1 2015-02-20 Glenn Morris <rgm@gnu.org>
3 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
5 2015-02-14 Eli Zaretskii <eliz@gnu.org>
7 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
8 mouse_position_for_popup only for X frames. (Bug#19862)
10 2015-02-13 Eli Zaretskii <eliz@gnu.org>
12 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
14 2015-02-08 Eli Zaretskii <eliz@gnu.org>
16 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
17 assq_no_quit to fetch color definition by its string name.
20 2015-02-05 Eli Zaretskii <eliz@gnu.org>
22 * xdisp.c (move_it_in_display_line_to): Handle the case where the
23 last character of a screen line is whitespace, and we are under
24 word-wrap with overflow-newline-into-fringe turned on.
27 2015-02-03 Eli Zaretskii <eliz@gnu.org>
29 * xdisp.c (handle_stop, handle_single_display_spec)
30 (next-element_from_image): Don't reset the
31 ignore_overlay_strings_at_pos_p flag here.
32 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
34 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
35 after we've exhausted all the overlay strings at the current
38 2015-02-02 Eli Zaretskii <eliz@gnu.org>
40 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
41 according to the object we are about to resume iterating.
44 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
45 of the window whose current glyph matrix was resized, which
46 disables the mode-line row as side effect.
48 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
49 whose update_mode_line flag is set. (Bug#19721)
51 2015-01-30 Eli Zaretskii <eliz@gnu.org>
53 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
55 2015-01-29 Hans Wennborg <hwennborg@google.com> (tiny change)
57 * emacs.c (decode_env_path): Add parentheses around ternary
58 operator to increase readability and pacify compiler warnings.
60 2015-01-29 Eli Zaretskii <eliz@gnu.org>
62 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
65 2015-01-28 Eli Zaretskii <eliz@gnu.org>
67 * dired.c (directory_files_internal, file_name_completion)
68 [WINDOWSNT]: Signal an error when errno is set non-zero by
69 'readdir', regardless of its value.
71 * w32.c (sys_readdir): Set errno to ENOENT when the directory
72 doesn't exist and to EACCES when it's not accessible to the
73 current user. Set errno to zero when FindNextFile exhausts the
74 directory, so that callers don't interpret that as an error and
75 don't signal a file-error.
76 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
78 2015-01-27 Eli Zaretskii <eliz@gnu.org>
80 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
81 returns NULL and errno is ENOTDIR, behave as if opendir failed to
82 open the directory. (Bug#19701)
84 * w32.c (sys_readdir): If FindFirstFile fails because the
85 directory doesn't exist, set errno to ENOTDIR.
87 2015-01-24 Jan Djärv <jan.h.d@swipnet.se>
89 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
91 2015-01-21 Paul Eggert <eggert@cs.ucla.edu>
93 Fix coding.c subscript error
94 * coding.c (CODING_ISO_INVOKED_CHARSET):
95 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
97 Backport: correct old fix for GTK font selection
98 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
101 2015-01-21 Jan Djärv <jan.h.d@swipnet.se>
103 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
105 2015-01-17 Eli Zaretskii <eliz@gnu.org>
107 * xdisp.c (produce_image_glyph): Fix display of images in R2L
108 screen lines: prepend the new glyph to the ones already there
109 instead of appending it.
111 2015-01-14 Eli Zaretskii <eliz@gnu.org>
113 * w32fns.c (w32_set_title_bar_text): New function, including
114 support for titles with non-ASCII characters outside of the
115 current system codepage.
116 (x_set_name, x_set_title): Use it. (Bug#19590)
118 2015-01-10 Eli Zaretskii <eliz@gnu.org>
120 * indent.c (Fvertical_motion): Return zero if we started from ZV
121 and there's an overlay after-string there. (Bug#19553)
123 2015-01-09 Eli Zaretskii <eliz@gnu.org>
125 * emacs.c (usage_message): Fix the description of the -nl switch.
128 2015-01-08 Eli Zaretskii <eliz@gnu.org>
130 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
131 returned for right-to-left screen lines. (Before the change on
132 2014-12-30, the incorrectly-computed X pixel coordinate concealed
135 2015-01-05 Eli Zaretskii <eliz@gnu.org>
137 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
138 end information if the window_end_valid flag is unset.
139 (try_window_id): If the call to display_line invalidated the
140 window end information, give up the try_window_id optimization.
143 2015-01-04 Eli Zaretskii <eliz@gnu.org>
145 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
147 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
149 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
152 2014-12-30 Eli Zaretskii <eliz@gnu.org>
154 * xdisp.c (pos_visible_p): Fix up the X coordinate for
155 right-to-left screen lines. (Bug#19473)
157 2014-12-28 Eli Zaretskii <eliz@gnu.org>
159 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
161 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
163 Port memory-full checking to GnuTLS 3.3
164 Instead of using gnutls_global_set_mem_functions, check every call
165 to a GnuTLS function that might return an indication of memory
166 exhaustion. Suggested by Dmitry Antipov in:
167 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
168 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
169 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
170 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
172 (check_memory_full): New function.
173 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
174 (gnutls_make_error, Fgnutls_boot): Use it.
175 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
177 2014-12-25 Eli Zaretskii <eliz@gnu.org>
179 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
180 composition_compute_stop_pos to the number of characters in the
182 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
184 * composite.c (composition_compute_stop_pos): If no composition
185 was found in a string before ENDPOS, and ENDPOS is the string end,
186 no need to back up to a safe point.
188 * dispextern.h (struct it) <end_charpos>: Improve commentary.
190 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
192 * nsimage.m (allocInitFromFile:): Initialize bmRep.
193 (dealloc): Release bmRep.
194 (setPixmapData): Make bmRep local so class member is not
196 (setPixmapData): Rename local variable bmRep to avoid compiler
199 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
201 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
202 imageListSetNext, imageListNext.
204 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
206 (allocInitFromFile:): Remove searching ImageList and calling
207 reference (Bug#18918).
208 (dealloc): Remove handling if ImageList.
210 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
212 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
213 when going to fullscreen (Bug#19427).
215 2014-12-18 Eli Zaretskii <eliz@gnu.org>
217 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
219 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
221 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
223 2014-12-13 Eli Zaretskii <eliz@gnu.org>
225 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
227 2014-12-12 Eli Zaretskii <eliz@gnu.org>
229 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
230 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
233 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
235 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
237 * gnutls.h: Always declare syms_of_gnutls.
239 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
240 clarity. Let the availability check return Qnil when the GnuTLS
241 integration is not available, instead of erroring out.
244 2014-12-10 Eli Zaretskii <eliz@gnu.org>
246 * xdisp.c (move_it_in_display_line_to, display_line):
247 Don't disallow overflow-newline-into-fringe when word-wrap is in
250 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
252 * eval.c (Fsignal): Remove duplicate test.
253 (Fautoload_do_load): Fix up docstring.
255 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
257 * nsterm.m (represented_filename, represented_frame): New variables.
258 (ns_set_represented_filename): New function.
259 (sendEvent:): Set represented filename here to avoid flicker,
260 related to Bug#18757.
262 * nsterm.h: Declare ns_set_represented_filename.
264 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
265 at once, call ns_set_represented_filename instead.
267 2014-11-27 Eli Zaretskii <eliz@gnu.org>
269 * xdisp.c (handle_single_display_spec): When ignoring a fringe
270 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
271 (next_element_from_buffer): When done with overlays, reset the
272 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
274 2014-11-25 Eli Zaretskii <eliz@gnu.org>
276 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
277 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
279 2014-11-25 Ulrich Müller <ulm@gentoo.org>
281 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
282 for paxctl and setfattr. Fixes temacs startup failure with
283 grsecurity/PaX enabled Linux kernel (bug#19067).
285 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
287 * src/w32.c: Use MINGW_W64 instead of _W64.
289 * src/w32term.c: Likewise.
291 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
293 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
295 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
297 * nsterm.m (ns_send_appdefined): Check for application defined
298 event on Cocoa (Bug#18993). Backport from trunk.
300 2014-11-15 Eli Zaretskii <eliz@gnu.org>
302 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
303 errors in computing the number of pixels to scroll.
304 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
306 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
308 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
309 call updateFrameSize.
311 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
313 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
315 * nsfns.m (x_set_foreground_color, x_set_background_color)
316 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
317 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
319 2014-11-09 Eli Zaretskii <eliz@gnu.org>
321 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
322 when the inserted text does not need decoding. (Bug#18982)
324 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
327 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
329 * nsterm.h (EmacsScroller): judge returns bool.
331 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
332 (ns_judge_scroll_bars): Only set removed if judge returns true.
333 (judge): Returns bool == condemned. Remove self from window.
334 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
336 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
338 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
339 (run): Ditto. Only use non-system event loop if OSX version is
340 exactly 10.9 (Bug#18993).
341 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
344 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
346 * callproc.c (encode_current_directory): Support handling of file
347 names prepended by "/:". (Bug#18891)
349 2014-11-06 Alan Mackenzie <acm@muc.de>
351 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
353 2014-11-06 Dima Kogan <dima@secretsauce.net>
355 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
357 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
359 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
360 raises an error. (Bug#18891)
362 2014-11-03 Eli Zaretskii <eliz@gnu.org>
364 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
365 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
366 frame; instead, print an error message.
368 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
370 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
372 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
374 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
375 if force_integral_p (i.e. no antialias).
376 (macfont_draw): Check ns_antialias_text, also turn off syntetic
377 bold if no antialias (Bug#18876).
379 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
380 was given (Bug#18846).
382 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
384 * nsterm.h (ns_set_doc_edited): Declare taking no args.
386 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
387 instead of in xdisp.c, function now takes void. (Bug#18884).
389 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
390 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
392 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
393 struct window* (Bug#18889).
394 Remove getMouseMotionPart.
395 (ns_output): Make icon_top/left int.
397 * nsfns.m (x_icon): icon_top/left is int.
399 * nsterm.m (ns_mouse_position): Remove unused code.
400 (initFrame:window:, dealloc): Use window instead of win.
401 (getMouseMotionPart:window:x:y:): Remove, unused.
402 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
404 2014-10-30 Samuel Bronson <naesten@gmail.com>
406 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
408 2014-10-28 Eli Zaretskii <eliz@gnu.org>
410 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
411 build_string, when importing a home directory. (Bug#18873)
413 2014-10-26 Eli Zaretskii <eliz@gnu.org>
415 * dispnew.c (buffer_posn_from_coords):
416 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
417 account for the header-line height. (Bug#18839)
419 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
421 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
423 (erase_phys_cursor): Fix confusion between window-relative and
424 text area-relative x-coordinates. [Backport]
426 2014-10-20 Glenn Morris <rgm@gnu.org>
428 * minibuf.c (history-length): Increase default from 30 to 100.
431 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
433 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
436 2014-10-20 Glenn Morris <rgm@gnu.org>
438 * Version 24.4 released.
440 2014-10-17 Eli Zaretskii <eliz@gnu.org>
442 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
443 1-pixel R2L characters.
444 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
445 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
447 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
449 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
450 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
452 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
454 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
457 2014-10-08 K. Handa <handa@gnu.org>
459 * coding.c (detect_coding_iso_2022): Set coding->rejected
460 correctly when an invalid escape sequence is found (Bug#18610).
462 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
464 * font.c (font_list_entities): Do not add empty vector to font cache.
465 (font_matching_entity): Likewise. If matching entity is found, insert
466 1-item vector with this entity instead of an entity itself (Bug#17125).
468 2014-10-02 Eli Zaretskii <eliz@gnu.org>
470 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
471 iterator backwards, to resync the bidi iterator. (Bug#18584)
473 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
475 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
476 make a font_object from a tty frame (Bug#18573).
477 (Finternal_set_lisp_face_attribute): Add FIXME comment.
479 2014-09-30 Eli Zaretskii <eliz@gnu.org>
481 * w32fns.c (w32_createwindow): Accept an additional argument, an
482 array of 2 values specifying the coordinates of the frame's
483 top-left corner. Use these values instead of calling x_get_arg,
484 which can cons Lisp objects, and therefore cannot be called except
485 from the main thread. Remove redundant tests for the default values.
486 (my_create_window): Move the calculation of the coordinates of the
487 frame's top-left edge here. Pass them to the input thread via the
488 second parameter of the WM_EMACS_CREATEWINDOW message.
489 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
492 2014-09-29 Eli Zaretskii <eliz@gnu.org>
494 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
495 (redisplay_window): Treat the frame's frozen_window_starts flag
496 the same way as the optional_new_start flag for the window: only
497 obey it if the glyph row showing point will be fully visible.
498 Likewise when the window start is in a continuation line. If,
499 after trying everything under the 'force_start' label, point is
500 still not fully visible, give up and scroll the window.
501 Add debugging traces. (Bug#18545)
503 * window.c (Frecenter): Set the window's redisplay flag.
505 2014-09-24 Eli Zaretskii <eliz@gnu.org>
507 * w32term.c (w32_read_socket): Don't use frame dimensions for
508 resizing if GetClientRect returned an empty (0, 0, 0, 0)
509 rectangle. Check the return value of GetClientRect, and don't use
510 the results if it didn't succeed.
512 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
513 in columns and lines after correcting the pixel dimensions in
515 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
516 negative values to xrealloc. (Bug#18528)
518 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
520 On OSX, do not free font-specific data more than once (Bug#18501).
521 * macfont.m (macfont_close): Release and free font-specific data
522 only if it wasn't previously freed.
524 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
526 * unexmacosx.c (dump_it): Improve error message.
528 2014-09-18 Juri Linkov <juri@jurta.org>
530 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
531 (Bug#10747, bug#18334)
533 2014-09-18 Eli Zaretskii <eliz@gnu.org>
535 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
536 units in which the position is measured. (Bug#18493)
538 * xdisp.c (redisplay_internal): Force redisplay of all windows
539 that show a buffer whose narrowing has changed. (Bug#18490)
541 2014-09-16 Eli Zaretskii <eliz@gnu.org>
543 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
544 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
545 lines, draw the hollow-box and hbar cursors on the right side of
546 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
549 * xterm.c (x_draw_stretch_glyph_string):
550 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
551 caused the block cursor to disappear on a TAB in R2L lines in
552 every window except the leftmost one. Reported by Martin Rudalics
555 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
557 Always use matched specpdl entry to record call arguments (Bug#18473).
558 * lisp.h (record_in_backtrace): Adjust prototype.
559 * eval.c (record_in_backtrace): Return current specpdl level.
560 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
561 (eval_sub, Ffuncall): Record call arguments in matched specpdl
562 entry and use that entry in call to backtrace_debug_on_exit.
563 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
564 (do_debug_on_call): Get current specpdl level as 2nd arg.
566 Prefer ptrdiff_t to int and avoid integer overflows.
567 * fileio.c (make_temp_name):
568 * font.c (font_parse_family_registry): Avoid integer
569 overflow on string size calculation.
570 * data.c (Faset): Likewise for byte index.
572 2014-09-15 Eli Zaretskii <eliz@gnu.org>
574 Fix display of R2L lines in partial-width windows.
575 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
576 assigned the correct value.
577 (extend_face_to_end_of_line): Account for truncation and
578 continuation glyphs in R2L rows when one of the fringes is not
580 (display_line): Don't assign negative X offset to a row if we are
581 going to produce a truncation glyph for it. When handling
582 truncated R2L rows, consider the width of the left fringe instead
584 (produce_special_glyphs): Fix bogus assignments.
586 2014-09-14 Eli Zaretskii <eliz@gnu.org>
588 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
590 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
591 set errno to EAGAIN instead, to allow the caller to retry the
592 write after some waiting. Fixes deadlocks when Emacs exchanges a
593 lot of data through the pipe. (Bug#18420)
595 2014-09-13 Eli Zaretskii <eliz@gnu.org>
597 * sound.c (Fplay_sound_internal): Encode the sound file name in
598 the ANSI codepage. Expand it against data-directory, as per docs,
599 not against the current directory. No need to make a local copy
600 of the file name; pass the encoded file name directly to
601 do_play_sound. (Bug#18463)
603 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
604 NULL, and the file name is not encodable in ANSI codepage, return
605 the string with "?" replacement characters, which will fail the
606 caller. This avoids returning a random value in that case.
608 2014-09-11 Martin Rudalics <rudalics@gmx.at>
610 * window.c (Fresize_mini_window_internal): Set w->total_lines
611 from w->pixel_height (Bug#18422).
613 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
615 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
616 (toggleFullScreen:): Take frame_resize_pixelwise into account when
617 setting resize increments (Bug#18435).
619 2014-09-09 Eli Zaretskii <eliz@gnu.org>
621 * xdisp.c (pos_visible_p): Properly save and restore the iterator
622 state around the call to line_bottom, since it can move the
623 iterator to another screen line. This fixes off-by-one errors in
624 the reported row in some rare cases.
626 2014-09-07 Eli Zaretskii <eliz@gnu.org>
628 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
629 always make sure the marginal areas of the row are in sync with
630 what the window wants. (Bug#18419)
632 2014-09-04 Eli Zaretskii <eliz@gnu.org>
634 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
635 existing binding of a variable, to avoid silently aborting
636 commands that use specbind. (Bug#18331)
638 2014-09-02 Eli Zaretskii <eliz@gnu.org>
640 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
641 the reported row in the case of a window with a header line, by
642 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
643 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
645 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
647 * eval.c (internal_lisp_condition_case): Don't overrun the stack
648 when configured --with-wide-int on typical 32-bit platforms.
650 2014-08-31 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
653 when HPOS is negative, for the benefit of R2L glyph rows whose
654 newline overflows into the fringe.
656 2014-08-30 Ken Brown <kbrown@cornell.edu>
658 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
661 2014-08-28 Eli Zaretskii <eliz@gnu.org>
663 * syntax.c (scan_lists): Don't examine positions before BEGV.
666 2014-08-25 Eli Zaretskii <eliz@gnu.org>
668 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
670 2014-08-18 Eli Zaretskii <eliz@gnu.org>
672 * xdisp.c (handle_stop): Improve commentary.
674 * indent.c (Fvertical_motion): Fix vertical motion up through a
675 display property after a newline. (Bug#18276)
677 2014-08-17 Eli Zaretskii <eliz@gnu.org>
679 * xdisp.c (display_line): Don't assume that the call to
680 reseat_at_next_visible_line_start ends up at a character
681 immediately following the newline on the previous line.
682 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
683 beyond ZV, which causes infloop in redisplay. For the details, see
684 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
686 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
687 coordinate for hscrolled R2L screen lines. (Bug#18277)
689 2014-08-11 Ken Brown <kbrown@cornell.edu>
691 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
692 ERRORCHECK mutexes. (Bug#18222)
694 2014-08-11 Glenn Morris <rgm@gnu.org>
696 * fileio.c: Revert 2013-01-31 change, which chose coding system for
697 writing before backing up, since it causes a more serious problem
698 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
699 (choose_write_coding_system): No longer callable from Lisp.
700 Move last piece back here from Fwrite_region.
701 (Fwrite_region, syms_of_fileio): Update for above changes.
703 2014-08-09 Martin Rudalics <rudalics@gmx.at>
705 * window.c (Fwindow_new_total, Fwindow_new_normal)
706 (Fwindow_new_pixel, Fset_window_new_pixel)
707 (Fset_window_new_total, Fset_window_new_normal): Second attempt
708 to fix the doc-strings of these functions. See:
709 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
711 2014-08-08 Martin Rudalics <rudalics@gmx.at>
713 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
714 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
715 (Fwindow_new_pixel, Fset_window_new_pixel)
716 (Fset_window_new_total, Fset_window_new_normal)
717 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
719 2014-08-07 Eli Zaretskii <eliz@gnu.org>
721 * fontset.c (Finternal_char_font): Recompute basic faces if the
722 frame's face cache was cleared. (Bug#18162)
724 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
726 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
727 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
728 base buffer's undo list.
730 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
732 Fix bug with an attempt to select uninitialized frame (Bug#18161).
733 * xfns.c (Fx_create_frame): Move call to change_frame_size to
734 a section where Lisp evaluation is disabled. This way a pointer
735 to uninitialized frame is not accessible from Lisp, which becomes
736 critical if following call to x_figure_window_size throws an error.
738 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
740 Fix bug with clang + directory_files_internal + GC (Bug#16986).
741 * dired.c (directory_files_internal): Use a volatile variable
742 to prevent the compiler from optimizing away all copies of a local.
743 I wonder how many other GC-related bugs like this lurk elsewhere?
745 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
746 * xterm.h (struct x_display_info): New member 'connection'.
747 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
748 so that x_delete_terminal has a file descriptor to pass to
749 delete_keyboard_wait_descriptor.
751 2014-08-01 Eli Zaretskii <eliz@gnu.org>
753 Fix display of R2L lines when the last character fits only partially.
754 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
756 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
757 R2L row is visible only partially, give the row a negative x
759 (display_line): Fix the calculation of the glyph whose pixel width
760 is used to decide whether the last produced glyph fits on the
761 line. When the last glyph fits only partially, give the row a
764 2014-07-29 Eli Zaretskii <eliz@gnu.org>
766 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
767 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
768 pixel width of the first glyph that is hscrolled from display.
769 (display_line): In R2L glyph rows, don't give a negative offset to
770 row->x when the first glyph begins before first_visible_x.
772 2014-07-29 Andreas Schwab <schwab@suse.de>
774 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
775 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
777 2014-07-28 Eli Zaretskii <eliz@gnu.org>
779 * xdisp.c (display_line): If called with iterator set up to write
780 to a marginal area, delay the call to handle_line_prefix until we
781 switch back to the text area. (Bug#18035)
783 * .gdbinit (xwindow): The members total_cols, total_lines,
784 left_col, and top_line are C integers (and has been so for the
787 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
789 * nsterm.m (applicationDidFinishLaunching:): Call
790 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
791 (antialiasThresholdDidChange:): New method for EmacsApp.
793 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
795 * macfont.m (macfont_update_antialias_threshold): Remove static.
797 * macfont.h (macfont_update_antialias_threshold): Declare.
799 2014-07-17 Eli Zaretskii <eliz@gnu.org>
801 * w32select.c (setup_windows_coding_system):
802 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
803 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
805 * w16select.c (Fw16_get_clipboard_data):
806 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
809 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
810 buffer position where we are to start the iteration.
811 (handle_invisible_prop): Record in it->stop_charpos the position
812 where the invisible text ends. (Bug#18035)
813 (hscroll_window_tree): Don't try hscrolling windows whose cursor
814 row has zero buffer position as their start position.
815 Reported by martin rudalics <rudalics@gmx.at>.
817 2014-07-16 Eli Zaretskii <eliz@gnu.org>
819 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
820 infinite looping in redisplay when display lines don't have enough
821 space to display even a single character. (Bug#18036)
823 2014-07-13 Eli Zaretskii <eliz@gnu.org>
825 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
826 buffer's default-directory only if it is a string. (Bug#17986)
828 2014-07-12 Eli Zaretskii <eliz@gnu.org>
830 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
833 * w32fns.c (Fx_file_dialog): Mention in the doc string the
834 behavior on Windows 7 and later when the function is repeatedly
835 invoked with the same value of DIR. (Bug#17950)
837 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
838 string to match the one in w32fns.c.
840 2014-07-08 Eli Zaretskii <eliz@gnu.org>
842 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
843 x_produce_glyphs does when it generates a stretch glyph that
844 represents a TAB. (Bug#17969)
846 2014-07-05 Eli Zaretskii <eliz@gnu.org>
848 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
849 and there is a display property at that position, don't call
850 move_it_to to move to a position before window start. (Bug#17942)
851 Fix condition for finding CHARPOS by the first call to move_it_to.
854 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
856 * syntax.c (find_defun_start): Try the cache even
857 if !open_paren_in_column_0_is_defun_start.
858 (back_comment): If find_defun_start was pessimistic, use the
859 scan_sexps_forward result to improve the cache (bug#16526).
861 2014-07-04 Daniel Colascione <dancol@dancol.org>
864 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
865 only if xic_style calls for it. This change allows Emacs to work
866 with ibus. Also, don't leak resources if create_frame_xic fails,
867 and stop caching xic_style across different displays (Bug#17928).
868 (supported_xim_styles): Make const.
869 (best_xim_style): Remove first parameter: it's always just
870 supported_xim_styles. Change to look at supported_xim_styles directly.
872 2014-07-04 Eli Zaretskii <eliz@gnu.org>
874 * xdisp.c (redisplay_window): If redisplay of a window ends up
875 with point in a partially visible line at end of the window, make
876 sure the amended position of point actually has smaller Y
877 coordinate; if not, give up and scroll the display. (Bug#17905)
879 * window.c (window_scroll_pixel_based): When point ends up at the
880 last fully visible line, don't let move_it_to stop at the left
881 edge of the line and dupe us into thinking point is inside the
884 * w32.c (network_interface_info): Make sure the argument is a
887 2014-07-01 Eli Zaretskii <eliz@gnu.org>
889 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
890 the window whose glyph row is being prepared and a flag whether it
891 is for mode/header line. Make sure the glyph row's marginal areas
892 are in sync with what the window wants.
895 * xdisp.c (display_line, display_mode_line):
896 Call prepare_desired_row with additional arguments, as appropriate.
898 * dispextern.h (prepare_desired_row): Adjust prototype.
900 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
902 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
903 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
904 caused by xw_popup_dialog in daemon mode (Bug#17891).
906 2014-06-30 Eli Zaretskii <eliz@gnu.org>
908 * frame.c (do_switch_frame): When switching to another TTY frame,
909 make sure FrameCols and FrameRows are in sync with the new frame's
912 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
914 * coding.c (encode_coding_utf_8): Correctly count produced_chars
915 also in unibyte case. (Bug#17865)
917 2014-06-25 Glenn Morris <rgm@gnu.org>
919 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
921 2014-06-21 Eli Zaretskii <eliz@gnu.org>
923 * indent.c (Fvertical_motion): Doc fix.
924 Move to the goal column, if any, with a single call to
925 move_it_in_display_line, not in two calls. Doing this with two
926 calls causes move_it_in_display_line apply the line-prefix
927 handling twice instead of just once. (Bug#17823)
929 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
931 Port to OS X ACLs (Bug#17810).
932 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
933 ACL_TYPE_ACCESS) doesn't work.
935 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
937 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
938 before checking key-translation-map (bug#17659).
940 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
942 * font.c (font_make_object): Avoid dangling pointer which may
943 crash GC (Bug#17771).
945 2014-06-18 Eli Zaretskii <eliz@gnu.org>
947 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
948 prototype of DGifCloseFile as appropriate for older and newer
950 (gif_close): New function, encapsulates the differences in the
951 calling sequence of DGifCloseFile before v5.1.0 and after it.
952 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
953 error string where appropriate. (Bug#17790)
955 2014-06-16 Eli Zaretskii <eliz@gnu.org>
957 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
958 macro execution, make sure point didn't move since last complete
959 redisplay, as the condition for using the glyph matrix
960 information. (Bug#17777)
962 2014-06-14 Eli Zaretskii <eliz@gnu.org>
964 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
965 information if we are in the middle of executing a keyboard macro,
966 since redisplay doesn't update the screen until the macro is
967 finished. (Bug#17777)
969 2014-06-13 Eli Zaretskii <eliz@gnu.org>
971 * alloc.c (cleanup_vector): Don't dereference a font driver
972 pointer if it is NULL. (Bug#17771)
974 2014-06-11 Eli Zaretskii <eliz@gnu.org>
976 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
977 matching overlay strings with 'cursor' property against buffer
978 positions traversed in the glyph row. (Bug#17744)
980 2014-06-08 Glenn Morris <rgm@gnu.org>
982 * fileio.c (write-region-inhibit-fsync): Doc tweak.
984 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
986 2014-06-04 Eli Zaretskii <eliz@gnu.org>
988 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
989 contains garbage on WINDOWSNT (which could potentially infloop at
992 Minimize cursor motion during TTY menu updates.
993 * term.c (tty_menu_display): Don't position cursor here. Instead,
994 pass the cursor coordinates to update_frame_with_menu.
995 (tty_menu_activate): Send the hide cursor command only once in an
996 iteration through the outer 'while' loop.
998 * dispnew.c (update_frame_1): Accept an additional argument
999 SET_CURSOR_P, and position the cursor at the end of the frame
1000 update only if that argument is non-zero. All callers changed to
1001 provide the additional argument as non-zero, except for
1002 update_frame_with_menu.
1003 (update_frame_with_menu): Accept 2 additional arguments ROW and
1004 COL; if they are non-negative, instruct update_frame_1 not to
1005 position the cursor, and instead position it according to ROW and
1008 * dispextern.h (update_frame_with_menu): Update prototype.
1010 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
1012 * callproc.c (call_process): Don't check read-only if we don't insert
1013 anything (bug#17666).
1015 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1017 * dispnew.c (update_frame_with_menu): Set display_completed.
1019 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1021 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1023 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1025 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1026 to min(value, whole).
1028 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1030 Bring back the changes to GDB-visible symbols, but only on AIX.
1031 And only if it's not pre-4.2 GCC.
1032 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1033 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1034 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1037 2014-05-31 Eli Zaretskii <eliz@gnu.org>
1039 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1040 with PT, not GPT. (Bug#16433)
1042 Revert last changes to GDB-visible symbols.
1043 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1044 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1045 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1048 2014-05-31 Glenn Morris <rgm@gnu.org>
1050 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1052 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1054 Fix port to 32-bit AIX with xlc (Bug#17598).
1055 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1056 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1057 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1058 to work around a compiler bug in IBM xlc 12.1.
1060 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1062 * xterm.c (x_update_window_end): Don't invalidate the entire
1063 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1064 highlight needs to be redisplayed. (Bug#17588)
1066 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1068 Port the GDB-visible symbols to AIX.
1069 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1070 optimizes away the relevant external symbols. Use enums instead;
1071 this suffices for the AIX port, which is 32-bit-only anyway.
1072 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1073 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1074 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1077 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1079 Include sources used to create macuvs.h.
1080 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1081 * macuvs.h: Use automatically-generated header.
1083 2014-05-25 Eli Zaretskii <eliz@gnu.org>
1085 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1086 if we are iterating over an object that generates glyphs for
1087 marginal areas. (Bug#17585)
1089 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
1091 * xdisp.c (safe__call1, safe__eval): Now static.
1093 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1095 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1096 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1097 (safe_call1): Call safe_call instead of safe__call directly.
1099 2014-05-24 Ken Brown <kbrown@cornell.edu>
1101 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1102 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1105 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1107 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1108 (safe__call, safe__call1, safe__eval): New functions.
1109 (safe_call): Use it.
1110 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1111 (display_mode_element): Same for `:eval'.
1113 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1115 Fix port to 32-bit AIX (Bug#17540).
1116 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1117 twice. _text already includes this offset.
1118 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1120 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1122 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1123 when closest_pos is identical to to_charpos, don't recurse, since
1124 we already tried that, and failed. (Bug#17539)
1126 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1128 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1129 unwinding when frame's faces were not initialized yet, increment
1130 the frame's image-cache reference count before calling
1131 x_free_frame_resources. Don't dereference
1132 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1134 2014-05-11 Glenn Morris <rgm@gnu.org>
1136 * fileio.c (Ffile_executable_p): Doc tweak.
1138 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1140 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1141 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1143 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1145 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1147 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1149 Fix initialization of minibuffer history variable (Bug#17430).
1150 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1151 Move the initialization up to prevent any "value void" message.
1153 2014-05-06 Samuel Bronson <naesten@gmail.com>
1155 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1156 are matched (bug#17413).
1158 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1160 Stop tooltips pulling Emacs window to front (Bug#17408).
1161 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1162 SetWindowPos invocations.
1164 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1166 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1167 not initialized (Bug#17398).
1169 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1171 Revert recent libpng changes (Bug#17339).
1172 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1173 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1175 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1177 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1178 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1179 because WCONTINUED is always defined now.
1180 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1182 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1184 * buffer.c (overlay_strings): Fix the wording of the commentary.
1186 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1188 Consult libpng-config more consistently (Bug#17339).
1189 * Makefile.in (PNG_CFLAGS): New var.
1190 (ALL_CFLAGS): Use it.
1191 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1192 CFLAGS now handles this.
1194 2014-05-01 Glenn Morris <rgm@gnu.org>
1196 * floatfns.c (Fisnan):
1197 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1199 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1201 * term.c (tty_menu_activate): A better initialization for cursor
1204 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1206 * intervals.c: Tighten assertions.
1207 (create_root_interval): Make sure the interval is not empty.
1208 (intervals_equal): Use booleans.
1209 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1210 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1211 (balance_possible_root_interval): Simplify and use booleans.
1212 (split_interval_right, split_interval_left): Check LENGTH, and remove
1213 now redundant assertion.
1214 (adjust_intervals_for_insertion): Remove now redundant assertions.
1215 (delete_node, interval_deletion_adjustment)
1216 (adjust_intervals_for_deletion, merge_interval_right)
1217 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1218 (reproduce_interval): Make sure the interval is not empty.
1220 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1222 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1223 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1224 satisfaction that they would always be initialized.
1226 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1228 * term.c (tty_menu_display): Move the cursor to the active menu item.
1229 (tty_menu_activate): Return the cursor to the active menu item
1230 after displaying the menu and after displaying help-echo.
1231 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1232 for the details of why this is needed by screen readers and
1235 2014-04-29 Glenn Morris <rgm@gnu.org>
1237 * process.c (handle_child_signal):
1238 Handle systems without WCONTINUED. (Bug#15110, 17339)
1240 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1242 * search.c (Fnewline_cache_check): Don't try to count newlines
1243 outside the buffer's restriction, as find_newline doesn't support that.
1245 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1247 Port to GCC 4.9.0 with --enable-gcc-warnings.
1248 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1250 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1251 a way that also works with GCC 4.9.0.
1253 * search.c (Fnewline_cache_check): Remove unused locals.
1255 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1257 * search.c (find_newline1): New subroutine.
1258 (Fnewline_cache_check): New function.
1259 (syms_of_search): Defsubr it.
1261 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1263 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1264 * keyboard.c (unblock_input): Add comment.
1265 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1267 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1269 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1270 Also change identifiers to match the comments, and add more assertions
1273 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1275 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1276 glyph is written to TEXT_AREA of the temporary glyph_row.
1279 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1281 * emacs.c (close_output_streams): Don't clear and restore errno.
1283 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1285 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1286 never becomes visible, i.e. using XMonad (Bug#17237).
1288 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1290 * xdisp.c (Fline_pixel_height): Don't assume that the current
1291 buffer and the selected window's buffer are one and the same.
1294 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1295 paragraph-start cache before the newline cache. (Bug#17269)
1297 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1299 * window.c (save_window_save): Lookup window_point_insertion_type in
1300 the right buffer (bug#15457).
1301 (Qwindow_point_insertion_type): New var.
1302 (syms_of_window): Initialize it.
1304 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1306 Fix the MSDOS build.
1307 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1308 (copy_text_and_data): Zero out the atexit chain pointer before
1311 * termhooks.h (encode_terminal_code): Update prototype.
1313 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1314 visible for all DOS_NT ports, not just WINDOWSNT.
1315 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1317 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1318 unless it is defined.
1319 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1321 * process.c (close_on_exec, accept4, process_socket): Move into
1322 the "ifdef subprocesses" part.
1323 (catch_child_signal): Condition by "ifdef subprocesses".
1324 (syms_of_process) <Qinternal_default_process_sentinel>
1325 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1327 * msdos.h: Add prototypes for new functions.
1328 (EINPROGRESS): Define.
1329 (O_CLOEXEC): Define to zero.
1331 * msdos.c (check_window_system): Remove unnecessary an
1332 incompatible duplicate function.
1333 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1334 New functions in support of new functionality.
1336 * menu.c (single_menu_item): Add visual indication of submenu
1337 also for menus on MSDOS frames.
1338 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1340 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1341 when async subprocesses aren't supported.
1343 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1345 * emacs.c (close_output_streams): Zero out errno before calling
1348 * dired.c [MSDOS]: Include msdos.h.
1350 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1351 (DATA_START) [MSDOS]: Define.
1352 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1354 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1355 Ifdef away for MSDOS.
1356 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1357 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1359 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1360 Use temporary file template that is compatible with mkostemp.
1361 Move vfork-related portions under #ifndef MSDOS.
1362 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1364 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1366 * buffer.c (Foverlays_at): Add argument `sorted'.
1368 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1370 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1371 text, invalidate the bidi_paragraph_cache upto and including the
1374 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1376 Port to IRIX 6.5 (Bug#9684).
1377 * alloc.c (TAGGABLE_NULL): New constant,
1378 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1379 (next_vector, set_next_vector): Use it.
1380 * conf_post.h (INET6) [IRIX6_5]: Define.
1381 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1382 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1383 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1384 for consistency with how TAGGABLE_NULL is computed.
1386 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1388 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1389 before passing it to system APIs.
1391 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1393 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1395 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1396 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1398 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1400 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1402 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1404 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1405 covered by a display string that ends in a newline, and that cases
1406 going back by DVPOS lines to hit the search limit, lift the limit
1407 and go back until DVPOS is reached. (Bug#17244)
1409 * indent.c (Fvertical_motion): Handle correctly the case when the
1410 display string is preceded by an empty line.
1412 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1414 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1415 use S_IWRITE instead.
1417 2014-04-11 Glenn Morris <rgm@gnu.org>
1419 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1421 2014-04-09 Ken Brown <kbrown@cornell.edu>
1423 * Makefile.in (EMACS_MANIFEST): Revert last change.
1425 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1427 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1429 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1430 (symbol_block_pinned): New var.
1431 (Fmake_symbol): Initialize `pinned'.
1432 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1433 pinned and signal an error for un-purifiable objects.
1434 (pure_cons): Use it.
1435 (Fpurecopy): Use it, except for objects that can't be purified.
1436 (mark_pinned_symbols): New function.
1437 (Fgarbage_collect): Use it.
1438 (gc_sweep): Remove hack made unnecessary.
1440 2014-04-05 Glenn Morris <rgm@gnu.org>
1442 * keyboard.c (Fopen_dribble_file): Doc tweak.
1444 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1446 Backport from trunk.
1447 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1448 bar is zero height, just return (Bug#16976).
1449 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1450 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1451 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1452 is nil. If waiting for toolbar to complete, force a redraw.
1453 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1455 2014-04-03 Ken Brown <kbrown@cornell.edu>
1457 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1459 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1461 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1462 width from font width (Bug#17163).
1464 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1466 * frame.c (x_set_frame_parameters): Calculate default values of
1467 new frame sizes only after all other frame parameters have been
1468 processed (Bug#17142).
1470 2014-03-28 Ken Brown <kbrown@cornell.edu>
1472 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1475 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1477 * xterm.c (x_draw_image_glyph_string): Adjust image background
1478 width accordingly when its x position is adjusted. (Bug#17115)
1480 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1482 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1483 and width of image background when it is displayed with a 'box'
1486 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1488 More backward-compatible fix to char-equal core dump (Bug#17011).
1489 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1490 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1492 Fix core dump in char-equal (Bug#17011).
1493 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1494 unibyte buffers, as we can't tell whether the characters are
1497 * insdel.c (adjust_markers_for_delete): Remove unused local.
1499 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1501 Have (MARKER . ADJUSTMENT) undo records always be immediately
1502 after their corresponding (TEXT . POS) record in undo list.
1504 * lisp.h (record-delete): New arg record_markers.
1505 (record_marker_adjustment): No longer needed outside undo.c.
1506 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1507 adjustments to undo.c's record_marker_adjustments. Note that
1508 fileio.c's decide_coding_unwind is another caller to
1509 adjust_markers_for_delete. Because it has undo list bound to t,
1510 it does not rely on adjust_markers_for_delete to record marker
1512 (del_range_2): Swap call to record_delete and
1513 adjust_markers_for_delete so as undo marker adjustments are
1514 recorded before current deletion's adjustments, as before.
1515 (adjust_after_replace):
1516 (replace_range): Pass value for new record_markers arg to
1518 * undo.c (record_marker_adjustment): Rename to
1519 record_marker_adjustments and made static.
1520 (record_delete): Check record_markers arg and call
1521 record_marker_adjustments.
1522 (record_change): Pass value for new record_markers arg to
1524 (record_point): at_boundary calculation no longer needs to account
1525 for marker adjustments.
1527 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1529 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1532 2014-03-23 Glenn Morris <rgm@gnu.org>
1534 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1536 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1538 * buffer.c (struct sortvec): Add field `spriority'.
