resize_pixelwise.
2598 * widget.c (pixel_to_text_size): New function.
2599 (update_wm_hints): Have size hints respect value of
2600 frame_resize_pixelwise.
2601 (EmacsFrameResize): Alway process resize requests pixelwise.
2602 * window.c (grow_mini_window): Make sure mini window is at least
2604 * xdisp.c (display_menu_bar): Make sure menubar extends till
2606 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2607 (x_set_tool_bar_lines): Calculate pixelwise.
2608 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2609 frame_resize_pixelwise.
2611 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2613 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2614 variables not used there.
2616 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2618 * w32.c (sys_umask): New function. (Bug#16299)
2620 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2622 * dispnew.c (change_frame_size_1): Take old width of root window
2623 from that window's pixel width. (Bug#16284)
2625 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2627 Plain copy-file no longer chmods an existing destination (Bug#16133).
2628 * fileio.c (realmask): Now a static var, not a local.
2629 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2630 Remove arg STATPTR. All uses changed.
2631 (Fcopy_file): Do not alter permissions of existing destinations,
2632 unless PRESERVE-PERMISSIONS (renamed from
2633 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2634 Avoid race when testing for existing destinations and for
2635 when input and output files are the same.
2636 If changing the group fails, adjust both default and
2637 preserved permissions so that access is not granted to the
2639 (Fset_default_file_modes, init_fileio): Update realmask.
2640 (Fdefault_file_modes): Use realmask instead of calling umask.
2642 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2644 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2645 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2646 flags on the daemon pipe ends before execing.
2648 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2650 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2651 session. (Bug#14739)
2653 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2655 * callproc.c (Vexec_path): Document that exec-directory is in it.
2657 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2659 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2662 2013-12-27 Chong Yidong <cyd@gnu.org>
2664 * data.c (Fsymbol_function): Doc fix.
2666 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2668 Some more tinkering with Bug#16051.
2669 * window.c (resize_frame_windows): Don't let the size of the
2670 root window drop below the frame's default character size.
2671 Never ever delete any subwindows - let the window manager do the
2674 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2675 of toolbar lines needed when they exceed the height of the root
2677 (unwind_create_frame_1): New function.
2678 (Fx_create_frame): Generally inhibit calling the window
2679 configuration change hook here. Remove extra call to
2680 change_frame_size - it's not needed when we don't run the
2681 configuration change hook.
2683 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2685 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2686 On my Fedora 19 platform the core dumps were so big that
2687 my desktop became nearly catatonic.
2688 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2689 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2690 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2691 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2692 a clang-only syntax.
2693 * conf_post.h (__has_feature): New macro, if not already defined.
2694 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2695 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2697 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2699 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2700 is a file name. (Bug#16252)
2702 2013-12-25 Chong Yidong <cyd@gnu.org>
2704 * keyboard.c (Voverriding_terminal_local_map)
2705 (Voverriding_local_map): Doc fix.
2707 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2709 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2711 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2712 file name when it is submitted to ShellExecute. Simplify code.
2713 Don't test DOCUMENT for being a string, as that is enforced by
2714 CHECK_STRING. Doc fix.
2716 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2718 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2719 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2720 redisplay_tool_bar does. Improve and fix commentary.
2721 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2722 limits of the glyph matrices. (Bug#16051)
2723 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2724 only when the new size is different from the old one, and the new
2725 size can be achieved given the frame height.
2727 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2729 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2731 2013-12-23 Glenn Morris <rgm@gnu.org>
2733 * lread.c (Fload): Mention load-prefer-newer in doc.
2735 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2737 Handle Bug#16207 by being more restrictive when running hooks.
2738 * window.c (unwind_change_frame): New function.
2739 (Fset_window_configuration): Don't run configuration change hook
2740 while the frame configuration is unsafe. Call select_window
2743 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2745 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2747 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2749 * nsterm.h: Declare EmacsColor category.
2751 * nsterm.m (NSColor): Implement EmacsColor category.
2752 (ns_get_color): Use colorUsingDefaultColorSpace.
2753 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2755 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2757 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2759 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2760 having the PNG_NORETURN attribute, to avoid compiler warning in
2763 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2765 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2767 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2768 fringe background extension.
2769 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2770 because they are now always the same as `left' and `width',
2771 respectively. Remove code for the case that `width' and
2772 `sb_width' are different.
2774 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2776 Remove scroll_bar_actual_width from frames.
2777 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2778 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2779 (x_figure_window_size):
2780 * nsterm.m (x_set_window_size):
2781 * widget.c (set_frame_size):
2782 * w32term.c (x_set_window_size):
2783 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2784 scroll_bar_actual_width.
2786 Convert scroll_bar members to integers on Windows.
2787 * w32term.h (struct scroll_bar): Convert top, left, width,
2788 height, start, end and dragging to integers.
2789 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2791 * w32term.c (w32_set_scroll_bar_thumb)
2792 (w32_scroll_bar_handle_click): Remove XINT conversions for
2793 scroll_bar members. Treat bar->dragging as integer.
2794 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2795 first element. Remove XINT conversions for scroll_bar members.
2796 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2797 Remove XINT conversions for scroll_bar members.
2799 Fix assignment for new window total sizes.
2800 * window.c (Fwindow_resize_apply_total): Assign values for
2803 2013-12-20 Chong Yidong <cyd@gnu.org>
2805 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2806 argument to `append'.
2808 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2810 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2811 current text face, for extending the face of the display margins.
2814 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2815 Doc fix. (Bug#16190)
2817 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2819 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2822 * nsterm.m (Qfile, Qurl): New.
2823 (EV_MODIFIERS2): New macro.
2824 (EV_MODIFIERS): Use EV_MODIFIERS2.
2825 (ns_term_init): Remove font and color from DND, does not work on
2826 newer OSX, and other ports don't have them.
2827 (performDragOperation:): Handle modifiers used during drag.
2828 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2829 Remove global Lisp variables used to communicate with ns-win.el.
2830 Remove font and color handling.
2831 (syms_of_nsterm): Defsym Qfile and Qurl.
2833 2013-12-19 Anders Lindgren <andlind@gmail.com>
2835 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2836 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2838 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2839 (constrainFrameRect): Remove special case nr_screens == 1.
2840 Don't constrain size to size of view.
2842 * nsterm.h (ns_output): Remove dont_constrain.
2844 2013-12-19 Anders Lindgren <andlind@gmail.com>
2846 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2848 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2850 Minor fixes for recent openp changes.
2851 * lisp.h (GCPRO7): New macro.
2852 * lread.c (openp): Use bool for boolean; all callers changed.
2853 Protect save_string from GC. Don't assume that file descriptors
2854 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2855 warning about uninitialized variable.
2857 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2859 * w32fns.c (emacs_abort): Use intptr_t as argument of
2860 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2862 2013-12-18 Glenn Morris <rgm@gnu.org>
2864 * lread.c (Fload): Pass load_prefer_newer to openp.
2865 Don't bother checking mtime if openp already did it.
2866 (openp): Add `newer' argument, to check all suffixes
2867 and find the newest file.
2868 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2869 * callproc.c (call_process):
2870 * charset.c (load_charset_map_from_file):
2871 * emacs.c (init_cmdargs):
2872 * image.c (x_create_bitmap_from_file, x_find_image_file):
2874 * lread.c (Flocate_file_internal):
2875 * process.c (Fformat_network_address):
2876 * sound.c (Fplay_sound_internal):
2877 * w32.c (check_windows_init_file):
2878 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2880 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2882 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2884 * w32.c (getloadavg): Don't index samples[] array with negative
2885 indices. Recover from wall-clock time being set backwards.
2887 * w32term.c (w32_initialize): Declare the argument of
2888 set_user_model as const.
2890 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2891 (w32_menu_show): Constify some arguments passed to MessageBox.
2893 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2894 to initialize Lisp objects.
2896 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2897 initialize Lisp objects.
2899 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2900 use variables used only on X under that condition.
2902 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2903 variables not used there.
2905 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2907 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2908 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2910 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2912 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2913 code, revealed in presence of R2L characters, character
2914 compositions, and display vectors. A better fix for Bug#16148.
2915 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2916 GTK and NS builds, they don't have this member of struct frame.
2918 * dispextern.h (struct composition_it): Correct a comment for the
2921 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2923 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2924 This prevents a compilation error on C compilers that do not
2925 default functions to return 'int' if not declared. Also, add
2926 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2927 since it now uses inline functions.
2929 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2931 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2932 display margins on mode line, header line, and in the frame's
2933 tool-bar window. (Bug#16165)
2935 2013-12-16 Andreas Schwab <schwab@suse.de>
2937 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2939 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2941 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2944 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2946 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2948 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2950 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2951 intended to find bogus pointers in font objects (Bug#16140).
2952 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2953 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2954 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2955 Disable for MS-Windows due to Bug#15876; apparently this
2956 requires more or less substantial changes in fontset code.
2957 * xfont.c (xfont_close):
2958 * xftfont.c (xftfont_close): Call x_display_info_for_display
2959 to check whether 'Display *' is valid (Bug#16093 and probably
2962 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2964 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2965 Reported by Juanma Barranquero <lekktu@gmail.com>.
2967 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2968 open a pty on MS-Windows. (Bug#16152)
2970 * emacs.c (decode_env_path): Fix bogus comparison against
2971 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2973 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2975 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2976 (Fx_file_dialog): Add parentheses around && to silence warning.
2978 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2980 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2982 * xdisp.c (extend_face_to_end_of_line): Extend background of
2983 non-default face in margin areas as well. (Bug#16151)
2984 (display_line): Call extend_face_to_end_of_line for continued
2985 lines as well, if the display margins have non-zero width.
2986 (set_glyph_string_background_width): When needed, set the
2987 extends_to_end_of_line_p flag on glyph strings to be drawn in
2988 margin areas, not only in the text area.
2990 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2993 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2995 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2996 Don't worry about verify_error being t, since it has to be a list.
2998 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3000 Use bool for boolean, focusing on headers.
3001 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3002 No need to include <stdbool.h>, since conf_post.h does it now.
3003 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3004 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3005 (SET_PER_BUFFER_VALUE_P):
3006 * ccl.c, ccl.h (setup_ccl_program):
3007 * ccl.h (CHECK_CCL_PROGRAM):
3008 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3009 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3010 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3011 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3012 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3013 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3014 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3015 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3016 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3017 (CHARSET_FAST_MAP_SET):
3018 * coding.c (decode_coding_ccl, encode_coding_ccl):
3019 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3020 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3021 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3022 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3023 (decode_coding_c_string):
3024 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3025 * conf_post.h (has_attribute):
3026 * dispextern.h (trace_redisplay_p)
3027 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3028 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3029 (SET_GLYPH_FROM_CHAR_GLYPH)
3030 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3031 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3032 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3033 (cursor_in_mouse_face_p):
3034 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3035 (blank_row, prepare_desired_row)
3036 (build_frame_matrix_from_leaf_window, make_current)
3037 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3038 (update_window, scrolling_window, update_frame_line):
3039 * disptab.h (GLYPH_FOLLOW_ALIASES):
3040 * editfns.c (Fformat):
3041 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3042 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3043 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3044 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3045 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3046 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3047 (FONT_DEFERRED_LOG):
3048 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3049 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3050 (FRAME_MOUSE_UPDATE):
3051 * fringe.c (Fdefine_fringe_bitmap):
3052 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3053 (x_create_bitmap_from_xpm_data, xpm_load_image):
3054 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3055 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3056 (MERGE_INTERVAL_CACHE):
3057 * keymap.h (KEYMAPP):
3058 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3059 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3060 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3061 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3062 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3063 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3064 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3065 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3066 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3067 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3068 (SETUP_BUFFER_SYNTAX_TABLE):
3069 * systime.h (timespec_valid_p):
3070 * term.c (save_and_enable_current_matrix):
3071 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3072 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3073 (redisplay_internal, try_window_reusing_current_matrix)
3074 (sync_frame_with_window_matrix_rows, try_window_id)
3075 (display_menu_bar, display_tty_menu_item, display_mode_line)
3076 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3077 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3078 * xmenu.c (xmenu_show):
3079 * xterm.c (use_xim, x_term_init):
3080 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3081 (struct x_bitmap_record):
3082 Use bool for booleans.
3083 * ccl.c (struct buffer_text):
3084 * ccl.h (struct ccl_program):
3085 * charset.h (struct charset):
3087 * coding.h (struct iso_2022_spec, struct coding_system):
3088 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3089 (struct glyph_string, struct face, struct face_cache)
3090 (struct bidi_string_data, struct bidi_it)
3091 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3093 * editfns.c (Fformat):
3094 * frame.h (struct frame):
3095 * fringe.c (struct fringe_bitmap):
3096 * intervals.h (struct interval):
3097 * keyboard.h (struct kboard):
3098 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3099 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3100 (struct Lisp_Buffer_Local_Value, union specbinding):
3101 * macfont.m (struct macfont_info):
3102 * process.h (struct Lisp_Process):
3103 * termchar.h (struct tty_display_info):
3104 * window.h (struct window):
3105 * xterm.h (struct x_output):
3106 Use bool_bf for boolean bit-fields.
3107 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3108 All callers changed.
3109 * ccl.h (struct ccl_program): Remove unused members private_state,
3110 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3112 (struct ccl_spec): Remove unused members cr_carryover,
3113 eight_bit_carryover.
3114 * conf_post.h: Include <stdbool.h>.
3115 (bool_bf): New type.
3116 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3117 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3118 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3119 'do { ... } while (false)' brackets.
3120 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3121 Args must now be expressions; all callers changed.
3122 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3123 (PRODUCE_GLYPHS): Simplify use of boolean.
3124 * fileio.c (Fcopy_file):
3125 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3126 * lisp.h (UNGCPRO): Return void, not int.
3127 (FOR_EACH_TAIL): Use void expression, not int expression.
3128 * region-cache.c: Reindent.
3129 * region-cache.h: Copy comments from region-cache.c, to fix
3130 incorrect remarks about booleans.
3132 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3134 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3135 when character at point is displayed from a display vector.
3138 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3140 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3141 now a list of certificate validation checks that will abort a
3142 connection with an error.
3143 (Fgnutls_boot): Document it and use it.
3145 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3147 * w32term.c (w32_enable_frame_resize_hack): New variable.
3148 (x_set_window_size): Use it to hack frame resizing on Windows
3151 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3153 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3154 Windows-specific code to w32.c. Change error message text to
3155 match that of Posix platforms.
3157 * w32.c (w32_copy_file): New function, most of the code copied and
3158 reworked from Fcopy_file. Improve error handling. Plug memory
3159 leak when errors are thrown. Support file names outside of the
3160 current codepage. (Bug#7100)
3162 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3164 * lread.c (load_path_default): Prototype.
3166 2013-12-13 Glenn Morris <rgm@gnu.org>
3168 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3169 (dump_path): Remove.
3170 (load-path-default): Remove `changed' argument.
3171 Do not set dump_path permanently. Simplify.
3172 (init_lread): Simplify.
3173 (syms_of_lread): Remove dump_path.
3175 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3177 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3178 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3179 2013-12-12 font-related change to avoid Bug#16128, which
3180 is quite hard to fix without even more substantial changes.
3182 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3184 * font.c (font_close_object): Check for live frame (Bug#16128).
3186 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3188 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3189 Return ptrdiff_t, not int, since it's a buffer size.
3190 Reindent/reparen some macros to a more Gnuish style.
3192 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3194 Avoid undefined behavior with huge regexp interval counts.
3195 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3196 since it's now specialized to interval counts. All uses changed.
3197 Do not assume wraparound on signed integer overflow.
3198 (regex_compile): Simplify based on the above changes.
3200 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3202 Support file names on MS-Windows that use characters outside of
3203 the current system codepage. (Bug#7100)
3205 * w32.c (get_file_security, set_file_security)
3206 (create_symbolic_link): Separate pointers and boolean flags for
3207 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3208 non-zero, else the former.
3209 (codepage_for_filenames, filename_to_utf16, )
3210 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3212 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3214 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3215 Accept only one argument; all callers changed.
3216 (dostounix_filename): Remove the second argument, now works in
3217 UTF-8. All callers changed.
3218 (parse_root): Lose DBCS code.
3219 (get_long_basename, w32_get_short_filename, init_environment)
3220 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3221 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3222 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3223 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3224 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3225 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3227 (ansi_encode_filename): New function.
3228 (get_emacs_configuration, get_emacs_configuration_options):
3230 (add_volume_info, GetCachedVolumeInformation): Run the input file
3231 name through unixtodos_filename, to ensure it is stored and
3232 referenced in canonical form.
3233 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3234 (logon_network_drive, sys_link, utime): Improve error handling.
3235 (sys_access): New function.
3236 (hashval, generate_inode_val): Unused functions deleted.
3237 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3238 (check_windows_init_file): Convert error message from UTF-8 to
3239 ANSI codepage, for display in the message box.
3240 (globals_of_w32): Set w32_unicode_filenames according to the OS
3243 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3244 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3245 (syms_of_w32term): Declare w32-unicode-filenames.
3247 * w32proc.c (new_child, delete_child): Remove code that handled
3248 unused pending_deletion and input_file members of the child struct.
3249 (create_child, sys_spawnve): Convert all file names to ANSI
3250 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3251 name cannot be encoded in ANSI codepage. Don't use
3252 unixtodos_filename, mirror slashes by hand.
3253 (record_infile, record_pending_deletion): Functions deleted.
3254 (Fw32_short_file_name): Call w32_get_short_filename instead of
3257 * w32notify.c (add_watch): Work in Unicode mode when
3258 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3259 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3260 instead, do the same with Lisp primitives.
3262 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3263 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3264 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3265 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3266 (Fw32_shell_execute): Improve error reporting.
3267 (Fdefault_printer_name): Ifdef away for Cygwin.
3269 * w32.h (struct _child_process): Remove input_file and
3270 pending_deletion members that are no longer used.
3271 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3272 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3273 (ansi_encode_filename): New and updated prototypes.
3275 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3277 (unexec): Don't use dostounix_filename, it expects a file name in
3278 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3281 * fileio.c (Ffile_name_directory, file_name_as_directory)
3282 (directory_file_name, Fexpand_file_name)
3283 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3284 arguments of dostounix_filename.
3285 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3286 use MAX_UTF8_PATH for size of file-name strings.
3287 (emacs_readlinkat): Build an explicitly unibyte string for file
3289 (syms_of_fileio) <file-name-coding-system>:
3290 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3292 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3293 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3294 directories to UTF-8.
3295 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3296 environment, and each element of the input PATH, to UTF-8.
3298 * dired.c (file_attributes): Use build_unibyte_string explicitly
3299 to make Lisp strings from user and group names.
3301 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3304 * coding.c (decode_file_name, encode_file_name): New functions.
3306 * termcap.c (tgetent): Adapt to the change in arguments of
3309 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3312 * msdos.c (dostounix_filename, init_environment): Adapt to the
3313 change in arguments of dostounix_filename.
3315 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3316 [WINDOWSNT]: Encode file names passed to the image libraries in
3319 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3320 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3322 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3323 arguments of dostounix_filename.
3325 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3327 * font.h (struct font_entity) [HAVE_NS]: New field to record
3328 font driver which was used to create this entity.
3329 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3330 frame where the font was opened.
3331 (font_close_object): Add prototype.
3332 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3333 (font_close_object): Not static any more. Lost frame arg.
3334 Adjust comment and users.
3335 * alloc.c (cleanup_vector): Call font_close_object to adjust
3336 per-frame font counters correctly. If HAVE_NS, also call
3337 driver-specific cleanup for font-entity objects.
3338 * ftfont.c (ftfont_open):
3339 * nsfont.m (nsfont_open):
3340 * w32font.c (w32font_open_internal):
3341 * xfont.c (xfont_open):
3342 * xftfont.c (xftfont_open): Save frame pointer in font object.
3343 * macfont.m (macfont_open): Likewise.
3344 (macfont_descriptor_entity): Save driver pointer to be able
3345 to call its free_entity routine when font-entity is swept.
3346 * ftxfont.c (ftxfont_open): Add eassert because frame
3347 pointer should be saved by ftfont_driver.open.
3349 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3351 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3352 input polling is used. This is still meaningful for Cygwin, see
3353 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3354 * keyboard.c (poll_for_input_1, input_polling_used):
3355 Define unconditionally.
3356 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3357 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3358 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3359 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3360 (face_for_char): Likewise. Rearrange eassert and return ASCII
3361 face for CHAR_BYTE8_P.
3362 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3364 2013-12-11 Ken Brown <kbrown@cornell.edu>
3366 * dispextern.h (erase_phys_cursor):
3367 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3369 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3371 * nsterm.m (x_free_frame_resources):
3372 * term.c (tty_free_frame_resources):
3373 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3374 face cache because it's implied by free_frame_faces anyway.
3375 * w32term.c (x_free_frame_resources): Likewise. Do not call
3376 free_frame_faces twice.
3378 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3380 * editfns.c (Fformat_time_string): Mention %F in the doc.
3382 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3384 * window.c (resize_frame_windows): Don't return immediately when
3385 the root window's size doesn't change - the minibuffer window
3386 may still have to be repositioned/resized.
3387 * xfns.c (Fx_create_frame): Always change the frame size after
3388 initializing the frame's faces.
3389 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3390 change_frame_size should already have done it.
3391 (x_new_font): Assign new tool- and menu-bar heights.
3392 (x_set_window_size_1): Account for tool- and menu-bar heights
3393 (Bug#16013). Don't set pixel sizes since change_frame_size
3394 should already have done it.
3396 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3398 Remove the option of using libcrypto.
3399 * Makefile.in (LIB_CRYPTO): Remove.
3400 (LIBES): Don't use it.
3402 2013-12-11 Juri Linkov <juri@jurta.org>
3404 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3405 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3407 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3409 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3410 drawn tool bar items (Bug#16058).
3411 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3413 2013-12-09 Ken Brown <kbrown@cornell.edu>
3415 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3417 * lisp.h (get_frame_param): Adjust conditions for prototype
3420 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3422 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3423 Avoid unused macro warning if configured --without-xft.
3425 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3427 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3429 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3431 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3433 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3435 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3437 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3439 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3441 Use libcrypto's checksum implementations if available, for speed.
3442 * Makefile.in (LIB_CRYPTO): New macro.
3445 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3446 The macro didn't conform to C99 due to type mismatch,
3447 which caused compilation failure with Sun C 5.12,
3448 and it was confusing anyway. Include window.h to declare
3449 redisplay_other_windows.
3451 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3453 * window.c (set_window_buffer): Update mode line (bug#16084).
3455 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3457 Fix minor problems found by static checking.
3458 * keyboard.c (poll_for_input_1, input_polling_used):
3459 Define only if HAVE_NTGUI.
3460 * xmenu.c (popup_activate_callback): Omit unnecessary
3461 check against USE_X_TOOLKIT, which must be defined here anyway.
3462 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3465 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3467 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3469 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3471 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3473 * nsterm.m (x_set_window_size): Remove fprintf.
3474 (init): Define always. Set applicationDidFinishLaunchingCalled
3476 (applicationDidFinishLaunching:):
3477 Set applicationDidFinishLaunchingCalled.
3478 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3481 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3483 Pixel resize changes for NS (Bug#16049).
3484 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3485 height/width. row/cols are locals.
3486 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3487 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3488 (windowWillResize): Remove gsextra. Calculate extra as in
3490 (x_new_font): Don't change frame size if fullscreen.
3491 Change size pixelwise.
3493 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3494 comment in xfns.c. Change to pixelwise call.
3496 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3498 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3501 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3503 * xterm.c (input_signal_count): Remove.
3504 (x_dispatch_event): Define unconditionally.
3505 (x_make_frame_visible): Process X events until the frame
3506 is really visible (Bug#16027).
3507 * xterm.h (x_dispatch_event): Declare unconditionally.
3509 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3511 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3513 * nsterm.m (x_set_window_size): Handle pixelwise.
3515 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3517 * w32term.c (x_new_font):
3518 * xterm.c (x_new_font): Calculate new frame size from new font
3521 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3523 * lisp.h (FOR_EACH_TAIL): New macro.
3524 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3526 * window.c (select_window): Call second wset_redisplay before we change
3527 selected_window (bug#16034).
3529 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3531 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3533 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3535 * w32xfns.c: Include window.h, to avoid a compiler warning.
3537 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3539 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3540 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3541 window_scroll takes care of it.
3542 (Fset_window_point, Fdelete_other_windows_internal)
3543 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3544 (Fsplit_window_internal, Fdelete_window_internal)
3545 (Fresize_mini_window_internal, Fset_window_configuration)
3546 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3547 cause redisplay instead of forcing a complete redisplay.
3548 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3549 we're only affecting the selected_window.
3551 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3553 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3554 directional control characters. Update type and category
3555 determination according to the UBA from Unicode v6.3.
3556 (bidi_category_t): New category EXPLICIT_FORMATTING.
3558 * dispextern.h (bidi_type_t): Update to include new bidirectional
3559 properties introduced with Unicode v6.3. (Bug#16043)
3561 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3563 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3566 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3568 * font.c (font_list_entities): Remove dummy assignment.
3569 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3570 used on graphic displays only. Remove unused 'font_encoder' member.
3571 (struct font_bitmap): Remove unused 'extra' member.
3572 * nsfont.m (nsfont_open):
3573 * w32font.c (w32font_open_internal):
3574 * ftfont.c (ftfont_get_bitmap): Adjust users.
3576 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3578 Use bool for boolean.
3579 * tparam.c (tparam1):
3580 * undo.c (record_point, record_property_change):
3581 Use bool for boolean, for local vars that are always true or false.
3583 Minor integer overflow fixes (Bug#16033).
3584 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3585 This improves on the previous fix to this function.
3586 (window_resize_check): When summing up pixel counts, don't rely on
3587 undefined behavior if the sum overflows.
3589 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3591 * window.c (Fset_window_new_pixel): Don't choke at negative
3592 argument value (Bug#16033).
3594 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3595 to avoid crash in window_box_height.
3597 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3598 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3600 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3602 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3604 Minor integer overflow fixes.
3605 * window.c (Fset_window_new_pixel, grow_mini_window):
3606 * xdisp.c (Fwindow_text_pixel_size):
3607 Avoid undefined behavior on signed integer overflow.
3608 * xfns.c (x_set_mouse_color):
3609 Check that drag shape fits in 'unsigned', since that's what X wants.
3611 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3613 Improve reporting of fatal exception on MS-Windows.
3614 * w32fns.c (my_exception_handler): New function.
3615 (globals_of_w32fns): Set it up as the unhandled exception
3616 handler. Initialize exception code and address to zeros.
3617 (emacs_abort): If the exception code and address are available,
3618 print them at the beginning of the backtrace. Fix the format of
3619 printing addresses (was producing 0x0x12345678 on XP).
3622 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3624 * eval.c (Fbacktrace__locals): New function.
3625 (syms_of_eval): Defsubr it.
3627 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3629 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3630 Define here to unify between...
3631 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3632 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3634 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3636 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3638 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3639 fringe background extension.
3640 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3641 because they are now always the same as `left' and `width',
3642 respectively. Remove code for the case that `width' and
3643 `sb_width' are different.
3645 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3647 Fix minor problems found by static checking.
3648 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3649 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3650 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3652 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3654 * image.c (imagemagick_compute_animated_image): Don't crash if we
3655 have an animation with different-sized images (bug#15313).
3657 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3659 Remove some unused items introduced during pixelwise change.
3660 * window.c (window_resize_total_check): Remove unused function.
3661 * xdisp.c (remember_mouse_glyph): Remove unused label.
3662 (Ftool_bar_height): Move declaration inside #if.
3663 * xterm.c (x_set_window_size): Don't use r and c.
3665 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3667 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3670 * window.c (Fset_window_configuration): Comment out unused variables.
3672 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3674 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3676 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3678 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3680 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3681 HAVE_GNUTLS3 (Bug#16001).
3683 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3684 if interrupts are deferred (Bug#15801).
3686 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3688 Support resizing frames and windows pixelwise.
3689 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3690 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3691 (struct glyph_matrix): Replace window_left_col and
3692 window_top_line by window_pixel_left and window_pixel_top.
3693 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3695 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3696 (draw_window_divider, move_it_to, x_draw_right_divider)
3697 (x_draw_bottom_divider, change_frame_size): Add or fix
3699 * dispnew.c (change_frame_size_1): Change prototype.
3700 (adjust_glyph_matrix, required_matrix_width)
3701 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3702 values instead of lines and columns.
3703 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3704 WINDOW_TOTAL_FRINGE_WIDTH.
3705 (handle_window_change_signal, do_pending_window_change)
3706 (init_display): Adjusts calls of change_frame_size.
3707 (change_frame_size, change_frame_size_1): Handle pixelwise
3709 * frame.c (Qright_divider_width, Qbottom_divider_width):
3711 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3712 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3713 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3714 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3716 (set_frame_param): New function.
3717 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3718 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3719 (Ffringe_width, Fborder_width, Fright_divider_width)
3720 (Fbottom_divider_width): New functions, defsubr them.
3721 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3722 New argument pixelwise.
3723 (struct frame_parm_table): New members Qright_divider_width and
3724 Qbottom_divider_width.
3725 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3726 (x_report_frame_params): Handle Qright_divider_width and
3727 Qbottom_divider_width.
3728 (x_set_right_divider_width, x_set_bottom_divider_width):
3730 (frame_resize_pixelwise): New option.
3731 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3732 new_pixelwise, right_divider_width and bottom_divider_width;
3733 remove total_lines; rename text_lines, text_cols, new_text_lines
3734 and new_text_cols to text_height, text_width, new_height and
3735 new_width respectively.
3736 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3737 FRAME_TEXT_WIDTH respectively.
3738 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3739 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3740 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3742 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3743 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3744 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3745 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3746 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3747 (FRAME_TOTAL_COLS_ARG): Remove macro.
3748 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3749 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3750 (x_wm_set_size_hint): Handle frame pixel sizes.
3751 * indent.c (compute_motion, Fcompute_motion):
3752 Call window_body_width instead of window_body_cols.
3753 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3754 (make_lispy_position): Handle right and bottom dividers.
3755 (Fsuspend_emacs): Pixelize call of change_frame_size.
3756 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3757 * lisp.h: Extern set_frame_param.
3758 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3760 (Fx_create_frame): Add entry for vertical_drag_cursor.
3761 Pixelize call of change_frame_size.
3762 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3763 * nsterm.m (ns_update_window_end): Optionally draw right
3765 (x_set_window_size): Add argument pixelwise.
3766 Call check_frame_size and change_frame_size with pixelwise zero.
3767 (ns_draw_window_divider): New function.
3768 (ns_redisplay_interface): Add ns_draw_window_divider.
3769 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3770 (x_new_font): Call x_set_window_size with pixelwise zero.
3771 * print.c (print_object): For a window print its sequence
3773 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3774 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3775 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3776 (w32_createwindow): Use scroll bar area width.
3777 (w32_wnd_proc): Handle bottom divider width.
3778 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3779 (Fx_create_frame): Default divider width parameters.
3780 Caclulate sizes pixelwise. Add vertical drag cursor support.
3781 (x_create_tip_frame): Default divider widths to zero.
3782 Pixelize call to change_frame_size.
3783 (Fx_show_tip): Add handling of divider widths. Pixelize window
3785 (Fw32_frame_rect): New function.
3786 (frame_parm_handler w32_frame_parm_handlers): Add divider
3788 (Vx_window_vertical_drag_shape): Add variable.
3789 * w32inevt.c (resize_event, maybe_generate_resize_event):
3790 Pixelize change_frame_size calls.
3791 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3793 * w32term.c (w32_draw_window_divider): New function.
3794 (x_update_window_end): Handle right divider.
3795 (w32_draw_fringe_bitmap, x_scroll_run)
3796 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3797 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3798 Calculate new frame sizes pixelwise.
3799 (x_new_font): Pixelize call to x_set_window_size.
3800 (x_check_fullscreen): Pixelize call to change_frame_size.
