1 2015-01-10 Eli Zaretskii <eliz@gnu.org>
3 * indent.c (Fvertical_motion): Return zero if we started from ZV
4 and there's an overlay after-string there. (Bug#19553)
6 2015-01-09 Eli Zaretskii <eliz@gnu.org>
8 * emacs.c (usage_message): Fix the description of the -nl switch.
11 2015-01-08 Eli Zaretskii <eliz@gnu.org>
13 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
14 returned for right-to-left screen lines. (Before the change on
15 2014-12-30, the incorrectly-computed X pixel coordinate concealed
18 2015-01-05 Eli Zaretskii <eliz@gnu.org>
20 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
21 end information if the window_end_valid flag is unset.
22 (try_window_id): If the call to display_line invalidated the
23 window end information, give up the try_window_id optimization.
26 2015-01-04 Eli Zaretskii <eliz@gnu.org>
28 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
30 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
32 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
35 2014-12-30 Eli Zaretskii <eliz@gnu.org>
37 * xdisp.c (pos_visible_p): Fix up the X coordinate for
38 right-to-left screen lines. (Bug#19473)
40 2014-12-28 Eli Zaretskii <eliz@gnu.org>
42 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
44 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
46 Port memory-full checking to GnuTLS 3.3
47 Instead of using gnutls_global_set_mem_functions, check every call
48 to a GnuTLS function that might return an indication of memory
49 exhaustion. Suggested by Dmitry Antipov in:
50 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
51 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
52 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
53 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
55 (check_memory_full): New function.
56 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
57 (gnutls_make_error, Fgnutls_boot): Use it.
58 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
60 2014-12-25 Eli Zaretskii <eliz@gnu.org>
62 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
63 composition_compute_stop_pos to the number of characters in the
65 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
67 * composite.c (composition_compute_stop_pos): If no composition
68 was found in a string before ENDPOS, and ENDPOS is the string end,
69 no need to back up to a safe point.
71 * dispextern.h (struct it) <end_charpos>: Improve commentary.
73 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
75 * nsimage.m (allocInitFromFile:): Initialize bmRep.
76 (dealloc): Release bmRep.
77 (setPixmapData): Make bmRep local so class member is not
79 (setPixmapData): Rename local variable bmRep to avoid compiler
82 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
84 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
85 imageListSetNext, imageListNext.
87 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
89 (allocInitFromFile:): Remove searching ImageList and calling
90 reference (Bug#18918).
91 (dealloc): Remove handling if ImageList.
93 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
95 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
96 when going to fullscreen (Bug#19427).
98 2014-12-18 Eli Zaretskii <eliz@gnu.org>
100 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
102 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
104 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
106 2014-12-13 Eli Zaretskii <eliz@gnu.org>
108 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
110 2014-12-12 Eli Zaretskii <eliz@gnu.org>
112 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
113 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
116 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
118 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
120 * gnutls.h: Always declare syms_of_gnutls.
122 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
123 clarity. Let the availability check return Qnil when the GnuTLS
124 integration is not available, instead of erroring out.
127 2014-12-10 Eli Zaretskii <eliz@gnu.org>
129 * xdisp.c (move_it_in_display_line_to, display_line):
130 Don't disallow overflow-newline-into-fringe when word-wrap is in
133 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
135 * eval.c (Fsignal): Remove duplicate test.
136 (Fautoload_do_load): Fix up docstring.
138 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
140 * nsterm.m (represented_filename, represented_frame): New variables.
141 (ns_set_represented_filename): New function.
142 (sendEvent:): Set represented filename here to avoid flicker,
143 related to Bug#18757.
145 * nsterm.h: Declare ns_set_represented_filename.
147 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
148 at once, call ns_set_represented_filename instead.
150 2014-11-27 Eli Zaretskii <eliz@gnu.org>
152 * xdisp.c (handle_single_display_spec): When ignoring a fringe
153 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
154 (next_element_from_buffer): When done with overlays, reset the
155 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
157 2014-11-25 Eli Zaretskii <eliz@gnu.org>
159 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
160 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
162 2014-11-25 Ulrich Müller <ulm@gentoo.org>
164 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
165 for paxctl and setfattr. Fixes temacs startup failure with
166 grsecurity/PaX enabled Linux kernel (bug#19067).
168 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
170 * src/w32.c: Use MINGW_W64 instead of _W64.
172 * src/w32term.c: Likewise.
174 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
176 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
178 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
180 * nsterm.m (ns_send_appdefined): Check for application defined
181 event on Cocoa (Bug#18993). Backport from trunk.
183 2014-11-15 Eli Zaretskii <eliz@gnu.org>
185 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
186 errors in computing the number of pixels to scroll.
187 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
189 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
191 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
192 call updateFrameSize.
194 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
196 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
198 * nsfns.m (x_set_foreground_color, x_set_background_color)
199 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
200 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
202 2014-11-09 Eli Zaretskii <eliz@gnu.org>
204 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
205 when the inserted text does not need decoding. (Bug#18982)
207 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
210 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
212 * nsterm.h (EmacsScroller): judge returns bool.
214 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
215 (ns_judge_scroll_bars): Only set removed if judge returns true.
216 (judge): Returns bool == condemned. Remove self from window.
217 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
219 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
221 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
222 (run): Ditto. Only use non-system event loop if OSX version is
223 exactly 10.9 (Bug#18993).
224 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
227 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
229 * callproc.c (encode_current_directory): Support handling of file
230 names prepended by "/:". (Bug#18891)
232 2014-11-06 Alan Mackenzie <acm@muc.de>
234 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
236 2014-11-06 Dima Kogan <dima@secretsauce.net>
238 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
240 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
242 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
243 raises an error. (Bug#18891)
245 2014-11-03 Eli Zaretskii <eliz@gnu.org>
247 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
248 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
249 frame; instead, print an error message.
251 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
253 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
255 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
257 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
258 if force_integral_p (i.e. no antialias).
259 (macfont_draw): Check ns_antialias_text, also turn off syntetic
260 bold if no antialias (Bug#18876).
262 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
263 was given (Bug#18846).
265 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
267 * nsterm.h (ns_set_doc_edited): Declare taking no args.
269 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
270 instead of in xdisp.c, function now takes void. (Bug#18884).
272 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
273 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
275 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
276 struct window* (Bug#18889).
277 Remove getMouseMotionPart.
278 (ns_output): Make icon_top/left int.
280 * nsfns.m (x_icon): icon_top/left is int.
282 * nsterm.m (ns_mouse_position): Remove unused code.
283 (initFrame:window:, dealloc): Use window instead of win.
284 (getMouseMotionPart:window:x:y:): Remove, unused.
285 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
287 2014-10-30 Samuel Bronson <naesten@gmail.com>
289 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
291 2014-10-28 Eli Zaretskii <eliz@gnu.org>
293 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
294 build_string, when importing a home directory. (Bug#18873)
296 2014-10-26 Eli Zaretskii <eliz@gnu.org>
298 * dispnew.c (buffer_posn_from_coords):
299 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
300 account for the header-line height. (Bug#18839)
302 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
304 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
306 (erase_phys_cursor): Fix confusion between window-relative and
307 text area-relative x-coordinates. [Backport]
309 2014-10-20 Glenn Morris <rgm@gnu.org>
311 * minibuf.c (history-length): Increase default from 30 to 100.
314 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
316 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
319 2014-10-20 Glenn Morris <rgm@gnu.org>
321 * Version 24.4 released.
323 2014-10-17 Eli Zaretskii <eliz@gnu.org>
325 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
326 1-pixel R2L characters.
327 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
328 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
330 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
332 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
333 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
335 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
337 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
340 2014-10-08 K. Handa <handa@gnu.org>
342 * coding.c (detect_coding_iso_2022): Set coding->rejected
343 correctly when an invalid escape sequence is found (Bug#18610).
345 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
347 * font.c (font_list_entities): Do not add empty vector to font cache.
348 (font_matching_entity): Likewise. If matching entity is found, insert
349 1-item vector with this entity instead of an entity itself (Bug#17125).
351 2014-10-02 Eli Zaretskii <eliz@gnu.org>
353 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
354 iterator backwards, to resync the bidi iterator. (Bug#18584)
356 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
358 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
359 make a font_object from a tty frame (Bug#18573).
360 (Finternal_set_lisp_face_attribute): Add FIXME comment.
362 2014-09-30 Eli Zaretskii <eliz@gnu.org>
364 * w32fns.c (w32_createwindow): Accept an additional argument, an
365 array of 2 values specifying the coordinates of the frame's
366 top-left corner. Use these values instead of calling x_get_arg,
367 which can cons Lisp objects, and therefore cannot be called except
368 from the main thread. Remove redundant tests for the default values.
369 (my_create_window): Move the calculation of the coordinates of the
370 frame's top-left edge here. Pass them to the input thread via the
371 second parameter of the WM_EMACS_CREATEWINDOW message.
372 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
375 2014-09-29 Eli Zaretskii <eliz@gnu.org>
377 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
378 (redisplay_window): Treat the frame's frozen_window_starts flag
379 the same way as the optional_new_start flag for the window: only
380 obey it if the glyph row showing point will be fully visible.
381 Likewise when the window start is in a continuation line. If,
382 after trying everything under the 'force_start' label, point is
383 still not fully visible, give up and scroll the window.
384 Add debugging traces. (Bug#18545)
386 * window.c (Frecenter): Set the window's redisplay flag.
388 2014-09-24 Eli Zaretskii <eliz@gnu.org>
390 * w32term.c (w32_read_socket): Don't use frame dimensions for
391 resizing if GetClientRect returned an empty (0, 0, 0, 0)
392 rectangle. Check the return value of GetClientRect, and don't use
393 the results if it didn't succeed.
395 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
396 in columns and lines after correcting the pixel dimensions in
398 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
399 negative values to xrealloc. (Bug#18528)
401 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
403 On OSX, do not free font-specific data more than once (Bug#18501).
404 * macfont.m (macfont_close): Release and free font-specific data
405 only if it wasn't previously freed.
407 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
409 * unexmacosx.c (dump_it): Improve error message.
411 2014-09-18 Juri Linkov <juri@jurta.org>
413 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
414 (Bug#10747, bug#18334)
416 2014-09-18 Eli Zaretskii <eliz@gnu.org>
418 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
419 units in which the position is measured. (Bug#18493)
421 * xdisp.c (redisplay_internal): Force redisplay of all windows
422 that show a buffer whose narrowing has changed. (Bug#18490)
424 2014-09-16 Eli Zaretskii <eliz@gnu.org>
426 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
427 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
428 lines, draw the hollow-box and hbar cursors on the right side of
429 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
432 * xterm.c (x_draw_stretch_glyph_string):
433 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
434 caused the block cursor to disappear on a TAB in R2L lines in
435 every window except the leftmost one. Reported by Martin Rudalics
438 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
440 Always use matched specpdl entry to record call arguments (Bug#18473).
441 * lisp.h (record_in_backtrace): Adjust prototype.
442 * eval.c (record_in_backtrace): Return current specpdl level.
443 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
444 (eval_sub, Ffuncall): Record call arguments in matched specpdl
445 entry and use that entry in call to backtrace_debug_on_exit.
446 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
447 (do_debug_on_call): Get current specpdl level as 2nd arg.
449 Prefer ptrdiff_t to int and avoid integer overflows.
450 * fileio.c (make_temp_name):
451 * font.c (font_parse_family_registry): Avoid integer
452 overflow on string size calculation.
453 * data.c (Faset): Likewise for byte index.
455 2014-09-15 Eli Zaretskii <eliz@gnu.org>
457 Fix display of R2L lines in partial-width windows.
458 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
459 assigned the correct value.
460 (extend_face_to_end_of_line): Account for truncation and
461 continuation glyphs in R2L rows when one of the fringes is not
463 (display_line): Don't assign negative X offset to a row if we are
464 going to produce a truncation glyph for it. When handling
465 truncated R2L rows, consider the width of the left fringe instead
467 (produce_special_glyphs): Fix bogus assignments.
469 2014-09-14 Eli Zaretskii <eliz@gnu.org>
471 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
473 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
474 set errno to EAGAIN instead, to allow the caller to retry the
475 write after some waiting. Fixes deadlocks when Emacs exchanges a
476 lot of data through the pipe. (Bug#18420)
478 2014-09-13 Eli Zaretskii <eliz@gnu.org>
480 * sound.c (Fplay_sound_internal): Encode the sound file name in
481 the ANSI codepage. Expand it against data-directory, as per docs,
482 not against the current directory. No need to make a local copy
483 of the file name; pass the encoded file name directly to
484 do_play_sound. (Bug#18463)
486 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
487 NULL, and the file name is not encodable in ANSI codepage, return
488 the string with "?" replacement characters, which will fail the
489 caller. This avoids returning a random value in that case.
491 2014-09-11 Martin Rudalics <rudalics@gmx.at>
493 * window.c (Fresize_mini_window_internal): Set w->total_lines
494 from w->pixel_height (Bug#18422).
496 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
498 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
499 (toggleFullScreen:): Take frame_resize_pixelwise into account when
500 setting resize increments (Bug#18435).
502 2014-09-09 Eli Zaretskii <eliz@gnu.org>
504 * xdisp.c (pos_visible_p): Properly save and restore the iterator
505 state around the call to line_bottom, since it can move the
506 iterator to another screen line. This fixes off-by-one errors in
507 the reported row in some rare cases.
509 2014-09-07 Eli Zaretskii <eliz@gnu.org>
511 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
512 always make sure the marginal areas of the row are in sync with
513 what the window wants. (Bug#18419)
515 2014-09-04 Eli Zaretskii <eliz@gnu.org>
517 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
518 existing binding of a variable, to avoid silently aborting
519 commands that use specbind. (Bug#18331)
521 2014-09-02 Eli Zaretskii <eliz@gnu.org>
523 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
524 the reported row in the case of a window with a header line, by
525 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
526 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
528 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
530 * eval.c (internal_lisp_condition_case): Don't overrun the stack
531 when configured --with-wide-int on typical 32-bit platforms.
533 2014-08-31 Eli Zaretskii <eliz@gnu.org>
535 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
536 when HPOS is negative, for the benefit of R2L glyph rows whose
537 newline overflows into the fringe.
539 2014-08-30 Ken Brown <kbrown@cornell.edu>
541 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
544 2014-08-28 Eli Zaretskii <eliz@gnu.org>
546 * syntax.c (scan_lists): Don't examine positions before BEGV.
549 2014-08-25 Eli Zaretskii <eliz@gnu.org>
551 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
553 2014-08-18 Eli Zaretskii <eliz@gnu.org>
555 * xdisp.c (handle_stop): Improve commentary.
557 * indent.c (Fvertical_motion): Fix vertical motion up through a
558 display property after a newline. (Bug#18276)
560 2014-08-17 Eli Zaretskii <eliz@gnu.org>
562 * xdisp.c (display_line): Don't assume that the call to
563 reseat_at_next_visible_line_start ends up at a character
564 immediately following the newline on the previous line.
565 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
566 beyond ZV, which causes infloop in redisplay. For the details, see
567 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
569 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
570 coordinate for hscrolled R2L screen lines. (Bug#18277)
572 2014-08-11 Ken Brown <kbrown@cornell.edu>
574 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
575 ERRORCHECK mutexes. (Bug#18222)
577 2014-08-11 Glenn Morris <rgm@gnu.org>
579 * fileio.c: Revert 2013-01-31 change, which chose coding system for
580 writing before backing up, since it causes a more serious problem
581 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
582 (choose_write_coding_system): No longer callable from Lisp.
583 Move last piece back here from Fwrite_region.
584 (Fwrite_region, syms_of_fileio): Update for above changes.
586 2014-08-09 Martin Rudalics <rudalics@gmx.at>
588 * window.c (Fwindow_new_total, Fwindow_new_normal)
589 (Fwindow_new_pixel, Fset_window_new_pixel)
590 (Fset_window_new_total, Fset_window_new_normal): Second attempt
591 to fix the doc-strings of these functions. See:
592 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
594 2014-08-08 Martin Rudalics <rudalics@gmx.at>
596 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
597 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
598 (Fwindow_new_pixel, Fset_window_new_pixel)
599 (Fset_window_new_total, Fset_window_new_normal)
600 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
602 2014-08-07 Eli Zaretskii <eliz@gnu.org>
604 * fontset.c (Finternal_char_font): Recompute basic faces if the
605 frame's face cache was cleared. (Bug#18162)
607 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
609 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
610 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
611 base buffer's undo list.
613 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
615 Fix bug with an attempt to select uninitialized frame (Bug#18161).
616 * xfns.c (Fx_create_frame): Move call to change_frame_size to
617 a section where Lisp evaluation is disabled. This way a pointer
618 to uninitialized frame is not accessible from Lisp, which becomes
619 critical if following call to x_figure_window_size throws an error.
621 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
623 Fix bug with clang + directory_files_internal + GC (Bug#16986).
624 * dired.c (directory_files_internal): Use a volatile variable
625 to prevent the compiler from optimizing away all copies of a local.
626 I wonder how many other GC-related bugs like this lurk elsewhere?
628 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
629 * xterm.h (struct x_display_info): New member 'connection'.
630 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
631 so that x_delete_terminal has a file descriptor to pass to
632 delete_keyboard_wait_descriptor.
634 2014-08-01 Eli Zaretskii <eliz@gnu.org>
636 Fix display of R2L lines when the last character fits only partially.
637 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
639 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
640 R2L row is visible only partially, give the row a negative x
642 (display_line): Fix the calculation of the glyph whose pixel width
643 is used to decide whether the last produced glyph fits on the
644 line. When the last glyph fits only partially, give the row a
647 2014-07-29 Eli Zaretskii <eliz@gnu.org>
649 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
650 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
651 pixel width of the first glyph that is hscrolled from display.
652 (display_line): In R2L glyph rows, don't give a negative offset to
653 row->x when the first glyph begins before first_visible_x.
655 2014-07-29 Andreas Schwab <schwab@suse.de>
657 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
658 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
660 2014-07-28 Eli Zaretskii <eliz@gnu.org>
662 * xdisp.c (display_line): If called with iterator set up to write
663 to a marginal area, delay the call to handle_line_prefix until we
664 switch back to the text area. (Bug#18035)
666 * .gdbinit (xwindow): The members total_cols, total_lines,
667 left_col, and top_line are C integers (and has been so for the
670 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
672 * nsterm.m (applicationDidFinishLaunching:): Call
673 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
674 (antialiasThresholdDidChange:): New method for EmacsApp.
676 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
678 * macfont.m (macfont_update_antialias_threshold): Remove static.
680 * macfont.h (macfont_update_antialias_threshold): Declare.
682 2014-07-17 Eli Zaretskii <eliz@gnu.org>
684 * w32select.c (setup_windows_coding_system):
685 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
686 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
688 * w16select.c (Fw16_get_clipboard_data):
689 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
692 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
693 buffer position where we are to start the iteration.
694 (handle_invisible_prop): Record in it->stop_charpos the position
695 where the invisible text ends. (Bug#18035)
696 (hscroll_window_tree): Don't try hscrolling windows whose cursor
697 row has zero buffer position as their start position.
698 Reported by martin rudalics <rudalics@gmx.at>.
700 2014-07-16 Eli Zaretskii <eliz@gnu.org>
702 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
703 infinite looping in redisplay when display lines don't have enough
704 space to display even a single character. (Bug#18036)
706 2014-07-13 Eli Zaretskii <eliz@gnu.org>
708 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
709 buffer's default-directory only if it is a string. (Bug#17986)
711 2014-07-12 Eli Zaretskii <eliz@gnu.org>
713 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
716 * w32fns.c (Fx_file_dialog): Mention in the doc string the
717 behavior on Windows 7 and later when the function is repeatedly
718 invoked with the same value of DIR. (Bug#17950)
720 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
721 string to match the one in w32fns.c.
723 2014-07-08 Eli Zaretskii <eliz@gnu.org>
725 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
726 x_produce_glyphs does when it generates a stretch glyph that
727 represents a TAB. (Bug#17969)
729 2014-07-05 Eli Zaretskii <eliz@gnu.org>
731 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
732 and there is a display property at that position, don't call
733 move_it_to to move to a position before window start. (Bug#17942)
734 Fix condition for finding CHARPOS by the first call to move_it_to.
737 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
739 * syntax.c (find_defun_start): Try the cache even
740 if !open_paren_in_column_0_is_defun_start.
741 (back_comment): If find_defun_start was pessimistic, use the
742 scan_sexps_forward result to improve the cache (bug#16526).
744 2014-07-04 Daniel Colascione <dancol@dancol.org>
747 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
748 only if xic_style calls for it. This change allows Emacs to work
749 with ibus. Also, don't leak resources if create_frame_xic fails,
750 and stop caching xic_style across different displays (Bug#17928).
751 (supported_xim_styles): Make const.
752 (best_xim_style): Remove first parameter: it's always just
753 supported_xim_styles. Change to look at supported_xim_styles directly.