1539 (compare_overlays): Use it.
1540 (sort_overlays): Set it.
1542 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1544 * xdisp.c (redisplay_window): If all previous attempts to find the
1545 cursor row failed, try a few alternatives before falling back to
1546 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1548 2014-03-22 Daniel Colascione <dancol@dancol.org>
1550 * process.c (conv_sockaddr_to_lisp): When extracting the string
1551 names of AF_LOCAL sockets, stop before reading uninitialized
1554 2014-03-23 Daniel Colascione <dancol@dancol.org>
1556 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1557 array. (ASAN caught.)
1559 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1561 Fix regression introduced by patch for Bug#10500.
1562 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1563 * w32term.c (x_draw_image_relief): Likewise.
1565 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1567 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1568 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1569 maximize a frame for odd default fonts.
1571 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1573 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1575 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1577 * doc.c (store_function_docstring): Warn when we don't know where to
1579 (Fsubstitute_command_keys): Don't advertise the fact that
1580 text-properties are dropped, since we think it's a bug that we'll fix
1583 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1584 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1585 * frame.c (frame_garbaged): Make "docstring" more precise.
1587 2014-03-20 Glenn Morris <rgm@gnu.org>
1589 * charset.c (init_charset): When we cannot find the charsets directory,
1590 mention if EMACSDATA is set.
1592 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1594 * fns.c (Frandom): Fix rare bug where the result isn't random.
1596 Fix porting inconsistency about rounding to even.
1597 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1598 This way, the unusual !HAVE_RINT case acts like the usual
1599 HAVE_RINT case, and we can fix the documentation accordingly.
1601 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1603 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1604 (w32_wnd_proc): Initialize the dwHoverTime member of
1605 TRACKMOUSEEVENT structure.
1607 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1609 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1611 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1613 * search.c (find_newline): Speed up the function when using the
1614 newline cache, by halving the number of calls to
1615 region_cache_forward and region_cache_backward. (Bug#16830)
1617 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1619 * buffer.c (Fset_buffer): Document return value (bug#17015).
1621 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1623 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1624 nil, always resize character wise to avoid potential loss of the
1625 mode line (Bug#16923 related).
1627 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1629 * frame.c (x_set_frame_parameters): Always calculate new sizes
1630 pixelwise to avoid potential loss when rounding.
1632 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1634 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1635 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1637 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1639 * w32.c (fstatat): Don't add an extra slash if the argument ends
1640 with a slash: this fails the subsequent call to stat_worker on
1641 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1643 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1645 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1647 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1649 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1651 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1652 when frame is only on one screen (Bug#14713).
1654 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1656 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1657 there's a valid wrap point in the display line, the last glyph
1658 cannot "just barely fit" on this row, because display_line doesn't
1659 let it. Instead, proceed as if the last glyph didn't fit, so that
1660 we eventually back up the iterator to the wrap point. This avoids
1661 delusional behavior of move_it_to, whereby it proceeds to the next
1662 display line, but sets current_x to zero for all the glyphs that
1663 without word-wrap would fit on the previous display line.
1664 One result was that visual-order cursor movement behaved erratically
1666 (Fmove_point_visually): Add code to find the x coordinate of the
1667 last character before wrap point, under word-wrap on a TTY.
1669 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1671 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1672 also return value of MOVE_POS_MATCH_OR_ZV from
1673 move_it_in_display_line_to, when moving from beginning of line to
1674 point's position. (Bug#16961)
1676 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1678 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1679 * window.c (Fselect_window): Explain NORECORD and
1680 `buffer-list-update-hook' in doc-string.
1682 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1684 * window.c (Fother_window_for_scrolling): Check that
1685 Vother_window_scroll_buffer is a buffer.
1687 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1689 * xterm.c (xim_initialize): Always pass a copy of resource name
1690 to XRegisterIMInstantiateCallback and eassert whether return
1691 value is True. Passing copy is important because Xlib doesn't
1692 make its own copy and resource name argument usually points to
1693 SSDATA (Vx_resource_name), which may be changed from Lisp.
1694 (xim_close_display): For XUnregisterIMInstantiateCallback,
1695 always eassert return value and pass exactly the same values
1696 as were used for XRegisterIMInstantiateCallback.
1697 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1698 sources to check why if you are interested.
1700 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1702 * dispnew.c (change_frame_size_1): Add new_lines instead of
1703 new_height, the latter may be still zero if passed as such.
1704 * window.c (Fwindow_pixel_height): Mention bottom divider in
1707 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1709 Fix "resource temporarily unavailable" with xgselect
1711 * xgselect.c: Include <stdbool.h>.
1712 (xg_select) [!USE_GTK]: Don't lose track of errno.
1714 Fix minor --enable-gcc-warnings issues.
1715 * widget.c (update_various_frame_slots, EmacsFrameResize):
1716 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1718 2014-03-04 Ken Brown <kbrown@cornell.edu>
1720 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1721 represent the actual adjustment needed for alignment.
1723 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1725 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1726 needed, and don't reallocate if the initial allocation already
1727 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1729 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1731 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1734 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1736 * cmds.c (delete-char): Update docstring pointing out that the
1737 function ignores `delete-active-region' and `overwrite-mode'.
1739 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1741 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1743 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1744 allocated buffer due to alignment.
1745 (freehook): If the block to be freed was allocated by
1746 'aligned_alloc', find its real pointer before calling 'free'.
1748 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1751 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1753 * font.c (toplevel): Adjust comment about font cache layout.
1754 (font_clear_cache): Fix to match real font cache layout.
1755 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1756 (Fframe_font_cache) [FONT_DEBUG]: New function.
1757 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1759 Avoid crashes when X fonts are erroneously freed on reused X
1760 'Display *' connection data (Bug#16069). Note that X font
1761 resources still may be leaked, but currently there is no way
1762 to completely avoid it.
1763 * xterm.h (struct x_display_info): New member x_id. Add comments.
1764 * xterm.c (x_display_id): New variable.
1765 (x_term_init): Assign identifier to each opened X connection.
1766 * xfont.c (struct xfont): New member x_display_id.
1767 (xfont_open): Initialize it with frame's display id.
1768 (xfont_close): Check whether font's display id matches the one
1769 recorded for the given display. Adjust comment.
1770 * xftfont.c (struct xftfont_info):
1771 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1773 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1775 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1776 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1777 killed Vother_window_scroll_buffer.
1778 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1780 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1782 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1783 that start with more than 2 slashes as UNCs. (Bug#16751)
1785 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1787 Fix a few crashes and leaks when cloning C strings.
1788 * alloc.c, lisp.h (dupstring): New function.
1789 * gtkutil.c (xg_get_font):
1790 * term.c (tty_default_color_capabilities):
1791 * xsettings.c (store_monospaced_changed)
1792 (store_font_name_changed, parse_settings)
1793 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1794 This avoids some unlikely crashes due to accessing freed storage,
1795 and avoids some minor memory leaks in the more-typical case.
1797 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1799 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1800 cursor when modeline can't be dragged (Bug#16647).
1802 2014-02-28 Glenn Morris <rgm@gnu.org>
1804 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1805 from custom-delayed-init-variables. (Bug#11565)
1807 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1809 More fixes for mouse glyph calculations (Bug#16647).
1810 * window.c (coordinates_in_window): In intersection of
1811 horizontal and vertical window dividers prefer the horizontal
1812 one. Add some extra parens to last fix.
1813 (window_relative_x_coord): Return x-coordinate for header and
1815 * xdisp.c (remember_mouse_glyph): In text area don't extend
1816 glyph into mode line to show the vertical drag cursor there
1817 immediately. Subdivide mouse glyphs in right fringes to show a
1818 horizontal drag cursor as soon as we enter the "grabbable width"
1819 portion. Handle vertical border case separately. Do not
1820 subdivide window divider areas.
1821 (note_mouse_highlight): On bottom divider of bottommost windows
1822 show vertical drag cursor only when the minibuffer window can be
1825 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1827 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1828 reset by the face of the object just displayed. See also bug#76.
1829 (get_next_display_element): If the string came from a display
1830 property, examine the box face attribute at it->position, not at
1831 it->current.pos, since the latter was not updated yet. (Bug#16870)
1832 (handle_face_prop): Improve commentary.
1834 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1836 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1837 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1839 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1841 Fixes around Bug#16647.
1842 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1843 ON_BOTTOM_DIVIDER cases.
1844 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1845 only if the window has no right divider.
1846 (Fcoordinates_in_window_p): Fix doc-string.
1848 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1850 * lread.c (Funintern): Fix doc to match advertised calling convention.
1852 2014-02-24 Daniel Colascione <dancol@dancol.org>
1854 * keyboard.c (read_char): Close race that resulted in lost events.
1856 2014-02-22 Glenn Morris <rgm@gnu.org>
1858 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1859 * window.c (window-resize-pixelwise): Doc fixes.
1861 * process.c (Finternal_default_process_filter)
1862 (Finternal_default_process_sentinel): Doc tweaks.
1864 2014-02-21 Glenn Morris <rgm@gnu.org>
1866 * process.c (Fprocess_buffer, Faccept_process_output)
1867 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1870 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1872 * window.c (Fwindow_scroll_bar_width): New function.
1874 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1876 Pacify GCC when configuring with --enable-gcc-warnings.
1877 * xdisp.c (move_it_in_display_line_to) [lint]:
1878 Initialize recently-added local.
1880 2014-02-21 Daniel Colascione <dancol@dancol.org>
1882 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1884 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1886 * xdisp.c (init_iterator): Don't dereference a bogus face
1887 pointer. (Bug#16819)
1888 (try_cursor_movement): Don't use cursor position if
1889 set_cursor_from_row failed to compute it. This avoids assertion
1890 violations in MATRIX_ROW.
1891 (move_it_in_display_line_to): Save the iterator state in ppos_it
1892 only once per call. Reimplement the method used to return to the
1893 best candidate position if all the positions found in display line
1894 are beyond TO_CHARPOS. This cuts down the number of calls to
1895 bidi_shelve_cache, which moves a lot of stuff when lines are long
1896 and include bidirectional text. (Bug#15555)
1898 2014-02-20 Glenn Morris <rgm@gnu.org>
1900 * data.c (Fdefalias): Doc fix.
1902 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1904 * xdisp.c (display_line): Fix horizontal scrolling of large images
1905 when fringes are turned off. This comes at a price of not
1906 displaying the truncation/continuation glyphs in this case.
1909 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1910 CreateDIBSection returns an error indication, zero out *ximg after
1911 destroying the image. This avoids crashes in memory allocations
1912 due to the fact that some of the callers also call
1913 x_destroy_x_image, which will attempt to free an already free'd
1916 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1918 * widget.c (update_various_frame_slots): Don't set
1919 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1921 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1923 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1925 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1927 temacs --daemon fix (Bug#16599).
1928 * emacs.c (main): Initialize daemon_pipe[1] here ...
1929 (syms_of_emacs): ... instead of here.
1931 2014-02-16 Anders Lindgern <andlind@gmail.com>
1933 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1936 2014-02-16 Daniel Colascione <dancol@dancol.org>
1938 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1939 (xd_get_connection_address): Use it.
1940 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1941 xd_get_connection_address because the latter signals if the bus
1942 we're trying to close is already disconnected.
1944 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1946 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1947 argument to CreateThread. This avoids segfaults on Windows 9X.
1948 Reported by oslsachem <oslsachem@gmail.com>.
1950 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1952 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1953 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1954 (check_lseek): New function, to report lseek errors.
1955 (save_data_space, update_file_ptrs, read_header, write_header)
1956 (copy_file, copy_rest, unexec): Use these news functions.
1957 (update_file_ptrs): Don't assume wraparound behavior when
1958 converting a large size_t value to off_t.
1960 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1962 * composite.c (fill_gstring_header): Pass positions as C integers
1963 and move parameters checking to...
1964 (Fcomposition_get_gstring): ...this function. Handle case when
1965 buffer positions are in reversed order and avoid crash (Bug#16739).
1967 * buffer.c (validate_region): Mention current buffer in error message.
1969 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1971 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1973 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1975 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1977 2014-02-11 Glenn Morris <rgm@gnu.org>
1979 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1980 Replace refs to "OpenStep" in messages.
1982 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1984 Avoid "." at end of error diagnostics.
1985 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1986 * font.c (Ffont_at):
1987 * nsfns.m (ns_display_info_for_name):
1988 * nsselect.m (Fx_own_selection_internal):
1989 * nsterm.m (performDragOperation:):
1990 Remove "." from end of diagnostic.
1992 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1994 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1995 unintuitive (bug#15824).
1996 (Fyes_or_no_p): Doc fix (bug#15456).
1998 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2000 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2002 * eval.c (call_debugger): When exiting the debugger, do not allow
2003 max_specpdl_size less than actual binding depth (Bug#16603).
2004 (syms_of_eval): Adjust docstring.
2006 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2008 * cmds.c (Fself_insert_command): Output a clearer error message on
2009 negative repetitions (bug#9476).
2011 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2013 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2015 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2017 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2019 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2021 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2023 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2025 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2027 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2029 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2030 `exit' works (bug#15865).
2032 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2034 Constrain window box/body sizes and margin widths (Bug#16649).
2035 * xdisp.c (window_box_width): Don't return less than zero.
2036 (window_box_left_offset, window_box_right_offset): Don't return
2037 more than the window's pixel width.
2038 * window.c (window_body_height, window_body_width): Don't return
2040 (window_resize_apply): Adjust margin width, if necessary.
2042 2014-02-07 Glenn Morris <rgm@gnu.org>
2044 * nsterm.m (syms_of_nsterm): Doc fix.
2046 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2048 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2049 New variables: pointers through which to call the respective APIs.
2050 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2051 (filename_from_ansi, sys_link, check_windows_init_file):
2052 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2053 This is required on Windows 9X, where we dynamically load
2054 UNICOWS.DLL which has their non-stub implementations.
2055 (maybe_load_unicows_dll): Assign addresses to these 2 function
2056 pointers after loading UNICOWS.DLL.
2058 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2059 MultiByteToWideChar and WideCharToMultiByte through function
2062 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2065 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2067 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2068 for OSX >= 10.9 if separate spaces are used.
2069 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2071 2014-02-06 Glenn Morris <rgm@gnu.org>
2073 * buffer.c (cache-long-scans): Doc fix.
2075 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2077 * w32fns.c (Fw32_shell_execute): Doc fix.
2079 2014-02-05 Bastien Guerry <bzg@gnu.org>
2081 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2082 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2084 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2086 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2087 outside the window (Bug#16649).
2089 * xdisp.c (note_mouse_highlight): When entering a margin area show
2090 a non-text cursor (Bug#16647).
2092 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2094 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2095 It prompted a compile-time diagnostic on GNU/Linux.
2096 Simplify to remove the need for the label.
2098 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2100 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2101 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2102 to show it; otherwise return 'unsupported--w32-dialog' to signal
2103 to the caller that emulation with menus is necessary.
2104 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2106 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2108 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2111 * menu.c (Fx_popup_dialog): Don't condition the call to
2112 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2113 special symbol 'unsupported--w32-dialog', emulate the dialog with
2114 a menu by calling x-popup-menu.
2116 * menu.h (Qunsupported__w32_dialog): New extern variable.
2118 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2120 * keyboard.c (kbd_buffer_get_event): Read file notification events
2123 * xgselect.c (xg_select): Read glib events in any case, even if
2124 there are no file descriptors to watch for. (Bug#16519)
2126 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2128 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2129 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2130 * w32term.c (w32_draw_window_divider): Handle first and last
2132 * w32term.h (w32_fill_area_abs): New function.
2133 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2135 * xfaces.c (realize_basic_faces): Handle new face ids.
2136 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2137 and bottom divider width.
2138 * xterm.c (x_draw_window_divider): Handle first and last pixels
2141 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2143 * print.c (Fexternal_debugging_output): Add cast to pacify
2144 --enable-gcc-warnings.
2145 * eval.c (call_debugger): Grow specpdl if the debugger was
2146 entered due to specpdl overflow (Bug#16603) and allow more
2147 specpdl space for the debugger itself.
2149 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2151 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2154 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2156 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2157 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2159 * print.c (Fexternal_debugging_output): If the argument character
2160 is non-ASCII, encode it with the current locale's encoding before
2161 writing the result to the terminal. (Bug#16448)
2163 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2164 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2167 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2169 * process.c (create_process): Reset SIGPROF handler in the child.
2170 * callproc.c (call_process): Likewise.
2172 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2174 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2176 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2178 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2179 of zero to print strings, GDB doesn't like it.
2181 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2182 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2183 we still use correct addresses. (Bug#16576)
2185 2014-01-27 K. Handa <handa@gnu.org>
2187 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2188 to preserve the code detection behavior of 24.3.
2189 * coding.h (struct coding_system): New member detected_utf8_bytes.
2190 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2191 (decode_coding_gap): Use short cut for UTF-8 file reading only
2192 when coding->detected_utf8_bytes equals to coding->src_bytes.
2193 * fileio.c (Finsert_file_contents): Cancel the previous change.
2195 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2197 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2198 that are not visible.
2200 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2202 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2203 is grabbed (Bug#16565).
2205 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2207 * xdisp.c (last_max_ascent): Re-remove after erroneously
2208 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2210 (move_it_to): Re-remove reference to last_max_ascent.
2211 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2212 max_descent here instead of calling line_bottom_y.
2215 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2217 * terminal.c (initial_free_frame_resources): New function.
2218 (init_initial_terminal): Install new hook to free face cache
2219 on initial frame and avoid memory leak. For details, see
2220 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2221 * xfaces.c (free_frame_faces): Adjust comment.
2223 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2225 * data.c (Fstring_to_number): Document results if unparsable
2228 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2230 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2232 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2234 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2235 * coding.c (detect_coding_utf_8, emacs_mule_char)
2236 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2237 (check_utf_8, decode_coding):
2238 * coding.h (struct coding_system.errors):
2239 Use ptrdiff_t, not int, for integer values derived from buffer and
2242 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2243 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2244 before invoking decode_coding_gap, since there's just one block.
2246 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2248 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2249 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2250 too early. Again run change_frame_size before assigning menu-
2253 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2255 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2256 arrives, call x_check_fullscreen, in case the new display has a
2257 different resolution. (Bug#16517)
2259 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2261 * term.c (read_menu_input): If the selected frame changes, exit
2263 (tty_menu_show): If the selected frame changes while we displayed
2264 a menu, throw to top level. (Bug#16479)
2266 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2268 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2270 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2272 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2273 * data.c (count_one_bits_word): Fix bug (negated comparison)
2274 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2276 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2278 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2279 Avoid undefined behavior by initializing display property bit of a
2280 string processed by the bidirectional iterator. For details, see
2281 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2283 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2285 Minor cleanup of previous change.
2286 * image.c (imagemagick_error, Fimagemagick_types):
2287 Omit some recently-introduced and unnecessary casts and assignments.
2289 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2291 Fix two memory leaks discovered with Valgrind.
2292 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2293 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2295 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2297 Fixes in window size functions around Bug#16430 and Bug#16470.
2298 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2299 (Fwindow_mode_line_height, Fwindow_header_line_height)
2300 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2301 Minor doc-string adjustments.
2302 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2303 Rewrite doc-strings.
2304 (window_body_height, window_body_width): Do not count partially
2305 visible lines/columns when PIXELWISE is nil (Bug#16470).
2306 (Qfloor, Qceiling): New symbols.
2308 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2310 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2311 when the image cache is not yet allocated. (Bug#16509)
2313 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2315 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2316 re-attach intervals to its base buffer (Bug#16502).
2317 * intervals.c (set_interval_object): Move from here...
2318 * intervals.h (set_interval_object): ... to here. Fix comments.
2320 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2322 Avoid undefined behavior by initializing buffer redisplay bit.
2323 Problem reported by Dmitry Antipov in
2324 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2325 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2327 Revert some of the CANNOT_DUMP fix (Bug#16494).
2328 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2330 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2332 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2333 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2334 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2335 they are replaced by macros that expand into direct calls to the
2336 corresponding functions from GDI32.DLL.
2337 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2338 variables in the Cygwin build, they are unused.
2340 2014-01-19 K. Handa <handa@gnu.org>
2342 * composite.c (composition_update_it): Fix previous change.
2344 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2346 Fix file name handling on MS-Windows 9X.
2347 * w32.c (maybe_load_unicows_dll): New function.
2349 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2350 on, to make sure we can convert file names to and from UTF-8 on
2351 Windows 9X. This fixes a failure to start up because Emacs cannot
2352 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2354 * w32font.c [WINDOWSNT]: Include w32.h.
2355 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2356 of implementing the same stuff.
2357 Remove now unused g_b_init_is_windows_9x.
2359 * w32.h (maybe_load_unicows_dll): Add prototype.
2361 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2363 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2364 switch to single keyboard. Prevents daemon crashes when a new
2365 client connects while we show a TTY menu in an existing client.
2368 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2370 Fix MinGW64 porting problem with _setjmp.
2371 Reported by Eli Zaretskii in:
2372 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2373 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2374 the old _setjmp and _longjmp. All uses changed.
2376 2014-01-13 Daniel Colascione <dancol@dancol.org>
2378 * textprop.c (Fremove_list_of_text_properties):
2379 Correctly handle reaching the end of the interval tree. (Bug#15344)
2381 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2383 * xdisp.c (resize_mini_window): Round height to a multiple of
2384 frame's line height. Fix bug in calculation of window start
2385 position (Bug#16424).
2387 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2389 * macfont.m: Include termchar.h.
2390 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2391 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2392 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2393 *_WITH_GC_* to take face and f as parameters.
2394 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2395 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2397 2014-01-13 Daniel Colascione <dancol@dancol.org>
2399 Fix menu item updating in the presence of the Unity global menu
2402 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2403 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2405 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2406 updating menus; explain why.
2407 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2408 problem it's supposed to solve and it interferes with detecting
2409 the presence of a global menu.
2410 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2413 2014-01-11 K. Handa <handa@gnu.org>
2415 * composite.c (composition_update_it): Fix indexing of
2416 LGSTRING_CHAR (Bug#15984).
2418 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2420 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2422 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2424 * xdisp.c (try_window_id): Don't use this function's optimizations
2425 if overlays in the buffer displayed by the window have changed
2426 since last redisplay. (Bug#16347)
2427 (message_dolog): Fix indentation.
2429 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2431 * frame.c (frame_resize_pixelwise): Fix doc-string.
2433 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2435 Fix handling of internal borders (Bug#16348).
2436 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2437 Remove internal border width from pixel width of windows.
2438 (change_frame_size_1): Don't return early when frame's pixel
2439 size changes - we still have to record the new sizes in the
2441 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2442 also when toolbar gets larger.
2443 * window.c (check_frame_size): Include internal_border_width in
2445 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2446 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2447 In non-toolkit/non-GTK version clear internal border.
2448 * xterm.c (x_clear_under_internal_border): New function for
2449 non-toolkit/non-GTK version.
2450 (x_after_update_window_line): In non-toolkit/non-GTK version
2452 (handle_one_xevent, x_set_window_size):
2453 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2454 * xterm.h (x_clear_under_internal_border): Extern it.
2456 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2458 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2459 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2462 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2464 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2465 last value of point is not equal to buffer's point. (Bug#16129)
2467 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2470 * nsterm.h (updateCollectionBehavior): Rename from
2471 updateCollectionBehaviour. All uses changed.
2473 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2474 * Makefile.in (SETFATTR): New macro.
2475 (temacs$(EXEEXT)): Use it.
2477 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2479 Fix maximization behavior on Windows (Bug#16300).
2480 * w32fns.c (w32_fullscreen_rect): Don't handle
2481 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2482 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2483 of SetWindowPos. Restore last placement also when leaving
2484 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2485 but the FULLSCREEN_BOTH case.
2487 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2490 * data.c (arithcompare_driver):
2491 * fileio.c (Fcar_less_than_car):
2492 * fns.c (internal_equal):
2493 * frame.c (delete_frame):
2494 * lisp.h (enum More_Lisp_Bits):
2496 Avoid C99 constructs that don't work in C89.
2497 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2498 to port to C89, which doesn't have 'long long'.
2499 (count_trailing_zero_bits): Use them.
2501 2014-01-03 Chong Yidong <cyd@gnu.org>
2503 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2505 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2507 Further adjust frame/window scrollbar width calculations.
2508 * window.c (apply_window_adjustment):
2509 Set windows_or_buffers_changed.
2510 (Fwindow_scroll_bars): Return actual scrollbar width.
2511 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2512 For non-toolkit builds again use 14 as minimum width and set
2513 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2514 * xterm.c (XTset_vertical_scroll_bar): Take width from
2515 WINDOW_SCROLL_BAR_AREA_WIDTH.
2516 (x_new_font): Rename wid to unit. Base calculation of new
2517 scrollbar width on toolkit used and make it analogous to that of
2518 x_set_scroll_bar_default_width.
2519 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2520 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2521 of GetSystemMetrics.
2522 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2523 WINDOW_SCROLL_BAR_AREA_WIDTH.
2524 (x_new_font): Make it correspond to changes in xterm.c.
2526 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2528 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2529 This is a cleaner way to fix the MinGW-w64 porting problem.
2530 Check for INTPTR_MAX misconfiguration.
2532 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2534 * search.c (newline_cache_on_off, find_newline): In indirect
2535 buffers, use the newline cache of the base buffer.
2537 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2538 buffer, invalidate the caches of its base buffer. (Bug#16265)
2540 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2541 buffers, use the width-run cache of the base buffer.
2543 * xdisp.c (redisplay_window): When the window displays an indirect
2544 buffer, and the character widths in the display table have
2545 changed, invalidate the width-run cache of the corresponding base
2548 * fileio.c (Finsert_file_contents): When invalidating the newline
2549 cache, consider the case of inserting into indirect buffer.
2551 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2552 In indirect buffers, use the paragraph cache of the base buffer.
2554 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2556 * window.c (grow_mini_window): Fix last change.
2558 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2560 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2562 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2564 * w32term.c (w32_initialize): Use LCID and LOWORD.
2566 * w32proc.c (create_child): Use pid_t for 5th argument.
2567 (IsValidLocale): Don't provide prototype for MinGW64.
2568 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2569 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2571 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2572 MinGW64 doesn't support.
2574 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2576 * w32.c (set_named_security_info): New function.
2577 (acl_set_file): Fall back on set_named_security_info if
2578 set_file_security fails.
2579 (g_b_init_set_named_security_info_w)
2580 (g_b_init_set_named_security_info_a): New static variables.
2581 (globals_of_w32): Initialize them to zero.
2582 (set_named_security_info): Set them to non-zero if the
2583 corresponding API is available.
2584 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2585 New function typedefs.
2587 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2589 Some more fixes following pixelwise resize changes including one
2591 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2592 of frame_resize_pixelwise.
2593 * widget.c (pixel_to_text_size): New function.
2594 (update_wm_hints): Have size hints respect value of
2595 frame_resize_pixelwise.
2596 (EmacsFrameResize): Alway process resize requests pixelwise.
2597 * window.c (grow_mini_window): Make sure mini window is at least
2599 * xdisp.c (display_menu_bar): Make sure menubar extends till
2601 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2602 (x_set_tool_bar_lines): Calculate pixelwise.
2603 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2604 frame_resize_pixelwise.
2606 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2608 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2609 variables not used there.
2611 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2613 * w32.c (sys_umask): New function. (Bug#16299)
2615 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2617 * dispnew.c (change_frame_size_1): Take old width of root window
2618 from that window's pixel width. (Bug#16284)
2620 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2622 Plain copy-file no longer chmods an existing destination (Bug#16133).
2623 * fileio.c (realmask): Now a static var, not a local.
2624 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2625 Remove arg STATPTR. All uses changed.
2626 (Fcopy_file): Do not alter permissions of existing destinations,
2627 unless PRESERVE-PERMISSIONS (renamed from
2628 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2629 Avoid race when testing for existing destinations and for
2630 when input and output files are the same.
2631 If changing the group fails, adjust both default and
2632 preserved permissions so that access is not granted to the
2634 (Fset_default_file_modes, init_fileio): Update realmask.
2635 (Fdefault_file_modes): Use realmask instead of calling umask.
2637 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2639 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2640 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2641 flags on the daemon pipe ends before execing.
2643 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2645 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2646 session. (Bug#14739)
2648 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2650 * callproc.c (Vexec_path): Document that exec-directory is in it.
2652 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2654 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2657 2013-12-27 Chong Yidong <cyd@gnu.org>
2659 * data.c (Fsymbol_function): Doc fix.
2661 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2663 Some more tinkering with Bug#16051.
2664 * window.c (resize_frame_windows): Don't let the size of the
2665 root window drop below the frame's default character size.
2666 Never ever delete any subwindows - let the window manager do the
2669 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2670 of toolbar lines needed when they exceed the height of the root
2672 (unwind_create_frame_1): New function.
2673 (Fx_create_frame): Generally inhibit calling the window
2674 configuration change hook here. Remove extra call to
2675 change_frame_size - it's not needed when we don't run the
2676 configuration change hook.
2678 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2680 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2681 On my Fedora 19 platform the core dumps were so big that
2682 my desktop became nearly catatonic.
2683 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2684 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2685 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2686 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2687 a clang-only syntax.
2688 * conf_post.h (__has_feature): New macro, if not already defined.
2689 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2690 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2692 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2694 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2695 is a file name. (Bug#16252)
2697 2013-12-25 Chong Yidong <cyd@gnu.org>
2699 * keyboard.c (Voverriding_terminal_local_map)
2700 (Voverriding_local_map): Doc fix.
2702 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2704 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2706 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2707 file name when it is submitted to ShellExecute. Simplify code.
2708 Don't test DOCUMENT for being a string, as that is enforced by
2709 CHECK_STRING. Doc fix.
2711 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2713 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2714 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2715 redisplay_tool_bar does. Improve and fix commentary.
2716 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2717 limits of the glyph matrices. (Bug#16051)
2718 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2719 only when the new size is different from the old one, and the new
2720 size can be achieved given the frame height.
2722 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2724 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2726 2013-12-23 Glenn Morris <rgm@gnu.org>
2728 * lread.c (Fload): Mention load-prefer-newer in doc.
2730 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2732 Handle Bug#16207 by being more restrictive when running hooks.
2733 * window.c (unwind_change_frame): New function.
2734 (Fset_window_configuration): Don't run configuration change hook
2735 while the frame configuration is unsafe. Call select_window
2738 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2740 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2742 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2744 * nsterm.h: Declare EmacsColor category.
2746 * nsterm.m (NSColor): Implement EmacsColor category.
2747 (ns_get_color): Use colorUsingDefaultColorSpace.
2748 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2750 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2752 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2754 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2755 having the PNG_NORETURN attribute, to avoid compiler warning in
2758 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2760 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2762 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2763 fringe background extension.
2764 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2765 because they are now always the same as `left' and `width',
2766 respectively. Remove code for the case that `width' and
2767 `sb_width' are different.
2769 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2771 Remove scroll_bar_actual_width from frames.
2772 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2773 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2774 (x_figure_window_size):
2775 * nsterm.m (x_set_window_size):
2776 * widget.c (set_frame_size):
2777 * w32term.c (x_set_window_size):
2778 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2779 scroll_bar_actual_width.
2781 Convert scroll_bar members to integers on Windows.
2782 * w32term.h (struct scroll_bar): Convert top, left, width,
2783 height, start, end and dragging to integers.
2784 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2786 * w32term.c (w32_set_scroll_bar_thumb)
2787 (w32_scroll_bar_handle_click): Remove XINT conversions for
2788 scroll_bar members. Treat bar->dragging as integer.
2789 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2790 first element. Remove XINT conversions for scroll_bar members.
2791 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2792 Remove XINT conversions for scroll_bar members.
2794 Fix assignment for new window total sizes.
2795 * window.c (Fwindow_resize_apply_total): Assign values for
2798 2013-12-20 Chong Yidong <cyd@gnu.org>
2800 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2801 argument to `append'.
2803 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2805 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2806 current text face, for extending the face of the display margins.
2809 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2810 Doc fix. (Bug#16190)
2812 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2814 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2817 * nsterm.m (Qfile, Qurl): New.
2818 (EV_MODIFIERS2): New macro.
2819 (EV_MODIFIERS): Use EV_MODIFIERS2.
2820 (ns_term_init): Remove font and color from DND, does not work on
2821 newer OSX, and other ports don't have them.
2822 (performDragOperation:): Handle modifiers used during drag.
2823 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2824 Remove global Lisp variables used to communicate with ns-win.el.
2825 Remove font and color handling.
2826 (syms_of_nsterm): Defsym Qfile and Qurl.
2828 2013-12-19 Anders Lindgren <andlind@gmail.com>
2830 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2831 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2833 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2834 (constrainFrameRect): Remove special case nr_screens == 1.
2835 Don't constrain size to size of view.
2837 * nsterm.h (ns_output): Remove dont_constrain.
2839 2013-12-19 Anders Lindgren <andlind@gmail.com>
2841 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2843 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2845 Minor fixes for recent openp changes.
2846 * lisp.h (GCPRO7): New macro.
2847 * lread.c (openp): Use bool for boolean; all callers changed.
2848 Protect save_string from GC. Don't assume that file descriptors
2849 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2850 warning about uninitialized variable.
2852 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2854 * w32fns.c (emacs_abort): Use intptr_t as argument of
2855 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2857 2013-12-18 Glenn Morris <rgm@gnu.org>
2859 * lread.c (Fload): Pass load_prefer_newer to openp.
2860 Don't bother checking mtime if openp already did it.
2861 (openp): Add `newer' argument, to check all suffixes
2862 and find the newest file.
2863 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2864 * callproc.c (call_process):
2865 * charset.c (load_charset_map_from_file):
2866 * emacs.c (init_cmdargs):
2867 * image.c (x_create_bitmap_from_file, x_find_image_file):
2869 * lread.c (Flocate_file_internal):
2870 * process.c (Fformat_network_address):
2871 * sound.c (Fplay_sound_internal):
2872 * w32.c (check_windows_init_file):
2873 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2875 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2877 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2879 * w32.c (getloadavg): Don't index samples[] array with negative
2880 indices. Recover from wall-clock time being set backwards.
2882 * w32term.c (w32_initialize): Declare the argument of
2883 set_user_model as const.
2885 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2886 (w32_menu_show): Constify some arguments passed to MessageBox.
2888 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2889 to initialize Lisp objects.
2891 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2892 initialize Lisp objects.
2894 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2895 use variables used only on X under that condition.
2897 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2898 variables not used there.
2900 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2902 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2903 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2905 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2907 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2908 code, revealed in presence of R2L characters, character
2909 compositions, and display vectors. A better fix for Bug#16148.
2910 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2911 GTK and NS builds, they don't have this member of struct frame.
2913 * dispextern.h (struct composition_it): Correct a comment for the
2916 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2918 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2919 This prevents a compilation error on C compilers that do not
2920 default functions to return 'int' if not declared. Also, add
2921 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2922 since it now uses inline functions.
2924 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2926 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2927 display margins on mode line, header line, and in the frame's
2928 tool-bar window. (Bug#16165)
2930 2013-12-16 Andreas Schwab <schwab@suse.de>
2932 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2934 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2936 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2939 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2941 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2943 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2945 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2946 intended to find bogus pointers in font objects (Bug#16140).
2947 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2948 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2949 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2950 Disable for MS-Windows due to Bug#15876; apparently this
2951 requires more or less substantial changes in fontset code.
2952 * xfont.c (xfont_close):
2953 * xftfont.c (xftfont_close): Call x_display_info_for_display
2954 to check whether 'Display *' is valid (Bug#16093 and probably
2957 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2959 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2960 Reported by Juanma Barranquero <lekktu@gmail.com>.
2962 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2963 open a pty on MS-Windows. (Bug#16152)
2965 * emacs.c (decode_env_path): Fix bogus comparison against
2966 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2968 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2970 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2971 (Fx_file_dialog): Add parentheses around && to silence warning.
2973 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2975 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2977 * xdisp.c (extend_face_to_end_of_line): Extend background of
2978 non-default face in margin areas as well. (Bug#16151)
2979 (display_line): Call extend_face_to_end_of_line for continued
2980 lines as well, if the display margins have non-zero width.
2981 (set_glyph_string_background_width): When needed, set the
2982 extends_to_end_of_line_p flag on glyph strings to be drawn in
2983 margin areas, not only in the text area.
2985 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2988 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2990 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2991 Don't worry about verify_error being t, since it has to be a list.
2993 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2995 Use bool for boolean, focusing on headers.
2996 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2997 No need to include <stdbool.h>, since conf_post.h does it now.
2998 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2999 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3000 (SET_PER_BUFFER_VALUE_P):
3001 * ccl.c, ccl.h (setup_ccl_program):
3002 * ccl.h (CHECK_CCL_PROGRAM):
3003 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3004 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3005 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3006 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3007 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3008 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3009 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3010 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3011 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3012 (CHARSET_FAST_MAP_SET):
3013 * coding.c (decode_coding_ccl, encode_coding_ccl):
3014 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3015 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3016 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3017 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3018 (decode_coding_c_string):
3019 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3020 * conf_post.h (has_attribute):
3021 * dispextern.h (trace_redisplay_p)
3022 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3023 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3024 (SET_GLYPH_FROM_CHAR_GLYPH)
3025 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3026 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3027 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3028 (cursor_in_mouse_face_p):
3029 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3030 (blank_row, prepare_desired_row)
3031 (build_frame_matrix_from_leaf_window, make_current)
3032 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3033 (update_window, scrolling_window, update_frame_line):
3034 * disptab.h (GLYPH_FOLLOW_ALIASES):
3035 * editfns.c (Fformat):
3036 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3037 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3038 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3039 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3040 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3041 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3042 (FONT_DEFERRED_LOG):
3043 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3044 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3045 (FRAME_MOUSE_UPDATE):
3046 * fringe.c (Fdefine_fringe_bitmap):
3047 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3048 (x_create_bitmap_from_xpm_data, xpm_load_image):
3049 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3050 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3051 (MERGE_INTERVAL_CACHE):
3052 * keymap.h (KEYMAPP):
3053 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3054 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3055 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3056 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3057 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3058 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3059 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3060 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3061 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3062 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3063 (SETUP_BUFFER_SYNTAX_TABLE):
3064 * systime.h (timespec_valid_p):
3065 * term.c (save_and_enable_current_matrix):
3066 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3067 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3068 (redisplay_internal, try_window_reusing_current_matrix)
3069 (sync_frame_with_window_matrix_rows, try_window_id)
3070 (display_menu_bar, display_tty_menu_item, display_mode_line)
3071 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3072 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3073 * xmenu.c (xmenu_show):
3074 * xterm.c (use_xim, x_term_init):
3075 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3076 (struct x_bitmap_record):
3077 Use bool for booleans.
3078 * ccl.c (struct buffer_text):
3079 * ccl.h (struct ccl_program):
3080 * charset.h (struct charset):
3082 * coding.h (struct iso_2022_spec, struct coding_system):
3083 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3084 (struct glyph_string, struct face, struct face_cache)
3085 (struct bidi_string_data, struct bidi_it)
3086 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3088 * editfns.c (Fformat):
3089 * frame.h (struct frame):
3090 * fringe.c (struct fringe_bitmap):
3091 * intervals.h (struct interval):
3092 * keyboard.h (struct kboard):
3093 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3094 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3095 (struct Lisp_Buffer_Local_Value, union specbinding):
3096 * macfont.m (struct macfont_info):
3097 * process.h (struct Lisp_Process):
3098 * termchar.h (struct tty_display_info):
3099 * window.h (struct window):
3100 * xterm.h (struct x_output):
3101 Use bool_bf for boolean bit-fields.
3102 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3103 All callers changed.
3104 * ccl.h (struct ccl_program): Remove unused members private_state,
3105 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3107 (struct ccl_spec): Remove unused members cr_carryover,
3108 eight_bit_carryover.
3109 * conf_post.h: Include <stdbool.h>.
3110 (bool_bf): New type.
3111 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3112 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3113 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3114 'do { ... } while (false)' brackets.
3115 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3116 Args must now be expressions; all callers changed.
3117 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3118 (PRODUCE_GLYPHS): Simplify use of boolean.
3119 * fileio.c (Fcopy_file):
3120 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3121 * lisp.h (UNGCPRO): Return void, not int.