3801 (x_set_window_size_1, x_set_window_size): New argument
3802 pixelwise. Calculate pixelwise.
3803 (x_wm_set_size_hint): Use scroll bar area width.
3804 (w32_redisplay_interface): Add w32_draw_window_divider.
3805 * w32term.h (struct w32_output): Add vertical drag cursor.
3806 * widget.c (set_frame_size, update_wm_hints)
3807 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3809 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3810 * window.c (sequence_number): Restore.
3811 (Fwindow_pixel_width, Fwindow_pixel_height)
3812 (Fwindow_mode_line_height, Fwindow_header_line_height)
3813 (window_pixel_to_total, Frun_window_scroll_functions)
3814 (Fset_window_new_pixel, window_resize_apply_total)
3815 (Fwindow_resize_apply_total): New functions.
3816 (window_body_height, window_body_width): Rename from
3817 window_body_lines. New argument PIXELWISE.
3818 Calculate pixelwise.
3819 (Fwindow_body_height, Fwindow_body_width): New argument
3821 (coordinates_in_window, window_relative_x_coord): Use window's
3822 pixel width instead of total width.
3823 (replace_window, recombine_windows): Initialize pixel values.
3824 (resize_root_window, resize_frame_windows, grow_mini_window)
3825 (shrink_mini_window): New argument PIXELWISE.
3826 Calculate pixelwise.
3827 (Fdelete_other_windows_internal, adjust_window_margins)
3828 (window_resize_check, window_resize_apply)
3829 (Fdelete_window_internal, Fresize_mini_window_internal)
3830 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3831 (check_frame_size): Rename arguments. New argument PIXELWISE.
3832 Calculate pixelwise.
3833 (set_window_buffer): Make samebuf bool. Run configuration change
3834 hook only if buffer changed.
3835 (Fset_window_buffer): Rewrite doc-string.
3836 (make_window): Initialize new_pixel slot.
3837 (Fwindow_resize_apply): Check pixel size of root window.
3838 (Fsplit_window_internal): Call 2nd argument pixel_size.
3839 Calculate pixelwise.
3840 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3842 (save_window_data): New slots frame_text_width,
3843 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3844 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3846 (Fcurrent_window_configuration, Fset_window_configuration)
3847 (save_window_save, compare_window_configurations): Handle new
3848 slots in save_window_data and saved_window.
3849 (Fset_window_scroll_bars): Fix doc-string.
3850 (window_resize_pixelwise): New variable.
3851 (coordinates_in_window, Fcoordinates_in_window_p):
3853 (make_parent_window): Adjust sequence_number.
3854 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3856 * window.h (struct window): New members new_pixel, pixel_left,
3857 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3858 (wset_new_pixel): New function.
3859 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3860 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3861 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3862 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3863 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3864 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3865 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3866 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3867 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3868 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3869 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3870 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3871 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3872 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3873 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3875 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3876 (window_body_width, check_frame_size): Adapt external declarations.
3877 * xdisp.c (last_max_ascent): New integer.
3878 (window_text_bottom_y): Handle bottom divider.
3879 (window_box_width, window_box_height): Calculate pixelwise.
3880 (get_glyph_string_clip_rects): Handle right divider.
3881 (remember_mouse_glyph): When windows are resized pixelwise
3882 proceed with width and height set to 1.
3883 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3885 (move_it_to): Calculate and return maximum x position
3887 (Fwindow_text_pixel_size): New function.
3888 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3889 (tool_bar_lines_needed): Rename to tool_bar_height.
3890 Calculate pixelwise.
3891 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3892 Calculate pixelwise.
3893 (redisplay_tool_bar): Calculate pixelwise.
3894 (redisplay_window): Calculate pixelwise. Handle dividers.
3895 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3896 (x_draw_vertical_border): Handle dividers.
3897 (define_frame_cursor1): Handle vertical drag cursor.
3898 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3899 (expose_window): Calculate pixelwise. Handle dividers.
3900 (init_xdisp): Initialize pixel values.
3901 * xfaces.c (Qwindow_divider): New face.
3902 (realize_basic_faces): Realize it.
3903 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3904 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3905 (x_set_scroll_bar_default_width): Default actual width to 16.
3906 (Fx_create_frame): Set sizes pixelwise.
3907 (x_create_tip_frame): Default divider widths to zero.
3908 Pixelize call of change_frame_size.
3909 (Fx_show_tip): Handle divider widths. Initial pixel position
3911 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3912 (Vx_window_vertical_drag_shape): New option.
3913 * xmenu.c (free_frame_menubar): Pixelize call of
3915 * xterm.c (x_draw_window_divider): New function.
3916 (x_update_window_end): Optionally draw right divider.
3917 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3918 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3919 (handle_one_xevent, x_new_font): Calculate pixelwise.
3920 (x_set_window_size_1, x_set_window_size): New argument
3921 pixelwise. Calculate pixelwise.
3922 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3923 (struct x_redisplay_interface): Add x_draw_window_divider.
3924 * xterm.h (struct x_output): Add vertical_drag_cursor.
3926 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3928 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3929 Set invisible frames's `redisplay' when a full redisplay is requested.
3930 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3931 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3932 (display_mode_lines): Set it here instead.
3934 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3936 * dispextern.h (set_window_update_flags): Remove.
3938 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3940 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3942 * xdisp.c (REDISPLAY_SOME_P): New macro.
3943 (redisplay_internal): Use it (bug#15999).
3944 (prepare_menu_bars, redisplay_window): Use it as well.
3946 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3948 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3950 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3951 (globals_of_w32font): Zero it out.
3952 (GetCharWidth32W_Proc): New function pointer.
3953 (get_char_width_32_w): New function.
3954 (compute_metrics): If get_glyph_outline_w returns an error, try
3955 get_char_width_32_w before declaring a failure. This avoids
3956 punishing raster (a.k.a. "bitmap") fonts by slowing down
3957 redisplay. (Bug#6364).
3959 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3961 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3962 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3963 highlight needs to be redisplayed. (Bug#15913)
3965 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3967 Fix minor problems found by static checking.
3968 * buffer.h (struct buffer_text, struct buffer):
3969 * frame.h (struct frame):
3970 * window.h (struct window):
3971 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3972 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3973 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3974 no-longer-valid use of HAVE_MENUS.
3975 * xdisp.c (propagate_buffer_redisplay): Now static.
3977 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3979 * xmenu.c (Fmenu_or_popup_active_p):
3980 * window.c (Fset_window_configuration):
3981 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3982 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3983 * fns.c (Fyes_or_no_p):
3984 * editfns.c (Fmessage_box, Fmessage_or_box):
3985 * alloc.c (make_save_ptr_ptr):
3986 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3988 * window.c (Fset_window_configuration): Move select_window later.
3990 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3992 Refine redisplay optimizations to only redisplay *some* frames/windows
3993 rather than all of them.
3994 * xdisp.c (REDISPLAY_SOME): New constant.
3995 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3996 (bset_redisplay, bset_update_mode_line): New functions.
3997 (message_dolog): Use bset_redisplay.
3998 (clear_garbaged_frames): Use fset_redisplay.
3999 (echo_area_display): Use wset_redisplay.
4000 (buffer_shared_and_changed): Remove.
4001 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4002 frame titles. Compute the actual set of windows redisplayed.
4003 Don't update frame titles and menu bars for frames that don't need to
4005 (propagate_buffer_redisplay): New function.
4007 (redisplay_internal): Use it. Be more selective in the set of windows
4008 we redisplay. Propagate windows_or_buffers_changed to
4009 update_mode_lines a bit later to simplify the code.
4010 (mark_window_display_accurate_1): Reset window and buffer's
4012 (redisplay_window): Do nothing if neither the window nor the buffer nor
4013 the frame needs redisplay.
4014 * window.h (struct window): Add `redisplay' field.
4015 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4016 (redisplay_other_windows, window_list): New declarations.
4017 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4018 (window_list): Not static any more.
4019 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4020 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4021 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4022 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4023 * frame.h (struct frame): Add `redisplay' field.
4024 Move `external_menu_bar' bitfield next to other bit-fields.
4025 (SET_FRAME_GARBAGED): Use fset_redisplay.
4026 (SET_FRAME_VISIBLE): Don't garbage the frame;
4027 Use redisplay_other_windows.
4028 * buffer.h (struct buffer): Add `redisplay' field.
4029 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4030 (modify_overlay): Use bset_redisplay.
4031 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4033 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4035 Support w32 file notifications in batch mode.
4036 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4037 invalid (which happens in batch mode). If non-interactive, call
4038 handle_file_notifications to store file notification events in the
4039 input queue. (Bug#15933)
4041 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4043 * w32inevt.c (handle_file_notifications): Now external, not static.
4045 * w32term.h (handle_file_notifications): Provide prototype.
4047 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4048 init_crit, since init_display, which does that otherwise, is not
4051 2013-11-27 Glenn Morris <rgm@gnu.org>
4053 * Makefile.in ($(lispsource)/international/charprop.el): New.
4054 (emacs$(EXEEXT)): Depend on charprop.el.
4056 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4058 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4059 deleting portions of the buffer under non-nil REPLACE argument.
4062 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4063 directory, watch it and not its parent.
4064 (add_watch): Allow empty string in FILE.
4066 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4068 * window.c (Fset_window_start, window_resize_apply)
4069 (window_scroll): Reset window_end_valid (Bug#15957).
4071 2013-11-27 Glenn Morris <rgm@gnu.org>
4073 * Makefile.in (leimdir): Now in lisp source directory.
4074 ($(leimdir)/leim-list.el): Just use ../leim .
4075 * epaths.in (PATH_DUMPLOADSEARCH):
4076 * lread.c (load_path_default):
4077 * nsterm.m (ns_load_path): No more leim directory.
4079 2013-11-26 Andreas Schwab <schwab@suse.de>
4081 * .gdbinit (xgettype): Add cast.
4083 2013-11-26 Glenn Morris <rgm@gnu.org>
4085 Preload leim-list.el.
4086 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4087 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4088 is a single directory.
4090 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4092 bool-vector-subsetp is now the normal direction (Bug#15912).
4093 * data.c (Fbool_vector_subsetp): Test whether the first argument
4094 is a subset of the second one, not the reverse. Add doc string.
4096 Fix minor problems found by static checking.
4097 * lread.c (load_path_default): Now static.
4098 * textprop.c (text_property_stickiness): Be consistent about the
4099 test used when deciding whether to consider the previous character.
4100 This simplifies the code a bit.
4102 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4104 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4106 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4107 (syms_of_frame): Don't defsubr them.
4109 2013-11-25 Glenn Morris <rgm@gnu.org>
4111 * lread.c (load_path_default): Change the sense of the argument.
4112 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4113 from dump_path. When it is not, avoid checking dump_path twice.
4115 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4116 uninstalled dump_path against installed Vload_path. (Bug#15964)
4118 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4120 Export get_pos_property to Elisp.
4121 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4122 (syms_of_editfns): Export it to Elisp.
4124 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4126 2013-11-23 Romain Francoise <romain@orebokech.com>
4128 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4129 initialization here ...
4130 (syms_of_fileio): ... from here.
4132 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4134 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4135 Please use --enable-check-lisp-object-type.
4137 2013-11-23 Glenn Morris <rgm@gnu.org>
4139 * process.c (get_process): Explicit error for dead buffers.
4141 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4143 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4145 2013-11-23 Glenn Morris <rgm@gnu.org>
4147 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4148 * lread.c (load_path_check): Take path to check as argument.
4149 (load_path_default): New, split from init_lread.
4150 (init_lread): Move calc of default load-path to load_path_default.
4151 Empty elements in EMACSLOADPATH now stand for the default.
4152 (load-path): Doc fix.
4153 * emacs.c (decode_env_path): Add option to treat empty elements
4154 as nil rather than ".".
4155 * callproc.c (init_callproc_1, init_callproc):
4156 * image.c (Vx_bitmap_file_path):
4157 * lisp.h (decode_env_path):
4158 * lread.c (Vsource_directory):
4159 Update for new argument spec of decode_env_path.
4161 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4163 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4164 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4166 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4168 Fix some dependency problems that cause unnecessary recompiles.
4169 Problem reported by RMS in
4170 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4171 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4172 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4173 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4174 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4175 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4176 (boostrap-clean): No need to remove stamp-oldxmenu.
4178 Fix recently introduced bool vector overrun.
4179 This was due to an optimization that went awry.
4180 Reported by Glenn Morris in
4181 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4182 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4183 for empty vectors, undoing the 2013-11-18 change.
4184 * data.c (bool_vector_binop_driver): Rely on this.
4185 Fix bug that occasionally overran the destination.
4186 * lisp.h (struct Lisp_Bool_vector): Document this.
4188 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4190 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4193 * nsterm.m (init, run, stop:): Comment out for now, does not work
4196 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4198 * charset.c (syms_of_charset): Don't read past end of string.
4200 2013-11-19 Glenn Morris <rgm@gnu.org>
4202 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4204 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4206 Add hooks to run on gaining/losing focus. (Bug#15029)
4207 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4208 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4209 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4211 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4213 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4214 The old names predated the API change that put destination at end.
4216 Improve API of recently-added bool vector functions (Bug#15912).
4217 The old API had (bool-vector-count-matches A B)
4218 and (bool-vector-count-matches-at A B I), which gave the
4219 misleading impression that the two functions were variants, one
4220 with a location I. The new API has (bool-vector-count-population A)
4221 and (bool-vector-count-consecutive A B I) to make the distinction
4222 clearer. The first function no longer has a B argument, since the
4223 caller can easily determine the number of nils if the length and
4224 number of ts is known.
4225 * data.c (Fbool_vector_count_population): Rename from
4226 bool_vector_count_matches, and accept just 1 argument.
4227 (Fbool_vector_count_consecutive): Rename from
4228 Fbool_vector_count_matches_at.
4230 Always allocate at least one bits_word per bool vector.
4231 See Daniel Colascione in:
4232 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4233 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4234 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4235 * lisp.h (struct Lisp_Bool_vector): Document this.
4237 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4239 * insdel.c (invalidate_buffer_caches): New function, consolidated
4240 from part of prepare_to_modify_buffer.
4241 (insert_from_gap, prepare_to_modify_buffer):
4242 * coding.c (code_convert_region, code_convert_string):
4243 Call invalidate_buffer_caches. (Bug#15841)
4245 * lisp.h (invalidate_buffer_caches): Add prototype.
4247 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4249 * w32term.c (x_update_window_end): Don't invalidate the entire
4250 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4251 highlight needs to be redisplayed. (Bug#15913)
4253 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4255 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4257 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4259 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4260 while we are using Vprin1_to_string_buffer.
4262 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4263 after inserting the description string. (Bug#15907)
4265 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4267 * data.c: Work around bogus GCC diagnostic about shift count.
4268 Reported by Eli Zaretskii in
4269 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4270 (pre_value): New function.
4271 (count_trailing_zero_bits): Use it.
4273 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4275 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4276 assume C macros are not supported even under -g3 in these old GCC
4279 2013-11-15 Leo Liu <sdl.web@gmail.com>
4281 * minibuf.c (Ftry_completion, Fall_completions)
4282 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4284 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4286 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4287 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4288 This avoids placing unnecessary constants into the Emacs code.
4290 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4292 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4293 for Cygwin w32 build.
4295 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4296 for Cygwin w32 build. (Bug#15892)
4298 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4300 Simplify, port and tune bool vector implementation.
4301 * alloc.c (bool_vector_exact_payload_bytes)
4302 (bool_vector_payload_bytes): Remove.
4303 (bool_vector_fill): Return its argument.
4304 * alloc.c (bool_vector_fill):
4306 * print.c (print_object):
4307 Simplify by using bool_vector_bytes.
4308 * alloc.c (make_uninit_bool_vector):
4309 New function, broken out from Fmake_bool_vector.
4310 (Fmake_bool_vector): Use it. Use tail call.
4311 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4312 * data.c (BITS_PER_ULL): New constant.
4313 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4314 if long long versions don't exist.
4315 (shift_right_ull): New function.
4316 (count_one_bits_word): New function, replacing popcount_bits_word
4317 macro. Don't assume that bits_word is no wider than long long.
4318 (count_one_bits_word, count_trailing_zero_bits):
4319 Don't assume that bits_word is no wider than long long.
4320 * data.c (bool_vector_binop_driver, bool_vector_not):
4321 * fns.c (Fcopy_sequence):
4323 Create an uninitialized destination, to avoid needless work.
4324 (internal_equal): Simplify.
4325 (Ffillarray): Prefer tail call.
4326 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4327 contain at least one word.
4328 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4329 chars are narrower than ints.
4330 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4331 * fns.c (Fcopy_sequence):
4333 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4334 Don't try to port to hosts where bits_word values have holes; the
4335 code wouldn't work there anyway. Verify this assumption, though.
4336 (bool_vector_bytes): New function.
4337 (make_uninit_bool_vector): New decl.
4338 (bool_vector_fill): Now returns Lisp_Object.
4340 * xfns.c (xic_create_fontsetname):
4341 * xrdb.c (gethomedir): Prefer tail calls.
4343 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4345 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4346 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4348 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4349 that requires a return value.
4350 (Fset_buffer_modified_p): Take advantage of this change to do
4353 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4355 * buffer.c (Frestore_buffer_modified_p): Sync it with
4356 Fset_buffer_modified_p.
4357 (Fforce_mode_line_update): New function, moved from subr.el.
4358 (Fset_buffer_modified_p): Use them.
4359 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4361 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4363 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4364 This avoids undefined behavior when subtracting pointers into
4365 different aways. On my platform it also makes the code a tad
4366 smaller and presumably faster.
4368 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4370 * keyboard.c (command_loop_1): Use region-extract-function.
4371 * insdel.c (Qregion_extract_function): Not static any more (can we
4372 stop pretending that these vars can benefit from being marked static?).
4374 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4376 * search.c (find_newline): If buffer text is relocated during the
4377 "dumb loop", adjust C pointers into buffer text to follow suit.
4380 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4382 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4383 for conversion (Bug#15837).
4385 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4387 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4388 for the entire range of inserted characters. (Bug#15841)
4390 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4392 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4394 (realize_default_face): Remove assignment to distant-foreground if
4395 unspecified (Bug#15815).
4397 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4399 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4400 cache-long-scans disabled, since we don't want to call
4401 prepare_to_modify_buffer (in insert_1_both) for each message we
4404 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4405 from buffer.c. Improve commentary to the buffer field setter
4408 * buffer.c (bset_cache_long_scans): Static function deleted.
4409 Improve commentary to the buffer field setter functions.
4410 (init_buffer_once): Default for cache-long-scans changed to t.
4413 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4415 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4417 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4418 This bug was introduced in my 2013-06-21 change, and caused
4419 struct Lisp_Sub_Char_Table objects to be given too many slots,
4420 which broke 'make -C admin/unidata'.
4422 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4424 Import changes from mac-port 4.5.
4425 * macfont.m (mac_font_copy_default_descriptors_for_language)
4426 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4427 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4428 (macfont_language_default_font_names): New.
4429 (macfont_list): Rearrange language/charset code.
4430 (macfont_close): Don't check for macfont_info->cache.
4431 (mac_ctfont_create_preferred_family_for_attributes): New font
4432 selection code, call
4433 mac_font_copy_default_name_for_charset_and_languages.
4434 (mac_font_copy_default_descriptors_for_language)
4435 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4437 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4439 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4441 Port to C11 aligned_alloc, and fix some integer overflows.
4442 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4443 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4444 and use of posix_memalign replaced with aligned_alloc.
4445 (aligned_alloc): New function, defined or declared as needed.
4446 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4447 Don't undef; configure.ac now does this.
4448 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4449 (calloc, aligned_alloc): Check for integer overflow.
4450 (aligned_alloc): Rename from memalign. All uses changed.
4451 (memalign): New function, an alias for aligned_alloc.
4453 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4455 * xdisp.c (redisplay_internal): Fix typo in last change.
4457 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4459 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4461 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4463 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4464 redisplay--mode-lines-cause.
4465 (redisplay_internal): Keep them uptodate. Remove redundant check of
4466 buffer_shared_and_changed.
4467 * *.[chm]: Number every assignment to update_mode_lines so we
4468 can track why it is set.
4470 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4472 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4474 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4476 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4477 can track why it is set.
4479 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4481 Integer-related fixes for term.c etc.
4482 * dispextern.h (face_tty_specified_color): New function.
4483 * term.c (turn_on_face): Don't rely on undefined behavior when
4484 assigning an out-of-range value to 'long'.
4485 Simplify test for toggling highlight.
4486 (tty_capable_p): Omit last two (unused) args. All callers changed.
4487 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4488 (read_menu_input, tty_menu_activate, tty_menu_show):
4489 * xfaces.c (x_supports_face_attributes_p)
4490 (tty_supports_face_attributes_p):
4491 Use bool for boolean. All callers changed.
4492 (tty_supports_face_attributes_p): Omit defaults for color indices;
4493 no longer needed. Simplify tail call.
4495 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4497 * xdisp.c (prepare_menu_bars): Mark static.
4498 * lisp.h (prepare_menu_bars): Don't declare.
4499 * xselect.c (x_handle_selection_clear):
4500 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4502 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4504 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4505 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4507 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4509 * keyboard.c (Fcommand_error_default_function): Rename from
4510 Fdefault_error_output.
4512 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4514 * keyboard.c (Fdefault_error_output): New function, extracted from
4516 (syms_of_keyboard): Use it for Vcommand_error_function.
4518 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4520 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4521 (init_eval): Use it to ensure handlerlist is non-NULL.
4522 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4523 (Fsignal): Adjust NULLness test of handlerlist.
4524 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4526 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4528 * callproc.c (call_process): Call prepare_to_modify_buffer before
4529 decoding text read from the sub-process, as the decoded stuff will
4530 be inserted into the buffer. This will invalidate the various
4531 caches maintained for the buffer. (Bug#15148)
4533 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4535 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4536 string of glyphless-char-display.
4538 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4540 * nsfns.m (ns_get_name_from_ioreg): New function.
4541 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4542 OSX >= 10.9. Use ns_get_name_from_ioreg.
4544 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4546 Simplify and port recent bool vector changes.
4547 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4548 only in this file. Use a more-efficient implementation if the
4549 second argument is a power of 2.
4550 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4551 Remove no-longer-necessary compile-time checks.
4552 (bool_vector_exact_payload_bytes): New function.
4553 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4554 exact payload changed to call the new function. Do not assume
4555 that the arg or result fits in ptrdiff_t.
4556 (bool_vector_fill): New function.
4557 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4559 (vroundup_ct): Don't assume arg fits in size_t.
4560 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4561 invoke set_category_set.
4562 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4563 All callers changed. Use bool_vector_set.
4564 * category.h (XCATEGORY_SET): Remove; no longer needed.
4565 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4567 * data.c (Faref): Use bool_vector_ref.
4568 (Faset): Use bool_vector_set.
4569 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4570 (Fbool_vector_not, Fbool_vector_count_matches)
4571 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4572 * fns.c (concat): Use bool_vector_ref.
4573 (Ffillarray): Use bool_vector_fill.
4574 (mapcar1): Use bool_vector_ref.
4575 (sxhash_bool_vector): Hash words, not bytes.
4576 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4577 a constant, since it's now used in #if.
4578 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4579 unsigned char on unusual architectures, so that we no longer
4580 assume that the number of bits per bits_word is a power of two or
4581 is a multiple of 8 or of CHAR_BIT.
4582 (Qt): Add forward decl.
4583 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4584 at least as strictly as bits_word.
4585 (bool_vector_data, bool_vector_uchar_data): New accessors.
4586 All data structure accesses changed to use them.
4587 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4588 (bool_vector_set): New functions.
4589 (bool_vector_fill): New decl.
4590 (ROUNDUP): Move to alloc.c as described above.
4592 Fix recent gnutls changes.
4593 * gnutls.c (Fgnutls_boot): Don't assume C99.
4594 * process.c (wait_reading_process_output): Fix typo in recent change.
4596 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4598 * process.c (wait_reading_process_output, read_process_output)
4599 (send_process): Check gnutls_state is not NULL.
4601 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4602 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4604 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4606 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4607 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4609 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4612 * nsfns.m (Fx_create_frame): Fix memory leak.
4614 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4615 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4616 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4618 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4620 * xdisp.c (message3_nolog, message_with_string): Encode the string
4621 before writing it to the terminal in a non-interactive session.
4623 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4624 sure we concatenate them into a unibyte string.
4626 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4627 resulting temporary name before returning it to the caller.
4628 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4629 is a unibyte string, convert NAME to a unibyte string to ensure
4630 that the result is also a unibyte string.
4632 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4633 create unibyte strings from default paths and directory/file
4636 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4639 * callproc.c (init_callproc): Use build_unibyte_string to make
4640 sure we create unibyte strings from default paths and
4641 directory/file names.
4643 * buffer.c (init_buffer): Don't store default-directory of
4644 *scratch* in multibyte form. The original problem which led to
4645 that is described in
4646 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4647 but it was solved long ago. (Bug#15260)
4649 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4651 Port to stricter C99 platforms.
4652 Especially, C99 prohibits nesting a struct X inside struct Y if
4653 struct X has a flexible array member.
4654 * alloc.c (struct sdata): New type.
4655 (sdata): Implement in terms of struct sdata.
4656 Remove u member; all uses replaced by next_vector, set_next_vector.
4657 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4658 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4659 (struct sblock): Rename first_data member to data, which is now
4660 a flexible array member. All uses changed.
4661 (next_vector, set_next_vector, large_vector_vec): New functions.
4662 (vector_alignment): New constant.
4663 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4664 (struct large-vector): Now merely a NEXT member, since the old approach
4665 ran afoul of stricter C99. All uses changed to use
4666 large_vector_vec or large_vector_offset.
4667 (large_vector_offset): New constant.
4668 * dispnew.c: Include tparam.h, for tgetent.
4669 Do not include term.h; no longer needed.
4670 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4671 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4672 (struct Lisp_Vector): Use a flexible array member for contents,
4673 instead of a union with a member that is an array of size 1.
4675 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4676 fact that the struct no longer contains a union.
4677 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4678 (struct Lisp_Save_Value, struct Lisp_Free):
4679 Use unsigned, not int, for spacers, to avoid c99 warning.
4680 (union specbinding): Use unsigned, not bool, for bitfield, as
4681 bool is not portable to pre-C99 hosts.
4683 2013-11-04 Glenn Morris <rgm@gnu.org>
4685 * emacs.c (usage_message): Mention that `-L :...' appends.
4687 2013-11-02 Glenn Morris <rgm@gnu.org>
4689 * Makefile.in (abs_builddir): Remove.
4690 (bootstrap_exe): Use relative filename.
4692 Use relative filenames in TAGS files.
4693 * Makefile.in (abs_srcdir): Remove it again.
4694 (.PHONY): Remove frc.
4695 (maintainer-clean): No more TAGS-LISP file.
4696 (TAGS): Pass relative file names to etags.
4697 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4699 * Makefile.in (abs_srcdir): New, set by configure.
4701 (maintainer-clean): Remove pointless echo. That should be in the
4702 top-level Makefile, if anywhere. Delete TAGS-LISP.
4703 (extraclean): No s/ and m/ directories for some time.
4704 (TAGS): Also depend on ctagsfiles3.
4705 Remove no-longer-defined S_FILE.
4706 Pass absolute filenames to etags once more.
4707 (TAGS-LISP): Replace lispdir with its expansion.
4708 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4709 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4711 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4713 * xfaces.c (check_lface_attrs, realize_default_face):
4714 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4715 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4717 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4719 * emacs.c (original_pwd): Remove global var by making it local.
4720 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4722 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4724 * xfaces.c: Declare color_distance.
4725 (QCdistant_foreground): New variable.
4726 (NEAR_SAME_COLOR_THRESHOLD): New define.
4727 (load_color2): New function.
4728 (load_color): Call load_color2.
4729 (load_face_colors): Call load_color2 and if distant-color is specified
4730 calculate distant and use distant-color if colors are near.
4731 (LFACE_DISTANT_FOREGROUND): New define.
4732 (merge_face_ref, Finternal_set_lisp_face_attribute)
4733 (Finternal_get_lisp_face_attribute)
4734 (x_supports_face_attributes_p): Handle distant-foreground similar to
4736 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4738 * dispextern.h (lface_attribute_index):
4739 Add LFACE_DISTANT_FOREGROUND_INDEX.
4741 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4743 * image.c (pbm_next_char): New function.
4744 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4745 (pbm_scan_number): Use it.
4746 (Qlibjpeg_version): New variable.
4747 (syms_of_image): DEFSYM and initialize it.
4749 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4751 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4753 2013-10-31 Glenn Morris <rgm@gnu.org>
4755 * emacs.c (original_pwd): New char.
4756 (main): If using --chdir, store original_pwd.
4757 (init_cmdargs): When setting Vinvocation_directory based on a
4758 relative argv[0], use original_pwd if set. (Bug#15768)
4760 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4762 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4764 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4766 * insdel.c: Fix minor problems found by static checking.
4767 (Qregion_extract_function): Now static.
4768 (prepare_to_modify_buffer_1): Remove unused locals.
4770 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4772 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4773 (syms_of_xdisp): Declare pre-redisplay-function.
4774 (markpos_of_region): Remove function.
4775 (init_iterator, compute_stop_pos, handle_face_prop)
4776 (face_before_or_after_it_pos, reseat_to_string)
4777 (get_next_display_element, window_buffer_changed)
4778 (redisplay_internal, try_cursor_movement, redisplay_window)
4779 (try_window_reusing_current_matrix, try_window_id, display_line)
4780 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4781 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4782 * window.h (struct window): Remove field `region_showing'.
4783 * dispextern.h (struct it): Remove region_beg/end_charpos.
4784 (face_at_buffer_position, face_for_overlay_string)
4785 (face_at_string_position): Update prototypes.
4786 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4787 (face_at_string_position): Remove `region_beg' and `region_end' args.
4788 * fontset.c (Finternal_char_font):
4789 * font.c (font_at, font_range): Adjust calls accordingly.
4790 * insdel.c (Qregion_extract_function): New var.
4791 (syms_of_insdel): Initialize it.
4792 (prepare_to_modify_buffer_1): Use it.
4794 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4796 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4797 * ftxfont.c (ftxfont_get_gcs):
4798 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4799 * xfaces.c (x_free_colors, x_free_dpy_colors)
4800 (x_create_gc, unload_color):
4801 * xselect.c (x_property_data_to_lisp):
4802 * xsettings.c (parse_settings):
4803 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4804 (get_bits_and_offset): Adjust definition.
4805 * frame.c (XParseGeometry): Adjust locals.
4806 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4807 * regex.h (toplevel): Likewise for reg_syntax_t.
4809 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4811 * eval.c (run_hook_with_args): Use FUNCTIONP.
4813 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4815 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4816 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4817 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4818 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4819 on MS-Windows anyway.
4820 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4821 (free_realized_face): ...adjust user.
4822 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4823 white relief pixels to -1.
4824 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4825 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4826 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4828 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4830 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4831 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4832 in practice now. All callers changed.
4834 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4836 * dispextern.h (struct face): Use bitfields for 'underline_type'
4837 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4838 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4839 'stipple' member. Move 'lface' member up to help...
4840 * xfaces.c (make_realized_face): ...this function to find and
4841 clear just the members that need clearing.
4842 (load_face_colors, realize_x_face):
4843 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4845 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4847 * xftfont.c (struct xftfont_info): Remove set-but-unused
4849 (xftfont_open): Adjust user.
4850 (xftfont_get_colors): Remove useless prototype.
4852 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4854 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4855 before passing them to 'unexec'. (Bug#15260)
4857 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4859 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4861 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4863 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4864 the changed signature of the font driver's 'close' method.
4866 * w32font.h (w32font_close): Adjust the prototype to the change in
4867 function definition.
4869 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4871 * w32uniscribe.c (uniscribe_close): Adapt the call to
4872 w32font_close to its new prototype.
4874 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4876 Omit unused frame argument of font API's close function.
4877 * font.h (struct font): Drop frame argument. Adjust comment.