755 2014-07-04 Eli Zaretskii <eliz@gnu.org>
757 * xdisp.c (redisplay_window): If redisplay of a window ends up
758 with point in a partially visible line at end of the window, make
759 sure the amended position of point actually has smaller Y
760 coordinate; if not, give up and scroll the display. (Bug#17905)
762 * window.c (window_scroll_pixel_based): When point ends up at the
763 last fully visible line, don't let move_it_to stop at the left
764 edge of the line and dupe us into thinking point is inside the
767 * w32.c (network_interface_info): Make sure the argument is a
770 2014-07-01 Eli Zaretskii <eliz@gnu.org>
772 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
773 the window whose glyph row is being prepared and a flag whether it
774 is for mode/header line. Make sure the glyph row's marginal areas
775 are in sync with what the window wants.
778 * xdisp.c (display_line, display_mode_line):
779 Call prepare_desired_row with additional arguments, as appropriate.
781 * dispextern.h (prepare_desired_row): Adjust prototype.
783 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
785 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
786 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
787 caused by xw_popup_dialog in daemon mode (Bug#17891).
789 2014-06-30 Eli Zaretskii <eliz@gnu.org>
791 * frame.c (do_switch_frame): When switching to another TTY frame,
792 make sure FrameCols and FrameRows are in sync with the new frame's
795 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
797 * coding.c (encode_coding_utf_8): Correctly count produced_chars
798 also in unibyte case. (Bug#17865)
800 2014-06-25 Glenn Morris <rgm@gnu.org>
802 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
804 2014-06-21 Eli Zaretskii <eliz@gnu.org>
806 * indent.c (Fvertical_motion): Doc fix.
807 Move to the goal column, if any, with a single call to
808 move_it_in_display_line, not in two calls. Doing this with two
809 calls causes move_it_in_display_line apply the line-prefix
810 handling twice instead of just once. (Bug#17823)
812 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
814 Port to OS X ACLs (Bug#17810).
815 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
816 ACL_TYPE_ACCESS) doesn't work.
818 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
820 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
821 before checking key-translation-map (bug#17659).
823 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
825 * font.c (font_make_object): Avoid dangling pointer which may
826 crash GC (Bug#17771).
828 2014-06-18 Eli Zaretskii <eliz@gnu.org>
830 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
831 prototype of DGifCloseFile as appropriate for older and newer
833 (gif_close): New function, encapsulates the differences in the
834 calling sequence of DGifCloseFile before v5.1.0 and after it.
835 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
836 error string where appropriate. (Bug#17790)
838 2014-06-16 Eli Zaretskii <eliz@gnu.org>
840 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
841 macro execution, make sure point didn't move since last complete
842 redisplay, as the condition for using the glyph matrix
843 information. (Bug#17777)
845 2014-06-14 Eli Zaretskii <eliz@gnu.org>
847 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
848 information if we are in the middle of executing a keyboard macro,
849 since redisplay doesn't update the screen until the macro is
850 finished. (Bug#17777)
852 2014-06-13 Eli Zaretskii <eliz@gnu.org>
854 * alloc.c (cleanup_vector): Don't dereference a font driver
855 pointer if it is NULL. (Bug#17771)
857 2014-06-11 Eli Zaretskii <eliz@gnu.org>
859 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
860 matching overlay strings with 'cursor' property against buffer
861 positions traversed in the glyph row. (Bug#17744)
863 2014-06-08 Glenn Morris <rgm@gnu.org>
865 * fileio.c (write-region-inhibit-fsync): Doc tweak.
867 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
869 2014-06-04 Eli Zaretskii <eliz@gnu.org>
871 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
872 contains garbage on WINDOWSNT (which could potentially infloop at
875 Minimize cursor motion during TTY menu updates.
876 * term.c (tty_menu_display): Don't position cursor here. Instead,
877 pass the cursor coordinates to update_frame_with_menu.
878 (tty_menu_activate): Send the hide cursor command only once in an
879 iteration through the outer 'while' loop.
881 * dispnew.c (update_frame_1): Accept an additional argument
882 SET_CURSOR_P, and position the cursor at the end of the frame
883 update only if that argument is non-zero. All callers changed to
884 provide the additional argument as non-zero, except for
885 update_frame_with_menu.
886 (update_frame_with_menu): Accept 2 additional arguments ROW and
887 COL; if they are non-negative, instruct update_frame_1 not to
888 position the cursor, and instead position it according to ROW and
891 * dispextern.h (update_frame_with_menu): Update prototype.
893 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
895 * callproc.c (call_process): Don't check read-only if we don't insert
896 anything (bug#17666).
898 2014-06-02 Eli Zaretskii <eliz@gnu.org>
900 * dispnew.c (update_frame_with_menu): Set display_completed.
902 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
904 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
906 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
908 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
909 to min(value, whole).
911 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
913 Bring back the changes to GDB-visible symbols, but only on AIX.
914 And only if it's not pre-4.2 GCC.
915 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
916 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
917 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
920 2014-05-31 Eli Zaretskii <eliz@gnu.org>
922 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
923 with PT, not GPT. (Bug#16433)
925 Revert last changes to GDB-visible symbols.
926 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
927 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
928 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
931 2014-05-31 Glenn Morris <rgm@gnu.org>
933 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
935 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
937 Fix port to 32-bit AIX with xlc (Bug#17598).
938 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
939 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
940 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
941 to work around a compiler bug in IBM xlc 12.1.
943 2014-05-29 Eli Zaretskii <eliz@gnu.org>
945 * xterm.c (x_update_window_end): Don't invalidate the entire
946 mouse-highlight info, just signal frame_up_to_date_hook that mouse
947 highlight needs to be redisplayed. (Bug#17588)
949 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
951 Port the GDB-visible symbols to AIX.
952 Without them, GDB doesn't work to debug Emacs, since the AIX linker
953 optimizes away the relevant external symbols. Use enums instead;
954 this suffices for the AIX port, which is 32-bit-only anyway.
955 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
956 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
957 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
960 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
962 Include sources used to create macuvs.h.
963 * Makefile.in ($(srcdir)/macuvs.h): New rule.
964 * macuvs.h: Use automatically-generated header.
966 2014-05-25 Eli Zaretskii <eliz@gnu.org>
968 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
969 if we are iterating over an object that generates glyphs for
970 marginal areas. (Bug#17585)
972 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
974 * xdisp.c (safe__call1, safe__eval): Now static.
976 2014-05-24 Eli Zaretskii <eliz@gnu.org>
978 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
979 (safe_call, safe__call1): Construct a va_list argument for safe_call.
980 (safe_call1): Call safe_call instead of safe__call directly.
982 2014-05-24 Ken Brown <kbrown@cornell.edu>
984 * w32term.c (x_delete_display) [CYGWIN]: Don't free
985 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
988 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
990 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
991 (safe__call, safe__call1, safe__eval): New functions.
993 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
994 (display_mode_element): Same for `:eval'.
996 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
998 Fix port to 32-bit AIX (Bug#17540).
999 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1000 twice. _text already includes this offset.
1001 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1003 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1005 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1006 when closest_pos is identical to to_charpos, don't recurse, since
1007 we already tried that, and failed. (Bug#17539)
1009 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1011 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1012 unwinding when frame's faces were not initialized yet, increment
1013 the frame's image-cache reference count before calling
1014 x_free_frame_resources. Don't dereference
1015 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1017 2014-05-11 Glenn Morris <rgm@gnu.org>
1019 * fileio.c (Ffile_executable_p): Doc tweak.
1021 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1023 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1024 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1026 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1028 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1030 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1032 Fix initialization of minibuffer history variable (Bug#17430).
1033 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1034 Move the initialization up to prevent any "value void" message.
1036 2014-05-06 Samuel Bronson <naesten@gmail.com>
1038 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1039 are matched (bug#17413).
1041 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1043 Stop tooltips pulling Emacs window to front (Bug#17408).
1044 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1045 SetWindowPos invocations.
1047 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1049 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1050 not initialized (Bug#17398).
1052 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1054 Revert recent libpng changes (Bug#17339).
1055 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1056 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1058 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1060 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1061 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1062 because WCONTINUED is always defined now.
1063 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1065 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1067 * buffer.c (overlay_strings): Fix the wording of the commentary.
1069 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1071 Consult libpng-config more consistently (Bug#17339).
1072 * Makefile.in (PNG_CFLAGS): New var.
1073 (ALL_CFLAGS): Use it.
1074 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1075 CFLAGS now handles this.
1077 2014-05-01 Glenn Morris <rgm@gnu.org>
1079 * floatfns.c (Fisnan):
1080 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1082 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1084 * term.c (tty_menu_activate): A better initialization for cursor
1087 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1089 * intervals.c: Tighten assertions.
1090 (create_root_interval): Make sure the interval is not empty.
1091 (intervals_equal): Use booleans.
1092 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1093 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1094 (balance_possible_root_interval): Simplify and use booleans.
1095 (split_interval_right, split_interval_left): Check LENGTH, and remove
1096 now redundant assertion.
1097 (adjust_intervals_for_insertion): Remove now redundant assertions.
1098 (delete_node, interval_deletion_adjustment)
1099 (adjust_intervals_for_deletion, merge_interval_right)
1100 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1101 (reproduce_interval): Make sure the interval is not empty.
1103 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1105 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1106 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1107 satisfaction that they would always be initialized.
1109 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1111 * term.c (tty_menu_display): Move the cursor to the active menu item.
1112 (tty_menu_activate): Return the cursor to the active menu item
1113 after displaying the menu and after displaying help-echo.
1114 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1115 for the details of why this is needed by screen readers and
1118 2014-04-29 Glenn Morris <rgm@gnu.org>
1120 * process.c (handle_child_signal):
1121 Handle systems without WCONTINUED. (Bug#15110, 17339)
1123 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1125 * search.c (Fnewline_cache_check): Don't try to count newlines
1126 outside the buffer's restriction, as find_newline doesn't support that.
1128 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1130 Port to GCC 4.9.0 with --enable-gcc-warnings.
1131 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1133 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1134 a way that also works with GCC 4.9.0.
1136 * search.c (Fnewline_cache_check): Remove unused locals.
1138 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1140 * search.c (find_newline1): New subroutine.
1141 (Fnewline_cache_check): New function.
1142 (syms_of_search): Defsubr it.
1144 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1146 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1147 * keyboard.c (unblock_input): Add comment.
1148 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1150 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1152 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1153 Also change identifiers to match the comments, and add more assertions
1156 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1158 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1159 glyph is written to TEXT_AREA of the temporary glyph_row.
1162 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1164 * emacs.c (close_output_streams): Don't clear and restore errno.
1166 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1168 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1169 never becomes visible, i.e. using XMonad (Bug#17237).
1171 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1173 * xdisp.c (Fline_pixel_height): Don't assume that the current
1174 buffer and the selected window's buffer are one and the same.
1177 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1178 paragraph-start cache before the newline cache. (Bug#17269)
1180 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1182 * window.c (save_window_save): Lookup window_point_insertion_type in
1183 the right buffer (bug#15457).
1184 (Qwindow_point_insertion_type): New var.
1185 (syms_of_window): Initialize it.
1187 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1189 Fix the MSDOS build.
1190 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1191 (copy_text_and_data): Zero out the atexit chain pointer before
1194 * termhooks.h (encode_terminal_code): Update prototype.
1196 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1197 visible for all DOS_NT ports, not just WINDOWSNT.
1198 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1200 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1201 unless it is defined.
1202 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1204 * process.c (close_on_exec, accept4, process_socket): Move into
1205 the "ifdef subprocesses" part.
1206 (catch_child_signal): Condition by "ifdef subprocesses".
1207 (syms_of_process) <Qinternal_default_process_sentinel>
1208 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1210 * msdos.h: Add prototypes for new functions.
1211 (EINPROGRESS): Define.
1212 (O_CLOEXEC): Define to zero.
1214 * msdos.c (check_window_system): Remove unnecessary an
1215 incompatible duplicate function.
1216 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1217 New functions in support of new functionality.
1219 * menu.c (single_menu_item): Add visual indication of submenu
1220 also for menus on MSDOS frames.
1221 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1223 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1224 when async subprocesses aren't supported.
1226 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1228 * emacs.c (close_output_streams): Zero out errno before calling
1231 * dired.c [MSDOS]: Include msdos.h.
1233 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1234 (DATA_START) [MSDOS]: Define.
1235 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1237 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1238 Ifdef away for MSDOS.
1239 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1240 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1242 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1243 Use temporary file template that is compatible with mkostemp.
1244 Move vfork-related portions under #ifndef MSDOS.
1245 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1247 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1249 * buffer.c (Foverlays_at): Add argument `sorted'.
1251 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1253 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1254 text, invalidate the bidi_paragraph_cache upto and including the
1257 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1259 Port to IRIX 6.5 (Bug#9684).
1260 * alloc.c (TAGGABLE_NULL): New constant,
1261 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1262 (next_vector, set_next_vector): Use it.
1263 * conf_post.h (INET6) [IRIX6_5]: Define.
1264 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1265 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1266 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1267 for consistency with how TAGGABLE_NULL is computed.
1269 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1271 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1272 before passing it to system APIs.
1274 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1276 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1278 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1279 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1281 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1283 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1285 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1287 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1288 covered by a display string that ends in a newline, and that cases
1289 going back by DVPOS lines to hit the search limit, lift the limit
1290 and go back until DVPOS is reached. (Bug#17244)
1292 * indent.c (Fvertical_motion): Handle correctly the case when the
1293 display string is preceded by an empty line.
1295 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1297 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1298 use S_IWRITE instead.
1300 2014-04-11 Glenn Morris <rgm@gnu.org>
1302 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1304 2014-04-09 Ken Brown <kbrown@cornell.edu>
1306 * Makefile.in (EMACS_MANIFEST): Revert last change.
1308 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1310 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1312 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1313 (symbol_block_pinned): New var.
1314 (Fmake_symbol): Initialize `pinned'.
1315 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1316 pinned and signal an error for un-purifiable objects.
1317 (pure_cons): Use it.
1318 (Fpurecopy): Use it, except for objects that can't be purified.
1319 (mark_pinned_symbols): New function.
1320 (Fgarbage_collect): Use it.
1321 (gc_sweep): Remove hack made unnecessary.
1323 2014-04-05 Glenn Morris <rgm@gnu.org>
1325 * keyboard.c (Fopen_dribble_file): Doc tweak.
1327 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1329 Backport from trunk.
1330 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1331 bar is zero height, just return (Bug#16976).
1332 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1333 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1334 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1335 is nil. If waiting for toolbar to complete, force a redraw.
1336 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1338 2014-04-03 Ken Brown <kbrown@cornell.edu>
1340 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1342 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1344 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1345 width from font width (Bug#17163).
1347 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1349 * frame.c (x_set_frame_parameters): Calculate default values of
1350 new frame sizes only after all other frame parameters have been
1351 processed (Bug#17142).
1353 2014-03-28 Ken Brown <kbrown@cornell.edu>
1355 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1358 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1360 * xterm.c (x_draw_image_glyph_string): Adjust image background
1361 width accordingly when its x position is adjusted. (Bug#17115)
1363 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1365 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1366 and width of image background when it is displayed with a 'box'
1369 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1371 More backward-compatible fix to char-equal core dump (Bug#17011).
1372 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1373 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1375 Fix core dump in char-equal (Bug#17011).
1376 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1377 unibyte buffers, as we can't tell whether the characters are
1380 * insdel.c (adjust_markers_for_delete): Remove unused local.
1382 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1384 Have (MARKER . ADJUSTMENT) undo records always be immediately
1385 after their corresponding (TEXT . POS) record in undo list.
1387 * lisp.h (record-delete): New arg record_markers.
1388 (record_marker_adjustment): No longer needed outside undo.c.
1389 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1390 adjustments to undo.c's record_marker_adjustments. Note that
1391 fileio.c's decide_coding_unwind is another caller to
1392 adjust_markers_for_delete. Because it has undo list bound to t,
1393 it does not rely on adjust_markers_for_delete to record marker
1395 (del_range_2): Swap call to record_delete and
1396 adjust_markers_for_delete so as undo marker adjustments are
1397 recorded before current deletion's adjustments, as before.
1398 (adjust_after_replace):
1399 (replace_range): Pass value for new record_markers arg to
1401 * undo.c (record_marker_adjustment): Rename to
1402 record_marker_adjustments and made static.
1403 (record_delete): Check record_markers arg and call
1404 record_marker_adjustments.
1405 (record_change): Pass value for new record_markers arg to
1407 (record_point): at_boundary calculation no longer needs to account
1408 for marker adjustments.
1410 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1412 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1415 2014-03-23 Glenn Morris <rgm@gnu.org>
1417 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1419 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1421 * buffer.c (struct sortvec): Add field `spriority'.
1422 (compare_overlays): Use it.
1423 (sort_overlays): Set it.
1425 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1427 * xdisp.c (redisplay_window): If all previous attempts to find the
1428 cursor row failed, try a few alternatives before falling back to
1429 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1431 2014-03-22 Daniel Colascione <dancol@dancol.org>
1433 * process.c (conv_sockaddr_to_lisp): When extracting the string
1434 names of AF_LOCAL sockets, stop before reading uninitialized
1437 2014-03-23 Daniel Colascione <dancol@dancol.org>
1439 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1440 array. (ASAN caught.)
1442 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1444 Fix regression introduced by patch for Bug#10500.
1445 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1446 * w32term.c (x_draw_image_relief): Likewise.
1448 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1450 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1451 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1452 maximize a frame for odd default fonts.
1454 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1456 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1458 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1460 * doc.c (store_function_docstring): Warn when we don't know where to
1462 (Fsubstitute_command_keys): Don't advertise the fact that
1463 text-properties are dropped, since we think it's a bug that we'll fix
1466 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1467 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1468 * frame.c (frame_garbaged): Make "docstring" more precise.
1470 2014-03-20 Glenn Morris <rgm@gnu.org>
1472 * charset.c (init_charset): When we cannot find the charsets directory,
1473 mention if EMACSDATA is set.
1475 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1477 * fns.c (Frandom): Fix rare bug where the result isn't random.
1479 Fix porting inconsistency about rounding to even.
1480 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1481 This way, the unusual !HAVE_RINT case acts like the usual
1482 HAVE_RINT case, and we can fix the documentation accordingly.
1484 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1486 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1487 (w32_wnd_proc): Initialize the dwHoverTime member of
1488 TRACKMOUSEEVENT structure.
1490 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1492 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1494 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1496 * search.c (find_newline): Speed up the function when using the
1497 newline cache, by halving the number of calls to
1498 region_cache_forward and region_cache_backward. (Bug#16830)
1500 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1502 * buffer.c (Fset_buffer): Document return value (bug#17015).
1504 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1506 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1507 nil, always resize character wise to avoid potential loss of the
1508 mode line (Bug#16923 related).
1510 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1512 * frame.c (x_set_frame_parameters): Always calculate new sizes
1513 pixelwise to avoid potential loss when rounding.
1515 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1517 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1518 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1520 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1522 * w32.c (fstatat): Don't add an extra slash if the argument ends
1523 with a slash: this fails the subsequent call to stat_worker on
1524 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1526 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1528 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1530 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1532 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1534 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1535 when frame is only on one screen (Bug#14713).
1537 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1539 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1540 there's a valid wrap point in the display line, the last glyph
1541 cannot "just barely fit" on this row, because display_line doesn't
1542 let it. Instead, proceed as if the last glyph didn't fit, so that
1543 we eventually back up the iterator to the wrap point. This avoids
1544 delusional behavior of move_it_to, whereby it proceeds to the next
1545 display line, but sets current_x to zero for all the glyphs that
1546 without word-wrap would fit on the previous display line.
1547 One result was that visual-order cursor movement behaved erratically
1549 (Fmove_point_visually): Add code to find the x coordinate of the
1550 last character before wrap point, under word-wrap on a TTY.
1552 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1554 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1555 also return value of MOVE_POS_MATCH_OR_ZV from
1556 move_it_in_display_line_to, when moving from beginning of line to
1557 point's position. (Bug#16961)
1559 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1561 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1562 * window.c (Fselect_window): Explain NORECORD and
1563 `buffer-list-update-hook' in doc-string.
1565 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1567 * window.c (Fother_window_for_scrolling): Check that
1568 Vother_window_scroll_buffer is a buffer.
1570 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1572 * xterm.c (xim_initialize): Always pass a copy of resource name
1573 to XRegisterIMInstantiateCallback and eassert whether return
1574 value is True. Passing copy is important because Xlib doesn't
1575 make its own copy and resource name argument usually points to
1576 SSDATA (Vx_resource_name), which may be changed from Lisp.
1577 (xim_close_display): For XUnregisterIMInstantiateCallback,
1578 always eassert return value and pass exactly the same values
1579 as were used for XRegisterIMInstantiateCallback.
1580 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1581 sources to check why if you are interested.
1583 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1585 * dispnew.c (change_frame_size_1): Add new_lines instead of
1586 new_height, the latter may be still zero if passed as such.