3122 (FOR_EACH_TAIL): Use void expression, not int expression.
3123 * region-cache.c: Reindent.
3124 * region-cache.h: Copy comments from region-cache.c, to fix
3125 incorrect remarks about booleans.
3127 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3129 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3130 when character at point is displayed from a display vector.
3133 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3135 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3136 now a list of certificate validation checks that will abort a
3137 connection with an error.
3138 (Fgnutls_boot): Document it and use it.
3140 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3142 * w32term.c (w32_enable_frame_resize_hack): New variable.
3143 (x_set_window_size): Use it to hack frame resizing on Windows
3146 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3148 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3149 Windows-specific code to w32.c. Change error message text to
3150 match that of Posix platforms.
3152 * w32.c (w32_copy_file): New function, most of the code copied and
3153 reworked from Fcopy_file. Improve error handling. Plug memory
3154 leak when errors are thrown. Support file names outside of the
3155 current codepage. (Bug#7100)
3157 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3159 * lread.c (load_path_default): Prototype.
3161 2013-12-13 Glenn Morris <rgm@gnu.org>
3163 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3164 (dump_path): Remove.
3165 (load-path-default): Remove `changed' argument.
3166 Do not set dump_path permanently. Simplify.
3167 (init_lread): Simplify.
3168 (syms_of_lread): Remove dump_path.
3170 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3172 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3173 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3174 2013-12-12 font-related change to avoid Bug#16128, which
3175 is quite hard to fix without even more substantial changes.
3177 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3179 * font.c (font_close_object): Check for live frame (Bug#16128).
3181 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3183 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3184 Return ptrdiff_t, not int, since it's a buffer size.
3185 Reindent/reparen some macros to a more Gnuish style.
3187 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3189 Avoid undefined behavior with huge regexp interval counts.
3190 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3191 since it's now specialized to interval counts. All uses changed.
3192 Do not assume wraparound on signed integer overflow.
3193 (regex_compile): Simplify based on the above changes.
3195 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3197 Support file names on MS-Windows that use characters outside of
3198 the current system codepage. (Bug#7100)
3200 * w32.c (get_file_security, set_file_security)
3201 (create_symbolic_link): Separate pointers and boolean flags for
3202 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3203 non-zero, else the former.
3204 (codepage_for_filenames, filename_to_utf16, )
3205 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3207 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3209 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3210 Accept only one argument; all callers changed.
3211 (dostounix_filename): Remove the second argument, now works in
3212 UTF-8. All callers changed.
3213 (parse_root): Lose DBCS code.
3214 (get_long_basename, w32_get_short_filename, init_environment)
3215 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3216 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3217 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3218 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3219 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3220 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3222 (ansi_encode_filename): New function.
3223 (get_emacs_configuration, get_emacs_configuration_options):
3225 (add_volume_info, GetCachedVolumeInformation): Run the input file
3226 name through unixtodos_filename, to ensure it is stored and
3227 referenced in canonical form.
3228 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3229 (logon_network_drive, sys_link, utime): Improve error handling.
3230 (sys_access): New function.
3231 (hashval, generate_inode_val): Unused functions deleted.
3232 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3233 (check_windows_init_file): Convert error message from UTF-8 to
3234 ANSI codepage, for display in the message box.
3235 (globals_of_w32): Set w32_unicode_filenames according to the OS
3238 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3239 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3240 (syms_of_w32term): Declare w32-unicode-filenames.
3242 * w32proc.c (new_child, delete_child): Remove code that handled
3243 unused pending_deletion and input_file members of the child struct.
3244 (create_child, sys_spawnve): Convert all file names to ANSI
3245 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3246 name cannot be encoded in ANSI codepage. Don't use
3247 unixtodos_filename, mirror slashes by hand.
3248 (record_infile, record_pending_deletion): Functions deleted.
3249 (Fw32_short_file_name): Call w32_get_short_filename instead of
3252 * w32notify.c (add_watch): Work in Unicode mode when
3253 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3254 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3255 instead, do the same with Lisp primitives.
3257 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3258 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3259 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3260 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3261 (Fw32_shell_execute): Improve error reporting.
3262 (Fdefault_printer_name): Ifdef away for Cygwin.
3264 * w32.h (struct _child_process): Remove input_file and
3265 pending_deletion members that are no longer used.
3266 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3267 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3268 (ansi_encode_filename): New and updated prototypes.
3270 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3272 (unexec): Don't use dostounix_filename, it expects a file name in
3273 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3276 * fileio.c (Ffile_name_directory, file_name_as_directory)
3277 (directory_file_name, Fexpand_file_name)
3278 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3279 arguments of dostounix_filename.
3280 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3281 use MAX_UTF8_PATH for size of file-name strings.
3282 (emacs_readlinkat): Build an explicitly unibyte string for file
3284 (syms_of_fileio) <file-name-coding-system>:
3285 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3287 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3288 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3289 directories to UTF-8.
3290 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3291 environment, and each element of the input PATH, to UTF-8.
3293 * dired.c (file_attributes): Use build_unibyte_string explicitly
3294 to make Lisp strings from user and group names.
3296 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3299 * coding.c (decode_file_name, encode_file_name): New functions.
3301 * termcap.c (tgetent): Adapt to the change in arguments of
3304 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3307 * msdos.c (dostounix_filename, init_environment): Adapt to the
3308 change in arguments of dostounix_filename.
3310 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3311 [WINDOWSNT]: Encode file names passed to the image libraries in
3314 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3315 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3317 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3318 arguments of dostounix_filename.
3320 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3322 * font.h (struct font_entity) [HAVE_NS]: New field to record
3323 font driver which was used to create this entity.
3324 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3325 frame where the font was opened.
3326 (font_close_object): Add prototype.
3327 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3328 (font_close_object): Not static any more. Lost frame arg.
3329 Adjust comment and users.
3330 * alloc.c (cleanup_vector): Call font_close_object to adjust
3331 per-frame font counters correctly. If HAVE_NS, also call
3332 driver-specific cleanup for font-entity objects.
3333 * ftfont.c (ftfont_open):
3334 * nsfont.m (nsfont_open):
3335 * w32font.c (w32font_open_internal):
3336 * xfont.c (xfont_open):
3337 * xftfont.c (xftfont_open): Save frame pointer in font object.
3338 * macfont.m (macfont_open): Likewise.
3339 (macfont_descriptor_entity): Save driver pointer to be able
3340 to call its free_entity routine when font-entity is swept.
3341 * ftxfont.c (ftxfont_open): Add eassert because frame
3342 pointer should be saved by ftfont_driver.open.
3344 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3346 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3347 input polling is used. This is still meaningful for Cygwin, see
3348 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3349 * keyboard.c (poll_for_input_1, input_polling_used):
3350 Define unconditionally.
3351 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3352 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3353 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3354 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3355 (face_for_char): Likewise. Rearrange eassert and return ASCII
3356 face for CHAR_BYTE8_P.
3357 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3359 2013-12-11 Ken Brown <kbrown@cornell.edu>
3361 * dispextern.h (erase_phys_cursor):
3362 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3364 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3366 * nsterm.m (x_free_frame_resources):
3367 * term.c (tty_free_frame_resources):
3368 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3369 face cache because it's implied by free_frame_faces anyway.
3370 * w32term.c (x_free_frame_resources): Likewise. Do not call
3371 free_frame_faces twice.
3373 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3375 * editfns.c (Fformat_time_string): Mention %F in the doc.
3377 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3379 * window.c (resize_frame_windows): Don't return immediately when
3380 the root window's size doesn't change - the minibuffer window
3381 may still have to be repositioned/resized.
3382 * xfns.c (Fx_create_frame): Always change the frame size after
3383 initializing the frame's faces.
3384 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3385 change_frame_size should already have done it.
3386 (x_new_font): Assign new tool- and menu-bar heights.
3387 (x_set_window_size_1): Account for tool- and menu-bar heights
3388 (Bug#16013). Don't set pixel sizes since change_frame_size
3389 should already have done it.
3391 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3393 Remove the option of using libcrypto.
3394 * Makefile.in (LIB_CRYPTO): Remove.
3395 (LIBES): Don't use it.
3397 2013-12-11 Juri Linkov <juri@jurta.org>
3399 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3400 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3402 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3404 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3405 drawn tool bar items (Bug#16058).
3406 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3408 2013-12-09 Ken Brown <kbrown@cornell.edu>
3410 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3412 * lisp.h (get_frame_param): Adjust conditions for prototype
3415 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3417 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3418 Avoid unused macro warning if configured --without-xft.
3420 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3422 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3424 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3426 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3428 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3430 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3432 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3434 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3436 Use libcrypto's checksum implementations if available, for speed.
3437 * Makefile.in (LIB_CRYPTO): New macro.
3440 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3441 The macro didn't conform to C99 due to type mismatch,
3442 which caused compilation failure with Sun C 5.12,
3443 and it was confusing anyway. Include window.h to declare
3444 redisplay_other_windows.
3446 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3448 * window.c (set_window_buffer): Update mode line (bug#16084).
3450 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3452 Fix minor problems found by static checking.
3453 * keyboard.c (poll_for_input_1, input_polling_used):
3454 Define only if HAVE_NTGUI.
3455 * xmenu.c (popup_activate_callback): Omit unnecessary
3456 check against USE_X_TOOLKIT, which must be defined here anyway.
3457 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3460 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3462 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3464 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3466 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3468 * nsterm.m (x_set_window_size): Remove fprintf.
3469 (init): Define always. Set applicationDidFinishLaunchingCalled
3471 (applicationDidFinishLaunching:):
3472 Set applicationDidFinishLaunchingCalled.
3473 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3476 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3478 Pixel resize changes for NS (Bug#16049).
3479 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3480 height/width. row/cols are locals.
3481 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3482 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3483 (windowWillResize): Remove gsextra. Calculate extra as in
3485 (x_new_font): Don't change frame size if fullscreen.
3486 Change size pixelwise.
3488 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3489 comment in xfns.c. Change to pixelwise call.
3491 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3493 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3496 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3498 * xterm.c (input_signal_count): Remove.
3499 (x_dispatch_event): Define unconditionally.
3500 (x_make_frame_visible): Process X events until the frame
3501 is really visible (Bug#16027).
3502 * xterm.h (x_dispatch_event): Declare unconditionally.
3504 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3506 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3508 * nsterm.m (x_set_window_size): Handle pixelwise.
3510 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3512 * w32term.c (x_new_font):
3513 * xterm.c (x_new_font): Calculate new frame size from new font
3516 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3518 * lisp.h (FOR_EACH_TAIL): New macro.
3519 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3521 * window.c (select_window): Call second wset_redisplay before we change
3522 selected_window (bug#16034).
3524 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3526 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3528 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3530 * w32xfns.c: Include window.h, to avoid a compiler warning.
3532 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3534 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3535 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3536 window_scroll takes care of it.
3537 (Fset_window_point, Fdelete_other_windows_internal)
3538 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3539 (Fsplit_window_internal, Fdelete_window_internal)
3540 (Fresize_mini_window_internal, Fset_window_configuration)
3541 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3542 cause redisplay instead of forcing a complete redisplay.
3543 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3544 we're only affecting the selected_window.
3546 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3548 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3549 directional control characters. Update type and category
3550 determination according to the UBA from Unicode v6.3.
3551 (bidi_category_t): New category EXPLICIT_FORMATTING.
3553 * dispextern.h (bidi_type_t): Update to include new bidirectional
3554 properties introduced with Unicode v6.3. (Bug#16043)
3556 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3558 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3561 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3563 * font.c (font_list_entities): Remove dummy assignment.
3564 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3565 used on graphic displays only. Remove unused 'font_encoder' member.
3566 (struct font_bitmap): Remove unused 'extra' member.
3567 * nsfont.m (nsfont_open):
3568 * w32font.c (w32font_open_internal):
3569 * ftfont.c (ftfont_get_bitmap): Adjust users.
3571 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3573 Use bool for boolean.
3574 * tparam.c (tparam1):
3575 * undo.c (record_point, record_property_change):
3576 Use bool for boolean, for local vars that are always true or false.
3578 Minor integer overflow fixes (Bug#16033).
3579 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3580 This improves on the previous fix to this function.
3581 (window_resize_check): When summing up pixel counts, don't rely on
3582 undefined behavior if the sum overflows.
3584 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3586 * window.c (Fset_window_new_pixel): Don't choke at negative
3587 argument value (Bug#16033).
3589 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3590 to avoid crash in window_box_height.
3592 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3593 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3595 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3597 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3599 Minor integer overflow fixes.
3600 * window.c (Fset_window_new_pixel, grow_mini_window):
3601 * xdisp.c (Fwindow_text_pixel_size):
3602 Avoid undefined behavior on signed integer overflow.
3603 * xfns.c (x_set_mouse_color):
3604 Check that drag shape fits in 'unsigned', since that's what X wants.
3606 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3608 Improve reporting of fatal exception on MS-Windows.
3609 * w32fns.c (my_exception_handler): New function.
3610 (globals_of_w32fns): Set it up as the unhandled exception
3611 handler. Initialize exception code and address to zeros.
3612 (emacs_abort): If the exception code and address are available,
3613 print them at the beginning of the backtrace. Fix the format of
3614 printing addresses (was producing 0x0x12345678 on XP).
3617 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3619 * eval.c (Fbacktrace__locals): New function.
3620 (syms_of_eval): Defsubr it.
3622 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3624 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3625 Define here to unify between...
3626 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3627 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3629 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3631 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3633 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3634 fringe background extension.
3635 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3636 because they are now always the same as `left' and `width',
3637 respectively. Remove code for the case that `width' and
3638 `sb_width' are different.
3640 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3642 Fix minor problems found by static checking.
3643 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3644 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3645 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3647 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3649 * image.c (imagemagick_compute_animated_image): Don't crash if we
3650 have an animation with different-sized images (bug#15313).
3652 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3654 Remove some unused items introduced during pixelwise change.
3655 * window.c (window_resize_total_check): Remove unused function.
3656 * xdisp.c (remember_mouse_glyph): Remove unused label.
3657 (Ftool_bar_height): Move declaration inside #if.
3658 * xterm.c (x_set_window_size): Don't use r and c.
3660 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3662 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3665 * window.c (Fset_window_configuration): Comment out unused variables.
3667 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3669 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3671 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3673 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3675 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3676 HAVE_GNUTLS3 (Bug#16001).
3678 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3679 if interrupts are deferred (Bug#15801).
3681 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3683 Support resizing frames and windows pixelwise.
3684 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3685 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3686 (struct glyph_matrix): Replace window_left_col and
3687 window_top_line by window_pixel_left and window_pixel_top.
3688 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3690 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3691 (draw_window_divider, move_it_to, x_draw_right_divider)
3692 (x_draw_bottom_divider, change_frame_size): Add or fix
3694 * dispnew.c (change_frame_size_1): Change prototype.
3695 (adjust_glyph_matrix, required_matrix_width)
3696 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3697 values instead of lines and columns.
3698 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3699 WINDOW_TOTAL_FRINGE_WIDTH.
3700 (handle_window_change_signal, do_pending_window_change)
3701 (init_display): Adjusts calls of change_frame_size.
3702 (change_frame_size, change_frame_size_1): Handle pixelwise
3704 * frame.c (Qright_divider_width, Qbottom_divider_width):
3706 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3707 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3708 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3709 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3711 (set_frame_param): New function.
3712 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3713 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3714 (Ffringe_width, Fborder_width, Fright_divider_width)
3715 (Fbottom_divider_width): New functions, defsubr them.
3716 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3717 New argument pixelwise.
3718 (struct frame_parm_table): New members Qright_divider_width and
3719 Qbottom_divider_width.
3720 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3721 (x_report_frame_params): Handle Qright_divider_width and
3722 Qbottom_divider_width.
3723 (x_set_right_divider_width, x_set_bottom_divider_width):
3725 (frame_resize_pixelwise): New option.
3726 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3727 new_pixelwise, right_divider_width and bottom_divider_width;
3728 remove total_lines; rename text_lines, text_cols, new_text_lines
3729 and new_text_cols to text_height, text_width, new_height and
3730 new_width respectively.
3731 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3732 FRAME_TEXT_WIDTH respectively.
3733 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3734 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3735 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3737 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3738 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3739 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3740 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3741 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3742 (FRAME_TOTAL_COLS_ARG): Remove macro.
3743 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3744 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3745 (x_wm_set_size_hint): Handle frame pixel sizes.
3746 * indent.c (compute_motion, Fcompute_motion):
3747 Call window_body_width instead of window_body_cols.
3748 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3749 (make_lispy_position): Handle right and bottom dividers.
3750 (Fsuspend_emacs): Pixelize call of change_frame_size.
3751 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3752 * lisp.h: Extern set_frame_param.
3753 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3755 (Fx_create_frame): Add entry for vertical_drag_cursor.
3756 Pixelize call of change_frame_size.
3757 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3758 * nsterm.m (ns_update_window_end): Optionally draw right
3760 (x_set_window_size): Add argument pixelwise.
3761 Call check_frame_size and change_frame_size with pixelwise zero.
3762 (ns_draw_window_divider): New function.
3763 (ns_redisplay_interface): Add ns_draw_window_divider.
3764 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3765 (x_new_font): Call x_set_window_size with pixelwise zero.
3766 * print.c (print_object): For a window print its sequence
3768 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3769 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3770 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3771 (w32_createwindow): Use scroll bar area width.
3772 (w32_wnd_proc): Handle bottom divider width.
3773 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3774 (Fx_create_frame): Default divider width parameters.
3775 Caclulate sizes pixelwise. Add vertical drag cursor support.
3776 (x_create_tip_frame): Default divider widths to zero.
3777 Pixelize call to change_frame_size.
3778 (Fx_show_tip): Add handling of divider widths. Pixelize window
3780 (Fw32_frame_rect): New function.
3781 (frame_parm_handler w32_frame_parm_handlers): Add divider
3783 (Vx_window_vertical_drag_shape): Add variable.
3784 * w32inevt.c (resize_event, maybe_generate_resize_event):
3785 Pixelize change_frame_size calls.
3786 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3788 * w32term.c (w32_draw_window_divider): New function.
3789 (x_update_window_end): Handle right divider.
3790 (w32_draw_fringe_bitmap, x_scroll_run)
3791 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3792 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3793 Calculate new frame sizes pixelwise.
3794 (x_new_font): Pixelize call to x_set_window_size.
3795 (x_check_fullscreen): Pixelize call to change_frame_size.
3796 (x_set_window_size_1, x_set_window_size): New argument
3797 pixelwise. Calculate pixelwise.
3798 (x_wm_set_size_hint): Use scroll bar area width.
3799 (w32_redisplay_interface): Add w32_draw_window_divider.
3800 * w32term.h (struct w32_output): Add vertical drag cursor.
3801 * widget.c (set_frame_size, update_wm_hints)
3802 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3804 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3805 * window.c (sequence_number): Restore.
3806 (Fwindow_pixel_width, Fwindow_pixel_height)
3807 (Fwindow_mode_line_height, Fwindow_header_line_height)
3808 (window_pixel_to_total, Frun_window_scroll_functions)
3809 (Fset_window_new_pixel, window_resize_apply_total)
3810 (Fwindow_resize_apply_total): New functions.
3811 (window_body_height, window_body_width): Rename from
3812 window_body_lines. New argument PIXELWISE.
3813 Calculate pixelwise.
3814 (Fwindow_body_height, Fwindow_body_width): New argument
3816 (coordinates_in_window, window_relative_x_coord): Use window's
3817 pixel width instead of total width.
3818 (replace_window, recombine_windows): Initialize pixel values.
3819 (resize_root_window, resize_frame_windows, grow_mini_window)
3820 (shrink_mini_window): New argument PIXELWISE.
3821 Calculate pixelwise.
3822 (Fdelete_other_windows_internal, adjust_window_margins)
3823 (window_resize_check, window_resize_apply)
3824 (Fdelete_window_internal, Fresize_mini_window_internal)
3825 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3826 (check_frame_size): Rename arguments. New argument PIXELWISE.
3827 Calculate pixelwise.
3828 (set_window_buffer): Make samebuf bool. Run configuration change
3829 hook only if buffer changed.
3830 (Fset_window_buffer): Rewrite doc-string.
3831 (make_window): Initialize new_pixel slot.
3832 (Fwindow_resize_apply): Check pixel size of root window.
3833 (Fsplit_window_internal): Call 2nd argument pixel_size.
3834 Calculate pixelwise.
3835 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3837 (save_window_data): New slots frame_text_width,
3838 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3839 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3841 (Fcurrent_window_configuration, Fset_window_configuration)
3842 (save_window_save, compare_window_configurations): Handle new
3843 slots in save_window_data and saved_window.
3844 (Fset_window_scroll_bars): Fix doc-string.
3845 (window_resize_pixelwise): New variable.
3846 (coordinates_in_window, Fcoordinates_in_window_p):
3848 (make_parent_window): Adjust sequence_number.
3849 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3851 * window.h (struct window): New members new_pixel, pixel_left,
3852 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3853 (wset_new_pixel): New function.
3854 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3855 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3856 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3857 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3858 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3859 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3860 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3861 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3862 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3863 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3864 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3865 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3866 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3867 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3868 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3870 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3871 (window_body_width, check_frame_size): Adapt external declarations.
3872 * xdisp.c (last_max_ascent): New integer.
3873 (window_text_bottom_y): Handle bottom divider.
3874 (window_box_width, window_box_height): Calculate pixelwise.
3875 (get_glyph_string_clip_rects): Handle right divider.
3876 (remember_mouse_glyph): When windows are resized pixelwise
3877 proceed with width and height set to 1.
3878 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3880 (move_it_to): Calculate and return maximum x position
3882 (Fwindow_text_pixel_size): New function.
3883 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3884 (tool_bar_lines_needed): Rename to tool_bar_height.
3885 Calculate pixelwise.
3886 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3887 Calculate pixelwise.
3888 (redisplay_tool_bar): Calculate pixelwise.
3889 (redisplay_window): Calculate pixelwise. Handle dividers.
3890 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3891 (x_draw_vertical_border): Handle dividers.
3892 (define_frame_cursor1): Handle vertical drag cursor.
3893 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3894 (expose_window): Calculate pixelwise. Handle dividers.
3895 (init_xdisp): Initialize pixel values.
3896 * xfaces.c (Qwindow_divider): New face.
3897 (realize_basic_faces): Realize it.
3898 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3899 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3900 (x_set_scroll_bar_default_width): Default actual width to 16.
3901 (Fx_create_frame): Set sizes pixelwise.
3902 (x_create_tip_frame): Default divider widths to zero.
3903 Pixelize call of change_frame_size.
3904 (Fx_show_tip): Handle divider widths. Initial pixel position
3906 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3907 (Vx_window_vertical_drag_shape): New option.
3908 * xmenu.c (free_frame_menubar): Pixelize call of
3910 * xterm.c (x_draw_window_divider): New function.
3911 (x_update_window_end): Optionally draw right divider.
3912 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3913 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3914 (handle_one_xevent, x_new_font): Calculate pixelwise.
3915 (x_set_window_size_1, x_set_window_size): New argument
3916 pixelwise. Calculate pixelwise.
3917 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3918 (struct x_redisplay_interface): Add x_draw_window_divider.
3919 * xterm.h (struct x_output): Add vertical_drag_cursor.
3921 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3923 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3924 Set invisible frames's `redisplay' when a full redisplay is requested.
3925 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3926 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3927 (display_mode_lines): Set it here instead.
3929 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3931 * dispextern.h (set_window_update_flags): Remove.
3933 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3935 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3937 * xdisp.c (REDISPLAY_SOME_P): New macro.
3938 (redisplay_internal): Use it (bug#15999).
3939 (prepare_menu_bars, redisplay_window): Use it as well.
3941 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3943 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3945 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3946 (globals_of_w32font): Zero it out.
3947 (GetCharWidth32W_Proc): New function pointer.
3948 (get_char_width_32_w): New function.
3949 (compute_metrics): If get_glyph_outline_w returns an error, try
3950 get_char_width_32_w before declaring a failure. This avoids
3951 punishing raster (a.k.a. "bitmap") fonts by slowing down
3952 redisplay. (Bug#6364).
3954 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3956 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3957 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3958 highlight needs to be redisplayed. (Bug#15913)
3960 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3962 Fix minor problems found by static checking.
3963 * buffer.h (struct buffer_text, struct buffer):
3964 * frame.h (struct frame):
3965 * window.h (struct window):
3966 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3967 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3968 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3969 no-longer-valid use of HAVE_MENUS.
3970 * xdisp.c (propagate_buffer_redisplay): Now static.
3972 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3974 * xmenu.c (Fmenu_or_popup_active_p):
3975 * window.c (Fset_window_configuration):
3976 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3977 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3978 * fns.c (Fyes_or_no_p):
3979 * editfns.c (Fmessage_box, Fmessage_or_box):
3980 * alloc.c (make_save_ptr_ptr):
3981 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3983 * window.c (Fset_window_configuration): Move select_window later.
3985 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3987 Refine redisplay optimizations to only redisplay *some* frames/windows
3988 rather than all of them.
3989 * xdisp.c (REDISPLAY_SOME): New constant.
3990 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3991 (bset_redisplay, bset_update_mode_line): New functions.
3992 (message_dolog): Use bset_redisplay.
3993 (clear_garbaged_frames): Use fset_redisplay.
3994 (echo_area_display): Use wset_redisplay.
3995 (buffer_shared_and_changed): Remove.
3996 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3997 frame titles. Compute the actual set of windows redisplayed.
3998 Don't update frame titles and menu bars for frames that don't need to
4000 (propagate_buffer_redisplay): New function.
4002 (redisplay_internal): Use it. Be more selective in the set of windows
4003 we redisplay. Propagate windows_or_buffers_changed to
4004 update_mode_lines a bit later to simplify the code.
4005 (mark_window_display_accurate_1): Reset window and buffer's
4007 (redisplay_window): Do nothing if neither the window nor the buffer nor
4008 the frame needs redisplay.
4009 * window.h (struct window): Add `redisplay' field.
4010 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4011 (redisplay_other_windows, window_list): New declarations.
4012 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4013 (window_list): Not static any more.
4014 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4015 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4016 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4017 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4018 * frame.h (struct frame): Add `redisplay' field.
4019 Move `external_menu_bar' bitfield next to other bit-fields.
4020 (SET_FRAME_GARBAGED): Use fset_redisplay.
4021 (SET_FRAME_VISIBLE): Don't garbage the frame;
4022 Use redisplay_other_windows.
4023 * buffer.h (struct buffer): Add `redisplay' field.
4024 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4025 (modify_overlay): Use bset_redisplay.
4026 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4028 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4030 Support w32 file notifications in batch mode.
4031 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4032 invalid (which happens in batch mode). If non-interactive, call
4033 handle_file_notifications to store file notification events in the
4034 input queue. (Bug#15933)
4036 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4038 * w32inevt.c (handle_file_notifications): Now external, not static.
4040 * w32term.h (handle_file_notifications): Provide prototype.
4042 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4043 init_crit, since init_display, which does that otherwise, is not
4046 2013-11-27 Glenn Morris <rgm@gnu.org>
4048 * Makefile.in ($(lispsource)/international/charprop.el): New.
4049 (emacs$(EXEEXT)): Depend on charprop.el.
4051 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4053 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4054 deleting portions of the buffer under non-nil REPLACE argument.
4057 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4058 directory, watch it and not its parent.
4059 (add_watch): Allow empty string in FILE.
4061 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4063 * window.c (Fset_window_start, window_resize_apply)
4064 (window_scroll): Reset window_end_valid (Bug#15957).
4066 2013-11-27 Glenn Morris <rgm@gnu.org>
4068 * Makefile.in (leimdir): Now in lisp source directory.
4069 ($(leimdir)/leim-list.el): Just use ../leim .
4070 * epaths.in (PATH_DUMPLOADSEARCH):
4071 * lread.c (load_path_default):
4072 * nsterm.m (ns_load_path): No more leim directory.
4074 2013-11-26 Andreas Schwab <schwab@suse.de>
4076 * .gdbinit (xgettype): Add cast.
4078 2013-11-26 Glenn Morris <rgm@gnu.org>
4080 Preload leim-list.el.
4081 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4082 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4083 is a single directory.
4085 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4087 bool-vector-subsetp is now the normal direction (Bug#15912).
4088 * data.c (Fbool_vector_subsetp): Test whether the first argument
4089 is a subset of the second one, not the reverse. Add doc string.
4091 Fix minor problems found by static checking.
4092 * lread.c (load_path_default): Now static.
4093 * textprop.c (text_property_stickiness): Be consistent about the
4094 test used when deciding whether to consider the previous character.
4095 This simplifies the code a bit.
4097 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4099 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4101 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4102 (syms_of_frame): Don't defsubr them.
4104 2013-11-25 Glenn Morris <rgm@gnu.org>
4106 * lread.c (load_path_default): Change the sense of the argument.
4107 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4108 from dump_path. When it is not, avoid checking dump_path twice.
4110 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4111 uninstalled dump_path against installed Vload_path. (Bug#15964)
4113 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4115 Export get_pos_property to Elisp.
4116 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4117 (syms_of_editfns): Export it to Elisp.
4119 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4121 2013-11-23 Romain Francoise <romain@orebokech.com>
4123 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4124 initialization here ...
4125 (syms_of_fileio): ... from here.
4127 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4129 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4130 Please use --enable-check-lisp-object-type.
4132 2013-11-23 Glenn Morris <rgm@gnu.org>
4134 * process.c (get_process): Explicit error for dead buffers.
4136 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4138 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4140 2013-11-23 Glenn Morris <rgm@gnu.org>
4142 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4143 * lread.c (load_path_check): Take path to check as argument.
4144 (load_path_default): New, split from init_lread.
4145 (init_lread): Move calc of default load-path to load_path_default.
4146 Empty elements in EMACSLOADPATH now stand for the default.
4147 (load-path): Doc fix.
4148 * emacs.c (decode_env_path): Add option to treat empty elements
4149 as nil rather than ".".
4150 * callproc.c (init_callproc_1, init_callproc):
4151 * image.c (Vx_bitmap_file_path):
4152 * lisp.h (decode_env_path):
4153 * lread.c (Vsource_directory):
4154 Update for new argument spec of decode_env_path.
4156 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4158 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4159 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4161 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4163 Fix some dependency problems that cause unnecessary recompiles.
4164 Problem reported by RMS in
4165 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4166 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4167 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4168 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4169 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4170 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4171 (boostrap-clean): No need to remove stamp-oldxmenu.
4173 Fix recently introduced bool vector overrun.
4174 This was due to an optimization that went awry.
4175 Reported by Glenn Morris in
4176 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4177 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4178 for empty vectors, undoing the 2013-11-18 change.
4179 * data.c (bool_vector_binop_driver): Rely on this.
4180 Fix bug that occasionally overran the destination.
4181 * lisp.h (struct Lisp_Bool_vector): Document this.
4183 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4185 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4188 * nsterm.m (init, run, stop:): Comment out for now, does not work
4191 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4193 * charset.c (syms_of_charset): Don't read past end of string.
4195 2013-11-19 Glenn Morris <rgm@gnu.org>
4197 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4199 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4201 Add hooks to run on gaining/losing focus. (Bug#15029)
4202 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4203 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4204 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4206 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4208 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4209 The old names predated the API change that put destination at end.
4211 Improve API of recently-added bool vector functions (Bug#15912).
4212 The old API had (bool-vector-count-matches A B)
4213 and (bool-vector-count-matches-at A B I), which gave the
4214 misleading impression that the two functions were variants, one
4215 with a location I. The new API has (bool-vector-count-population A)
4216 and (bool-vector-count-consecutive A B I) to make the distinction
4217 clearer. The first function no longer has a B argument, since the
4218 caller can easily determine the number of nils if the length and
4219 number of ts is known.
4220 * data.c (Fbool_vector_count_population): Rename from
4221 bool_vector_count_matches, and accept just 1 argument.
4222 (Fbool_vector_count_consecutive): Rename from
4223 Fbool_vector_count_matches_at.
4225 Always allocate at least one bits_word per bool vector.
4226 See Daniel Colascione in:
4227 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4228 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4229 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4230 * lisp.h (struct Lisp_Bool_vector): Document this.
4232 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4234 * insdel.c (invalidate_buffer_caches): New function, consolidated
4235 from part of prepare_to_modify_buffer.
4236 (insert_from_gap, prepare_to_modify_buffer):
4237 * coding.c (code_convert_region, code_convert_string):
4238 Call invalidate_buffer_caches. (Bug#15841)
4240 * lisp.h (invalidate_buffer_caches): Add prototype.
4242 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4244 * w32term.c (x_update_window_end): Don't invalidate the entire
4245 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4246 highlight needs to be redisplayed. (Bug#15913)
4248 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4250 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4252 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4254 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4255 while we are using Vprin1_to_string_buffer.
4257 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4258 after inserting the description string. (Bug#15907)
4260 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4262 * data.c: Work around bogus GCC diagnostic about shift count.
4263 Reported by Eli Zaretskii in
4264 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4265 (pre_value): New function.
4266 (count_trailing_zero_bits): Use it.
4268 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4270 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4271 assume C macros are not supported even under -g3 in these old GCC
4274 2013-11-15 Leo Liu <sdl.web@gmail.com>
4276 * minibuf.c (Ftry_completion, Fall_completions)
4277 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4279 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4281 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4282 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4283 This avoids placing unnecessary constants into the Emacs code.
4285 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4287 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4288 for Cygwin w32 build.
4290 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4291 for Cygwin w32 build. (Bug#15892)
4293 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4295 Simplify, port and tune bool vector implementation.
4296 * alloc.c (bool_vector_exact_payload_bytes)
4297 (bool_vector_payload_bytes): Remove.
4298 (bool_vector_fill): Return its argument.
4299 * alloc.c (bool_vector_fill):
4301 * print.c (print_object):
4302 Simplify by using bool_vector_bytes.
4303 * alloc.c (make_uninit_bool_vector):
4304 New function, broken out from Fmake_bool_vector.
4305 (Fmake_bool_vector): Use it. Use tail call.
4306 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4307 * data.c (BITS_PER_ULL): New constant.
4308 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4309 if long long versions don't exist.
4310 (shift_right_ull): New function.
4311 (count_one_bits_word): New function, replacing popcount_bits_word
4312 macro. Don't assume that bits_word is no wider than long long.
4313 (count_one_bits_word, count_trailing_zero_bits):
4314 Don't assume that bits_word is no wider than long long.
4315 * data.c (bool_vector_binop_driver, bool_vector_not):
4316 * fns.c (Fcopy_sequence):
4318 Create an uninitialized destination, to avoid needless work.
4319 (internal_equal): Simplify.
4320 (Ffillarray): Prefer tail call.
4321 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4322 contain at least one word.
4323 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4324 chars are narrower than ints.
4325 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4326 * fns.c (Fcopy_sequence):
4328 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4329 Don't try to port to hosts where bits_word values have holes; the
4330 code wouldn't work there anyway. Verify this assumption, though.
4331 (bool_vector_bytes): New function.
4332 (make_uninit_bool_vector): New decl.
4333 (bool_vector_fill): Now returns Lisp_Object.
4335 * xfns.c (xic_create_fontsetname):
4336 * xrdb.c (gethomedir): Prefer tail calls.
4338 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4340 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4341 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4343 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4344 that requires a return value.
4345 (Fset_buffer_modified_p): Take advantage of this change to do
4348 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4350 * buffer.c (Frestore_buffer_modified_p): Sync it with
4351 Fset_buffer_modified_p.
4352 (Fforce_mode_line_update): New function, moved from subr.el.
4353 (Fset_buffer_modified_p): Use them.
4354 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4356 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4358 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4359 This avoids undefined behavior when subtracting pointers into
4360 different aways. On my platform it also makes the code a tad
4361 smaller and presumably faster.
4363 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4365 * keyboard.c (command_loop_1): Use region-extract-function.
4366 * insdel.c (Qregion_extract_function): Not static any more (can we
4367 stop pretending that these vars can benefit from being marked static?).
4369 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4371 * search.c (find_newline): If buffer text is relocated during the
4372 "dumb loop", adjust C pointers into buffer text to follow suit.
4375 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4377 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4378 for conversion (Bug#15837).
4380 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4382 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4383 for the entire range of inserted characters. (Bug#15841)
4385 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4387 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4389 (realize_default_face): Remove assignment to distant-foreground if
4390 unspecified (Bug#15815).
4392 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4394 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4395 cache-long-scans disabled, since we don't want to call
4396 prepare_to_modify_buffer (in insert_1_both) for each message we
4399 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4400 from buffer.c. Improve commentary to the buffer field setter
4403 * buffer.c (bset_cache_long_scans): Static function deleted.
4404 Improve commentary to the buffer field setter functions.
4405 (init_buffer_once): Default for cache-long-scans changed to t.
4408 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4410 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4412 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4413 This bug was introduced in my 2013-06-21 change, and caused
4414 struct Lisp_Sub_Char_Table objects to be given too many slots,
4415 which broke 'make -C admin/unidata'.
4417 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4419 Import changes from mac-port 4.5.
4420 * macfont.m (mac_font_copy_default_descriptors_for_language)
4421 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4422 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4423 (macfont_language_default_font_names): New.
4424 (macfont_list): Rearrange language/charset code.
4425 (macfont_close): Don't check for macfont_info->cache.
4426 (mac_ctfont_create_preferred_family_for_attributes): New font
4427 selection code, call
4428 mac_font_copy_default_name_for_charset_and_languages.
4429 (mac_font_copy_default_descriptors_for_language)
4430 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4432 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4434 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4436 Port to C11 aligned_alloc, and fix some integer overflows.
4437 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4438 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4439 and use of posix_memalign replaced with aligned_alloc.
4440 (aligned_alloc): New function, defined or declared as needed.
4441 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4442 Don't undef; configure.ac now does this.
4443 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4444 (calloc, aligned_alloc): Check for integer overflow.
4445 (aligned_alloc): Rename from memalign. All uses changed.
4446 (memalign): New function, an alias for aligned_alloc.
4448 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4450 * xdisp.c (redisplay_internal): Fix typo in last change.
4452 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4454 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4456 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4458 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4459 redisplay--mode-lines-cause.
4460 (redisplay_internal): Keep them uptodate. Remove redundant check of
4461 buffer_shared_and_changed.
4462 * *.[chm]: Number every assignment to update_mode_lines so we
4463 can track why it is set.
4465 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4467 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4469 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4471 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4472 can track why it is set.
4474 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4476 Integer-related fixes for term.c etc.
4477 * dispextern.h (face_tty_specified_color): New function.
4478 * term.c (turn_on_face): Don't rely on undefined behavior when
4479 assigning an out-of-range value to 'long'.
4480 Simplify test for toggling highlight.
4481 (tty_capable_p): Omit last two (unused) args. All callers changed.
4482 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4483 (read_menu_input, tty_menu_activate, tty_menu_show):
4484 * xfaces.c (x_supports_face_attributes_p)
4485 (tty_supports_face_attributes_p):
4486 Use bool for boolean. All callers changed.
4487 (tty_supports_face_attributes_p): Omit defaults for color indices;
4488 no longer needed. Simplify tail call.
4490 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4492 * xdisp.c (prepare_menu_bars): Mark static.
4493 * lisp.h (prepare_menu_bars): Don't declare.
4494 * xselect.c (x_handle_selection_clear):
4495 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4497 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4499 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4500 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4502 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4504 * keyboard.c (Fcommand_error_default_function): Rename from
4505 Fdefault_error_output.
4507 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4509 * keyboard.c (Fdefault_error_output): New function, extracted from
4511 (syms_of_keyboard): Use it for Vcommand_error_function.
4513 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4515 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4516 (init_eval): Use it to ensure handlerlist is non-NULL.
4517 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4518 (Fsignal): Adjust NULLness test of handlerlist.
4519 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4521 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4523 * callproc.c (call_process): Call prepare_to_modify_buffer before
4524 decoding text read from the sub-process, as the decoded stuff will
4525 be inserted into the buffer. This will invalidate the various
4526 caches maintained for the buffer. (Bug#15148)
4528 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4530 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4531 string of glyphless-char-display.
4533 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4535 * nsfns.m (ns_get_name_from_ioreg): New function.
4536 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4537 OSX >= 10.9. Use ns_get_name_from_ioreg.