4878 * font.c (font_clear_cache, font_close_object): Adjust users.
4879 * ftfont.c (ftfont_close):
4880 * ftxfont.c (ftxfont_close):
4881 * macfont.m (macfont_close):
4882 * nsfont.m (nsfont_close):
4883 * w32font.c (w32font_close):
4884 * xfont.c (xfont_close):
4885 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4886 tweak comments and make functions safe if called more than once for
4887 the same font object.
4889 Perform font-specific cleanup when font object is swept by GC. See
4890 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4891 * alloc.c (cleanup_vector): New function.
4892 (sweep_vector): Call it for each reclaimed vector object.
4893 * font.h (struct font): Adjust comment.
4895 2013-10-24 Glenn Morris <rgm@gnu.org>
4897 * Makefile.in (abs_top_srcdir): New, set by configure.
4899 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4901 Adjust recent font-related changes to fix bug#15686.
4902 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4903 is a live window system frame, mark its default font too.
4905 2013-10-23 Glenn Morris <rgm@gnu.org>
4907 * Makefile.in (RUN_TEMACS): Make relative (again).
4908 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4909 (bootstrap-emacs$(EXEEXT)):
4910 Quote entities that might contain whitespace.
4912 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4914 Port to Solaris 10 and its bundled GCC.
4915 Problem reported by Timothy C. Burt.
4916 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4918 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4920 Do not allow font caches to grow too large.
4921 * alloc.c (compact_font_cache_entry, compact_font_caches):
4922 New functions or stub if not HAVE_WINDOW_SYSTEM.
4923 (compact_undo_list): Factor out from Fgarbage_collect.
4925 (mark_face_cache): Mark face font. Move down to avoid
4927 (mark_terminals): Do not mark font cache here.
4928 (Fgarbage_collect): Call compaction functions described
4929 above. Adjust comment.
4931 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4933 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4934 chdir to HOME (bug#15607).
4936 * nsterm.m (Qcocoa, Qgnustep): New variables.
4937 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4938 (ns_get_color): Make selection color work for GNUstep also.
4940 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4942 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4943 handles mouse clicks. Instead, let GPM use the same code as all
4944 the other mice use. See the discussion starting at
4945 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4946 for the details of the problem with the menu bar this fixes.
4948 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4950 Remove port-specific display name lists to avoid extra
4951 complexity and data duplication with display info lists.
4952 * xterm.h (x_display_name_list): Remove declaration.
4953 * xterm.c (x_display_name_list): Remove.
4954 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4955 * xfns.c (x_display_info_for_name, Fx_display_list):
4956 Likewise. Use x_display_list where appropriate.
4957 * w32term.h (w32_display_name_list): Remove declaration.
4958 * w32term.c (w32_display_name_list): Remove.
4959 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4961 * w32fns.c (x_display_info_for_name, Fx_display_list):
4962 Likewise. Use x_display_list where appropriate.
4963 * nsterm.h (ns_display_name_list): Remove declaration.
4964 * nsterm.m (ns_display_name_list): Remove.
4965 (ns_term_init, syms_of_nsterm): Adjust users.
4966 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4967 Likewise. Use x_display_list where appropriate.
4968 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4969 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4970 (mark_terminals): Mark per-terminal font cache.
4972 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4974 Don't run timers in input-pending-p. Its new check-timers param
4975 provides the prior behavior. (Bug#15045).
4976 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4978 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4980 Make some functions static in non-Microsoft builds.
4981 On my platform (Fedora 19 x86-64), this shrinks the
4982 Emacs executable (text+data) by 0.25%.
4983 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4984 (load_color) [!MSDOS]:
4985 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4986 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4987 * lisp.h (check_existing):
4988 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4989 (network_interface_info) [!WINDOWSNT]:
4990 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4991 Remove extern decls.
4992 * fileio.c (check_existing):
4993 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4994 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4995 (network_interface_info) [!WINDOWSNT]:
4996 * term.c (encode_terminal_code) [!WINDOWSNT]:
4997 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4998 * xfaces.c (load_color) [!MSDOS]:
5000 * fileio.c (check_existing, check_executable, check_writable):
5001 * process.c (network_interface_list, network_interface_info):
5002 Move earlier, so that we don't need forward decls.
5003 * gnutls.c (fn_gnutls_transport_set_errno)
5004 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5006 * w32.c (init_environment): Use faccessat rather than
5007 check_existing, partly for consistency with the rest of the code
5008 in this file, partly so that check_existing can be static.
5010 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5011 * emacs.c (MAIN_PROGRAM): New macro.
5012 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5013 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5015 bool vector int width fixes
5016 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5017 (Fbool_vector_count_matches_at):
5018 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5019 can exceed PTRDIFF_MAX, at least in theory.
5020 (Fbool_vector_count_matches_at):
5021 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5023 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5025 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5026 (struct sockaddr): Add forward decl, for platforms that lack it.
5028 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5030 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5033 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5035 * w32.c (network_interface_get_info, network_interface_list)
5036 (network_interface_info): New functions. (Bug#15610)
5037 (GetAdaptersInfo_Proc): New typedef.
5038 (get_adapters_info): New wrapper function.
5039 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5041 * process.h (network_interface_list, network_interface_info):
5044 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5045 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5046 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5047 for WINDOWSNT. Doc fix.
5048 (syms_of_process): Defsubr Snetwork_interface_list and
5049 Snetwork_interface_info unconditionally.
5051 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5052 in NS GUI sessions. (Bug#15629)
5054 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5056 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5058 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5060 * print.c (print_object): Print " ..." when truncating bool vectors.
5062 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5064 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5065 standard mouse buttons.
5067 * termhooks.h (struct input_event): Remove incorrect commentary.
5069 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5071 Disallow bool vector operations on mixed-length operands.
5072 The old behavior left garbage in the result vector sometimes,
5073 and didn't seem to be useful.
5074 * data.c (Qwrong_length_argument): New static var.
5075 (wrong_length_argument): New function.
5076 (bool_vector_binop_driver): Check that args agree in length.
5078 * keyboard.c, keyboard.h (all_kboards): Now static.
5080 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5082 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5083 note from the lispref.
5085 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5087 * nsterm.h (struct ns_display_info): Remove set-but-unused
5088 member image_cache (image caches are per-terminal anyway).
5089 (FRAME_X_IMAGE_CACHE): Remove.
5090 * nsterm.m (ns_initialize_display_info): Adjust user.
5092 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5094 * w32proc.c: Include mingw_time.h.
5096 * w32.c: Include mingw_time.h.
5098 Implement scrolling of TTY menus when the screen is too short.
5100 * term.c (tty_menu_display): Accept an additional argument, the
5101 menu item from which to start displaying the menu. Account for
5102 the value of Y when limiting the menu to the number of available
5104 (mi_result): New enumeration.
5105 (read_menu_input): Return enumerated value. When the y coordinate
5106 hits min_y or max_y, return scroll indication instead of wrapping
5108 (tty_menu_activate): Handle the scrolling indications from
5109 read_menu_input. Compute the first menu item to display and pass
5110 it to tty_menu_display.
5112 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5114 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5115 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5116 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5117 Adjust to match the change described below.
5118 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5119 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5120 memory_below_frame members to...
5121 * termchar.h (struct tty_display_info): ...here because they're
5122 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5123 * term.c (init_tty):
5124 * nsterm.m (ns_create_terminal):
5125 * w32term.c (w32_create_terminal):
5126 * xterm.c (x_create_terminal): Adjust users.
5127 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5128 to filter out non-TTY frames. Adjust comment.
5129 (scrolling): Adjust user. Prefer eassert for debugging check.
5131 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5133 * xfaces.c (PT_PER_INCH): Remove unused macro.
5134 * termhooks.h (struct terminal): Remove set-but-unused
5135 member fast_clear_end_of_line.
5136 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5137 * nsterm.m (ns_create_terminal):
5138 * term.c (init_tty):
5139 * w32term.c (w32_create_terminal):
5140 * xterm.c (x_create_terminal): Adjust users.
5142 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5144 * lisp.h (bool_vector_size): New function.
5145 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5146 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5147 (Fbool_vector_not, Fbool_vector_count_matches_at):
5148 Remove uses of 'eassume' that should no longer be needed,
5149 because they are subsumed by the 'eassume' in bool_vector_size.
5151 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5153 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5154 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5155 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5157 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5159 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5160 have different dimensions. (Bug#15575)
5162 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5165 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5167 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5169 * term.c (tty_menu_show): Never return with unbalanced
5170 specpdl. Use eassert for debugging check. Adjust style.
5172 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5174 * term.c (read_menu_input): Make selection of menu items
5175 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5176 (tty_menu_activate): Fix off-by-one error when computing max_y.
5178 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5180 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5181 audit logging (only used with GnuTLS 3.x) and enable it.
5183 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5185 * dispnew.c (redraw_frame): Remove useless #ifdef because
5186 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5187 Also, move TTY fflush to...
5188 * term.c (tty_update_end): ...this function.
5190 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5192 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5193 the end of the frame's glyph matrix. (Bug#15575)
5195 * term.c (tty_menu_display): Don't move cursor while overwriting
5196 frame's glyphs with menu items. Limit the number of items
5197 displayed to what can be shown on the available screen lines,
5198 excluding the echo area.
5199 (tty_menu_activate): Limit the Y coordinate allowed by
5200 read_menu_input to the last screen line used for menu display.
5202 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5204 * lisp.h (eassume): New macro.
5205 Also, include <verify.h>, for 'assume'.
5206 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5207 (vroundup, vector_nbytes):
5208 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5209 (Fbool_vector_not, Fbool_vector_count_matches)
5210 (Fbool_vector_count_matches_at):
5211 Use eassume, not eassert.
5212 * casetab.c (set_identity, shuffle):
5213 * composite.c (composition_gstring_put_cache):
5214 * dispnew.c (update_frame_1):
5215 * ftfont.c (ftfont_shape_by_flt):
5216 * image.c (gif_load):
5217 * intervals.c (offset_intervals):
5218 * macfont.m (macfont_shape):
5219 Remove calls to 'assume' that are no longer needed, because
5220 --enable-gcc-warnings no longer generates bogus warnings
5221 when these calls are removed.
5223 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5225 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5227 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5229 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5230 (Qsubstitute_env_in_file_name): New var.
5231 (syms_of_fileio): Define it.
5233 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5235 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5236 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5239 * term.c (save_and_enable_current_matrix): Don't allocate and
5240 don't save margin areas.
5241 (restore_desired_matrix): Don't restore margin areas.
5242 (free_saved_screen): Don't free margin areas.
5244 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5246 * image.c: Pacify --enable-gcc-warnings.
5247 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5248 #define only if used.
5250 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5252 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5253 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5254 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5255 (gif_load): For giflib v5.x and later, display the error message
5256 produced by giflib when its functions fail.
5257 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5260 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5262 * keyboard.c (last_event_timestamp): Remove. For X selection and
5263 GTK popup menus, it may be obtained from per-frame X display info.
5264 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5265 (process_special_events): Adjust users.
5266 * keyboard.h (last_event_timestamp): Remove declaration.
5267 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5268 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5269 * menu.h (xmenu_show): Adjust prototype.
5270 * menu.c (Fx_popup_menu): Adjust user.
5271 * xselect.c (x_own_selection, x_get_foreign_selection)
5272 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5274 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5276 * keyboard.c (init_kboard): Now static. Add arg
5277 to denote window system. Adjust comment.
5278 (init_keyboard): Adjust user.
5279 (allocate_kboard): New function.
5281 * nsterm.m (ns_term_init):
5282 * term.c (init_tty):
5283 * w32term.c (w32_create_terminal):
5284 * xterm.c (x_term_init): Use it.
5285 * keyboard.h (init_kboard): Remove prototype.
5286 (allocate_kboard): Add prototype.
5288 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5290 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5291 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5293 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5295 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5297 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5299 * term.c (tty_menu_activate): Flush the output stream after
5300 showing the cursor, and don't mark the frame garbaged at exit from
5301 the function. Fixes redisplay glitches when moving from one menu
5304 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5306 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5307 or throw error (Bug#15570).
5309 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5311 * intervals.c (temp_set_point_both): Move test into 'eassert',
5314 * lisp.h (eassert): Don't use 'assume'.
5315 Sometimes 'assume' wins in performance, and sometimes it loses,
5316 so it shouldn't be used all the time. Perhaps we need two
5317 flavors of 'eassert', one for where 'assume' is far more likely
5318 to help or to hurt; but that can be done later.
5319 Problem reported by Dmitry Antipov in
5320 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5321 Also, don't include <verify.h>; no longer needed.
5323 2013-10-09 Glenn Morris <rgm@gnu.org>
5325 * eval.c (Fcond): Doc tweak.
5327 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5329 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5330 expressions with side effects to eassert. (Bug#15565)
5332 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5334 * fns.c (hashfn_user_defined): Allow hash functions to return any
5337 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5339 Fix minor problems found by static checking.
5340 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5341 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5342 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5343 * keyboard.c (read_menu_command): Remove unused local.
5344 * lisp.h (read_menu_command): New decl.
5345 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5346 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5347 Return ptrdiff_t, not int.
5348 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5349 not int, for benefit of xpalloc.
5350 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5352 (have_menus_p): Remove; unused.
5353 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5354 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5355 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5357 (save_and_enable_current_matrix): Omit unnecessary casts.
5358 (read_menu_input): Omit local extern decl (now in lisp.h).
5359 Don't access uninitialized storage if mouse_get_xy fails.
5360 (tty_menu_activate): Mark local as initialized, for lint.
5361 (tty_menu_activate, tty_meny_show): Remove unused locals.
5363 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5365 Support menus on text-mode terminals.
5366 * xterm.h (xw_popup_dialog): Add prototype.
5368 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5369 (xmenu_show): Block input here, instead in Fx_popup_menu.
5370 (xw_popup_dialog): New function, with X-specific bits of popup
5373 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5376 * window.c (Fset_window_configuration): Use run-time tests of the
5377 frame type instead of compile-time conditionals, when menu-bar
5378 lines are considered.
5380 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5381 (w32_popup_dialog): New prototypes.
5383 * w32menu.c (Fx_popup_dialog): Function deleted.
5384 (w32_popup_dialog): New function, with w32 specific bits of popup
5385 dialogs. Block input here.
5387 * w32inevt.c (w32_console_read_socket): Minor change to add
5388 debugging TTY events.
5390 * w32fns.c (show_hourglass): If returning early because the frame
5391 is not a GUI frame, unblock input.
5393 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5394 (cursorY): New functions.
5396 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5397 WINDOWSNT, macros that call curX and curY elsewhere.
5399 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5401 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5402 specific function to hide and show cursor on a text-mode terminal.
5403 (tty_menu_struct, struct tty_menu_state): New structures.
5404 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5405 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5406 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5407 (tty_menu_locate, save_and_enable_current_matrix)
5408 (restore_desired_matrix, screen_update, read_menu_input)
5409 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5410 (tty_pop_down_menu, tty_menu_last_menubar_item)
5411 (tty_menu_new_item_coords, tty_menu_show): New functions.
5412 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5414 * nsterm.h (ns_popup_dialog): Adjust prototype.
5416 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5418 (ns_popup_dialog): Adapt order of arguments to the other
5419 *_menu_show implementations.
5420 (Fx_popup_dialog): Function deleted.
5422 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5424 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5426 * menu.c (have_boxes): New function.
5427 (single_keymap_panes): Use it instead of a compile-time
5429 (single_menu_item): Use run-time tests of the frame type instead
5430 of compile-time conditionals.
5431 (encode_menu_string): New function.
5432 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5433 the macro, since different types of frame need different encoding
5435 (digest_single_submenu): Use run-time tests of frame type instead
5436 of, or in addition to, compile-time conditionals.
5437 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5438 (Fx_popup_menu): Detect when the function is called from keyboard
5439 on a TTY. Don't barf when invoked on a text-mode frame.
5440 Check frame type at run time, instead of compile-time conditionals for
5441 invoking terminal-specific menu-show functions.
5442 Call tty_menu_show on text-mode frames.
5443 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5444 run time to determine which alternative to invoke; support dialogs
5447 * keyboard.h <Qmouse_movement>: Declare.
5449 * keyboard.c <Qmouse_movement>: Now extern.
5450 <Qecho_keystrokes>: New static variable.
5451 (read_key_sequence): Accept an additional argument, a flag to
5452 prevent redisplay during reading of the key sequence. All callers
5454 (read_menu_command): New function.
5455 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5457 (toolkit_menubar_in_use): New function.
5458 (make_lispy_event): Use it instead of a compile-time test.
5460 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5461 window-system being available.
5463 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5464 to x-popup-dialog on the frame type, they all now support popup
5467 * dispnew.c (save_current_matrix): Save the margin areas.
5468 (restore_current_matrix): Restore margin areas.
5469 (update_frame_with_menu): New function.
5471 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5474 * alloc.c (make_save_ptr): Now compiled unconditionally.
5476 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5478 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5479 (redraw_frame, update_frame): Adjust users.
5480 * dispextern.h (set_window_update_flags): Adjust prototype.
5481 * xdisp.c (redisplay_internal): When updating all frames with zero
5482 windows_or_buffers_changed, assume that only the windows that shows
5483 current buffer should be really updated.
5485 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5487 Do not allocate huge temporary memory areas and objects while encoding
5488 for file I/O, thus reducing an enormous memory usage for large buffers.
5489 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5490 * coding.h (struct coding_system): New member raw_destination.
5491 * coding.c (setup_coding_system): Initialize it to zero.
5492 (encode_coding_object): If raw_destination is set, do not create
5493 dst_object. Add comment.
5494 * fileio.c (toplevel): New constant E_WRITE_MAX.
5495 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5496 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5498 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5500 * nsterm.m (windowDidExitFullScreen:)
5501 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5503 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5505 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5506 * keyboard.c (unblock_input_to): Don't process pending signals
5507 if a fatal error is in progress.
5509 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5510 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5511 they're talking about words in Lisp bool vectors.
5512 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5513 * data.c (popcount_bits_word): Rename from popcount_size_t.
5514 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5517 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5519 Improve support for popcount and counting trailing zeros (Bug#15550).
5520 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5521 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5522 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5523 (popcount_size_t_msc, popcount_size_t_gcc):
5524 Remove; now done by Gnulib.
5525 (popcount_size_t): Now a macro that defers to Gnulib.
5526 (count_trailing_zero_bits): Return int, for consistency with
5527 Gnulib and because Emacs prefers signed to unsigned int.
5528 Don't assume that size_t is either unsigned int or unsigned long
5529 or unsigned long long.
5530 (size_t_to_host_endian): Do not assume that size_t is either
5531 exactly 32 or exactly 64 bits wide.
5532 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5533 etc., so that it's now an enum constant, not a macro.
5534 No need to assume that it's either 32 or 64.
5536 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5538 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5541 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5543 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5544 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5546 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5548 emacs_read and emacs_write now use void *, not char *.
5549 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5550 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5551 Buffer arg is now void *, not char *. This matches plain
5552 'read' and 'write' better, and avoids a constraint violation
5553 on Solaris 9 with Oracle Studio.
5555 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5557 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5558 memset to explicit loop. Otherwise copy largest possible chunk
5559 from initialized to uninitialized part, thus allowing the longer
5560 memcpy runs and reducing the number of loop iterations.
5562 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5564 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5565 hide toolbar (Bug#15388).
5566 (windowDidEnterFullScreen:): If presentation options are zero,
5567 set them here (Bug#15388).
5568 (ns_update_auto_hide_menu_bar): Remove runtime check.
5569 Don't auto hide dock unless menubar is also auto hidden.
5571 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5573 * editfns.c (message): Mention batch mode in doc string.
5575 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5577 * nsterm.m (check_native_fs): Remove erroneous comment.
5579 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5581 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5582 uses find_newline instead of scan_newline and so doesn't move point.
5584 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5586 Use hardware support for byteswapping on glibc x86 etc.
5587 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5588 whereas the old swap64 needed 30.
5589 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5590 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5591 Use byteswap.h's macros to swap bytes.
5592 * lisp.h (swap16, swap32, swap64): Remove.
5593 All uses replaced by bswap_16, bswap_32, bswap_64.
5595 * bytecode.c (exec_byte_code): Use some more volatile variables
5596 to work around local variables getting clobbered by longjmp.
5597 Port to pre-C99, which doesn't allow decls after stmts.
5599 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5601 * lisp.h (eassert): Assume that COND is true when optimizing.
5602 In other words, take on the behavior of eassert_and_assume.
5603 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5604 (eassert_and_assume): Remove. All uses replaced by eassert.
5606 * xdisp.c (Qglyphless_char): Now static.
5608 Adjust to merge from gnulib.
5609 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5610 * lisp.h: Include <verify.h>, for 'assume'.
5612 * eval.c (clobbered_eassert): New macro.
5613 (internal_catch, internal_condition_case)
5614 (internal_condition_case_1, internal_condition_case_2)
5615 (internal_condition_case_n): Use it instead of eassert
5616 when the argument contains locals clobbered by longjmp.
5617 Don't use clobbered locals outside of clobbered_eassert.
5618 (internal_lisp_condition_case): Use a volatile variable
5619 to work around a local variable's getting clobbered.
5621 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5623 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5624 (PUSH_HANDLER): New macro.
5625 (catchlist): Remove.
5626 (handlerlist): Always declare.
5628 * eval.c (catchlist): Remove (merge with handlerlist).
5629 (handlerlist, lisp_eval_depth): Not static any more.
5630 (internal_catch, internal_condition_case, internal_condition_case_1)
5631 (internal_condition_case_2, internal_condition_case_n):
5633 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5634 handlerlist/catchlist.
5635 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5636 handlerlist which can only handle a single condition-case handler at
5638 (find_handler_clause): Simplify since we only a single branch here
5641 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5643 (bcall0): New function.
5644 (exec_byte_code): Add corresponding cases. Improve error message when
5645 encountering an invalid byte-code. Let Bunwind_protect accept
5646 a function (rather than a list of expressions) as argument.
5648 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5649 and make them unconditional now that they're heap-allocated.
5651 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5653 * charset.c (Fdecode_char, Fencode_char): Remove description of
5654 `restriction' arg. now that it's hidden by advertised-calling-convention.
5656 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5658 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5659 Remove unused variable (from mac-port).
5660 (macfont_draw): Use s->ybase for correct y position.
5662 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5664 * frame.h (struct frame): Drop has_minibuffer member because...
5665 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5666 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5668 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5670 * window.h (struct window): Prefer enum text_cursor_kinds to int
5671 for phys_cursor_type member. Move the latter, phys_cursor_width,
5672 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5673 * window.c (replace_window, make_window): Adjust users.
5675 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5677 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5678 this module is never compiled otherwise.
5680 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5682 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5685 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5687 * xdisp.c (get_next_display_element): Don't call face_for_font in
5688 a build configured --without-x. (Bug#15484)
5690 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5692 * window.c (calc_absolute_offset): #elif should be #elif defined.
5694 * frame.c (delete_frame): Block/unblock input to overcome race
5695 condition (Bug#15475).
5697 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5699 * frame.c (delete_frame): Record selected frame only after
5700 calling Qdelete_frame_functions (Bug#15477).
5702 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5704 * nsterm.m (ns_selection_color): Remove.
5705 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5706 NSColor selectedText(Background)Color. Only for COCOA.
5707 (ns_term_init): Remove assignment of ns_selection_color, logic
5708 moved to ns_get_color.
5710 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5711 NS_SELECTION_COLOR_DEFAULT.
5712 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5714 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5716 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5717 frame' does not have the tool_bar_window member.
5719 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5721 Signal error when reading an empty byte-code object (Bug#15405)
5722 * lread.c (read1): Signal error.
5723 * alloc.c (make_byte_code): eassert header size.
5724 (sweep_vectors): Change an int to size_t.
5726 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5728 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5729 instead of ints, as it's the usual style for offsetof constants. See:
5730 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5732 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5733 This is ugly, but it should fix the performance problem for older
5734 GCC versions in the short run. I'll look into integrating the
5735 Gnulib module for popcount, as a better fix.
5736 See the thread starting in:
5737 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5738 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5739 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5740 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5741 (popcount_size_t): Use it.
5743 2013-09-24 Daniel Colascione <dancol@dancol.org>
5745 * process.c (Fnetwork_interface_info): Fix build break due to
5748 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5750 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5751 Prefer signed to unsigned integers where either will do.
5752 No need for 'const' on locals that do not escape.
5753 Omit easserts with unnecessary and unportable assumptions about
5754 alignment. Avoid unnecessary casts to char *.
5756 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5758 Use union for the payload of struct Lisp_Vector.
5759 This helps to avoid a few glitches dictated by C's aliasing rules.
5760 * lisp.h (struct Lisp_Vector): Use union for next and
5761 contents member. Adjust comment. Change related users.
5762 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5763 Related users changed.
5764 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5765 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5766 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5767 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5769 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5771 Optimize glyph row clearing and copying routines.
5772 * dispextern.h (struct glyph_row): Change layout of struct
5773 glyph_row to help copy_row_except_pointers. Adjust comment.
5774 * dispnew.c (null_row): Remove.
5775 (clear_glyph_row): Use offsetof and memset to find and clear
5776 just the members that need clearing. Adjust comment.
5777 (copy_row_except_pointers): Likewise for copying.
5779 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5781 Some minor cleanups of recently-added bool vector code.
5782 * conf_post.h (assume): Always return void. Use lint version
5783 only if GCC and MSC versions don't apply.
5784 * conf_post.h (assume):
5785 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5786 Depend on _MSC_VER, not __MSC_VER, for consistency with
5788 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5789 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5790 (bool_vector_binop_driver, count_trailing_zero_bits)
5791 (size_t_to_host_endian): Now static, not static inline;
5792 the latter isn't needed with modern compilers and doesn't
5793 work with older compilers anyway.
5795 * alloc.c (valgrind_p): Use bool for boolean.
5797 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5799 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5800 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5801 (display_last_displayed_message_p, message_buf_print)
5802 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5803 Use bool for boolean.
5804 * dispextern.h (cancel_line, init_desired_glyphs):
5805 Remove ancient leftover.
5806 (help_echo_showing_p, hourglass_shown_p):
5807 * lisp.h (noninteractive_need_newline): Adjust declaration.
5809 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5811 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5813 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5814 ...this file and convert the latter to static. Adjust comment.
5815 (make_initial_frame):
5816 * window.c (init_window_once): Adjust user.
5817 * frame.h (last_nonminibuf_frame): Remove declaration.
5818 * lisp.h (selected_frame): Likewise.
5819 * msdos.c (the_only_display_info): Adjust comment.
5821 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5823 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5824 computing the end column of mouse-highlight that comes from
5825 display or overlay strings. (Bug#15437)
5826 (note_mouse_highlight): Adapt calculation of last argument to
5827 mouse_face_from_string_pos to the above change.
5829 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5830 all platforms, not just for clang.
5832 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5834 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5835 about excess arguments to snprintf.
5837 * conf_post.h(assume): Use __builtin_unreachable for clang.
5839 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5841 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5842 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5844 2013-09-23 Daniel Colascione <dancol@dancol.org>
5846 * alloc.c (USE_VALGRIND): New macro; on by default
5847 when ENABLE_CHECKING.
5848 (mark_maybe_object, mark_maybe_pointer)
5849 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5851 (valgrind_p) [USE_VALGRIND]: New variable.
5852 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5854 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5856 * process.c (wait_reading_process_output): Change int pnamelen to
5859 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5860 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5861 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5862 argument to unsigned long to avoid warning.
5863 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5865 * conf_post.h (assume): Fix compiler error: x shall be cond.
5867 2013-09-22 Daniel Colascione <dancol@dancol.org>
5869 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5870 warning when compiling without a window system.
5872 2013-09-22 Daniel Colascione <dancol@dancol.org>
5874 * data.c (Qbool_vector_p): New symbol.
5875 (bool_vector_spare_mask, popcount_size_t_generic)
5876 (popcount_size_t_msc, popcount_size_t_gcc)
5878 (bool_vector_binop_driver)
5879 (count_trailing_zero_bits, size_t_to_host_endian)
5880 (Fbool_vector_exclusive_or)
5881 (Fbool_vector_union)
5882 (Fbool_vector_intersection, Fbool_vector_set_difference)
5883 (Fbool_vector_subsetp, Fbool_vector_not)
5884 (Fbool_vector_count_matches)
5885 (Fbool_vector_count_matches_at): New functions.
5886 (syms_of_data): Intern new symbol, functions.
5887 * alloc.c (bool_vector_payload_bytes): New function.
5888 (Fmake_bool_vector): Instead of calling Fmake_vector,
5889 which performs redundant initialization and argument checking,
5890 just call allocate_vector ourselves. Make sure we clear any
5891 terminating padding to zero.
5892 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5893 instead of open-coding the size calculation.
5894 (vroundup_ct): New macro.
5895 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5896 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5897 * composite.c (composition_gstring_put_cache):
5898 Change lint_assume to assume.
5899 * conf_post.h (assume): New macro.
5900 (lint_assume): Remove.
5901 * dispnew.c (update_frame_1): Change lint_assume to assume.
5902 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5904 * image.c (gif_load): Change lint_assume to assume.
5905 * lisp.h (eassert_and_assume): New macro.
5906 (Qbool_vector_p): Declare.
5907 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5908 (swap16, swap32, swap64): New inline functions.
5909 * macfont.m (macfont_shape): Change lint_assume to assume.
5910 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5911 * xsettings.c (parse_settings): Use new swap16 and
5912 swap32 from lisp.h instead of file-specific macros.
5914 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5916 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5917 found (which can legitimately happen when the glyph row at the
5918 window start is disabled in the current_matrix. (Bug#15365)
5920 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5922 Fix syntax.h bug introduced by recent INLINE change.
5923 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5924 conditionally compiled one way in some modules, and a different
5925 way in others. This doesn't work with extern inline functions,
5926 which must have the same definition in all modules, because the
5927 defining code might be shared across modules, depending on the
5928 implementation. Symptoms reported by Martin Rudalics in:
5929 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5930 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5931 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5932 overriding the corresponding functions in syntax.h.
5933 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5934 (syntax_property): New inline functions.
5935 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5936 Rewrite in terms of these new functions.
5938 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5940 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5941 not chars_in_text, whose result depends on the multibyteness of
5942 the current buffer. (Bug#15426)
5944 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5946 Port recent change to hosts where pointers aren't 'long'.
5947 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5948 Don't assume that pointers are the same width as 'long'.
5949 Add a compile-time check that a pointer fits into two X slots.
5951 A simpler, centralized INLINE.
5952 * conf_post.h (INLINE): Define only if not already defined.
5953 This allows us to use a single INLINE, defined by one file
5955 * emacs.c (INLINE): Define it.
5956 Also, include category.h, charset.h, composite.h, dispextern.h,
5957 syntax.h, systime.h, so that their INLINE definitions are expanded
5959 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5960 * buffer.h, buffer.c (BUFFER_INLINE):
5961 * category.h, category.c (CATEGORY_INLINE):
5962 * character.h, character.c (CHARACTER_INLINE):
5963 * charset.h, charset.c (CHARSET_INLINE):
5964 * composite.h, composite.c (COMPOSITE_INLINE):
5965 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5966 * frame.h, frame.c (FRAME_INLINE):
5967 * intervals.h, intervals.c (INTERVALS_INLINE):
5968 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5969 * lisp.h, alloc.c (LISP_INLINE):
5970 * process.h, process.c (PROCESS_INLINE):
5971 * syntax.h, syntax.c (SYNTAX_INLINE):
5972 * systime.h, sysdep.c (SYSTIME_INLINE):
5973 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5974 * window.h, window.c (WINDOW_INLINE):
5975 Remove. All uses replaced with INLINE.
5977 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5979 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5982 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5984 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5985 'const char *' to avoid compiler warnings due to similar change in
5986 the prototype of x_get_string_resource.
5988 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5990 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5991 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5992 going to replace static variables below. Adjust comments.
5993 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5994 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5995 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5996 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5997 Related users changed.