1587 * window.c (Fwindow_pixel_height): Mention bottom divider in
1590 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1592 Fix "resource temporarily unavailable" with xgselect
1594 * xgselect.c: Include <stdbool.h>.
1595 (xg_select) [!USE_GTK]: Don't lose track of errno.
1597 Fix minor --enable-gcc-warnings issues.
1598 * widget.c (update_various_frame_slots, EmacsFrameResize):
1599 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1601 2014-03-04 Ken Brown <kbrown@cornell.edu>
1603 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1604 represent the actual adjustment needed for alignment.
1606 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1608 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1609 needed, and don't reallocate if the initial allocation already
1610 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1612 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1614 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1617 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1619 * cmds.c (delete-char): Update docstring pointing out that the
1620 function ignores `delete-active-region' and `overwrite-mode'.
1622 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1624 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1626 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1627 allocated buffer due to alignment.
1628 (freehook): If the block to be freed was allocated by
1629 'aligned_alloc', find its real pointer before calling 'free'.
1631 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1634 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1636 * font.c (toplevel): Adjust comment about font cache layout.
1637 (font_clear_cache): Fix to match real font cache layout.
1638 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1639 (Fframe_font_cache) [FONT_DEBUG]: New function.
1640 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1642 Avoid crashes when X fonts are erroneously freed on reused X
1643 'Display *' connection data (Bug#16069). Note that X font
1644 resources still may be leaked, but currently there is no way
1645 to completely avoid it.
1646 * xterm.h (struct x_display_info): New member x_id. Add comments.
1647 * xterm.c (x_display_id): New variable.
1648 (x_term_init): Assign identifier to each opened X connection.
1649 * xfont.c (struct xfont): New member x_display_id.
1650 (xfont_open): Initialize it with frame's display id.
1651 (xfont_close): Check whether font's display id matches the one
1652 recorded for the given display. Adjust comment.
1653 * xftfont.c (struct xftfont_info):
1654 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1656 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1658 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1659 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1660 killed Vother_window_scroll_buffer.
1661 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1663 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1665 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1666 that start with more than 2 slashes as UNCs. (Bug#16751)
1668 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1670 Fix a few crashes and leaks when cloning C strings.
1671 * alloc.c, lisp.h (dupstring): New function.
1672 * gtkutil.c (xg_get_font):
1673 * term.c (tty_default_color_capabilities):
1674 * xsettings.c (store_monospaced_changed)
1675 (store_font_name_changed, parse_settings)
1676 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1677 This avoids some unlikely crashes due to accessing freed storage,
1678 and avoids some minor memory leaks in the more-typical case.
1680 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1682 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1683 cursor when modeline can't be dragged (Bug#16647).
1685 2014-02-28 Glenn Morris <rgm@gnu.org>
1687 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1688 from custom-delayed-init-variables. (Bug#11565)
1690 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1692 More fixes for mouse glyph calculations (Bug#16647).
1693 * window.c (coordinates_in_window): In intersection of
1694 horizontal and vertical window dividers prefer the horizontal
1695 one. Add some extra parens to last fix.
1696 (window_relative_x_coord): Return x-coordinate for header and
1698 * xdisp.c (remember_mouse_glyph): In text area don't extend
1699 glyph into mode line to show the vertical drag cursor there
1700 immediately. Subdivide mouse glyphs in right fringes to show a
1701 horizontal drag cursor as soon as we enter the "grabbable width"
1702 portion. Handle vertical border case separately. Do not
1703 subdivide window divider areas.
1704 (note_mouse_highlight): On bottom divider of bottommost windows
1705 show vertical drag cursor only when the minibuffer window can be
1708 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1710 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1711 reset by the face of the object just displayed. See also bug#76.
1712 (get_next_display_element): If the string came from a display
1713 property, examine the box face attribute at it->position, not at
1714 it->current.pos, since the latter was not updated yet. (Bug#16870)
1715 (handle_face_prop): Improve commentary.
1717 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1719 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1720 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1722 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1724 Fixes around Bug#16647.
1725 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1726 ON_BOTTOM_DIVIDER cases.
1727 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1728 only if the window has no right divider.
1729 (Fcoordinates_in_window_p): Fix doc-string.
1731 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1733 * lread.c (Funintern): Fix doc to match advertised calling convention.
1735 2014-02-24 Daniel Colascione <dancol@dancol.org>
1737 * keyboard.c (read_char): Close race that resulted in lost events.
1739 2014-02-22 Glenn Morris <rgm@gnu.org>
1741 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1742 * window.c (window-resize-pixelwise): Doc fixes.
1744 * process.c (Finternal_default_process_filter)
1745 (Finternal_default_process_sentinel): Doc tweaks.
1747 2014-02-21 Glenn Morris <rgm@gnu.org>
1749 * process.c (Fprocess_buffer, Faccept_process_output)
1750 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1753 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1755 * window.c (Fwindow_scroll_bar_width): New function.
1757 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1759 Pacify GCC when configuring with --enable-gcc-warnings.
1760 * xdisp.c (move_it_in_display_line_to) [lint]:
1761 Initialize recently-added local.
1763 2014-02-21 Daniel Colascione <dancol@dancol.org>
1765 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1767 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1769 * xdisp.c (init_iterator): Don't dereference a bogus face
1770 pointer. (Bug#16819)
1771 (try_cursor_movement): Don't use cursor position if
1772 set_cursor_from_row failed to compute it. This avoids assertion
1773 violations in MATRIX_ROW.
1774 (move_it_in_display_line_to): Save the iterator state in ppos_it
1775 only once per call. Reimplement the method used to return to the
1776 best candidate position if all the positions found in display line
1777 are beyond TO_CHARPOS. This cuts down the number of calls to
1778 bidi_shelve_cache, which moves a lot of stuff when lines are long
1779 and include bidirectional text. (Bug#15555)
1781 2014-02-20 Glenn Morris <rgm@gnu.org>
1783 * data.c (Fdefalias): Doc fix.
1785 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1787 * xdisp.c (display_line): Fix horizontal scrolling of large images
1788 when fringes are turned off. This comes at a price of not
1789 displaying the truncation/continuation glyphs in this case.
1792 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1793 CreateDIBSection returns an error indication, zero out *ximg after
1794 destroying the image. This avoids crashes in memory allocations
1795 due to the fact that some of the callers also call
1796 x_destroy_x_image, which will attempt to free an already free'd
1799 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1801 * widget.c (update_various_frame_slots): Don't set
1802 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1804 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1806 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1808 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1810 temacs --daemon fix (Bug#16599).
1811 * emacs.c (main): Initialize daemon_pipe[1] here ...
1812 (syms_of_emacs): ... instead of here.
1814 2014-02-16 Anders Lindgern <andlind@gmail.com>
1816 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1819 2014-02-16 Daniel Colascione <dancol@dancol.org>
1821 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1822 (xd_get_connection_address): Use it.
1823 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1824 xd_get_connection_address because the latter signals if the bus
1825 we're trying to close is already disconnected.
1827 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1829 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1830 argument to CreateThread. This avoids segfaults on Windows 9X.
1831 Reported by oslsachem <oslsachem@gmail.com>.
1833 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1835 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1836 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1837 (check_lseek): New function, to report lseek errors.
1838 (save_data_space, update_file_ptrs, read_header, write_header)
1839 (copy_file, copy_rest, unexec): Use these news functions.
1840 (update_file_ptrs): Don't assume wraparound behavior when
1841 converting a large size_t value to off_t.
1843 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1845 * composite.c (fill_gstring_header): Pass positions as C integers
1846 and move parameters checking to...
1847 (Fcomposition_get_gstring): ...this function. Handle case when
1848 buffer positions are in reversed order and avoid crash (Bug#16739).
1850 * buffer.c (validate_region): Mention current buffer in error message.
1852 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1854 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1856 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1858 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1860 2014-02-11 Glenn Morris <rgm@gnu.org>
1862 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1863 Replace refs to "OpenStep" in messages.
1865 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1867 Avoid "." at end of error diagnostics.
1868 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1869 * font.c (Ffont_at):
1870 * nsfns.m (ns_display_info_for_name):
1871 * nsselect.m (Fx_own_selection_internal):
1872 * nsterm.m (performDragOperation:):
1873 Remove "." from end of diagnostic.
1875 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1877 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1878 unintuitive (bug#15824).
1879 (Fyes_or_no_p): Doc fix (bug#15456).
1881 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1883 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1885 * eval.c (call_debugger): When exiting the debugger, do not allow
1886 max_specpdl_size less than actual binding depth (Bug#16603).
1887 (syms_of_eval): Adjust docstring.
1889 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1891 * cmds.c (Fself_insert_command): Output a clearer error message on
1892 negative repetitions (bug#9476).
1894 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1896 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1898 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1900 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1902 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1904 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1906 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1908 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1910 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1912 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1913 `exit' works (bug#15865).
1915 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1917 Constrain window box/body sizes and margin widths (Bug#16649).
1918 * xdisp.c (window_box_width): Don't return less than zero.
1919 (window_box_left_offset, window_box_right_offset): Don't return
1920 more than the window's pixel width.
1921 * window.c (window_body_height, window_body_width): Don't return
1923 (window_resize_apply): Adjust margin width, if necessary.
1925 2014-02-07 Glenn Morris <rgm@gnu.org>
1927 * nsterm.m (syms_of_nsterm): Doc fix.
1929 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1931 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1932 New variables: pointers through which to call the respective APIs.
1933 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1934 (filename_from_ansi, sys_link, check_windows_init_file):
1935 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1936 This is required on Windows 9X, where we dynamically load
1937 UNICOWS.DLL which has their non-stub implementations.
1938 (maybe_load_unicows_dll): Assign addresses to these 2 function
1939 pointers after loading UNICOWS.DLL.
1941 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1942 MultiByteToWideChar and WideCharToMultiByte through function
1945 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1948 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1950 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1951 for OSX >= 10.9 if separate spaces are used.
1952 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1954 2014-02-06 Glenn Morris <rgm@gnu.org>
1956 * buffer.c (cache-long-scans): Doc fix.
1958 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1960 * w32fns.c (Fw32_shell_execute): Doc fix.
1962 2014-02-05 Bastien Guerry <bzg@gnu.org>
1964 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1965 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1967 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1969 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1970 outside the window (Bug#16649).
1972 * xdisp.c (note_mouse_highlight): When entering a margin area show
1973 a non-text cursor (Bug#16647).
1975 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1977 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1978 It prompted a compile-time diagnostic on GNU/Linux.
1979 Simplify to remove the need for the label.
1981 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1983 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1984 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1985 to show it; otherwise return 'unsupported--w32-dialog' to signal
1986 to the caller that emulation with menus is necessary.
1987 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1989 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1991 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1994 * menu.c (Fx_popup_dialog): Don't condition the call to
1995 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1996 special symbol 'unsupported--w32-dialog', emulate the dialog with
1997 a menu by calling x-popup-menu.
1999 * menu.h (Qunsupported__w32_dialog): New extern variable.
2001 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2003 * keyboard.c (kbd_buffer_get_event): Read file notification events
2006 * xgselect.c (xg_select): Read glib events in any case, even if
2007 there are no file descriptors to watch for. (Bug#16519)
2009 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2011 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2012 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2013 * w32term.c (w32_draw_window_divider): Handle first and last
2015 * w32term.h (w32_fill_area_abs): New function.
2016 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2018 * xfaces.c (realize_basic_faces): Handle new face ids.
2019 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2020 and bottom divider width.
2021 * xterm.c (x_draw_window_divider): Handle first and last pixels
2024 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2026 * print.c (Fexternal_debugging_output): Add cast to pacify
2027 --enable-gcc-warnings.
2028 * eval.c (call_debugger): Grow specpdl if the debugger was
2029 entered due to specpdl overflow (Bug#16603) and allow more
2030 specpdl space for the debugger itself.
2032 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2034 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2037 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2039 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2040 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2042 * print.c (Fexternal_debugging_output): If the argument character
2043 is non-ASCII, encode it with the current locale's encoding before
2044 writing the result to the terminal. (Bug#16448)
2046 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2047 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2050 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2052 * process.c (create_process): Reset SIGPROF handler in the child.
2053 * callproc.c (call_process): Likewise.
2055 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2057 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2059 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2061 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2062 of zero to print strings, GDB doesn't like it.
2064 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2065 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2066 we still use correct addresses. (Bug#16576)
2068 2014-01-27 K. Handa <handa@gnu.org>
2070 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2071 to preserve the code detection behavior of 24.3.
2072 * coding.h (struct coding_system): New member detected_utf8_bytes.
2073 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2074 (decode_coding_gap): Use short cut for UTF-8 file reading only
2075 when coding->detected_utf8_bytes equals to coding->src_bytes.
2076 * fileio.c (Finsert_file_contents): Cancel the previous change.
2078 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2080 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2081 that are not visible.
2083 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2085 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2086 is grabbed (Bug#16565).
2088 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2090 * xdisp.c (last_max_ascent): Re-remove after erroneously
2091 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2093 (move_it_to): Re-remove reference to last_max_ascent.
2094 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2095 max_descent here instead of calling line_bottom_y.
2098 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2100 * terminal.c (initial_free_frame_resources): New function.
2101 (init_initial_terminal): Install new hook to free face cache
2102 on initial frame and avoid memory leak. For details, see
2103 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2104 * xfaces.c (free_frame_faces): Adjust comment.
2106 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2108 * data.c (Fstring_to_number): Document results if unparsable
2111 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2113 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2115 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2117 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2118 * coding.c (detect_coding_utf_8, emacs_mule_char)
2119 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2120 (check_utf_8, decode_coding):
2121 * coding.h (struct coding_system.errors):
2122 Use ptrdiff_t, not int, for integer values derived from buffer and
2125 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2126 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2127 before invoking decode_coding_gap, since there's just one block.
2129 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2131 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2132 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2133 too early. Again run change_frame_size before assigning menu-
2136 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2138 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2139 arrives, call x_check_fullscreen, in case the new display has a
2140 different resolution. (Bug#16517)
2142 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2144 * term.c (read_menu_input): If the selected frame changes, exit
2146 (tty_menu_show): If the selected frame changes while we displayed
2147 a menu, throw to top level. (Bug#16479)
2149 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2151 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2153 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2155 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2156 * data.c (count_one_bits_word): Fix bug (negated comparison)
2157 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2159 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2161 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2162 Avoid undefined behavior by initializing display property bit of a
2163 string processed by the bidirectional iterator. For details, see
2164 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2166 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2168 Minor cleanup of previous change.
2169 * image.c (imagemagick_error, Fimagemagick_types):
2170 Omit some recently-introduced and unnecessary casts and assignments.
2172 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2174 Fix two memory leaks discovered with Valgrind.
2175 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2176 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2178 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2180 Fixes in window size functions around Bug#16430 and Bug#16470.
2181 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2182 (Fwindow_mode_line_height, Fwindow_header_line_height)
2183 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2184 Minor doc-string adjustments.
2185 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2186 Rewrite doc-strings.
2187 (window_body_height, window_body_width): Do not count partially
2188 visible lines/columns when PIXELWISE is nil (Bug#16470).
2189 (Qfloor, Qceiling): New symbols.
2191 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2193 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2194 when the image cache is not yet allocated. (Bug#16509)
2196 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2198 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2199 re-attach intervals to its base buffer (Bug#16502).
2200 * intervals.c (set_interval_object): Move from here...
2201 * intervals.h (set_interval_object): ... to here. Fix comments.
2203 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2205 Avoid undefined behavior by initializing buffer redisplay bit.
2206 Problem reported by Dmitry Antipov in
2207 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2208 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2210 Revert some of the CANNOT_DUMP fix (Bug#16494).
2211 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2213 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2215 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2216 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2217 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2218 they are replaced by macros that expand into direct calls to the
2219 corresponding functions from GDI32.DLL.
2220 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2221 variables in the Cygwin build, they are unused.
2223 2014-01-19 K. Handa <handa@gnu.org>
2225 * composite.c (composition_update_it): Fix previous change.
2227 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2229 Fix file name handling on MS-Windows 9X.
2230 * w32.c (maybe_load_unicows_dll): New function.
2232 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2233 on, to make sure we can convert file names to and from UTF-8 on
2234 Windows 9X. This fixes a failure to start up because Emacs cannot
2235 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2237 * w32font.c [WINDOWSNT]: Include w32.h.
2238 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2239 of implementing the same stuff.
2240 Remove now unused g_b_init_is_windows_9x.
2242 * w32.h (maybe_load_unicows_dll): Add prototype.
2244 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2246 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2247 switch to single keyboard. Prevents daemon crashes when a new
2248 client connects while we show a TTY menu in an existing client.
2251 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2253 Fix MinGW64 porting problem with _setjmp.
2254 Reported by Eli Zaretskii in:
2255 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2256 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2257 the old _setjmp and _longjmp. All uses changed.
2259 2014-01-13 Daniel Colascione <dancol@dancol.org>
2261 * textprop.c (Fremove_list_of_text_properties):
2262 Correctly handle reaching the end of the interval tree. (Bug#15344)
2264 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2266 * xdisp.c (resize_mini_window): Round height to a multiple of
2267 frame's line height. Fix bug in calculation of window start
2268 position (Bug#16424).
2270 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2272 * macfont.m: Include termchar.h.
2273 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2274 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2275 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2276 *_WITH_GC_* to take face and f as parameters.
2277 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2278 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2280 2014-01-13 Daniel Colascione <dancol@dancol.org>
2282 Fix menu item updating in the presence of the Unity global menu
2285 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2286 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2288 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2289 updating menus; explain why.
2290 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2291 problem it's supposed to solve and it interferes with detecting
2292 the presence of a global menu.
2293 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2296 2014-01-11 K. Handa <handa@gnu.org>
2298 * composite.c (composition_update_it): Fix indexing of
2299 LGSTRING_CHAR (Bug#15984).
2301 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2303 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2305 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2307 * xdisp.c (try_window_id): Don't use this function's optimizations
2308 if overlays in the buffer displayed by the window have changed
2309 since last redisplay. (Bug#16347)
2310 (message_dolog): Fix indentation.
2312 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2314 * frame.c (frame_resize_pixelwise): Fix doc-string.
2316 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2318 Fix handling of internal borders (Bug#16348).
2319 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2320 Remove internal border width from pixel width of windows.
2321 (change_frame_size_1): Don't return early when frame's pixel
2322 size changes - we still have to record the new sizes in the
2324 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2325 also when toolbar gets larger.
2326 * window.c (check_frame_size): Include internal_border_width in
2328 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2329 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2330 In non-toolkit/non-GTK version clear internal border.
2331 * xterm.c (x_clear_under_internal_border): New function for
2332 non-toolkit/non-GTK version.
2333 (x_after_update_window_line): In non-toolkit/non-GTK version
2335 (handle_one_xevent, x_set_window_size):
2336 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2337 * xterm.h (x_clear_under_internal_border): Extern it.
2339 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2341 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2342 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2345 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2347 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2348 last value of point is not equal to buffer's point. (Bug#16129)
2350 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2353 * nsterm.h (updateCollectionBehavior): Rename from
2354 updateCollectionBehaviour. All uses changed.
2356 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2357 * Makefile.in (SETFATTR): New macro.
2358 (temacs$(EXEEXT)): Use it.
2360 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2362 Fix maximization behavior on Windows (Bug#16300).
2363 * w32fns.c (w32_fullscreen_rect): Don't handle
2364 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2365 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2366 of SetWindowPos. Restore last placement also when leaving
2367 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2368 but the FULLSCREEN_BOTH case.
2370 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2373 * data.c (arithcompare_driver):
2374 * fileio.c (Fcar_less_than_car):
2375 * fns.c (internal_equal):
2376 * frame.c (delete_frame):
2377 * lisp.h (enum More_Lisp_Bits):
2379 Avoid C99 constructs that don't work in C89.
2380 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2381 to port to C89, which doesn't have 'long long'.
2382 (count_trailing_zero_bits): Use them.
2384 2014-01-03 Chong Yidong <cyd@gnu.org>
2386 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2388 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2390 Further adjust frame/window scrollbar width calculations.
2391 * window.c (apply_window_adjustment):
2392 Set windows_or_buffers_changed.
2393 (Fwindow_scroll_bars): Return actual scrollbar width.
2394 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2395 For non-toolkit builds again use 14 as minimum width and set
2396 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2397 * xterm.c (XTset_vertical_scroll_bar): Take width from
2398 WINDOW_SCROLL_BAR_AREA_WIDTH.
2399 (x_new_font): Rename wid to unit. Base calculation of new
2400 scrollbar width on toolkit used and make it analogous to that of
2401 x_set_scroll_bar_default_width.
2402 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2403 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2404 of GetSystemMetrics.
2405 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2406 WINDOW_SCROLL_BAR_AREA_WIDTH.
2407 (x_new_font): Make it correspond to changes in xterm.c.
2409 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2411 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2412 This is a cleaner way to fix the MinGW-w64 porting problem.
2413 Check for INTPTR_MAX misconfiguration.
2415 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2417 * search.c (newline_cache_on_off, find_newline): In indirect
2418 buffers, use the newline cache of the base buffer.