4539 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4541 Simplify and port recent bool vector changes.
4542 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4543 only in this file. Use a more-efficient implementation if the
4544 second argument is a power of 2.
4545 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4546 Remove no-longer-necessary compile-time checks.
4547 (bool_vector_exact_payload_bytes): New function.
4548 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4549 exact payload changed to call the new function. Do not assume
4550 that the arg or result fits in ptrdiff_t.
4551 (bool_vector_fill): New function.
4552 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4554 (vroundup_ct): Don't assume arg fits in size_t.
4555 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4556 invoke set_category_set.
4557 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4558 All callers changed. Use bool_vector_set.
4559 * category.h (XCATEGORY_SET): Remove; no longer needed.
4560 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4562 * data.c (Faref): Use bool_vector_ref.
4563 (Faset): Use bool_vector_set.
4564 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4565 (Fbool_vector_not, Fbool_vector_count_matches)
4566 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4567 * fns.c (concat): Use bool_vector_ref.
4568 (Ffillarray): Use bool_vector_fill.
4569 (mapcar1): Use bool_vector_ref.
4570 (sxhash_bool_vector): Hash words, not bytes.
4571 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4572 a constant, since it's now used in #if.
4573 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4574 unsigned char on unusual architectures, so that we no longer
4575 assume that the number of bits per bits_word is a power of two or
4576 is a multiple of 8 or of CHAR_BIT.
4577 (Qt): Add forward decl.
4578 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4579 at least as strictly as bits_word.
4580 (bool_vector_data, bool_vector_uchar_data): New accessors.
4581 All data structure accesses changed to use them.
4582 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4583 (bool_vector_set): New functions.
4584 (bool_vector_fill): New decl.
4585 (ROUNDUP): Move to alloc.c as described above.
4587 Fix recent gnutls changes.
4588 * gnutls.c (Fgnutls_boot): Don't assume C99.
4589 * process.c (wait_reading_process_output): Fix typo in recent change.
4591 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4593 * process.c (wait_reading_process_output, read_process_output)
4594 (send_process): Check gnutls_state is not NULL.
4596 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4597 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4599 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4601 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4602 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4604 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4607 * nsfns.m (Fx_create_frame): Fix memory leak.
4609 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4610 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4611 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4613 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4615 * xdisp.c (message3_nolog, message_with_string): Encode the string
4616 before writing it to the terminal in a non-interactive session.
4618 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4619 sure we concatenate them into a unibyte string.
4621 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4622 resulting temporary name before returning it to the caller.
4623 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4624 is a unibyte string, convert NAME to a unibyte string to ensure
4625 that the result is also a unibyte string.
4627 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4628 create unibyte strings from default paths and directory/file
4631 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4634 * callproc.c (init_callproc): Use build_unibyte_string to make
4635 sure we create unibyte strings from default paths and
4636 directory/file names.
4638 * buffer.c (init_buffer): Don't store default-directory of
4639 *scratch* in multibyte form. The original problem which led to
4640 that is described in
4641 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4642 but it was solved long ago. (Bug#15260)
4644 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4646 Port to stricter C99 platforms.
4647 Especially, C99 prohibits nesting a struct X inside struct Y if
4648 struct X has a flexible array member.
4649 * alloc.c (struct sdata): New type.
4650 (sdata): Implement in terms of struct sdata.
4651 Remove u member; all uses replaced by next_vector, set_next_vector.
4652 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4653 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4654 (struct sblock): Rename first_data member to data, which is now
4655 a flexible array member. All uses changed.
4656 (next_vector, set_next_vector, large_vector_vec): New functions.
4657 (vector_alignment): New constant.
4658 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4659 (struct large-vector): Now merely a NEXT member, since the old approach
4660 ran afoul of stricter C99. All uses changed to use
4661 large_vector_vec or large_vector_offset.
4662 (large_vector_offset): New constant.
4663 * dispnew.c: Include tparam.h, for tgetent.
4664 Do not include term.h; no longer needed.
4665 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4666 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4667 (struct Lisp_Vector): Use a flexible array member for contents,
4668 instead of a union with a member that is an array of size 1.
4670 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4671 fact that the struct no longer contains a union.
4672 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4673 (struct Lisp_Save_Value, struct Lisp_Free):
4674 Use unsigned, not int, for spacers, to avoid c99 warning.
4675 (union specbinding): Use unsigned, not bool, for bitfield, as
4676 bool is not portable to pre-C99 hosts.
4678 2013-11-04 Glenn Morris <rgm@gnu.org>
4680 * emacs.c (usage_message): Mention that `-L :...' appends.
4682 2013-11-02 Glenn Morris <rgm@gnu.org>
4684 * Makefile.in (abs_builddir): Remove.
4685 (bootstrap_exe): Use relative filename.
4687 Use relative filenames in TAGS files.
4688 * Makefile.in (abs_srcdir): Remove it again.
4689 (.PHONY): Remove frc.
4690 (maintainer-clean): No more TAGS-LISP file.
4691 (TAGS): Pass relative file names to etags.
4692 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4694 * Makefile.in (abs_srcdir): New, set by configure.
4696 (maintainer-clean): Remove pointless echo. That should be in the
4697 top-level Makefile, if anywhere. Delete TAGS-LISP.
4698 (extraclean): No s/ and m/ directories for some time.
4699 (TAGS): Also depend on ctagsfiles3.
4700 Remove no-longer-defined S_FILE.
4701 Pass absolute filenames to etags once more.
4702 (TAGS-LISP): Replace lispdir with its expansion.
4703 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4704 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4706 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4708 * xfaces.c (check_lface_attrs, realize_default_face):
4709 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4710 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4712 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4714 * emacs.c (original_pwd): Remove global var by making it local.
4715 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4717 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4719 * xfaces.c: Declare color_distance.
4720 (QCdistant_foreground): New variable.
4721 (NEAR_SAME_COLOR_THRESHOLD): New define.
4722 (load_color2): New function.
4723 (load_color): Call load_color2.
4724 (load_face_colors): Call load_color2 and if distant-color is specified
4725 calculate distant and use distant-color if colors are near.
4726 (LFACE_DISTANT_FOREGROUND): New define.
4727 (merge_face_ref, Finternal_set_lisp_face_attribute)
4728 (Finternal_get_lisp_face_attribute)
4729 (x_supports_face_attributes_p): Handle distant-foreground similar to
4731 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4733 * dispextern.h (lface_attribute_index):
4734 Add LFACE_DISTANT_FOREGROUND_INDEX.
4736 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4738 * image.c (pbm_next_char): New function.
4739 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4740 (pbm_scan_number): Use it.
4741 (Qlibjpeg_version): New variable.
4742 (syms_of_image): DEFSYM and initialize it.
4744 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4746 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4748 2013-10-31 Glenn Morris <rgm@gnu.org>
4750 * emacs.c (original_pwd): New char.
4751 (main): If using --chdir, store original_pwd.
4752 (init_cmdargs): When setting Vinvocation_directory based on a
4753 relative argv[0], use original_pwd if set. (Bug#15768)
4755 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4757 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4759 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4761 * insdel.c: Fix minor problems found by static checking.
4762 (Qregion_extract_function): Now static.
4763 (prepare_to_modify_buffer_1): Remove unused locals.
4765 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4767 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4768 (syms_of_xdisp): Declare pre-redisplay-function.
4769 (markpos_of_region): Remove function.
4770 (init_iterator, compute_stop_pos, handle_face_prop)
4771 (face_before_or_after_it_pos, reseat_to_string)
4772 (get_next_display_element, window_buffer_changed)
4773 (redisplay_internal, try_cursor_movement, redisplay_window)
4774 (try_window_reusing_current_matrix, try_window_id, display_line)
4775 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4776 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4777 * window.h (struct window): Remove field `region_showing'.
4778 * dispextern.h (struct it): Remove region_beg/end_charpos.
4779 (face_at_buffer_position, face_for_overlay_string)
4780 (face_at_string_position): Update prototypes.
4781 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4782 (face_at_string_position): Remove `region_beg' and `region_end' args.
4783 * fontset.c (Finternal_char_font):
4784 * font.c (font_at, font_range): Adjust calls accordingly.
4785 * insdel.c (Qregion_extract_function): New var.
4786 (syms_of_insdel): Initialize it.
4787 (prepare_to_modify_buffer_1): Use it.
4789 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4791 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4792 * ftxfont.c (ftxfont_get_gcs):
4793 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4794 * xfaces.c (x_free_colors, x_free_dpy_colors)
4795 (x_create_gc, unload_color):
4796 * xselect.c (x_property_data_to_lisp):
4797 * xsettings.c (parse_settings):
4798 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4799 (get_bits_and_offset): Adjust definition.
4800 * frame.c (XParseGeometry): Adjust locals.
4801 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4802 * regex.h (toplevel): Likewise for reg_syntax_t.
4804 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4806 * eval.c (run_hook_with_args): Use FUNCTIONP.
4808 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4810 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4811 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4812 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4813 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4814 on MS-Windows anyway.
4815 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4816 (free_realized_face): ...adjust user.
4817 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4818 white relief pixels to -1.
4819 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4820 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4821 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4823 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4825 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4826 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4827 in practice now. All callers changed.
4829 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4831 * dispextern.h (struct face): Use bitfields for 'underline_type'
4832 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4833 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4834 'stipple' member. Move 'lface' member up to help...
4835 * xfaces.c (make_realized_face): ...this function to find and
4836 clear just the members that need clearing.
4837 (load_face_colors, realize_x_face):
4838 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4840 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4842 * xftfont.c (struct xftfont_info): Remove set-but-unused
4844 (xftfont_open): Adjust user.
4845 (xftfont_get_colors): Remove useless prototype.
4847 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4849 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4850 before passing them to 'unexec'. (Bug#15260)
4852 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4854 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4856 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4858 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4859 the changed signature of the font driver's 'close' method.
4861 * w32font.h (w32font_close): Adjust the prototype to the change in
4862 function definition.
4864 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4866 * w32uniscribe.c (uniscribe_close): Adapt the call to
4867 w32font_close to its new prototype.
4869 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4871 Omit unused frame argument of font API's close function.
4872 * font.h (struct font): Drop frame argument. Adjust comment.
4873 * font.c (font_clear_cache, font_close_object): Adjust users.
4874 * ftfont.c (ftfont_close):
4875 * ftxfont.c (ftxfont_close):
4876 * macfont.m (macfont_close):
4877 * nsfont.m (nsfont_close):
4878 * w32font.c (w32font_close):
4879 * xfont.c (xfont_close):
4880 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4881 tweak comments and make functions safe if called more than once for
4882 the same font object.
4884 Perform font-specific cleanup when font object is swept by GC. See
4885 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4886 * alloc.c (cleanup_vector): New function.
4887 (sweep_vector): Call it for each reclaimed vector object.
4888 * font.h (struct font): Adjust comment.
4890 2013-10-24 Glenn Morris <rgm@gnu.org>
4892 * Makefile.in (abs_top_srcdir): New, set by configure.
4894 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4896 Adjust recent font-related changes to fix bug#15686.
4897 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4898 is a live window system frame, mark its default font too.
4900 2013-10-23 Glenn Morris <rgm@gnu.org>
4902 * Makefile.in (RUN_TEMACS): Make relative (again).
4903 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4904 (bootstrap-emacs$(EXEEXT)):
4905 Quote entities that might contain whitespace.
4907 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4909 Port to Solaris 10 and its bundled GCC.
4910 Problem reported by Timothy C. Burt.
4911 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4913 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4915 Do not allow font caches to grow too large.
4916 * alloc.c (compact_font_cache_entry, compact_font_caches):
4917 New functions or stub if not HAVE_WINDOW_SYSTEM.
4918 (compact_undo_list): Factor out from Fgarbage_collect.
4920 (mark_face_cache): Mark face font. Move down to avoid
4922 (mark_terminals): Do not mark font cache here.
4923 (Fgarbage_collect): Call compaction functions described
4924 above. Adjust comment.
4926 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4928 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4929 chdir to HOME (bug#15607).
4931 * nsterm.m (Qcocoa, Qgnustep): New variables.
4932 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4933 (ns_get_color): Make selection color work for GNUstep also.
4935 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4937 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4938 handles mouse clicks. Instead, let GPM use the same code as all
4939 the other mice use. See the discussion starting at
4940 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4941 for the details of the problem with the menu bar this fixes.
4943 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4945 Remove port-specific display name lists to avoid extra
4946 complexity and data duplication with display info lists.
4947 * xterm.h (x_display_name_list): Remove declaration.
4948 * xterm.c (x_display_name_list): Remove.
4949 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4950 * xfns.c (x_display_info_for_name, Fx_display_list):
4951 Likewise. Use x_display_list where appropriate.
4952 * w32term.h (w32_display_name_list): Remove declaration.
4953 * w32term.c (w32_display_name_list): Remove.
4954 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4956 * w32fns.c (x_display_info_for_name, Fx_display_list):
4957 Likewise. Use x_display_list where appropriate.
4958 * nsterm.h (ns_display_name_list): Remove declaration.
4959 * nsterm.m (ns_display_name_list): Remove.
4960 (ns_term_init, syms_of_nsterm): Adjust users.
4961 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4962 Likewise. Use x_display_list where appropriate.
4963 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4964 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4965 (mark_terminals): Mark per-terminal font cache.
4967 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4969 Don't run timers in input-pending-p. Its new check-timers param
4970 provides the prior behavior. (Bug#15045).
4971 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4973 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4975 Make some functions static in non-Microsoft builds.
4976 On my platform (Fedora 19 x86-64), this shrinks the
4977 Emacs executable (text+data) by 0.25%.
4978 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4979 (load_color) [!MSDOS]:
4980 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4981 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4982 * lisp.h (check_existing):
4983 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4984 (network_interface_info) [!WINDOWSNT]:
4985 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4986 Remove extern decls.
4987 * fileio.c (check_existing):
4988 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4989 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4990 (network_interface_info) [!WINDOWSNT]:
4991 * term.c (encode_terminal_code) [!WINDOWSNT]:
4992 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4993 * xfaces.c (load_color) [!MSDOS]:
4995 * fileio.c (check_existing, check_executable, check_writable):
4996 * process.c (network_interface_list, network_interface_info):
4997 Move earlier, so that we don't need forward decls.
4998 * gnutls.c (fn_gnutls_transport_set_errno)
4999 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5001 * w32.c (init_environment): Use faccessat rather than
5002 check_existing, partly for consistency with the rest of the code
5003 in this file, partly so that check_existing can be static.
5005 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5006 * emacs.c (MAIN_PROGRAM): New macro.
5007 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5008 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5010 bool vector int width fixes
5011 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5012 (Fbool_vector_count_matches_at):
5013 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5014 can exceed PTRDIFF_MAX, at least in theory.
5015 (Fbool_vector_count_matches_at):
5016 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5018 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5020 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5021 (struct sockaddr): Add forward decl, for platforms that lack it.
5023 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5025 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5028 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5030 * w32.c (network_interface_get_info, network_interface_list)
5031 (network_interface_info): New functions. (Bug#15610)
5032 (GetAdaptersInfo_Proc): New typedef.
5033 (get_adapters_info): New wrapper function.
5034 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5036 * process.h (network_interface_list, network_interface_info):
5039 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5040 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5041 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5042 for WINDOWSNT. Doc fix.
5043 (syms_of_process): Defsubr Snetwork_interface_list and
5044 Snetwork_interface_info unconditionally.
5046 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5047 in NS GUI sessions. (Bug#15629)
5049 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5051 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5053 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5055 * print.c (print_object): Print " ..." when truncating bool vectors.
5057 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5059 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5060 standard mouse buttons.
5062 * termhooks.h (struct input_event): Remove incorrect commentary.
5064 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5066 Disallow bool vector operations on mixed-length operands.
5067 The old behavior left garbage in the result vector sometimes,
5068 and didn't seem to be useful.
5069 * data.c (Qwrong_length_argument): New static var.
5070 (wrong_length_argument): New function.
5071 (bool_vector_binop_driver): Check that args agree in length.
5073 * keyboard.c, keyboard.h (all_kboards): Now static.
5075 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5077 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5078 note from the lispref.
5080 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5082 * nsterm.h (struct ns_display_info): Remove set-but-unused
5083 member image_cache (image caches are per-terminal anyway).
5084 (FRAME_X_IMAGE_CACHE): Remove.
5085 * nsterm.m (ns_initialize_display_info): Adjust user.
5087 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5089 * w32proc.c: Include mingw_time.h.
5091 * w32.c: Include mingw_time.h.
5093 Implement scrolling of TTY menus when the screen is too short.
5095 * term.c (tty_menu_display): Accept an additional argument, the
5096 menu item from which to start displaying the menu. Account for
5097 the value of Y when limiting the menu to the number of available
5099 (mi_result): New enumeration.
5100 (read_menu_input): Return enumerated value. When the y coordinate
5101 hits min_y or max_y, return scroll indication instead of wrapping
5103 (tty_menu_activate): Handle the scrolling indications from
5104 read_menu_input. Compute the first menu item to display and pass
5105 it to tty_menu_display.
5107 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5109 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5110 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5111 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5112 Adjust to match the change described below.
5113 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5114 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5115 memory_below_frame members to...
5116 * termchar.h (struct tty_display_info): ...here because they're
5117 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5118 * term.c (init_tty):
5119 * nsterm.m (ns_create_terminal):
5120 * w32term.c (w32_create_terminal):
5121 * xterm.c (x_create_terminal): Adjust users.
5122 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5123 to filter out non-TTY frames. Adjust comment.
5124 (scrolling): Adjust user. Prefer eassert for debugging check.
5126 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5128 * xfaces.c (PT_PER_INCH): Remove unused macro.
5129 * termhooks.h (struct terminal): Remove set-but-unused
5130 member fast_clear_end_of_line.
5131 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5132 * nsterm.m (ns_create_terminal):
5133 * term.c (init_tty):
5134 * w32term.c (w32_create_terminal):
5135 * xterm.c (x_create_terminal): Adjust users.
5137 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5139 * lisp.h (bool_vector_size): New function.
5140 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5141 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5142 (Fbool_vector_not, Fbool_vector_count_matches_at):
5143 Remove uses of 'eassume' that should no longer be needed,
5144 because they are subsumed by the 'eassume' in bool_vector_size.
5146 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5148 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5149 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5150 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5152 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5154 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5155 have different dimensions. (Bug#15575)
5157 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5160 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5162 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5164 * term.c (tty_menu_show): Never return with unbalanced
5165 specpdl. Use eassert for debugging check. Adjust style.
5167 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5169 * term.c (read_menu_input): Make selection of menu items
5170 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5171 (tty_menu_activate): Fix off-by-one error when computing max_y.
5173 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5175 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5176 audit logging (only used with GnuTLS 3.x) and enable it.
5178 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5180 * dispnew.c (redraw_frame): Remove useless #ifdef because
5181 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5182 Also, move TTY fflush to...
5183 * term.c (tty_update_end): ...this function.
5185 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5187 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5188 the end of the frame's glyph matrix. (Bug#15575)
5190 * term.c (tty_menu_display): Don't move cursor while overwriting
5191 frame's glyphs with menu items. Limit the number of items
5192 displayed to what can be shown on the available screen lines,
5193 excluding the echo area.
5194 (tty_menu_activate): Limit the Y coordinate allowed by
5195 read_menu_input to the last screen line used for menu display.
5197 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5199 * lisp.h (eassume): New macro.
5200 Also, include <verify.h>, for 'assume'.
5201 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5202 (vroundup, vector_nbytes):
5203 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5204 (Fbool_vector_not, Fbool_vector_count_matches)
5205 (Fbool_vector_count_matches_at):
5206 Use eassume, not eassert.
5207 * casetab.c (set_identity, shuffle):
5208 * composite.c (composition_gstring_put_cache):
5209 * dispnew.c (update_frame_1):
5210 * ftfont.c (ftfont_shape_by_flt):
5211 * image.c (gif_load):
5212 * intervals.c (offset_intervals):
5213 * macfont.m (macfont_shape):
5214 Remove calls to 'assume' that are no longer needed, because
5215 --enable-gcc-warnings no longer generates bogus warnings
5216 when these calls are removed.
5218 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5220 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5222 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5224 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5225 (Qsubstitute_env_in_file_name): New var.
5226 (syms_of_fileio): Define it.
5228 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5230 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5231 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5234 * term.c (save_and_enable_current_matrix): Don't allocate and
5235 don't save margin areas.
5236 (restore_desired_matrix): Don't restore margin areas.
5237 (free_saved_screen): Don't free margin areas.
5239 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5241 * image.c: Pacify --enable-gcc-warnings.
5242 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5243 #define only if used.
5245 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5247 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5248 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5249 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5250 (gif_load): For giflib v5.x and later, display the error message
5251 produced by giflib when its functions fail.
5252 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5255 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5257 * keyboard.c (last_event_timestamp): Remove. For X selection and
5258 GTK popup menus, it may be obtained from per-frame X display info.
5259 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5260 (process_special_events): Adjust users.
5261 * keyboard.h (last_event_timestamp): Remove declaration.
5262 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5263 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5264 * menu.h (xmenu_show): Adjust prototype.
5265 * menu.c (Fx_popup_menu): Adjust user.
5266 * xselect.c (x_own_selection, x_get_foreign_selection)
5267 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5269 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5271 * keyboard.c (init_kboard): Now static. Add arg
5272 to denote window system. Adjust comment.
5273 (init_keyboard): Adjust user.
5274 (allocate_kboard): New function.
5276 * nsterm.m (ns_term_init):
5277 * term.c (init_tty):
5278 * w32term.c (w32_create_terminal):
5279 * xterm.c (x_term_init): Use it.
5280 * keyboard.h (init_kboard): Remove prototype.
5281 (allocate_kboard): Add prototype.
5283 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5285 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5286 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5288 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5290 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5292 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5294 * term.c (tty_menu_activate): Flush the output stream after
5295 showing the cursor, and don't mark the frame garbaged at exit from
5296 the function. Fixes redisplay glitches when moving from one menu
5299 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5301 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5302 or throw error (Bug#15570).
5304 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5306 * intervals.c (temp_set_point_both): Move test into 'eassert',
5309 * lisp.h (eassert): Don't use 'assume'.
5310 Sometimes 'assume' wins in performance, and sometimes it loses,
5311 so it shouldn't be used all the time. Perhaps we need two
5312 flavors of 'eassert', one for where 'assume' is far more likely
5313 to help or to hurt; but that can be done later.
5314 Problem reported by Dmitry Antipov in
5315 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5316 Also, don't include <verify.h>; no longer needed.
5318 2013-10-09 Glenn Morris <rgm@gnu.org>
5320 * eval.c (Fcond): Doc tweak.
5322 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5324 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5325 expressions with side effects to eassert. (Bug#15565)
5327 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5329 * fns.c (hashfn_user_defined): Allow hash functions to return any
5332 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5334 Fix minor problems found by static checking.
5335 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5336 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5337 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5338 * keyboard.c (read_menu_command): Remove unused local.
5339 * lisp.h (read_menu_command): New decl.
5340 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5341 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5342 Return ptrdiff_t, not int.
5343 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5344 not int, for benefit of xpalloc.
5345 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5347 (have_menus_p): Remove; unused.
5348 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5349 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5350 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5352 (save_and_enable_current_matrix): Omit unnecessary casts.
5353 (read_menu_input): Omit local extern decl (now in lisp.h).
5354 Don't access uninitialized storage if mouse_get_xy fails.
5355 (tty_menu_activate): Mark local as initialized, for lint.
5356 (tty_menu_activate, tty_meny_show): Remove unused locals.
5358 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5360 Support menus on text-mode terminals.
5361 * xterm.h (xw_popup_dialog): Add prototype.
5363 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5364 (xmenu_show): Block input here, instead in Fx_popup_menu.
5365 (xw_popup_dialog): New function, with X-specific bits of popup
5368 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5371 * window.c (Fset_window_configuration): Use run-time tests of the
5372 frame type instead of compile-time conditionals, when menu-bar
5373 lines are considered.
5375 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5376 (w32_popup_dialog): New prototypes.
5378 * w32menu.c (Fx_popup_dialog): Function deleted.
5379 (w32_popup_dialog): New function, with w32 specific bits of popup
5380 dialogs. Block input here.
5382 * w32inevt.c (w32_console_read_socket): Minor change to add
5383 debugging TTY events.
5385 * w32fns.c (show_hourglass): If returning early because the frame
5386 is not a GUI frame, unblock input.
5388 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5389 (cursorY): New functions.
5391 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5392 WINDOWSNT, macros that call curX and curY elsewhere.
5394 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5396 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5397 specific function to hide and show cursor on a text-mode terminal.
5398 (tty_menu_struct, struct tty_menu_state): New structures.
5399 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5400 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5401 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5402 (tty_menu_locate, save_and_enable_current_matrix)
5403 (restore_desired_matrix, screen_update, read_menu_input)
5404 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5405 (tty_pop_down_menu, tty_menu_last_menubar_item)
5406 (tty_menu_new_item_coords, tty_menu_show): New functions.
5407 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5409 * nsterm.h (ns_popup_dialog): Adjust prototype.
5411 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5413 (ns_popup_dialog): Adapt order of arguments to the other
5414 *_menu_show implementations.
5415 (Fx_popup_dialog): Function deleted.
5417 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5419 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5421 * menu.c (have_boxes): New function.
5422 (single_keymap_panes): Use it instead of a compile-time
5424 (single_menu_item): Use run-time tests of the frame type instead
5425 of compile-time conditionals.
5426 (encode_menu_string): New function.
5427 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5428 the macro, since different types of frame need different encoding
5430 (digest_single_submenu): Use run-time tests of frame type instead
5431 of, or in addition to, compile-time conditionals.
5432 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5433 (Fx_popup_menu): Detect when the function is called from keyboard
5434 on a TTY. Don't barf when invoked on a text-mode frame.
5435 Check frame type at run time, instead of compile-time conditionals for
5436 invoking terminal-specific menu-show functions.
5437 Call tty_menu_show on text-mode frames.
5438 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5439 run time to determine which alternative to invoke; support dialogs
5442 * keyboard.h <Qmouse_movement>: Declare.
5444 * keyboard.c <Qmouse_movement>: Now extern.
5445 <Qecho_keystrokes>: New static variable.
5446 (read_key_sequence): Accept an additional argument, a flag to
5447 prevent redisplay during reading of the key sequence. All callers
5449 (read_menu_command): New function.
5450 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5452 (toolkit_menubar_in_use): New function.
5453 (make_lispy_event): Use it instead of a compile-time test.
5455 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5456 window-system being available.
5458 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5459 to x-popup-dialog on the frame type, they all now support popup
5462 * dispnew.c (save_current_matrix): Save the margin areas.
5463 (restore_current_matrix): Restore margin areas.
5464 (update_frame_with_menu): New function.
5466 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5469 * alloc.c (make_save_ptr): Now compiled unconditionally.
5471 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5473 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5474 (redraw_frame, update_frame): Adjust users.
5475 * dispextern.h (set_window_update_flags): Adjust prototype.
5476 * xdisp.c (redisplay_internal): When updating all frames with zero
5477 windows_or_buffers_changed, assume that only the windows that shows
5478 current buffer should be really updated.
5480 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5482 Do not allocate huge temporary memory areas and objects while encoding
5483 for file I/O, thus reducing an enormous memory usage for large buffers.
5484 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5485 * coding.h (struct coding_system): New member raw_destination.
5486 * coding.c (setup_coding_system): Initialize it to zero.
5487 (encode_coding_object): If raw_destination is set, do not create
5488 dst_object. Add comment.
5489 * fileio.c (toplevel): New constant E_WRITE_MAX.
5490 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5491 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5493 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5495 * nsterm.m (windowDidExitFullScreen:)
5496 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5498 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5500 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5501 * keyboard.c (unblock_input_to): Don't process pending signals
5502 if a fatal error is in progress.
5504 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5505 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5506 they're talking about words in Lisp bool vectors.
5507 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5508 * data.c (popcount_bits_word): Rename from popcount_size_t.
5509 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5512 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5514 Improve support for popcount and counting trailing zeros (Bug#15550).
5515 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5516 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5517 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5518 (popcount_size_t_msc, popcount_size_t_gcc):
5519 Remove; now done by Gnulib.
5520 (popcount_size_t): Now a macro that defers to Gnulib.
5521 (count_trailing_zero_bits): Return int, for consistency with
5522 Gnulib and because Emacs prefers signed to unsigned int.
5523 Don't assume that size_t is either unsigned int or unsigned long
5524 or unsigned long long.
5525 (size_t_to_host_endian): Do not assume that size_t is either
5526 exactly 32 or exactly 64 bits wide.
5527 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5528 etc., so that it's now an enum constant, not a macro.
5529 No need to assume that it's either 32 or 64.
5531 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5533 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5536 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5538 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5539 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5541 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5543 emacs_read and emacs_write now use void *, not char *.
5544 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5545 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5546 Buffer arg is now void *, not char *. This matches plain
5547 'read' and 'write' better, and avoids a constraint violation
5548 on Solaris 9 with Oracle Studio.
5550 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5552 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5553 memset to explicit loop. Otherwise copy largest possible chunk
5554 from initialized to uninitialized part, thus allowing the longer
5555 memcpy runs and reducing the number of loop iterations.
5557 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5559 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5560 hide toolbar (Bug#15388).
5561 (windowDidEnterFullScreen:): If presentation options are zero,
5562 set them here (Bug#15388).
5563 (ns_update_auto_hide_menu_bar): Remove runtime check.
5564 Don't auto hide dock unless menubar is also auto hidden.
5566 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5568 * editfns.c (message): Mention batch mode in doc string.
5570 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5572 * nsterm.m (check_native_fs): Remove erroneous comment.
5574 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5576 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5577 uses find_newline instead of scan_newline and so doesn't move point.
5579 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5581 Use hardware support for byteswapping on glibc x86 etc.
5582 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5583 whereas the old swap64 needed 30.
5584 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5585 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5586 Use byteswap.h's macros to swap bytes.
5587 * lisp.h (swap16, swap32, swap64): Remove.
5588 All uses replaced by bswap_16, bswap_32, bswap_64.
5590 * bytecode.c (exec_byte_code): Use some more volatile variables
5591 to work around local variables getting clobbered by longjmp.
5592 Port to pre-C99, which doesn't allow decls after stmts.
5594 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5596 * lisp.h (eassert): Assume that COND is true when optimizing.
5597 In other words, take on the behavior of eassert_and_assume.
5598 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5599 (eassert_and_assume): Remove. All uses replaced by eassert.
5601 * xdisp.c (Qglyphless_char): Now static.
5603 Adjust to merge from gnulib.
5604 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5605 * lisp.h: Include <verify.h>, for 'assume'.
5607 * eval.c (clobbered_eassert): New macro.
5608 (internal_catch, internal_condition_case)
5609 (internal_condition_case_1, internal_condition_case_2)
5610 (internal_condition_case_n): Use it instead of eassert
5611 when the argument contains locals clobbered by longjmp.
5612 Don't use clobbered locals outside of clobbered_eassert.
5613 (internal_lisp_condition_case): Use a volatile variable
5614 to work around a local variable's getting clobbered.
5616 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5618 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5619 (PUSH_HANDLER): New macro.
5620 (catchlist): Remove.
5621 (handlerlist): Always declare.
5623 * eval.c (catchlist): Remove (merge with handlerlist).
5624 (handlerlist, lisp_eval_depth): Not static any more.
5625 (internal_catch, internal_condition_case, internal_condition_case_1)
5626 (internal_condition_case_2, internal_condition_case_n):
5628 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5629 handlerlist/catchlist.
5630 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5631 handlerlist which can only handle a single condition-case handler at
5633 (find_handler_clause): Simplify since we only a single branch here
5636 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5638 (bcall0): New function.
5639 (exec_byte_code): Add corresponding cases. Improve error message when
5640 encountering an invalid byte-code. Let Bunwind_protect accept
5641 a function (rather than a list of expressions) as argument.
5643 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5644 and make them unconditional now that they're heap-allocated.
5646 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5648 * charset.c (Fdecode_char, Fencode_char): Remove description of
5649 `restriction' arg. now that it's hidden by advertised-calling-convention.
5651 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5653 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5654 Remove unused variable (from mac-port).
5655 (macfont_draw): Use s->ybase for correct y position.
5657 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5659 * frame.h (struct frame): Drop has_minibuffer member because...
5660 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5661 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5663 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5665 * window.h (struct window): Prefer enum text_cursor_kinds to int
5666 for phys_cursor_type member. Move the latter, phys_cursor_width,
5667 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5668 * window.c (replace_window, make_window): Adjust users.
5670 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5672 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5673 this module is never compiled otherwise.
5675 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5677 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5680 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5682 * xdisp.c (get_next_display_element): Don't call face_for_font in
5683 a build configured --without-x. (Bug#15484)
5685 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5687 * window.c (calc_absolute_offset): #elif should be #elif defined.
5689 * frame.c (delete_frame): Block/unblock input to overcome race
5690 condition (Bug#15475).
5692 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5694 * frame.c (delete_frame): Record selected frame only after
5695 calling Qdelete_frame_functions (Bug#15477).
5697 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5699 * nsterm.m (ns_selection_color): Remove.
5700 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5701 NSColor selectedText(Background)Color. Only for COCOA.
5702 (ns_term_init): Remove assignment of ns_selection_color, logic
5703 moved to ns_get_color.
5705 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5706 NS_SELECTION_COLOR_DEFAULT.
5707 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5709 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5711 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5712 frame' does not have the tool_bar_window member.
5714 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5716 Signal error when reading an empty byte-code object (Bug#15405)
5717 * lread.c (read1): Signal error.
5718 * alloc.c (make_byte_code): eassert header size.
5719 (sweep_vectors): Change an int to size_t.
5721 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5723 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5724 instead of ints, as it's the usual style for offsetof constants. See:
5725 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5727 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5728 This is ugly, but it should fix the performance problem for older
5729 GCC versions in the short run. I'll look into integrating the
5730 Gnulib module for popcount, as a better fix.
5731 See the thread starting in:
5732 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5733 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5734 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5735 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5736 (popcount_size_t): Use it.
5738 2013-09-24 Daniel Colascione <dancol@dancol.org>
5740 * process.c (Fnetwork_interface_info): Fix build break due to
5743 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5745 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5746 Prefer signed to unsigned integers where either will do.
5747 No need for 'const' on locals that do not escape.
5748 Omit easserts with unnecessary and unportable assumptions about
5749 alignment. Avoid unnecessary casts to char *.
5751 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5753 Use union for the payload of struct Lisp_Vector.
5754 This helps to avoid a few glitches dictated by C's aliasing rules.
5755 * lisp.h (struct Lisp_Vector): Use union for next and
5756 contents member. Adjust comment. Change related users.
5757 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5758 Related users changed.
5759 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5760 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5761 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5762 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5764 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5766 Optimize glyph row clearing and copying routines.
5767 * dispextern.h (struct glyph_row): Change layout of struct
5768 glyph_row to help copy_row_except_pointers. Adjust comment.
5769 * dispnew.c (null_row): Remove.
5770 (clear_glyph_row): Use offsetof and memset to find and clear
5771 just the members that need clearing. Adjust comment.
5772 (copy_row_except_pointers): Likewise for copying.
5774 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5776 Some minor cleanups of recently-added bool vector code.
5777 * conf_post.h (assume): Always return void. Use lint version
5778 only if GCC and MSC versions don't apply.
5779 * conf_post.h (assume):
5780 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5781 Depend on _MSC_VER, not __MSC_VER, for consistency with
5783 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5784 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5785 (bool_vector_binop_driver, count_trailing_zero_bits)
5786 (size_t_to_host_endian): Now static, not static inline;
5787 the latter isn't needed with modern compilers and doesn't
5788 work with older compilers anyway.
5790 * alloc.c (valgrind_p): Use bool for boolean.
5792 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5794 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5795 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5796 (display_last_displayed_message_p, message_buf_print)
5797 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5798 Use bool for boolean.
5799 * dispextern.h (cancel_line, init_desired_glyphs):
5800 Remove ancient leftover.
5801 (help_echo_showing_p, hourglass_shown_p):
5802 * lisp.h (noninteractive_need_newline): Adjust declaration.
5804 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5806 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5808 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5809 ...this file and convert the latter to static. Adjust comment.
5810 (make_initial_frame):
5811 * window.c (init_window_once): Adjust user.
5812 * frame.h (last_nonminibuf_frame): Remove declaration.
5813 * lisp.h (selected_frame): Likewise.
5814 * msdos.c (the_only_display_info): Adjust comment.
5816 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5818 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5819 computing the end column of mouse-highlight that comes from
5820 display or overlay strings. (Bug#15437)
5821 (note_mouse_highlight): Adapt calculation of last argument to
5822 mouse_face_from_string_pos to the above change.
5824 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5825 all platforms, not just for clang.
5827 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5829 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5830 about excess arguments to snprintf.
5832 * conf_post.h(assume): Use __builtin_unreachable for clang.
5834 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5836 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5837 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5839 2013-09-23 Daniel Colascione <dancol@dancol.org>
5841 * alloc.c (USE_VALGRIND): New macro; on by default
5842 when ENABLE_CHECKING.
5843 (mark_maybe_object, mark_maybe_pointer)
5844 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5846 (valgrind_p) [USE_VALGRIND]: New variable.
5847 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5849 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5851 * process.c (wait_reading_process_output): Change int pnamelen to
5854 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5855 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5856 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5857 argument to unsigned long to avoid warning.
5858 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5860 * conf_post.h (assume): Fix compiler error: x shall be cond.
5862 2013-09-22 Daniel Colascione <dancol@dancol.org>
5864 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5865 warning when compiling without a window system.
5867 2013-09-22 Daniel Colascione <dancol@dancol.org>
5869 * data.c (Qbool_vector_p): New symbol.
5870 (bool_vector_spare_mask, popcount_size_t_generic)
5871 (popcount_size_t_msc, popcount_size_t_gcc)
5873 (bool_vector_binop_driver)
5874 (count_trailing_zero_bits, size_t_to_host_endian)
5875 (Fbool_vector_exclusive_or)
5876 (Fbool_vector_union)
5877 (Fbool_vector_intersection, Fbool_vector_set_difference)
5878 (Fbool_vector_subsetp, Fbool_vector_not)
5879 (Fbool_vector_count_matches)
5880 (Fbool_vector_count_matches_at): New functions.
5881 (syms_of_data): Intern new symbol, functions.
5882 * alloc.c (bool_vector_payload_bytes): New function.
5883 (Fmake_bool_vector): Instead of calling Fmake_vector,
5884 which performs redundant initialization and argument checking,
5885 just call allocate_vector ourselves. Make sure we clear any
5886 terminating padding to zero.
5887 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5888 instead of open-coding the size calculation.
5889 (vroundup_ct): New macro.
5890 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5891 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5892 * composite.c (composition_gstring_put_cache):
5893 Change lint_assume to assume.
5894 * conf_post.h (assume): New macro.
5895 (lint_assume): Remove.
5896 * dispnew.c (update_frame_1): Change lint_assume to assume.
5897 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5899 * image.c (gif_load): Change lint_assume to assume.
5900 * lisp.h (eassert_and_assume): New macro.
5901 (Qbool_vector_p): Declare.
5902 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5903 (swap16, swap32, swap64): New inline functions.
5904 * macfont.m (macfont_shape): Change lint_assume to assume.
5905 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5906 * xsettings.c (parse_settings): Use new swap16 and
5907 swap32 from lisp.h instead of file-specific macros.
5909 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5911 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5912 found (which can legitimately happen when the glyph row at the
5913 window start is disabled in the current_matrix. (Bug#15365)
5915 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5917 Fix syntax.h bug introduced by recent INLINE change.
5918 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5919 conditionally compiled one way in some modules, and a different
5920 way in others. This doesn't work with extern inline functions,
5921 which must have the same definition in all modules, because the
5922 defining code might be shared across modules, depending on the
5923 implementation. Symptoms reported by Martin Rudalics in:
5924 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5925 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5926 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5927 overriding the corresponding functions in syntax.h.
5928 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5929 (syntax_property): New inline functions.
5930 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5931 Rewrite in terms of these new functions.
5933 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5935 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5936 not chars_in_text, whose result depends on the multibyteness of
5937 the current buffer. (Bug#15426)
5939 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5941 Port recent change to hosts where pointers aren't 'long'.