5998 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5999 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6000 last_mouse_movement_time, going to replace static variables below.
6002 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6003 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6005 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6006 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6007 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6008 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6009 static variables below.
6010 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6011 (last_mouse_scroll_bar): Remove.
6012 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6013 (mouseExited): Related users changed.
6015 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6017 Do not use external array to process X scroll bar messages.
6018 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6019 (x_send_scroll_bar_event): Pack window pointer into two slots
6020 of XClientMessageEvent if we're 64-bit. Adjust comment.
6021 (x_scroll_bar_to_input_event): Unpack accordingly.
6023 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6025 Ifdef away recent changes which aren't relevant to NS port.
6026 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6027 [!HAVE_NS]: Declare as such.
6028 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6029 [!HAVE_NS]: Define as such.
6031 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6033 * frame.c (x_redo_mouse_highlight): New function
6034 to factor out common code used in W32 and X ports.
6035 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6036 * xterm.h (struct x_display_info):
6037 * w32term.h (struct w32_display_info):
6038 * nsterm.h (struct ns_display_info): New members
6039 last_mouse_motion_frame, last_mouse_motion_x and
6040 last_mouse_motion_y, going to replace static variables below.
6041 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6042 (redo_mouse_highlight): Remove.
6043 (note_mouse_movement, syms_of_xterm): Adjust user.
6044 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6045 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6046 (redo_mouse_highlight): Remove.
6047 (note_mouse_movement, syms_of_w32term): Adjust user.
6048 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6049 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6051 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6052 * nsfns.m (compute_tip_xy): Adjust user.
6054 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6056 * frame.c (x_mouse_grabbed): New function.
6057 * dispextern.h (x_mouse_grabbed): Add prototype.
6058 (last_mouse_frame): Remove declaration.
6059 * xterm.h (struct x_display_info):
6060 * w32term.h (struct w32_display_info):
6061 * nsterm.h (struct ns_display_info): New member
6062 last_mouse_frame, going to replace...
6063 * xdisp.c (last_mouse_frame): ...global variable.
6064 (note_tool_bar_highlight):
6065 * w32term.c (w32_mouse_position, w32_read_socket):
6066 * xterm.c (XTmouse_position, handle_one_xevent):
6067 Use x_mouse_grabbed.
6068 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6070 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6072 * w32term.c (w32_read_socket): Avoid temporary
6073 variables in a call to x_real_positions.
6074 * xterm.c (handle_one_xevent): Likewise.
6076 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6078 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6079 (x_icon_type): Remove prototype.
6080 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6081 * frame.c (x_icon_type): Remove.
6082 * w32term.c (x_make_frame_visible, x_iconify_frame):
6083 * xterm.c (x_make_frame_visible, x_iconify_frame):
6084 Use x_set_bitmap_icon to factor out common code.
6086 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6088 * dispextern.h (check_x_display_info, x_get_string_resource):
6089 Declare here just once and unify the latter.
6090 * frame.c (check_x_display_info, x_get_string_resource):
6091 * nsterm.h (check_x_display_info):
6092 * xrdb.c (x_get_string_resource):
6093 * xterm.h (check_x_display_info): Remove prototypes.
6094 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6095 * w32reg.c (x_get_string_resource): Likewise.
6096 (w32_get_rdb_resource): Adjust user.
6098 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6100 * xterm.h (struct x_display_info): New member
6101 x_pending_autoraise_frame, going to replace...
6102 * xterm.c (pending_autoraise_frame): ...static variable.
6103 (x_new_focus_frame, XTread_socket): Adjust users.
6104 * w32term.h (struct w32_display_info): New member
6105 w32_pending_autoraise_frame, going to replace...
6106 * w32term.c (pending_autoraise_frame): ...global variable.
6107 (x_new_focus_frame, w32_read_socket): Adjust users.
6109 2013-09-17 Glenn Morris <rgm@gnu.org>
6111 * xdisp.c (message_dolog): If we create *Messages*,
6112 switch it to messages-buffer-mode.
6114 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6116 Don't overuse 'const' in types of locals.
6117 * bidi.c (bidi_count_bytes):
6118 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6119 (xg_event_is_for_scrollbar):
6120 * xselect.c (x_handle_property_notify)
6121 (x_handle_selection_notify, x_handle_dnd_message):
6122 * xsettings.c, xsettings.h (xft_settings_event):
6123 * xterm.c (x_handle_net_wm_state, handle_one_event)
6124 (x_menubar_window_to_frame, x_detect_focus_change)
6125 (construct_mouse_click, note_mouse_movement)
6126 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6127 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6128 (handle_one_xevent, x_handle_net_wm_state):
6129 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6130 (x_handle_dnd_message):
6131 Avoid unnecessary 'const', typically the second 'const' in
6132 'const foo * const arg', a 'const' that does not affect the API
6133 and doesn't significantly help the human reader.
6135 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6137 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6138 only if Glib < 2.36.0.
6139 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6140 * xsettings.c (init_gconf, init_gsettings): Do not check
6142 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6144 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6146 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6148 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6149 before calling g_type_init.
6151 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6153 * nsterm.m (syms_of_nsterm): ... to here.
6155 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6157 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6158 (ignore_next_mouse_click_timeout): Use Time as X does.
6159 (handle_one_xevent): Avoid cast and use unsigned comparison.
6161 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6163 Do not copy X event in handle_one_xevent except KeyPress case.
6164 Wnen XEvent is processed, it is unlikely to be changed except
6165 KeyPress case, so we can avoid copying and use const pointer to
6166 const data to make sure that an event is not changed elsewhere.
6167 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6168 const' and do not create local copy except for the KeyPress event.
6169 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6170 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6171 (x_handle_net_wm_state, x_menubar_window_to_frame)
6172 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6173 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6174 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6175 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6176 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6177 (x_handle_dnd_message):
6178 * xsettings.c (xft_settings_event):
6179 Use 'const XEvent * const' where appropriate.
6180 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6182 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6184 Fix X event waiting to handle multiple frames.
6185 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6186 * xterm.c (pending_event_wait): Remove. Adjust users.
6187 (x_detect_focus_change): Pass frame arg.
6188 (handle_one_xevent): Find related frame early and clear per-frame
6189 wait_event_type only if this is an event for the relevant frame.
6190 (x_wait_for_event): Use per-frame wait_event_type.
6192 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6194 * nsfns.m (Fx_create_frame): Fix font driver registration for
6197 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6198 for syms_of_macfont.
6200 * nsterm.m: Include macfont.h.
6201 (ns_tmp_flags, ns_tmp_font): Remove.
6202 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6203 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6204 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6205 (changeFont:): Fix code style. Check for font driver type when
6208 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6211 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6212 (nsfont_open): Set font driver type.
6213 Set font->ascent and font->descent. Figure out font instead of
6214 ns_tmp_font, and flags instead of ns_tmp_flags.
6215 Fix indentation. Remove call to ns_draw_text_decoration,
6218 * nsfns.m: Include macfont.h.
6219 (Fx_create_frame): Register macfont driver, make a better default font.
6220 (Fns_popup_font_panel): Get font from macfont driver, if used.
6222 * macfont.m, macfont.h, macuvs.h: New files.
6224 * font.h: Declare syms_of_macfont.
6226 * font.c (syms_of_font): Call syms_of_macfont.
6228 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6230 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6232 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6233 and it is always zero for others, so I assume that this is an ancient
6234 leftover which nobody will want to change any more.
6235 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6236 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6237 * frame.c (x_set_scroll_bar_width):
6238 * w32fns.c (w32_createscrollbar):
6239 * w32term.c (w32_set_vertical_scroll_bar):
6240 * xfns.c (x_set_scroll_bar_default_width):
6241 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6242 (x_scroll_bar_expose): Related users changed.
6244 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6246 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6247 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6248 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6250 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6252 * nsterm.h, w32term.h, xterm.h: ...and not here.
6253 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6254 Remove unused Xisms.
6255 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6256 these modules are never compiled otherwise.
6258 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6260 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6261 Doc fix. (Bug#15375)
6263 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6265 Unify Fx_focus_frame between all ports.
6266 * frame.h (x_focus_frame): New prototype.
6267 * xfns.c (Fx_focus_frame): Remove.
6268 (syms_of_xfns): Do not defsubr it.
6269 (x_focus_frame): X implementation.
6270 * nsfns.m (Fx_focus_frame): Remove.
6271 (syms_of_nsfns): Do not defsubr it.
6272 (x_focus_frame): NS implementation.
6273 * w32term.c (Fx_focus_frame): Remove.
6274 (x_focus_on_frame): Rename to...
6275 (x_focus_frame): W32 implementation.
6276 * w32term.h (x_focus_on_frame): Remove prototype.
6277 * w32fns.c (Fx_focus_frame): Remove.
6278 (syms_of_w32fns): Do not defsubr it.
6279 * frame.c (Fx_focus_frame): Define here.
6280 (syms_of_frame): Defsubr here.
6281 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6283 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6285 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6286 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6287 each port to reference the port-specific window system data.
6288 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6289 (FRAME_DISPLAY_INFO): Define.
6290 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6291 (FRAME_DISPLAY_INFO): Define. Adjust users.
6292 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6293 (FRAME_DISPLAY_INFO): Define. Adjust users.
6294 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6295 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6296 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6297 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6298 * xselect.c, xterm.c: All related users changed.
6300 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6302 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6303 (x_menubar_window_to_frame): Remove prototypes.
6304 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6305 (x_menubar_window_to_frame, x_top_window_to_frame):
6307 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6308 (x_menubar_window_to_frame, x_top_window_to_frame):
6309 ...to here and convert all but the last to static.
6311 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6313 * lisp.mk (lisp): Add w32-common-fns.elc.
6315 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6317 * charset.c (char_charset): Document an exception for char-charset.
6319 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6321 * xterm.h (x_display_info): New field last_user_time...
6322 * xterm.c (toplevel): ...to replace static last_user_time.
6323 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6325 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6327 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6328 scroll bar values to prevent thumb from disappear and update comment.
6330 2013-09-11 Glenn Morris <rgm@gnu.org>
6332 * emacs.c (usage_message): Possessive apostrophe tweak.
6334 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6336 * nsterm.m (syms_of_nsterm): Use Qns.
6337 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6338 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6339 * xfns.c (x_display_info_for_name, Fx_open_connection):
6340 Remove old '#if 0' code.
6341 (syms_of_xfns): Use Qx.
6342 * termhooks.h (fullscreen_hook): Remove the leftover.
6343 (struct terminal): Fix typo in comment.
6345 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6347 Cleaning up a few X scroll bar bits.
6348 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6349 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6350 New member last_seen_part, going to replace...
6351 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6352 (xt_action_hook) [USE_LUCID]: Adjust user.
6353 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6354 Lucid-specific scroll bar support.
6355 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6356 to int and adjust to use last_seen_part member.
6357 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6358 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6359 Initialize last_seen_part.
6361 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6363 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6364 insert-buffer-substring an empty string.
6366 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6368 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6369 avoiding a GCC warning.
6371 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6373 Ifdef away frame tool bar code when it is not really used.
6374 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6375 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6376 and minimize_tool_bar_window_p under the above.
6377 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6378 (fset_tool_bar_window): Likewise.
6379 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6380 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6381 (change_frame_size_1):
6382 * window.c (window_from_coordinates, Frecenter): Adjust users.
6383 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6384 code is not really used.
6385 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6386 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6387 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6388 [!USE_GTK && !HAVE_NS]: Define as such.
6389 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6390 (note_mouse_highlight, expose_frame):
6391 * xfns.c (x_set_tool_bar_lines):
6392 * xterm.c (handle_one_xevent): Adjust users.
6394 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6396 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6397 This bug was introduced by my 2013-08-26 patch, which incorrectly
6398 assumed that the terminfo implementation doesn't use termcap buffers.
6399 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6400 these buffers apparently are used after all.
6401 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6402 (struct tty_display_info): Define members termcap_term_buffer and
6403 termcap_strings_buffer even if TERMINFO.
6405 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6408 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6409 'usage' docstring entry to pacify make-docfile.
6411 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6413 Change comparison functions =, <, >, <=, >= to take many arguments.
6414 * data.c: Change comparison functions' interface and implementation.
6415 * lisp.h: Make arithcompare available for efficient two arg
6417 * bytecode.c: Use arithcompare.
6418 * fileio.c: Use new interface.
6420 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6422 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6424 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6426 * eval.c (Feval): Document the new use of `lexical'.
6428 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6430 Review and drop old frame resize hack.
6431 * frame.h (struct frame): Remove force_flush_display_p.
6432 * dispnew.c (update_frame): Adjust user and don't call
6433 flush_frame here. The comment has said that there was an issues
6434 with redisplaying fringes, but I don't see any differences with
6435 and without this hack. Hopefully we can continue without it.
6436 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6437 current frame matrices twice if resized_p is set.
6439 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6441 Do not populate pure Xism x_sync to other ports.
6442 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6443 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6444 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6445 * w32term.h (x_sync): Remove prototype.
6447 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6449 Cleanup frame flushing.
6450 * dispextern.h (struct redisplay_interface):
6451 Drop flush_display_optional because flush_display is enough
6452 for X and flushing via RIF is just a no-op for others.
6453 * frame.h (flush_frame): New function.
6454 * dispnew.c (update_frame):
6455 * minibuf.c (read_minibuf):
6456 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6458 * keyboard.c (detect_input_pending_run_timers): Do not flush
6459 all frames but selected one in redisplay_preserve_echo_area.
6460 * nsterm.m (ns_flush): Remove no-op.
6461 (ns_redisplay_interface): Adjust user.
6462 * w32term.h (x_flush): Remove no-op.
6463 (w32_redisplay_interface): Adjust user.
6464 * xterm.c (x_flush): Simplify because we do not flush all
6465 frames at once any more. Adjust comment.
6466 (x_redisplay_interface): Adjust user.
6468 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6470 Port --without-x --enable-gcc-warnings to Fedora 19.
6471 * gfilenotify.c (globals_of_gfilenotify):
6472 Call g_type_init only if using an older glib version that needs it.
6474 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6476 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6477 (last_glyphless_glyph_merged_face_id): Remove declarations.
6478 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6479 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6480 (last_glyphless_glyph_merged_face_id): Now static.
6481 (merge_escape_glyph_face): New function, refactored from...
6482 (get_next_display_element): ...here.
6483 (merge_glyphless_glyph_face): New function, refactored from...
6484 (produce_glyphless_glyph): ...here...
6485 * term.c (produce_glyphless_glyph): ...and here.
6487 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6489 * eval.c (eval_sub): Only call Ffunction if necessary.
6491 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6493 Attempt to make redisplay more selective when changing cursor type.
6494 * frame.h (struct frame): New bitfield cursor_type_changed.
6495 * xdisp.c (cursor_type_changed): Remove.
6496 (try_cursor_movement, redisplay_window, try_window_id)
6497 (set_frame_cursor_types, try_window_reusing_current_matrix):
6498 Adjust to use per-frame bitfield.
6499 (redisplay_internal): Look for cursor type change on each visible
6500 frame and consider all frames if cursor type has been changed on
6501 the frame other than selected. If cursor type has been changed on
6502 selected frame only, do not use fast update.
6504 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6506 Attempt to make redisplay more selective when changing fonts.
6507 * frame.h (struct frame): New bitfield fonts_changed.
6508 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6509 (adjust_frame_glyphs): Add prototype.
6510 * dispnew.c (fonts_changed_p): Remove.
6511 (adjust_glyphs): Remove because we do not
6512 adjust matrices on all frames at once any more.
6513 (adjust_frame_glyphs): Block and unblock input here.
6514 (adjust_glyph_matrix): Use fonts_changed.
6515 (change_frame_size_1): Use adjust_frame_glyphs.
6516 * font.c (font_open_entity): Use fonts_changed.
6517 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6518 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6519 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6520 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6521 (shrink_mini_window, Fresize_mini_window_internal)
6522 (window_scroll_pixel_based, Fset_window_configuration)
6523 (apply_window_adjustment, Fset_window_vscroll):
6524 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6525 Use adjust_frame_glyphs.
6526 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6527 (try_window_reusing_current_matrix, try_window_id, display_line)
6528 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6529 (redisplay_internal): Consider fonts_changed and adjust frame
6530 matrices for each frame only if the frame is visible. If font
6531 has been changed on some frame during full redisplay, retry
6532 only visible frames where the font has been actually changed.
6534 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6536 Cache current header and mode line height for each window.
6537 * window.h (struct window): New fields mode_line_height
6538 and header_line_height.
6539 * window.c (make_window): Initialize them.
6540 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6541 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6542 (current_mode_line_height, current_header_line_height):
6544 * xdisp.c (current_mode_line_height, current_header_line_height):
6546 (pos_visible_p, init_xdisp): Adjust user.
6547 (redisplay_window): Invalidate mode_line_height and
6548 header_line_height if current and desired matrices do not agree.
6550 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6552 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6553 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6555 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6557 Make --without-x compatible with --enable-gcc-warnings.
6558 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6559 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6560 members under HAVE_WINDOW_SYSTEM.
6561 * keyboard.c (make_lispy_focus_out): Likewise.
6562 (record_menu_key): Move under HAVE_MENUS.
6563 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6564 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6565 (syms_of_xdisp): Adjust user.
6566 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6567 (start_hourglass, cancel_hourglass):
6568 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6569 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6570 and CLEAR_FONT_TABLE_NFONTS.
6571 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6572 Declare only if HAVE_WINDOW_SYSTEM.
6573 (lface_same_font_attributes_p, clear_face_gcs): Define only
6574 if HAVE_WINDOW_SYSTEM.
6576 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6578 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6579 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6580 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6582 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6584 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6586 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6588 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6589 This fixes a type error on hosts where ptrdiff_t is wider than int.
6591 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6593 * keyboard.c (read_key_sequence_vs): New function.
6594 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6597 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6599 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6601 Makefile improvements.
6602 * Makefile.in (config.status): Don't use double-colon rules, as
6603 they are not portable according to POSIX. Fix shell typo with `;
6604 I guess this rule has never been tested?
6605 (VCSWITNESS): New macro, to override any environment var.
6607 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6609 * xterm.h (struct x_display_info): Do not track X connection
6610 fd separately because it is always available from Display.
6611 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6614 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6616 * buffer.c (drop_overlay):
6617 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6618 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6620 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6622 * buffer.c (Fmake_overlay, Fmove_overlay):
6623 * intervals.c (set_point_from_marker):
6624 * print.c (PRINTPREPARE): Prefer signal_error
6625 to plain error and report unsuitable marker too.
6627 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6629 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6630 for 'dragging' member.
6631 (struct x_output): Remove set-but-unused leftovers
6632 'left_before_move' and 'top_before_move'.
6633 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6634 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6635 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6636 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6637 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6638 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6639 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6640 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6642 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6644 * nsfont.m (INVALID_GLYPH): New define.
6645 (nsfont_encode_char): Use INVALID_GLYPH.
6646 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6648 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6650 * xterm.c (x_last_mouse_movement_time): Revert last change.
6651 This code should use XDisplayMotionBufferSize to check display's
6652 motion history first, and there are few other issues as well.
6653 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6654 (handle_one_xevent): Adjust user.
6656 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6658 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6659 * frame.c (Flast_nonminibuf_frame): ... to here.
6660 (check_minibuf_window): Don't abort if no window was found
6663 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6665 Use XGetMotionEvents to ask the last mouse motion time from X server.
6666 * xterm.c (X_MOTION_HISTORY): Default to 1.
6667 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6668 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6669 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6670 Ifdef away legacy code.
6671 (XTmouse_position, x_scroll_bar_report_motion):
6672 Use x_last_mouse_movement_time.
6673 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6676 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6678 * msdos.c (last_mouse_window): Move to...
6679 (dos_rawgetc): ...this function and adjust comment.
6680 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6681 (mouseMoved): ...this function and adjust comment.
6682 * w32term.c (last_window): Likewise with...
6683 (w32_read_socket): ...this function.
6684 * xterm.c (last_window): Likewise with...
6685 (handle_one_xevent): ...this function.
6687 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6689 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6690 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6691 (handle_one_xevent): ...to here.
6692 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6695 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6697 * msdos.c (IT_set_terminal_window): Remove no-op.
6698 (initialize_msdos_display): Adjust terminal setup.
6699 * w32console.c (w32con_set_terminal_window): Remove no-op.
6700 (initialize_w32_display): Adjust terminal setup.
6701 * w32term.c (w32_set_terminal_window): Remove no-op.
6702 (w32_create_terminal): Adjust terminal setup.
6703 * xterm.c (XTset_terminal_window): Remove no-op.
6704 (x_create_terminal): Adjust terminal setup.
6706 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6708 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6710 (ns_create_terminal): Adjust terminal setup.
6711 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6713 (w32_create_terminal): Adjust terminal setup.
6714 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6716 (x_create_terminal): Adjust terminal setup.
6718 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6720 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6721 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6722 * dispnew.c (buffer_posn_from_coords):
6723 * window.c (Fwindow_end, displayed_window_lines):
6724 * xdisp.c (redisplay_mode_lines): Use it.
6726 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6728 * fontset.c (face_for_char): Check char in the current face font first
6729 if HAVE_NS (Bug#15138).
6731 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6733 * window.c (temp_output_buffer_show): Make sure window returned
6734 by display_buffer is live (Bug#15213).
6736 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6738 Minor cleanup to avoid forward declarations.
6739 * coding.h (struct ccl_spec): Remove forward declaration.
6740 * composite.h (toplevel): Include font.h.
6741 (struct composition_it, struct face, struct font_metrics):
6742 Remove forward declaration.
6743 * dispextern.h (struct image, struct atimer): Likewise.
6744 * emacsgtkfixed.h (struct frame): Likewise.
6745 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6746 * font.h (struct font_driver, struct font, struct glyph_string)
6747 (struct face): Remove forward declaration.
6748 * fontset.h (struct face, struct font): Likewise.
6749 * frame.h (toplevel): Style cleanup.
6750 (enum output_method): Move to...
6751 * termhooks.h (enum output_method): ...here.
6752 (struct glyph, struct frame, struct ns_display_info)
6753 (struct x_display_info, struct w32_display_info):
6754 Remove forward declaration.
6755 * xterm.h (toplevel): Include termhooks.h.
6756 (struct font, struct window, struct glyph_matrix, struct frame)
6757 (struct input_event, struct face, struct image): Remove forward
6759 * gtkutil.h (struct _widget_value): Likewise.
6760 * keyboard.h (toplevel): Include termhooks.h.
6761 (struct input_event): Remove forward declaration.
6763 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6765 * intervals.c (set_point_from_marker): New function.
6766 * editfns.c (Fgoto_char):
6767 * process.c (Finternal_default_process_filter):
6768 * window.c (select_window_1): Use it.
6769 * buffer.h (set_point_from_marker): Add prototype.
6771 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6773 * w32.c (term_winsock): Call release_listen_threads before calling
6775 (_sys_wait_accept): Wait for accept event in a loop with a finite
6776 timeout, instead of waiting indefinitely. Will hopefully avoid
6777 hanging during exit because WSACleanup deadlocks waiting for the
6778 event object to be released. (Bug#14333)
6780 * w32proc.c (release_listen_threads): New function, signals all
6781 the reader threads that listen for connections to stop waiting.
6783 * w32.h (release_listen_threads): Add prototype.
6785 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6787 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6788 field of new marker (for sanity and safety).
6789 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6790 anyway because XMISCTYPE is a function and can't be an lvalue).
6792 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6794 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6795 (x_after_update_window_line, x_scroll_bar_create)
6796 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6797 (handle_one_xevent, x_clear_frame_area):
6798 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6799 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6800 * xterm.h (x_clear_area): Adjust prototype.
6802 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6804 Hook scanning and indentation functions to find_newline. This helps
6805 to avoid duplicated code and renders more respect to newline cache.
6806 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6807 * cmds.c (Fforward_line):
6808 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6809 Use find_newline and avoid unnecessary point movements.
6810 * search.c (scan_newline): Implement on top of find_newline.
6812 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6814 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6815 scoped code (bug#11258).
6817 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6819 * nsterm.m (last_window): New variable.
6820 (EV_TRAILER2): New macro.
6821 (EV_TRAILER): Call EV_TRAILER2.
6822 (mouseMoved:): Add support for mouse-autoselect-window
6823 on nextstep (Bug#6888).
6825 2013-08-28 Andreas Schwab <schwab@suse.de>
6827 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6828 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6829 Remove unused macro definitions.
6830 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6831 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6832 Only define if emacs.
6834 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6836 Prefer enum glyph_row_area to int where appropriate.
6837 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6839 (window_box, window_box_width, window_box_left, window_box_left_offset)
6840 (window_box_right, window_box_right_offset): Adjust prototypes.
6841 * xdisp.c (window_box, window_box_width, window_box_left)
6842 (window_box_left_offset, window_box_right, window_box_right_offset):
6843 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6844 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6845 * nsterm.m (ns_clip_to_row):
6846 * w32term.c (w32_clip_to_row):
6847 * xterm.c (x_clip_to_row): Likewise.
6849 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6851 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6852 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6854 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6856 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6857 for portability to hosts where /bin/sh has problems.
6859 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6861 Redesign redisplay interface to drop global output_cursor.
6862 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6863 (toplevel): Remove declaration of output_cursor.
6864 (set_output_cursor, x_cursor_to): Remove prototype.
6865 * window.h (struct window): New member output_cursor.
6866 (output_cursor_to): New function to replace RIF member.
6867 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6868 (update_text_area, set_window_cursor_after_update): Use it.
6869 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6870 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6871 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6872 * w32term.c (x_update_window_begin, x_update_window_end):
6873 * xterm.c (x_update_window_begin, x_update_window_end):
6874 Adjust to use per-window output cursor.
6876 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6878 Simplify SELECT_TYPE-related code.
6879 Like EMACS_TIME, this portability layer is no longer needed, since
6880 Emacs has been using fd_set as a portability layer for some time.
6881 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6882 (SELECT_TYPE): Remove. All uses changed to fd_set.
6883 (fd_set) [!FD_SET]: New typedef.
6885 Simplify EMACS_TIME-related code.
6886 This portability layer is no longer needed, since Emacs has been
6887 using struct timespec as a portability layer for some time.
6888 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6889 Include <time.h> rather than "systime.h"; that's all that's needed now.
6890 * dispnew.c: Include <timespec.h> rather than "systime.h";
6891 that's all that's needed now.
6892 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6893 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6894 TIMESPEC_RESOLUTION.
6895 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6896 LOG10_TIMESPEC_RESOLUTION.
6897 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6898 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6899 (make_emacs_time): Remove. All used changed to make_timespec.
6900 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6901 (current_timespec): Rename from current_emacs_time. All uses changed.
6902 (add_emacs_time): Remove. All uses changed to timespec_add.
6903 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6904 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6905 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6906 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6907 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6908 (current_timespec): Rename from current_emacs_time. All uses changed.
6909 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6910 changed to timespec_cmp.
6911 * xgselect.c: Include <timespec.h>, since our .h files don't.
6913 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6915 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6916 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6917 Remove the leftovers.
6918 * gtkutil.c (toplevel): Do not declare Qxft but include
6920 * image.c (toplevel): Do not declare Vlibrary_cache because
6921 it's already done in lisp.h.
6923 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6925 * lisp.h (Mouse_HLInfo): Move from here...
6926 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6927 (reset_mouse_highlight): New function.
6928 * msdos.c (dos_set_window_size, IT_update_begin)
6929 (internal_terminal_init):
6930 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6931 (ns_initialize_display_info):
6932 * w32console.c (initialize_w32_display):
6933 * w32term.c (x_update_window_end, x_free_frame_resources)
6934 (w32_initialize_display_info):
6935 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6936 * window.c (Fdelete_other_windows_internal):
6937 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6938 * termchar.h (toplevel):
6939 * xterm.h (toplevel): Include dispextern.h.
6941 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6943 Fix minor problems found by static checking.
6944 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6945 (expect): Avoid nested-if warning.
6946 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6947 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6948 * nsterm.h, nsterm.m (ns_select):
6949 * xgselect.c, xgselect.h (xg_select):
6950 Adjust signature to better match pselect's.
6951 * nsterm.m (ns_select):
6952 Don't set *TIMEOUT, since pselect doesn't.
6953 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6954 diagnostic about assigning const char * to it.
6955 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6957 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6959 * lread.c (substitute_object_recurse): Handle hash-tables as well
6962 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6964 Fix unlikely core dump in init_tty, and simplify terminfo case.
6965 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6966 The old version incorrectly dumped core if malloc returned a
6967 buffer containing only non-NUL bytes.
6968 (init_tty): Do not allocate or free termcap buffers; the
6969 struct does that for us now.
6970 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6971 (struct tty_display_info): Define members termcap_term_buffer and
6972 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6973 use them. Allocate them directly in struct rather than indirectly
6974 via a pointer, to simplify init_tty.
6976 * frame.c (check_minibuf_window): Initialize 'window' properly,
6977 so that Emacs reliably aborts later if 'window' is not initialized.
6979 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6981 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6982 of VoidSymbol (Bug#15154).
6984 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6986 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6987 mouse_face_beg_y and mouse_face_end_y.
6988 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6989 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6990 Adjust users and update comment where appropriate.
6992 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6994 * frame.c (check_minibuf_window): New function.
6995 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6996 Call check_minibuf_window (Bug#15183).
6998 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7000 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7001 because this is the only last cursor data we need to keep and consult.
7002 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7003 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7006 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7008 Fix recovering from possible decompression error.
7009 Since insert_from_gap doesn't always move point, we can't use PT as
7010 the position where the partially decompressed data ends, and
7011 should count how many bytes was produced so far.
7012 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7013 (unwind_decompress): Really delete partially uncompressed data.
7014 (Fzlib_decompress_region): Take decompressed data size into account.
7016 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7018 * syntax.c (init_syntax_once): Adjust comment and do an early
7019 initialization of Qchar_table_extra_slots just once...
7020 * casetab.c (init_casetab_once):
7021 * category.c (init_category_once):
7022 * character.c (syms_of_character):
7023 * coding.c (syms_of_coding):
7024 * xdisp.c (syms_of_xdisp): ...and omit it here.
7026 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7028 * xdisp.c (get_next_display_element): Don't apply to characters
7029 from a display vector the logic of setting it->end_of_box_run_p
7030 suitable for characters from a buffer. (Bug#15175)
7032 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7033 to handle directories, rather than '_utime' which doesn't.
7036 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7038 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7039 or fullscreen (Bug#14627).
7041 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7043 System-dependent integer overflow fixes.
7044 * process.c (Fset_process_window_size): Signal an error if
7045 the window size is outside the range supported by the lower level.
7046 * sysdep.c (set_window_size): Return negative on error,
7047 nonnegative on success, rather than -1, 0, 1 on not in system,
7048 failure, success. This is simpler. Caller changed.
7049 (serial_configure): Remove unnecessary initialization of local.
7050 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7051 size fits in unsigned long; this isn't true on some 32-bit hosts.
7052 Avoid buffer overrun if some future version of /proc/meminfo has a
7053 variable name longer than 20 bytes.
7054 (system_process_attributes) [__FreeBSD__]:
7055 Don't assume hw.availpages fits in 'int'.
7057 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7059 Don't let very long directory names overrun the stack.
7060 Fix some related minor problems involving "//", vfork.
7061 * callproc.c (encode_current_directory): New function.
7062 (call_process): Don't append "/"; not needed.
7063 * fileio.c (file_name_as_directory_slop): New constant.
7064 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7065 this can save the caller having to alloca.
7066 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7067 Use SAFE_ALLOCA, not alloca.
7068 (directory_file_name, Fexpand_file_name): Leave leading "//"
7069 alone, since it can be special even on POSIX platforms.
7070 * callproc.c (call_process):
7071 * process.c (Fformat_network_address):
7072 * sysdep.c (sys_subshell):
7073 Use encode_current_directory rather than rolling our own.
7074 (create_process): No need to encode directory; caller does that now.
7075 * process.h (encode_current_directory): New decl.