2420 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2421 buffer, invalidate the caches of its base buffer. (Bug#16265)
2423 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2424 buffers, use the width-run cache of the base buffer.
2426 * xdisp.c (redisplay_window): When the window displays an indirect
2427 buffer, and the character widths in the display table have
2428 changed, invalidate the width-run cache of the corresponding base
2431 * fileio.c (Finsert_file_contents): When invalidating the newline
2432 cache, consider the case of inserting into indirect buffer.
2434 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2435 In indirect buffers, use the paragraph cache of the base buffer.
2437 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2439 * window.c (grow_mini_window): Fix last change.
2441 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2443 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2445 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2447 * w32term.c (w32_initialize): Use LCID and LOWORD.
2449 * w32proc.c (create_child): Use pid_t for 5th argument.
2450 (IsValidLocale): Don't provide prototype for MinGW64.
2451 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2452 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2454 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2455 MinGW64 doesn't support.
2457 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2459 * w32.c (set_named_security_info): New function.
2460 (acl_set_file): Fall back on set_named_security_info if
2461 set_file_security fails.
2462 (g_b_init_set_named_security_info_w)
2463 (g_b_init_set_named_security_info_a): New static variables.
2464 (globals_of_w32): Initialize them to zero.
2465 (set_named_security_info): Set them to non-zero if the
2466 corresponding API is available.
2467 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2468 New function typedefs.
2470 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2472 Some more fixes following pixelwise resize changes including one
2474 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2475 of frame_resize_pixelwise.
2476 * widget.c (pixel_to_text_size): New function.
2477 (update_wm_hints): Have size hints respect value of
2478 frame_resize_pixelwise.
2479 (EmacsFrameResize): Alway process resize requests pixelwise.
2480 * window.c (grow_mini_window): Make sure mini window is at least
2482 * xdisp.c (display_menu_bar): Make sure menubar extends till
2484 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2485 (x_set_tool_bar_lines): Calculate pixelwise.
2486 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2487 frame_resize_pixelwise.
2489 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2491 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2492 variables not used there.
2494 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2496 * w32.c (sys_umask): New function. (Bug#16299)
2498 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2500 * dispnew.c (change_frame_size_1): Take old width of root window
2501 from that window's pixel width. (Bug#16284)
2503 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2505 Plain copy-file no longer chmods an existing destination (Bug#16133).
2506 * fileio.c (realmask): Now a static var, not a local.
2507 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2508 Remove arg STATPTR. All uses changed.
2509 (Fcopy_file): Do not alter permissions of existing destinations,
2510 unless PRESERVE-PERMISSIONS (renamed from
2511 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2512 Avoid race when testing for existing destinations and for
2513 when input and output files are the same.
2514 If changing the group fails, adjust both default and
2515 preserved permissions so that access is not granted to the
2517 (Fset_default_file_modes, init_fileio): Update realmask.
2518 (Fdefault_file_modes): Use realmask instead of calling umask.
2520 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2522 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2523 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2524 flags on the daemon pipe ends before execing.
2526 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2528 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2529 session. (Bug#14739)
2531 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2533 * callproc.c (Vexec_path): Document that exec-directory is in it.
2535 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2537 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2540 2013-12-27 Chong Yidong <cyd@gnu.org>
2542 * data.c (Fsymbol_function): Doc fix.
2544 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2546 Some more tinkering with Bug#16051.
2547 * window.c (resize_frame_windows): Don't let the size of the
2548 root window drop below the frame's default character size.
2549 Never ever delete any subwindows - let the window manager do the
2552 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2553 of toolbar lines needed when they exceed the height of the root
2555 (unwind_create_frame_1): New function.
2556 (Fx_create_frame): Generally inhibit calling the window
2557 configuration change hook here. Remove extra call to
2558 change_frame_size - it's not needed when we don't run the
2559 configuration change hook.
2561 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2563 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2564 On my Fedora 19 platform the core dumps were so big that
2565 my desktop became nearly catatonic.
2566 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2567 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2568 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2569 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2570 a clang-only syntax.
2571 * conf_post.h (__has_feature): New macro, if not already defined.
2572 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2573 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2575 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2577 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2578 is a file name. (Bug#16252)
2580 2013-12-25 Chong Yidong <cyd@gnu.org>
2582 * keyboard.c (Voverriding_terminal_local_map)
2583 (Voverriding_local_map): Doc fix.
2585 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2587 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2589 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2590 file name when it is submitted to ShellExecute. Simplify code.
2591 Don't test DOCUMENT for being a string, as that is enforced by
2592 CHECK_STRING. Doc fix.
2594 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2596 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2597 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2598 redisplay_tool_bar does. Improve and fix commentary.
2599 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2600 limits of the glyph matrices. (Bug#16051)
2601 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2602 only when the new size is different from the old one, and the new
2603 size can be achieved given the frame height.
2605 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2607 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2609 2013-12-23 Glenn Morris <rgm@gnu.org>
2611 * lread.c (Fload): Mention load-prefer-newer in doc.
2613 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2615 Handle Bug#16207 by being more restrictive when running hooks.
2616 * window.c (unwind_change_frame): New function.
2617 (Fset_window_configuration): Don't run configuration change hook
2618 while the frame configuration is unsafe. Call select_window
2621 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2623 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2625 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2627 * nsterm.h: Declare EmacsColor category.
2629 * nsterm.m (NSColor): Implement EmacsColor category.
2630 (ns_get_color): Use colorUsingDefaultColorSpace.
2631 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2633 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2635 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2637 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2638 having the PNG_NORETURN attribute, to avoid compiler warning in
2641 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2643 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2645 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2646 fringe background extension.
2647 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2648 because they are now always the same as `left' and `width',
2649 respectively. Remove code for the case that `width' and
2650 `sb_width' are different.
2652 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2654 Remove scroll_bar_actual_width from frames.
2655 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2656 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2657 (x_figure_window_size):
2658 * nsterm.m (x_set_window_size):
2659 * widget.c (set_frame_size):
2660 * w32term.c (x_set_window_size):
2661 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2662 scroll_bar_actual_width.
2664 Convert scroll_bar members to integers on Windows.
2665 * w32term.h (struct scroll_bar): Convert top, left, width,
2666 height, start, end and dragging to integers.
2667 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2669 * w32term.c (w32_set_scroll_bar_thumb)
2670 (w32_scroll_bar_handle_click): Remove XINT conversions for
2671 scroll_bar members. Treat bar->dragging as integer.
2672 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2673 first element. Remove XINT conversions for scroll_bar members.
2674 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2675 Remove XINT conversions for scroll_bar members.
2677 Fix assignment for new window total sizes.
2678 * window.c (Fwindow_resize_apply_total): Assign values for
2681 2013-12-20 Chong Yidong <cyd@gnu.org>
2683 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2684 argument to `append'.
2686 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2688 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2689 current text face, for extending the face of the display margins.
2692 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2693 Doc fix. (Bug#16190)
2695 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2697 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2700 * nsterm.m (Qfile, Qurl): New.
2701 (EV_MODIFIERS2): New macro.
2702 (EV_MODIFIERS): Use EV_MODIFIERS2.
2703 (ns_term_init): Remove font and color from DND, does not work on
2704 newer OSX, and other ports don't have them.
2705 (performDragOperation:): Handle modifiers used during drag.
2706 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2707 Remove global Lisp variables used to communicate with ns-win.el.
2708 Remove font and color handling.
2709 (syms_of_nsterm): Defsym Qfile and Qurl.
2711 2013-12-19 Anders Lindgren <andlind@gmail.com>
2713 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2714 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2716 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2717 (constrainFrameRect): Remove special case nr_screens == 1.
2718 Don't constrain size to size of view.
2720 * nsterm.h (ns_output): Remove dont_constrain.
2722 2013-12-19 Anders Lindgren <andlind@gmail.com>
2724 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2726 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2728 Minor fixes for recent openp changes.
2729 * lisp.h (GCPRO7): New macro.
2730 * lread.c (openp): Use bool for boolean; all callers changed.
2731 Protect save_string from GC. Don't assume that file descriptors
2732 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2733 warning about uninitialized variable.
2735 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2737 * w32fns.c (emacs_abort): Use intptr_t as argument of
2738 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2740 2013-12-18 Glenn Morris <rgm@gnu.org>
2742 * lread.c (Fload): Pass load_prefer_newer to openp.
2743 Don't bother checking mtime if openp already did it.
2744 (openp): Add `newer' argument, to check all suffixes
2745 and find the newest file.
2746 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2747 * callproc.c (call_process):
2748 * charset.c (load_charset_map_from_file):
2749 * emacs.c (init_cmdargs):
2750 * image.c (x_create_bitmap_from_file, x_find_image_file):
2752 * lread.c (Flocate_file_internal):
2753 * process.c (Fformat_network_address):
2754 * sound.c (Fplay_sound_internal):
2755 * w32.c (check_windows_init_file):
2756 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2758 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2760 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2762 * w32.c (getloadavg): Don't index samples[] array with negative
2763 indices. Recover from wall-clock time being set backwards.
2765 * w32term.c (w32_initialize): Declare the argument of
2766 set_user_model as const.
2768 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2769 (w32_menu_show): Constify some arguments passed to MessageBox.
2771 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2772 to initialize Lisp objects.
2774 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2775 initialize Lisp objects.
2777 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2778 use variables used only on X under that condition.
2780 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2781 variables not used there.
2783 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2785 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2786 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2788 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2790 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2791 code, revealed in presence of R2L characters, character
2792 compositions, and display vectors. A better fix for Bug#16148.
2793 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2794 GTK and NS builds, they don't have this member of struct frame.
2796 * dispextern.h (struct composition_it): Correct a comment for the
2799 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2801 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2802 This prevents a compilation error on C compilers that do not
2803 default functions to return 'int' if not declared. Also, add
2804 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2805 since it now uses inline functions.
2807 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2809 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2810 display margins on mode line, header line, and in the frame's
2811 tool-bar window. (Bug#16165)
2813 2013-12-16 Andreas Schwab <schwab@suse.de>
2815 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2817 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2819 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2822 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2824 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2826 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2828 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2829 intended to find bogus pointers in font objects (Bug#16140).
2830 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2831 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2832 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2833 Disable for MS-Windows due to Bug#15876; apparently this
2834 requires more or less substantial changes in fontset code.
2835 * xfont.c (xfont_close):
2836 * xftfont.c (xftfont_close): Call x_display_info_for_display
2837 to check whether 'Display *' is valid (Bug#16093 and probably
2840 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2842 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2843 Reported by Juanma Barranquero <lekktu@gmail.com>.
2845 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2846 open a pty on MS-Windows. (Bug#16152)
2848 * emacs.c (decode_env_path): Fix bogus comparison against
2849 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2851 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2853 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2854 (Fx_file_dialog): Add parentheses around && to silence warning.
2856 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2858 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2860 * xdisp.c (extend_face_to_end_of_line): Extend background of
2861 non-default face in margin areas as well. (Bug#16151)
2862 (display_line): Call extend_face_to_end_of_line for continued
2863 lines as well, if the display margins have non-zero width.
2864 (set_glyph_string_background_width): When needed, set the
2865 extends_to_end_of_line_p flag on glyph strings to be drawn in
2866 margin areas, not only in the text area.
2868 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2871 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2873 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2874 Don't worry about verify_error being t, since it has to be a list.
2876 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2878 Use bool for boolean, focusing on headers.
2879 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2880 No need to include <stdbool.h>, since conf_post.h does it now.
2881 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2882 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2883 (SET_PER_BUFFER_VALUE_P):
2884 * ccl.c, ccl.h (setup_ccl_program):
2885 * ccl.h (CHECK_CCL_PROGRAM):
2886 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2887 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2888 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2889 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2890 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2891 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2892 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2893 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2894 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2895 (CHARSET_FAST_MAP_SET):
2896 * coding.c (decode_coding_ccl, encode_coding_ccl):
2897 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2898 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2899 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2900 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2901 (decode_coding_c_string):
2902 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2903 * conf_post.h (has_attribute):
2904 * dispextern.h (trace_redisplay_p)
2905 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2906 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2907 (SET_GLYPH_FROM_CHAR_GLYPH)
2908 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2909 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2910 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2911 (cursor_in_mouse_face_p):
2912 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2913 (blank_row, prepare_desired_row)
2914 (build_frame_matrix_from_leaf_window, make_current)
2915 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2916 (update_window, scrolling_window, update_frame_line):
2917 * disptab.h (GLYPH_FOLLOW_ALIASES):
2918 * editfns.c (Fformat):
2919 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2920 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2921 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2922 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2923 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2924 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2925 (FONT_DEFERRED_LOG):
2926 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2927 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2928 (FRAME_MOUSE_UPDATE):
2929 * fringe.c (Fdefine_fringe_bitmap):
2930 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2931 (x_create_bitmap_from_xpm_data, xpm_load_image):
2932 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2933 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2934 (MERGE_INTERVAL_CACHE):
2935 * keymap.h (KEYMAPP):
2936 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2937 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2938 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2939 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2940 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2941 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2942 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2943 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2944 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2945 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2946 (SETUP_BUFFER_SYNTAX_TABLE):
2947 * systime.h (timespec_valid_p):
2948 * term.c (save_and_enable_current_matrix):
2949 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2950 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2951 (redisplay_internal, try_window_reusing_current_matrix)
2952 (sync_frame_with_window_matrix_rows, try_window_id)
2953 (display_menu_bar, display_tty_menu_item, display_mode_line)
2954 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2955 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2956 * xmenu.c (xmenu_show):
2957 * xterm.c (use_xim, x_term_init):
2958 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2959 (struct x_bitmap_record):
2960 Use bool for booleans.
2961 * ccl.c (struct buffer_text):
2962 * ccl.h (struct ccl_program):
2963 * charset.h (struct charset):
2965 * coding.h (struct iso_2022_spec, struct coding_system):
2966 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2967 (struct glyph_string, struct face, struct face_cache)
2968 (struct bidi_string_data, struct bidi_it)
2969 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2971 * editfns.c (Fformat):
2972 * frame.h (struct frame):
2973 * fringe.c (struct fringe_bitmap):
2974 * intervals.h (struct interval):
2975 * keyboard.h (struct kboard):
2976 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2977 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2978 (struct Lisp_Buffer_Local_Value, union specbinding):
2979 * macfont.m (struct macfont_info):
2980 * process.h (struct Lisp_Process):
2981 * termchar.h (struct tty_display_info):
2982 * window.h (struct window):
2983 * xterm.h (struct x_output):
2984 Use bool_bf for boolean bit-fields.
2985 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2986 All callers changed.
2987 * ccl.h (struct ccl_program): Remove unused members private_state,
2988 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2990 (struct ccl_spec): Remove unused members cr_carryover,
2991 eight_bit_carryover.
2992 * conf_post.h: Include <stdbool.h>.
2993 (bool_bf): New type.
2994 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2995 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2996 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2997 'do { ... } while (false)' brackets.
2998 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2999 Args must now be expressions; all callers changed.
3000 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3001 (PRODUCE_GLYPHS): Simplify use of boolean.
3002 * fileio.c (Fcopy_file):
3003 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3004 * lisp.h (UNGCPRO): Return void, not int.
3005 (FOR_EACH_TAIL): Use void expression, not int expression.
3006 * region-cache.c: Reindent.
3007 * region-cache.h: Copy comments from region-cache.c, to fix
3008 incorrect remarks about booleans.
3010 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3012 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3013 when character at point is displayed from a display vector.
3016 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3018 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3019 now a list of certificate validation checks that will abort a
3020 connection with an error.
3021 (Fgnutls_boot): Document it and use it.
3023 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3025 * w32term.c (w32_enable_frame_resize_hack): New variable.
3026 (x_set_window_size): Use it to hack frame resizing on Windows
3029 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3031 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3032 Windows-specific code to w32.c. Change error message text to
3033 match that of Posix platforms.
3035 * w32.c (w32_copy_file): New function, most of the code copied and
3036 reworked from Fcopy_file. Improve error handling. Plug memory
3037 leak when errors are thrown. Support file names outside of the
3038 current codepage. (Bug#7100)
3040 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3042 * lread.c (load_path_default): Prototype.
3044 2013-12-13 Glenn Morris <rgm@gnu.org>
3046 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3047 (dump_path): Remove.
3048 (load-path-default): Remove `changed' argument.
3049 Do not set dump_path permanently. Simplify.
3050 (init_lread): Simplify.
3051 (syms_of_lread): Remove dump_path.
3053 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3055 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3056 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3057 2013-12-12 font-related change to avoid Bug#16128, which
3058 is quite hard to fix without even more substantial changes.
3060 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3062 * font.c (font_close_object): Check for live frame (Bug#16128).
3064 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3066 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3067 Return ptrdiff_t, not int, since it's a buffer size.
3068 Reindent/reparen some macros to a more Gnuish style.
3070 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3072 Avoid undefined behavior with huge regexp interval counts.
3073 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3074 since it's now specialized to interval counts. All uses changed.
3075 Do not assume wraparound on signed integer overflow.
3076 (regex_compile): Simplify based on the above changes.
3078 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3080 Support file names on MS-Windows that use characters outside of
3081 the current system codepage. (Bug#7100)
3083 * w32.c (get_file_security, set_file_security)
3084 (create_symbolic_link): Separate pointers and boolean flags for
3085 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3086 non-zero, else the former.
3087 (codepage_for_filenames, filename_to_utf16, )
3088 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3090 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3092 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3093 Accept only one argument; all callers changed.
3094 (dostounix_filename): Remove the second argument, now works in
3095 UTF-8. All callers changed.
3096 (parse_root): Lose DBCS code.
3097 (get_long_basename, w32_get_short_filename, init_environment)
3098 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3099 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3100 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3101 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3102 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3103 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3105 (ansi_encode_filename): New function.
3106 (get_emacs_configuration, get_emacs_configuration_options):
3108 (add_volume_info, GetCachedVolumeInformation): Run the input file
3109 name through unixtodos_filename, to ensure it is stored and
3110 referenced in canonical form.
3111 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3112 (logon_network_drive, sys_link, utime): Improve error handling.
3113 (sys_access): New function.
3114 (hashval, generate_inode_val): Unused functions deleted.
3115 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3116 (check_windows_init_file): Convert error message from UTF-8 to
3117 ANSI codepage, for display in the message box.
3118 (globals_of_w32): Set w32_unicode_filenames according to the OS
3121 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3122 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3123 (syms_of_w32term): Declare w32-unicode-filenames.
3125 * w32proc.c (new_child, delete_child): Remove code that handled
3126 unused pending_deletion and input_file members of the child struct.
3127 (create_child, sys_spawnve): Convert all file names to ANSI
3128 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3129 name cannot be encoded in ANSI codepage. Don't use
3130 unixtodos_filename, mirror slashes by hand.
3131 (record_infile, record_pending_deletion): Functions deleted.
3132 (Fw32_short_file_name): Call w32_get_short_filename instead of
3135 * w32notify.c (add_watch): Work in Unicode mode when
3136 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3137 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3138 instead, do the same with Lisp primitives.
3140 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3141 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3142 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3143 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3144 (Fw32_shell_execute): Improve error reporting.
3145 (Fdefault_printer_name): Ifdef away for Cygwin.
3147 * w32.h (struct _child_process): Remove input_file and
3148 pending_deletion members that are no longer used.
3149 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3150 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3151 (ansi_encode_filename): New and updated prototypes.
3153 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3155 (unexec): Don't use dostounix_filename, it expects a file name in
3156 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3159 * fileio.c (Ffile_name_directory, file_name_as_directory)
3160 (directory_file_name, Fexpand_file_name)
3161 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3162 arguments of dostounix_filename.
3163 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3164 use MAX_UTF8_PATH for size of file-name strings.
3165 (emacs_readlinkat): Build an explicitly unibyte string for file
3167 (syms_of_fileio) <file-name-coding-system>:
3168 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3170 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3171 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3172 directories to UTF-8.
3173 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3174 environment, and each element of the input PATH, to UTF-8.
3176 * dired.c (file_attributes): Use build_unibyte_string explicitly
3177 to make Lisp strings from user and group names.
3179 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3182 * coding.c (decode_file_name, encode_file_name): New functions.
3184 * termcap.c (tgetent): Adapt to the change in arguments of
3187 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3190 * msdos.c (dostounix_filename, init_environment): Adapt to the
3191 change in arguments of dostounix_filename.
3193 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3194 [WINDOWSNT]: Encode file names passed to the image libraries in
3197 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3198 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3200 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3201 arguments of dostounix_filename.
3203 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3205 * font.h (struct font_entity) [HAVE_NS]: New field to record
3206 font driver which was used to create this entity.
3207 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3208 frame where the font was opened.
3209 (font_close_object): Add prototype.
3210 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3211 (font_close_object): Not static any more. Lost frame arg.
3212 Adjust comment and users.
3213 * alloc.c (cleanup_vector): Call font_close_object to adjust
3214 per-frame font counters correctly. If HAVE_NS, also call
3215 driver-specific cleanup for font-entity objects.