5942 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5943 Don't assume that pointers are the same width as 'long'.
5944 Add a compile-time check that a pointer fits into two X slots.
5946 A simpler, centralized INLINE.
5947 * conf_post.h (INLINE): Define only if not already defined.
5948 This allows us to use a single INLINE, defined by one file
5950 * emacs.c (INLINE): Define it.
5951 Also, include category.h, charset.h, composite.h, dispextern.h,
5952 syntax.h, systime.h, so that their INLINE definitions are expanded
5954 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5955 * buffer.h, buffer.c (BUFFER_INLINE):
5956 * category.h, category.c (CATEGORY_INLINE):
5957 * character.h, character.c (CHARACTER_INLINE):
5958 * charset.h, charset.c (CHARSET_INLINE):
5959 * composite.h, composite.c (COMPOSITE_INLINE):
5960 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5961 * frame.h, frame.c (FRAME_INLINE):
5962 * intervals.h, intervals.c (INTERVALS_INLINE):
5963 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5964 * lisp.h, alloc.c (LISP_INLINE):
5965 * process.h, process.c (PROCESS_INLINE):
5966 * syntax.h, syntax.c (SYNTAX_INLINE):
5967 * systime.h, sysdep.c (SYSTIME_INLINE):
5968 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5969 * window.h, window.c (WINDOW_INLINE):
5970 Remove. All uses replaced with INLINE.
5972 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5974 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5977 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5979 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5980 'const char *' to avoid compiler warnings due to similar change in
5981 the prototype of x_get_string_resource.
5983 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5985 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5986 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5987 going to replace static variables below. Adjust comments.
5988 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5989 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5990 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5991 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5992 Related users changed.
5993 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5994 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5995 last_mouse_movement_time, going to replace static variables below.
5997 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5998 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6000 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6001 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6002 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6003 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6004 static variables below.
6005 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6006 (last_mouse_scroll_bar): Remove.
6007 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6008 (mouseExited): Related users changed.
6010 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6012 Do not use external array to process X scroll bar messages.
6013 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6014 (x_send_scroll_bar_event): Pack window pointer into two slots
6015 of XClientMessageEvent if we're 64-bit. Adjust comment.
6016 (x_scroll_bar_to_input_event): Unpack accordingly.
6018 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6020 Ifdef away recent changes which aren't relevant to NS port.
6021 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6022 [!HAVE_NS]: Declare as such.
6023 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6024 [!HAVE_NS]: Define as such.
6026 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6028 * frame.c (x_redo_mouse_highlight): New function
6029 to factor out common code used in W32 and X ports.
6030 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6031 * xterm.h (struct x_display_info):
6032 * w32term.h (struct w32_display_info):
6033 * nsterm.h (struct ns_display_info): New members
6034 last_mouse_motion_frame, last_mouse_motion_x and
6035 last_mouse_motion_y, going to replace static variables below.
6036 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6037 (redo_mouse_highlight): Remove.
6038 (note_mouse_movement, syms_of_xterm): Adjust user.
6039 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6040 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6041 (redo_mouse_highlight): Remove.
6042 (note_mouse_movement, syms_of_w32term): Adjust user.
6043 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6044 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6046 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6047 * nsfns.m (compute_tip_xy): Adjust user.
6049 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6051 * frame.c (x_mouse_grabbed): New function.
6052 * dispextern.h (x_mouse_grabbed): Add prototype.
6053 (last_mouse_frame): Remove declaration.
6054 * xterm.h (struct x_display_info):
6055 * w32term.h (struct w32_display_info):
6056 * nsterm.h (struct ns_display_info): New member
6057 last_mouse_frame, going to replace...
6058 * xdisp.c (last_mouse_frame): ...global variable.
6059 (note_tool_bar_highlight):
6060 * w32term.c (w32_mouse_position, w32_read_socket):
6061 * xterm.c (XTmouse_position, handle_one_xevent):
6062 Use x_mouse_grabbed.
6063 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6065 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6067 * w32term.c (w32_read_socket): Avoid temporary
6068 variables in a call to x_real_positions.
6069 * xterm.c (handle_one_xevent): Likewise.
6071 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6073 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6074 (x_icon_type): Remove prototype.
6075 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6076 * frame.c (x_icon_type): Remove.
6077 * w32term.c (x_make_frame_visible, x_iconify_frame):
6078 * xterm.c (x_make_frame_visible, x_iconify_frame):
6079 Use x_set_bitmap_icon to factor out common code.
6081 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6083 * dispextern.h (check_x_display_info, x_get_string_resource):
6084 Declare here just once and unify the latter.
6085 * frame.c (check_x_display_info, x_get_string_resource):
6086 * nsterm.h (check_x_display_info):
6087 * xrdb.c (x_get_string_resource):
6088 * xterm.h (check_x_display_info): Remove prototypes.
6089 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6090 * w32reg.c (x_get_string_resource): Likewise.
6091 (w32_get_rdb_resource): Adjust user.
6093 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6095 * xterm.h (struct x_display_info): New member
6096 x_pending_autoraise_frame, going to replace...
6097 * xterm.c (pending_autoraise_frame): ...static variable.
6098 (x_new_focus_frame, XTread_socket): Adjust users.
6099 * w32term.h (struct w32_display_info): New member
6100 w32_pending_autoraise_frame, going to replace...
6101 * w32term.c (pending_autoraise_frame): ...global variable.
6102 (x_new_focus_frame, w32_read_socket): Adjust users.
6104 2013-09-17 Glenn Morris <rgm@gnu.org>
6106 * xdisp.c (message_dolog): If we create *Messages*,
6107 switch it to messages-buffer-mode.
6109 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6111 Don't overuse 'const' in types of locals.
6112 * bidi.c (bidi_count_bytes):
6113 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6114 (xg_event_is_for_scrollbar):
6115 * xselect.c (x_handle_property_notify)
6116 (x_handle_selection_notify, x_handle_dnd_message):
6117 * xsettings.c, xsettings.h (xft_settings_event):
6118 * xterm.c (x_handle_net_wm_state, handle_one_event)
6119 (x_menubar_window_to_frame, x_detect_focus_change)
6120 (construct_mouse_click, note_mouse_movement)
6121 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6122 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6123 (handle_one_xevent, x_handle_net_wm_state):
6124 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6125 (x_handle_dnd_message):
6126 Avoid unnecessary 'const', typically the second 'const' in
6127 'const foo * const arg', a 'const' that does not affect the API
6128 and doesn't significantly help the human reader.
6130 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6132 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6133 only if Glib < 2.36.0.
6134 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6135 * xsettings.c (init_gconf, init_gsettings): Do not check
6137 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6139 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6141 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6143 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6144 before calling g_type_init.
6146 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6148 * nsterm.m (syms_of_nsterm): ... to here.
6150 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6152 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6153 (ignore_next_mouse_click_timeout): Use Time as X does.
6154 (handle_one_xevent): Avoid cast and use unsigned comparison.
6156 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6158 Do not copy X event in handle_one_xevent except KeyPress case.
6159 Wnen XEvent is processed, it is unlikely to be changed except
6160 KeyPress case, so we can avoid copying and use const pointer to
6161 const data to make sure that an event is not changed elsewhere.
6162 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6163 const' and do not create local copy except for the KeyPress event.
6164 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6165 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6166 (x_handle_net_wm_state, x_menubar_window_to_frame)
6167 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6168 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6169 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6170 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6171 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6172 (x_handle_dnd_message):
6173 * xsettings.c (xft_settings_event):
6174 Use 'const XEvent * const' where appropriate.
6175 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6177 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6179 Fix X event waiting to handle multiple frames.
6180 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6181 * xterm.c (pending_event_wait): Remove. Adjust users.
6182 (x_detect_focus_change): Pass frame arg.
6183 (handle_one_xevent): Find related frame early and clear per-frame
6184 wait_event_type only if this is an event for the relevant frame.
6185 (x_wait_for_event): Use per-frame wait_event_type.
6187 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6189 * nsfns.m (Fx_create_frame): Fix font driver registration for
6192 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6193 for syms_of_macfont.
6195 * nsterm.m: Include macfont.h.
6196 (ns_tmp_flags, ns_tmp_font): Remove.
6197 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6198 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6199 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6200 (changeFont:): Fix code style. Check for font driver type when
6203 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6206 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6207 (nsfont_open): Set font driver type.
6208 Set font->ascent and font->descent. Figure out font instead of
6209 ns_tmp_font, and flags instead of ns_tmp_flags.
6210 Fix indentation. Remove call to ns_draw_text_decoration,
6213 * nsfns.m: Include macfont.h.
6214 (Fx_create_frame): Register macfont driver, make a better default font.
6215 (Fns_popup_font_panel): Get font from macfont driver, if used.
6217 * macfont.m, macfont.h, macuvs.h: New files.
6219 * font.h: Declare syms_of_macfont.
6221 * font.c (syms_of_font): Call syms_of_macfont.
6223 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6225 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6227 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6228 and it is always zero for others, so I assume that this is an ancient
6229 leftover which nobody will want to change any more.
6230 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6231 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6232 * frame.c (x_set_scroll_bar_width):
6233 * w32fns.c (w32_createscrollbar):
6234 * w32term.c (w32_set_vertical_scroll_bar):
6235 * xfns.c (x_set_scroll_bar_default_width):
6236 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6237 (x_scroll_bar_expose): Related users changed.
6239 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6241 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6242 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6243 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6245 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6247 * nsterm.h, w32term.h, xterm.h: ...and not here.
6248 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6249 Remove unused Xisms.
6250 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6251 these modules are never compiled otherwise.
6253 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6255 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6256 Doc fix. (Bug#15375)
6258 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6260 Unify Fx_focus_frame between all ports.
6261 * frame.h (x_focus_frame): New prototype.
6262 * xfns.c (Fx_focus_frame): Remove.
6263 (syms_of_xfns): Do not defsubr it.
6264 (x_focus_frame): X implementation.
6265 * nsfns.m (Fx_focus_frame): Remove.
6266 (syms_of_nsfns): Do not defsubr it.
6267 (x_focus_frame): NS implementation.
6268 * w32term.c (Fx_focus_frame): Remove.
6269 (x_focus_on_frame): Rename to...
6270 (x_focus_frame): W32 implementation.
6271 * w32term.h (x_focus_on_frame): Remove prototype.
6272 * w32fns.c (Fx_focus_frame): Remove.
6273 (syms_of_w32fns): Do not defsubr it.
6274 * frame.c (Fx_focus_frame): Define here.
6275 (syms_of_frame): Defsubr here.
6276 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6278 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6280 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6281 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6282 each port to reference the port-specific window system data.
6283 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6284 (FRAME_DISPLAY_INFO): Define.
6285 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6286 (FRAME_DISPLAY_INFO): Define. Adjust users.
6287 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6288 (FRAME_DISPLAY_INFO): Define. Adjust users.
6289 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6290 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6291 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6292 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6293 * xselect.c, xterm.c: All related users changed.
6295 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6297 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6298 (x_menubar_window_to_frame): Remove prototypes.
6299 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6300 (x_menubar_window_to_frame, x_top_window_to_frame):
6302 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6303 (x_menubar_window_to_frame, x_top_window_to_frame):
6304 ...to here and convert all but the last to static.
6306 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6308 * lisp.mk (lisp): Add w32-common-fns.elc.
6310 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6312 * charset.c (char_charset): Document an exception for char-charset.
6314 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6316 * xterm.h (x_display_info): New field last_user_time...
6317 * xterm.c (toplevel): ...to replace static last_user_time.
6318 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6320 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6322 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6323 scroll bar values to prevent thumb from disappear and update comment.
6325 2013-09-11 Glenn Morris <rgm@gnu.org>
6327 * emacs.c (usage_message): Possessive apostrophe tweak.
6329 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6331 * nsterm.m (syms_of_nsterm): Use Qns.
6332 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6333 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6334 * xfns.c (x_display_info_for_name, Fx_open_connection):
6335 Remove old '#if 0' code.
6336 (syms_of_xfns): Use Qx.
6337 * termhooks.h (fullscreen_hook): Remove the leftover.
6338 (struct terminal): Fix typo in comment.
6340 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6342 Cleaning up a few X scroll bar bits.
6343 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6344 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6345 New member last_seen_part, going to replace...
6346 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6347 (xt_action_hook) [USE_LUCID]: Adjust user.
6348 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6349 Lucid-specific scroll bar support.
6350 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6351 to int and adjust to use last_seen_part member.
6352 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6353 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6354 Initialize last_seen_part.
6356 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6358 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6359 insert-buffer-substring an empty string.
6361 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6363 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6364 avoiding a GCC warning.
6366 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6368 Ifdef away frame tool bar code when it is not really used.
6369 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6370 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6371 and minimize_tool_bar_window_p under the above.
6372 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6373 (fset_tool_bar_window): Likewise.
6374 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6375 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6376 (change_frame_size_1):
6377 * window.c (window_from_coordinates, Frecenter): Adjust users.
6378 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6379 code is not really used.
6380 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6381 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6382 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6383 [!USE_GTK && !HAVE_NS]: Define as such.
6384 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6385 (note_mouse_highlight, expose_frame):
6386 * xfns.c (x_set_tool_bar_lines):
6387 * xterm.c (handle_one_xevent): Adjust users.
6389 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6391 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6392 This bug was introduced by my 2013-08-26 patch, which incorrectly
6393 assumed that the terminfo implementation doesn't use termcap buffers.
6394 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6395 these buffers apparently are used after all.
6396 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6397 (struct tty_display_info): Define members termcap_term_buffer and
6398 termcap_strings_buffer even if TERMINFO.
6400 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6403 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6404 'usage' docstring entry to pacify make-docfile.
6406 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6408 Change comparison functions =, <, >, <=, >= to take many arguments.
6409 * data.c: Change comparison functions' interface and implementation.
6410 * lisp.h: Make arithcompare available for efficient two arg
6412 * bytecode.c: Use arithcompare.
6413 * fileio.c: Use new interface.
6415 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6417 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6419 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6421 * eval.c (Feval): Document the new use of `lexical'.
6423 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6425 Review and drop old frame resize hack.
6426 * frame.h (struct frame): Remove force_flush_display_p.
6427 * dispnew.c (update_frame): Adjust user and don't call
6428 flush_frame here. The comment has said that there was an issues
6429 with redisplaying fringes, but I don't see any differences with
6430 and without this hack. Hopefully we can continue without it.
6431 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6432 current frame matrices twice if resized_p is set.
6434 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6436 Do not populate pure Xism x_sync to other ports.
6437 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6438 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6439 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6440 * w32term.h (x_sync): Remove prototype.
6442 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6444 Cleanup frame flushing.
6445 * dispextern.h (struct redisplay_interface):
6446 Drop flush_display_optional because flush_display is enough
6447 for X and flushing via RIF is just a no-op for others.
6448 * frame.h (flush_frame): New function.
6449 * dispnew.c (update_frame):
6450 * minibuf.c (read_minibuf):
6451 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6453 * keyboard.c (detect_input_pending_run_timers): Do not flush
6454 all frames but selected one in redisplay_preserve_echo_area.
6455 * nsterm.m (ns_flush): Remove no-op.
6456 (ns_redisplay_interface): Adjust user.
6457 * w32term.h (x_flush): Remove no-op.
6458 (w32_redisplay_interface): Adjust user.
6459 * xterm.c (x_flush): Simplify because we do not flush all
6460 frames at once any more. Adjust comment.
6461 (x_redisplay_interface): Adjust user.
6463 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6465 Port --without-x --enable-gcc-warnings to Fedora 19.
6466 * gfilenotify.c (globals_of_gfilenotify):
6467 Call g_type_init only if using an older glib version that needs it.
6469 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6471 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6472 (last_glyphless_glyph_merged_face_id): Remove declarations.
6473 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6474 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6475 (last_glyphless_glyph_merged_face_id): Now static.
6476 (merge_escape_glyph_face): New function, refactored from...
6477 (get_next_display_element): ...here.
6478 (merge_glyphless_glyph_face): New function, refactored from...
6479 (produce_glyphless_glyph): ...here...
6480 * term.c (produce_glyphless_glyph): ...and here.
6482 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6484 * eval.c (eval_sub): Only call Ffunction if necessary.
6486 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6488 Attempt to make redisplay more selective when changing cursor type.
6489 * frame.h (struct frame): New bitfield cursor_type_changed.
6490 * xdisp.c (cursor_type_changed): Remove.
6491 (try_cursor_movement, redisplay_window, try_window_id)
6492 (set_frame_cursor_types, try_window_reusing_current_matrix):
6493 Adjust to use per-frame bitfield.
6494 (redisplay_internal): Look for cursor type change on each visible
6495 frame and consider all frames if cursor type has been changed on
6496 the frame other than selected. If cursor type has been changed on
6497 selected frame only, do not use fast update.
6499 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6501 Attempt to make redisplay more selective when changing fonts.
6502 * frame.h (struct frame): New bitfield fonts_changed.
6503 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6504 (adjust_frame_glyphs): Add prototype.
6505 * dispnew.c (fonts_changed_p): Remove.
6506 (adjust_glyphs): Remove because we do not
6507 adjust matrices on all frames at once any more.
6508 (adjust_frame_glyphs): Block and unblock input here.
6509 (adjust_glyph_matrix): Use fonts_changed.
6510 (change_frame_size_1): Use adjust_frame_glyphs.
6511 * font.c (font_open_entity): Use fonts_changed.
6512 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6513 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6514 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6515 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6516 (shrink_mini_window, Fresize_mini_window_internal)
6517 (window_scroll_pixel_based, Fset_window_configuration)
6518 (apply_window_adjustment, Fset_window_vscroll):
6519 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6520 Use adjust_frame_glyphs.
6521 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6522 (try_window_reusing_current_matrix, try_window_id, display_line)
6523 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6524 (redisplay_internal): Consider fonts_changed and adjust frame
6525 matrices for each frame only if the frame is visible. If font
6526 has been changed on some frame during full redisplay, retry
6527 only visible frames where the font has been actually changed.
6529 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6531 Cache current header and mode line height for each window.
6532 * window.h (struct window): New fields mode_line_height
6533 and header_line_height.
6534 * window.c (make_window): Initialize them.
6535 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6536 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6537 (current_mode_line_height, current_header_line_height):
6539 * xdisp.c (current_mode_line_height, current_header_line_height):
6541 (pos_visible_p, init_xdisp): Adjust user.
6542 (redisplay_window): Invalidate mode_line_height and
6543 header_line_height if current and desired matrices do not agree.
6545 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6547 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6548 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6550 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6552 Make --without-x compatible with --enable-gcc-warnings.
6553 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6554 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6555 members under HAVE_WINDOW_SYSTEM.
6556 * keyboard.c (make_lispy_focus_out): Likewise.
6557 (record_menu_key): Move under HAVE_MENUS.
6558 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6559 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6560 (syms_of_xdisp): Adjust user.
6561 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6562 (start_hourglass, cancel_hourglass):
6563 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6564 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6565 and CLEAR_FONT_TABLE_NFONTS.
6566 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6567 Declare only if HAVE_WINDOW_SYSTEM.
6568 (lface_same_font_attributes_p, clear_face_gcs): Define only
6569 if HAVE_WINDOW_SYSTEM.
6571 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6573 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6574 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6575 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6577 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6579 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6581 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6583 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6584 This fixes a type error on hosts where ptrdiff_t is wider than int.
6586 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6588 * keyboard.c (read_key_sequence_vs): New function.
6589 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6592 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6594 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6596 Makefile improvements.
6597 * Makefile.in (config.status): Don't use double-colon rules, as
6598 they are not portable according to POSIX. Fix shell typo with `;
6599 I guess this rule has never been tested?
6600 (VCSWITNESS): New macro, to override any environment var.
6602 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6604 * xterm.h (struct x_display_info): Do not track X connection
6605 fd separately because it is always available from Display.
6606 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6609 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6611 * buffer.c (drop_overlay):
6612 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6613 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6615 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6617 * buffer.c (Fmake_overlay, Fmove_overlay):
6618 * intervals.c (set_point_from_marker):
6619 * print.c (PRINTPREPARE): Prefer signal_error
6620 to plain error and report unsuitable marker too.
6622 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6624 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6625 for 'dragging' member.
6626 (struct x_output): Remove set-but-unused leftovers
6627 'left_before_move' and 'top_before_move'.
6628 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6629 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6630 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6631 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6632 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6633 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6634 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6635 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6637 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6639 * nsfont.m (INVALID_GLYPH): New define.
6640 (nsfont_encode_char): Use INVALID_GLYPH.
6641 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6643 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6645 * xterm.c (x_last_mouse_movement_time): Revert last change.
6646 This code should use XDisplayMotionBufferSize to check display's
6647 motion history first, and there are few other issues as well.
6648 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6649 (handle_one_xevent): Adjust user.
6651 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6653 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6654 * frame.c (Flast_nonminibuf_frame): ... to here.
6655 (check_minibuf_window): Don't abort if no window was found
6658 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6660 Use XGetMotionEvents to ask the last mouse motion time from X server.
6661 * xterm.c (X_MOTION_HISTORY): Default to 1.
6662 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6663 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6664 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6665 Ifdef away legacy code.
6666 (XTmouse_position, x_scroll_bar_report_motion):
6667 Use x_last_mouse_movement_time.
6668 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6671 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6673 * msdos.c (last_mouse_window): Move to...
6674 (dos_rawgetc): ...this function and adjust comment.
6675 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6676 (mouseMoved): ...this function and adjust comment.
6677 * w32term.c (last_window): Likewise with...
6678 (w32_read_socket): ...this function.
6679 * xterm.c (last_window): Likewise with...
6680 (handle_one_xevent): ...this function.
6682 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6684 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6685 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6686 (handle_one_xevent): ...to here.
6687 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6690 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6692 * msdos.c (IT_set_terminal_window): Remove no-op.
6693 (initialize_msdos_display): Adjust terminal setup.
6694 * w32console.c (w32con_set_terminal_window): Remove no-op.
6695 (initialize_w32_display): Adjust terminal setup.
6696 * w32term.c (w32_set_terminal_window): Remove no-op.
6697 (w32_create_terminal): Adjust terminal setup.
6698 * xterm.c (XTset_terminal_window): Remove no-op.
6699 (x_create_terminal): Adjust terminal setup.
6701 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6703 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6705 (ns_create_terminal): Adjust terminal setup.
6706 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6708 (w32_create_terminal): Adjust terminal setup.
6709 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6711 (x_create_terminal): Adjust terminal setup.
6713 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6715 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6716 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6717 * dispnew.c (buffer_posn_from_coords):
6718 * window.c (Fwindow_end, displayed_window_lines):
6719 * xdisp.c (redisplay_mode_lines): Use it.
6721 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6723 * fontset.c (face_for_char): Check char in the current face font first
6724 if HAVE_NS (Bug#15138).
6726 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6728 * window.c (temp_output_buffer_show): Make sure window returned
6729 by display_buffer is live (Bug#15213).
6731 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6733 Minor cleanup to avoid forward declarations.
6734 * coding.h (struct ccl_spec): Remove forward declaration.
6735 * composite.h (toplevel): Include font.h.
6736 (struct composition_it, struct face, struct font_metrics):
6737 Remove forward declaration.
6738 * dispextern.h (struct image, struct atimer): Likewise.
6739 * emacsgtkfixed.h (struct frame): Likewise.
6740 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6741 * font.h (struct font_driver, struct font, struct glyph_string)
6742 (struct face): Remove forward declaration.
6743 * fontset.h (struct face, struct font): Likewise.
6744 * frame.h (toplevel): Style cleanup.
6745 (enum output_method): Move to...
6746 * termhooks.h (enum output_method): ...here.
6747 (struct glyph, struct frame, struct ns_display_info)
6748 (struct x_display_info, struct w32_display_info):
6749 Remove forward declaration.
6750 * xterm.h (toplevel): Include termhooks.h.
6751 (struct font, struct window, struct glyph_matrix, struct frame)
6752 (struct input_event, struct face, struct image): Remove forward
6754 * gtkutil.h (struct _widget_value): Likewise.
6755 * keyboard.h (toplevel): Include termhooks.h.
6756 (struct input_event): Remove forward declaration.
6758 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6760 * intervals.c (set_point_from_marker): New function.
6761 * editfns.c (Fgoto_char):
6762 * process.c (Finternal_default_process_filter):
6763 * window.c (select_window_1): Use it.
6764 * buffer.h (set_point_from_marker): Add prototype.
6766 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6768 * w32.c (term_winsock): Call release_listen_threads before calling
6770 (_sys_wait_accept): Wait for accept event in a loop with a finite
6771 timeout, instead of waiting indefinitely. Will hopefully avoid
6772 hanging during exit because WSACleanup deadlocks waiting for the
6773 event object to be released. (Bug#14333)
6775 * w32proc.c (release_listen_threads): New function, signals all
6776 the reader threads that listen for connections to stop waiting.
6778 * w32.h (release_listen_threads): Add prototype.
6780 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6782 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6783 field of new marker (for sanity and safety).
6784 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6785 anyway because XMISCTYPE is a function and can't be an lvalue).
6787 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6789 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6790 (x_after_update_window_line, x_scroll_bar_create)
6791 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6792 (handle_one_xevent, x_clear_frame_area):
6793 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6794 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6795 * xterm.h (x_clear_area): Adjust prototype.
6797 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6799 Hook scanning and indentation functions to find_newline. This helps
6800 to avoid duplicated code and renders more respect to newline cache.
6801 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6802 * cmds.c (Fforward_line):
6803 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6804 Use find_newline and avoid unnecessary point movements.
6805 * search.c (scan_newline): Implement on top of find_newline.
6807 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6809 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6810 scoped code (bug#11258).
6812 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6814 * nsterm.m (last_window): New variable.
6815 (EV_TRAILER2): New macro.
6816 (EV_TRAILER): Call EV_TRAILER2.
6817 (mouseMoved:): Add support for mouse-autoselect-window
6818 on nextstep (Bug#6888).
6820 2013-08-28 Andreas Schwab <schwab@suse.de>
6822 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6823 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6824 Remove unused macro definitions.
6825 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6826 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6827 Only define if emacs.
6829 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6831 Prefer enum glyph_row_area to int where appropriate.
6832 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6834 (window_box, window_box_width, window_box_left, window_box_left_offset)
6835 (window_box_right, window_box_right_offset): Adjust prototypes.
6836 * xdisp.c (window_box, window_box_width, window_box_left)
6837 (window_box_left_offset, window_box_right, window_box_right_offset):
6838 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6839 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6840 * nsterm.m (ns_clip_to_row):
6841 * w32term.c (w32_clip_to_row):
6842 * xterm.c (x_clip_to_row): Likewise.
6844 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6846 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6847 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6849 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6851 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6852 for portability to hosts where /bin/sh has problems.
6854 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6856 Redesign redisplay interface to drop global output_cursor.
6857 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6858 (toplevel): Remove declaration of output_cursor.
6859 (set_output_cursor, x_cursor_to): Remove prototype.
6860 * window.h (struct window): New member output_cursor.
6861 (output_cursor_to): New function to replace RIF member.
6862 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6863 (update_text_area, set_window_cursor_after_update): Use it.
6864 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6865 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6866 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6867 * w32term.c (x_update_window_begin, x_update_window_end):
6868 * xterm.c (x_update_window_begin, x_update_window_end):
6869 Adjust to use per-window output cursor.
6871 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6873 Simplify SELECT_TYPE-related code.
6874 Like EMACS_TIME, this portability layer is no longer needed, since
6875 Emacs has been using fd_set as a portability layer for some time.
6876 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6877 (SELECT_TYPE): Remove. All uses changed to fd_set.
6878 (fd_set) [!FD_SET]: New typedef.
6880 Simplify EMACS_TIME-related code.
6881 This portability layer is no longer needed, since Emacs has been
6882 using struct timespec as a portability layer for some time.
6883 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6884 Include <time.h> rather than "systime.h"; that's all that's needed now.
6885 * dispnew.c: Include <timespec.h> rather than "systime.h";
6886 that's all that's needed now.
6887 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6888 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6889 TIMESPEC_RESOLUTION.
6890 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6891 LOG10_TIMESPEC_RESOLUTION.
6892 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6893 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6894 (make_emacs_time): Remove. All used changed to make_timespec.
6895 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6896 (current_timespec): Rename from current_emacs_time. All uses changed.
6897 (add_emacs_time): Remove. All uses changed to timespec_add.
6898 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6899 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6900 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6901 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6902 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6903 (current_timespec): Rename from current_emacs_time. All uses changed.
6904 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6905 changed to timespec_cmp.
6906 * xgselect.c: Include <timespec.h>, since our .h files don't.
6908 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6910 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6911 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6912 Remove the leftovers.
6913 * gtkutil.c (toplevel): Do not declare Qxft but include
6915 * image.c (toplevel): Do not declare Vlibrary_cache because
6916 it's already done in lisp.h.
6918 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6920 * lisp.h (Mouse_HLInfo): Move from here...
6921 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6922 (reset_mouse_highlight): New function.
6923 * msdos.c (dos_set_window_size, IT_update_begin)
6924 (internal_terminal_init):
6925 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6926 (ns_initialize_display_info):
6927 * w32console.c (initialize_w32_display):
6928 * w32term.c (x_update_window_end, x_free_frame_resources)
6929 (w32_initialize_display_info):
6930 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6931 * window.c (Fdelete_other_windows_internal):
6932 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6933 * termchar.h (toplevel):
6934 * xterm.h (toplevel): Include dispextern.h.
6936 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6938 Fix minor problems found by static checking.
6939 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6940 (expect): Avoid nested-if warning.
6941 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6942 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6943 * nsterm.h, nsterm.m (ns_select):
6944 * xgselect.c, xgselect.h (xg_select):
6945 Adjust signature to better match pselect's.
6946 * nsterm.m (ns_select):
6947 Don't set *TIMEOUT, since pselect doesn't.
6948 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6949 diagnostic about assigning const char * to it.
6950 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6952 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6954 * lread.c (substitute_object_recurse): Handle hash-tables as well
6957 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6959 Fix unlikely core dump in init_tty, and simplify terminfo case.
6960 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6961 The old version incorrectly dumped core if malloc returned a
6962 buffer containing only non-NUL bytes.
6963 (init_tty): Do not allocate or free termcap buffers; the
6964 struct does that for us now.
6965 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6966 (struct tty_display_info): Define members termcap_term_buffer and
6967 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6968 use them. Allocate them directly in struct rather than indirectly
6969 via a pointer, to simplify init_tty.
6971 * frame.c (check_minibuf_window): Initialize 'window' properly,
6972 so that Emacs reliably aborts later if 'window' is not initialized.
6974 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6976 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6977 of VoidSymbol (Bug#15154).
6979 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6981 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6982 mouse_face_beg_y and mouse_face_end_y.
6983 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6984 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6985 Adjust users and update comment where appropriate.
6987 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6989 * frame.c (check_minibuf_window): New function.
6990 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6991 Call check_minibuf_window (Bug#15183).
6993 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6995 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6996 because this is the only last cursor data we need to keep and consult.
6997 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6998 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7001 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7003 Fix recovering from possible decompression error.
7004 Since insert_from_gap doesn't always move point, we can't use PT as
7005 the position where the partially decompressed data ends, and
7006 should count how many bytes was produced so far.
7007 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7008 (unwind_decompress): Really delete partially uncompressed data.
7009 (Fzlib_decompress_region): Take decompressed data size into account.
7011 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7013 * syntax.c (init_syntax_once): Adjust comment and do an early
7014 initialization of Qchar_table_extra_slots just once...
7015 * casetab.c (init_casetab_once):
7016 * category.c (init_category_once):
7017 * character.c (syms_of_character):
7018 * coding.c (syms_of_coding):
7019 * xdisp.c (syms_of_xdisp): ...and omit it here.
7021 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7023 * xdisp.c (get_next_display_element): Don't apply to characters
7024 from a display vector the logic of setting it->end_of_box_run_p
7025 suitable for characters from a buffer. (Bug#15175)
7027 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7028 to handle directories, rather than '_utime' which doesn't.
7031 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7033 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7034 or fullscreen (Bug#14627).
7036 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7038 System-dependent integer overflow fixes.
7039 * process.c (Fset_process_window_size): Signal an error if
7040 the window size is outside the range supported by the lower level.
7041 * sysdep.c (set_window_size): Return negative on error,
7042 nonnegative on success, rather than -1, 0, 1 on not in system,
7043 failure, success. This is simpler. Caller changed.
7044 (serial_configure): Remove unnecessary initialization of local.
7045 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7046 size fits in unsigned long; this isn't true on some 32-bit hosts.
7047 Avoid buffer overrun if some future version of /proc/meminfo has a
7048 variable name longer than 20 bytes.
7049 (system_process_attributes) [__FreeBSD__]:
7050 Don't assume hw.availpages fits in 'int'.
7052 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7054 Don't let very long directory names overrun the stack.
7055 Fix some related minor problems involving "//", vfork.
7056 * callproc.c (encode_current_directory): New function.
7057 (call_process): Don't append "/"; not needed.
7058 * fileio.c (file_name_as_directory_slop): New constant.
7059 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7060 this can save the caller having to alloca.
7061 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7062 Use SAFE_ALLOCA, not alloca.
7063 (directory_file_name, Fexpand_file_name): Leave leading "//"
7064 alone, since it can be special even on POSIX platforms.
7065 * callproc.c (call_process):
7066 * process.c (Fformat_network_address):
7067 * sysdep.c (sys_subshell):
7068 Use encode_current_directory rather than rolling our own.
7069 (create_process): No need to encode directory; caller does that now.
7070 * process.h (encode_current_directory): New decl.
7071 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7072 Rework to avoid 'goto xyzzy;'.
7074 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7076 * xdisp.c (handle_face_prop): If the default face was remapped use
7077 the remapped face for strings from prefix properties. (Bug#15155)
7079 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7081 Minor cleanup for redisplay interface and few related functions.
7082 * frame.h (enum text_cursor_kinds): Move from here...
7083 * dispextern.h (enum text_cursor_kinds): ...to here.
7084 (toplevel): Drop unnecessary declarations.
7085 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7086 in update_window_end_hook and draw_window_cursor functions.
7087 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7088 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7089 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7090 * xterm.c (x_update_window_end, x_draw_window_cursor):
7091 * xdisp.c (display_and_set_cursor, update_window_cursor)
7092 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7093 enum text_cursor_kinds where appropriate.
7095 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7097 Redesign redisplay interface to drop updated_row and updated_area.
7098 * dispextern.h (updated_row, updated_area): Remove declaration.
7099 (struct redisplay_interface): Pass glyph row and row area parameters
7100 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7101 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7103 * dispnew.c (updated_row, updated_area): Remove.
7104 (redraw_overlapped_rows, update_window_line): Adjust user.
7105 (update_marginal_area, update_text_area): Likewise. Pass updated row
7106 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7107 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7110 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7112 * process.c (flush_pending_output): Remove stub.
7115 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7117 * callproc.c: Fix race that killed background processes (Bug#15144).
7118 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7119 Record deleted process-id in critical section, not afterwards.
7120 Don't mistakenly kill process created by a call-process invocation
7121 that discards output and does not wait.
7123 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7125 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7126 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7127 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7128 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7129 to shut up compiler in mark_object.
7130 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7132 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7134 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7135 We can't portably rely on PTY_OPEN doing that, even if
7136 it calls posix_openpt with O_CLOEXEC.
7138 2013-08-20 Kenichi Handa <handa@gnu.org>
7140 * character.c (string_char): Improve commentary.
7142 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7144 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7145 (struct animation_cache): Make signature a flexible array member.
7146 All uses changed. This is a tad slower but may insulate us better
7147 from future changes to ImageMagick.
7149 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7151 * image.c: Shrink memory needed for animation cache.
7152 (SIGNATURE_DIGESTSIZE): New constant.
7153 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7154 (imagemagick_create_cache): Copy the signature. This saves
7155 several KB of memory that ImageMagick wastes per signature.
7156 Don't bother updating the update_time, as the caller does that now.
7157 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7158 it's a fixed size struct member now.
7159 (imagemagick_get_animation_cache): Always destroy the signature,
7160 as it's now imagemagick_create_cache's responsibility to copy it.
7161 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7162 and use memcmp rather than strcmp.
7163 eassert that ImageMagick returns a signature of the specified length.
7165 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7167 * image.c (imagemagick_get_animation_cache): Don't segfault on
7169 (imagemagick_get_animation_cache): Revert to previous definition
7170 so that it actually works. But keep the memory leak fix.
7171 (imagemagick_get_animation_cache): Fix memory leak.
7173 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7175 * image.c: Fix animation cache signature memory leak.
7176 Fix some other minor performance problems while we're at it.
7177 (imagemagick_create_cache): Clear just the members that
7178 need clearing. Don't set update_time, as caller does that now.
7179 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7180 Simplify by using pointer-to-pointer instead of a prev pointer.
7181 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7182 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7183 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7184 it's already a copy. Free the signature probe unless it's cached.
7186 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7187 This was introduced by my 2013-08-12 fix for Bug#15035.
7189 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7191 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7192 (imagemagick_prune_animation_cache): Now static.
7194 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7196 * image.c (imagemagick_get_animation_cache): Don't segfault when
7197 pruning all entries.
7199 2013-08-18 Ken Brown <kbrown@cornell.edu>
7201 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7202 static heap if ENABLE_CHECKING is defined.
7203 (max_bss_sbrk_ptr): New variable.
7205 (report_sheap_usage): Report maximum static heap usage instead of
7206 ending static heap usage.
7208 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7210 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7211 of zlib_initialized according to the results of calling
7212 init_zlib_functions.
7214 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7216 * image.c: Implement an ImageMagick per-image cache.
7217 (imagemagick_get_animation_cache): Fix a double-free error.
7218 (imagemagick_load_image): Remove the ping_wand code, which only
7219 apparently saved time on invalid animated images, and slowed down
7220 everything else. Optimise for the common case.
7222 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7224 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7226 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7228 * marker.c (set_marker): Remove documentation of undefined behavior.
7230 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7232 * image.c (imagemagick_compute_animated_image): Animate correctly
7233 when sub-images are smaller than the main image.
7234 (imagemagick_compute_animated_image): Setting the iterator row to
7235 zero is apparently not allowed.
7236 (imagemagick_compute_animated_image): Allow images that say they
7237 have sub-images that are bigger than the main image, but just crop
7240 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7242 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7244 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7246 * image.c (imagemagick_compute_animated_image): Respect the GIF
7249 2013-08-15 Ken Brown <kbrown@cornell.edu>
7251 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7252 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7255 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7257 Fix minor problems found by static checking.
7258 * frame.c (delete_frame):
7259 * xdisp.c (next_element_from_display_vector):
7260 Avoid uninitialized local.
7261 * image.c (imagemagick_compute_animated_image): Port to C89.
7262 Prefer usual GNU indentation style for loops.
7263 Be more careful about bizarrely large sizes, by using ptrdiff_t
7266 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7268 Fix infinite frame selection loop (Bug#15025).
7269 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7271 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7273 * xdisp.c (compute_window_start_on_continuation_line):
7274 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7275 to make sure we end up setting the window start at the leftmost
7276 visible character of the display line. This avoids funky
7277 horizontal shifting because the window start is not kept on the
7278 same position. (Bug#15090)
7279 (next_element_from_display_vector): Support 'box' face attribute
7280 in the face definitions of a display vector. (Bug#15099)
7282 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7284 * image.c (imagemagick_compute_animated_image): Implement animated
7286 (imagemagick_compute_animated_image): Fix some compilation
7287 warnings. Implement a very simple cache to make the animation
7288 usable at all, but it should be replaced with a per-image cache.
7290 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7292 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7293 to do `for' loops over alist values.
7294 * buffer.h (FOR_EACH_BUFFER):
7295 * process.c (FOR_EACH_PROCESS): Use it.
7296 (handle_child_signal, status_notify, Fget_buffer_process)
7297 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7299 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7301 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7302 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7303 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7304 to xzalloc and so avoid redundant call to memset.
7305 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7306 members because it is allocated with xzalloc and so already zeroed.
7308 2013-08-14 Ken Brown <kbrown@cornell.edu>
7310 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7313 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7315 Utility function and macro to copy Lisp string to C string.
7316 * lisp.h (xlispstrdupa): New macro.
7317 (xlispstrdup): New prototype.
7318 * alloc.c (xlispstrdup): New function.