7076 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7077 Rework to avoid 'goto xyzzy;'.
7079 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7081 * xdisp.c (handle_face_prop): If the default face was remapped use
7082 the remapped face for strings from prefix properties. (Bug#15155)
7084 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7086 Minor cleanup for redisplay interface and few related functions.
7087 * frame.h (enum text_cursor_kinds): Move from here...
7088 * dispextern.h (enum text_cursor_kinds): ...to here.
7089 (toplevel): Drop unnecessary declarations.
7090 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7091 in update_window_end_hook and draw_window_cursor functions.
7092 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7093 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7094 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7095 * xterm.c (x_update_window_end, x_draw_window_cursor):
7096 * xdisp.c (display_and_set_cursor, update_window_cursor)
7097 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7098 enum text_cursor_kinds where appropriate.
7100 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7102 Redesign redisplay interface to drop updated_row and updated_area.
7103 * dispextern.h (updated_row, updated_area): Remove declaration.
7104 (struct redisplay_interface): Pass glyph row and row area parameters
7105 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7106 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7108 * dispnew.c (updated_row, updated_area): Remove.
7109 (redraw_overlapped_rows, update_window_line): Adjust user.
7110 (update_marginal_area, update_text_area): Likewise. Pass updated row
7111 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7112 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7115 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7117 * process.c (flush_pending_output): Remove stub.
7120 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7122 * callproc.c: Fix race that killed background processes (Bug#15144).
7123 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7124 Record deleted process-id in critical section, not afterwards.
7125 Don't mistakenly kill process created by a call-process invocation
7126 that discards output and does not wait.
7128 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7130 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7131 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7132 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7133 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7134 to shut up compiler in mark_object.
7135 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7137 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7139 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7140 We can't portably rely on PTY_OPEN doing that, even if
7141 it calls posix_openpt with O_CLOEXEC.
7143 2013-08-20 Kenichi Handa <handa@gnu.org>
7145 * character.c (string_char): Improve commentary.
7147 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7149 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7150 (struct animation_cache): Make signature a flexible array member.
7151 All uses changed. This is a tad slower but may insulate us better
7152 from future changes to ImageMagick.
7154 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7156 * image.c: Shrink memory needed for animation cache.
7157 (SIGNATURE_DIGESTSIZE): New constant.
7158 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7159 (imagemagick_create_cache): Copy the signature. This saves
7160 several KB of memory that ImageMagick wastes per signature.
7161 Don't bother updating the update_time, as the caller does that now.
7162 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7163 it's a fixed size struct member now.
7164 (imagemagick_get_animation_cache): Always destroy the signature,
7165 as it's now imagemagick_create_cache's responsibility to copy it.
7166 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7167 and use memcmp rather than strcmp.
7168 eassert that ImageMagick returns a signature of the specified length.
7170 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7172 * image.c (imagemagick_get_animation_cache): Don't segfault on
7174 (imagemagick_get_animation_cache): Revert to previous definition
7175 so that it actually works. But keep the memory leak fix.
7176 (imagemagick_get_animation_cache): Fix memory leak.
7178 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7180 * image.c: Fix animation cache signature memory leak.
7181 Fix some other minor performance problems while we're at it.
7182 (imagemagick_create_cache): Clear just the members that
7183 need clearing. Don't set update_time, as caller does that now.
7184 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7185 Simplify by using pointer-to-pointer instead of a prev pointer.
7186 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7187 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7188 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7189 it's already a copy. Free the signature probe unless it's cached.
7191 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7192 This was introduced by my 2013-08-12 fix for Bug#15035.
7194 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7196 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7197 (imagemagick_prune_animation_cache): Now static.
7199 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7201 * image.c (imagemagick_get_animation_cache): Don't segfault when
7202 pruning all entries.
7204 2013-08-18 Ken Brown <kbrown@cornell.edu>
7206 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7207 static heap if ENABLE_CHECKING is defined.
7208 (max_bss_sbrk_ptr): New variable.
7210 (report_sheap_usage): Report maximum static heap usage instead of
7211 ending static heap usage.
7213 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7215 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7216 of zlib_initialized according to the results of calling
7217 init_zlib_functions.
7219 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7221 * image.c: Implement an ImageMagick per-image cache.
7222 (imagemagick_get_animation_cache): Fix a double-free error.
7223 (imagemagick_load_image): Remove the ping_wand code, which only
7224 apparently saved time on invalid animated images, and slowed down
7225 everything else. Optimise for the common case.
7227 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7229 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7231 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7233 * marker.c (set_marker): Remove documentation of undefined behavior.
7235 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7237 * image.c (imagemagick_compute_animated_image): Animate correctly
7238 when sub-images are smaller than the main image.
7239 (imagemagick_compute_animated_image): Setting the iterator row to
7240 zero is apparently not allowed.
7241 (imagemagick_compute_animated_image): Allow images that say they
7242 have sub-images that are bigger than the main image, but just crop
7245 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7247 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7249 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7251 * image.c (imagemagick_compute_animated_image): Respect the GIF
7254 2013-08-15 Ken Brown <kbrown@cornell.edu>
7256 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7257 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7260 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7262 Fix minor problems found by static checking.
7263 * frame.c (delete_frame):
7264 * xdisp.c (next_element_from_display_vector):
7265 Avoid uninitialized local.
7266 * image.c (imagemagick_compute_animated_image): Port to C89.
7267 Prefer usual GNU indentation style for loops.
7268 Be more careful about bizarrely large sizes, by using ptrdiff_t
7271 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7273 Fix infinite frame selection loop (Bug#15025).
7274 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7276 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7278 * xdisp.c (compute_window_start_on_continuation_line):
7279 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7280 to make sure we end up setting the window start at the leftmost
7281 visible character of the display line. This avoids funky
7282 horizontal shifting because the window start is not kept on the
7283 same position. (Bug#15090)
7284 (next_element_from_display_vector): Support 'box' face attribute
7285 in the face definitions of a display vector. (Bug#15099)
7287 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7289 * image.c (imagemagick_compute_animated_image): Implement animated
7291 (imagemagick_compute_animated_image): Fix some compilation
7292 warnings. Implement a very simple cache to make the animation
7293 usable at all, but it should be replaced with a per-image cache.
7295 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7297 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7298 to do `for' loops over alist values.
7299 * buffer.h (FOR_EACH_BUFFER):
7300 * process.c (FOR_EACH_PROCESS): Use it.
7301 (handle_child_signal, status_notify, Fget_buffer_process)
7302 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7304 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7306 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7307 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7308 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7309 to xzalloc and so avoid redundant call to memset.
7310 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7311 members because it is allocated with xzalloc and so already zeroed.
7313 2013-08-14 Ken Brown <kbrown@cornell.edu>
7315 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7318 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7320 Utility function and macro to copy Lisp string to C string.
7321 * lisp.h (xlispstrdupa): New macro.
7322 (xlispstrdup): New prototype.
7323 * alloc.c (xlispstrdup): New function.
7324 * callint.c (Fcall_interactively):
7325 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7326 (Fsubstitute_in_file_name):
7327 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7328 * image.c (x_create_bitmap_from_file):
7329 * w32term.c (w32_term_init):
7330 * xterm.c (x_term_init): Use xlispstrdup.
7332 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7334 * image.c (imagemagick_load_image): Make animated pictures work.
7335 There's still some problems with background color settings, though
7338 * decompress.c (unwind_decompress): Always restore point.
7340 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7342 * marker.c (set_marker): Reformat documentation.
7344 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7346 * xdisp.c (cursor_type_changed): Now static.
7348 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7349 Use changed. This avoids the need to call xmalloc and for the
7350 caller to call xfree, and avoids memory leaks in some situations.
7352 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7354 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7355 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7356 (redisplay_window): If window_end_valid is cleared due to non-zero
7357 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7358 so do not call to try_cursor_movement for that window.
7360 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7362 * window.h (struct window): Convert window_end_pos and
7363 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7364 (wset_window_end_pos, wset_window_end_vpos): Remove.
7365 * dispnew.c (adjust_glyph_matrix):
7366 * window.c (Fwindow_end, replace_window, set_window_buffer)
7368 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7369 (set_vertical_scroll_bar, redisplay_window, try_window)
7370 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7371 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7372 (note_mouse_highlight): Adjust users.
7373 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7376 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7378 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7379 * image.c (imagemagick_filename_hint): Use `const char *' and
7380 prefer SSDATA to SDATA to avoid warnings.
7382 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7384 Cleanup window fringes, margins and scroll bars adjustments.
7385 * window.c (set_window_fringes, set_window_margins)
7386 (set_window_scroll_bars, apply_window_adjustment): New functions.
7387 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7388 (Fset_window_scroll_bars): Use them.
7390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7392 * window.h (struct window): Convert scroll_bar_width
7393 from Lisp_Object to integer. Adjust comment.
7394 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7396 * window.c (wset_scroll_bar_width): Remove.
7397 (make_window): Initialize scroll_bar_width.
7398 (Fsplit_window_internal): Use direct assignment.
7399 (Fset_window_configuration, save_window_save):
7400 Convert Lisp_Object to integer and back where appropriate.
7401 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7402 bar was actually changed, and mention this in docstring.
7404 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7406 * decompress.c: Minor simplifications.
7407 (Fzlib_decompress_region): Don't bother verifying
7408 that avail_out <= UINT_MAX, as that was confusing.
7409 Mention the restriction in a comment instead.
7410 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7412 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7414 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7415 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7417 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7419 * image.c (imagemagick_filename_hint): Check for errors in the
7422 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7424 * window.c (Fwindow_margins): Return nil when there's no marginal
7425 area, as per the documented API.
7427 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7428 Fmake_vector, as scroll bar's struct members are not all Lisp
7429 objects now. This avoids crashes in GC.
7431 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7432 bool, so its address could be taken.
7434 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7436 * image.c (imagemagick_filename_hint): New function to possibly
7437 apply `image-content-type-suffixes'.
7438 (imagemagick_load_image): Use it.
7440 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7442 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7443 if loading zlib failed.
7445 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7447 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7448 2013-08-13 checkin below. Change bool to BOOL, rule is:
7449 All Obj-C code uses BOOL, except for interfaces callable from C.
7451 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7453 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7455 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7456 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7457 bool instead of BOOL.
7458 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7459 from Lisp_Object to bitfield. Adjust comment.
7460 * w32term.c (x_scroll_bar_create): Adjust user.
7461 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7462 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7463 Use bool for boolean.
7464 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7465 to `unsigned int' when defining a bitfield.
7467 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7469 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7471 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7473 * window.h (struct window): Convert left_margin_cols and
7474 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7475 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7476 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7478 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7480 (showing_window_margins_p, update_window_line, update_frame_1):
7481 * fringe.c (draw_fringe_bitmap_1):
7482 * xdisp.c (window_box_width): Adjust users.
7483 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7484 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7485 Use direct assignment.
7486 (Fset_window_configuration, save_window_save, Fwindow_margins):
7487 Convert Lisp_Object to integer and back where appropriate.
7488 (Fset_window_margins): Adjust user. Return t if any margin
7489 was actually changed, and mention this in docstring.
7491 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7493 * syntax.c (forward_word):
7494 * cmds.c (forward_char, backward_char): Mention the optional argument.
7496 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7498 * window.h (struct window): Convert left_fringe_width
7499 and right_fringe_width from Lisp_Objects to integers.
7501 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7502 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7503 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7505 (make_window): Initialize new integer fields to -1.
7506 (Fsplit_window_internal): Use direct assignment.
7507 (Fset_window_configuration, save_window_save):
7508 Convert Lisp_Object to integer and back where appropriate.
7509 (Fset_window_fringes): Adjust user. Return t if any fringe
7510 was actually changed, and mention this in docstring.
7512 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7514 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7515 * nsfns.m (x_set_cursor_type):
7516 * w32fns.c (x_set_cursor_type):
7517 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7518 * xdisp.c (set_frame_cursor_types): ...but in common code.
7520 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7522 * font.c (clear_font_cache): New function, stripped from...
7523 (Fclear_font_cache): ...here, which now uses the function
7524 above. Adjust comment.
7525 * font.h (clear_font_cache): Add prototype.
7526 * xfaces.c (clear_face_cache): Use clear_font_cache.
7528 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7530 * window.c (Fset_window_start): Compare `w', not `window' because
7531 `w' might not be equal to `window' after call to decode_live_window.
7533 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7535 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7536 This fixes a problem introduced by the Bug#15035 patch
7537 when using GPG. Reported by Herbert J. Skuhra.
7539 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7541 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7542 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7543 not yet initialized.
7545 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7547 * decompress.c (Fzlib_decompress_region): Support zlib
7548 decompression, too, and rename.
7550 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7552 Minor zlib configuration tweaks.
7553 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7554 Don't assume presence of fn_inflateInit2_ zlib internal function.
7556 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7558 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7559 include the zlib prefix.
7561 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7563 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7564 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7565 define static variables that are pointers to zlib functions to be
7567 (init_zlib_functions) [WINDOWSNT]: New function.
7568 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7570 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7571 macros instead of invoking the zlib functions directly.
7572 (syms_of_decompress): DEFSYM Qzlib_dll.
7573 Staticpro Szlib_available_p.
7575 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7577 Avoid looping over all frame windows to freeze and unfreeze.
7578 * window.h (struct window): Drop frozen_window_start_p.
7579 (freeze_window_starts): Drop prototype.
7580 * frame.h (struct frame): New frozen_window_starts flag.
7581 (FRAME_WINDOWS_FROZEN): New macro.
7582 * window.c (freeze_window_start, freeze_window_starts):
7584 (select_window, replace_window): Adjust users.
7585 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7586 (window_frozen_p): New function.
7587 (redisplay_window): Use it.
7589 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7591 Fix some fd issues when running subprocesses (Bug#15035).
7592 Fix bugs that can leak files or file descriptors on errors.
7593 Don't unlink open temp files, as that's hard for users to diagnose
7594 when things go awry (e.g., temp disk exhausted).
7595 Don't bother to lock temp files. Check for invalid recursion.
7596 * callproc.c (synch_process_fd): Remove. All uses removed.
7597 (synch_process_tempfile): New var or macro.
7598 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7600 (record_kill_process): New arg, the temp name. All callers changed.
7601 (delete_temp_file): Now just a simple wrapper around unlink.
7602 (call_process_kill): New arg, the call_process_fd array.
7603 Close them all. Clear synch_process_pid. Remove the temp file,
7604 or arrange for it to be removed.
7605 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7606 that's been moved to synch_process_tempfile. Caller changed.
7607 Do not remove the tempfile; that's now call_process_kill's
7609 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7610 call_process_kill; the caller now does that.
7611 (call_process_cleanup): Do not close the process fd; that's now
7612 call_process_kill's responsibility.
7613 (Fcall_process): Implement via new function call_process, which
7614 has most of the old body of Fcall_process, but with a different API.
7615 (call_process): New function that does not open or close filefd if
7616 it is nonnegative. Record which fds need to be closed, and let
7617 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7618 Signal an error if invoked recursively (could be done via a hook).
7619 Simplify creation of the tempfile in the MSDOS case.
7620 Don't create the output file until after checking for the executable.
7621 Report any failure to open /dev/null.
7622 Don't open /dev/null for writing twice; once is enough.
7623 Don't create pipe if all output is being discarded or sent to file.
7624 Don't worry about setting up the coding system or reading from the
7625 pipe if all output is being discarded.
7626 Hoist fd_error local into top level, to lessen block nesting.
7627 Don't record deleted pid here; now done by Fcall_process_region.
7628 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7629 and note its success in synch_process_tempfile.
7630 Do not leak resources when child_setup fails.
7631 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7632 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7633 (create_temp_file): Now returns open fd, with an additional
7634 Lisp_Object * argument to return the name. All callers changed.
7635 Do not close the file; rewind it instead, and leave it open for
7636 the caller. Do not lock the temp file. Unwind-protect the file
7637 and the file-descriptor.
7638 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7639 If an asynchrounous process, record it here, not in call_process.
7640 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7641 * eval.c (set_unwind_protect): New function.
7642 * fileio.c (write_region): New function, generalized from the
7643 old Fwrite_region. Do not lock temp files.
7644 (Fwrite_region): Use it.
7645 * lisp.h (set_unwind_protect, write_region): New decls.
7646 * process.c: Include <verify.h>.
7647 (make_process): Mark fds as initially closed.
7648 (deleted_pid_list): Now a list of pid-filename pairs.
7650 (close_process_fd): New function.
7651 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7652 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7653 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7654 (create_process, create_pty, Fmake_serial_process)
7655 (server_accept_connection): Record which fds need to be closed,
7656 and let deactivate_process close them.
7657 (Fmake_network_process): Do not discard the unwind-protect
7658 until it's safe to do so.
7659 (deactivate_process): Close the fds opened by create_process etc.
7660 (Fprocess_send_eof): Adjust to new way of recording open fds.
7661 Report an error if /dev/null can't be opened, instead of aborting.
7662 * process.h (PROCESS_OPEN_FDS): New constant.
7663 (struct Lisp_Process): New member open_fds.
7664 (record_kill_process, record_deleted_pid): Adjust signatures.
7665 (record_deleted_pid): Move decl here ...
7666 * syswait.h (record_deleted_pid): ... from here.
7668 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7670 * decompress.c: Fix bugs with large buffers and weird inputs.
7671 Tune a bit. Reindent as per usual Emacs style.
7672 (BUFFER_SIZE): Remove.
7673 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7674 more than UINT_MAX bytes. Decompress into the gap instead of into
7675 an auto buffer, as this should avoid copying. Return nil if
7676 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7677 set immediate_quit; we shouldn't trust zlib code that much.
7679 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7681 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7682 errors, and really move the gap to where we want it.
7684 * lisp.h: Include decompress.c support.
7686 * emacs.c (main): Include decompress.c support.
7688 * Makefile.in: Include -lz if present.
7690 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7692 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7693 (initWithTitle:): Initialize frame to 0.
7694 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7695 (fillWithWidgetValue:frame:): Rename from
7696 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7698 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7699 fillWithWidgetValue:frame:
7701 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7702 remove memory leak warnings.
7704 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7705 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7708 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7709 (x_activate_menubar): Update the whole menu.
7710 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7711 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7712 current event is not NSSystemDefined (Bug#15001).
7713 Call ns_check_menu_open only if trackingMenu is 2.
7714 (menuDidClose:): New method, decrease trackingMenu.
7715 (fillWithWidgetValue:setDelegate:): New method.
7716 (fillWithWidgetValue:): Call the above.
7718 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7720 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7722 Omit some unnecessary casts.
7723 Many of these go back to the old pre-C89 days, when they may have
7724 been needed, but we've been assuming C89 or later for a while now.
7725 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7726 (live_float_p, live_misc_p, live_vector_p):
7727 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7728 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7729 (defvar_per_buffer):
7730 * callint.c (Fcall_interactively):
7731 * doc.c (Fsubstitute_command_keys):
7732 * filelock.c (get_boot_time):
7733 * frame.c (xrdb_get_resource):
7734 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7735 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7736 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7737 (menuitem_highlight_callback, menu_destroy_callback)
7738 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7739 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7740 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7741 (xg_tool_bar_help_callback, tb_size_cb):
7742 * image.c (xpm_alloc_color, png_read_from_memory)
7743 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7744 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7746 * keymap.c (describe_map):
7747 * nsfns.m (Fns_display_monitor_attributes_list):
7748 * nsmenu.m (process_dialog:):
7749 * nsterm.m (hold_event):
7750 * process.c (wait_reading_process_output):
7751 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7752 * scroll.c (do_direct_scrolling, scrolling_1):
7753 * termcap.c (tgetent):
7754 * window.c (check_window_containing, add_window_to_list)
7755 (freeze_window_starts):
7756 * xdisp.c (compare_overlay_entries, vmessage):
7757 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7758 (x_get_monitor_attributes_xrandr)
7759 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7760 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7761 * xfont.c (xfont_match, xfont_open):
7762 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7763 (menubar_selection_callback, menu_position_func)
7764 (popup_selection_callback, create_and_show_popup_menu)
7765 (dialog_selection_callback, create_and_show_dialog):
7766 * xrdb.c (x_get_string_resource)
7768 * xsmfns.c (x_session_check_input):
7769 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7770 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7771 (xaw_jump_callback, xaw_scroll_callback):
7772 Omit unnecessary casts.
7774 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7776 Minor string-length refactoring.
7777 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7778 * frame.c (make_monitor_attribute_list):
7779 Prefer build_string to strlen + make_string.
7781 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7783 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7784 don't check minor_code (Bug#14417).
7786 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7788 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7789 vertical positions instead. This avoids calling MATRIX_ROW with
7790 row numbers that are possibly beyond valid limits. (Bug#15064)
7792 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7794 Use xstrdup and build_unibyte_string where applicable.
7795 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7796 * xfns.c (x_window):
7797 * xrdb.c (x_get_customization_string):
7798 * xterm.c (xim_initialize):
7799 * w32fns.c (w32_window): Use xstrdup.
7800 (w32_display_monitor_attributes_list):
7801 * emacs.c (init_cmdargs):
7802 * keyboard.c (PUSH_C_STR):
7803 * nsfont.m (nsfont_open):
7804 * sysdep.c (system_process_attributes):
7805 * w32.c (system_process_attributes):
7806 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7808 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7810 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7811 variables of these types so that GDB would know about them, as aid
7812 for debugging fatal exceptions. (Bug#15024) See also
7813 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7816 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7818 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7819 larger than the NSWindow (Bug#14934).
7821 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7823 Redesign redisplay interface to drop global variable updated_window.
7824 Always pass currently updated window as a parameter to update routines.
7825 * dispextern.h (updated_window): Remove declaration.
7826 (struct redisplay_interface): Pass window parameter to
7827 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7828 and after_update_window_hook.
7829 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7831 * dispnew.c (updated_window): Remove.
7832 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7833 (update_window_line): Adjust to match redisplay interface changes.
7834 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7835 (ns_scroll_run, ns_after_update_window_line):
7836 * w32term.c (x_update_window_begin, x_update_window_end)
7837 (x_after_update_window_line, x_scroll_run):
7838 * xterm.c (x_update_window_begin, x_update_window_end)
7839 (x_after_update_window_line, x_scroll_run):
7840 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7841 Likewise. Adjust comments where appropriate.
7842 (x_cursor_to): Simplify because this is always called during window
7843 update (but install debugging check anyway).
7844 (expose_window): Check must_be_updated_p flag to see whether this
7845 function is called during window update.
7847 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7849 Do not reset window modification event counters excessively.
7850 These leftovers and poor man's tricky methods to catch extra
7851 redisplay's attention are no longer needed.
7852 * frame.c (set_menu_bar_lines_1):
7853 * minibuf.c (read_minibuf_unwind):
7854 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7855 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7856 (window_scroll_line_based, Fset_window_configuration):
7857 * xdisp.c (redisplay_window): Do not reset last_modified and
7858 last_overlay_modified counters.
7860 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7862 * xselect.c (x_send_client_event): Set send_event and serial, memset
7863 data.l as it might be bigger than data.b. Use 24 bit mask to
7864 XSendEvent (Bug#15034).
7866 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7868 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7869 for TTY frames that are not the top frame on their console.
7872 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7874 * w32term.c (w32fullscreen_hook): Really maximize frame when
7875 asked for (Bug#14841).
7877 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7879 Prefer selected_window to Fselected_window, likewise for frames.
7880 * buffer.c (Fbuffer_swap_text):
7881 * data.c (Fvariable_binding_locus):
7882 * window.c (run_window_configuration_change_hook): Adjust users.
7883 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7884 Use decode_live_frame.
7886 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7888 Be more careful if selected window shows the buffer other than current,
7889 use window_outdated only if this is not so. This change should also
7890 address some weird issues discussed in Bug#13012.
7891 * window.h (window_outdated): New prototype.
7892 * window.c (window_outdated): Now here. Convert from static and
7893 always assume window's buffer.
7894 (Fwindow_end, Fwindow_line_height): Use it.
7895 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7896 and always assume window's buffer.
7897 (redisplay_window): Adjust user.
7898 (redisplay_internal): Call to reconsider_clip_changes once and
7899 check whether mode line should be updated only if selected window
7900 shows current buffer.
7901 (run_window_scroll_functions): Use eassert for debugging check.
7902 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7904 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7906 * window.c (window_scroll, window_scroll_pixel_based)
7907 (window_scroll_line_based): Use bool for booleans.
7909 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7911 * process.c: Fix minor off-by-one issues in descriptor counts.
7912 This shouldn't fix any real bugs, but it cleans up the code a bit.
7913 (max_process_desc, max_input_desc): -1, not 0, means none.
7915 (delete_input_desc): New function.
7916 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7917 (deactivate_process): Scan backwards when recomuting max_process_desc;
7918 that should be faster.
7919 (init_process_emacs): Initialize max_input_desc.
7921 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7923 Use region cache to speedup bidi_find_paragraph_start.
7924 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7925 Rename cache_long_line_scans to cache_long_scans.
7926 * buffer.c (bset_cache_long_line_scans): Rename to
7927 bset_cache_long_scans.
7928 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7929 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7931 (syms_of_buffer): Rename cache-long-line-scans to
7932 cache-long-scans. Adjust docstring.
7933 * search.c (newline_cache_on_off):
7934 * indent.c (width_run_cache_on_off): Adjust users.
7935 * bidi.c (bidi_paragraph_cache_on_off): New function.
7936 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7937 * insdel.c (prepare_to_modify_buffer):
7938 Invalidate bidi_paragraph_cache if enabled.
7940 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7942 Invalidate region caches only if buffer text is going to be changed.
7943 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7944 (modify_text): ...new prototype.
7945 (prepare_to_modify_buffer_1): New prototype.
7946 * textprop.c (modify_region): Rename to...
7947 (modify_text_properties): ...new function.
7948 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7949 (Fremove_list_of_text_properties): Adjust users.
7950 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7951 (modify_text): ...new function.
7952 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7953 (prepare_to_modify_buffer_1): ...new function.
7954 * casefiddle.c (casify_region):
7955 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7956 (Ftranspose_regions): Use modify_text.
7958 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7960 * lisp.mk (lisp): Add nadvice.elc.
7962 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7964 New macro to iterate over live buffers similar to frames.
7965 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7966 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7967 Declare buffer-related variables here to offload lisp.h.
7968 * buffer.c (Vbuffer_alist): Adjust comment.
7969 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7970 (other_buffer_safely):
7971 * data.c (store_symval_forwarding):
7972 * dispnew.c (Fframe_or_buffer_changed_p):
7973 * fileio.c (Fdo_auto_save):
7974 * filelock.c (unlock_all_files):
7975 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7977 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7979 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7980 * callproc.c (create_temp_file):
7981 * filelock.c (create_lock_file):
7982 Assume mkostemp, since it's now provided by Gnulib.
7984 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7986 * w32.c (mkostemp): New function.
7987 (mktemp): Remove, no longer used. Most of the code reused in
7988 mkostemp. (Bug#15015)
7989 (mktemp): Don't undef.
7991 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7993 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7994 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7995 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7996 (free_glyph_pool, check_glyph_memory): Likewise for
7997 all users. Adjust comments where appropriate.
7999 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8001 * composite.h: Minor fixups.
8002 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8003 to fix a misspelling, and change it to an inline function while
8004 we're at it (it need not be a macro). All uses changed.
8005 (composition_method, composition_valid_p):
8006 Rewrite to avoid assignments in if-conditions.
8008 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8010 Do not use global Lisp_Object in composition macros.
8011 * composite.h (composition_temp): Remove declaration.
8012 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8013 (composition_method, composition_valid_p): ...inline functions.
8014 (compose_region): Remove the leftover.
8015 * composite.c (composition_temp): Remove.
8016 (run_composition_function, update_compositions)
8017 (composition_compute_stop_pos, composition_adjust_point)
8018 (Ffind_composition_internal):
8019 * coding.c (handle_composition_annotation):
8020 * xdisp.c (handle_composition_prop, check_point_in_composition):
8021 Related users changed.
8023 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8025 Drop FRAME_PTR typedef.
8026 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8027 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8028 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8029 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8030 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8031 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8032 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8033 All related users changed.
8035 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8037 * eval.c (default_toplevel_binding): New function.
8039 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8040 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8041 (syms_of_eval): Export them.
8042 * data.c (Fdefault_value): Micro cleanup.
8043 * term.c (init_tty): Use "false".
8045 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8047 Fix X GC leak in GTK and raw (no toolkit) X ports.
8048 * xterm.c (x_free_frame_resources): If white and black relief
8049 GCs are allocated, always free them here.
8050 * xfns.c (x_make_gc): Omit redundant initialization.
8051 * widget.c (create_frame_gcs): Remove the leftover.
8052 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8053 in x_free_frame_resources.
8055 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8057 * nsterm.m (windowWillResize:toSize:): Only change title if
8058 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8060 (viewDidEndLiveResize): New method.
8062 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8063 inside NS_IMPL_COCOA.
8065 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8067 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8068 Do not check whether undo is enabled because record_insert and
8069 record_delete does that themselves.
8071 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8073 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8074 member which is not really used any more.
8075 (FRAME_XIC_BASE_FONTNAME): Remove.
8076 * xfns.c (xic_free_fontset): Adjust user.
8077 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8078 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8079 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8080 (xdialog_show): Use eassert for debugging check.
8081 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8083 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8085 * fileio.c, fns.c (merge): Move extern decl from here ...
8086 * lisp.h (merge): ... to here.
8088 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8090 Fix last font-related change.
8091 * w32font.h (w32font_list_internal, w32font_match_internal):
8093 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8094 (uniscribe_list_family): Adjust to match font API change.
8095 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8096 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8098 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8100 * frame.h (FRAME_MOUSE_UPDATE):
8101 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8102 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8104 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8106 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8107 * font.h (struct font_driver): Change list, match, and list_family
8108 functions to accept struct frame * as first arg.
8109 * font.c (font_score, font_compare, font_sort_entities):
8111 (font_sort_entities, font_list_entities, font_select_entity)
8112 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8113 match font API change.
8114 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8115 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8116 * ftxfont.c (ftxfont_list, ftxfont_match):
8117 * xftfont.c (xftfont_list, xftfont_match):
8118 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8119 * w32font.c (w32font_list, w32font_match, w32font_list)
8120 (w32font_list_internal, w32_font_match_internal): Likewise.
8121 * xfaces.c (Fx_family_fonts): Adjust user.
8123 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8125 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8126 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8127 only if HAVE_X_WINDOWS is in use.
8128 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8129 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8130 * w32term.c (x_wm_set_icon_position): Likewise.
8131 * w32fns.c (x_icon): Adjust user.
8133 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8135 * xterm.c (last_mouse_press_frame): Remove the
8136 leftover which is not really used any more.
8137 (handle_one_xevent, syms_of_xterm): Adjust users.
8138 (x_flush): Call XFlush once per each X display, not frame.
8139 This is better because this code always unconditionally skips
8140 non-X frames in Vframe_list and issues the only XFlush if we
8141 have more than one X frame on the same X display.
8142 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8143 Use bool for booleans.
8144 (x_draw_glyph_string_background, cvt_string_to_pixel)
8145 (cvt_pixel_dtor): Drop unnecessary prototypes.
8146 * xterm.h (x_display_ok): Adjust prototype.
8148 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8150 Drop unnecessary functions that deals with frame pixel size.
8151 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8152 (x_pixel_height): Drop prototypes.
8153 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8154 (x_pixel_height): Drop implementations.
8155 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8156 which should be always valid for window frame.
8157 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8158 * w32menu.c (Fx_popup_dialog):
8159 * xmenu.c (Fx_popup_dialog): Likewise for both.
8161 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8163 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8164 frame parameters and call to Fmodify_frame_parameters just once.
8165 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8166 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8167 and mention nil frame in docstring.
8169 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8171 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8172 (x_figure_window_size): Likewise. Adjust to return long.
8173 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8174 (toplevel): Move Qterminal_live_p to...
8175 * terminal.c (toplevel): ...here, make it static, and...