3216 * ftfont.c (ftfont_open):
3217 * nsfont.m (nsfont_open):
3218 * w32font.c (w32font_open_internal):
3219 * xfont.c (xfont_open):
3220 * xftfont.c (xftfont_open): Save frame pointer in font object.
3221 * macfont.m (macfont_open): Likewise.
3222 (macfont_descriptor_entity): Save driver pointer to be able
3223 to call its free_entity routine when font-entity is swept.
3224 * ftxfont.c (ftxfont_open): Add eassert because frame
3225 pointer should be saved by ftfont_driver.open.
3227 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3229 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3230 input polling is used. This is still meaningful for Cygwin, see
3231 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3232 * keyboard.c (poll_for_input_1, input_polling_used):
3233 Define unconditionally.
3234 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3235 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3236 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3237 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3238 (face_for_char): Likewise. Rearrange eassert and return ASCII
3239 face for CHAR_BYTE8_P.
3240 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3242 2013-12-11 Ken Brown <kbrown@cornell.edu>
3244 * dispextern.h (erase_phys_cursor):
3245 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3247 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3249 * nsterm.m (x_free_frame_resources):
3250 * term.c (tty_free_frame_resources):
3251 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3252 face cache because it's implied by free_frame_faces anyway.
3253 * w32term.c (x_free_frame_resources): Likewise. Do not call
3254 free_frame_faces twice.
3256 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3258 * editfns.c (Fformat_time_string): Mention %F in the doc.
3260 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3262 * window.c (resize_frame_windows): Don't return immediately when
3263 the root window's size doesn't change - the minibuffer window
3264 may still have to be repositioned/resized.
3265 * xfns.c (Fx_create_frame): Always change the frame size after
3266 initializing the frame's faces.
3267 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3268 change_frame_size should already have done it.
3269 (x_new_font): Assign new tool- and menu-bar heights.
3270 (x_set_window_size_1): Account for tool- and menu-bar heights
3271 (Bug#16013). Don't set pixel sizes since change_frame_size
3272 should already have done it.
3274 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3276 Remove the option of using libcrypto.
3277 * Makefile.in (LIB_CRYPTO): Remove.
3278 (LIBES): Don't use it.
3280 2013-12-11 Juri Linkov <juri@jurta.org>
3282 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3283 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3285 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3287 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3288 drawn tool bar items (Bug#16058).
3289 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3291 2013-12-09 Ken Brown <kbrown@cornell.edu>
3293 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3295 * lisp.h (get_frame_param): Adjust conditions for prototype
3298 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3300 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3301 Avoid unused macro warning if configured --without-xft.
3303 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3305 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3307 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3309 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3311 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3313 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3315 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3317 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3319 Use libcrypto's checksum implementations if available, for speed.
3320 * Makefile.in (LIB_CRYPTO): New macro.
3323 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3324 The macro didn't conform to C99 due to type mismatch,
3325 which caused compilation failure with Sun C 5.12,
3326 and it was confusing anyway. Include window.h to declare
3327 redisplay_other_windows.
3329 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3331 * window.c (set_window_buffer): Update mode line (bug#16084).
3333 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3335 Fix minor problems found by static checking.
3336 * keyboard.c (poll_for_input_1, input_polling_used):
3337 Define only if HAVE_NTGUI.
3338 * xmenu.c (popup_activate_callback): Omit unnecessary
3339 check against USE_X_TOOLKIT, which must be defined here anyway.
3340 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3343 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3345 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3347 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3349 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3351 * nsterm.m (x_set_window_size): Remove fprintf.
3352 (init): Define always. Set applicationDidFinishLaunchingCalled
3354 (applicationDidFinishLaunching:):
3355 Set applicationDidFinishLaunchingCalled.
3356 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3359 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3361 Pixel resize changes for NS (Bug#16049).
3362 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3363 height/width. row/cols are locals.
3364 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3365 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3366 (windowWillResize): Remove gsextra. Calculate extra as in
3368 (x_new_font): Don't change frame size if fullscreen.
3369 Change size pixelwise.
3371 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3372 comment in xfns.c. Change to pixelwise call.
3374 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3376 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3379 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3381 * xterm.c (input_signal_count): Remove.
3382 (x_dispatch_event): Define unconditionally.
3383 (x_make_frame_visible): Process X events until the frame
3384 is really visible (Bug#16027).
3385 * xterm.h (x_dispatch_event): Declare unconditionally.
3387 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3389 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3391 * nsterm.m (x_set_window_size): Handle pixelwise.
3393 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3395 * w32term.c (x_new_font):
3396 * xterm.c (x_new_font): Calculate new frame size from new font
3399 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3401 * lisp.h (FOR_EACH_TAIL): New macro.
3402 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3404 * window.c (select_window): Call second wset_redisplay before we change
3405 selected_window (bug#16034).
3407 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3409 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3411 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3413 * w32xfns.c: Include window.h, to avoid a compiler warning.
3415 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3417 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3418 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3419 window_scroll takes care of it.
3420 (Fset_window_point, Fdelete_other_windows_internal)
3421 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3422 (Fsplit_window_internal, Fdelete_window_internal)
3423 (Fresize_mini_window_internal, Fset_window_configuration)
3424 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3425 cause redisplay instead of forcing a complete redisplay.
3426 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3427 we're only affecting the selected_window.
3429 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3431 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3432 directional control characters. Update type and category
3433 determination according to the UBA from Unicode v6.3.
3434 (bidi_category_t): New category EXPLICIT_FORMATTING.
3436 * dispextern.h (bidi_type_t): Update to include new bidirectional
3437 properties introduced with Unicode v6.3. (Bug#16043)
3439 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3441 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3444 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3446 * font.c (font_list_entities): Remove dummy assignment.
3447 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3448 used on graphic displays only. Remove unused 'font_encoder' member.
3449 (struct font_bitmap): Remove unused 'extra' member.
3450 * nsfont.m (nsfont_open):
3451 * w32font.c (w32font_open_internal):
3452 * ftfont.c (ftfont_get_bitmap): Adjust users.
3454 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3456 Use bool for boolean.
3457 * tparam.c (tparam1):
3458 * undo.c (record_point, record_property_change):
3459 Use bool for boolean, for local vars that are always true or false.
3461 Minor integer overflow fixes (Bug#16033).
3462 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3463 This improves on the previous fix to this function.
3464 (window_resize_check): When summing up pixel counts, don't rely on
3465 undefined behavior if the sum overflows.
3467 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3469 * window.c (Fset_window_new_pixel): Don't choke at negative
3470 argument value (Bug#16033).
3472 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3473 to avoid crash in window_box_height.
3475 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3476 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3478 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3480 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3482 Minor integer overflow fixes.
3483 * window.c (Fset_window_new_pixel, grow_mini_window):
3484 * xdisp.c (Fwindow_text_pixel_size):
3485 Avoid undefined behavior on signed integer overflow.
3486 * xfns.c (x_set_mouse_color):
3487 Check that drag shape fits in 'unsigned', since that's what X wants.
3489 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3491 Improve reporting of fatal exception on MS-Windows.
3492 * w32fns.c (my_exception_handler): New function.
3493 (globals_of_w32fns): Set it up as the unhandled exception
3494 handler. Initialize exception code and address to zeros.
3495 (emacs_abort): If the exception code and address are available,
3496 print them at the beginning of the backtrace. Fix the format of
3497 printing addresses (was producing 0x0x12345678 on XP).
3500 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3502 * eval.c (Fbacktrace__locals): New function.
3503 (syms_of_eval): Defsubr it.
3505 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3507 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3508 Define here to unify between...
3509 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3510 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3512 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3514 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3516 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3517 fringe background extension.
3518 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3519 because they are now always the same as `left' and `width',
3520 respectively. Remove code for the case that `width' and
3521 `sb_width' are different.
3523 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3525 Fix minor problems found by static checking.
3526 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3527 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3528 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3530 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3532 * image.c (imagemagick_compute_animated_image): Don't crash if we
3533 have an animation with different-sized images (bug#15313).
3535 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3537 Remove some unused items introduced during pixelwise change.
3538 * window.c (window_resize_total_check): Remove unused function.
3539 * xdisp.c (remember_mouse_glyph): Remove unused label.
3540 (Ftool_bar_height): Move declaration inside #if.
3541 * xterm.c (x_set_window_size): Don't use r and c.
3543 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3545 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3548 * window.c (Fset_window_configuration): Comment out unused variables.
3550 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3552 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3554 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3556 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3558 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3559 HAVE_GNUTLS3 (Bug#16001).
3561 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3562 if interrupts are deferred (Bug#15801).
3564 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3566 Support resizing frames and windows pixelwise.
3567 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3568 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3569 (struct glyph_matrix): Replace window_left_col and
3570 window_top_line by window_pixel_left and window_pixel_top.
3571 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3573 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3574 (draw_window_divider, move_it_to, x_draw_right_divider)
3575 (x_draw_bottom_divider, change_frame_size): Add or fix
3577 * dispnew.c (change_frame_size_1): Change prototype.
3578 (adjust_glyph_matrix, required_matrix_width)
3579 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3580 values instead of lines and columns.
3581 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3582 WINDOW_TOTAL_FRINGE_WIDTH.
3583 (handle_window_change_signal, do_pending_window_change)
3584 (init_display): Adjusts calls of change_frame_size.
3585 (change_frame_size, change_frame_size_1): Handle pixelwise
3587 * frame.c (Qright_divider_width, Qbottom_divider_width):
3589 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3590 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3591 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3592 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3594 (set_frame_param): New function.
3595 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3596 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3597 (Ffringe_width, Fborder_width, Fright_divider_width)
3598 (Fbottom_divider_width): New functions, defsubr them.
3599 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3600 New argument pixelwise.
3601 (struct frame_parm_table): New members Qright_divider_width and
3602 Qbottom_divider_width.
3603 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3604 (x_report_frame_params): Handle Qright_divider_width and
3605 Qbottom_divider_width.
3606 (x_set_right_divider_width, x_set_bottom_divider_width):
3608 (frame_resize_pixelwise): New option.
3609 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3610 new_pixelwise, right_divider_width and bottom_divider_width;
3611 remove total_lines; rename text_lines, text_cols, new_text_lines
3612 and new_text_cols to text_height, text_width, new_height and
3613 new_width respectively.
3614 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3615 FRAME_TEXT_WIDTH respectively.
3616 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3617 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3618 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3620 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3621 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3622 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3623 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3624 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3625 (FRAME_TOTAL_COLS_ARG): Remove macro.
3626 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3627 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3628 (x_wm_set_size_hint): Handle frame pixel sizes.
3629 * indent.c (compute_motion, Fcompute_motion):
3630 Call window_body_width instead of window_body_cols.
3631 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3632 (make_lispy_position): Handle right and bottom dividers.
3633 (Fsuspend_emacs): Pixelize call of change_frame_size.
3634 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3635 * lisp.h: Extern set_frame_param.
3636 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3638 (Fx_create_frame): Add entry for vertical_drag_cursor.
3639 Pixelize call of change_frame_size.
3640 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3641 * nsterm.m (ns_update_window_end): Optionally draw right
3643 (x_set_window_size): Add argument pixelwise.
3644 Call check_frame_size and change_frame_size with pixelwise zero.
3645 (ns_draw_window_divider): New function.
3646 (ns_redisplay_interface): Add ns_draw_window_divider.
3647 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3648 (x_new_font): Call x_set_window_size with pixelwise zero.
3649 * print.c (print_object): For a window print its sequence
3651 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3652 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3653 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3654 (w32_createwindow): Use scroll bar area width.
3655 (w32_wnd_proc): Handle bottom divider width.
3656 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3657 (Fx_create_frame): Default divider width parameters.
3658 Caclulate sizes pixelwise. Add vertical drag cursor support.
3659 (x_create_tip_frame): Default divider widths to zero.
3660 Pixelize call to change_frame_size.
3661 (Fx_show_tip): Add handling of divider widths. Pixelize window
3663 (Fw32_frame_rect): New function.
3664 (frame_parm_handler w32_frame_parm_handlers): Add divider
3666 (Vx_window_vertical_drag_shape): Add variable.
3667 * w32inevt.c (resize_event, maybe_generate_resize_event):
3668 Pixelize change_frame_size calls.
3669 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3671 * w32term.c (w32_draw_window_divider): New function.
3672 (x_update_window_end): Handle right divider.
3673 (w32_draw_fringe_bitmap, x_scroll_run)
3674 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3675 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3676 Calculate new frame sizes pixelwise.
3677 (x_new_font): Pixelize call to x_set_window_size.
3678 (x_check_fullscreen): Pixelize call to change_frame_size.
3679 (x_set_window_size_1, x_set_window_size): New argument
3680 pixelwise. Calculate pixelwise.
3681 (x_wm_set_size_hint): Use scroll bar area width.
3682 (w32_redisplay_interface): Add w32_draw_window_divider.
3683 * w32term.h (struct w32_output): Add vertical drag cursor.
3684 * widget.c (set_frame_size, update_wm_hints)
3685 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3687 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3688 * window.c (sequence_number): Restore.
3689 (Fwindow_pixel_width, Fwindow_pixel_height)
3690 (Fwindow_mode_line_height, Fwindow_header_line_height)
3691 (window_pixel_to_total, Frun_window_scroll_functions)
3692 (Fset_window_new_pixel, window_resize_apply_total)
3693 (Fwindow_resize_apply_total): New functions.
3694 (window_body_height, window_body_width): Rename from
3695 window_body_lines. New argument PIXELWISE.
3696 Calculate pixelwise.
3697 (Fwindow_body_height, Fwindow_body_width): New argument
3699 (coordinates_in_window, window_relative_x_coord): Use window's
3700 pixel width instead of total width.
3701 (replace_window, recombine_windows): Initialize pixel values.
3702 (resize_root_window, resize_frame_windows, grow_mini_window)
3703 (shrink_mini_window): New argument PIXELWISE.
3704 Calculate pixelwise.
3705 (Fdelete_other_windows_internal, adjust_window_margins)
3706 (window_resize_check, window_resize_apply)
3707 (Fdelete_window_internal, Fresize_mini_window_internal)
3708 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3709 (check_frame_size): Rename arguments. New argument PIXELWISE.
3710 Calculate pixelwise.
3711 (set_window_buffer): Make samebuf bool. Run configuration change
3712 hook only if buffer changed.
3713 (Fset_window_buffer): Rewrite doc-string.
3714 (make_window): Initialize new_pixel slot.
3715 (Fwindow_resize_apply): Check pixel size of root window.
3716 (Fsplit_window_internal): Call 2nd argument pixel_size.
3717 Calculate pixelwise.
3718 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3720 (save_window_data): New slots frame_text_width,
3721 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3722 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3724 (Fcurrent_window_configuration, Fset_window_configuration)
3725 (save_window_save, compare_window_configurations): Handle new
3726 slots in save_window_data and saved_window.
3727 (Fset_window_scroll_bars): Fix doc-string.
3728 (window_resize_pixelwise): New variable.
3729 (coordinates_in_window, Fcoordinates_in_window_p):
3731 (make_parent_window): Adjust sequence_number.
3732 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3734 * window.h (struct window): New members new_pixel, pixel_left,
3735 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3736 (wset_new_pixel): New function.
3737 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3738 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3739 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3740 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3741 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3742 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3743 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3744 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3745 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3746 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3747 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3748 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3749 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3750 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3751 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3753 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3754 (window_body_width, check_frame_size): Adapt external declarations.
3755 * xdisp.c (last_max_ascent): New integer.
3756 (window_text_bottom_y): Handle bottom divider.
3757 (window_box_width, window_box_height): Calculate pixelwise.
3758 (get_glyph_string_clip_rects): Handle right divider.
3759 (remember_mouse_glyph): When windows are resized pixelwise
3760 proceed with width and height set to 1.
3761 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3763 (move_it_to): Calculate and return maximum x position
3765 (Fwindow_text_pixel_size): New function.
3766 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3767 (tool_bar_lines_needed): Rename to tool_bar_height.
3768 Calculate pixelwise.
3769 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3770 Calculate pixelwise.
3771 (redisplay_tool_bar): Calculate pixelwise.
3772 (redisplay_window): Calculate pixelwise. Handle dividers.
3773 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3774 (x_draw_vertical_border): Handle dividers.
3775 (define_frame_cursor1): Handle vertical drag cursor.
3776 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3777 (expose_window): Calculate pixelwise. Handle dividers.
3778 (init_xdisp): Initialize pixel values.
3779 * xfaces.c (Qwindow_divider): New face.
3780 (realize_basic_faces): Realize it.
3781 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3782 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3783 (x_set_scroll_bar_default_width): Default actual width to 16.
3784 (Fx_create_frame): Set sizes pixelwise.
3785 (x_create_tip_frame): Default divider widths to zero.
3786 Pixelize call of change_frame_size.
3787 (Fx_show_tip): Handle divider widths. Initial pixel position
3789 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3790 (Vx_window_vertical_drag_shape): New option.
3791 * xmenu.c (free_frame_menubar): Pixelize call of
3793 * xterm.c (x_draw_window_divider): New function.
3794 (x_update_window_end): Optionally draw right divider.
3795 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3796 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3797 (handle_one_xevent, x_new_font): Calculate pixelwise.
3798 (x_set_window_size_1, x_set_window_size): New argument
3799 pixelwise. Calculate pixelwise.
3800 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3801 (struct x_redisplay_interface): Add x_draw_window_divider.
3802 * xterm.h (struct x_output): Add vertical_drag_cursor.
3804 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3806 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3807 Set invisible frames's `redisplay' when a full redisplay is requested.
3808 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3809 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3810 (display_mode_lines): Set it here instead.
3812 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3814 * dispextern.h (set_window_update_flags): Remove.
3816 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3818 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3820 * xdisp.c (REDISPLAY_SOME_P): New macro.
3821 (redisplay_internal): Use it (bug#15999).
3822 (prepare_menu_bars, redisplay_window): Use it as well.
3824 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3826 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3828 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3829 (globals_of_w32font): Zero it out.
3830 (GetCharWidth32W_Proc): New function pointer.
3831 (get_char_width_32_w): New function.
3832 (compute_metrics): If get_glyph_outline_w returns an error, try
3833 get_char_width_32_w before declaring a failure. This avoids
3834 punishing raster (a.k.a. "bitmap") fonts by slowing down
3835 redisplay. (Bug#6364).
3837 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3839 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3840 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3841 highlight needs to be redisplayed. (Bug#15913)
3843 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3845 Fix minor problems found by static checking.
3846 * buffer.h (struct buffer_text, struct buffer):
3847 * frame.h (struct frame):
3848 * window.h (struct window):
3849 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3850 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3851 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3852 no-longer-valid use of HAVE_MENUS.
3853 * xdisp.c (propagate_buffer_redisplay): Now static.
3855 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3857 * xmenu.c (Fmenu_or_popup_active_p):
3858 * window.c (Fset_window_configuration):
3859 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3860 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3861 * fns.c (Fyes_or_no_p):
3862 * editfns.c (Fmessage_box, Fmessage_or_box):
3863 * alloc.c (make_save_ptr_ptr):
3864 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3866 * window.c (Fset_window_configuration): Move select_window later.
3868 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3870 Refine redisplay optimizations to only redisplay *some* frames/windows
3871 rather than all of them.
3872 * xdisp.c (REDISPLAY_SOME): New constant.
3873 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3874 (bset_redisplay, bset_update_mode_line): New functions.
3875 (message_dolog): Use bset_redisplay.
3876 (clear_garbaged_frames): Use fset_redisplay.
3877 (echo_area_display): Use wset_redisplay.
3878 (buffer_shared_and_changed): Remove.
3879 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3880 frame titles. Compute the actual set of windows redisplayed.
3881 Don't update frame titles and menu bars for frames that don't need to
3883 (propagate_buffer_redisplay): New function.
3885 (redisplay_internal): Use it. Be more selective in the set of windows
3886 we redisplay. Propagate windows_or_buffers_changed to
3887 update_mode_lines a bit later to simplify the code.
3888 (mark_window_display_accurate_1): Reset window and buffer's
3890 (redisplay_window): Do nothing if neither the window nor the buffer nor
3891 the frame needs redisplay.
3892 * window.h (struct window): Add `redisplay' field.
3893 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3894 (redisplay_other_windows, window_list): New declarations.
3895 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3896 (window_list): Not static any more.
3897 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3898 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3899 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3900 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3901 * frame.h (struct frame): Add `redisplay' field.
3902 Move `external_menu_bar' bitfield next to other bit-fields.
3903 (SET_FRAME_GARBAGED): Use fset_redisplay.
3904 (SET_FRAME_VISIBLE): Don't garbage the frame;
3905 Use redisplay_other_windows.
3906 * buffer.h (struct buffer): Add `redisplay' field.
3907 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3908 (modify_overlay): Use bset_redisplay.
3909 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3911 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3913 Support w32 file notifications in batch mode.