7319 * callint.c (Fcall_interactively):
7320 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7321 (Fsubstitute_in_file_name):
7322 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7323 * image.c (x_create_bitmap_from_file):
7324 * w32term.c (w32_term_init):
7325 * xterm.c (x_term_init): Use xlispstrdup.
7327 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7329 * image.c (imagemagick_load_image): Make animated pictures work.
7330 There's still some problems with background color settings, though
7333 * decompress.c (unwind_decompress): Always restore point.
7335 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7337 * marker.c (set_marker): Reformat documentation.
7339 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7341 * xdisp.c (cursor_type_changed): Now static.
7343 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7344 Use changed. This avoids the need to call xmalloc and for the
7345 caller to call xfree, and avoids memory leaks in some situations.
7347 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7349 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7350 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7351 (redisplay_window): If window_end_valid is cleared due to non-zero
7352 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7353 so do not call to try_cursor_movement for that window.
7355 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7357 * window.h (struct window): Convert window_end_pos and
7358 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7359 (wset_window_end_pos, wset_window_end_vpos): Remove.
7360 * dispnew.c (adjust_glyph_matrix):
7361 * window.c (Fwindow_end, replace_window, set_window_buffer)
7363 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7364 (set_vertical_scroll_bar, redisplay_window, try_window)
7365 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7366 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7367 (note_mouse_highlight): Adjust users.
7368 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7371 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7373 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7374 * image.c (imagemagick_filename_hint): Use `const char *' and
7375 prefer SSDATA to SDATA to avoid warnings.
7377 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7379 Cleanup window fringes, margins and scroll bars adjustments.
7380 * window.c (set_window_fringes, set_window_margins)
7381 (set_window_scroll_bars, apply_window_adjustment): New functions.
7382 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7383 (Fset_window_scroll_bars): Use them.
7385 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7387 * window.h (struct window): Convert scroll_bar_width
7388 from Lisp_Object to integer. Adjust comment.
7389 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7391 * window.c (wset_scroll_bar_width): Remove.
7392 (make_window): Initialize scroll_bar_width.
7393 (Fsplit_window_internal): Use direct assignment.
7394 (Fset_window_configuration, save_window_save):
7395 Convert Lisp_Object to integer and back where appropriate.
7396 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7397 bar was actually changed, and mention this in docstring.
7399 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7401 * decompress.c: Minor simplifications.
7402 (Fzlib_decompress_region): Don't bother verifying
7403 that avail_out <= UINT_MAX, as that was confusing.
7404 Mention the restriction in a comment instead.
7405 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7407 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7409 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7410 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7412 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7414 * image.c (imagemagick_filename_hint): Check for errors in the
7417 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7419 * window.c (Fwindow_margins): Return nil when there's no marginal
7420 area, as per the documented API.
7422 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7423 Fmake_vector, as scroll bar's struct members are not all Lisp
7424 objects now. This avoids crashes in GC.
7426 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7427 bool, so its address could be taken.
7429 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7431 * image.c (imagemagick_filename_hint): New function to possibly
7432 apply `image-content-type-suffixes'.
7433 (imagemagick_load_image): Use it.
7435 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7437 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7438 if loading zlib failed.
7440 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7442 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7443 2013-08-13 checkin below. Change bool to BOOL, rule is:
7444 All Obj-C code uses BOOL, except for interfaces callable from C.
7446 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7448 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7450 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7451 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7452 bool instead of BOOL.
7453 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7454 from Lisp_Object to bitfield. Adjust comment.
7455 * w32term.c (x_scroll_bar_create): Adjust user.
7456 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7457 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7458 Use bool for boolean.
7459 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7460 to `unsigned int' when defining a bitfield.
7462 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7464 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7466 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7468 * window.h (struct window): Convert left_margin_cols and
7469 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7470 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7471 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7473 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7475 (showing_window_margins_p, update_window_line, update_frame_1):
7476 * fringe.c (draw_fringe_bitmap_1):
7477 * xdisp.c (window_box_width): Adjust users.
7478 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7479 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7480 Use direct assignment.
7481 (Fset_window_configuration, save_window_save, Fwindow_margins):
7482 Convert Lisp_Object to integer and back where appropriate.
7483 (Fset_window_margins): Adjust user. Return t if any margin
7484 was actually changed, and mention this in docstring.
7486 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7488 * syntax.c (forward_word):
7489 * cmds.c (forward_char, backward_char): Mention the optional argument.
7491 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7493 * window.h (struct window): Convert left_fringe_width
7494 and right_fringe_width from Lisp_Objects to integers.
7496 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7497 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7498 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7500 (make_window): Initialize new integer fields to -1.
7501 (Fsplit_window_internal): Use direct assignment.
7502 (Fset_window_configuration, save_window_save):
7503 Convert Lisp_Object to integer and back where appropriate.
7504 (Fset_window_fringes): Adjust user. Return t if any fringe
7505 was actually changed, and mention this in docstring.
7507 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7509 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7510 * nsfns.m (x_set_cursor_type):
7511 * w32fns.c (x_set_cursor_type):
7512 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7513 * xdisp.c (set_frame_cursor_types): ...but in common code.
7515 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7517 * font.c (clear_font_cache): New function, stripped from...
7518 (Fclear_font_cache): ...here, which now uses the function
7519 above. Adjust comment.
7520 * font.h (clear_font_cache): Add prototype.
7521 * xfaces.c (clear_face_cache): Use clear_font_cache.
7523 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7525 * window.c (Fset_window_start): Compare `w', not `window' because
7526 `w' might not be equal to `window' after call to decode_live_window.
7528 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7530 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7531 This fixes a problem introduced by the Bug#15035 patch
7532 when using GPG. Reported by Herbert J. Skuhra.
7534 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7536 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7537 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7538 not yet initialized.
7540 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7542 * decompress.c (Fzlib_decompress_region): Support zlib
7543 decompression, too, and rename.
7545 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7547 Minor zlib configuration tweaks.
7548 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7549 Don't assume presence of fn_inflateInit2_ zlib internal function.
7551 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7553 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7554 include the zlib prefix.
7556 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7558 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7559 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7560 define static variables that are pointers to zlib functions to be
7562 (init_zlib_functions) [WINDOWSNT]: New function.
7563 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7565 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7566 macros instead of invoking the zlib functions directly.
7567 (syms_of_decompress): DEFSYM Qzlib_dll.
7568 Staticpro Szlib_available_p.
7570 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7572 Avoid looping over all frame windows to freeze and unfreeze.
7573 * window.h (struct window): Drop frozen_window_start_p.
7574 (freeze_window_starts): Drop prototype.
7575 * frame.h (struct frame): New frozen_window_starts flag.
7576 (FRAME_WINDOWS_FROZEN): New macro.
7577 * window.c (freeze_window_start, freeze_window_starts):
7579 (select_window, replace_window): Adjust users.
7580 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7581 (window_frozen_p): New function.
7582 (redisplay_window): Use it.
7584 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7586 Fix some fd issues when running subprocesses (Bug#15035).
7587 Fix bugs that can leak files or file descriptors on errors.
7588 Don't unlink open temp files, as that's hard for users to diagnose
7589 when things go awry (e.g., temp disk exhausted).
7590 Don't bother to lock temp files. Check for invalid recursion.
7591 * callproc.c (synch_process_fd): Remove. All uses removed.
7592 (synch_process_tempfile): New var or macro.
7593 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7595 (record_kill_process): New arg, the temp name. All callers changed.
7596 (delete_temp_file): Now just a simple wrapper around unlink.
7597 (call_process_kill): New arg, the call_process_fd array.
7598 Close them all. Clear synch_process_pid. Remove the temp file,
7599 or arrange for it to be removed.
7600 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7601 that's been moved to synch_process_tempfile. Caller changed.
7602 Do not remove the tempfile; that's now call_process_kill's
7604 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7605 call_process_kill; the caller now does that.
7606 (call_process_cleanup): Do not close the process fd; that's now
7607 call_process_kill's responsibility.
7608 (Fcall_process): Implement via new function call_process, which
7609 has most of the old body of Fcall_process, but with a different API.
7610 (call_process): New function that does not open or close filefd if
7611 it is nonnegative. Record which fds need to be closed, and let
7612 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7613 Signal an error if invoked recursively (could be done via a hook).
7614 Simplify creation of the tempfile in the MSDOS case.
7615 Don't create the output file until after checking for the executable.
7616 Report any failure to open /dev/null.
7617 Don't open /dev/null for writing twice; once is enough.
7618 Don't create pipe if all output is being discarded or sent to file.
7619 Don't worry about setting up the coding system or reading from the
7620 pipe if all output is being discarded.
7621 Hoist fd_error local into top level, to lessen block nesting.
7622 Don't record deleted pid here; now done by Fcall_process_region.
7623 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7624 and note its success in synch_process_tempfile.
7625 Do not leak resources when child_setup fails.
7626 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7627 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7628 (create_temp_file): Now returns open fd, with an additional
7629 Lisp_Object * argument to return the name. All callers changed.
7630 Do not close the file; rewind it instead, and leave it open for
7631 the caller. Do not lock the temp file. Unwind-protect the file
7632 and the file-descriptor.
7633 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7634 If an asynchrounous process, record it here, not in call_process.
7635 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7636 * eval.c (set_unwind_protect): New function.
7637 * fileio.c (write_region): New function, generalized from the
7638 old Fwrite_region. Do not lock temp files.
7639 (Fwrite_region): Use it.
7640 * lisp.h (set_unwind_protect, write_region): New decls.
7641 * process.c: Include <verify.h>.
7642 (make_process): Mark fds as initially closed.
7643 (deleted_pid_list): Now a list of pid-filename pairs.
7645 (close_process_fd): New function.
7646 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7647 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7648 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7649 (create_process, create_pty, Fmake_serial_process)
7650 (server_accept_connection): Record which fds need to be closed,
7651 and let deactivate_process close them.
7652 (Fmake_network_process): Do not discard the unwind-protect
7653 until it's safe to do so.
7654 (deactivate_process): Close the fds opened by create_process etc.
7655 (Fprocess_send_eof): Adjust to new way of recording open fds.
7656 Report an error if /dev/null can't be opened, instead of aborting.
7657 * process.h (PROCESS_OPEN_FDS): New constant.
7658 (struct Lisp_Process): New member open_fds.
7659 (record_kill_process, record_deleted_pid): Adjust signatures.
7660 (record_deleted_pid): Move decl here ...
7661 * syswait.h (record_deleted_pid): ... from here.
7663 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7665 * decompress.c: Fix bugs with large buffers and weird inputs.
7666 Tune a bit. Reindent as per usual Emacs style.
7667 (BUFFER_SIZE): Remove.
7668 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7669 more than UINT_MAX bytes. Decompress into the gap instead of into
7670 an auto buffer, as this should avoid copying. Return nil if
7671 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7672 set immediate_quit; we shouldn't trust zlib code that much.
7674 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7676 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7677 errors, and really move the gap to where we want it.
7679 * lisp.h: Include decompress.c support.
7681 * emacs.c (main): Include decompress.c support.
7683 * Makefile.in: Include -lz if present.
7685 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7687 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7688 (initWithTitle:): Initialize frame to 0.
7689 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7690 (fillWithWidgetValue:frame:): Rename from
7691 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7693 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7694 fillWithWidgetValue:frame:
7696 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7697 remove memory leak warnings.
7699 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7700 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7703 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7704 (x_activate_menubar): Update the whole menu.
7705 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7706 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7707 current event is not NSSystemDefined (Bug#15001).
7708 Call ns_check_menu_open only if trackingMenu is 2.
7709 (menuDidClose:): New method, decrease trackingMenu.
7710 (fillWithWidgetValue:setDelegate:): New method.
7711 (fillWithWidgetValue:): Call the above.
7713 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7715 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7717 Omit some unnecessary casts.
7718 Many of these go back to the old pre-C89 days, when they may have
7719 been needed, but we've been assuming C89 or later for a while now.
7720 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7721 (live_float_p, live_misc_p, live_vector_p):
7722 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7723 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7724 (defvar_per_buffer):
7725 * callint.c (Fcall_interactively):
7726 * doc.c (Fsubstitute_command_keys):
7727 * filelock.c (get_boot_time):
7728 * frame.c (xrdb_get_resource):
7729 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7730 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7731 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7732 (menuitem_highlight_callback, menu_destroy_callback)
7733 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7734 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7735 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7736 (xg_tool_bar_help_callback, tb_size_cb):
7737 * image.c (xpm_alloc_color, png_read_from_memory)
7738 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7739 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7741 * keymap.c (describe_map):
7742 * nsfns.m (Fns_display_monitor_attributes_list):
7743 * nsmenu.m (process_dialog:):
7744 * nsterm.m (hold_event):
7745 * process.c (wait_reading_process_output):
7746 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7747 * scroll.c (do_direct_scrolling, scrolling_1):
7748 * termcap.c (tgetent):
7749 * window.c (check_window_containing, add_window_to_list)
7750 (freeze_window_starts):
7751 * xdisp.c (compare_overlay_entries, vmessage):
7752 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7753 (x_get_monitor_attributes_xrandr)
7754 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7755 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7756 * xfont.c (xfont_match, xfont_open):
7757 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7758 (menubar_selection_callback, menu_position_func)
7759 (popup_selection_callback, create_and_show_popup_menu)
7760 (dialog_selection_callback, create_and_show_dialog):
7761 * xrdb.c (x_get_string_resource)
7763 * xsmfns.c (x_session_check_input):
7764 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7765 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7766 (xaw_jump_callback, xaw_scroll_callback):
7767 Omit unnecessary casts.
7769 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7771 Minor string-length refactoring.
7772 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7773 * frame.c (make_monitor_attribute_list):
7774 Prefer build_string to strlen + make_string.
7776 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7778 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7779 don't check minor_code (Bug#14417).
7781 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7783 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7784 vertical positions instead. This avoids calling MATRIX_ROW with
7785 row numbers that are possibly beyond valid limits. (Bug#15064)
7787 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7789 Use xstrdup and build_unibyte_string where applicable.
7790 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7791 * xfns.c (x_window):
7792 * xrdb.c (x_get_customization_string):
7793 * xterm.c (xim_initialize):
7794 * w32fns.c (w32_window): Use xstrdup.
7795 (w32_display_monitor_attributes_list):
7796 * emacs.c (init_cmdargs):
7797 * keyboard.c (PUSH_C_STR):
7798 * nsfont.m (nsfont_open):
7799 * sysdep.c (system_process_attributes):
7800 * w32.c (system_process_attributes):
7801 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7803 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7805 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7806 variables of these types so that GDB would know about them, as aid
7807 for debugging fatal exceptions. (Bug#15024) See also
7808 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7811 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7813 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7814 larger than the NSWindow (Bug#14934).
7816 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7818 Redesign redisplay interface to drop global variable updated_window.
7819 Always pass currently updated window as a parameter to update routines.
7820 * dispextern.h (updated_window): Remove declaration.
7821 (struct redisplay_interface): Pass window parameter to
7822 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7823 and after_update_window_hook.
7824 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7826 * dispnew.c (updated_window): Remove.
7827 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7828 (update_window_line): Adjust to match redisplay interface changes.
7829 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7830 (ns_scroll_run, ns_after_update_window_line):
7831 * w32term.c (x_update_window_begin, x_update_window_end)
7832 (x_after_update_window_line, x_scroll_run):
7833 * xterm.c (x_update_window_begin, x_update_window_end)
7834 (x_after_update_window_line, x_scroll_run):
7835 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7836 Likewise. Adjust comments where appropriate.
7837 (x_cursor_to): Simplify because this is always called during window
7838 update (but install debugging check anyway).
7839 (expose_window): Check must_be_updated_p flag to see whether this
7840 function is called during window update.
7842 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7844 Do not reset window modification event counters excessively.
7845 These leftovers and poor man's tricky methods to catch extra
7846 redisplay's attention are no longer needed.
7847 * frame.c (set_menu_bar_lines_1):
7848 * minibuf.c (read_minibuf_unwind):
7849 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7850 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7851 (window_scroll_line_based, Fset_window_configuration):
7852 * xdisp.c (redisplay_window): Do not reset last_modified and
7853 last_overlay_modified counters.
7855 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7857 * xselect.c (x_send_client_event): Set send_event and serial, memset
7858 data.l as it might be bigger than data.b. Use 24 bit mask to
7859 XSendEvent (Bug#15034).
7861 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7863 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7864 for TTY frames that are not the top frame on their console.
7867 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7869 * w32term.c (w32fullscreen_hook): Really maximize frame when
7870 asked for (Bug#14841).
7872 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7874 Prefer selected_window to Fselected_window, likewise for frames.
7875 * buffer.c (Fbuffer_swap_text):
7876 * data.c (Fvariable_binding_locus):
7877 * window.c (run_window_configuration_change_hook): Adjust users.
7878 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7879 Use decode_live_frame.
7881 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7883 Be more careful if selected window shows the buffer other than current,
7884 use window_outdated only if this is not so. This change should also
7885 address some weird issues discussed in Bug#13012.
7886 * window.h (window_outdated): New prototype.
7887 * window.c (window_outdated): Now here. Convert from static and
7888 always assume window's buffer.
7889 (Fwindow_end, Fwindow_line_height): Use it.
7890 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7891 and always assume window's buffer.
7892 (redisplay_window): Adjust user.
7893 (redisplay_internal): Call to reconsider_clip_changes once and
7894 check whether mode line should be updated only if selected window
7895 shows current buffer.
7896 (run_window_scroll_functions): Use eassert for debugging check.
7897 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7899 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7901 * window.c (window_scroll, window_scroll_pixel_based)
7902 (window_scroll_line_based): Use bool for booleans.
7904 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7906 * process.c: Fix minor off-by-one issues in descriptor counts.
7907 This shouldn't fix any real bugs, but it cleans up the code a bit.
7908 (max_process_desc, max_input_desc): -1, not 0, means none.
7910 (delete_input_desc): New function.
7911 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7912 (deactivate_process): Scan backwards when recomuting max_process_desc;
7913 that should be faster.
7914 (init_process_emacs): Initialize max_input_desc.
7916 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7918 Use region cache to speedup bidi_find_paragraph_start.
7919 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7920 Rename cache_long_line_scans to cache_long_scans.
7921 * buffer.c (bset_cache_long_line_scans): Rename to
7922 bset_cache_long_scans.
7923 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7924 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7926 (syms_of_buffer): Rename cache-long-line-scans to
7927 cache-long-scans. Adjust docstring.
7928 * search.c (newline_cache_on_off):
7929 * indent.c (width_run_cache_on_off): Adjust users.
7930 * bidi.c (bidi_paragraph_cache_on_off): New function.
7931 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7932 * insdel.c (prepare_to_modify_buffer):
7933 Invalidate bidi_paragraph_cache if enabled.
7935 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7937 Invalidate region caches only if buffer text is going to be changed.
7938 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7939 (modify_text): ...new prototype.
7940 (prepare_to_modify_buffer_1): New prototype.
7941 * textprop.c (modify_region): Rename to...
7942 (modify_text_properties): ...new function.
7943 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7944 (Fremove_list_of_text_properties): Adjust users.
7945 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7946 (modify_text): ...new function.
7947 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7948 (prepare_to_modify_buffer_1): ...new function.
7949 * casefiddle.c (casify_region):
7950 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7951 (Ftranspose_regions): Use modify_text.
7953 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7955 * lisp.mk (lisp): Add nadvice.elc.
7957 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7959 New macro to iterate over live buffers similar to frames.
7960 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7961 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7962 Declare buffer-related variables here to offload lisp.h.
7963 * buffer.c (Vbuffer_alist): Adjust comment.
7964 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7965 (other_buffer_safely):
7966 * data.c (store_symval_forwarding):
7967 * dispnew.c (Fframe_or_buffer_changed_p):
7968 * fileio.c (Fdo_auto_save):
7969 * filelock.c (unlock_all_files):
7970 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7972 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7974 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7975 * callproc.c (create_temp_file):
7976 * filelock.c (create_lock_file):
7977 Assume mkostemp, since it's now provided by Gnulib.
7979 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7981 * w32.c (mkostemp): New function.
7982 (mktemp): Remove, no longer used. Most of the code reused in
7983 mkostemp. (Bug#15015)
7984 (mktemp): Don't undef.
7986 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7988 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7989 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7990 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7991 (free_glyph_pool, check_glyph_memory): Likewise for
7992 all users. Adjust comments where appropriate.
7994 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7996 * composite.h: Minor fixups.
7997 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7998 to fix a misspelling, and change it to an inline function while
7999 we're at it (it need not be a macro). All uses changed.
8000 (composition_method, composition_valid_p):
8001 Rewrite to avoid assignments in if-conditions.
8003 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8005 Do not use global Lisp_Object in composition macros.
8006 * composite.h (composition_temp): Remove declaration.
8007 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8008 (composition_method, composition_valid_p): ...inline functions.
8009 (compose_region): Remove the leftover.
8010 * composite.c (composition_temp): Remove.
8011 (run_composition_function, update_compositions)
8012 (composition_compute_stop_pos, composition_adjust_point)
8013 (Ffind_composition_internal):
8014 * coding.c (handle_composition_annotation):
8015 * xdisp.c (handle_composition_prop, check_point_in_composition):
8016 Related users changed.
8018 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8020 Drop FRAME_PTR typedef.
8021 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8022 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8023 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8024 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8025 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8026 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8027 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8028 All related users changed.
8030 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8032 * eval.c (default_toplevel_binding): New function.
8034 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8035 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8036 (syms_of_eval): Export them.
8037 * data.c (Fdefault_value): Micro cleanup.
8038 * term.c (init_tty): Use "false".
8040 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8042 Fix X GC leak in GTK and raw (no toolkit) X ports.
8043 * xterm.c (x_free_frame_resources): If white and black relief
8044 GCs are allocated, always free them here.
8045 * xfns.c (x_make_gc): Omit redundant initialization.
8046 * widget.c (create_frame_gcs): Remove the leftover.
8047 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8048 in x_free_frame_resources.
8050 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8052 * nsterm.m (windowWillResize:toSize:): Only change title if
8053 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8055 (viewDidEndLiveResize): New method.
8057 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8058 inside NS_IMPL_COCOA.
8060 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8062 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8063 Do not check whether undo is enabled because record_insert and
8064 record_delete does that themselves.
8066 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8068 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8069 member which is not really used any more.
8070 (FRAME_XIC_BASE_FONTNAME): Remove.
8071 * xfns.c (xic_free_fontset): Adjust user.
8072 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8073 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8074 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8075 (xdialog_show): Use eassert for debugging check.
8076 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8078 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8080 * fileio.c, fns.c (merge): Move extern decl from here ...
8081 * lisp.h (merge): ... to here.
8083 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8085 Fix last font-related change.
8086 * w32font.h (w32font_list_internal, w32font_match_internal):
8088 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8089 (uniscribe_list_family): Adjust to match font API change.
8090 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8091 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8093 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8095 * frame.h (FRAME_MOUSE_UPDATE):
8096 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8097 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8099 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8101 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8102 * font.h (struct font_driver): Change list, match, and list_family
8103 functions to accept struct frame * as first arg.
8104 * font.c (font_score, font_compare, font_sort_entities):
8106 (font_sort_entities, font_list_entities, font_select_entity)
8107 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8108 match font API change.
8109 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8110 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8111 * ftxfont.c (ftxfont_list, ftxfont_match):
8112 * xftfont.c (xftfont_list, xftfont_match):
8113 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8114 * w32font.c (w32font_list, w32font_match, w32font_list)
8115 (w32font_list_internal, w32_font_match_internal): Likewise.
8116 * xfaces.c (Fx_family_fonts): Adjust user.
8118 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8120 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8121 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8122 only if HAVE_X_WINDOWS is in use.
8123 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8124 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8125 * w32term.c (x_wm_set_icon_position): Likewise.
8126 * w32fns.c (x_icon): Adjust user.
8128 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8130 * xterm.c (last_mouse_press_frame): Remove the
8131 leftover which is not really used any more.
8132 (handle_one_xevent, syms_of_xterm): Adjust users.
8133 (x_flush): Call XFlush once per each X display, not frame.
8134 This is better because this code always unconditionally skips
8135 non-X frames in Vframe_list and issues the only XFlush if we
8136 have more than one X frame on the same X display.
8137 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8138 Use bool for booleans.
8139 (x_draw_glyph_string_background, cvt_string_to_pixel)
8140 (cvt_pixel_dtor): Drop unnecessary prototypes.
8141 * xterm.h (x_display_ok): Adjust prototype.
8143 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8145 Drop unnecessary functions that deals with frame pixel size.
8146 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8147 (x_pixel_height): Drop prototypes.
8148 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8149 (x_pixel_height): Drop implementations.
8150 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8151 which should be always valid for window frame.
8152 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8153 * w32menu.c (Fx_popup_dialog):
8154 * xmenu.c (Fx_popup_dialog): Likewise for both.
8156 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8158 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8159 frame parameters and call to Fmodify_frame_parameters just once.
8160 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8161 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8162 and mention nil frame in docstring.
8164 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8166 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8167 (x_figure_window_size): Likewise. Adjust to return long.
8168 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8169 (toplevel): Move Qterminal_live_p to...
8170 * terminal.c (toplevel): ...here, make it static, and...
8171 (syms_of_terminal): ...DEFSYM here.
8172 * frame.h (Qterminal_live_p): Remove declaration.
8173 (make_frame, x_figure_window_size): Adjust prototype.
8174 * nsfns.m (Fx_create_frame): Use long for window flags.
8176 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8178 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8179 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8180 Do not assume that emacs_close (INT_MAX) is a no-op.
8182 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8184 * xfaces.c (make_face_cache): For struct face_cache, prefer
8185 xmalloc to xzalloc and so avoid redundant call to memset.
8186 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8188 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8190 * fringe.c (draw_window_fringes, update_window_fringes)
8191 (compute_fringe_widths):
8192 * w32term.c (x_draw_glyph_string):
8193 * window.c (candidate_window_p, Frecenter):
8194 * xfaces.c (realize_basic_faces, realize_default_face)
8195 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8196 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8197 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8198 * xmenu.c (Fx_menu_bar_open_internal):
8199 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8200 * xsettings.c (xft_settings_event):
8201 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8202 Use bool for booleans. Adjust style and comments where
8204 * dispextern.h (draw_window_fringes, update_window_fringes)
8205 (compute_fringe_widths):
8206 * xterm.h (x_had_errors_p): Adjust prototype.
8208 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8210 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8211 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8213 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8215 * fns.c (toplevel): Remove comment before Fsafe_length because
8218 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8220 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8222 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8224 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8225 frame which got the message is still alive, before dereferencing
8226 its pointer. (Bug#14970)
8228 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8229 be a live window, before using it as such. (Bug#14970)
8231 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8233 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8234 w32_detect_focus_change instead of doing part of its job by hand.
8235 This fixes the problem whereby FOCUS_OUT events were not sent to
8238 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8240 * process.c (Fprocess_list): Doc fix.
8242 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8243 being re-exposed only if it didn't ask to become visible.
8244 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8245 was previously iconified. (Bug#14841)
8246 (x_iconify_frame): Mark the frame iconified.
8248 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8250 Fix minor problems found by static checking.
8251 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8252 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8254 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8256 * eval.c (set_specpdl_old_value): New function.
8257 (unbind_to): Minor simplification.
8258 (get_backtrace_frame): New function.
8259 (Fbacktrace_frame): Use it. Add `base' argument.
8260 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8261 (syms_of_eval): Export backtrace-eval.
8262 * xterm.c (x_focus_changed): Simplify.
8264 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8266 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8268 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8270 * xdisp.c (redisplay_window): Instead of moving point out of
8271 scroll margin, reject the force_start method, and try scrolling
8272 instead. (Bug#14780)
8274 2013-07-24 Ken Brown <kbrown@cornell.edu>
8276 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8279 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8281 * eval.c (Fprogn): Do not check that BODY is a proper list.
8282 This undoes the previous change. The check slows down the
8283 interpreter, and is not needed to prevent a crash. See
8284 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8286 2013-07-23 Glenn Morris <rgm@gnu.org>
8288 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8290 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8292 Port to GNU/Linux systems with tinfo but not ncurses.
8293 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8294 to decide whether ncurses is being used. Without this change,
8295 GCC complains about tgetent not being declared, on a system
8296 that has tinfo installed but ncurses not installed.
8298 * eval.c (Fprogn): Check that BODY is a proper list.
8300 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8301 * data.c (Fsetq_default):
8302 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8303 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8305 Tune by taking advantage of the fact that ARGS is always a list
8306 when a function is declared to have UNEVALLED args.
8308 * emacsgtkfixed.c: Port to GCC 4.6.
8309 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8311 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8313 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8314 here to silence compiler warnings.
8316 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8318 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8319 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8320 from messing up Emacs's 'struct frame' (Bug#14923).
8322 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8324 * alloc.c (make_save_ptr_ptr): Define this function.
8325 It was inadvertently omitted. It's needed only if
8326 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8328 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8330 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8331 frame have focus (Bug#14895).
8333 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8335 Avoid vfork-related deadlock more cleanly.
8336 * callproc.c (child_setup): When the child's exec fails, output
8337 the program name, as that's more useful. Use O_NONBLOCK to avoid
8339 * process.c (create_process_1): Remove; no longer needed.
8340 (create_process): Remove timer hack; no longer needed, now that
8341 the child avoids deadlock.
8343 2013-07-20 Glenn Morris <rgm@gnu.org>
8345 * image.c (Fimage_flush): Fix doc typo.
8347 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8349 Fix array bounds violation when pty allocation fails.
8350 * process.c (PTY_NAME_SIZE): New constant.
8351 (pty_name): Remove static variable; it's now auto.
8352 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8353 Take pty_name as an arg rather than using a static variable.
8354 All callers changed.
8355 (create_process): Recover pty_flag from process, not from volatile local.
8356 (create_pty): Stay inside array even when pty allocation fails.
8357 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8359 * lread.c (Fload): Avoid initialization only when lint checking.
8360 Mention that it's needed only for older GCCs.
8362 2013-07-20 Kenichi Handa <handa@gnu.org>
8364 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8365 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8367 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8369 * lread.c (Fload): Avoid uninitialized warning.
8371 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8373 Fix some minor file descriptor leaks and related glitches.
8374 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8375 (create_lock_file): Use write, not emacs_write.
8376 * image.c (slurp_file, png_load_body):
8377 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8378 (server_accept_connection):
8379 Don't leak an fd on memory allocation failure.
8380 * image.c (slurp_file): Add a cheap heuristic for growing files.
8381 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8382 as that's what the other routines do. Maybe input need not be
8383 blocked at all, but it's better to be consistent.
8384 Avoid undefined behavior when strlen is zero.
8386 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8387 (NSTATICS): Now a constant; doesn't need to be a macro.
8389 2013-07-19 Richard Stallman <rms@gnu.org>
8391 * coding.c (decode_coding_utf_8): Add simple loop for fast
8392 processing of ASCII characters.
8394 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8396 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8398 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8400 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8401 unportable 'struct x_display_info'.
8402 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8405 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8407 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8408 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8410 (system_process_attributes): Prefer plain char to unsigned char
8411 when either will do. Clean up properly if interrupted or if
8412 memory allocations fail. Don't assume sscanf succeeds.
8413 Remove no-longer-needed workaround to stop GCC from whining.
8414 Read command-line once, instead of multiple times. Check read status a
8417 Fix obscure porting bug with varargs functions.
8418 The code assumed that int is treated like ptrdiff_t in a vararg
8419 function, which is not a portable assumption. There was a similar
8420 -- though these days less likely -- porting problem with various
8421 assumptions that pointers of different types all smell the same as
8422 far as vararg functions is conserved. To make this problem less
8423 likely in the future, redo the API to use varargs functions.
8424 * alloc.c (make_save_value): Remove this vararg function.
8425 All uses changed to ...
8426 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8427 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8429 (make_save_ptr): Rename from make_save_pointer, for consistency with
8430 the above. Define only on platforms that need it. All uses changed.
8432 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8434 * keyboard.c: Try to fix typos in previous change.
8435 (DISPLAY_LIST_INFO): New macro.
8436 (kbd_buffer_get_event): Do not access members that are not present
8437 in X11. Revert inadvertent change of "!=" to "=".
8439 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8441 * keyboard.c (kbd_buffer_get_event):
8442 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8443 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8445 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8447 * filelock.c: Fix unlikely file descriptor leaks.
8448 (get_boot_time_1): Rework to avoid using emacs_open.
8449 This doesn't actually fix a leak, but is better anyway.
8450 (read_lock_data): Use read, not emacs_read.
8452 * doc.c: Fix minor memory and file descriptor leaks.
8453 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8454 (get_doc_string, Fsnarf_documentation):
8455 Fix file descriptor leak on error.
8457 * term.c: Fix minor fdopen-related file descriptor leaks.
8458 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8459 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8461 * charset.c: Fix file descriptor leaks and errno issues.
8463 (load_charset_map_from_file): Don't leak file descriptor on error.
8464 Use plain record_xmalloc since the allocation is larger than
8465 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8467 * eval.c (record_unwind_protect_nothing):
8468 * fileio.c (fclose_unwind):
8470 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8471 The replacement doesn't block input, but that no longer seems
8474 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8476 * lread.c: Fix file descriptor leaks and errno issues.
8477 (Fload): Close some races that leaked fds or streams when 'load'
8479 (Fload, openp): Report error number of last nontrivial failure to open.
8480 ENOENT counts as trivial.
8481 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8483 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8484 now that the function is always called with a nonnegative arg.
8485 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8486 All uses replaced with ...
8487 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8489 A few more minor file errno-reporting bugs.
8490 * callproc.c (Fcall_process):
8491 * doc.c (Fsnarf_documentation):
8492 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8493 * process.c (set_socket_option):
8494 Don't let a constructor trash errno.
8495 * doc.c: Include <errno.h>.
8497 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8499 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8501 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8503 Fix w32 bug with call-process-region (Bug#14885).
8504 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8505 to Fcall_process when the input is empty. This simplifies the
8506 code a bit. It makes no difference on POSIXish platforms but
8507 apparently it fixes a bug on w32.
8509 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8510 * fileio.c (close_file_unwind): Don't close if FD is negative;
8511 this can happen when unwinding a zapped file descriptor.
8512 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8513 in case Emacs runs out of memory between the two unwind-protects.
8514 Don't trash errno when closing FD.
8515 Zap the FD in the specpdl when closing it, instead of deferring
8516 the removal of the unwind-protect; this fixes a bug where a child
8517 function unwinds the stack past us.
8519 New unwind-protect flavors to better type-check C callbacks.
8520 This also lessens the need to write wrappers for callbacks,
8521 and the need for make_save_pointer.
8522 * alloc.c (free_save_value):
8523 * atimer.c (run_all_atimers):
8525 * alloc.c (safe_alloca_unwind):
8526 * atimer.c (unwind_stop_other_atimers):
8527 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8528 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8529 * minibuf.c (choose_minibuf_frame_1):
8530 * process.c (make_serial_process_unwind):
8531 * xdisp.c (pop_message_unwind):
8532 * xselect.c (queue_selection_requests_unwind):
8533 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8534 * alloc.c (record_xmalloc):
8535 Prefer record_unwind_protect_ptr to record_unwind_protect with
8537 * alloc.c (Fgarbage_collect):
8538 Prefer record_unwind_protect_void to passing a dummy.
8539 * buffer.c (restore_buffer):
8540 * window.c (restore_window_configuration):
8541 * xfns.c, w32fns.c (do_unwind_create_frame)
8542 New wrapper. All record-unwind uses of wrappee changed.
8543 * buffer.c (set_buffer_if_live):
8544 * callproc.c (call_process_cleanup, delete_temp_file):
8545 * coding.c (code_conversion_restore):
8546 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8547 * editfns.c (save_excursion_restore)
8548 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8549 (save_restriction_restore):
8550 * eval.c (restore_stack_limits, un_autoload):
8551 * fns.c (require_unwind):
8552 * keyboard.c (recursive_edit_unwind, tracking_off):
8553 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8554 * macros.c (pop_kbd_macro, restore_menu_items):
8555 * nsfns.m (unwind_create_frame):
8556 * print.c (print_unwind):
8557 * process.c (start_process_unwind):
8558 * search.c (unwind_set_match_data):
8559 * window.c (select_window_norecord, select_frame_norecord):
8560 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8561 (fast_set_selected_frame):
8562 * xfns.c, w32fns.c (unwind_create_tip_frame):
8563 Return void, not a dummy Lisp_Object. All uses changed.
8564 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8565 * callproc.c (call_process_kill):
8566 * fileio.c (restore_point_unwind, decide_coding_unwind)
8567 (build_annotations_unwind):
8568 * insdel.c (Fcombine_after_change_execute_1):
8569 * keyboard.c (read_char_help_form_unwind):
8570 * menu.c (unuse_menu_items):
8571 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8572 * sound.c (sound_cleanup):
8573 * xdisp.c (unwind_redisplay):
8574 * xfns.c (clean_up_dialog):
8575 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8576 Accept no args and return void, instead of accepting and returning
8577 a dummy Lisp_Object. All uses changed.
8578 * cygw32.c (fchdir_unwind):
8579 * fileio.c (close_file_unwind):
8580 * keyboard.c (restore_kboard_configuration):
8581 * lread.c (readevalllop_1):
8582 * process.c (wait_reading_process_output_unwind):
8583 Accept int and return void, rather than accepting an Emacs integer
8584 and returning a dummy object. In some cases this fixes an
8585 unlikely bug when the corresponding int is outside Emacs integer
8586 range. All uses changed.
8587 * dired.c (directory_files_internal_unwind):
8588 * fileio.c (do_auto_save_unwind):
8589 * gtkutil.c (pop_down_dialog):
8590 * insdel.c (reset_var_on_error):
8591 * lread.c (load_unwind):
8592 * xfns.c (clean_up_file_dialog):
8593 * xmenu.c, nsmenu.m (pop_down_menu):
8594 * xmenu.c (cleanup_widget_value_tree):
8595 * xselect.c (wait_for_property_change_unwind):
8596 Accept pointer and return void, rather than accepting an Emacs
8597 save value encapsulating the pointer and returning a dummy object.
8599 * editfns.c (Fformat): Update the saved pointer directly via
8600 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8601 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8602 (unwind_body): New function.
8603 (record_unwind_protect): First arg is now a function returning void,
8604 not a dummy Lisp_Object.
8605 (record_unwind_protect_ptr, record_unwind_protect_int)
8606 (record_unwind_protect_void): New functions.
8607 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8608 * fileio.c (struct auto_save_unwind): New type.
8609 (do_auto_save_unwind): Use it.
8610 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8611 * insdel.c (struct rvoe_arg): New type.
8612 (reset_var_on_error): Use it.
8613 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8615 (specbinding_func): Remove; there are now several such functions.
8616 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8617 (set_unwind_protect_ptr): New function.
8618 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8620 Be simpler and more consistent about reporting I/O errors.
8621 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8622 Say "Read error" and "Write error", rather than "I/O error", or
8623 "IO error reading", or "IO error writing", when a read or write
8625 * process.c (Fmake_network_process, wait_reading_process_output)
8626 (send_process, Fprocess_send_eof, wait_reading_process_output):
8627 Capitalize diagnostics consistently. Put "failed foo" at the
8628 start of the diagnostic, so that we don't capitalize the
8629 function name "foo". Consistently say "failed" for such
8631 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8632 All callers changed. This is so it can use report_file_error.
8633 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8634 diagnostics consistently as above.
8636 * fileio.c (report_file_errno): Fix errno reporting bug.
8637 If the file name is neither null nor a pair, package it up as a
8638 singleton list. All callers changed, both to this function and to
8639 report_file_error. This fixes a bug where the memory allocator
8640 invoked by list1 set errno so that the immediately following
8641 report_file_error reported the wrong errno value.
8643 Fix minor problems found by --enable-gcc-warnings.
8644 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8645 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8647 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8649 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8650 Set event->arg to Qt if switch-event shall be generated.
8651 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8653 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8655 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8658 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8659 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8660 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8661 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8662 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8663 and there is a focused frame.
8664 (head_table): Add focus-in and focus-out.
8665 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8666 bind to handle-focus-in/out.
8668 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8669 (Fhandle_switch_frame): Call Fhandle_focus_in.
8670 (syms_of_frame): defsubr handle-focus-in/out.