8176 (syms_of_terminal): ...DEFSYM here.
8177 * frame.h (Qterminal_live_p): Remove declaration.
8178 (make_frame, x_figure_window_size): Adjust prototype.
8179 * nsfns.m (Fx_create_frame): Use long for window flags.
8181 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8183 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8184 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8185 Do not assume that emacs_close (INT_MAX) is a no-op.
8187 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8189 * xfaces.c (make_face_cache): For struct face_cache, prefer
8190 xmalloc to xzalloc and so avoid redundant call to memset.
8191 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8193 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8195 * fringe.c (draw_window_fringes, update_window_fringes)
8196 (compute_fringe_widths):
8197 * w32term.c (x_draw_glyph_string):
8198 * window.c (candidate_window_p, Frecenter):
8199 * xfaces.c (realize_basic_faces, realize_default_face)
8200 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8201 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8202 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8203 * xmenu.c (Fx_menu_bar_open_internal):
8204 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8205 * xsettings.c (xft_settings_event):
8206 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8207 Use bool for booleans. Adjust style and comments where
8209 * dispextern.h (draw_window_fringes, update_window_fringes)
8210 (compute_fringe_widths):
8211 * xterm.h (x_had_errors_p): Adjust prototype.
8213 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8215 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8216 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8218 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8220 * fns.c (toplevel): Remove comment before Fsafe_length because
8223 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8225 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8227 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8229 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8230 frame which got the message is still alive, before dereferencing
8231 its pointer. (Bug#14970)
8233 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8234 be a live window, before using it as such. (Bug#14970)
8236 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8238 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8239 w32_detect_focus_change instead of doing part of its job by hand.
8240 This fixes the problem whereby FOCUS_OUT events were not sent to
8243 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8245 * process.c (Fprocess_list): Doc fix.
8247 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8248 being re-exposed only if it didn't ask to become visible.
8249 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8250 was previously iconified. (Bug#14841)
8251 (x_iconify_frame): Mark the frame iconified.
8253 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8255 Fix minor problems found by static checking.
8256 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8257 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8259 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8261 * eval.c (set_specpdl_old_value): New function.
8262 (unbind_to): Minor simplification.
8263 (get_backtrace_frame): New function.
8264 (Fbacktrace_frame): Use it. Add `base' argument.
8265 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8266 (syms_of_eval): Export backtrace-eval.
8267 * xterm.c (x_focus_changed): Simplify.
8269 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8271 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8273 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8275 * xdisp.c (redisplay_window): Instead of moving point out of
8276 scroll margin, reject the force_start method, and try scrolling
8277 instead. (Bug#14780)
8279 2013-07-24 Ken Brown <kbrown@cornell.edu>
8281 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8284 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8286 * eval.c (Fprogn): Do not check that BODY is a proper list.
8287 This undoes the previous change. The check slows down the
8288 interpreter, and is not needed to prevent a crash. See
8289 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8291 2013-07-23 Glenn Morris <rgm@gnu.org>
8293 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8295 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8297 Port to GNU/Linux systems with tinfo but not ncurses.
8298 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8299 to decide whether ncurses is being used. Without this change,
8300 GCC complains about tgetent not being declared, on a system
8301 that has tinfo installed but ncurses not installed.
8303 * eval.c (Fprogn): Check that BODY is a proper list.
8305 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8306 * data.c (Fsetq_default):
8307 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8308 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8310 Tune by taking advantage of the fact that ARGS is always a list
8311 when a function is declared to have UNEVALLED args.
8313 * emacsgtkfixed.c: Port to GCC 4.6.
8314 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8316 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8318 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8319 here to silence compiler warnings.
8321 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8323 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8324 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8325 from messing up Emacs's 'struct frame' (Bug#14923).
8327 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8329 * alloc.c (make_save_ptr_ptr): Define this function.
8330 It was inadvertently omitted. It's needed only if
8331 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8333 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8335 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8336 frame have focus (Bug#14895).
8338 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8340 Avoid vfork-related deadlock more cleanly.
8341 * callproc.c (child_setup): When the child's exec fails, output
8342 the program name, as that's more useful. Use O_NONBLOCK to avoid
8344 * process.c (create_process_1): Remove; no longer needed.
8345 (create_process): Remove timer hack; no longer needed, now that
8346 the child avoids deadlock.
8348 2013-07-20 Glenn Morris <rgm@gnu.org>
8350 * image.c (Fimage_flush): Fix doc typo.
8352 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8354 Fix array bounds violation when pty allocation fails.
8355 * process.c (PTY_NAME_SIZE): New constant.
8356 (pty_name): Remove static variable; it's now auto.
8357 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8358 Take pty_name as an arg rather than using a static variable.
8359 All callers changed.
8360 (create_process): Recover pty_flag from process, not from volatile local.
8361 (create_pty): Stay inside array even when pty allocation fails.
8362 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8364 * lread.c (Fload): Avoid initialization only when lint checking.
8365 Mention that it's needed only for older GCCs.
8367 2013-07-20 Kenichi Handa <handa@gnu.org>
8369 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8370 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8372 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8374 * lread.c (Fload): Avoid uninitialized warning.
8376 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8378 Fix some minor file descriptor leaks and related glitches.
8379 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8380 (create_lock_file): Use write, not emacs_write.
8381 * image.c (slurp_file, png_load_body):
8382 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8383 (server_accept_connection):
8384 Don't leak an fd on memory allocation failure.
8385 * image.c (slurp_file): Add a cheap heuristic for growing files.
8386 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8387 as that's what the other routines do. Maybe input need not be
8388 blocked at all, but it's better to be consistent.
8389 Avoid undefined behavior when strlen is zero.
8391 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8392 (NSTATICS): Now a constant; doesn't need to be a macro.
8394 2013-07-19 Richard Stallman <rms@gnu.org>
8396 * coding.c (decode_coding_utf_8): Add simple loop for fast
8397 processing of ASCII characters.
8399 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8401 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8403 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8405 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8406 unportable 'struct x_display_info'.
8407 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8410 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8412 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8413 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8415 (system_process_attributes): Prefer plain char to unsigned char
8416 when either will do. Clean up properly if interrupted or if
8417 memory allocations fail. Don't assume sscanf succeeds.
8418 Remove no-longer-needed workaround to stop GCC from whining.
8419 Read command-line once, instead of multiple times. Check read status a
8422 Fix obscure porting bug with varargs functions.
8423 The code assumed that int is treated like ptrdiff_t in a vararg
8424 function, which is not a portable assumption. There was a similar
8425 -- though these days less likely -- porting problem with various
8426 assumptions that pointers of different types all smell the same as
8427 far as vararg functions is conserved. To make this problem less
8428 likely in the future, redo the API to use varargs functions.
8429 * alloc.c (make_save_value): Remove this vararg function.
8430 All uses changed to ...
8431 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8432 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8434 (make_save_ptr): Rename from make_save_pointer, for consistency with
8435 the above. Define only on platforms that need it. All uses changed.
8437 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8439 * keyboard.c: Try to fix typos in previous change.
8440 (DISPLAY_LIST_INFO): New macro.
8441 (kbd_buffer_get_event): Do not access members that are not present
8442 in X11. Revert inadvertent change of "!=" to "=".
8444 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8446 * keyboard.c (kbd_buffer_get_event):
8447 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8448 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8450 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8452 * filelock.c: Fix unlikely file descriptor leaks.
8453 (get_boot_time_1): Rework to avoid using emacs_open.
8454 This doesn't actually fix a leak, but is better anyway.
8455 (read_lock_data): Use read, not emacs_read.
8457 * doc.c: Fix minor memory and file descriptor leaks.
8458 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8459 (get_doc_string, Fsnarf_documentation):
8460 Fix file descriptor leak on error.
8462 * term.c: Fix minor fdopen-related file descriptor leaks.
8463 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8464 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8466 * charset.c: Fix file descriptor leaks and errno issues.
8468 (load_charset_map_from_file): Don't leak file descriptor on error.
8469 Use plain record_xmalloc since the allocation is larger than
8470 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8472 * eval.c (record_unwind_protect_nothing):
8473 * fileio.c (fclose_unwind):
8475 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8476 The replacement doesn't block input, but that no longer seems
8479 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8481 * lread.c: Fix file descriptor leaks and errno issues.
8482 (Fload): Close some races that leaked fds or streams when 'load'
8484 (Fload, openp): Report error number of last nontrivial failure to open.
8485 ENOENT counts as trivial.
8486 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8488 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8489 now that the function is always called with a nonnegative arg.
8490 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8491 All uses replaced with ...
8492 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8494 A few more minor file errno-reporting bugs.
8495 * callproc.c (Fcall_process):
8496 * doc.c (Fsnarf_documentation):
8497 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8498 * process.c (set_socket_option):
8499 Don't let a constructor trash errno.
8500 * doc.c: Include <errno.h>.
8502 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8504 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8506 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8508 Fix w32 bug with call-process-region (Bug#14885).
8509 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8510 to Fcall_process when the input is empty. This simplifies the
8511 code a bit. It makes no difference on POSIXish platforms but
8512 apparently it fixes a bug on w32.
8514 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8515 * fileio.c (close_file_unwind): Don't close if FD is negative;
8516 this can happen when unwinding a zapped file descriptor.
8517 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8518 in case Emacs runs out of memory between the two unwind-protects.
8519 Don't trash errno when closing FD.
8520 Zap the FD in the specpdl when closing it, instead of deferring
8521 the removal of the unwind-protect; this fixes a bug where a child
8522 function unwinds the stack past us.
8524 New unwind-protect flavors to better type-check C callbacks.
8525 This also lessens the need to write wrappers for callbacks,
8526 and the need for make_save_pointer.
8527 * alloc.c (free_save_value):
8528 * atimer.c (run_all_atimers):
8530 * alloc.c (safe_alloca_unwind):
8531 * atimer.c (unwind_stop_other_atimers):
8532 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8533 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8534 * minibuf.c (choose_minibuf_frame_1):
8535 * process.c (make_serial_process_unwind):
8536 * xdisp.c (pop_message_unwind):
8537 * xselect.c (queue_selection_requests_unwind):
8538 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8539 * alloc.c (record_xmalloc):
8540 Prefer record_unwind_protect_ptr to record_unwind_protect with
8542 * alloc.c (Fgarbage_collect):
8543 Prefer record_unwind_protect_void to passing a dummy.
8544 * buffer.c (restore_buffer):
8545 * window.c (restore_window_configuration):
8546 * xfns.c, w32fns.c (do_unwind_create_frame)
8547 New wrapper. All record-unwind uses of wrappee changed.
8548 * buffer.c (set_buffer_if_live):
8549 * callproc.c (call_process_cleanup, delete_temp_file):
8550 * coding.c (code_conversion_restore):
8551 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8552 * editfns.c (save_excursion_restore)
8553 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8554 (save_restriction_restore):
8555 * eval.c (restore_stack_limits, un_autoload):
8556 * fns.c (require_unwind):
8557 * keyboard.c (recursive_edit_unwind, tracking_off):
8558 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8559 * macros.c (pop_kbd_macro, restore_menu_items):
8560 * nsfns.m (unwind_create_frame):
8561 * print.c (print_unwind):
8562 * process.c (start_process_unwind):
8563 * search.c (unwind_set_match_data):
8564 * window.c (select_window_norecord, select_frame_norecord):
8565 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8566 (fast_set_selected_frame):
8567 * xfns.c, w32fns.c (unwind_create_tip_frame):
8568 Return void, not a dummy Lisp_Object. All uses changed.
8569 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8570 * callproc.c (call_process_kill):
8571 * fileio.c (restore_point_unwind, decide_coding_unwind)
8572 (build_annotations_unwind):
8573 * insdel.c (Fcombine_after_change_execute_1):
8574 * keyboard.c (read_char_help_form_unwind):
8575 * menu.c (unuse_menu_items):
8576 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8577 * sound.c (sound_cleanup):
8578 * xdisp.c (unwind_redisplay):
8579 * xfns.c (clean_up_dialog):
8580 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8581 Accept no args and return void, instead of accepting and returning
8582 a dummy Lisp_Object. All uses changed.
8583 * cygw32.c (fchdir_unwind):
8584 * fileio.c (close_file_unwind):
8585 * keyboard.c (restore_kboard_configuration):
8586 * lread.c (readevalllop_1):
8587 * process.c (wait_reading_process_output_unwind):
8588 Accept int and return void, rather than accepting an Emacs integer
8589 and returning a dummy object. In some cases this fixes an
8590 unlikely bug when the corresponding int is outside Emacs integer
8591 range. All uses changed.
8592 * dired.c (directory_files_internal_unwind):
8593 * fileio.c (do_auto_save_unwind):
8594 * gtkutil.c (pop_down_dialog):
8595 * insdel.c (reset_var_on_error):
8596 * lread.c (load_unwind):
8597 * xfns.c (clean_up_file_dialog):
8598 * xmenu.c, nsmenu.m (pop_down_menu):
8599 * xmenu.c (cleanup_widget_value_tree):
8600 * xselect.c (wait_for_property_change_unwind):
8601 Accept pointer and return void, rather than accepting an Emacs
8602 save value encapsulating the pointer and returning a dummy object.
8604 * editfns.c (Fformat): Update the saved pointer directly via
8605 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8606 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8607 (unwind_body): New function.
8608 (record_unwind_protect): First arg is now a function returning void,
8609 not a dummy Lisp_Object.
8610 (record_unwind_protect_ptr, record_unwind_protect_int)
8611 (record_unwind_protect_void): New functions.
8612 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8613 * fileio.c (struct auto_save_unwind): New type.
8614 (do_auto_save_unwind): Use it.
8615 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8616 * insdel.c (struct rvoe_arg): New type.
8617 (reset_var_on_error): Use it.
8618 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8620 (specbinding_func): Remove; there are now several such functions.
8621 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8622 (set_unwind_protect_ptr): New function.
8623 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8625 Be simpler and more consistent about reporting I/O errors.
8626 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8627 Say "Read error" and "Write error", rather than "I/O error", or
8628 "IO error reading", or "IO error writing", when a read or write
8630 * process.c (Fmake_network_process, wait_reading_process_output)
8631 (send_process, Fprocess_send_eof, wait_reading_process_output):
8632 Capitalize diagnostics consistently. Put "failed foo" at the
8633 start of the diagnostic, so that we don't capitalize the
8634 function name "foo". Consistently say "failed" for such
8636 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8637 All callers changed. This is so it can use report_file_error.
8638 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8639 diagnostics consistently as above.
8641 * fileio.c (report_file_errno): Fix errno reporting bug.
8642 If the file name is neither null nor a pair, package it up as a
8643 singleton list. All callers changed, both to this function and to
8644 report_file_error. This fixes a bug where the memory allocator
8645 invoked by list1 set errno so that the immediately following
8646 report_file_error reported the wrong errno value.
8648 Fix minor problems found by --enable-gcc-warnings.
8649 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8650 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8652 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8654 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8655 Set event->arg to Qt if switch-event shall be generated.
8656 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8658 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8660 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8663 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8664 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8665 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8666 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8667 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8668 and there is a focused frame.
8669 (head_table): Add focus-in and focus-out.
8670 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8671 bind to handle-focus-in/out.
8673 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8674 (Fhandle_switch_frame): Call Fhandle_focus_in.
8675 (syms_of_frame): defsubr handle-focus-in/out.
8677 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8679 Fix porting bug to older POSIXish platforms (Bug#14862).
8680 * sysdep.c (emacs_pipe): New function, that implements
8681 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8682 This should port better to CentOS 5 and to Mac OS X 10.6.
8683 All calls to pipe2 changed.
8685 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8686 This makes the code easier to read and the executable a bit smaller.
8687 Do not replace all calls to Fcons that happen to create lists,
8688 just calls that are intended to create lists. For example, when
8689 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8690 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8691 Similarly for list2 through list5.
8692 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8693 * bytecode.c (exec_byte_code):
8694 * callint.c (quotify_arg, Fcall_interactively):
8695 * callproc.c (Fcall_process, create_temp_file):
8696 * charset.c (load_charset_map_from_file)
8697 (Fdefine_charset_internal, init_charset):
8698 * coding.c (get_translation_table, detect_coding_system)
8699 (Fcheck_coding_systems_region)
8700 (Fset_terminal_coding_system_internal)
8701 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8702 * composite.c (update_compositions, Ffind_composition_internal):
8703 * dired.c (directory_files_internal, file_name_completion)
8705 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8706 * doc.c (Fsnarf_documentation):
8707 * editfns.c (Fmessage_box):
8709 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8710 (Feval, eval_sub, Ffuncall, apply_lambda):
8711 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8712 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8713 (Fset_file_times, Finsert_file_contents)
8714 (Fchoose_write_coding_system, Fwrite_region):
8715 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8716 * font.c (font_registry_charsets, font_parse_fcname)
8717 (font_prepare_cache, font_update_drivers, Flist_fonts):
8718 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8719 * frame.c (make_frame, Fmake_terminal_frame)
8720 (x_set_frame_parameters, x_report_frame_params)
8721 (x_default_parameter, Fx_parse_geometry):
8722 * ftfont.c (syms_of_ftfont):
8723 * image.c (gif_load):
8724 * keyboard.c (command_loop_1):
8725 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8726 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8727 (Fminor_mode_key_binding, accessible_keymaps_1)
8728 (Faccessible_keymaps, Fwhere_is_internal):
8729 * lread.c (read_emacs_mule_char):
8730 * menu.c (find_and_return_menu_selection):
8731 * minibuf.c (get_minibuffer):
8732 * nsfns.m (Fns_perform_service):
8733 * nsfont.m (ns_script_to_charset):
8734 * nsmenu.m (ns_popup_dialog):
8735 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8736 (Fx_own_selection_internal):
8737 * nsterm.m (append2):
8738 * print.c (Fredirect_debugging_output)
8739 (print_prune_string_charset):
8740 * process.c (Fdelete_process, Fprocess_contact)
8741 (Fformat_network_address, set_socket_option)
8742 (read_and_dispose_of_process_output, write_queue_push)
8743 (send_process, exec_sentinel):
8744 * sound.c (Fplay_sound_internal):
8745 * textprop.c (validate_plist, add_properties)
8746 (Fput_text_property, Fadd_face_text_property)
8747 (copy_text_properties, text_property_list, syms_of_textprop):
8748 * unexaix.c (report_error):
8749 * unexcoff.c (report_error):
8750 * unexsol.c (unexec):
8751 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8752 (Fformat_mode_line, syms_of_xdisp):
8753 * xfaces.c (set_font_frame_param)
8754 (Finternal_lisp_face_attribute_values)
8755 (Finternal_merge_in_global_face, syms_of_xfaces):
8756 * xfns.c (x_default_scroll_bar_color_parameter)
8757 (x_default_font_parameter, x_create_tip_frame):
8758 * xfont.c (xfont_supported_scripts):
8759 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8760 (menu_help_callback, xmenu_show):
8762 * xterm.c (set_wm_state):
8763 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8764 and similarly for list2 through list5.
8766 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8768 * callproc.c (Fcall_process_region): Fix minor race and tune.
8769 (create_temp_file): New function, with the temp-file-creation part
8770 of the old Fcall_process_region. Use Fcopy_sequence to create the
8771 temp file name, rather than alloca + build_string, for simplicity.
8772 Don't bother to block input around the temp file creation;
8773 shouldn't be needed. Simplify use of mktemp.
8774 Use record_unwind_protect immediately after creating the temp file;
8775 this closes an unlikely race where the temp file was not removed.
8776 Use memcpy rather than an open-coded loop.
8777 (Fcall_process_region): Use the new function. If the input is
8778 empty, redirect from /dev/null rather than from a newly created
8779 empty temp file; this avoids unnecessary file system traffic.
8781 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8783 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8784 Simplify by making this case like the other two. This is a bit
8785 slower on obsolete hosts, but the extra complexity isn't worth it.
8787 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8788 * process.c (create_process) [!DOS_NT]:
8789 Remove now-unnecessary calls to emacs_close.
8791 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8793 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8794 returning early. (Bug#14850)
8796 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8797 and inhibit-iso-escape-detection attributes of 'undecided'.
8800 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8802 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8803 Reported by Herbert J. Skuhra in
8804 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8806 Don't lose top specpdl entry when memory is exhausted.
8807 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8808 specpdl overflow here, to simplify callers; all callers changed.
8809 Always reserve an unused entry at the stack top; this avoids
8810 losing the top entry's information when memory is exhausted.
8812 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8814 Clean up errno reporting and fix some errno-reporting bugs.
8815 * callproc.c (Fcall_process):
8816 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8817 * process.c (create_process, Fmake_network_process):
8818 * unexaix.c (report_error):
8819 * unexcoff.c (report_error):
8820 Be more careful about reporting the errno of failed operations.
8821 The code previously reported the wrong errno sometimes.
8822 Also, prefer report_file_errno to setting errno + report_file_error.
8823 (Fcall_process): Look at openp return value rather than at path,
8824 as that's a bit faster and clearer when there's a numeric predicate.
8825 * fileio.c (report_file_errno): New function, with most of the
8826 old contents of report_file_error.
8827 (report_file_error): Use it.
8828 (Ffile_exists_p, Ffile_accessible_directory_p):
8829 Set errno to 0 when it is junk.
8830 * fileio.c (Faccess_file):
8831 * image.c (x_create_bitmap_from_file):
8832 Use faccessat rather than opening the file, to avoid the hassle of
8833 having a file descriptor open.
8834 * lisp.h (report_file_errno): New decl.
8835 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8838 * process.c (create_process, wait_reading_process_output) [AIX]:
8839 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8840 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8841 a multithreaded environment anyway).
8842 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8844 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8846 * image.c (x_find_image_file): Don't close a remote file handle.
8848 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8850 Fix races with threads and file descriptors.
8851 * callproc.c (Fcall_process_region):
8852 * dired.c (open_directory):
8853 * emacs.c (main, Fdaemon_initialized):
8854 * image.c (x_find_image_file):
8855 * inotify.c (Finotify_rm_watch):
8856 * lread.c (Flocate_file_internal):
8857 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8858 * term.c (term_mouse_moveto, init_tty):
8859 * termcap.c (tgetent):
8860 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8861 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8862 * unexhp9k800.c, unexmacosx.c (unexec):
8863 * callproc.c (Fcall_process_region):
8864 Use emacs_close, not close.
8865 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8866 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8867 and posix_close function on current platforms (which all lack them).
8868 (emacs_close): Use it. This should fix the races on GNU/Linux and
8869 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8870 and it should avoid closing random victim file descriptors on
8873 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8875 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8876 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8879 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8880 This is for .gdbinit xbacktrace.
8882 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8883 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8884 (emacs_set_tty): Now static.
8885 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8886 * term.c (tty_capable_p, tty_default_color_capabilities)
8887 (get_tty_terminal, term_mouse_movement)
8888 (handle_one_term_event, init_tty, maybe_fatal):
8889 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8890 (tgetent, scan_file, name_match, compare_contin):
8891 * terminal.c (get_terminal):
8892 Use bool for boolean.
8893 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8894 Prefer char to unsigned char if either will do.
8895 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8896 (tty_write_glyphs): Prefer int to unsigned.
8897 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8898 All callers changed.
8899 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8901 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8904 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8905 (B__dummy__): New dummy symbol, to pacify C89.
8906 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8907 they can't grok varargs macros.
8908 * dispnew.c (add_window_display_history)
8909 (add_frame_display_history):
8910 * print.c (print_object):
8911 * xdisp.c (debug_method_add):
8912 Use %p printf format only for void pointers.
8913 * emacs.c (usage_message): New constant, replacing ...
8914 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8915 (main): Adjust to usage reorg.
8916 * fns.c (syms_of_fns):
8917 * profiler.c (syms_of_profiler):
8918 Don't use non-constant struct initializers.
8919 * gnutls.h (gnutls_initstage_t):
8920 * lisp.h (enum Lisp_Fwd_Type):
8921 * lread.c (lisp_file_lexically_bound_p):
8922 * xsettings.c (anonymous enum):
8923 Remove trailing comma.
8924 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8925 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8926 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8928 * regex.c (const_re_char): New type, to pacify strict C89.
8929 All uses of 'const re_char' replaced to use it.
8930 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8931 with glibc when strict C89. This change is imported from gnulib.
8933 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8934 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8935 Omit GNU_LINUX implementation, since it requires long long.
8936 * xterm.c (x_draw_underwave):
8937 Do not assume the traditional order of struct's members.
8938 (x_term_init): Rewrite to avoid the need for non-constant structure
8941 Syntax cleanup, mostly replacing macros with functions.
8942 This removes the need for the syntax_temp hack.
8943 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8944 * syntax.c (SYNTAX_INLINE): New macro.
8945 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8946 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8947 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8948 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8949 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8950 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8951 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8952 Now constants, not macros.
8953 (syntax_temp) [!__GNUC__]: Remove.
8954 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8955 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8956 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8957 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8958 Move here from syntax.h; now functions, not macros. Except for the
8959 last function, these are static since only syntax.c uses them.
8960 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8961 All uses changed. Now a function, not a macro; use this fact
8962 to simplify the code.
8963 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8964 compiler bugs; no longer relevant.
8965 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8966 (SYNTAX_INLINE): New macro.
8967 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8968 for the new functions. Use bool for boolean member.
8969 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8970 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8971 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8972 (SETUP_BUFFER_SYNTAX_TABLE):
8973 Now extern inline functions, not macros.
8974 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8975 Remove; all uses replaced by implementation.
8976 (syntax_temp) [!__GNUC__]: Remove decl.
8977 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8979 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8981 * emacs.c (main): Fix syntax error.
8983 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8985 Timestamp fixes for undo (Bug#14824).
8986 * atimer.c (schedule_atimer):
8987 * fileio.c (Ffile_newer_than_file_p):
8988 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8989 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8990 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8991 (syms_of_fileio): Remove Sclear_visited_file_name.
8992 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8993 file doesn't exist; this avoids an ambiguity with negative timestamps.
8994 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8995 * systime.h (make_emacs_time, invalid_emacs_time):
8996 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8997 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8998 * undo.c (record_first_change): Push (visited-file-modtime) onto
8999 undo list rather than reimplementing it by hand, incorrectly.
9001 2013-07-09 Ken Brown <kbrown@cornell.edu>
9003 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9005 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9007 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9009 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9011 Handle errno and exit status a bit more carefully.
9012 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9013 number into an exit status. Instead, use EXIT_CANCELED.
9014 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9015 * callproc.c (relocate_fd):
9016 * emacs.c (close_output_streams, main):
9017 * process.c (create_process):
9018 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9019 Use emacs_perror for simplicity.
9020 * callproc.c (relocate_fd, main):
9021 * sysdep.c (sys_subshell):
9022 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9023 (shut_down_emacs): Use emacs_write, not write.
9024 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9025 * fileio.c (Fcopy_file, e_write):
9026 * nsterm.m (ns_select):
9027 * process.c (send_process):
9028 * sound.c (vox_write):
9029 Use emacs_write_sig, not emacs_write.
9030 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9031 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9033 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9035 (emacs_full_write): New function.
9036 (emacs_write): Rewrite to use it.
9037 (emacswrite_sig, emacs_perror): New functions.
9038 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9040 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9042 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9043 on NS even if it is present. Pixmap on NS is a void*.
9045 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9047 Port to Ubuntu 10 (Bug#14803).
9048 Problem reported by T.V. Raman.
9049 * process.c (close_on_exec, accept4, process_socket):
9050 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9052 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9054 * w32.c (sys_dup): Declare prototype.
9058 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9060 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9062 Make file descriptors close-on-exec when possible (Bug#14803).
9063 This simplifies Emacs a bit, since it no longer needs to worry
9064 about closing file descriptors by hand in some cases.
9065 It also fixes some unlikely races. Not all such races, as
9066 libraries often open files internally without setting
9067 close-on-exec, but it's an improvement.
9068 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9069 * callproc.c (Fcall_process) [!MSDOS]:
9070 * emacs.c (main) [!DOS_NT]:
9071 * nsterm.m (ns_term_init):
9072 * process.c (create_process):
9073 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9074 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9075 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9076 Prefer mkostemp with O_CLOEXEC to mkstemp.
9077 * callproc.c (relocate_fd) [!WINDOWSNT]:
9078 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9079 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9081 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9082 Make the resulting file descriptor close-on-exec.
9083 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9084 * lread.c (load_descriptor_list, load_descriptor_unwind):
9085 Remove; no longer needed. All uses removed.
9086 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9087 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9089 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9090 (Fmake_network_process, Fnetwork_interface_list)
9091 (Fnetwork_interface_info, server_accept_connection):
9092 Make newly-created socket close-on-exec.
9093 * sysdep.c (emacs_open, emacs_fopen):
9094 Make new-created descriptor close-on-exec.
9095 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9096 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9098 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9100 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9101 for NS_IMPL_GNUSTEP.
9103 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9105 Fix openp errno handling.
9106 * callproc.c (Fcall_process): Preserve openp errno around close.
9107 * lread.c (openp): Set errno when returning -1, as some callers
9110 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9112 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9114 * nsterm.h (NSSavePanel): Update comment.
9115 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9116 (ns_run_file_dialog): Declare.
9118 * nsfns.m: Remove panelOK.
9120 (ns_run_file_dialog): New function.
9121 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9122 event loop, so file dialog is popped up by ns_run_file_dialog, called
9123 by sendEvent (Bug#14578).
9124 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9126 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9128 * xdisp.c (default_line_pixel_height): New function.
9129 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9130 (try_cursor_movement, redisplay_window, try_window)
9131 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9133 * window.c (window_scroll_pixel_based):
9134 use default_line_pixel_height.
9136 * dispextern.h (default_line_pixel_height): Add prototype.
9138 * frame.c (x_set_line_spacing): Accept a float value for
9139 line-spacing parameter, per the documentation.
9141 * data.c (Fmultibyte_string_p): Doc fix.
9143 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9145 Use emacs_open more consistently when opening files.
9146 This handles EINTR more consistently now, and makes it easier
9147 to introduce other uniform changes to file descriptor handling.
9148 * sysstdio.h: New file.
9149 * buffer.c (mmap_init):
9150 * cygw32.c (chdir_to_default_directory):
9151 * dispnew.c (Fopen_termscript):
9152 * emacs.c (Fdaemon_initialized):
9153 * fileio.c (Fdo_auto_save):
9154 * image.c (slurp_file, png_load_body, jpeg_load_body):
9155 * keyboard.c (Fopen_dribble_file):
9157 * print.c (Fredirect_debugging_output):
9158 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9159 * termcap.c (tgetent):
9160 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9161 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9162 * w32term.c (w32_initialize) [CYGWIN]:
9163 * xfaces.c (Fx_load_color_file):
9164 Use emacs_open instead of plain open, and emacs_fopen instead of
9166 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9167 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9168 * callproc.c (default_output_mode): New constant.
9169 (Fcall_process): Use it to call emacs_open instead of plain creat.
9170 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9171 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9172 (emacs_fopen): New function.
9173 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9174 Include <lisp.h>, for emacs_open.
9175 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9177 Remove duplicate #include directives.
9178 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9180 Don't include stdio.h twice.
9181 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9182 Don't include sys/types.h or stdio.h twice.
9183 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9184 * lread.c: Don't include coding.h twice.
9185 * nsfont.m: Don't include frame.h twice.
9186 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9187 * ralloc.c: Don't include <unistd.h> twice.
9188 * xdisp.c: Don't include font.h twice.
9189 * xterm.c: Don't include fontset.h twice.
9190 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9192 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9194 Scale ImageMagick images more carefully.
9195 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9196 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9197 Be more careful about avoiding undefined behavior after
9198 integer overflow and division by zero.
9200 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9202 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9203 (syms_of_w32fns): DEFSYM them.
9204 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9205 (CCHDEVICENAME): Define macros if not defined.
9206 (struct MONITOR_INFO_EX): New struct.
9207 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9208 (enum_display_monitors_fn): New variable.
9209 (globals_of_w32fns): Initialize it.