3914 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3915 invalid (which happens in batch mode). If non-interactive, call
3916 handle_file_notifications to store file notification events in the
3917 input queue. (Bug#15933)
3919 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3921 * w32inevt.c (handle_file_notifications): Now external, not static.
3923 * w32term.h (handle_file_notifications): Provide prototype.
3925 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3926 init_crit, since init_display, which does that otherwise, is not
3929 2013-11-27 Glenn Morris <rgm@gnu.org>
3931 * Makefile.in ($(lispsource)/international/charprop.el): New.
3932 (emacs$(EXEEXT)): Depend on charprop.el.
3934 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3936 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3937 deleting portions of the buffer under non-nil REPLACE argument.
3940 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3941 directory, watch it and not its parent.
3942 (add_watch): Allow empty string in FILE.
3944 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3946 * window.c (Fset_window_start, window_resize_apply)
3947 (window_scroll): Reset window_end_valid (Bug#15957).
3949 2013-11-27 Glenn Morris <rgm@gnu.org>
3951 * Makefile.in (leimdir): Now in lisp source directory.
3952 ($(leimdir)/leim-list.el): Just use ../leim .
3953 * epaths.in (PATH_DUMPLOADSEARCH):
3954 * lread.c (load_path_default):
3955 * nsterm.m (ns_load_path): No more leim directory.
3957 2013-11-26 Andreas Schwab <schwab@suse.de>
3959 * .gdbinit (xgettype): Add cast.
3961 2013-11-26 Glenn Morris <rgm@gnu.org>
3963 Preload leim-list.el.
3964 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3965 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3966 is a single directory.
3968 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3970 bool-vector-subsetp is now the normal direction (Bug#15912).
3971 * data.c (Fbool_vector_subsetp): Test whether the first argument
3972 is a subset of the second one, not the reverse. Add doc string.
3974 Fix minor problems found by static checking.
3975 * lread.c (load_path_default): Now static.
3976 * textprop.c (text_property_stickiness): Be consistent about the
3977 test used when deciding whether to consider the previous character.
3978 This simplifies the code a bit.
3980 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3982 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3984 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3985 (syms_of_frame): Don't defsubr them.
3987 2013-11-25 Glenn Morris <rgm@gnu.org>
3989 * lread.c (load_path_default): Change the sense of the argument.
3990 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3991 from dump_path. When it is not, avoid checking dump_path twice.
3993 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3994 uninstalled dump_path against installed Vload_path. (Bug#15964)
3996 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3998 Export get_pos_property to Elisp.
3999 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4000 (syms_of_editfns): Export it to Elisp.
4002 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4004 2013-11-23 Romain Francoise <romain@orebokech.com>
4006 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4007 initialization here ...
4008 (syms_of_fileio): ... from here.
4010 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4012 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4013 Please use --enable-check-lisp-object-type.
4015 2013-11-23 Glenn Morris <rgm@gnu.org>
4017 * process.c (get_process): Explicit error for dead buffers.
4019 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4021 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4023 2013-11-23 Glenn Morris <rgm@gnu.org>
4025 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4026 * lread.c (load_path_check): Take path to check as argument.
4027 (load_path_default): New, split from init_lread.
4028 (init_lread): Move calc of default load-path to load_path_default.
4029 Empty elements in EMACSLOADPATH now stand for the default.
4030 (load-path): Doc fix.
4031 * emacs.c (decode_env_path): Add option to treat empty elements
4032 as nil rather than ".".
4033 * callproc.c (init_callproc_1, init_callproc):
4034 * image.c (Vx_bitmap_file_path):
4035 * lisp.h (decode_env_path):
4036 * lread.c (Vsource_directory):
4037 Update for new argument spec of decode_env_path.
4039 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4041 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4042 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4044 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4046 Fix some dependency problems that cause unnecessary recompiles.
4047 Problem reported by RMS in
4048 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4049 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4050 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4051 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4052 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4053 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4054 (boostrap-clean): No need to remove stamp-oldxmenu.
4056 Fix recently introduced bool vector overrun.
4057 This was due to an optimization that went awry.
4058 Reported by Glenn Morris in
4059 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4060 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4061 for empty vectors, undoing the 2013-11-18 change.
4062 * data.c (bool_vector_binop_driver): Rely on this.
4063 Fix bug that occasionally overran the destination.
4064 * lisp.h (struct Lisp_Bool_vector): Document this.
4066 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4068 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4071 * nsterm.m (init, run, stop:): Comment out for now, does not work
4074 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4076 * charset.c (syms_of_charset): Don't read past end of string.
4078 2013-11-19 Glenn Morris <rgm@gnu.org>
4080 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4082 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4084 Add hooks to run on gaining/losing focus. (Bug#15029)
4085 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4086 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4087 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4089 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4091 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4092 The old names predated the API change that put destination at end.
4094 Improve API of recently-added bool vector functions (Bug#15912).
4095 The old API had (bool-vector-count-matches A B)
4096 and (bool-vector-count-matches-at A B I), which gave the
4097 misleading impression that the two functions were variants, one
4098 with a location I. The new API has (bool-vector-count-population A)
4099 and (bool-vector-count-consecutive A B I) to make the distinction
4100 clearer. The first function no longer has a B argument, since the
4101 caller can easily determine the number of nils if the length and
4102 number of ts is known.
4103 * data.c (Fbool_vector_count_population): Rename from
4104 bool_vector_count_matches, and accept just 1 argument.
4105 (Fbool_vector_count_consecutive): Rename from
4106 Fbool_vector_count_matches_at.
4108 Always allocate at least one bits_word per bool vector.
4109 See Daniel Colascione in:
4110 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4111 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4112 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4113 * lisp.h (struct Lisp_Bool_vector): Document this.
4115 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4117 * insdel.c (invalidate_buffer_caches): New function, consolidated
4118 from part of prepare_to_modify_buffer.
4119 (insert_from_gap, prepare_to_modify_buffer):
4120 * coding.c (code_convert_region, code_convert_string):
4121 Call invalidate_buffer_caches. (Bug#15841)
4123 * lisp.h (invalidate_buffer_caches): Add prototype.
4125 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4127 * w32term.c (x_update_window_end): Don't invalidate the entire
4128 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4129 highlight needs to be redisplayed. (Bug#15913)
4131 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4133 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4135 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4137 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4138 while we are using Vprin1_to_string_buffer.
4140 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4141 after inserting the description string. (Bug#15907)
4143 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4145 * data.c: Work around bogus GCC diagnostic about shift count.
4146 Reported by Eli Zaretskii in
4147 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4148 (pre_value): New function.
4149 (count_trailing_zero_bits): Use it.
4151 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4153 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4154 assume C macros are not supported even under -g3 in these old GCC
4157 2013-11-15 Leo Liu <sdl.web@gmail.com>
4159 * minibuf.c (Ftry_completion, Fall_completions)
4160 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4162 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4164 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4165 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4166 This avoids placing unnecessary constants into the Emacs code.
4168 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4170 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4171 for Cygwin w32 build.
4173 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4174 for Cygwin w32 build. (Bug#15892)
4176 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4178 Simplify, port and tune bool vector implementation.
4179 * alloc.c (bool_vector_exact_payload_bytes)
4180 (bool_vector_payload_bytes): Remove.
4181 (bool_vector_fill): Return its argument.
4182 * alloc.c (bool_vector_fill):
4184 * print.c (print_object):
4185 Simplify by using bool_vector_bytes.
4186 * alloc.c (make_uninit_bool_vector):
4187 New function, broken out from Fmake_bool_vector.
4188 (Fmake_bool_vector): Use it. Use tail call.
4189 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4190 * data.c (BITS_PER_ULL): New constant.
4191 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4192 if long long versions don't exist.
4193 (shift_right_ull): New function.
4194 (count_one_bits_word): New function, replacing popcount_bits_word
4195 macro. Don't assume that bits_word is no wider than long long.
4196 (count_one_bits_word, count_trailing_zero_bits):
4197 Don't assume that bits_word is no wider than long long.
4198 * data.c (bool_vector_binop_driver, bool_vector_not):
4199 * fns.c (Fcopy_sequence):
4201 Create an uninitialized destination, to avoid needless work.
4202 (internal_equal): Simplify.
4203 (Ffillarray): Prefer tail call.
4204 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4205 contain at least one word.
4206 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4207 chars are narrower than ints.
4208 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4209 * fns.c (Fcopy_sequence):
4211 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4212 Don't try to port to hosts where bits_word values have holes; the
4213 code wouldn't work there anyway. Verify this assumption, though.
4214 (bool_vector_bytes): New function.
4215 (make_uninit_bool_vector): New decl.
4216 (bool_vector_fill): Now returns Lisp_Object.
4218 * xfns.c (xic_create_fontsetname):
4219 * xrdb.c (gethomedir): Prefer tail calls.
4221 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4223 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4224 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4226 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4227 that requires a return value.
4228 (Fset_buffer_modified_p): Take advantage of this change to do
4231 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4233 * buffer.c (Frestore_buffer_modified_p): Sync it with
4234 Fset_buffer_modified_p.
4235 (Fforce_mode_line_update): New function, moved from subr.el.
4236 (Fset_buffer_modified_p): Use them.
4237 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4239 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4241 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4242 This avoids undefined behavior when subtracting pointers into
4243 different aways. On my platform it also makes the code a tad
4244 smaller and presumably faster.
4246 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4248 * keyboard.c (command_loop_1): Use region-extract-function.
4249 * insdel.c (Qregion_extract_function): Not static any more (can we
4250 stop pretending that these vars can benefit from being marked static?).
4252 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4254 * search.c (find_newline): If buffer text is relocated during the
4255 "dumb loop", adjust C pointers into buffer text to follow suit.
4258 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4260 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4261 for conversion (Bug#15837).
4263 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4265 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4266 for the entire range of inserted characters. (Bug#15841)
4268 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4270 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4272 (realize_default_face): Remove assignment to distant-foreground if
4273 unspecified (Bug#15815).
4275 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4277 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4278 cache-long-scans disabled, since we don't want to call
4279 prepare_to_modify_buffer (in insert_1_both) for each message we
4282 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4283 from buffer.c. Improve commentary to the buffer field setter
4286 * buffer.c (bset_cache_long_scans): Static function deleted.
4287 Improve commentary to the buffer field setter functions.
4288 (init_buffer_once): Default for cache-long-scans changed to t.
4291 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4293 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4295 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4296 This bug was introduced in my 2013-06-21 change, and caused
4297 struct Lisp_Sub_Char_Table objects to be given too many slots,
4298 which broke 'make -C admin/unidata'.
4300 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4302 Import changes from mac-port 4.5.
4303 * macfont.m (mac_font_copy_default_descriptors_for_language)
4304 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4305 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4306 (macfont_language_default_font_names): New.
4307 (macfont_list): Rearrange language/charset code.
4308 (macfont_close): Don't check for macfont_info->cache.
4309 (mac_ctfont_create_preferred_family_for_attributes): New font
4310 selection code, call
4311 mac_font_copy_default_name_for_charset_and_languages.
4312 (mac_font_copy_default_descriptors_for_language)
4313 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4315 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4317 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4319 Port to C11 aligned_alloc, and fix some integer overflows.
4320 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4321 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4322 and use of posix_memalign replaced with aligned_alloc.
4323 (aligned_alloc): New function, defined or declared as needed.
4324 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4325 Don't undef; configure.ac now does this.
4326 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4327 (calloc, aligned_alloc): Check for integer overflow.
4328 (aligned_alloc): Rename from memalign. All uses changed.
4329 (memalign): New function, an alias for aligned_alloc.
4331 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4333 * xdisp.c (redisplay_internal): Fix typo in last change.
4335 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4337 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4339 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4341 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4342 redisplay--mode-lines-cause.
4343 (redisplay_internal): Keep them uptodate. Remove redundant check of
4344 buffer_shared_and_changed.
4345 * *.[chm]: Number every assignment to update_mode_lines so we
4346 can track why it is set.
4348 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4350 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4352 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4354 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4355 can track why it is set.
4357 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4359 Integer-related fixes for term.c etc.
4360 * dispextern.h (face_tty_specified_color): New function.
4361 * term.c (turn_on_face): Don't rely on undefined behavior when
4362 assigning an out-of-range value to 'long'.
4363 Simplify test for toggling highlight.
4364 (tty_capable_p): Omit last two (unused) args. All callers changed.
4365 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4366 (read_menu_input, tty_menu_activate, tty_menu_show):
4367 * xfaces.c (x_supports_face_attributes_p)
4368 (tty_supports_face_attributes_p):
4369 Use bool for boolean. All callers changed.
4370 (tty_supports_face_attributes_p): Omit defaults for color indices;
4371 no longer needed. Simplify tail call.
4373 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4375 * xdisp.c (prepare_menu_bars): Mark static.
4376 * lisp.h (prepare_menu_bars): Don't declare.
4377 * xselect.c (x_handle_selection_clear):
4378 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4380 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4382 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4383 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4385 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4387 * keyboard.c (Fcommand_error_default_function): Rename from
4388 Fdefault_error_output.
4390 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4392 * keyboard.c (Fdefault_error_output): New function, extracted from
4394 (syms_of_keyboard): Use it for Vcommand_error_function.
4396 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4398 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4399 (init_eval): Use it to ensure handlerlist is non-NULL.
4400 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4401 (Fsignal): Adjust NULLness test of handlerlist.
4402 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4404 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4406 * callproc.c (call_process): Call prepare_to_modify_buffer before
4407 decoding text read from the sub-process, as the decoded stuff will
4408 be inserted into the buffer. This will invalidate the various
4409 caches maintained for the buffer. (Bug#15148)
4411 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4413 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4414 string of glyphless-char-display.
4416 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4418 * nsfns.m (ns_get_name_from_ioreg): New function.
4419 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4420 OSX >= 10.9. Use ns_get_name_from_ioreg.
4422 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4424 Simplify and port recent bool vector changes.
4425 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4426 only in this file. Use a more-efficient implementation if the
4427 second argument is a power of 2.
4428 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4429 Remove no-longer-necessary compile-time checks.
4430 (bool_vector_exact_payload_bytes): New function.
4431 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4432 exact payload changed to call the new function. Do not assume
4433 that the arg or result fits in ptrdiff_t.
4434 (bool_vector_fill): New function.
4435 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4437 (vroundup_ct): Don't assume arg fits in size_t.
4438 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4439 invoke set_category_set.
4440 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4441 All callers changed. Use bool_vector_set.
4442 * category.h (XCATEGORY_SET): Remove; no longer needed.
4443 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4445 * data.c (Faref): Use bool_vector_ref.
4446 (Faset): Use bool_vector_set.
4447 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4448 (Fbool_vector_not, Fbool_vector_count_matches)
4449 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4450 * fns.c (concat): Use bool_vector_ref.
4451 (Ffillarray): Use bool_vector_fill.
4452 (mapcar1): Use bool_vector_ref.
4453 (sxhash_bool_vector): Hash words, not bytes.
4454 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4455 a constant, since it's now used in #if.
4456 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4457 unsigned char on unusual architectures, so that we no longer
4458 assume that the number of bits per bits_word is a power of two or
4459 is a multiple of 8 or of CHAR_BIT.
4460 (Qt): Add forward decl.
4461 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4462 at least as strictly as bits_word.
4463 (bool_vector_data, bool_vector_uchar_data): New accessors.
4464 All data structure accesses changed to use them.
4465 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4466 (bool_vector_set): New functions.
4467 (bool_vector_fill): New decl.
4468 (ROUNDUP): Move to alloc.c as described above.
4470 Fix recent gnutls changes.
4471 * gnutls.c (Fgnutls_boot): Don't assume C99.
4472 * process.c (wait_reading_process_output): Fix typo in recent change.
4474 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4476 * process.c (wait_reading_process_output, read_process_output)
4477 (send_process): Check gnutls_state is not NULL.
4479 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4480 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4482 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4484 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4485 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4487 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4490 * nsfns.m (Fx_create_frame): Fix memory leak.
4492 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4493 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4494 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4496 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4498 * xdisp.c (message3_nolog, message_with_string): Encode the string
4499 before writing it to the terminal in a non-interactive session.
4501 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4502 sure we concatenate them into a unibyte string.
4504 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4505 resulting temporary name before returning it to the caller.
4506 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4507 is a unibyte string, convert NAME to a unibyte string to ensure
4508 that the result is also a unibyte string.
4510 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4511 create unibyte strings from default paths and directory/file
4514 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4517 * callproc.c (init_callproc): Use build_unibyte_string to make
4518 sure we create unibyte strings from default paths and
4519 directory/file names.
4521 * buffer.c (init_buffer): Don't store default-directory of
4522 *scratch* in multibyte form. The original problem which led to
4523 that is described in
4524 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4525 but it was solved long ago. (Bug#15260)
4527 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4529 Port to stricter C99 platforms.
4530 Especially, C99 prohibits nesting a struct X inside struct Y if
4531 struct X has a flexible array member.
4532 * alloc.c (struct sdata): New type.
4533 (sdata): Implement in terms of struct sdata.
4534 Remove u member; all uses replaced by next_vector, set_next_vector.
4535 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4536 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4537 (struct sblock): Rename first_data member to data, which is now
4538 a flexible array member. All uses changed.
4539 (next_vector, set_next_vector, large_vector_vec): New functions.
4540 (vector_alignment): New constant.
4541 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4542 (struct large-vector): Now merely a NEXT member, since the old approach
4543 ran afoul of stricter C99. All uses changed to use
4544 large_vector_vec or large_vector_offset.
4545 (large_vector_offset): New constant.
4546 * dispnew.c: Include tparam.h, for tgetent.
4547 Do not include term.h; no longer needed.
4548 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4549 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4550 (struct Lisp_Vector): Use a flexible array member for contents,
4551 instead of a union with a member that is an array of size 1.
4553 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4554 fact that the struct no longer contains a union.
4555 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4556 (struct Lisp_Save_Value, struct Lisp_Free):
4557 Use unsigned, not int, for spacers, to avoid c99 warning.
4558 (union specbinding): Use unsigned, not bool, for bitfield, as
4559 bool is not portable to pre-C99 hosts.
4561 2013-11-04 Glenn Morris <rgm@gnu.org>
4563 * emacs.c (usage_message): Mention that `-L :...' appends.
4565 2013-11-02 Glenn Morris <rgm@gnu.org>
4567 * Makefile.in (abs_builddir): Remove.
4568 (bootstrap_exe): Use relative filename.
4570 Use relative filenames in TAGS files.
4571 * Makefile.in (abs_srcdir): Remove it again.
4572 (.PHONY): Remove frc.
4573 (maintainer-clean): No more TAGS-LISP file.
4574 (TAGS): Pass relative file names to etags.
4575 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4577 * Makefile.in (abs_srcdir): New, set by configure.
4579 (maintainer-clean): Remove pointless echo. That should be in the
4580 top-level Makefile, if anywhere. Delete TAGS-LISP.
4581 (extraclean): No s/ and m/ directories for some time.
4582 (TAGS): Also depend on ctagsfiles3.
4583 Remove no-longer-defined S_FILE.
4584 Pass absolute filenames to etags once more.
4585 (TAGS-LISP): Replace lispdir with its expansion.
4586 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4587 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4589 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4591 * xfaces.c (check_lface_attrs, realize_default_face):
4592 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4593 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4595 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4597 * emacs.c (original_pwd): Remove global var by making it local.
4598 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4600 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4602 * xfaces.c: Declare color_distance.
4603 (QCdistant_foreground): New variable.
4604 (NEAR_SAME_COLOR_THRESHOLD): New define.
4605 (load_color2): New function.
4606 (load_color): Call load_color2.
4607 (load_face_colors): Call load_color2 and if distant-color is specified
4608 calculate distant and use distant-color if colors are near.
4609 (LFACE_DISTANT_FOREGROUND): New define.
4610 (merge_face_ref, Finternal_set_lisp_face_attribute)
4611 (Finternal_get_lisp_face_attribute)
4612 (x_supports_face_attributes_p): Handle distant-foreground similar to
4614 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4616 * dispextern.h (lface_attribute_index):
4617 Add LFACE_DISTANT_FOREGROUND_INDEX.
4619 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4621 * image.c (pbm_next_char): New function.
4622 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4623 (pbm_scan_number): Use it.
4624 (Qlibjpeg_version): New variable.
4625 (syms_of_image): DEFSYM and initialize it.
4627 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4629 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4631 2013-10-31 Glenn Morris <rgm@gnu.org>
4633 * emacs.c (original_pwd): New char.
4634 (main): If using --chdir, store original_pwd.
4635 (init_cmdargs): When setting Vinvocation_directory based on a
4636 relative argv[0], use original_pwd if set. (Bug#15768)
4638 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4640 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4642 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4644 * insdel.c: Fix minor problems found by static checking.
4645 (Qregion_extract_function): Now static.
4646 (prepare_to_modify_buffer_1): Remove unused locals.
4648 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4650 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4651 (syms_of_xdisp): Declare pre-redisplay-function.
4652 (markpos_of_region): Remove function.