8672 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8674 Fix porting bug to older POSIXish platforms (Bug#14862).
8675 * sysdep.c (emacs_pipe): New function, that implements
8676 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8677 This should port better to CentOS 5 and to Mac OS X 10.6.
8678 All calls to pipe2 changed.
8680 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8681 This makes the code easier to read and the executable a bit smaller.
8682 Do not replace all calls to Fcons that happen to create lists,
8683 just calls that are intended to create lists. For example, when
8684 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8685 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8686 Similarly for list2 through list5.
8687 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8688 * bytecode.c (exec_byte_code):
8689 * callint.c (quotify_arg, Fcall_interactively):
8690 * callproc.c (Fcall_process, create_temp_file):
8691 * charset.c (load_charset_map_from_file)
8692 (Fdefine_charset_internal, init_charset):
8693 * coding.c (get_translation_table, detect_coding_system)
8694 (Fcheck_coding_systems_region)
8695 (Fset_terminal_coding_system_internal)
8696 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8697 * composite.c (update_compositions, Ffind_composition_internal):
8698 * dired.c (directory_files_internal, file_name_completion)
8700 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8701 * doc.c (Fsnarf_documentation):
8702 * editfns.c (Fmessage_box):
8704 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8705 (Feval, eval_sub, Ffuncall, apply_lambda):
8706 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8707 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8708 (Fset_file_times, Finsert_file_contents)
8709 (Fchoose_write_coding_system, Fwrite_region):
8710 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8711 * font.c (font_registry_charsets, font_parse_fcname)
8712 (font_prepare_cache, font_update_drivers, Flist_fonts):
8713 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8714 * frame.c (make_frame, Fmake_terminal_frame)
8715 (x_set_frame_parameters, x_report_frame_params)
8716 (x_default_parameter, Fx_parse_geometry):
8717 * ftfont.c (syms_of_ftfont):
8718 * image.c (gif_load):
8719 * keyboard.c (command_loop_1):
8720 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8721 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8722 (Fminor_mode_key_binding, accessible_keymaps_1)
8723 (Faccessible_keymaps, Fwhere_is_internal):
8724 * lread.c (read_emacs_mule_char):
8725 * menu.c (find_and_return_menu_selection):
8726 * minibuf.c (get_minibuffer):
8727 * nsfns.m (Fns_perform_service):
8728 * nsfont.m (ns_script_to_charset):
8729 * nsmenu.m (ns_popup_dialog):
8730 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8731 (Fx_own_selection_internal):
8732 * nsterm.m (append2):
8733 * print.c (Fredirect_debugging_output)
8734 (print_prune_string_charset):
8735 * process.c (Fdelete_process, Fprocess_contact)
8736 (Fformat_network_address, set_socket_option)
8737 (read_and_dispose_of_process_output, write_queue_push)
8738 (send_process, exec_sentinel):
8739 * sound.c (Fplay_sound_internal):
8740 * textprop.c (validate_plist, add_properties)
8741 (Fput_text_property, Fadd_face_text_property)
8742 (copy_text_properties, text_property_list, syms_of_textprop):
8743 * unexaix.c (report_error):
8744 * unexcoff.c (report_error):
8745 * unexsol.c (unexec):
8746 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8747 (Fformat_mode_line, syms_of_xdisp):
8748 * xfaces.c (set_font_frame_param)
8749 (Finternal_lisp_face_attribute_values)
8750 (Finternal_merge_in_global_face, syms_of_xfaces):
8751 * xfns.c (x_default_scroll_bar_color_parameter)
8752 (x_default_font_parameter, x_create_tip_frame):
8753 * xfont.c (xfont_supported_scripts):
8754 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8755 (menu_help_callback, xmenu_show):
8757 * xterm.c (set_wm_state):
8758 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8759 and similarly for list2 through list5.
8761 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8763 * callproc.c (Fcall_process_region): Fix minor race and tune.
8764 (create_temp_file): New function, with the temp-file-creation part
8765 of the old Fcall_process_region. Use Fcopy_sequence to create the
8766 temp file name, rather than alloca + build_string, for simplicity.
8767 Don't bother to block input around the temp file creation;
8768 shouldn't be needed. Simplify use of mktemp.
8769 Use record_unwind_protect immediately after creating the temp file;
8770 this closes an unlikely race where the temp file was not removed.
8771 Use memcpy rather than an open-coded loop.
8772 (Fcall_process_region): Use the new function. If the input is
8773 empty, redirect from /dev/null rather than from a newly created
8774 empty temp file; this avoids unnecessary file system traffic.
8776 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8778 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8779 Simplify by making this case like the other two. This is a bit
8780 slower on obsolete hosts, but the extra complexity isn't worth it.
8782 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8783 * process.c (create_process) [!DOS_NT]:
8784 Remove now-unnecessary calls to emacs_close.
8786 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8788 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8789 returning early. (Bug#14850)
8791 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8792 and inhibit-iso-escape-detection attributes of 'undecided'.
8795 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8797 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8798 Reported by Herbert J. Skuhra in
8799 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8801 Don't lose top specpdl entry when memory is exhausted.
8802 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8803 specpdl overflow here, to simplify callers; all callers changed.
8804 Always reserve an unused entry at the stack top; this avoids
8805 losing the top entry's information when memory is exhausted.
8807 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8809 Clean up errno reporting and fix some errno-reporting bugs.
8810 * callproc.c (Fcall_process):
8811 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8812 * process.c (create_process, Fmake_network_process):
8813 * unexaix.c (report_error):
8814 * unexcoff.c (report_error):
8815 Be more careful about reporting the errno of failed operations.
8816 The code previously reported the wrong errno sometimes.
8817 Also, prefer report_file_errno to setting errno + report_file_error.
8818 (Fcall_process): Look at openp return value rather than at path,
8819 as that's a bit faster and clearer when there's a numeric predicate.
8820 * fileio.c (report_file_errno): New function, with most of the
8821 old contents of report_file_error.
8822 (report_file_error): Use it.
8823 (Ffile_exists_p, Ffile_accessible_directory_p):
8824 Set errno to 0 when it is junk.
8825 * fileio.c (Faccess_file):
8826 * image.c (x_create_bitmap_from_file):
8827 Use faccessat rather than opening the file, to avoid the hassle of
8828 having a file descriptor open.
8829 * lisp.h (report_file_errno): New decl.
8830 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8833 * process.c (create_process, wait_reading_process_output) [AIX]:
8834 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8835 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8836 a multithreaded environment anyway).
8837 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8839 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8841 * image.c (x_find_image_file): Don't close a remote file handle.
8843 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8845 Fix races with threads and file descriptors.
8846 * callproc.c (Fcall_process_region):
8847 * dired.c (open_directory):
8848 * emacs.c (main, Fdaemon_initialized):
8849 * image.c (x_find_image_file):
8850 * inotify.c (Finotify_rm_watch):
8851 * lread.c (Flocate_file_internal):
8852 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8853 * term.c (term_mouse_moveto, init_tty):
8854 * termcap.c (tgetent):
8855 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8856 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8857 * unexhp9k800.c, unexmacosx.c (unexec):
8858 * callproc.c (Fcall_process_region):
8859 Use emacs_close, not close.
8860 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8861 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8862 and posix_close function on current platforms (which all lack them).
8863 (emacs_close): Use it. This should fix the races on GNU/Linux and
8864 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8865 and it should avoid closing random victim file descriptors on
8868 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8870 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8871 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8874 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8875 This is for .gdbinit xbacktrace.
8877 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8878 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8879 (emacs_set_tty): Now static.
8880 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8881 * term.c (tty_capable_p, tty_default_color_capabilities)
8882 (get_tty_terminal, term_mouse_movement)
8883 (handle_one_term_event, init_tty, maybe_fatal):
8884 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8885 (tgetent, scan_file, name_match, compare_contin):
8886 * terminal.c (get_terminal):
8887 Use bool for boolean.
8888 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8889 Prefer char to unsigned char if either will do.
8890 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8891 (tty_write_glyphs): Prefer int to unsigned.
8892 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8893 All callers changed.
8894 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8896 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8899 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8900 (B__dummy__): New dummy symbol, to pacify C89.
8901 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8902 they can't grok varargs macros.
8903 * dispnew.c (add_window_display_history)
8904 (add_frame_display_history):
8905 * print.c (print_object):
8906 * xdisp.c (debug_method_add):
8907 Use %p printf format only for void pointers.
8908 * emacs.c (usage_message): New constant, replacing ...
8909 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8910 (main): Adjust to usage reorg.
8911 * fns.c (syms_of_fns):
8912 * profiler.c (syms_of_profiler):
8913 Don't use non-constant struct initializers.
8914 * gnutls.h (gnutls_initstage_t):
8915 * lisp.h (enum Lisp_Fwd_Type):
8916 * lread.c (lisp_file_lexically_bound_p):
8917 * xsettings.c (anonymous enum):
8918 Remove trailing comma.
8919 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8920 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8921 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8923 * regex.c (const_re_char): New type, to pacify strict C89.
8924 All uses of 'const re_char' replaced to use it.
8925 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8926 with glibc when strict C89. This change is imported from gnulib.
8928 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8929 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8930 Omit GNU_LINUX implementation, since it requires long long.
8931 * xterm.c (x_draw_underwave):
8932 Do not assume the traditional order of struct's members.
8933 (x_term_init): Rewrite to avoid the need for non-constant structure
8936 Syntax cleanup, mostly replacing macros with functions.
8937 This removes the need for the syntax_temp hack.
8938 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8939 * syntax.c (SYNTAX_INLINE): New macro.
8940 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8941 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8942 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8943 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8944 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8945 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8946 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8947 Now constants, not macros.
8948 (syntax_temp) [!__GNUC__]: Remove.
8949 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8950 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8951 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8952 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8953 Move here from syntax.h; now functions, not macros. Except for the
8954 last function, these are static since only syntax.c uses them.
8955 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8956 All uses changed. Now a function, not a macro; use this fact
8957 to simplify the code.
8958 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8959 compiler bugs; no longer relevant.
8960 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8961 (SYNTAX_INLINE): New macro.
8962 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8963 for the new functions. Use bool for boolean member.
8964 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8965 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8966 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8967 (SETUP_BUFFER_SYNTAX_TABLE):
8968 Now extern inline functions, not macros.
8969 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8970 Remove; all uses replaced by implementation.
8971 (syntax_temp) [!__GNUC__]: Remove decl.
8972 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8974 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8976 * emacs.c (main): Fix syntax error.
8978 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8980 Timestamp fixes for undo (Bug#14824).
8981 * atimer.c (schedule_atimer):
8982 * fileio.c (Ffile_newer_than_file_p):
8983 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8984 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8985 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8986 (syms_of_fileio): Remove Sclear_visited_file_name.
8987 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8988 file doesn't exist; this avoids an ambiguity with negative timestamps.
8989 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8990 * systime.h (make_emacs_time, invalid_emacs_time):
8991 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8992 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8993 * undo.c (record_first_change): Push (visited-file-modtime) onto
8994 undo list rather than reimplementing it by hand, incorrectly.
8996 2013-07-09 Ken Brown <kbrown@cornell.edu>
8998 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9000 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9002 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9004 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9006 Handle errno and exit status a bit more carefully.
9007 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9008 number into an exit status. Instead, use EXIT_CANCELED.
9009 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9010 * callproc.c (relocate_fd):
9011 * emacs.c (close_output_streams, main):
9012 * process.c (create_process):
9013 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9014 Use emacs_perror for simplicity.
9015 * callproc.c (relocate_fd, main):
9016 * sysdep.c (sys_subshell):
9017 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9018 (shut_down_emacs): Use emacs_write, not write.
9019 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9020 * fileio.c (Fcopy_file, e_write):
9021 * nsterm.m (ns_select):
9022 * process.c (send_process):
9023 * sound.c (vox_write):
9024 Use emacs_write_sig, not emacs_write.
9025 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9026 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9028 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9030 (emacs_full_write): New function.
9031 (emacs_write): Rewrite to use it.
9032 (emacswrite_sig, emacs_perror): New functions.
9033 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9035 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9037 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9038 on NS even if it is present. Pixmap on NS is a void*.
9040 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9042 Port to Ubuntu 10 (Bug#14803).
9043 Problem reported by T.V. Raman.
9044 * process.c (close_on_exec, accept4, process_socket):
9045 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9047 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9049 * w32.c (sys_dup): Declare prototype.
9053 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9055 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9057 Make file descriptors close-on-exec when possible (Bug#14803).
9058 This simplifies Emacs a bit, since it no longer needs to worry
9059 about closing file descriptors by hand in some cases.
9060 It also fixes some unlikely races. Not all such races, as
9061 libraries often open files internally without setting
9062 close-on-exec, but it's an improvement.
9063 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9064 * callproc.c (Fcall_process) [!MSDOS]:
9065 * emacs.c (main) [!DOS_NT]:
9066 * nsterm.m (ns_term_init):
9067 * process.c (create_process):
9068 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9069 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9070 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9071 Prefer mkostemp with O_CLOEXEC to mkstemp.
9072 * callproc.c (relocate_fd) [!WINDOWSNT]:
9073 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9074 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9076 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9077 Make the resulting file descriptor close-on-exec.
9078 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9079 * lread.c (load_descriptor_list, load_descriptor_unwind):
9080 Remove; no longer needed. All uses removed.
9081 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9082 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9084 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9085 (Fmake_network_process, Fnetwork_interface_list)
9086 (Fnetwork_interface_info, server_accept_connection):
9087 Make newly-created socket close-on-exec.
9088 * sysdep.c (emacs_open, emacs_fopen):
9089 Make new-created descriptor close-on-exec.
9090 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9091 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9093 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9095 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9096 for NS_IMPL_GNUSTEP.
9098 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9100 Fix openp errno handling.
9101 * callproc.c (Fcall_process): Preserve openp errno around close.
9102 * lread.c (openp): Set errno when returning -1, as some callers
9105 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9107 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9109 * nsterm.h (NSSavePanel): Update comment.
9110 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9111 (ns_run_file_dialog): Declare.
9113 * nsfns.m: Remove panelOK.
9115 (ns_run_file_dialog): New function.
9116 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9117 event loop, so file dialog is popped up by ns_run_file_dialog, called
9118 by sendEvent (Bug#14578).
9119 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9121 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9123 * xdisp.c (default_line_pixel_height): New function.
9124 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9125 (try_cursor_movement, redisplay_window, try_window)
9126 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9128 * window.c (window_scroll_pixel_based):
9129 use default_line_pixel_height.
9131 * dispextern.h (default_line_pixel_height): Add prototype.
9133 * frame.c (x_set_line_spacing): Accept a float value for
9134 line-spacing parameter, per the documentation.
9136 * data.c (Fmultibyte_string_p): Doc fix.
9138 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9140 Use emacs_open more consistently when opening files.
9141 This handles EINTR more consistently now, and makes it easier
9142 to introduce other uniform changes to file descriptor handling.
9143 * sysstdio.h: New file.
9144 * buffer.c (mmap_init):
9145 * cygw32.c (chdir_to_default_directory):
9146 * dispnew.c (Fopen_termscript):
9147 * emacs.c (Fdaemon_initialized):
9148 * fileio.c (Fdo_auto_save):
9149 * image.c (slurp_file, png_load_body, jpeg_load_body):
9150 * keyboard.c (Fopen_dribble_file):
9152 * print.c (Fredirect_debugging_output):
9153 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9154 * termcap.c (tgetent):
9155 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9156 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9157 * w32term.c (w32_initialize) [CYGWIN]:
9158 * xfaces.c (Fx_load_color_file):
9159 Use emacs_open instead of plain open, and emacs_fopen instead of
9161 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9162 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9163 * callproc.c (default_output_mode): New constant.
9164 (Fcall_process): Use it to call emacs_open instead of plain creat.
9165 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9166 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9167 (emacs_fopen): New function.
9168 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9169 Include <lisp.h>, for emacs_open.
9170 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9172 Remove duplicate #include directives.
9173 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9175 Don't include stdio.h twice.
9176 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9177 Don't include sys/types.h or stdio.h twice.
9178 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9179 * lread.c: Don't include coding.h twice.
9180 * nsfont.m: Don't include frame.h twice.
9181 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9182 * ralloc.c: Don't include <unistd.h> twice.
9183 * xdisp.c: Don't include font.h twice.
9184 * xterm.c: Don't include fontset.h twice.
9185 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9187 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9189 Scale ImageMagick images more carefully.
9190 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9191 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9192 Be more careful about avoiding undefined behavior after
9193 integer overflow and division by zero.
9195 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9197 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9198 (syms_of_w32fns): DEFSYM them.
9199 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9200 (CCHDEVICENAME): Define macros if not defined.
9201 (struct MONITOR_INFO_EX): New struct.
9202 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9203 (enum_display_monitors_fn): New variable.
9204 (globals_of_w32fns): Initialize it.
9205 (Fx_display_pixel_width, Fx_display_pixel_height)
9206 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9207 multi-monitor setups in docstrings.
9208 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9209 screen size by primary monitor's millimeter per pixel.
9210 (w32_monitor_enum, w32_display_monitor_attributes_list)
9211 (w32_display_monitor_attributes_list_fallback)
9212 (Fw32_display_monitor_attributes_list): New functions.
9213 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9215 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9217 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9219 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9221 * fileio.c (Qfile_notify_error): New error symbol.
9223 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9224 * inotify.c (inotify_callback, symbol_to_inotifymask)
9225 (Finotify_add_watch, Finotify_rm_watch): Use it.
9226 (inotifyevent_to_event): Exchange order of cookie and file name.
9227 (Finotify_add_watch): Adapt docstring.
9229 * lisp.h (Qfile_notify_error): Declare.
9231 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9233 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9234 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9235 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9236 which did not work (see <http://bugs.gnu.org/14569#307>).
9237 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9238 && (!noninteractive || initialized)). This attempts to thread
9239 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9241 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9243 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9244 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9246 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9248 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9249 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9250 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9251 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9253 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9255 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9256 Define to __sys_siglist.
9258 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9260 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9261 word-wrap, so that overflow-newline-into-fringe would work in
9262 visual-line-mode. (Bug#2749)
9263 (move_it_in_display_line_to): When the last scanned display
9264 element fits exactly on the display line, and
9265 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9266 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9267 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9268 finding buffer position that corresponds to pixel coordinates,
9269 e.g. in buffer_posn_from_coords.
9271 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9273 * process.c (handle_child_signal): Call catch_child_signal if
9276 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9278 Don't convert function pointers to void * and back.
9279 It isn't portable C, and it's easy enough to avoid.
9280 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9281 (make_save_value): Add support for SAVE_FUNCPOINTER.
9282 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9283 * print.c (print_object):
9284 Distinguish function from object pointers.
9285 * lisp.h (SAVE_FUNCPOINTER): New constant.
9286 (SAVE_SLOT_BITS): Adjust to it.
9287 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9288 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9289 (voidfuncptr): New typedef.
9290 (struct Lisp_Save_Value): New member data[0].funcpointer.
9291 (XSAVE_FUNCPOINTER): New function.
9293 Simplify buildobj processing.
9294 * Makefile.in (buildobj.h): Make it a sequence of strings each
9295 followed by comma, rather than a single string. Put it into a
9296 .tmp file in case there's an error while generating it.
9297 (gl-stamp): Use .tmp for temp files.
9298 (mostlyclean): Clean .tmp files.
9299 * doc.c (buildobj): Move to just the routine that needs it.
9300 It's now an array of strings, so processing is simpler.
9302 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9304 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9305 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9306 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9307 Invoke malloc_enable_thread even when not interactive.
9308 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9309 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9310 in this case, since the underlying bug has now been fixed.
9312 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9314 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9315 unlinking it (bug#14691).
9317 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9319 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9320 before checking whether buffer is modified. This lets
9321 `kill-buffer-query-functions' cancel killing of the buffer or save
9322 its content before `kill-buffer' asks user the "Buffer %s
9323 modified; kill anyway?" question.
9325 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9327 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9328 Let the super performKeyEquivalent deal with them (Bug#14747).
9330 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9332 * widget.c (resize_cb): Remove unused local.
9334 Do not use GTK 3 if it exists but cannot be compiled.
9335 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9336 * xterm.c (x_error_handler) [!USE_GTK]:
9339 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9341 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9343 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9344 to the valid range of values. (Bug#14753)
9346 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9347 when moving point by using the current glyph matrix. This avoids
9348 the need to force redisplay when this function is called in a
9351 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9353 Fix minor problems found by static checking.
9354 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9355 Redo the latter's body to sidestep GCC parenthesization warnings.
9356 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9357 * coding.c (detect_coding, detect_coding_system):
9358 * coding.h (struct undecided_spec):
9359 Use bool for boolean.
9360 * image.c (QCmax_width, QCmax_height): Now static.
9361 * xdisp.c (Fmove_point_visually): Remove unused local.
9363 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9365 * xdisp.c (Fmove_point_visually): New function.
9367 2013-06-28 Kenichi Handa <handa@gnu.org>
9369 * coding.h (define_coding_undecided_arg_index): New enum.
9370 (coding_attr_index): New members
9371 coding_attr_undecided_inhibit_null_byte_detection,
9372 coding_attr_undecided_inhibit_iso_escape_detection,
9373 coding_attr_undecided_prefer_utf_8.
9374 (undecided_spec): New struct.
9375 (struct coding_system): New member `undecided' of the member
9378 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9379 (detect_coding): Likewise.
9380 (detect_coding_system): Likewise.
9381 (Fdefine_coding_system_internal): New coding system properties
9382 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9384 (syms_of_coding): Adjust for coding_arg_undecided_max.
9386 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9388 * image.c (x_from_xcolors): Remove unused local.
9390 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9392 Defer image data transfer between X client and server until actual
9395 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9398 * image.c (Destroy_Image): Remove.
9399 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9400 `mask_p', and `colors_p'. All uses changed.
9401 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9402 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9403 New macros for `flags' arg to x_clear_image_1.
9404 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9405 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9406 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9407 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9408 (image_get_x_image, image_unget_x_image): New functions or macros.
9409 (image_background, image_background_transparent, x_to_xcolors)
9410 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9411 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9412 instead of Destroy_Image.
9413 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9414 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9415 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9416 (imagemagick_load_image, svg_load_image): Use them instead of
9417 x_create_x_image_and_pixmap, and x_put_x_image followed by
9418 x_destroy_x_image, respectively.
9419 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9420 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9421 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9422 background_transparent fields.
9423 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9424 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9426 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9428 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9429 This mostly consists of undoing recent changes.
9430 * callproc.c (Fcall_process):
9431 * process.c (create_process):
9432 Do not worry about catching SIGCHLD here, undoing previous change.
9433 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9434 * process.c, process.h (catch_child_signal):
9435 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9436 * process.c (catch_child_handler): Don't worry about being called
9437 lazily and do not assume caller has blocked SIGCHLD, undoing
9438 previous change. Move first-time stuff back to
9439 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9440 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9441 set lib_child_handler if it's already initialized, which may
9442 help avoid problems on GNUstep.
9444 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9446 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9447 * callproc.c (Fcall_process):
9448 * process.c (create_process):
9449 Make sure SIGCHLD is caught before we fork,
9450 since Emacs startup no arranges to catch SIGCHLD.
9451 * process.c (lib_child_handler): Initialize to null, not to
9453 (catch_child_signal): Allow self to be called lazily.
9454 Do nothing if it's already been called.
9455 Assume caller has blocked SIGCHLD (all callers do now).
9456 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9457 just before it's really needed.
9458 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9459 since it hasn't been caught yet.
9461 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9463 * image.c (compute_image_size): New function to implement
9464 :max-width and :max-height.
9465 (imagemagick_load_image): Use it.
9467 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9469 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9470 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9472 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9473 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9474 the SIGCHLD handler, since the code is not atomic and (due to glib)
9475 signals may be arriving now.
9476 * sysdep.c (init_signals): Do not catch child signals here;
9477 'main' now does that later, at a safer time.
9479 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9481 Clean up SIGCHLD handling a bit (Bug#14569).
9482 * process.c, process.h (catch_child_signal):
9483 Now always extern, even if !NS_IMPL_GNUSTEP.
9484 * process.c (catch_child_signal): Move glib tickler here from
9485 init_process_emacs, so that it's done earlier in Emacs
9486 initialization. Also move the noninteractive && !initialized
9487 check here from init_process_emacs. This is all a bit cleaner for
9488 GNUish platforms, and I hope it works around the Cygwin bug.
9489 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9490 that glib signal handling is tickled before glib creates threads.
9492 * process.c (wait_reading_process_output): Avoid int overflow
9493 when reading more than 2 GiB total from a process.
9495 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9497 * process.c (create_process): Handle a couple more cases,
9498 i.e., work even if new_argv and wait_child_setup[i] are cached.
9499 Use Fcall_process's style for volatile vars.
9501 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9503 * process.c (create_process): Mark PROCESS volatile.
9505 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9507 Use C99-style flexible array members if available.
9508 This avoids some subtle aliasing issues, which typically
9509 aren't a problem with GCC but may be a problem elsewhere.
9510 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9511 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9512 In either case, it uses a flexible array member rather than
9513 the old struct hack. All uses changed.
9514 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9515 Adjust to sdata reorganization.
9516 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9517 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9518 that ports better to pre-C99 non-GCC.
9519 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9520 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9521 as the latter has changed.
9522 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9523 and port better to pre-C99 GCC.
9524 * image.c (struct xpm_cached_color):
9525 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9526 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9527 Use FLEXIBLE_ARRAY_MEMBER.
9528 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9529 Move decl to top level so it gets checked against implementation.
9530 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9531 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9533 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9535 * syntax.c: Integer cleanups.
9536 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9537 All uses that need 0-or-2 changed to:
9538 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9539 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9540 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9541 (char_quoted, prev_char_comend_first, back_comment)
9542 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9543 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9544 Use bool for boolean.
9545 (update_syntax_table, skip_chars, skip_syntaxes):
9546 Prefer int to unsigned when either will do.
9547 (back_comment): Return boolean success flag, like forw_comment,
9548 instead of positive-or-minus-1 (which might have overflowed int anyway).
9549 Don't stuff ptrdiff_t into int.
9550 (syntax_spec_code, syntax_code_spec): Now const.
9551 (Fmatching_paren, scan_lists, scan_sexps_forward):
9552 Use enum syntaxcode for syntax code.
9553 (Fmatching_paren): Check that arg is a character, not just an integer.
9554 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9555 (Finternal_describe_syntax_value): Omit no-longer-needed
9557 (skip_chars): Use char, not unsigned char, when the distinction
9559 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9560 * bytecode.c (exec_byte_code):
9561 * syntax.c (syntax_spec_code, Fchar_syntax)
9562 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9564 * syntax.h (SYNTAX_WITH_FLAGS):
9565 Omit unnecessary casts.
9567 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9569 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9570 line dimensions here, to avoid race conditions with the main
9571 thread. (Bug#14062, bug#14630, bug#14669)
9573 * w32term.c (w32_draw_window_cursor): Compute the header line and
9574 mode line dimensions here.
9575 <w32_system_caret_window, w32_system_caret_hdr_height>:
9576 <w32_system_caret_mode_height>: New variables.
9578 * w32term.h: Declare them.
9580 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9582 * alloc.c (die): Move "assertion failed" string here ...
9583 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9584 COND when SUPPRESS_CHECKING. This shrinks the executable text
9585 size by 0.8% to 2.2% when configured with --enable-checking,
9586 depending on optimization flags (GCC 4.8.1 x86-64).
9588 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9590 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9592 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9593 base is 2; this is more accurate.
9595 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9597 * sound.c (string_default): Move to !WINDOWSNT section.
9598 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9600 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9602 * sound.c: Integer cleanups.
9603 Remove unnecessary forward decls.
9604 (struct sound_device): The 'file' member is now a Lisp_Object, not
9605 a char *, so that we needn't invoke alloca on a huge size.
9606 (Fplay_sound_internal): Adjust to this.
9607 (string_default): New function.
9608 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9609 Use it to adjust to the struct sound_device change.
9610 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9611 (be2hs) [0]: Remove.
9613 * syntax.c (skip_chars): Don't use uninitialized storage
9614 when searching a multibyte buffer for characters that are not in a
9615 unibyte string that contains non-ASCII characters.
9617 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9619 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9620 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9622 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9624 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9626 2013-06-18 Kenichi Handa <handa@gnu.org>
9628 * font.c (Ffont_spec): Signal an error for an invalid font name
9631 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9633 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9634 In particular this ports to 32-bit sparc Sun cc.
9635 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9636 array with a dummy element at specpdl[-1], so that its address can
9638 (unbind_to): Do not copy the binding; not needed, now that we
9639 copy old_value in the one place where the copy is needed.
9640 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9641 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9642 (union specbinding): Rename from struct specbinding. Redo layout
9643 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9644 which is not portable. With Sun C 5.12 32-bit sparc, the
9645 declaration causes nargs to be an unsigned bitfield, a behavior
9646 that the C standard allows; but Emacs wants nargs to be signed.
9647 The overall type is now a union of structures rather than a
9648 structure of union of structures, and the 'kind' member is now a
9649 bitfield, so that the overall type doesn't grow. All uses changed.
9650 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9652 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9654 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9655 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9657 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9659 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9661 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9662 unless we know that the window w's frame is a frame object.
9663 Another attempt at solving bug#14062 and bug#14630.
9665 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9667 * textprop.c (property_set_type): New enum.
9668 (add_properties): Allow appending/prepending text properties.
9669 (add_text_properties_1): Factored out of Fadd_text_properties.
9670 (Fadd_text_properties): Move all the code into
9671 add_text_properties_1.
9672 (Fadd_face_text_property): New function that calls
9673 add_text_properties_1.
9675 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9677 Move functions from lisp.h to individual modules when possible.
9678 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9679 * alloc.c (XFLOAT_INIT, set_symbol_name):
9680 * buffer.c (CHECK_OVERLAY):
9681 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9682 (set_char_table_parent):
9683 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9684 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9685 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9686 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9688 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9689 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9690 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9691 (backtrace_args, backtrace_debug_on_exit):
9692 * floatfns.c (CHECK_FLOAT):
9693 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9694 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9695 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9696 (set_hash_index_slot):
9697 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9698 * marker.c (CHECK_MARKER):
9699 * textprop.c (CHECK_STRING_OR_BUFFER):
9700 * window.c (CHECK_WINDOW_CONFIGURATION):
9701 Move here from lisp.h, and make these functions static rather than
9703 * buffer.c (Qoverlayp):
9705 * fns.c (Qhash_table_p):
9706 * window.c (Qwindow_configuration_p):
9708 * lisp.h: Remove the abovementioned defns and decls.
9710 Use functions, not macros, for XINT etc (Bug#11935).
9711 In lisp.h, prefer functions to function-like macros, and
9712 constants to object-like macros, when either will do. This:
9713 . simplifies use, as there's no more need to worry about
9714 arguments' side effects being evaluated multiple times.
9715 . makes the code easier to debug on some platforms.
9716 However, when using gcc -O0, keep using function-like macros
9717 for a few critical operations, for performance reasons.
9718 This sort of thing isn't needed with gcc -Og, but -Og
9719 is a GCC 4.8 feature and isn't widely-enough available yet.
9720 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9721 Remove enum lsb_bits; no longer needed.
9722 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9723 * buffer.c (Qoverlap):
9725 * fns.c (Qhash_table_p):
9726 Now extern, so lisp.h can use these symbols.
9727 * dispextern.h: Include character.h, for MAX_CHAR etc.
9728 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9729 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9730 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9731 (GLYPH_CODE_P): Move here from lisp.h.
9732 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9733 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9734 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9735 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9736 XUNTAG now returns void *.
9737 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9738 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9739 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9740 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9741 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9742 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9743 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9744 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9745 New macros, renamed from their sans-lisp_h_ counterparts.
9746 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9747 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9748 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9749 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9750 If compiling via GCC without optimization, define these as macros
9751 in addition to inline functions.
9752 To disable this, compile with -DINLINING=0.
9753 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9754 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9755 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9756 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9757 (INTMASK, VALMASK): Now macros, since static values cannot be
9758 accessed from extern inline functions.
9759 (VALMASK): Also a constant, for benefit of old GDB.
9760 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9761 is INTEGERP, which can fold it in.
9762 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9763 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9764 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9765 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9766 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9767 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9768 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9769 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9770 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9771 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9772 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9773 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9774 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9775 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9776 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9777 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9778 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9779 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9780 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9781 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9782 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9783 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9784 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9785 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9786 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9787 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9788 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9789 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9790 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9791 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9792 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9793 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9794 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9796 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9797 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9798 (VALMASK): Define in one place rather than in two, merging the
9799 USE_LSB_TAG parts; this is simpler.
9800 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9801 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9802 Move up, to avoid use before definition.
9803 Also include "globals.h" earlier, for the same reason.
9804 (make_natnum): New function.
9805 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9806 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9807 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9808 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9809 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9810 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9811 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9812 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9813 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9814 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9815 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9816 (Qwindow_configuration_p, Qimage): New forward declarations.
9817 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9818 (STRING_COPYIN): Remove; unused.
9819 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9820 (xcar_addr, xcdr_addr): New functions. All uses changed.
9821 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9822 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9823 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9824 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9825 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9826 (TYPE_RANGED_INTEGERP): Simplify.
9827 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9828 (setlocale, fixup_locale, synchronize_system_messages_locale)
9829 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9830 Now empty functions, not macros.
9831 (functionp): Return bool, not int.
9832 * window.c (Qwindow_configuration_p): Now extern,
9833 so window.h can use it.
9834 * window.h (Qwindowp): Move decl back to lisp.h.
9836 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9838 * xdisp.c (Fline_pixel_height): New function, required for solving
9841 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9843 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9845 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9847 * lread.c (syms_of_lread):
9848 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9850 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9852 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9854 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9856 * fileio.c (expand_file_name): Doc fix.
9858 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9860 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9861 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9862 Wait for self, not for 0. This can't hurt on GNU or similar
9863 system, and may help with Cygwin.
9865 * keyboard.c: Don't use PROP (...) as an lvalue.
9866 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9867 Use set_prop (A, B), not PROP (A) = B.
9869 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9871 * xdisp.c (get_it_property): Use it->window instead of generating
9872 a Lisp object from it->w.
9874 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9876 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9877 get-char-property the window that is being rendered, instead of
9878 the buffer, to support window-specific overlays. (Bug#14575)
9879 (compute_display_string_pos): When W is NULL, use the current
9880 buffer as the object to pass to get-char-property.
9881 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9882 pointer member of the bidi iterator, since no window is pertinent
9885 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9887 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9888 being displayed, and pass it to compute_display_string_pos.
9889 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9890 (bidi_paragraph_init): All callers changed.
9892 * xdisp.c (init_from_display_pos, init_iterator)
9893 (handle_single_display_spec, next_overlay_string)
9894 (get_overlay_strings_1, reseat_1, reseat_to_string)
9895 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9896 Set bidi_it.w member from it->w.
9897 (compute_display_string_pos): Accept additional argument, the
9898 window being displayed, and pass it to Fget_char_property.
9901 * dispextern.h (struct bidi_it): New member w, the window being
9903 (compute_display_string_pos): Adjust prototype.
9905 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9907 * xgselect.c: Remove unneeded include xterm.h.
9909 * process.c (wait_reading_process_output): Check for NS before GLIB.
9910 GLIB may be linked in due to rsvg, but ns_select must be called.
9912 * xgselect.c (xg_select): Remove call to window_system_available
9913 and g_main_context_pending at the top, so Gdk events (i.e. file
9914 notify) are processed when Emacs is started with -nw.
9916 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9918 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9919 (ctagsfiles3): New variable, includes only *.m files.
9920 (TAGS): Use an explicit language name in the regular expressions,
9921 to avoid transformation of '/SOMETHING' by MSYS to
9922 'c:\MSYS\SOMETHING'.
9924 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9926 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9928 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9930 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9931 still need to set the mouse pointer shape and activate help-echo.
9934 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9936 A few porting etc. fixes for the new file monitor code.
9937 See the thread containing
9938 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9939 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9940 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9941 (dir_monitor_callback, Fgfile_rm_watch):
9942 Use assq_no_quit instead of Fassoc, for speed.
9943 (dir_monitor_callback, Fgfile_rm_watch):
9944 eassert that the monitor is a fixnum.
9945 (dir_monitor_callback): No need for CDR_SAFE.
9946 Simplify building of lisp with alternative tails.
9947 (Fgfile_add_watch, Fgfile_rm_watch):
9948 Do not assume glib functions set errno reliably on failure.
9949 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9950 and signal an error otherwise.
9951 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9952 Use Fdelq instead of Fdelete, for speed.
9954 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9956 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9957 don't insist on being invoked on a highlighted tool-bar button.
9958 Avoids losing tool-bar functionality when mouse-highlight is nil.
9959 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9960 Don't highlight when mouse-highlight is nil.
9961 (note_mouse_highlight): When mouse-highlight is nil, don't return
9962 right away; instead, run tool-bar and mode-line highlight
9963 subroutine, clear any existing highlight, and revert the mouse
9964 pointer to its default shape. (Bug#14558)
9966 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9968 * lisp.mk (lisp): Add prog-mode.el.
9970 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9972 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9973 * process.c (dummy_handler): New function.
9974 (lib_child_handler): New static var.
9975 (handle_child_signal): Invoke it.
9976 (catch_child_signal): If a library has set up a signal handler,
9977 save it into lib_child_handler.
9978 (init_process_emacs): If using glib and not on Windows, tickle glib's
9979 child-handling code so that it initializes its private SIGCHLD handler.
9980 * syssignal.h (SA_SIGINFO): Default to 0.
9981 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9982 31; it should no longer be needed now.
9984 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9986 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9988 * gfilenotify.c (globals_of_gfilenotify): New function.
9989 (syms_of_gfilenotify): Move global initialization there.
9991 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9993 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9995 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9996 * keyboard.c (menu_bar_items, tool_bar_items):
9997 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9998 not override local keymaps any more.
10000 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10002 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10004 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10006 * w32console.c (initialize_w32_display): Return the dimensions of
10007 the console window via 2 additional arguments, not via the current
10008 frame. This avoids crashes due to overrunning the bounds of
10009 frame's decode_mode_spec_buffer, which is not resized following
10010 the change of the frame dimensions from the initial 10x10.
10012 * w32term.h (w32_initialize_display_info): Adjust prototype.
10014 * term.c (init_tty): Take dimensions of the frame from the values
10015 returned by initialize_w32_display.
10017 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10018 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10019 (LIBES): Add $(GFILENOTIFY_LIBS).
10021 * w32inevt.c (handle_file_notifications): Add dummy implementation
10022 for !HAVE_W32NOTIFY.
10024 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10026 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10028 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10030 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10032 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10034 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10036 Fix minor problems found by static checking.
10037 * data.c (pure_write_error):
10038 Use xsignal2, not Fsignal, as Fsignal might return.
10039 * eval.c (set_backtrace_debug_on_exit): Now static.
10040 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10041 No longer inline. EXTERN_INLINE is needed only for functions
10042 defined in .h files. Reindent function header as per GNU style.
10043 (backtrace_p, backtrace_top, backtrace_next):
10044 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10045 compiler or linker. Add extern decls to pacify gcc -Wall.
10046 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10048 * frame.c (free_monitors): Define only on platforms that need it.
10049 * nsterm.m (ns_term_init):
10050 * process.c (catch_child_signal):
10051 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10052 defined on all porting targets these days.
10053 * process.c, process.h (catch_child_signal):
10054 Make it extern only if NS_IMPL_GNUSTEP is defined.
10056 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10058 * w32.c (gettimeofday): Make the signature identical to prototype
10059 in nt/inc/sys/time.h.
10061 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10063 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10066 * keyboard.c (safe_run_hooks_error): Improve error message.
10068 * data.c (pure_write_error): Add `object' argument.
10069 * puresize.h (CHECK_IMPURE): Use it.
10071 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10073 * Makefile.in (NOTIFY_OBJ): New variable.
10074 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10076 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10077 Call syms_of_gfilenotify.
10079 * gfilenotify.c: New file.
10081 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10082 and Qfile_w32notify.
10083 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10084 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10086 * lisp.h: Declare syms_of_gfilenotify.
10088 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10090 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10092 Merge the specpdl and backtrace stacks. Make the structure of the
10093 specpdl entries more obvious via a tagged union of structs.