9210 (Fx_display_pixel_width, Fx_display_pixel_height)
9211 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9212 multi-monitor setups in docstrings.
9213 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9214 screen size by primary monitor's millimeter per pixel.
9215 (w32_monitor_enum, w32_display_monitor_attributes_list)
9216 (w32_display_monitor_attributes_list_fallback)
9217 (Fw32_display_monitor_attributes_list): New functions.
9218 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9220 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9222 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9224 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9226 * fileio.c (Qfile_notify_error): New error symbol.
9228 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9229 * inotify.c (inotify_callback, symbol_to_inotifymask)
9230 (Finotify_add_watch, Finotify_rm_watch): Use it.
9231 (inotifyevent_to_event): Exchange order of cookie and file name.
9232 (Finotify_add_watch): Adapt docstring.
9234 * lisp.h (Qfile_notify_error): Declare.
9236 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9238 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9239 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9240 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9241 which did not work (see <http://bugs.gnu.org/14569#307>).
9242 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9243 && (!noninteractive || initialized)). This attempts to thread
9244 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9246 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9248 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9249 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9251 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9253 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9254 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9255 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9256 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9258 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9260 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9261 Define to __sys_siglist.
9263 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9265 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9266 word-wrap, so that overflow-newline-into-fringe would work in
9267 visual-line-mode. (Bug#2749)
9268 (move_it_in_display_line_to): When the last scanned display
9269 element fits exactly on the display line, and
9270 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9271 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9272 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9273 finding buffer position that corresponds to pixel coordinates,
9274 e.g. in buffer_posn_from_coords.
9276 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9278 * process.c (handle_child_signal): Call catch_child_signal if
9281 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9283 Don't convert function pointers to void * and back.
9284 It isn't portable C, and it's easy enough to avoid.
9285 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9286 (make_save_value): Add support for SAVE_FUNCPOINTER.
9287 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9288 * print.c (print_object):
9289 Distinguish function from object pointers.
9290 * lisp.h (SAVE_FUNCPOINTER): New constant.
9291 (SAVE_SLOT_BITS): Adjust to it.
9292 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9293 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9294 (voidfuncptr): New typedef.
9295 (struct Lisp_Save_Value): New member data[0].funcpointer.
9296 (XSAVE_FUNCPOINTER): New function.
9298 Simplify buildobj processing.
9299 * Makefile.in (buildobj.h): Make it a sequence of strings each
9300 followed by comma, rather than a single string. Put it into a
9301 .tmp file in case there's an error while generating it.
9302 (gl-stamp): Use .tmp for temp files.
9303 (mostlyclean): Clean .tmp files.
9304 * doc.c (buildobj): Move to just the routine that needs it.
9305 It's now an array of strings, so processing is simpler.
9307 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9309 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9310 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9311 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9312 Invoke malloc_enable_thread even when not interactive.
9313 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9314 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9315 in this case, since the underlying bug has now been fixed.
9317 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9319 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9320 unlinking it (bug#14691).
9322 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9324 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9325 before checking whether buffer is modified. This lets
9326 `kill-buffer-query-functions' cancel killing of the buffer or save
9327 its content before `kill-buffer' asks user the "Buffer %s
9328 modified; kill anyway?" question.
9330 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9332 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9333 Let the super performKeyEquivalent deal with them (Bug#14747).
9335 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9337 * widget.c (resize_cb): Remove unused local.
9339 Do not use GTK 3 if it exists but cannot be compiled.
9340 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9341 * xterm.c (x_error_handler) [!USE_GTK]:
9344 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9346 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9348 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9349 to the valid range of values. (Bug#14753)
9351 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9352 when moving point by using the current glyph matrix. This avoids
9353 the need to force redisplay when this function is called in a
9356 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9358 Fix minor problems found by static checking.
9359 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9360 Redo the latter's body to sidestep GCC parenthesization warnings.
9361 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9362 * coding.c (detect_coding, detect_coding_system):
9363 * coding.h (struct undecided_spec):
9364 Use bool for boolean.
9365 * image.c (QCmax_width, QCmax_height): Now static.
9366 * xdisp.c (Fmove_point_visually): Remove unused local.
9368 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9370 * xdisp.c (Fmove_point_visually): New function.
9372 2013-06-28 Kenichi Handa <handa@gnu.org>
9374 * coding.h (define_coding_undecided_arg_index): New enum.
9375 (coding_attr_index): New members
9376 coding_attr_undecided_inhibit_null_byte_detection,
9377 coding_attr_undecided_inhibit_iso_escape_detection,
9378 coding_attr_undecided_prefer_utf_8.
9379 (undecided_spec): New struct.
9380 (struct coding_system): New member `undecided' of the member
9383 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9384 (detect_coding): Likewise.
9385 (detect_coding_system): Likewise.
9386 (Fdefine_coding_system_internal): New coding system properties
9387 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9389 (syms_of_coding): Adjust for coding_arg_undecided_max.
9391 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9393 * image.c (x_from_xcolors): Remove unused local.
9395 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9397 Defer image data transfer between X client and server until actual
9400 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9403 * image.c (Destroy_Image): Remove.
9404 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9405 `mask_p', and `colors_p'. All uses changed.
9406 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9407 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9408 New macros for `flags' arg to x_clear_image_1.
9409 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9410 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9411 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9412 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9413 (image_get_x_image, image_unget_x_image): New functions or macros.
9414 (image_background, image_background_transparent, x_to_xcolors)
9415 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9416 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9417 instead of Destroy_Image.
9418 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9419 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9420 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9421 (imagemagick_load_image, svg_load_image): Use them instead of
9422 x_create_x_image_and_pixmap, and x_put_x_image followed by
9423 x_destroy_x_image, respectively.
9424 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9425 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9426 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9427 background_transparent fields.
9428 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9429 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9431 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9433 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9434 This mostly consists of undoing recent changes.
9435 * callproc.c (Fcall_process):
9436 * process.c (create_process):
9437 Do not worry about catching SIGCHLD here, undoing previous change.
9438 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9439 * process.c, process.h (catch_child_signal):
9440 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9441 * process.c (catch_child_handler): Don't worry about being called
9442 lazily and do not assume caller has blocked SIGCHLD, undoing
9443 previous change. Move first-time stuff back to
9444 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9445 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9446 set lib_child_handler if it's already initialized, which may
9447 help avoid problems on GNUstep.
9449 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9451 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9452 * callproc.c (Fcall_process):
9453 * process.c (create_process):
9454 Make sure SIGCHLD is caught before we fork,
9455 since Emacs startup no arranges to catch SIGCHLD.
9456 * process.c (lib_child_handler): Initialize to null, not to
9458 (catch_child_signal): Allow self to be called lazily.
9459 Do nothing if it's already been called.
9460 Assume caller has blocked SIGCHLD (all callers do now).
9461 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9462 just before it's really needed.
9463 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9464 since it hasn't been caught yet.
9466 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9468 * image.c (compute_image_size): New function to implement
9469 :max-width and :max-height.
9470 (imagemagick_load_image): Use it.
9472 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9474 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9475 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9477 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9478 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9479 the SIGCHLD handler, since the code is not atomic and (due to glib)
9480 signals may be arriving now.
9481 * sysdep.c (init_signals): Do not catch child signals here;
9482 'main' now does that later, at a safer time.
9484 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9486 Clean up SIGCHLD handling a bit (Bug#14569).
9487 * process.c, process.h (catch_child_signal):
9488 Now always extern, even if !NS_IMPL_GNUSTEP.
9489 * process.c (catch_child_signal): Move glib tickler here from
9490 init_process_emacs, so that it's done earlier in Emacs
9491 initialization. Also move the noninteractive && !initialized
9492 check here from init_process_emacs. This is all a bit cleaner for
9493 GNUish platforms, and I hope it works around the Cygwin bug.
9494 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9495 that glib signal handling is tickled before glib creates threads.
9497 * process.c (wait_reading_process_output): Avoid int overflow
9498 when reading more than 2 GiB total from a process.
9500 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9502 * process.c (create_process): Handle a couple more cases,
9503 i.e., work even if new_argv and wait_child_setup[i] are cached.
9504 Use Fcall_process's style for volatile vars.
9506 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9508 * process.c (create_process): Mark PROCESS volatile.
9510 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9512 Use C99-style flexible array members if available.
9513 This avoids some subtle aliasing issues, which typically
9514 aren't a problem with GCC but may be a problem elsewhere.
9515 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9516 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9517 In either case, it uses a flexible array member rather than
9518 the old struct hack. All uses changed.
9519 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9520 Adjust to sdata reorganization.
9521 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9522 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9523 that ports better to pre-C99 non-GCC.
9524 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9525 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9526 as the latter has changed.
9527 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9528 and port better to pre-C99 GCC.
9529 * image.c (struct xpm_cached_color):
9530 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9531 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9532 Use FLEXIBLE_ARRAY_MEMBER.
9533 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9534 Move decl to top level so it gets checked against implementation.
9535 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9536 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9538 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9540 * syntax.c: Integer cleanups.
9541 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9542 All uses that need 0-or-2 changed to:
9543 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9544 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9545 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9546 (char_quoted, prev_char_comend_first, back_comment)
9547 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9548 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9549 Use bool for boolean.
9550 (update_syntax_table, skip_chars, skip_syntaxes):
9551 Prefer int to unsigned when either will do.
9552 (back_comment): Return boolean success flag, like forw_comment,
9553 instead of positive-or-minus-1 (which might have overflowed int anyway).
9554 Don't stuff ptrdiff_t into int.
9555 (syntax_spec_code, syntax_code_spec): Now const.
9556 (Fmatching_paren, scan_lists, scan_sexps_forward):
9557 Use enum syntaxcode for syntax code.
9558 (Fmatching_paren): Check that arg is a character, not just an integer.
9559 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9560 (Finternal_describe_syntax_value): Omit no-longer-needed
9562 (skip_chars): Use char, not unsigned char, when the distinction
9564 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9565 * bytecode.c (exec_byte_code):
9566 * syntax.c (syntax_spec_code, Fchar_syntax)
9567 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9569 * syntax.h (SYNTAX_WITH_FLAGS):
9570 Omit unnecessary casts.
9572 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9574 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9575 line dimensions here, to avoid race conditions with the main
9576 thread. (Bug#14062, bug#14630, bug#14669)
9578 * w32term.c (w32_draw_window_cursor): Compute the header line and
9579 mode line dimensions here.
9580 <w32_system_caret_window, w32_system_caret_hdr_height>:
9581 <w32_system_caret_mode_height>: New variables.
9583 * w32term.h: Declare them.
9585 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9587 * alloc.c (die): Move "assertion failed" string here ...
9588 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9589 COND when SUPPRESS_CHECKING. This shrinks the executable text
9590 size by 0.8% to 2.2% when configured with --enable-checking,
9591 depending on optimization flags (GCC 4.8.1 x86-64).
9593 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9595 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9597 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9598 base is 2; this is more accurate.
9600 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9602 * sound.c (string_default): Move to !WINDOWSNT section.
9603 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9605 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9607 * sound.c: Integer cleanups.
9608 Remove unnecessary forward decls.
9609 (struct sound_device): The 'file' member is now a Lisp_Object, not
9610 a char *, so that we needn't invoke alloca on a huge size.
9611 (Fplay_sound_internal): Adjust to this.
9612 (string_default): New function.
9613 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9614 Use it to adjust to the struct sound_device change.
9615 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9616 (be2hs) [0]: Remove.
9618 * syntax.c (skip_chars): Don't use uninitialized storage
9619 when searching a multibyte buffer for characters that are not in a
9620 unibyte string that contains non-ASCII characters.
9622 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9624 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9625 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9627 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9629 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9631 2013-06-18 Kenichi Handa <handa@gnu.org>
9633 * font.c (Ffont_spec): Signal an error for an invalid font name
9636 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9638 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9639 In particular this ports to 32-bit sparc Sun cc.
9640 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9641 array with a dummy element at specpdl[-1], so that its address can
9643 (unbind_to): Do not copy the binding; not needed, now that we
9644 copy old_value in the one place where the copy is needed.
9645 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9646 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9647 (union specbinding): Rename from struct specbinding. Redo layout
9648 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9649 which is not portable. With Sun C 5.12 32-bit sparc, the
9650 declaration causes nargs to be an unsigned bitfield, a behavior
9651 that the C standard allows; but Emacs wants nargs to be signed.
9652 The overall type is now a union of structures rather than a
9653 structure of union of structures, and the 'kind' member is now a
9654 bitfield, so that the overall type doesn't grow. All uses changed.
9655 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9657 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9659 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9660 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9662 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9664 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9666 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9667 unless we know that the window w's frame is a frame object.
9668 Another attempt at solving bug#14062 and bug#14630.
9670 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9672 * textprop.c (property_set_type): New enum.
9673 (add_properties): Allow appending/prepending text properties.
9674 (add_text_properties_1): Factored out of Fadd_text_properties.
9675 (Fadd_text_properties): Move all the code into
9676 add_text_properties_1.
9677 (Fadd_face_text_property): New function that calls
9678 add_text_properties_1.
9680 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9682 Move functions from lisp.h to individual modules when possible.
9683 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9684 * alloc.c (XFLOAT_INIT, set_symbol_name):
9685 * buffer.c (CHECK_OVERLAY):
9686 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9687 (set_char_table_parent):
9688 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9689 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9690 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9691 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9693 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9694 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9695 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9696 (backtrace_args, backtrace_debug_on_exit):
9697 * floatfns.c (CHECK_FLOAT):
9698 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9699 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9700 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9701 (set_hash_index_slot):
9702 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9703 * marker.c (CHECK_MARKER):
9704 * textprop.c (CHECK_STRING_OR_BUFFER):
9705 * window.c (CHECK_WINDOW_CONFIGURATION):
9706 Move here from lisp.h, and make these functions static rather than
9708 * buffer.c (Qoverlayp):
9710 * fns.c (Qhash_table_p):
9711 * window.c (Qwindow_configuration_p):
9713 * lisp.h: Remove the abovementioned defns and decls.
9715 Use functions, not macros, for XINT etc (Bug#11935).
9716 In lisp.h, prefer functions to function-like macros, and
9717 constants to object-like macros, when either will do. This:
9718 . simplifies use, as there's no more need to worry about
9719 arguments' side effects being evaluated multiple times.
9720 . makes the code easier to debug on some platforms.
9721 However, when using gcc -O0, keep using function-like macros
9722 for a few critical operations, for performance reasons.
9723 This sort of thing isn't needed with gcc -Og, but -Og
9724 is a GCC 4.8 feature and isn't widely-enough available yet.
9725 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9726 Remove enum lsb_bits; no longer needed.
9727 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9728 * buffer.c (Qoverlap):
9730 * fns.c (Qhash_table_p):
9731 Now extern, so lisp.h can use these symbols.
9732 * dispextern.h: Include character.h, for MAX_CHAR etc.
9733 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9734 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9735 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9736 (GLYPH_CODE_P): Move here from lisp.h.
9737 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9738 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9739 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9740 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9741 XUNTAG now returns void *.
9742 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9743 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9744 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9745 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9746 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9747 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9748 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9749 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9750 New macros, renamed from their sans-lisp_h_ counterparts.
9751 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9752 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9753 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9754 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9755 If compiling via GCC without optimization, define these as macros
9756 in addition to inline functions.
9757 To disable this, compile with -DINLINING=0.
9758 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9759 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9760 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9761 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9762 (INTMASK, VALMASK): Now macros, since static values cannot be
9763 accessed from extern inline functions.
9764 (VALMASK): Also a constant, for benefit of old GDB.
9765 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9766 is INTEGERP, which can fold it in.
9767 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9768 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9769 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9770 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9771 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9772 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9773 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9774 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9775 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9776 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9777 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9778 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9779 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9780 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9781 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9782 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9783 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9784 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9785 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9786 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9787 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9788 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9789 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9790 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9791 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9792 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9793 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9794 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9795 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9796 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9797 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9798 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9799 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9801 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9802 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9803 (VALMASK): Define in one place rather than in two, merging the
9804 USE_LSB_TAG parts; this is simpler.
9805 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9806 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9807 Move up, to avoid use before definition.
9808 Also include "globals.h" earlier, for the same reason.
9809 (make_natnum): New function.
9810 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9811 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9812 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9813 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9814 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9815 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9816 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9817 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9818 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9819 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9820 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9821 (Qwindow_configuration_p, Qimage): New forward declarations.
9822 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9823 (STRING_COPYIN): Remove; unused.
9824 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9825 (xcar_addr, xcdr_addr): New functions. All uses changed.
9826 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9827 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9828 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9829 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9830 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9831 (TYPE_RANGED_INTEGERP): Simplify.
9832 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9833 (setlocale, fixup_locale, synchronize_system_messages_locale)
9834 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9835 Now empty functions, not macros.
9836 (functionp): Return bool, not int.
9837 * window.c (Qwindow_configuration_p): Now extern,
9838 so window.h can use it.
9839 * window.h (Qwindowp): Move decl back to lisp.h.
9841 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9843 * xdisp.c (Fline_pixel_height): New function, required for solving
9846 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9848 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9850 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9852 * lread.c (syms_of_lread):
9853 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9855 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9857 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9859 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9861 * fileio.c (expand_file_name): Doc fix.
9863 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9865 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9866 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9867 Wait for self, not for 0. This can't hurt on GNU or similar
9868 system, and may help with Cygwin.
9870 * keyboard.c: Don't use PROP (...) as an lvalue.
9871 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9872 Use set_prop (A, B), not PROP (A) = B.
9874 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9876 * xdisp.c (get_it_property): Use it->window instead of generating
9877 a Lisp object from it->w.
9879 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9881 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9882 get-char-property the window that is being rendered, instead of
9883 the buffer, to support window-specific overlays. (Bug#14575)
9884 (compute_display_string_pos): When W is NULL, use the current
9885 buffer as the object to pass to get-char-property.
9886 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9887 pointer member of the bidi iterator, since no window is pertinent
9890 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9892 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9893 being displayed, and pass it to compute_display_string_pos.
9894 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9895 (bidi_paragraph_init): All callers changed.
9897 * xdisp.c (init_from_display_pos, init_iterator)
9898 (handle_single_display_spec, next_overlay_string)
9899 (get_overlay_strings_1, reseat_1, reseat_to_string)
9900 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9901 Set bidi_it.w member from it->w.
9902 (compute_display_string_pos): Accept additional argument, the
9903 window being displayed, and pass it to Fget_char_property.
9906 * dispextern.h (struct bidi_it): New member w, the window being
9908 (compute_display_string_pos): Adjust prototype.
9910 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9912 * xgselect.c: Remove unneeded include xterm.h.
9914 * process.c (wait_reading_process_output): Check for NS before GLIB.
9915 GLIB may be linked in due to rsvg, but ns_select must be called.
9917 * xgselect.c (xg_select): Remove call to window_system_available
9918 and g_main_context_pending at the top, so Gdk events (i.e. file
9919 notify) are processed when Emacs is started with -nw.
9921 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9923 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9924 (ctagsfiles3): New variable, includes only *.m files.
9925 (TAGS): Use an explicit language name in the regular expressions,
9926 to avoid transformation of '/SOMETHING' by MSYS to
9927 'c:\MSYS\SOMETHING'.
9929 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9931 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9933 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9935 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9936 still need to set the mouse pointer shape and activate help-echo.
9939 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9941 A few porting etc. fixes for the new file monitor code.
9942 See the thread containing
9943 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9944 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9945 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9946 (dir_monitor_callback, Fgfile_rm_watch):
9947 Use assq_no_quit instead of Fassoc, for speed.
9948 (dir_monitor_callback, Fgfile_rm_watch):
9949 eassert that the monitor is a fixnum.
9950 (dir_monitor_callback): No need for CDR_SAFE.
9951 Simplify building of lisp with alternative tails.
9952 (Fgfile_add_watch, Fgfile_rm_watch):
9953 Do not assume glib functions set errno reliably on failure.
9954 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9955 and signal an error otherwise.
9956 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9957 Use Fdelq instead of Fdelete, for speed.
9959 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9961 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9962 don't insist on being invoked on a highlighted tool-bar button.
9963 Avoids losing tool-bar functionality when mouse-highlight is nil.
9964 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9965 Don't highlight when mouse-highlight is nil.
9966 (note_mouse_highlight): When mouse-highlight is nil, don't return
9967 right away; instead, run tool-bar and mode-line highlight
9968 subroutine, clear any existing highlight, and revert the mouse
9969 pointer to its default shape. (Bug#14558)
9971 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9973 * lisp.mk (lisp): Add prog-mode.el.
9975 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9977 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9978 * process.c (dummy_handler): New function.
9979 (lib_child_handler): New static var.
9980 (handle_child_signal): Invoke it.
9981 (catch_child_signal): If a library has set up a signal handler,
9982 save it into lib_child_handler.
9983 (init_process_emacs): If using glib and not on Windows, tickle glib's
9984 child-handling code so that it initializes its private SIGCHLD handler.
9985 * syssignal.h (SA_SIGINFO): Default to 0.
9986 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9987 31; it should no longer be needed now.
9989 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9991 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9993 * gfilenotify.c (globals_of_gfilenotify): New function.
9994 (syms_of_gfilenotify): Move global initialization there.
9996 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9998 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10000 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10001 * keyboard.c (menu_bar_items, tool_bar_items):
10002 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10003 not override local keymaps any more.
10005 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10007 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10009 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10011 * w32console.c (initialize_w32_display): Return the dimensions of
10012 the console window via 2 additional arguments, not via the current
10013 frame. This avoids crashes due to overrunning the bounds of
10014 frame's decode_mode_spec_buffer, which is not resized following
10015 the change of the frame dimensions from the initial 10x10.
10017 * w32term.h (w32_initialize_display_info): Adjust prototype.
10019 * term.c (init_tty): Take dimensions of the frame from the values
10020 returned by initialize_w32_display.
10022 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10023 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10024 (LIBES): Add $(GFILENOTIFY_LIBS).
10026 * w32inevt.c (handle_file_notifications): Add dummy implementation
10027 for !HAVE_W32NOTIFY.
10029 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10031 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10033 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10035 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10037 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10039 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10041 Fix minor problems found by static checking.
10042 * data.c (pure_write_error):
10043 Use xsignal2, not Fsignal, as Fsignal might return.
10044 * eval.c (set_backtrace_debug_on_exit): Now static.
10045 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10046 No longer inline. EXTERN_INLINE is needed only for functions
10047 defined in .h files. Reindent function header as per GNU style.
10048 (backtrace_p, backtrace_top, backtrace_next):
10049 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10050 compiler or linker. Add extern decls to pacify gcc -Wall.
10051 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10053 * frame.c (free_monitors): Define only on platforms that need it.
10054 * nsterm.m (ns_term_init):
10055 * process.c (catch_child_signal):
10056 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10057 defined on all porting targets these days.
10058 * process.c, process.h (catch_child_signal):
10059 Make it extern only if NS_IMPL_GNUSTEP is defined.
10061 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10063 * w32.c (gettimeofday): Make the signature identical to prototype
10064 in nt/inc/sys/time.h.
10066 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10068 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10071 * keyboard.c (safe_run_hooks_error): Improve error message.
10073 * data.c (pure_write_error): Add `object' argument.
10074 * puresize.h (CHECK_IMPURE): Use it.
10076 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10078 * Makefile.in (NOTIFY_OBJ): New variable.
10079 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10081 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10082 Call syms_of_gfilenotify.
10084 * gfilenotify.c: New file.
10086 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10087 and Qfile_w32notify.
10088 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10089 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10091 * lisp.h: Declare syms_of_gfilenotify.
10093 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10095 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10097 Merge the specpdl and backtrace stacks. Make the structure of the
10098 specpdl entries more obvious via a tagged union of structs.
10099 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10100 (enum specbind_tag): New enum.
10101 (struct specbinding): Make it a tagged union of structs.
10102 Add a case for backtrace records.
10103 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10104 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10105 (backtrace_debug_on_exit): New accessors.
10106 (struct backtrace): Remove.
10107 (struct catchtag): Remove backlist field.
10108 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10110 (Flocal_variable_p): Speed up the common case where the binding is
10112 * eval.c (backtrace_list): Remove.
10113 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10114 (set_backtrace_args, set_backtrace_nargs)
10115 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10116 (backtrace_next): New functions.
10117 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10118 (unwind_to_catch, internal_lisp_condition_case)
10119 (internal_condition_case, internal_condition_case_1)
10120 (internal_condition_case_2, internal_condition_case_n): Don't bother
10121 with backtrace_list any more.
10122 (Fsignal): Adjust to new backtrace format.
10123 (grow_specpdl): Move up.
10124 (record_in_backtrace): New function.
10125 (eval_sub, Ffuncall): Use it.
10126 (apply_lambda): Adjust to new backtrace format.
10127 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10129 (specbind): Adjust to new specpdl format. Simplify.
10130 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10131 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10133 (mark_backtrace): Remove.
10134 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10135 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10136 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10138 * profiler.c (record_backtrace): Use get_backtrace.
10139 (handle_profiler_signal): Use backtrace_top_function.
10140 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10141 accessor functions.
10143 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10145 * process.h (catch_child_signal): Declare.
10147 * process.c (catch_child_signal): New function.
10148 (init_process_emacs): Call it.
10150 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10151 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10153 (x_set_cursor_type): Remove declaration.
10154 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10155 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10156 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10157 (ns_get_color): Use F suffix on float.
10158 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10159 (ns_get_rgb_color): Remove.
10160 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10161 (note_mouse_movement): x and y are CGFloat.
10162 (ns_draw_fringe_bitmap): Remove unused rowY.
10163 Change #if to COCOA && >= 10_6.
10164 (ns_draw_window_cursor): Remove unused overspill.
10165 (ns_draw_underwave): width and x are EamcsCGFloat.
10166 (ns_draw_box): thickness is CGFloat.
10167 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10168 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10169 if not in main thread.
10170 (ns_get_pending_menu_title, ns_check_menu_open)
10171 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10172 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10173 (sendFromMainThread:): New method.
10174 (changeFont:): size is CGFloat.
10175 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10176 Disable warning about permanent text.
10177 (characterIndexForPoint:): Adjust return type depending on GNUstep
10179 (mouseDown:): delta is CGFloat.
10180 (updateFrameSize): Remove unised variable f.
10181 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10182 Cast float to EmacsCGFloat.
10183 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10184 also to -1 when restoring.
10185 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10186 inside NS_IMPL_COCOA.
10187 (toggleFullScreen:): Put call to toggleFullScreen inside
10188 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10189 (setPosition:portion:whole:): por is CGFloat.
10190 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10191 (mouseDown:): Use CGFloat.
10192 (mouseDragged:): Remove unised variable edge.
10193 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10195 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10196 of CGFloat differs.
10197 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10198 when NS_IMPL_GNUSTEP.
10199 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10200 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10201 (EmacsToolbar): Add clearAll. Add tag argument to
10202 addDisplayItemWithImage.
10203 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10205 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10207 * nsmenu.m (ns_update_menubar): Make static.
10208 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10209 (fillWithWidgetValue:): Add cast to SEL for setAction.
10210 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10211 (update_frame_tool_bar): Update code for GNUstep.
10212 (clearAll): New method.
10213 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10214 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10215 Move identifierToItem setObject and activeIdentifiers addObject before
10216 call to insertItemWithItemIdentifier.
10217 (validateVisibleItems): Fix indentation.
10218 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10219 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10220 UtilityWindow to aStyle, remove call to setStyleMask.
10222 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10224 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10225 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10226 Use F suffix on floats.
10227 (ns_char_width): Returns CGFloat.
10228 (ns_ascii_average_width): w is CGFloat instead of float.
10229 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10231 (ns_glyph_metrics): CGFloat instead of float.
10233 * nsfns.m (x_set_foreground_color, x_set_background_color):
10235 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10236 remove unused variables.
10237 (Fns_read_file_name): Keep track if panel is for save.
10238 Use ns_filename_from_panel/ns_directory_from_panel.
10239 (Fns_list_services): delegate only used for COCOA.
10240 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10241 Just return the input if GNUstep.
10242 (x_screen_planes): Remove.
10243 (Fxw_color_values): Use EmacsCGFloat
10244 (Fns_display_monitor_attributes_list): Only get screen number for
10246 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10248 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10249 ns_directory_from_panel.
10251 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10253 * process.c (handle_child_signal): Also use WCONTINUED.
10254 This is so that list-processes doesn't mistakenly list the process
10255 as stopped, when the process has actually been continued and is
10258 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10260 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10261 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10262 not already configured.
10264 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10266 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10268 * Makefile.in (mostlyclean): Remove *.res files.
10270 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10272 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10273 a buffer (bug#8447).
10275 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10277 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10278 display vector, and we backtrack, handle the case that the
10279 previous character position is also displayed from a display
10280 vector or covered by a display string or image. (Bug#14476)
10282 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10284 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10285 (struct MonitorInfo, free_monitors): Remove.
10286 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10287 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10288 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10291 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10292 (struct MonitorInfo, free_monitors): Remove.
10293 (ns_screen_name): Make static.
10294 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10295 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10298 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10299 (struct MonitorInfo): New struct.
10300 (free_monitors, make_monitor_attribute_list): Declare.
10302 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10304 (free_monitors, make_monitor_attribute_list): New functions.
10305 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10308 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10310 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10312 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10314 * keyboard.c: Apply keyboard decoding only to events that come directly
10315 from the tty, not from unread-command-events (bug#14368).
10316 (read_event_from_main_queue): New function, extracted from read_char.
10317 (read_decoded_char): Remove.
10318 (read_decoded_event_from_main_queue): New function to replace it.
10319 (read_char): Use it.
10320 (read_key_sequence): Use read_char rather than read_decoded_char.
10322 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10324 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10326 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10328 2013-05-22 Kenichi Handa <handa@gnu.org>
10330 The following changes are to fix the setting of
10331 buffer-file-coding-system on, for instance, C-x RET c unix RET
10332 _FILE_OF_DOS_EOL_TYPE_ RET.
10334 * coding.h (struct coding_system): New member detected_utf8_chars.
10336 * coding.c (detect_coding_utf_8): Count characters and check EOL
10337 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10339 (setup_coding_system): Do not initialize coding->head_ascii.
10340 (check_ascii): Do not set coding->eol_seen but update it. Do not
10341 call adjust_coding_eol_type here.
10342 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10343 If the eol-type of CODING is already specified, adjust the eol type
10344 of the found coding-system.
10345 (decode_coding_gap): Cancel previous change. Utilize the
10346 character numbers counted by detect_coding_utf_8. Fix detection
10349 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10351 * search.c (looking_at_1): Only set last_thing_searched if the match
10352 changed the match-data (bug#14281).
10354 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10356 * xdisp.c (reseat_at_previous_visible_line_start):
10357 Already declared in dispextern.h, so remove it here.
10358 (move_it_vertically_backward): Likewise.
10360 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10362 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10363 (Fx_display_pixel_width, Fx_display_pixel_height)
10364 (Fx_display_mm_width, Fx_display_mm_height):
10365 Mention `display-monitor-attributes-list' in docstrings.
10367 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10368 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10369 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10370 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10371 (Fx_display_backing_store, Fx_display_visual_class)
10372 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10373 (Fx_display_grayscale_p, Fx_display_pixel_width)
10374 (Fx_display_pixel_height, Fx_display_planes)
10375 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10376 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10377 (Fx_display_mm_width, Fx_display_mm_height)
10378 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10379 height for all physical monitors as in X11.
10381 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10382 Return pixel width or height for all physical monitors as in X11.
10384 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10386 Port --enable-gcc-warnings to clang.
10387 * bytecode.c (exec_byte_code):
10389 Redo diagnostic pragmas to pacify clang, too.
10390 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10391 * editfns.c (Fencode_time):
10392 * fileio.c (file_accessible_directory_p):
10393 * font.c (font_unparse_xlfd):
10394 Use '&"string"[index]' instead of '"string" + (index)'.
10395 * undo.c (user_error): Remove; unused.
10397 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10399 * insdel.c (insert_1_both): Document the arguments, instead of
10400 referring to insert_1, which no longer exists.