4653 (init_iterator, compute_stop_pos, handle_face_prop)
4654 (face_before_or_after_it_pos, reseat_to_string)
4655 (get_next_display_element, window_buffer_changed)
4656 (redisplay_internal, try_cursor_movement, redisplay_window)
4657 (try_window_reusing_current_matrix, try_window_id, display_line)
4658 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4659 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4660 * window.h (struct window): Remove field `region_showing'.
4661 * dispextern.h (struct it): Remove region_beg/end_charpos.
4662 (face_at_buffer_position, face_for_overlay_string)
4663 (face_at_string_position): Update prototypes.
4664 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4665 (face_at_string_position): Remove `region_beg' and `region_end' args.
4666 * fontset.c (Finternal_char_font):
4667 * font.c (font_at, font_range): Adjust calls accordingly.
4668 * insdel.c (Qregion_extract_function): New var.
4669 (syms_of_insdel): Initialize it.
4670 (prepare_to_modify_buffer_1): Use it.
4672 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4674 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4675 * ftxfont.c (ftxfont_get_gcs):
4676 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4677 * xfaces.c (x_free_colors, x_free_dpy_colors)
4678 (x_create_gc, unload_color):
4679 * xselect.c (x_property_data_to_lisp):
4680 * xsettings.c (parse_settings):
4681 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4682 (get_bits_and_offset): Adjust definition.
4683 * frame.c (XParseGeometry): Adjust locals.
4684 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4685 * regex.h (toplevel): Likewise for reg_syntax_t.
4687 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4689 * eval.c (run_hook_with_args): Use FUNCTIONP.
4691 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4693 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4694 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4695 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4696 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4697 on MS-Windows anyway.
4698 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4699 (free_realized_face): ...adjust user.
4700 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4701 white relief pixels to -1.
4702 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4703 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4704 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4706 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4708 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4709 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4710 in practice now. All callers changed.
4712 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4714 * dispextern.h (struct face): Use bitfields for 'underline_type'
4715 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4716 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4717 'stipple' member. Move 'lface' member up to help...
4718 * xfaces.c (make_realized_face): ...this function to find and
4719 clear just the members that need clearing.
4720 (load_face_colors, realize_x_face):
4721 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4723 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4725 * xftfont.c (struct xftfont_info): Remove set-but-unused
4727 (xftfont_open): Adjust user.
4728 (xftfont_get_colors): Remove useless prototype.
4730 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4732 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4733 before passing them to 'unexec'. (Bug#15260)
4735 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4737 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4739 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4741 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4742 the changed signature of the font driver's 'close' method.
4744 * w32font.h (w32font_close): Adjust the prototype to the change in
4745 function definition.
4747 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4749 * w32uniscribe.c (uniscribe_close): Adapt the call to
4750 w32font_close to its new prototype.
4752 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4754 Omit unused frame argument of font API's close function.
4755 * font.h (struct font): Drop frame argument. Adjust comment.
4756 * font.c (font_clear_cache, font_close_object): Adjust users.
4757 * ftfont.c (ftfont_close):
4758 * ftxfont.c (ftxfont_close):
4759 * macfont.m (macfont_close):
4760 * nsfont.m (nsfont_close):
4761 * w32font.c (w32font_close):
4762 * xfont.c (xfont_close):
4763 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4764 tweak comments and make functions safe if called more than once for
4765 the same font object.
4767 Perform font-specific cleanup when font object is swept by GC. See
4768 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4769 * alloc.c (cleanup_vector): New function.
4770 (sweep_vector): Call it for each reclaimed vector object.
4771 * font.h (struct font): Adjust comment.
4773 2013-10-24 Glenn Morris <rgm@gnu.org>
4775 * Makefile.in (abs_top_srcdir): New, set by configure.
4777 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4779 Adjust recent font-related changes to fix bug#15686.
4780 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4781 is a live window system frame, mark its default font too.
4783 2013-10-23 Glenn Morris <rgm@gnu.org>
4785 * Makefile.in (RUN_TEMACS): Make relative (again).
4786 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4787 (bootstrap-emacs$(EXEEXT)):
4788 Quote entities that might contain whitespace.
4790 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4792 Port to Solaris 10 and its bundled GCC.
4793 Problem reported by Timothy C. Burt.
4794 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4796 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4798 Do not allow font caches to grow too large.
4799 * alloc.c (compact_font_cache_entry, compact_font_caches):
4800 New functions or stub if not HAVE_WINDOW_SYSTEM.
4801 (compact_undo_list): Factor out from Fgarbage_collect.
4803 (mark_face_cache): Mark face font. Move down to avoid
4805 (mark_terminals): Do not mark font cache here.
4806 (Fgarbage_collect): Call compaction functions described
4807 above. Adjust comment.
4809 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4811 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4812 chdir to HOME (bug#15607).
4814 * nsterm.m (Qcocoa, Qgnustep): New variables.
4815 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4816 (ns_get_color): Make selection color work for GNUstep also.
4818 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4820 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4821 handles mouse clicks. Instead, let GPM use the same code as all
4822 the other mice use. See the discussion starting at
4823 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4824 for the details of the problem with the menu bar this fixes.
4826 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4828 Remove port-specific display name lists to avoid extra
4829 complexity and data duplication with display info lists.
4830 * xterm.h (x_display_name_list): Remove declaration.
4831 * xterm.c (x_display_name_list): Remove.
4832 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4833 * xfns.c (x_display_info_for_name, Fx_display_list):
4834 Likewise. Use x_display_list where appropriate.
4835 * w32term.h (w32_display_name_list): Remove declaration.
4836 * w32term.c (w32_display_name_list): Remove.
4837 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4839 * w32fns.c (x_display_info_for_name, Fx_display_list):
4840 Likewise. Use x_display_list where appropriate.
4841 * nsterm.h (ns_display_name_list): Remove declaration.
4842 * nsterm.m (ns_display_name_list): Remove.
4843 (ns_term_init, syms_of_nsterm): Adjust users.
4844 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4845 Likewise. Use x_display_list where appropriate.
4846 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4847 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4848 (mark_terminals): Mark per-terminal font cache.
4850 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4852 Don't run timers in input-pending-p. Its new check-timers param
4853 provides the prior behavior. (Bug#15045).
4854 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4856 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4858 Make some functions static in non-Microsoft builds.
4859 On my platform (Fedora 19 x86-64), this shrinks the
4860 Emacs executable (text+data) by 0.25%.
4861 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4862 (load_color) [!MSDOS]:
4863 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4864 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4865 * lisp.h (check_existing):
4866 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4867 (network_interface_info) [!WINDOWSNT]:
4868 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4869 Remove extern decls.
4870 * fileio.c (check_existing):
4871 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4872 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4873 (network_interface_info) [!WINDOWSNT]:
4874 * term.c (encode_terminal_code) [!WINDOWSNT]:
4875 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4876 * xfaces.c (load_color) [!MSDOS]:
4878 * fileio.c (check_existing, check_executable, check_writable):
4879 * process.c (network_interface_list, network_interface_info):
4880 Move earlier, so that we don't need forward decls.
4881 * gnutls.c (fn_gnutls_transport_set_errno)
4882 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4884 * w32.c (init_environment): Use faccessat rather than
4885 check_existing, partly for consistency with the rest of the code
4886 in this file, partly so that check_existing can be static.
4888 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4889 * emacs.c (MAIN_PROGRAM): New macro.
4890 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4891 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4893 bool vector int width fixes
4894 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4895 (Fbool_vector_count_matches_at):
4896 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4897 can exceed PTRDIFF_MAX, at least in theory.
4898 (Fbool_vector_count_matches_at):
4899 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4901 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4903 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4904 (struct sockaddr): Add forward decl, for platforms that lack it.
4906 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4908 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4911 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4913 * w32.c (network_interface_get_info, network_interface_list)
4914 (network_interface_info): New functions. (Bug#15610)
4915 (GetAdaptersInfo_Proc): New typedef.
4916 (get_adapters_info): New wrapper function.
4917 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4919 * process.h (network_interface_list, network_interface_info):
4922 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4923 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4924 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4925 for WINDOWSNT. Doc fix.
4926 (syms_of_process): Defsubr Snetwork_interface_list and
4927 Snetwork_interface_info unconditionally.
4929 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4930 in NS GUI sessions. (Bug#15629)
4932 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4934 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4936 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4938 * print.c (print_object): Print " ..." when truncating bool vectors.
4940 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4942 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4943 standard mouse buttons.
4945 * termhooks.h (struct input_event): Remove incorrect commentary.
4947 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4949 Disallow bool vector operations on mixed-length operands.
4950 The old behavior left garbage in the result vector sometimes,
4951 and didn't seem to be useful.
4952 * data.c (Qwrong_length_argument): New static var.
4953 (wrong_length_argument): New function.
4954 (bool_vector_binop_driver): Check that args agree in length.
4956 * keyboard.c, keyboard.h (all_kboards): Now static.
4958 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4960 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4961 note from the lispref.
4963 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4965 * nsterm.h (struct ns_display_info): Remove set-but-unused
4966 member image_cache (image caches are per-terminal anyway).
4967 (FRAME_X_IMAGE_CACHE): Remove.
4968 * nsterm.m (ns_initialize_display_info): Adjust user.
4970 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4972 * w32proc.c: Include mingw_time.h.
4974 * w32.c: Include mingw_time.h.
4976 Implement scrolling of TTY menus when the screen is too short.
4978 * term.c (tty_menu_display): Accept an additional argument, the
4979 menu item from which to start displaying the menu. Account for
4980 the value of Y when limiting the menu to the number of available
4982 (mi_result): New enumeration.
4983 (read_menu_input): Return enumerated value. When the y coordinate
4984 hits min_y or max_y, return scroll indication instead of wrapping
4986 (tty_menu_activate): Handle the scrolling indications from
4987 read_menu_input. Compute the first menu item to display and pass
4988 it to tty_menu_display.
4990 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4992 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4993 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4994 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4995 Adjust to match the change described below.
4996 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4997 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4998 memory_below_frame members to...
4999 * termchar.h (struct tty_display_info): ...here because they're
5000 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5001 * term.c (init_tty):
5002 * nsterm.m (ns_create_terminal):
5003 * w32term.c (w32_create_terminal):
5004 * xterm.c (x_create_terminal): Adjust users.
5005 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5006 to filter out non-TTY frames. Adjust comment.
5007 (scrolling): Adjust user. Prefer eassert for debugging check.
5009 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5011 * xfaces.c (PT_PER_INCH): Remove unused macro.
5012 * termhooks.h (struct terminal): Remove set-but-unused
5013 member fast_clear_end_of_line.
5014 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5015 * nsterm.m (ns_create_terminal):
5016 * term.c (init_tty):
5017 * w32term.c (w32_create_terminal):
5018 * xterm.c (x_create_terminal): Adjust users.
5020 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5022 * lisp.h (bool_vector_size): New function.
5023 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5024 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5025 (Fbool_vector_not, Fbool_vector_count_matches_at):
5026 Remove uses of 'eassume' that should no longer be needed,
5027 because they are subsumed by the 'eassume' in bool_vector_size.
5029 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5031 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5032 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5033 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5035 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5037 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5038 have different dimensions. (Bug#15575)
5040 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5043 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5045 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5047 * term.c (tty_menu_show): Never return with unbalanced
5048 specpdl. Use eassert for debugging check. Adjust style.
5050 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5052 * term.c (read_menu_input): Make selection of menu items
5053 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5054 (tty_menu_activate): Fix off-by-one error when computing max_y.
5056 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5058 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5059 audit logging (only used with GnuTLS 3.x) and enable it.
5061 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5063 * dispnew.c (redraw_frame): Remove useless #ifdef because
5064 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5065 Also, move TTY fflush to...
5066 * term.c (tty_update_end): ...this function.
5068 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5070 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5071 the end of the frame's glyph matrix. (Bug#15575)
5073 * term.c (tty_menu_display): Don't move cursor while overwriting
5074 frame's glyphs with menu items. Limit the number of items
5075 displayed to what can be shown on the available screen lines,
5076 excluding the echo area.
5077 (tty_menu_activate): Limit the Y coordinate allowed by
5078 read_menu_input to the last screen line used for menu display.
5080 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5082 * lisp.h (eassume): New macro.
5083 Also, include <verify.h>, for 'assume'.
5084 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5085 (vroundup, vector_nbytes):
5086 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5087 (Fbool_vector_not, Fbool_vector_count_matches)
5088 (Fbool_vector_count_matches_at):
5089 Use eassume, not eassert.
5090 * casetab.c (set_identity, shuffle):
5091 * composite.c (composition_gstring_put_cache):
5092 * dispnew.c (update_frame_1):
5093 * ftfont.c (ftfont_shape_by_flt):
5094 * image.c (gif_load):
5095 * intervals.c (offset_intervals):
5096 * macfont.m (macfont_shape):
5097 Remove calls to 'assume' that are no longer needed, because
5098 --enable-gcc-warnings no longer generates bogus warnings
5099 when these calls are removed.
5101 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5103 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5105 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5107 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5108 (Qsubstitute_env_in_file_name): New var.
5109 (syms_of_fileio): Define it.
5111 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5113 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5114 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5117 * term.c (save_and_enable_current_matrix): Don't allocate and
5118 don't save margin areas.
5119 (restore_desired_matrix): Don't restore margin areas.
5120 (free_saved_screen): Don't free margin areas.
5122 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5124 * image.c: Pacify --enable-gcc-warnings.
5125 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5126 #define only if used.
5128 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5130 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5131 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5132 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5133 (gif_load): For giflib v5.x and later, display the error message
5134 produced by giflib when its functions fail.
5135 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5138 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5140 * keyboard.c (last_event_timestamp): Remove. For X selection and
5141 GTK popup menus, it may be obtained from per-frame X display info.
5142 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5143 (process_special_events): Adjust users.
5144 * keyboard.h (last_event_timestamp): Remove declaration.
5145 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5146 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5147 * menu.h (xmenu_show): Adjust prototype.
5148 * menu.c (Fx_popup_menu): Adjust user.
5149 * xselect.c (x_own_selection, x_get_foreign_selection)
5150 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5152 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5154 * keyboard.c (init_kboard): Now static. Add arg
5155 to denote window system. Adjust comment.
5156 (init_keyboard): Adjust user.
5157 (allocate_kboard): New function.
5159 * nsterm.m (ns_term_init):
5160 * term.c (init_tty):
5161 * w32term.c (w32_create_terminal):
5162 * xterm.c (x_term_init): Use it.
5163 * keyboard.h (init_kboard): Remove prototype.
5164 (allocate_kboard): Add prototype.
5166 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5168 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5169 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5171 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5173 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5175 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5177 * term.c (tty_menu_activate): Flush the output stream after
5178 showing the cursor, and don't mark the frame garbaged at exit from
5179 the function. Fixes redisplay glitches when moving from one menu
5182 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5184 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5185 or throw error (Bug#15570).
5187 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5189 * intervals.c (temp_set_point_both): Move test into 'eassert',
5192 * lisp.h (eassert): Don't use 'assume'.
5193 Sometimes 'assume' wins in performance, and sometimes it loses,
5194 so it shouldn't be used all the time. Perhaps we need two
5195 flavors of 'eassert', one for where 'assume' is far more likely
5196 to help or to hurt; but that can be done later.
5197 Problem reported by Dmitry Antipov in
5198 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5199 Also, don't include <verify.h>; no longer needed.
5201 2013-10-09 Glenn Morris <rgm@gnu.org>
5203 * eval.c (Fcond): Doc tweak.
5205 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5207 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5208 expressions with side effects to eassert. (Bug#15565)
5210 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5212 * fns.c (hashfn_user_defined): Allow hash functions to return any
5215 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5217 Fix minor problems found by static checking.
5218 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5219 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5220 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5221 * keyboard.c (read_menu_command): Remove unused local.
5222 * lisp.h (read_menu_command): New decl.
5223 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5224 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5225 Return ptrdiff_t, not int.
5226 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5227 not int, for benefit of xpalloc.
5228 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5230 (have_menus_p): Remove; unused.
5231 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5232 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5233 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5235 (save_and_enable_current_matrix): Omit unnecessary casts.
5236 (read_menu_input): Omit local extern decl (now in lisp.h).
5237 Don't access uninitialized storage if mouse_get_xy fails.
5238 (tty_menu_activate): Mark local as initialized, for lint.
5239 (tty_menu_activate, tty_meny_show): Remove unused locals.
5241 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5243 Support menus on text-mode terminals.
5244 * xterm.h (xw_popup_dialog): Add prototype.
5246 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5247 (xmenu_show): Block input here, instead in Fx_popup_menu.
5248 (xw_popup_dialog): New function, with X-specific bits of popup
5251 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5254 * window.c (Fset_window_configuration): Use run-time tests of the
5255 frame type instead of compile-time conditionals, when menu-bar
5256 lines are considered.
5258 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5259 (w32_popup_dialog): New prototypes.
5261 * w32menu.c (Fx_popup_dialog): Function deleted.
5262 (w32_popup_dialog): New function, with w32 specific bits of popup
5263 dialogs. Block input here.
5265 * w32inevt.c (w32_console_read_socket): Minor change to add
5266 debugging TTY events.
5268 * w32fns.c (show_hourglass): If returning early because the frame
5269 is not a GUI frame, unblock input.
5271 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5272 (cursorY): New functions.
5274 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5275 WINDOWSNT, macros that call curX and curY elsewhere.
5277 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5279 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5280 specific function to hide and show cursor on a text-mode terminal.
5281 (tty_menu_struct, struct tty_menu_state): New structures.
5282 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5283 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5284 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5285 (tty_menu_locate, save_and_enable_current_matrix)
5286 (restore_desired_matrix, screen_update, read_menu_input)
5287 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5288 (tty_pop_down_menu, tty_menu_last_menubar_item)
5289 (tty_menu_new_item_coords, tty_menu_show): New functions.
5290 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5292 * nsterm.h (ns_popup_dialog): Adjust prototype.
5294 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5296 (ns_popup_dialog): Adapt order of arguments to the other
5297 *_menu_show implementations.
5298 (Fx_popup_dialog): Function deleted.
5300 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5302 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5304 * menu.c (have_boxes): New function.
5305 (single_keymap_panes): Use it instead of a compile-time
5307 (single_menu_item): Use run-time tests of the frame type instead
5308 of compile-time conditionals.
5309 (encode_menu_string): New function.
5310 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5311 the macro, since different types of frame need different encoding
5313 (digest_single_submenu): Use run-time tests of frame type instead
5314 of, or in addition to, compile-time conditionals.
5315 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5316 (Fx_popup_menu): Detect when the function is called from keyboard
5317 on a TTY. Don't barf when invoked on a text-mode frame.
5318 Check frame type at run time, instead of compile-time conditionals for
5319 invoking terminal-specific menu-show functions.
5320 Call tty_menu_show on text-mode frames.
5321 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5322 run time to determine which alternative to invoke; support dialogs
5325 * keyboard.h <Qmouse_movement>: Declare.
5327 * keyboard.c <Qmouse_movement>: Now extern.
5328 <Qecho_keystrokes>: New static variable.
5329 (read_key_sequence): Accept an additional argument, a flag to
5330 prevent redisplay during reading of the key sequence. All callers
5332 (read_menu_command): New function.
5333 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5335 (toolkit_menubar_in_use): New function.
5336 (make_lispy_event): Use it instead of a compile-time test.
5338 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5339 window-system being available.
5341 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5342 to x-popup-dialog on the frame type, they all now support popup
5345 * dispnew.c (save_current_matrix): Save the margin areas.
5346 (restore_current_matrix): Restore margin areas.
5347 (update_frame_with_menu): New function.
5349 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5352 * alloc.c (make_save_ptr): Now compiled unconditionally.
5354 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5356 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5357 (redraw_frame, update_frame): Adjust users.
5358 * dispextern.h (set_window_update_flags): Adjust prototype.
5359 * xdisp.c (redisplay_internal): When updating all frames with zero
5360 windows_or_buffers_changed, assume that only the windows that shows
5361 current buffer should be really updated.
5363 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5365 Do not allocate huge temporary memory areas and objects while encoding
5366 for file I/O, thus reducing an enormous memory usage for large buffers.
5367 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5368 * coding.h (struct coding_system): New member raw_destination.
5369 * coding.c (setup_coding_system): Initialize it to zero.
5370 (encode_coding_object): If raw_destination is set, do not create
5371 dst_object. Add comment.
5372 * fileio.c (toplevel): New constant E_WRITE_MAX.
5373 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5374 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5376 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5378 * nsterm.m (windowDidExitFullScreen:)
5379 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5381 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5383 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5384 * keyboard.c (unblock_input_to): Don't process pending signals
5385 if a fatal error is in progress.
5387 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5388 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5389 they're talking about words in Lisp bool vectors.
5390 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5391 * data.c (popcount_bits_word): Rename from popcount_size_t.
5392 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5395 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5397 Improve support for popcount and counting trailing zeros (Bug#15550).