10094 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10095 (enum specbind_tag): New enum.
10096 (struct specbinding): Make it a tagged union of structs.
10097 Add a case for backtrace records.
10098 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10099 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10100 (backtrace_debug_on_exit): New accessors.
10101 (struct backtrace): Remove.
10102 (struct catchtag): Remove backlist field.
10103 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10105 (Flocal_variable_p): Speed up the common case where the binding is
10107 * eval.c (backtrace_list): Remove.
10108 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10109 (set_backtrace_args, set_backtrace_nargs)
10110 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10111 (backtrace_next): New functions.
10112 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10113 (unwind_to_catch, internal_lisp_condition_case)
10114 (internal_condition_case, internal_condition_case_1)
10115 (internal_condition_case_2, internal_condition_case_n): Don't bother
10116 with backtrace_list any more.
10117 (Fsignal): Adjust to new backtrace format.
10118 (grow_specpdl): Move up.
10119 (record_in_backtrace): New function.
10120 (eval_sub, Ffuncall): Use it.
10121 (apply_lambda): Adjust to new backtrace format.
10122 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10124 (specbind): Adjust to new specpdl format. Simplify.
10125 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10126 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10128 (mark_backtrace): Remove.
10129 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10130 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10131 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10133 * profiler.c (record_backtrace): Use get_backtrace.
10134 (handle_profiler_signal): Use backtrace_top_function.
10135 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10136 accessor functions.
10138 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10140 * process.h (catch_child_signal): Declare.
10142 * process.c (catch_child_signal): New function.
10143 (init_process_emacs): Call it.
10145 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10146 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10148 (x_set_cursor_type): Remove declaration.
10149 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10150 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10151 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10152 (ns_get_color): Use F suffix on float.
10153 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10154 (ns_get_rgb_color): Remove.
10155 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10156 (note_mouse_movement): x and y are CGFloat.
10157 (ns_draw_fringe_bitmap): Remove unused rowY.
10158 Change #if to COCOA && >= 10_6.
10159 (ns_draw_window_cursor): Remove unused overspill.
10160 (ns_draw_underwave): width and x are EamcsCGFloat.
10161 (ns_draw_box): thickness is CGFloat.
10162 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10163 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10164 if not in main thread.
10165 (ns_get_pending_menu_title, ns_check_menu_open)
10166 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10167 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10168 (sendFromMainThread:): New method.
10169 (changeFont:): size is CGFloat.
10170 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10171 Disable warning about permanent text.
10172 (characterIndexForPoint:): Adjust return type depending on GNUstep
10174 (mouseDown:): delta is CGFloat.
10175 (updateFrameSize): Remove unised variable f.
10176 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10177 Cast float to EmacsCGFloat.
10178 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10179 also to -1 when restoring.
10180 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10181 inside NS_IMPL_COCOA.
10182 (toggleFullScreen:): Put call to toggleFullScreen inside
10183 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10184 (setPosition:portion:whole:): por is CGFloat.
10185 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10186 (mouseDown:): Use CGFloat.
10187 (mouseDragged:): Remove unised variable edge.
10188 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10190 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10191 of CGFloat differs.
10192 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10193 when NS_IMPL_GNUSTEP.
10194 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10195 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10196 (EmacsToolbar): Add clearAll. Add tag argument to
10197 addDisplayItemWithImage.
10198 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10200 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10202 * nsmenu.m (ns_update_menubar): Make static.
10203 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10204 (fillWithWidgetValue:): Add cast to SEL for setAction.
10205 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10206 (update_frame_tool_bar): Update code for GNUstep.
10207 (clearAll): New method.
10208 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10209 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10210 Move identifierToItem setObject and activeIdentifiers addObject before
10211 call to insertItemWithItemIdentifier.
10212 (validateVisibleItems): Fix indentation.
10213 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10214 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10215 UtilityWindow to aStyle, remove call to setStyleMask.
10217 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10219 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10220 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10221 Use F suffix on floats.
10222 (ns_char_width): Returns CGFloat.
10223 (ns_ascii_average_width): w is CGFloat instead of float.
10224 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10226 (ns_glyph_metrics): CGFloat instead of float.
10228 * nsfns.m (x_set_foreground_color, x_set_background_color):
10230 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10231 remove unused variables.
10232 (Fns_read_file_name): Keep track if panel is for save.
10233 Use ns_filename_from_panel/ns_directory_from_panel.
10234 (Fns_list_services): delegate only used for COCOA.
10235 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10236 Just return the input if GNUstep.
10237 (x_screen_planes): Remove.
10238 (Fxw_color_values): Use EmacsCGFloat
10239 (Fns_display_monitor_attributes_list): Only get screen number for
10241 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10243 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10244 ns_directory_from_panel.
10246 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10248 * process.c (handle_child_signal): Also use WCONTINUED.
10249 This is so that list-processes doesn't mistakenly list the process
10250 as stopped, when the process has actually been continued and is
10253 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10255 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10256 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10257 not already configured.
10259 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10261 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10263 * Makefile.in (mostlyclean): Remove *.res files.
10265 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10267 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10268 a buffer (bug#8447).
10270 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10272 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10273 display vector, and we backtrack, handle the case that the
10274 previous character position is also displayed from a display
10275 vector or covered by a display string or image. (Bug#14476)
10277 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10279 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10280 (struct MonitorInfo, free_monitors): Remove.
10281 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10282 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10283 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10286 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10287 (struct MonitorInfo, free_monitors): Remove.
10288 (ns_screen_name): Make static.
10289 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10290 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10293 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10294 (struct MonitorInfo): New struct.
10295 (free_monitors, make_monitor_attribute_list): Declare.
10297 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10299 (free_monitors, make_monitor_attribute_list): New functions.
10300 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10303 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10305 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10307 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10309 * keyboard.c: Apply keyboard decoding only to events that come directly
10310 from the tty, not from unread-command-events (bug#14368).
10311 (read_event_from_main_queue): New function, extracted from read_char.
10312 (read_decoded_char): Remove.
10313 (read_decoded_event_from_main_queue): New function to replace it.
10314 (read_char): Use it.
10315 (read_key_sequence): Use read_char rather than read_decoded_char.
10317 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10319 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10321 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10323 2013-05-22 Kenichi Handa <handa@gnu.org>
10325 The following changes are to fix the setting of
10326 buffer-file-coding-system on, for instance, C-x RET c unix RET
10327 _FILE_OF_DOS_EOL_TYPE_ RET.
10329 * coding.h (struct coding_system): New member detected_utf8_chars.
10331 * coding.c (detect_coding_utf_8): Count characters and check EOL
10332 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10334 (setup_coding_system): Do not initialize coding->head_ascii.
10335 (check_ascii): Do not set coding->eol_seen but update it. Do not
10336 call adjust_coding_eol_type here.
10337 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10338 If the eol-type of CODING is already specified, adjust the eol type
10339 of the found coding-system.
10340 (decode_coding_gap): Cancel previous change. Utilize the
10341 character numbers counted by detect_coding_utf_8. Fix detection
10344 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10346 * search.c (looking_at_1): Only set last_thing_searched if the match
10347 changed the match-data (bug#14281).
10349 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10351 * xdisp.c (reseat_at_previous_visible_line_start):
10352 Already declared in dispextern.h, so remove it here.
10353 (move_it_vertically_backward): Likewise.
10355 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10357 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10358 (Fx_display_pixel_width, Fx_display_pixel_height)
10359 (Fx_display_mm_width, Fx_display_mm_height):
10360 Mention `display-monitor-attributes-list' in docstrings.
10362 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10363 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10364 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10365 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10366 (Fx_display_backing_store, Fx_display_visual_class)
10367 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10368 (Fx_display_grayscale_p, Fx_display_pixel_width)
10369 (Fx_display_pixel_height, Fx_display_planes)
10370 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10371 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10372 (Fx_display_mm_width, Fx_display_mm_height)
10373 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10374 height for all physical monitors as in X11.
10376 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10377 Return pixel width or height for all physical monitors as in X11.
10379 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10381 Port --enable-gcc-warnings to clang.
10382 * bytecode.c (exec_byte_code):
10384 Redo diagnostic pragmas to pacify clang, too.
10385 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10386 * editfns.c (Fencode_time):
10387 * fileio.c (file_accessible_directory_p):
10388 * font.c (font_unparse_xlfd):
10389 Use '&"string"[index]' instead of '"string" + (index)'.
10390 * undo.c (user_error): Remove; unused.
10392 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10394 * insdel.c (insert_1_both): Document the arguments, instead of
10395 referring to insert_1, which no longer exists.
10397 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10398 some window, increment windows_or_buffers_changed, so that
10399 *Messages* display in that window is updated. (Bug#14408)
10401 * w32.c: Include epaths.h.
10402 (init_environment): Use cmdproxy.exe without leading directories.
10403 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10405 (gettimeofday): Adjust signature and return value to Posix
10408 * unexw32.c (open_output_file): Delete the existing emacs.exe
10409 before creating it, to break the hard link to the versioned
10412 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10413 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10414 (FIRSTFILE_OBJ): New variables.
10415 (W32_RES): Rename to EMACSRES. All users changed.
10416 (base_obj): Use $(CM_OBJ).
10417 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10418 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10419 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10420 $(W32_RES_LINK) before $(LIBES).
10421 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10423 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10425 * makefile.w32-in (DOC): Use just "DOC".
10427 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10429 * process.c: Export default filters and sentinels to Elisp.
10430 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10432 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10433 (Fset_process_sentinel, Fformat_network_address):
10434 Default to them instead of nil.
10435 (server_accept_connection): Sentinels can't be nil any more.
10436 (read_and_dispose_of_process_output): New function, extracted from
10437 read_process_output.
10438 (read_process_output): Use it; filters can't be nil.
10439 (Finternal_default_process_filter): New function, extracted from
10440 read_process_output.
10441 (exec_sentinel_unwind): Remove function.
10442 (exec_sentinel): Don't zilch sentinel while running.
10443 (status_notify): Sentinels can't be nil.
10444 (Finternal_default_process_sentinel): New function extracted from
10446 (setup_process_coding_systems): Default filter is not nil any more.
10447 (syms_of_process): Export new Elisp functions and initialize
10449 * lisp.h (make_lisp_proc): New function.
10451 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10453 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10455 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10457 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10458 unless we know that the window w is a leaf window.
10459 Another attempt at solving bug#14062.
10461 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10463 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10466 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10468 * image.c (gif_load): Check that subimages fit (Bug#14345).
10470 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10472 * lread.c (skip_dyn_eof): New function.
10473 (read1): Use it to skip the end of a file in response to #@00.
10475 * doc.c (get_doc_string): Slightly relax the sanity checking.
10477 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10479 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10480 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10481 (MonitorInfo): New struct.
10482 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10483 (Fns_display_monitor_attributes_list): New functions.
10484 (display-usable-bounds): Remove.
10485 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10488 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10490 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10491 (GTK_CHECK_VERSION): New macro, if not already defined.
10492 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10493 replaced by GTK_CHECK_VERSION.
10495 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10497 * xterm.h (GTK_PREREQ): New macro.
10498 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10499 to use this macro instead, for consistency and clarity.
10501 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10503 * xdisp.c (row_for_charpos_p): New function, with code of
10504 cursor_row_p, but accepts an additional argument CHARPOS instead
10505 of using a hardcoded PT.
10506 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10507 (row_containing_pos): Call row_for_charpos_p instead of partially
10508 doing the same. Fixes cursor positioning under longlines-mode
10509 when longlines-show-effect includes more than one newline, when
10510 moving the cursor vertically up.
10512 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10514 * makefile.w32-in (ACL_H): New macro.
10515 ($(BLD)/fileio.$(O)): Update dependencies.
10517 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10519 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10520 * Makefile.in (LIB_ACL): New macro.
10521 (LIBACL_LIBS): Remove.
10522 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10523 * fileio.c: Include <acl.h>.
10524 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10525 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10527 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10530 * unexelf.c: Don't assume ElfW (Half) fits in int.
10531 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10532 when dealing with ElfW (Half) values, since they can exceed 2**31
10533 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10534 (entry_address): Omit unused NUM arg. All uses changed.
10536 2013-05-07 Juri Linkov <juri@jurta.org>
10538 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10539 to the string converted from number with `Fnumber_to_string'.
10542 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10544 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10545 This fixes a problem introduced by my previous change.
10547 2013-05-07 Glenn Morris <rgm@gnu.org>
10549 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10551 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10553 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10555 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10557 Static checking by GCC 4.8.0.
10558 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10559 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10560 (x_get_monitor_attributes_fallback)
10561 (x_get_monitor_attributes_xinerama)
10562 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10563 Define only if USE_GTK.
10564 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10565 (x_get_monitor_attributes_fallback): Omit unused locals.
10566 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10567 Use double, not float, to avoid mixed-mode floating point arithmetic.
10569 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10570 Jan Djärv <jan.h.d@swipnet.se>
10572 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10573 (XINERAMA_CFLAGS): New macros.
10574 (ALL_CFLAGS, LIBES): Use them.
10576 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10577 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10578 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10579 (syms_of_xfns): DEFSYM them.
10580 (struct MonitorInfo): New struct.
10581 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10582 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10583 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10584 (x_get_monitor_attributes_xinerama): New functions.
10585 (Fx_display_monitor_attributes_list): New primitive.
10586 (syms_of_xfns): Defsubr it.
10588 * xterm.h (x_display_info): Add Xatom_net_workarea and
10589 Xatom_net_current_desktop.
10591 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10592 and dpyinfo->Xatom_net_current_desktop.
10594 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10596 * xdisp.c (pos_visible_p): Use the special code for finding the
10597 beginning of a display property or overlay for any "replacing"
10598 display property, not just for display strings. This solves
10599 incorrect reporting of position by posn-at-point. (Bug#14241)
10601 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10603 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10604 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10605 Verify that ElfW (Half) fits in int.
10606 (fatal): Use same signature as lisp.h.
10607 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10608 configure and build with -DUNEXELF_DEBUG without worrying about
10609 other modules that use DEBUG.
10610 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10611 possibly-wide integers now uses it instead of plain fprintf.
10612 (entry_address): New function, which avoids problems with 32-bit
10613 overflow on 64-bit hosts.
10614 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10615 (round_up): Don't assume the remainder fits in int.
10616 (find_section): Use bool for boolean. Simplify debug code.
10617 (unexec): Don't assume file sizes fit in int or size_t.
10618 Omit unnecessary trailing newline in 'fatal' format.
10619 Use strerror rather than outputting decimal error number.
10620 Remove unused code when emacs is not defined;
10621 this file relies on Emacs now.
10622 Don't assume e_phnum and e_shnum are positive.
10624 * regex.c: Fix problems when DEBUG is defined.
10625 (extract_number, extract_number_and_incr): Define regardless of
10626 whether DEBUG is defined; that's simpler and makes the code less
10627 likely to go stale in the normal case when DEBUG is not defined.
10628 Return int rather than taking an int * arg. All callers changed.
10629 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10630 Remove, replacing with ...
10631 (DEBUG_PRINT): New macro. All callers changed.
10632 (DEBUG_COMPILES_ARGUMENTS): New macro.
10633 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10634 (print_compiled_pattern, print_double_string) [DEBUG]:
10635 Use prototype rather than old-style definition.
10636 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10637 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10638 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10639 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10640 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10641 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10642 This matters only when DEBUG is defined.
10644 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10646 * xdisp.c (set_iterator_to_next): Set the
10647 ignore_overlay_strings_at_pos_p flag only if we are _really_
10648 iterating over an overlay string, as indicated by the
10649 current.overlay_string_index member. (Bug#14306)
10651 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10653 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10654 to where it is used, to avoid autorelease issues (Bug#14050).
10656 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10658 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10659 * fileio.c (syms_of_fileio): Implement this.
10660 * filelock.c (create_lock_file): If symbolic links don't work, so
10661 we use a regular file as a lock file, do not fsync the lock file;
10664 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10666 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10667 (syms_of_minibuf): Adjust accodingly.
10669 * callint.c (Fcall_interactively): Adjust calls accordingly.
10671 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10673 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10674 w->contents is a buffer before computing everything else.
10675 Use parentheses to disambiguate last part of the condition.
10677 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10678 assertion violations. (Bug#14062)
10680 2013-05-01 David Reitter <david.reitter@gmail.com>
10682 * nsfns.m (ns_tooltip): Initialize.
10684 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10686 * coding.c (decode_coding_gap): Don't remove the character before
10687 a newline unless it's a CR character. (Bug#14287)
10689 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10691 * dispextern.h (struct face): Move enum face_underline_type
10692 earlier so that bitfields can be in the same word.
10694 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10696 * nsfns.m (handlePanelKeys): New function.
10697 (EmacsOpenPanel:performKeyEquivalent:)
10698 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10699 arrows/function/control and copy/paste keys (Bug#14296).
10701 2013-04-27 Juri Linkov <juri@jurta.org>
10703 * callint.c (Fcall_interactively): Call `Qread_number' for
10704 interactive code letter `n' instead of using duplicate code.
10707 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10709 * systime.h (make_timeval): Declare as 'const'.
10711 2013-04-27 Kenichi Handa <handa@gnu.org>
10713 * font.c (font_open_entity): Always open a font of manageable
10716 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10718 Port better to AIX (Bug#14258).
10719 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10722 2013-04-24 Kenichi Handa <handa@gnu.org>
10724 * coding.c (decode_coding_iso_2022): When an invalid escape
10725 sequence is encountered, reset the invocation and designation
10726 status to the safest one.
10728 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10730 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10731 Without this fix, "make distclean" leaves stamp-h1 behind.
10733 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10735 * w32fns.c (w32_fullscreen_rect): New function to compute the
10736 window rectangle for the given fullscreen mode.
10737 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10738 longer tunes the window size. This keeps the window's edges flush
10739 with the screen and allows the taskbar to hide itself in fullboth.
10741 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10742 window decorations and uses the entire screen.
10744 * w32term.h (w32_fullscreen_rect) Add prototype.
10745 (struct w32_output): Replace normal_width, normal_height,
10746 normal_top, and normal_left members with a single normal_placement
10748 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10750 (FRAME_NORMAL_PLACEMENT): New macro.
10752 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10754 * minibuf.c (Ftest_completion): Silence compiler warning.
10756 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10758 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10761 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10764 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10765 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10766 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10767 parentheses where appropriate.
10769 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10771 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10773 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10775 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10776 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10777 Mention in the doc string that setting these variables takes
10778 effect only after a call to set-window-buffer. (Bug#14200)
10780 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10782 * indent.c (Fvertical_motion): Don't consider display strings on
10783 overlay strings as display strings on the buffer position we
10784 started from. This prevents vertical cursor motion from jumping
10785 more than one line when there's an overlay string with a display
10786 property at end of line.
10787 Reported by Karl Chen <Karl.Chen@quarl.org> in
10788 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10790 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10792 * window.c (select_window): `record_buffer' even if window is
10793 already selected (bug#14191).
10795 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10797 * window.c (Fwindow_end): Test more flags, including the buffer's
10798 last_overlay_modified flag, to determine whether the window's
10799 display is really up-to-date. Prevents the function from
10800 returning a stale value. (Bug#14170)
10801 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10804 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10806 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10807 garbaged only if it is not already the top frame on its TTY.
10808 This prevents flickering due to constant redrawing of TTY frames when
10809 there are GUI frames open in the same session. (Bug#13864)
10811 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10813 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10814 of marking the idle timers directly.
10816 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10818 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10819 tables (bug#14054).
10821 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10823 * window.c (select_window): Don't record_buffer while the invariant is
10824 temporarily broken (bug#14161).
10826 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10828 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10830 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10832 2013-04-07 Romain Francoise <romain@orebokech.com>
10834 Ignore additional platform-specific ACL errors (Bug#13702).
10835 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10836 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10838 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10840 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10843 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10845 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10846 This bug was introduced by my 2013-02-25 change that simplified
10847 data_start configuration. Without this change, on GNU/Linux
10848 an Emacs configured with --enable-profiling fails immediately
10849 due to a profiler signal.
10850 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10851 with these flags. On platforms where special flags are needed
10852 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10853 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10854 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10856 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10858 Get rid of some platform-specific functions examining window
10859 system and its capabilities. This is a partial rework of the
10861 * lisp.h (have_menus_p): Remove prototype. This function is
10862 replaced with platform-independent window_system_available.
10863 (check_window_system): Move to...
10864 * frame.h (decode_window_system_frame, window_system_available):
10865 ...here, add new prototypes.
10866 * frame.c (window_system_available, decode_window_system_frame):
10868 (check_window_system): Platform-independent now.
10869 * xterm.h (x_in_use): Remove declaration.
10871 * w32term.h (check_x_frame):
10872 * nsterm.h (check_x_frame): Remove prototypes. This function
10873 is replaced with platform-independent decode_window_system_frame.
10874 * msdos.c (have_menus_p): Remove.
10875 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10876 Remove platform-specific functions. Use check_window_system,
10877 decode_window_system_frame and check_ns_display_info where
10878 appropriate. Minor style and comment tweaks.
10879 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10880 (check_x_frame): Likewise.
10881 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10883 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10884 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10885 * xmenu.c, xselect.c: All related users changed.
10887 2013-04-03 Kenichi Handa <handa@gnu.org>
10889 The following changes is to optimize the code for reading UTF-8
10892 * coding.c (check_ascii): Rename from detect_ascii. Return value
10893 changed. Check EOL format. Do not call adjust_coding_eol_type
10895 (check_utf_8): New function.
10896 (adjust_coding_eol_type): Do nothing if already adjusted.
10897 (detect_coding): Compare the return value of check_ascii with
10898 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10899 (decode_coding_gap): Optimize for valid UTF-8.
10901 2013-03-21 Kenichi Handa <handa@gnu.org>
10903 * coding.c (syms_of_coding): Cancel previous change.
10905 * insdel.c (insert_from_gap): Fix previous change.
10907 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10909 Consistently use platform-specific function to detect window system.
10910 * lisp.h (check_window_system): New prototype. This function is
10911 going to replace check_x, check_w32 and check_ns.
10912 (have_menus_p): Mention msdos.c in comment.
10913 * fontset.c (check_window_system_func): Remove. Adjust all users.
10914 * fontset.h (check_window_system_func): Remove prototype.
10915 * nsterm.h (check_ns):
10916 * xterm.h (check_x):
10917 * w32term.h (check_w32): Likewise.
10918 * menu.c (Fx_popup_menu): Use check_window_system.
10919 * msdos.c (check_window_system): Define for MS-DOS.
10920 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10921 * w32fns.c (check_window_system): Likewise for MS-Windows.
10922 * xfns.c (check_window_system): Likewise for X.
10923 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10924 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10926 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10928 Prefer < to > in range checks such as 0 <= i && i < N.
10929 This makes it easier to visualize quantities on a number line.
10930 This patch doesn't apply to all such range checks,
10931 only to the range checks affected by the 2013-03-24 change.
10932 This patch reverts most of the 2013-03-24 change.
10933 * alloc.c (xpalloc, Fgarbage_collect):
10934 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10935 * character.c (string_escape_byte8):
10936 * charset.c (read_hex):
10937 * data.c (cons_to_unsigned):
10938 * dispnew.c (update_frame_1):
10939 * doc.c (Fsubstitute_command_keys):
10940 * doprnt.c (doprnt):
10941 * editfns.c (hi_time, decode_time_components):
10942 * fileio.c (file_offset):
10943 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10944 * font.c (font_intern_prop):
10945 * frame.c (x_set_alpha):
10946 * gtkutil.c (get_utf8_string):
10947 * indent.c (check_display_width):
10948 * keymap.c (Fkey_description):
10949 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10951 * minibuf.c (read_minibuf_noninteractive):
10952 * process.c (wait_reading_process_output):
10953 * search.c (Freplace_match):
10954 * window.c (get_phys_cursor_glyph):
10955 * xdisp.c (redisplay_internal):
10956 * xsmfns.c (smc_save_yourself_CB):
10957 Prefer < to > for range checks.
10958 * dispnew.c (sit_for): Don't mishandle NaNs.
10959 This fixes a bug introduced in the 2013-03-24 change.
10960 * editfns.c (decode_time_components): Don't hoist comparison.
10961 This fixes another bug introduced in the 2013-03-24 change.
10963 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10965 * frame.h (struct frame): Drop scroll_bottom_vpos
10966 member becaue all real users are dead long ago.
10967 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10968 * xdisp.c (redisplay_internal): Adjust user.
10970 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10972 * nsmenu.m (showAtX:Y:for:): setLevel to
10973 NSPopUpMenuWindowLevel (Bug#13998).
10975 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10977 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10978 (ns_check_pending_open_menu): Declare.
10980 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10981 (x_activate_menubar): Update the menu with title that matches
10982 ns_get_pending_menu_title, and call
10983 ns_check_pending_openmenu (Bug#12698).
10984 (menuWillOpen:): New method.
10985 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10987 * nsterm.m (menu_will_open_state, menu_mouse_point)
10988 (menu_pending_title): New varaibles.
10989 (ns_get_pending_menu_title, ns_check_menu_open)
10990 (ns_check_pending_open_menu): New functions.
10992 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10994 * indent.c (current_column_bol_cache): Remove leftover which is not
10995 used in Fmove_to_column any more.
10996 (current_column, scan_for_column): Adjust users.
10997 * keyboard.c (last_point_position_buffer, last_point_position_window):
10998 Remove leftovers which are not used for recording undo any more.
10999 (command_loop_1, syms_of_keyboard): Adjust users.
11000 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11001 redisplay_window any more.
11002 (move_it_to): Adjust user.
11004 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11006 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11007 Update dependencies.
11009 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11011 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11012 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11013 forward references.
11015 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11017 * window.h (struct window): Replace hchild, vchild and buffer slots
11018 with a single slot 'contents'. This is possible because each valid
11019 window may have either the child window (in vertical or horizontal
11020 combination) or buffer to display (for the leaf window). Using that,
11021 a lot of operations to traverse and/or change window hierarchies may
11022 be simplified. New member horizontal is used to distinguish between
11023 horizontal and vertical combinations of internal windows.
11024 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11025 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11026 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11027 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11028 Use contents slot, not buffer, where appropriate.
11029 (wset_combination): New function.
11030 (wset_buffer): Add eassert.
11031 (Fframe_first_window): Simplify the loop reaching first window.
11032 (Fwindow_buffer): Use WINDOW_LEAF_P.
11033 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11034 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11035 (unshow_buffer): Convert initial debugging check to eassert.
11036 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11037 (make_parent_window, window_resize_check, window_resize_apply)
11038 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11039 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11040 Adjust to match struct window changes.
11041 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11042 (mark_window_cursors_off, count_windows, get_leaf_windows)
11043 (foreach_window_1): Simplify the loop.
11044 * alloc.c (mark_object): Do not check for the leaf window because
11045 internal windows has no glyph matrices anyway.
11046 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11047 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11048 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11049 (build_frame_matrix_from_window_tree, mirror_make_current)
11050 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11051 (update_window_tree, set_window_update_flags): Simplify the loop.
11052 (sync_window_with_frame_matrix_rows): Enforce live window.
11053 Use contents slot, not buffer, where appropriate.
11054 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11055 and WINDOW_HORIZONTAL_COMBINATION_P.
11056 (make_frame_visible_1): Simplify the loop.
11057 Use contents slot, not buffer, where appropriate.
11058 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11059 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11060 (expose_window_tree): Likewise.
11061 Use contents slot, not buffer, where appropriate.
11062 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11063 to avoid deleted windows. Use contents slot instead of buffer.
11064 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11065 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11066 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11067 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11069 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11071 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11072 identify the reasons for assertion violations in bug#14062 and
11074 (Fx_show_tip): Fix compilation error under
11075 "--enable-check-lisp-object-type". (Bug#14073)
11077 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11078 Reported by <rzl24ozi@gmail.com>.
11080 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11082 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11084 (unwind_with_echo_area_buffer): ...to restore it here.
11085 This is needed to ensure that...
11086 (redisplay_window): ...both window markers are valid here,
11087 which is verified by eassert.
11088 * editfns.c (save_excursion_save): Do not assume that
11089 selected_window always displays the buffer.
11090 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11093 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11095 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11098 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11100 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11102 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11104 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11105 since MinGW's w32api headers do. This avoids compiler warnings.
11107 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11108 if already defined.
11110 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11112 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11114 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11116 * gtkutil.c (style_changed_cb): Check if frame is live and an
11117 X frame (Bug#14038).
11119 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11121 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11122 Define only for _WIN32_WINNT less than 0x0500.
11123 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11125 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11126 see its own definitions of 'struct timeval' and 'struct timezone'.
11128 Fix incompatibilities between MinGW.org and MinGW64 headers.
11129 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11131 * w32.c (REPARSE_DATA_BUFFER): Guard with
11132 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11134 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11136 * xterm.c: Include X11/XKBlib.h
11137 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11139 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11141 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11143 * blockinput.h (input_blocked_p): Likewise.
11144 * bytecode.c (exec_byte_code): Likewise.
11145 * callproc.c (call_process_kill, call_process_cleanup)
11146 (Fcall_process): Likewise.
11147 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11148 (Fccl_execute_on_string): Likewise.
11149 * character.c (string_escape_byte8): Likewise.
11150 * charset.c (read_hex): Likewise.
11151 * cm.c (calccost): Likewise.
11152 * data.c (cons_to_unsigned): Likewise.
11153 * dired.c (directory_files_internal, file_name_completion):
11155 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11156 (sit_for): Likewise.
11157 * doc.c (Fsubstitute_command_keys): Likewise.
11158 * doprnt.c (doprnt): Likewise.
11159 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11160 * emacsgtkfixed.c: Likewise.
11161 * fileio.c (file_offset, Fwrite_region): Likewise.
11162 * floatfns.c (Fexpt, fmod_float): Likewise.
11163 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11165 * font.c (font_intern_prop): Likewise.
11166 * frame.c (x_set_alpha): Likewise.
11167 * gtkutil.c (get_utf8_string): Likewise.
11168 * indent.c (check_display_width): Likewise.
11169 * intervals.c (create_root_interval, rotate_right, rotate_left)
11170 (split_interval_right, split_interval_left)
11171 (adjust_intervals_for_insertion, delete_node)
11172 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11173 (merge_interval_right, merge_interval_left, copy_intervals)
11174 (set_intervals_multibyte_1): Likewise.
11175 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11176 * keymap.c (Fkey_description): Likewise.
11177 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11178 * lread.c (openp, read_integer, read1, string_to_number):
11180 * menu.c (ensure_menu_items): Likewise.
11181 * minibuf.c (read_minibuf_noninteractive): Likewise.
11182 * print.c (printchar, strout): Likewise.
11183 * process.c (create_process, Faccept_process_output)
11184 (wait_reading_process_output, read_process_output, send_process)
11185 (wait_reading_process_output): Likewise.
11186 * profiler.c (make_log, handle_profiler_signal): Likewise.
11187 * regex.c (re_exec): Likewise.
11188 * regex.h: Likewise.
11189 * search.c (looking_at_1, Freplace_match): Likewise.
11190 * sysdep.c (get_child_status, procfs_ttyname)
11191 (procfs_get_total_memory): Likewise.
11192 * systime.h (EMACS_TIME_VALID_P): Likewise.
11193 * term.c (dissociate_if_controlling_tty): Likewise.
11194 * window.c (get_phys_cursor_glyph): Likewise.
11195 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11196 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11198 * xfns.c (Fx_window_property): Likewise.
11199 * xmenu.c (set_frame_menubar): Likewise.
11200 * xselect.c (x_get_window_property, x_handle_dnd_message):
11202 * xsmfns.c (smc_save_yourself_CB): Likewise.
11203 * xterm.c (x_scroll_bar_set_handle): Likewise.
11205 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11207 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11208 to be optional or nil. Adjust comment and convert it to docstring.
11209 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11210 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11212 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11214 Static checking by GCC 4.8-20130319.
11215 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11216 * process.c (Fset_process_datagram_address)
11217 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11218 * xdisp.c (get_char_face_and_encoding)
11219 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11220 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11221 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11223 2013-03-24 Ken Brown <kbrown@cornell.edu>
11225 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11226 fix compilation on 64-bit Cygwin, where underscores are not
11227 automatically prepended.
11229 * w32term.c (w32_initialize): Silence compiler warning.
11231 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11233 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11234 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11235 variables, to save and restore frame dimensions.
11236 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11237 after returning from a 'fullscreen' configuration.
11238 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11239 to avoid races between the main thread and the input thread.
11241 * w32term.h (struct w32_output): New members normal_width,
11242 normal_height, normal_top, normal_left, and prev_fsmode.
11243 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11244 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11245 members of a frame.
11247 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11248 'fullscreen' parameter. Always record previous width and height
11249 of the frame, except when switching out of maximized modes, so
11250 that they could be restored correctly, instead of resetting to the
11251 default frame dimensions. Send SC_RESTORE command to the frame,
11252 unless we are going to send SC_MAXIMIZE, to restore the frame
11253 resize hints in the mouse pointer shown by the window manager.
11256 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11258 * lisp.h (get_frame_param): Adjust conditions for prototype
11261 2013-03-22 Ken Brown <kbrown@cornell.edu>
11263 * unexcw.c: Drop unneeded inclusion of w32common.h.
11264 (report_sheap_usage): Declare.
11265 (read_exe_header): Add magic numbers for x86_64.
11266 (fixup_executable): Fix printf format specifier for unsigned long
11269 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11271 * frame.h (struct frame): Put menu_bar_window under #ifdef
11272 because this member is not needed when X toolkit is in use.
11273 (fset_menu_bar_window):
11274 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11275 (free_glyphs, update_frame):
11276 * xdisp.c (expose_frame): Likewise.
11277 (display_menu_bar): Likewise. Remove redundant eassert.
11278 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11281 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11283 Use functions and constants to manipulate Lisp_Save_Value objects.
11284 This replaces code that used macros and strings and token-pasting.
11285 The change makes the C source a bit easier to follow,
11286 and shrinks the Emacs executable a bit.
11287 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11288 (make_save_value): Change 1st arg from string to enum. All callers
11291 (mark_object): Use if, not #if, for GC_MARK_STACK.
11292 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11293 (XSAVE_OBJECT): Now functions, not macros.
11294 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11295 the constant was never used.
11296 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11297 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11298 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11299 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11301 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11302 type3 with a single member save_type. All uses changed.
11303 (save_type, set_save_pointer, set_save_integer): New functions.
11304 * print.c (PRINTX): Remove.
11306 * alloc.c: Remove redundant static declarations.
11308 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11310 * window.h (struct window): Convert left_col, top_line, total_lines
11311 and total_cols from Lisp_Objects to integers. Adjust comments.
11312 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11314 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11315 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11316 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11317 Adjust users where appropriate.
11319 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11321 * frame.h (struct frame): Drop resx and resy because the same data is
11322 available from window system-specific output context. Adjust users.
11323 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11324 New functions to provide defaults when no window system available.
11325 (FRAME_RES_X, FRAME_RES_Y): New macros.
11326 (NUMVAL): Move from xdisp.c.
11327 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11328 (Ffont_face_attributes, Fopen_font):
11329 * image.c (gs_load):
11330 * w32font.c (fill_in_logfont):
11331 * xdisp.c (calc_pixel_width_or_height):
11332 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11333 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11335 2013-03-20 Kenichi Handa <handa@gnu.org>
11337 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11338 to 1 (temporary workaround until a bug related to ASCII
11339 optimization is fixed).
11341 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11343 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11344 Signal error if window is not internal. Adjust docstring.
11345 (delete_all_child_windows): Use combination_limit to save the buffer.
11346 (Fset_window_configuration): Adjust accordingly.
11347 * print.c (syms_of_print): Initialize debugging output not here...
11348 (init_print_once): ...but in a new function here.
11349 * lisp.h (init_print_once): Add prototype.
11350 * emacs.c (main): Add call to init_print_once. Adjust comments.
11352 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11354 * window.c (window_resize_check, window_resize_apply)
11355 (window_from_coordinates, recombine_windows, set_window_buffer)
11356 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11357 (Fsplit_window_internal, Fdelete_window_internal)
11358 (freeze_window_starts): Use bool for booleans.
11359 * window.h (window_frame_coordinates, resize_frame_windows)
11360 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11362 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11364 * dispnew.c (bitch_at_user): Use `user-error'.
11366 2013-03-17 Ken Brown <kbrown@cornell.edu>
11368 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11369 as return type of image_background. (Bug#13981)
11370 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11372 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11374 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11375 (ns_select): Don't return with result uninitialized.
11377 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11380 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11382 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11383 directories. If filename is nil, get directory name (Bug#13932).
11384 Use getFilename and getDirectory.
11385 (getFilename, getDirectory): New methods for EmacsSavePanel and
11387 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11389 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11391 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11393 2013-03-15 Kenichi Handa <handa@gnu.org>
11395 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11396 (adjust_after_replace): Make it back to static. Delete the third
11397 arg text_at_gap_tail. Cancel the code for handling it.
11399 * coding.h (struct coding_system): New member eol_seen.
11401 * coding.c (detect_ascii): New function.
11402 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11403 when the source bytes are actually scanned. On detecting for
11404 coding_category_utf_8_auto, call detect_ascii instead of scanning
11405 source bytes directly.
11406 (produce_chars): Call insert_from_gap with the new arg 0.
11407 (encode_coding): Likewise.
11408 (decode_coding_gap): Control ASCII optimization by the variable
11409 disable_ascii_optimization instead of #ifndef .. #endif.
11410 Deccode EOL format according to coding->eol_seen.
11411 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11414 * lisp.h (adjust_after_replace): Cancel externing it.
11415 (insert_from_gap): Adjust prototype.
11417 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11419 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11420 FULLSCREEN_MAXIMIZED. (Bug#13935)
11422 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11424 * region-cache.c (find_cache_boundary, move_cache_gap)
11425 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11426 Simplify debugging check and convert to eassert. Adjust comment.
11427 (pp_cache): Put under ENABLE_CHECKING.
11429 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11431 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11432 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11433 and WM_ACTIVATEAPP.
11434 (w32fullscreen_hook): If the frame is visible, reset
11435 f->want_fullscreen flag after changing the frame size. If the
11436 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11439 2013-03-13 Daniel Colascione <dancol@dancol.org>
11441 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11442 too so that these builds can use Cygwin's file conversion
11443 functions. (We've been building and linking cygw32.o all along
11444 and just not using it.)
11446 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11448 File synchronization fixes (Bug#13944).
11449 * Makefile.in (LIB_FDATASYNC): New macro.
11451 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11452 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11453 Don't worry about HAVE_FSYNC, since a substitute fsync is
11454 available if the system lacks one.
11455 (Fwrite_regin): Retry fsync if interrupted.
11457 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11459 * w32term.c (w32_read_socket): If the Emacs frame is being
11460 activated, call w32fullscreen_hook, to make sure the new frame
11461 dimensions are in effect. (Bug#13937)
11463 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11465 * xdisp.c (init_iterator): Simplify because both character and byte
11466 positions are either specified or -1. Add eassert. Adjust comment.
11467 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11468 character and byte positions can be obtained from marker.
11470 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11472 Static checking by Sun C 5.12.
11473 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11474 * bytecode.c (exec_byte_code):
11475 * dispnew.c (init_display):
11477 * fileio.c (Fsubstitute_in_file_name):
11478 * keyboard.c (Fevent_convert_list):
11479 * keymap.c (Fsingle_key_description):
11480 * term.c (maybe_fatal, fatal):
11481 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11482 * xsmfns.c (Fhandle_save_session):
11483 Omit unreachable code.
11484 * keymap.c (map_keymap_char_table_item): Cast void * to
11485 a function pointer type; the C Standard requires this.
11487 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11488 Include <sys/param.h> unconditionally, as that works elsewhere and
11489 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11490 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11493 See ChangeLog.12 for earlier changes.
11495 ;; Local Variables:
11499 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11501 This file is part of GNU Emacs.
11503 GNU Emacs is free software: you can redistribute it and/or modify
11504 it under the terms of the GNU General Public License as published by
11505 the Free Software Foundation, either version 3 of the License, or
11506 (at your option) any later version.
11508 GNU Emacs is distributed in the hope that it will be useful,
11509 but WITHOUT ANY WARRANTY; without even the implied warranty of
11510 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11511 GNU General Public License for more details.
11513 You should have received a copy of the GNU General Public License
11514 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.