10402 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10403 some window, increment windows_or_buffers_changed, so that
10404 *Messages* display in that window is updated. (Bug#14408)
10406 * w32.c: Include epaths.h.
10407 (init_environment): Use cmdproxy.exe without leading directories.
10408 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10410 (gettimeofday): Adjust signature and return value to Posix
10413 * unexw32.c (open_output_file): Delete the existing emacs.exe
10414 before creating it, to break the hard link to the versioned
10417 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10418 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10419 (FIRSTFILE_OBJ): New variables.
10420 (W32_RES): Rename to EMACSRES. All users changed.
10421 (base_obj): Use $(CM_OBJ).
10422 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10423 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10424 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10425 $(W32_RES_LINK) before $(LIBES).
10426 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10428 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10430 * makefile.w32-in (DOC): Use just "DOC".
10432 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10434 * process.c: Export default filters and sentinels to Elisp.
10435 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10437 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10438 (Fset_process_sentinel, Fformat_network_address):
10439 Default to them instead of nil.
10440 (server_accept_connection): Sentinels can't be nil any more.
10441 (read_and_dispose_of_process_output): New function, extracted from
10442 read_process_output.
10443 (read_process_output): Use it; filters can't be nil.
10444 (Finternal_default_process_filter): New function, extracted from
10445 read_process_output.
10446 (exec_sentinel_unwind): Remove function.
10447 (exec_sentinel): Don't zilch sentinel while running.
10448 (status_notify): Sentinels can't be nil.
10449 (Finternal_default_process_sentinel): New function extracted from
10451 (setup_process_coding_systems): Default filter is not nil any more.
10452 (syms_of_process): Export new Elisp functions and initialize
10454 * lisp.h (make_lisp_proc): New function.
10456 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10458 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10460 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10462 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10463 unless we know that the window w is a leaf window.
10464 Another attempt at solving bug#14062.
10466 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10468 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10471 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10473 * image.c (gif_load): Check that subimages fit (Bug#14345).
10475 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10477 * lread.c (skip_dyn_eof): New function.
10478 (read1): Use it to skip the end of a file in response to #@00.
10480 * doc.c (get_doc_string): Slightly relax the sanity checking.
10482 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10484 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10485 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10486 (MonitorInfo): New struct.
10487 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10488 (Fns_display_monitor_attributes_list): New functions.
10489 (display-usable-bounds): Remove.
10490 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10493 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10495 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10496 (GTK_CHECK_VERSION): New macro, if not already defined.
10497 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10498 replaced by GTK_CHECK_VERSION.
10500 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10502 * xterm.h (GTK_PREREQ): New macro.
10503 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10504 to use this macro instead, for consistency and clarity.
10506 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10508 * xdisp.c (row_for_charpos_p): New function, with code of
10509 cursor_row_p, but accepts an additional argument CHARPOS instead
10510 of using a hardcoded PT.
10511 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10512 (row_containing_pos): Call row_for_charpos_p instead of partially
10513 doing the same. Fixes cursor positioning under longlines-mode
10514 when longlines-show-effect includes more than one newline, when
10515 moving the cursor vertically up.
10517 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10519 * makefile.w32-in (ACL_H): New macro.
10520 ($(BLD)/fileio.$(O)): Update dependencies.
10522 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10524 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10525 * Makefile.in (LIB_ACL): New macro.
10526 (LIBACL_LIBS): Remove.
10527 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10528 * fileio.c: Include <acl.h>.
10529 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10530 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10532 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10535 * unexelf.c: Don't assume ElfW (Half) fits in int.
10536 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10537 when dealing with ElfW (Half) values, since they can exceed 2**31
10538 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10539 (entry_address): Omit unused NUM arg. All uses changed.
10541 2013-05-07 Juri Linkov <juri@jurta.org>
10543 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10544 to the string converted from number with `Fnumber_to_string'.
10547 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10549 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10550 This fixes a problem introduced by my previous change.
10552 2013-05-07 Glenn Morris <rgm@gnu.org>
10554 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10556 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10558 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10560 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10562 Static checking by GCC 4.8.0.
10563 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10564 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10565 (x_get_monitor_attributes_fallback)
10566 (x_get_monitor_attributes_xinerama)
10567 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10568 Define only if USE_GTK.
10569 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10570 (x_get_monitor_attributes_fallback): Omit unused locals.
10571 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10572 Use double, not float, to avoid mixed-mode floating point arithmetic.
10574 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10575 Jan Djärv <jan.h.d@swipnet.se>
10577 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10578 (XINERAMA_CFLAGS): New macros.
10579 (ALL_CFLAGS, LIBES): Use them.
10581 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10582 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10583 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10584 (syms_of_xfns): DEFSYM them.
10585 (struct MonitorInfo): New struct.
10586 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10587 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10588 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10589 (x_get_monitor_attributes_xinerama): New functions.
10590 (Fx_display_monitor_attributes_list): New primitive.
10591 (syms_of_xfns): Defsubr it.
10593 * xterm.h (x_display_info): Add Xatom_net_workarea and
10594 Xatom_net_current_desktop.
10596 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10597 and dpyinfo->Xatom_net_current_desktop.
10599 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10601 * xdisp.c (pos_visible_p): Use the special code for finding the
10602 beginning of a display property or overlay for any "replacing"
10603 display property, not just for display strings. This solves
10604 incorrect reporting of position by posn-at-point. (Bug#14241)
10606 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10608 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10609 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10610 Verify that ElfW (Half) fits in int.
10611 (fatal): Use same signature as lisp.h.
10612 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10613 configure and build with -DUNEXELF_DEBUG without worrying about
10614 other modules that use DEBUG.
10615 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10616 possibly-wide integers now uses it instead of plain fprintf.
10617 (entry_address): New function, which avoids problems with 32-bit
10618 overflow on 64-bit hosts.
10619 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10620 (round_up): Don't assume the remainder fits in int.
10621 (find_section): Use bool for boolean. Simplify debug code.
10622 (unexec): Don't assume file sizes fit in int or size_t.
10623 Omit unnecessary trailing newline in 'fatal' format.
10624 Use strerror rather than outputting decimal error number.
10625 Remove unused code when emacs is not defined;
10626 this file relies on Emacs now.
10627 Don't assume e_phnum and e_shnum are positive.
10629 * regex.c: Fix problems when DEBUG is defined.
10630 (extract_number, extract_number_and_incr): Define regardless of
10631 whether DEBUG is defined; that's simpler and makes the code less
10632 likely to go stale in the normal case when DEBUG is not defined.
10633 Return int rather than taking an int * arg. All callers changed.
10634 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10635 Remove, replacing with ...
10636 (DEBUG_PRINT): New macro. All callers changed.
10637 (DEBUG_COMPILES_ARGUMENTS): New macro.
10638 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10639 (print_compiled_pattern, print_double_string) [DEBUG]:
10640 Use prototype rather than old-style definition.
10641 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10642 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10643 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10644 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10645 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10646 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10647 This matters only when DEBUG is defined.
10649 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10651 * xdisp.c (set_iterator_to_next): Set the
10652 ignore_overlay_strings_at_pos_p flag only if we are _really_
10653 iterating over an overlay string, as indicated by the
10654 current.overlay_string_index member. (Bug#14306)
10656 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10658 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10659 to where it is used, to avoid autorelease issues (Bug#14050).
10661 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10663 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10664 * fileio.c (syms_of_fileio): Implement this.
10665 * filelock.c (create_lock_file): If symbolic links don't work, so
10666 we use a regular file as a lock file, do not fsync the lock file;
10669 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10671 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10672 (syms_of_minibuf): Adjust accodingly.
10674 * callint.c (Fcall_interactively): Adjust calls accordingly.
10676 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10678 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10679 w->contents is a buffer before computing everything else.
10680 Use parentheses to disambiguate last part of the condition.
10682 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10683 assertion violations. (Bug#14062)
10685 2013-05-01 David Reitter <david.reitter@gmail.com>
10687 * nsfns.m (ns_tooltip): Initialize.
10689 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10691 * coding.c (decode_coding_gap): Don't remove the character before
10692 a newline unless it's a CR character. (Bug#14287)
10694 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10696 * dispextern.h (struct face): Move enum face_underline_type
10697 earlier so that bitfields can be in the same word.
10699 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10701 * nsfns.m (handlePanelKeys): New function.
10702 (EmacsOpenPanel:performKeyEquivalent:)
10703 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10704 arrows/function/control and copy/paste keys (Bug#14296).
10706 2013-04-27 Juri Linkov <juri@jurta.org>
10708 * callint.c (Fcall_interactively): Call `Qread_number' for
10709 interactive code letter `n' instead of using duplicate code.
10712 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10714 * systime.h (make_timeval): Declare as 'const'.
10716 2013-04-27 Kenichi Handa <handa@gnu.org>
10718 * font.c (font_open_entity): Always open a font of manageable
10721 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10723 Port better to AIX (Bug#14258).
10724 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10727 2013-04-24 Kenichi Handa <handa@gnu.org>
10729 * coding.c (decode_coding_iso_2022): When an invalid escape
10730 sequence is encountered, reset the invocation and designation
10731 status to the safest one.
10733 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10735 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10736 Without this fix, "make distclean" leaves stamp-h1 behind.
10738 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10740 * w32fns.c (w32_fullscreen_rect): New function to compute the
10741 window rectangle for the given fullscreen mode.
10742 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10743 longer tunes the window size. This keeps the window's edges flush
10744 with the screen and allows the taskbar to hide itself in fullboth.
10746 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10747 window decorations and uses the entire screen.
10749 * w32term.h (w32_fullscreen_rect) Add prototype.
10750 (struct w32_output): Replace normal_width, normal_height,
10751 normal_top, and normal_left members with a single normal_placement
10753 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10755 (FRAME_NORMAL_PLACEMENT): New macro.
10757 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10759 * minibuf.c (Ftest_completion): Silence compiler warning.
10761 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10763 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10766 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10769 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10770 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10771 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10772 parentheses where appropriate.
10774 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10776 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10778 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10780 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10781 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10782 Mention in the doc string that setting these variables takes
10783 effect only after a call to set-window-buffer. (Bug#14200)
10785 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10787 * indent.c (Fvertical_motion): Don't consider display strings on
10788 overlay strings as display strings on the buffer position we
10789 started from. This prevents vertical cursor motion from jumping
10790 more than one line when there's an overlay string with a display
10791 property at end of line.
10792 Reported by Karl Chen <Karl.Chen@quarl.org> in
10793 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10795 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10797 * window.c (select_window): `record_buffer' even if window is
10798 already selected (bug#14191).
10800 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10802 * window.c (Fwindow_end): Test more flags, including the buffer's
10803 last_overlay_modified flag, to determine whether the window's
10804 display is really up-to-date. Prevents the function from
10805 returning a stale value. (Bug#14170)
10806 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10809 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10811 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10812 garbaged only if it is not already the top frame on its TTY.
10813 This prevents flickering due to constant redrawing of TTY frames when
10814 there are GUI frames open in the same session. (Bug#13864)
10816 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10818 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10819 of marking the idle timers directly.
10821 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10823 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10824 tables (bug#14054).
10826 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10828 * window.c (select_window): Don't record_buffer while the invariant is
10829 temporarily broken (bug#14161).
10831 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10833 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10835 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10837 2013-04-07 Romain Francoise <romain@orebokech.com>
10839 Ignore additional platform-specific ACL errors (Bug#13702).
10840 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10841 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10843 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10845 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10848 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10850 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10851 This bug was introduced by my 2013-02-25 change that simplified
10852 data_start configuration. Without this change, on GNU/Linux
10853 an Emacs configured with --enable-profiling fails immediately
10854 due to a profiler signal.
10855 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10856 with these flags. On platforms where special flags are needed
10857 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10858 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10859 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10861 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10863 Get rid of some platform-specific functions examining window
10864 system and its capabilities. This is a partial rework of the
10866 * lisp.h (have_menus_p): Remove prototype. This function is
10867 replaced with platform-independent window_system_available.
10868 (check_window_system): Move to...
10869 * frame.h (decode_window_system_frame, window_system_available):
10870 ...here, add new prototypes.
10871 * frame.c (window_system_available, decode_window_system_frame):
10873 (check_window_system): Platform-independent now.
10874 * xterm.h (x_in_use): Remove declaration.
10876 * w32term.h (check_x_frame):
10877 * nsterm.h (check_x_frame): Remove prototypes. This function
10878 is replaced with platform-independent decode_window_system_frame.
10879 * msdos.c (have_menus_p): Remove.
10880 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10881 Remove platform-specific functions. Use check_window_system,
10882 decode_window_system_frame and check_ns_display_info where
10883 appropriate. Minor style and comment tweaks.
10884 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10885 (check_x_frame): Likewise.
10886 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10888 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10889 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10890 * xmenu.c, xselect.c: All related users changed.
10892 2013-04-03 Kenichi Handa <handa@gnu.org>
10894 The following changes is to optimize the code for reading UTF-8
10897 * coding.c (check_ascii): Rename from detect_ascii. Return value
10898 changed. Check EOL format. Do not call adjust_coding_eol_type
10900 (check_utf_8): New function.
10901 (adjust_coding_eol_type): Do nothing if already adjusted.
10902 (detect_coding): Compare the return value of check_ascii with
10903 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10904 (decode_coding_gap): Optimize for valid UTF-8.
10906 2013-03-21 Kenichi Handa <handa@gnu.org>
10908 * coding.c (syms_of_coding): Cancel previous change.
10910 * insdel.c (insert_from_gap): Fix previous change.
10912 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10914 Consistently use platform-specific function to detect window system.
10915 * lisp.h (check_window_system): New prototype. This function is
10916 going to replace check_x, check_w32 and check_ns.
10917 (have_menus_p): Mention msdos.c in comment.
10918 * fontset.c (check_window_system_func): Remove. Adjust all users.
10919 * fontset.h (check_window_system_func): Remove prototype.
10920 * nsterm.h (check_ns):
10921 * xterm.h (check_x):
10922 * w32term.h (check_w32): Likewise.
10923 * menu.c (Fx_popup_menu): Use check_window_system.
10924 * msdos.c (check_window_system): Define for MS-DOS.
10925 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10926 * w32fns.c (check_window_system): Likewise for MS-Windows.
10927 * xfns.c (check_window_system): Likewise for X.
10928 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10929 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10931 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10933 Prefer < to > in range checks such as 0 <= i && i < N.
10934 This makes it easier to visualize quantities on a number line.
10935 This patch doesn't apply to all such range checks,
10936 only to the range checks affected by the 2013-03-24 change.
10937 This patch reverts most of the 2013-03-24 change.
10938 * alloc.c (xpalloc, Fgarbage_collect):
10939 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10940 * character.c (string_escape_byte8):
10941 * charset.c (read_hex):
10942 * data.c (cons_to_unsigned):
10943 * dispnew.c (update_frame_1):
10944 * doc.c (Fsubstitute_command_keys):
10945 * doprnt.c (doprnt):
10946 * editfns.c (hi_time, decode_time_components):
10947 * fileio.c (file_offset):
10948 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10949 * font.c (font_intern_prop):
10950 * frame.c (x_set_alpha):
10951 * gtkutil.c (get_utf8_string):
10952 * indent.c (check_display_width):
10953 * keymap.c (Fkey_description):
10954 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10956 * minibuf.c (read_minibuf_noninteractive):
10957 * process.c (wait_reading_process_output):
10958 * search.c (Freplace_match):
10959 * window.c (get_phys_cursor_glyph):
10960 * xdisp.c (redisplay_internal):
10961 * xsmfns.c (smc_save_yourself_CB):
10962 Prefer < to > for range checks.
10963 * dispnew.c (sit_for): Don't mishandle NaNs.
10964 This fixes a bug introduced in the 2013-03-24 change.
10965 * editfns.c (decode_time_components): Don't hoist comparison.
10966 This fixes another bug introduced in the 2013-03-24 change.
10968 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10970 * frame.h (struct frame): Drop scroll_bottom_vpos
10971 member becaue all real users are dead long ago.
10972 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10973 * xdisp.c (redisplay_internal): Adjust user.
10975 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10977 * nsmenu.m (showAtX:Y:for:): setLevel to
10978 NSPopUpMenuWindowLevel (Bug#13998).
10980 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10982 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10983 (ns_check_pending_open_menu): Declare.
10985 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10986 (x_activate_menubar): Update the menu with title that matches
10987 ns_get_pending_menu_title, and call
10988 ns_check_pending_openmenu (Bug#12698).
10989 (menuWillOpen:): New method.
10990 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10992 * nsterm.m (menu_will_open_state, menu_mouse_point)
10993 (menu_pending_title): New varaibles.
10994 (ns_get_pending_menu_title, ns_check_menu_open)
10995 (ns_check_pending_open_menu): New functions.
10997 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10999 * indent.c (current_column_bol_cache): Remove leftover which is not
11000 used in Fmove_to_column any more.
11001 (current_column, scan_for_column): Adjust users.
11002 * keyboard.c (last_point_position_buffer, last_point_position_window):
11003 Remove leftovers which are not used for recording undo any more.
11004 (command_loop_1, syms_of_keyboard): Adjust users.
11005 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11006 redisplay_window any more.
11007 (move_it_to): Adjust user.
11009 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11011 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11012 Update dependencies.
11014 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11016 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11017 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11018 forward references.
11020 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11022 * window.h (struct window): Replace hchild, vchild and buffer slots
11023 with a single slot 'contents'. This is possible because each valid
11024 window may have either the child window (in vertical or horizontal
11025 combination) or buffer to display (for the leaf window). Using that,
11026 a lot of operations to traverse and/or change window hierarchies may
11027 be simplified. New member horizontal is used to distinguish between
11028 horizontal and vertical combinations of internal windows.
11029 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11030 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11031 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11032 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11033 Use contents slot, not buffer, where appropriate.
11034 (wset_combination): New function.
11035 (wset_buffer): Add eassert.
11036 (Fframe_first_window): Simplify the loop reaching first window.
11037 (Fwindow_buffer): Use WINDOW_LEAF_P.
11038 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11039 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11040 (unshow_buffer): Convert initial debugging check to eassert.
11041 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11042 (make_parent_window, window_resize_check, window_resize_apply)
11043 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11044 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11045 Adjust to match struct window changes.
11046 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11047 (mark_window_cursors_off, count_windows, get_leaf_windows)
11048 (foreach_window_1): Simplify the loop.
11049 * alloc.c (mark_object): Do not check for the leaf window because
11050 internal windows has no glyph matrices anyway.
11051 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11052 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11053 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11054 (build_frame_matrix_from_window_tree, mirror_make_current)
11055 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11056 (update_window_tree, set_window_update_flags): Simplify the loop.
11057 (sync_window_with_frame_matrix_rows): Enforce live window.
11058 Use contents slot, not buffer, where appropriate.
11059 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11060 and WINDOW_HORIZONTAL_COMBINATION_P.
11061 (make_frame_visible_1): Simplify the loop.
11062 Use contents slot, not buffer, where appropriate.
11063 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11064 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11065 (expose_window_tree): Likewise.
11066 Use contents slot, not buffer, where appropriate.
11067 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11068 to avoid deleted windows. Use contents slot instead of buffer.
11069 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11070 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11071 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11072 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11074 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11076 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11077 identify the reasons for assertion violations in bug#14062 and
11079 (Fx_show_tip): Fix compilation error under
11080 "--enable-check-lisp-object-type". (Bug#14073)
11082 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11083 Reported by <rzl24ozi@gmail.com>.
11085 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11087 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11089 (unwind_with_echo_area_buffer): ...to restore it here.
11090 This is needed to ensure that...
11091 (redisplay_window): ...both window markers are valid here,
11092 which is verified by eassert.
11093 * editfns.c (save_excursion_save): Do not assume that
11094 selected_window always displays the buffer.
11095 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11098 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11100 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11103 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11105 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11107 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11109 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11110 since MinGW's w32api headers do. This avoids compiler warnings.
11112 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11113 if already defined.
11115 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11117 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11119 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11121 * gtkutil.c (style_changed_cb): Check if frame is live and an
11122 X frame (Bug#14038).
11124 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11126 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11127 Define only for _WIN32_WINNT less than 0x0500.
11128 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11130 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11131 see its own definitions of 'struct timeval' and 'struct timezone'.
11133 Fix incompatibilities between MinGW.org and MinGW64 headers.
11134 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11136 * w32.c (REPARSE_DATA_BUFFER): Guard with
11137 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11139 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11141 * xterm.c: Include X11/XKBlib.h
11142 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11144 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11146 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11148 * blockinput.h (input_blocked_p): Likewise.
11149 * bytecode.c (exec_byte_code): Likewise.
11150 * callproc.c (call_process_kill, call_process_cleanup)
11151 (Fcall_process): Likewise.
11152 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11153 (Fccl_execute_on_string): Likewise.
11154 * character.c (string_escape_byte8): Likewise.
11155 * charset.c (read_hex): Likewise.
11156 * cm.c (calccost): Likewise.
11157 * data.c (cons_to_unsigned): Likewise.
11158 * dired.c (directory_files_internal, file_name_completion):
11160 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11161 (sit_for): Likewise.
11162 * doc.c (Fsubstitute_command_keys): Likewise.
11163 * doprnt.c (doprnt): Likewise.
11164 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11165 * emacsgtkfixed.c: Likewise.
11166 * fileio.c (file_offset, Fwrite_region): Likewise.
11167 * floatfns.c (Fexpt, fmod_float): Likewise.
11168 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11170 * font.c (font_intern_prop): Likewise.
11171 * frame.c (x_set_alpha): Likewise.
11172 * gtkutil.c (get_utf8_string): Likewise.
11173 * indent.c (check_display_width): Likewise.
11174 * intervals.c (create_root_interval, rotate_right, rotate_left)
11175 (split_interval_right, split_interval_left)
11176 (adjust_intervals_for_insertion, delete_node)
11177 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11178 (merge_interval_right, merge_interval_left, copy_intervals)
11179 (set_intervals_multibyte_1): Likewise.
11180 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11181 * keymap.c (Fkey_description): Likewise.
11182 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11183 * lread.c (openp, read_integer, read1, string_to_number):
11185 * menu.c (ensure_menu_items): Likewise.
11186 * minibuf.c (read_minibuf_noninteractive): Likewise.
11187 * print.c (printchar, strout): Likewise.
11188 * process.c (create_process, Faccept_process_output)
11189 (wait_reading_process_output, read_process_output, send_process)
11190 (wait_reading_process_output): Likewise.
11191 * profiler.c (make_log, handle_profiler_signal): Likewise.
11192 * regex.c (re_exec): Likewise.
11193 * regex.h: Likewise.
11194 * search.c (looking_at_1, Freplace_match): Likewise.
11195 * sysdep.c (get_child_status, procfs_ttyname)
11196 (procfs_get_total_memory): Likewise.
11197 * systime.h (EMACS_TIME_VALID_P): Likewise.
11198 * term.c (dissociate_if_controlling_tty): Likewise.
11199 * window.c (get_phys_cursor_glyph): Likewise.
11200 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11201 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11203 * xfns.c (Fx_window_property): Likewise.
11204 * xmenu.c (set_frame_menubar): Likewise.
11205 * xselect.c (x_get_window_property, x_handle_dnd_message):
11207 * xsmfns.c (smc_save_yourself_CB): Likewise.
11208 * xterm.c (x_scroll_bar_set_handle): Likewise.
11210 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11212 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11213 to be optional or nil. Adjust comment and convert it to docstring.
11214 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11215 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11217 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11219 Static checking by GCC 4.8-20130319.
11220 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11221 * process.c (Fset_process_datagram_address)
11222 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11223 * xdisp.c (get_char_face_and_encoding)
11224 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11225 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11226 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11228 2013-03-24 Ken Brown <kbrown@cornell.edu>
11230 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11231 fix compilation on 64-bit Cygwin, where underscores are not
11232 automatically prepended.
11234 * w32term.c (w32_initialize): Silence compiler warning.
11236 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11238 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11239 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11240 variables, to save and restore frame dimensions.
11241 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11242 after returning from a 'fullscreen' configuration.
11243 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11244 to avoid races between the main thread and the input thread.
11246 * w32term.h (struct w32_output): New members normal_width,
11247 normal_height, normal_top, normal_left, and prev_fsmode.
11248 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11249 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11250 members of a frame.
11252 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11253 'fullscreen' parameter. Always record previous width and height
11254 of the frame, except when switching out of maximized modes, so
11255 that they could be restored correctly, instead of resetting to the
11256 default frame dimensions. Send SC_RESTORE command to the frame,
11257 unless we are going to send SC_MAXIMIZE, to restore the frame
11258 resize hints in the mouse pointer shown by the window manager.
11261 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11263 * lisp.h (get_frame_param): Adjust conditions for prototype
11266 2013-03-22 Ken Brown <kbrown@cornell.edu>
11268 * unexcw.c: Drop unneeded inclusion of w32common.h.
11269 (report_sheap_usage): Declare.
11270 (read_exe_header): Add magic numbers for x86_64.
11271 (fixup_executable): Fix printf format specifier for unsigned long
11274 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11276 * frame.h (struct frame): Put menu_bar_window under #ifdef
11277 because this member is not needed when X toolkit is in use.
11278 (fset_menu_bar_window):
11279 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11280 (free_glyphs, update_frame):
11281 * xdisp.c (expose_frame): Likewise.
11282 (display_menu_bar): Likewise. Remove redundant eassert.
11283 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11286 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11288 Use functions and constants to manipulate Lisp_Save_Value objects.
11289 This replaces code that used macros and strings and token-pasting.
11290 The change makes the C source a bit easier to follow,
11291 and shrinks the Emacs executable a bit.
11292 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11293 (make_save_value): Change 1st arg from string to enum. All callers
11296 (mark_object): Use if, not #if, for GC_MARK_STACK.
11297 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11298 (XSAVE_OBJECT): Now functions, not macros.
11299 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11300 the constant was never used.
11301 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11302 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11303 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11304 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11306 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11307 type3 with a single member save_type. All uses changed.
11308 (save_type, set_save_pointer, set_save_integer): New functions.
11309 * print.c (PRINTX): Remove.
11311 * alloc.c: Remove redundant static declarations.
11313 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11315 * window.h (struct window): Convert left_col, top_line, total_lines
11316 and total_cols from Lisp_Objects to integers. Adjust comments.
11317 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11319 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11320 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11321 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11322 Adjust users where appropriate.
11324 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11326 * frame.h (struct frame): Drop resx and resy because the same data is
11327 available from window system-specific output context. Adjust users.
11328 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11329 New functions to provide defaults when no window system available.
11330 (FRAME_RES_X, FRAME_RES_Y): New macros.
11331 (NUMVAL): Move from xdisp.c.
11332 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11333 (Ffont_face_attributes, Fopen_font):
11334 * image.c (gs_load):
11335 * w32font.c (fill_in_logfont):
11336 * xdisp.c (calc_pixel_width_or_height):
11337 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11338 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11340 2013-03-20 Kenichi Handa <handa@gnu.org>
11342 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11343 to 1 (temporary workaround until a bug related to ASCII
11344 optimization is fixed).
11346 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11348 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11349 Signal error if window is not internal. Adjust docstring.
11350 (delete_all_child_windows): Use combination_limit to save the buffer.
11351 (Fset_window_configuration): Adjust accordingly.
11352 * print.c (syms_of_print): Initialize debugging output not here...
11353 (init_print_once): ...but in a new function here.
11354 * lisp.h (init_print_once): Add prototype.
11355 * emacs.c (main): Add call to init_print_once. Adjust comments.
11357 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11359 * window.c (window_resize_check, window_resize_apply)
11360 (window_from_coordinates, recombine_windows, set_window_buffer)
11361 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11362 (Fsplit_window_internal, Fdelete_window_internal)
11363 (freeze_window_starts): Use bool for booleans.
11364 * window.h (window_frame_coordinates, resize_frame_windows)
11365 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11367 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11369 * dispnew.c (bitch_at_user): Use `user-error'.
11371 2013-03-17 Ken Brown <kbrown@cornell.edu>
11373 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11374 as return type of image_background. (Bug#13981)
11375 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11377 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11379 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11380 (ns_select): Don't return with result uninitialized.
11382 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11385 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11387 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11388 directories. If filename is nil, get directory name (Bug#13932).
11389 Use getFilename and getDirectory.
11390 (getFilename, getDirectory): New methods for EmacsSavePanel and
11392 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11394 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11396 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11398 2013-03-15 Kenichi Handa <handa@gnu.org>
11400 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11401 (adjust_after_replace): Make it back to static. Delete the third
11402 arg text_at_gap_tail. Cancel the code for handling it.
11404 * coding.h (struct coding_system): New member eol_seen.
11406 * coding.c (detect_ascii): New function.
11407 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11408 when the source bytes are actually scanned. On detecting for
11409 coding_category_utf_8_auto, call detect_ascii instead of scanning
11410 source bytes directly.
11411 (produce_chars): Call insert_from_gap with the new arg 0.
11412 (encode_coding): Likewise.
11413 (decode_coding_gap): Control ASCII optimization by the variable
11414 disable_ascii_optimization instead of #ifndef .. #endif.
11415 Deccode EOL format according to coding->eol_seen.
11416 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11419 * lisp.h (adjust_after_replace): Cancel externing it.
11420 (insert_from_gap): Adjust prototype.
11422 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11424 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11425 FULLSCREEN_MAXIMIZED. (Bug#13935)
11427 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11429 * region-cache.c (find_cache_boundary, move_cache_gap)
11430 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11431 Simplify debugging check and convert to eassert. Adjust comment.
11432 (pp_cache): Put under ENABLE_CHECKING.
11434 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11436 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11437 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11438 and WM_ACTIVATEAPP.
11439 (w32fullscreen_hook): If the frame is visible, reset
11440 f->want_fullscreen flag after changing the frame size. If the
11441 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11444 2013-03-13 Daniel Colascione <dancol@dancol.org>
11446 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11447 too so that these builds can use Cygwin's file conversion
11448 functions. (We've been building and linking cygw32.o all along
11449 and just not using it.)
11451 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11453 File synchronization fixes (Bug#13944).
11454 * Makefile.in (LIB_FDATASYNC): New macro.
11456 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11457 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11458 Don't worry about HAVE_FSYNC, since a substitute fsync is
11459 available if the system lacks one.
11460 (Fwrite_regin): Retry fsync if interrupted.
11462 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11464 * w32term.c (w32_read_socket): If the Emacs frame is being
11465 activated, call w32fullscreen_hook, to make sure the new frame
11466 dimensions are in effect. (Bug#13937)
11468 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11470 * xdisp.c (init_iterator): Simplify because both character and byte
11471 positions are either specified or -1. Add eassert. Adjust comment.
11472 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11473 character and byte positions can be obtained from marker.
11475 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11477 Static checking by Sun C 5.12.
11478 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11479 * bytecode.c (exec_byte_code):
11480 * dispnew.c (init_display):
11482 * fileio.c (Fsubstitute_in_file_name):
11483 * keyboard.c (Fevent_convert_list):
11484 * keymap.c (Fsingle_key_description):
11485 * term.c (maybe_fatal, fatal):
11486 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11487 * xsmfns.c (Fhandle_save_session):
11488 Omit unreachable code.
11489 * keymap.c (map_keymap_char_table_item): Cast void * to
11490 a function pointer type; the C Standard requires this.
11492 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11493 Include <sys/param.h> unconditionally, as that works elsewhere and
11494 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11495 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11498 See ChangeLog.12 for earlier changes.
11500 ;; Local Variables:
11504 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11506 This file is part of GNU Emacs.
11508 GNU Emacs is free software: you can redistribute it and/or modify
11509 it under the terms of the GNU General Public License as published by
11510 the Free Software Foundation, either version 3 of the License, or
11511 (at your option) any later version.
11513 GNU Emacs is distributed in the hope that it will be useful,
11514 but WITHOUT ANY WARRANTY; without even the implied warranty of
11515 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11516 GNU General Public License for more details.
11518 You should have received a copy of the GNU General Public License
11519 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.