5398 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5399 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5400 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5401 (popcount_size_t_msc, popcount_size_t_gcc):
5402 Remove; now done by Gnulib.
5403 (popcount_size_t): Now a macro that defers to Gnulib.
5404 (count_trailing_zero_bits): Return int, for consistency with
5405 Gnulib and because Emacs prefers signed to unsigned int.
5406 Don't assume that size_t is either unsigned int or unsigned long
5407 or unsigned long long.
5408 (size_t_to_host_endian): Do not assume that size_t is either
5409 exactly 32 or exactly 64 bits wide.
5410 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5411 etc., so that it's now an enum constant, not a macro.
5412 No need to assume that it's either 32 or 64.
5414 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5416 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5419 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5421 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5422 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5424 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5426 emacs_read and emacs_write now use void *, not char *.
5427 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5428 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5429 Buffer arg is now void *, not char *. This matches plain
5430 'read' and 'write' better, and avoids a constraint violation
5431 on Solaris 9 with Oracle Studio.
5433 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5435 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5436 memset to explicit loop. Otherwise copy largest possible chunk
5437 from initialized to uninitialized part, thus allowing the longer
5438 memcpy runs and reducing the number of loop iterations.
5440 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5442 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5443 hide toolbar (Bug#15388).
5444 (windowDidEnterFullScreen:): If presentation options are zero,
5445 set them here (Bug#15388).
5446 (ns_update_auto_hide_menu_bar): Remove runtime check.
5447 Don't auto hide dock unless menubar is also auto hidden.
5449 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5451 * editfns.c (message): Mention batch mode in doc string.
5453 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5455 * nsterm.m (check_native_fs): Remove erroneous comment.
5457 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5459 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5460 uses find_newline instead of scan_newline and so doesn't move point.
5462 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5464 Use hardware support for byteswapping on glibc x86 etc.
5465 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5466 whereas the old swap64 needed 30.
5467 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5468 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5469 Use byteswap.h's macros to swap bytes.
5470 * lisp.h (swap16, swap32, swap64): Remove.
5471 All uses replaced by bswap_16, bswap_32, bswap_64.
5473 * bytecode.c (exec_byte_code): Use some more volatile variables
5474 to work around local variables getting clobbered by longjmp.
5475 Port to pre-C99, which doesn't allow decls after stmts.
5477 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5479 * lisp.h (eassert): Assume that COND is true when optimizing.
5480 In other words, take on the behavior of eassert_and_assume.
5481 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5482 (eassert_and_assume): Remove. All uses replaced by eassert.
5484 * xdisp.c (Qglyphless_char): Now static.
5486 Adjust to merge from gnulib.
5487 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5488 * lisp.h: Include <verify.h>, for 'assume'.
5490 * eval.c (clobbered_eassert): New macro.
5491 (internal_catch, internal_condition_case)
5492 (internal_condition_case_1, internal_condition_case_2)
5493 (internal_condition_case_n): Use it instead of eassert
5494 when the argument contains locals clobbered by longjmp.
5495 Don't use clobbered locals outside of clobbered_eassert.
5496 (internal_lisp_condition_case): Use a volatile variable
5497 to work around a local variable's getting clobbered.
5499 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5501 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5502 (PUSH_HANDLER): New macro.
5503 (catchlist): Remove.
5504 (handlerlist): Always declare.
5506 * eval.c (catchlist): Remove (merge with handlerlist).
5507 (handlerlist, lisp_eval_depth): Not static any more.
5508 (internal_catch, internal_condition_case, internal_condition_case_1)
5509 (internal_condition_case_2, internal_condition_case_n):
5511 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5512 handlerlist/catchlist.
5513 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5514 handlerlist which can only handle a single condition-case handler at
5516 (find_handler_clause): Simplify since we only a single branch here
5519 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5521 (bcall0): New function.
5522 (exec_byte_code): Add corresponding cases. Improve error message when
5523 encountering an invalid byte-code. Let Bunwind_protect accept
5524 a function (rather than a list of expressions) as argument.
5526 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5527 and make them unconditional now that they're heap-allocated.
5529 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5531 * charset.c (Fdecode_char, Fencode_char): Remove description of
5532 `restriction' arg. now that it's hidden by advertised-calling-convention.
5534 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5536 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5537 Remove unused variable (from mac-port).
5538 (macfont_draw): Use s->ybase for correct y position.
5540 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5542 * frame.h (struct frame): Drop has_minibuffer member because...
5543 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5544 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5546 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5548 * window.h (struct window): Prefer enum text_cursor_kinds to int
5549 for phys_cursor_type member. Move the latter, phys_cursor_width,
5550 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5551 * window.c (replace_window, make_window): Adjust users.
5553 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5555 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5556 this module is never compiled otherwise.
5558 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5560 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5563 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5565 * xdisp.c (get_next_display_element): Don't call face_for_font in
5566 a build configured --without-x. (Bug#15484)
5568 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5570 * window.c (calc_absolute_offset): #elif should be #elif defined.
5572 * frame.c (delete_frame): Block/unblock input to overcome race
5573 condition (Bug#15475).
5575 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5577 * frame.c (delete_frame): Record selected frame only after
5578 calling Qdelete_frame_functions (Bug#15477).
5580 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5582 * nsterm.m (ns_selection_color): Remove.
5583 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5584 NSColor selectedText(Background)Color. Only for COCOA.
5585 (ns_term_init): Remove assignment of ns_selection_color, logic
5586 moved to ns_get_color.
5588 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5589 NS_SELECTION_COLOR_DEFAULT.
5590 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5592 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5594 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5595 frame' does not have the tool_bar_window member.
5597 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5599 Signal error when reading an empty byte-code object (Bug#15405)
5600 * lread.c (read1): Signal error.
5601 * alloc.c (make_byte_code): eassert header size.
5602 (sweep_vectors): Change an int to size_t.
5604 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5606 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5607 instead of ints, as it's the usual style for offsetof constants. See:
5608 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5610 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5611 This is ugly, but it should fix the performance problem for older
5612 GCC versions in the short run. I'll look into integrating the
5613 Gnulib module for popcount, as a better fix.
5614 See the thread starting in:
5615 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5616 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5617 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5618 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5619 (popcount_size_t): Use it.
5621 2013-09-24 Daniel Colascione <dancol@dancol.org>
5623 * process.c (Fnetwork_interface_info): Fix build break due to
5626 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5628 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5629 Prefer signed to unsigned integers where either will do.
5630 No need for 'const' on locals that do not escape.
5631 Omit easserts with unnecessary and unportable assumptions about
5632 alignment. Avoid unnecessary casts to char *.
5634 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5636 Use union for the payload of struct Lisp_Vector.
5637 This helps to avoid a few glitches dictated by C's aliasing rules.
5638 * lisp.h (struct Lisp_Vector): Use union for next and
5639 contents member. Adjust comment. Change related users.
5640 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5641 Related users changed.
5642 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5643 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5644 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5645 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5647 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5649 Optimize glyph row clearing and copying routines.
5650 * dispextern.h (struct glyph_row): Change layout of struct
5651 glyph_row to help copy_row_except_pointers. Adjust comment.
5652 * dispnew.c (null_row): Remove.
5653 (clear_glyph_row): Use offsetof and memset to find and clear
5654 just the members that need clearing. Adjust comment.
5655 (copy_row_except_pointers): Likewise for copying.
5657 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5659 Some minor cleanups of recently-added bool vector code.
5660 * conf_post.h (assume): Always return void. Use lint version
5661 only if GCC and MSC versions don't apply.
5662 * conf_post.h (assume):
5663 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5664 Depend on _MSC_VER, not __MSC_VER, for consistency with
5666 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5667 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5668 (bool_vector_binop_driver, count_trailing_zero_bits)
5669 (size_t_to_host_endian): Now static, not static inline;
5670 the latter isn't needed with modern compilers and doesn't
5671 work with older compilers anyway.
5673 * alloc.c (valgrind_p): Use bool for boolean.
5675 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5677 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5678 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5679 (display_last_displayed_message_p, message_buf_print)
5680 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5681 Use bool for boolean.
5682 * dispextern.h (cancel_line, init_desired_glyphs):
5683 Remove ancient leftover.
5684 (help_echo_showing_p, hourglass_shown_p):
5685 * lisp.h (noninteractive_need_newline): Adjust declaration.
5687 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5689 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5691 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5692 ...this file and convert the latter to static. Adjust comment.
5693 (make_initial_frame):
5694 * window.c (init_window_once): Adjust user.
5695 * frame.h (last_nonminibuf_frame): Remove declaration.
5696 * lisp.h (selected_frame): Likewise.
5697 * msdos.c (the_only_display_info): Adjust comment.
5699 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5701 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5702 computing the end column of mouse-highlight that comes from
5703 display or overlay strings. (Bug#15437)
5704 (note_mouse_highlight): Adapt calculation of last argument to
5705 mouse_face_from_string_pos to the above change.
5707 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5708 all platforms, not just for clang.
5710 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5712 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5713 about excess arguments to snprintf.
5715 * conf_post.h(assume): Use __builtin_unreachable for clang.
5717 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5719 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5720 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5722 2013-09-23 Daniel Colascione <dancol@dancol.org>
5724 * alloc.c (USE_VALGRIND): New macro; on by default
5725 when ENABLE_CHECKING.
5726 (mark_maybe_object, mark_maybe_pointer)
5727 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5729 (valgrind_p) [USE_VALGRIND]: New variable.
5730 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5732 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5734 * process.c (wait_reading_process_output): Change int pnamelen to
5737 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5738 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5739 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5740 argument to unsigned long to avoid warning.
5741 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5743 * conf_post.h (assume): Fix compiler error: x shall be cond.
5745 2013-09-22 Daniel Colascione <dancol@dancol.org>
5747 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5748 warning when compiling without a window system.
5750 2013-09-22 Daniel Colascione <dancol@dancol.org>
5752 * data.c (Qbool_vector_p): New symbol.
5753 (bool_vector_spare_mask, popcount_size_t_generic)
5754 (popcount_size_t_msc, popcount_size_t_gcc)
5756 (bool_vector_binop_driver)
5757 (count_trailing_zero_bits, size_t_to_host_endian)
5758 (Fbool_vector_exclusive_or)
5759 (Fbool_vector_union)
5760 (Fbool_vector_intersection, Fbool_vector_set_difference)
5761 (Fbool_vector_subsetp, Fbool_vector_not)
5762 (Fbool_vector_count_matches)
5763 (Fbool_vector_count_matches_at): New functions.
5764 (syms_of_data): Intern new symbol, functions.
5765 * alloc.c (bool_vector_payload_bytes): New function.
5766 (Fmake_bool_vector): Instead of calling Fmake_vector,
5767 which performs redundant initialization and argument checking,
5768 just call allocate_vector ourselves. Make sure we clear any
5769 terminating padding to zero.
5770 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5771 instead of open-coding the size calculation.
5772 (vroundup_ct): New macro.
5773 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5774 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5775 * composite.c (composition_gstring_put_cache):
5776 Change lint_assume to assume.
5777 * conf_post.h (assume): New macro.
5778 (lint_assume): Remove.
5779 * dispnew.c (update_frame_1): Change lint_assume to assume.
5780 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5782 * image.c (gif_load): Change lint_assume to assume.
5783 * lisp.h (eassert_and_assume): New macro.
5784 (Qbool_vector_p): Declare.
5785 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5786 (swap16, swap32, swap64): New inline functions.
5787 * macfont.m (macfont_shape): Change lint_assume to assume.
5788 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5789 * xsettings.c (parse_settings): Use new swap16 and
5790 swap32 from lisp.h instead of file-specific macros.
5792 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5794 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5795 found (which can legitimately happen when the glyph row at the
5796 window start is disabled in the current_matrix. (Bug#15365)
5798 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5800 Fix syntax.h bug introduced by recent INLINE change.
5801 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5802 conditionally compiled one way in some modules, and a different
5803 way in others. This doesn't work with extern inline functions,
5804 which must have the same definition in all modules, because the
5805 defining code might be shared across modules, depending on the
5806 implementation. Symptoms reported by Martin Rudalics in:
5807 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5808 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5809 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5810 overriding the corresponding functions in syntax.h.
5811 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5812 (syntax_property): New inline functions.
5813 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5814 Rewrite in terms of these new functions.
5816 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5818 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5819 not chars_in_text, whose result depends on the multibyteness of
5820 the current buffer. (Bug#15426)
5822 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5824 Port recent change to hosts where pointers aren't 'long'.
5825 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5826 Don't assume that pointers are the same width as 'long'.
5827 Add a compile-time check that a pointer fits into two X slots.
5829 A simpler, centralized INLINE.
5830 * conf_post.h (INLINE): Define only if not already defined.
5831 This allows us to use a single INLINE, defined by one file
5833 * emacs.c (INLINE): Define it.
5834 Also, include category.h, charset.h, composite.h, dispextern.h,
5835 syntax.h, systime.h, so that their INLINE definitions are expanded
5837 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5838 * buffer.h, buffer.c (BUFFER_INLINE):
5839 * category.h, category.c (CATEGORY_INLINE):
5840 * character.h, character.c (CHARACTER_INLINE):
5841 * charset.h, charset.c (CHARSET_INLINE):
5842 * composite.h, composite.c (COMPOSITE_INLINE):
5843 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5844 * frame.h, frame.c (FRAME_INLINE):
5845 * intervals.h, intervals.c (INTERVALS_INLINE):
5846 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5847 * lisp.h, alloc.c (LISP_INLINE):
5848 * process.h, process.c (PROCESS_INLINE):
5849 * syntax.h, syntax.c (SYNTAX_INLINE):
5850 * systime.h, sysdep.c (SYSTIME_INLINE):
5851 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5852 * window.h, window.c (WINDOW_INLINE):
5853 Remove. All uses replaced with INLINE.
5855 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5857 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5860 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5862 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5863 'const char *' to avoid compiler warnings due to similar change in
5864 the prototype of x_get_string_resource.
5866 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5868 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5869 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5870 going to replace static variables below. Adjust comments.
5871 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5872 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5873 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5874 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5875 Related users changed.
5876 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5877 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5878 last_mouse_movement_time, going to replace static variables below.
5880 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5881 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5883 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5884 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5885 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5886 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5887 static variables below.
5888 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5889 (last_mouse_scroll_bar): Remove.
5890 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5891 (mouseExited): Related users changed.
5893 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5895 Do not use external array to process X scroll bar messages.
5896 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5897 (x_send_scroll_bar_event): Pack window pointer into two slots
5898 of XClientMessageEvent if we're 64-bit. Adjust comment.
5899 (x_scroll_bar_to_input_event): Unpack accordingly.
5901 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5903 Ifdef away recent changes which aren't relevant to NS port.
5904 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5905 [!HAVE_NS]: Declare as such.
5906 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5907 [!HAVE_NS]: Define as such.
5909 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5911 * frame.c (x_redo_mouse_highlight): New function
5912 to factor out common code used in W32 and X ports.
5913 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5914 * xterm.h (struct x_display_info):
5915 * w32term.h (struct w32_display_info):
5916 * nsterm.h (struct ns_display_info): New members
5917 last_mouse_motion_frame, last_mouse_motion_x and
5918 last_mouse_motion_y, going to replace static variables below.
5919 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5920 (redo_mouse_highlight): Remove.
5921 (note_mouse_movement, syms_of_xterm): Adjust user.
5922 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5923 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5924 (redo_mouse_highlight): Remove.
5925 (note_mouse_movement, syms_of_w32term): Adjust user.
5926 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5927 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5929 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5930 * nsfns.m (compute_tip_xy): Adjust user.
5932 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5934 * frame.c (x_mouse_grabbed): New function.
5935 * dispextern.h (x_mouse_grabbed): Add prototype.
5936 (last_mouse_frame): Remove declaration.
5937 * xterm.h (struct x_display_info):
5938 * w32term.h (struct w32_display_info):
5939 * nsterm.h (struct ns_display_info): New member
5940 last_mouse_frame, going to replace...
5941 * xdisp.c (last_mouse_frame): ...global variable.
5942 (note_tool_bar_highlight):
5943 * w32term.c (w32_mouse_position, w32_read_socket):
5944 * xterm.c (XTmouse_position, handle_one_xevent):
5945 Use x_mouse_grabbed.
5946 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5948 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5950 * w32term.c (w32_read_socket): Avoid temporary
5951 variables in a call to x_real_positions.
5952 * xterm.c (handle_one_xevent): Likewise.
5954 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5956 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5957 (x_icon_type): Remove prototype.
5958 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5959 * frame.c (x_icon_type): Remove.
5960 * w32term.c (x_make_frame_visible, x_iconify_frame):
5961 * xterm.c (x_make_frame_visible, x_iconify_frame):
5962 Use x_set_bitmap_icon to factor out common code.
5964 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5966 * dispextern.h (check_x_display_info, x_get_string_resource):
5967 Declare here just once and unify the latter.
5968 * frame.c (check_x_display_info, x_get_string_resource):
5969 * nsterm.h (check_x_display_info):
5970 * xrdb.c (x_get_string_resource):
5971 * xterm.h (check_x_display_info): Remove prototypes.
5972 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5973 * w32reg.c (x_get_string_resource): Likewise.
5974 (w32_get_rdb_resource): Adjust user.
5976 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5978 * xterm.h (struct x_display_info): New member
5979 x_pending_autoraise_frame, going to replace...
5980 * xterm.c (pending_autoraise_frame): ...static variable.
5981 (x_new_focus_frame, XTread_socket): Adjust users.
5982 * w32term.h (struct w32_display_info): New member
5983 w32_pending_autoraise_frame, going to replace...
5984 * w32term.c (pending_autoraise_frame): ...global variable.
5985 (x_new_focus_frame, w32_read_socket): Adjust users.
5987 2013-09-17 Glenn Morris <rgm@gnu.org>
5989 * xdisp.c (message_dolog): If we create *Messages*,
5990 switch it to messages-buffer-mode.
5992 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5994 Don't overuse 'const' in types of locals.
5995 * bidi.c (bidi_count_bytes):
5996 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5997 (xg_event_is_for_scrollbar):
5998 * xselect.c (x_handle_property_notify)
5999 (x_handle_selection_notify, x_handle_dnd_message):
6000 * xsettings.c, xsettings.h (xft_settings_event):
6001 * xterm.c (x_handle_net_wm_state, handle_one_event)
6002 (x_menubar_window_to_frame, x_detect_focus_change)
6003 (construct_mouse_click, note_mouse_movement)
6004 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6005 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6006 (handle_one_xevent, x_handle_net_wm_state):
6007 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6008 (x_handle_dnd_message):
6009 Avoid unnecessary 'const', typically the second 'const' in
6010 'const foo * const arg', a 'const' that does not affect the API
6011 and doesn't significantly help the human reader.
6013 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6015 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6016 only if Glib < 2.36.0.
6017 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6018 * xsettings.c (init_gconf, init_gsettings): Do not check
6020 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6022 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6024 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6026 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6027 before calling g_type_init.
6029 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6031 * nsterm.m (syms_of_nsterm): ... to here.
6033 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6035 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6036 (ignore_next_mouse_click_timeout): Use Time as X does.
6037 (handle_one_xevent): Avoid cast and use unsigned comparison.
6039 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6041 Do not copy X event in handle_one_xevent except KeyPress case.
6042 Wnen XEvent is processed, it is unlikely to be changed except
6043 KeyPress case, so we can avoid copying and use const pointer to
6044 const data to make sure that an event is not changed elsewhere.
6045 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6046 const' and do not create local copy except for the KeyPress event.
6047 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6048 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6049 (x_handle_net_wm_state, x_menubar_window_to_frame)
6050 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6051 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6052 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6053 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6054 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6055 (x_handle_dnd_message):
6056 * xsettings.c (xft_settings_event):
6057 Use 'const XEvent * const' where appropriate.
6058 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6060 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6062 Fix X event waiting to handle multiple frames.
6063 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6064 * xterm.c (pending_event_wait): Remove. Adjust users.
6065 (x_detect_focus_change): Pass frame arg.
6066 (handle_one_xevent): Find related frame early and clear per-frame
6067 wait_event_type only if this is an event for the relevant frame.
6068 (x_wait_for_event): Use per-frame wait_event_type.
6070 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6072 * nsfns.m (Fx_create_frame): Fix font driver registration for
6075 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6076 for syms_of_macfont.
6078 * nsterm.m: Include macfont.h.
6079 (ns_tmp_flags, ns_tmp_font): Remove.
6080 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6081 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6082 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6083 (changeFont:): Fix code style. Check for font driver type when
6086 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6089 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6090 (nsfont_open): Set font driver type.
6091 Set font->ascent and font->descent. Figure out font instead of
6092 ns_tmp_font, and flags instead of ns_tmp_flags.
6093 Fix indentation. Remove call to ns_draw_text_decoration,
6096 * nsfns.m: Include macfont.h.
6097 (Fx_create_frame): Register macfont driver, make a better default font.
6098 (Fns_popup_font_panel): Get font from macfont driver, if used.
6100 * macfont.m, macfont.h, macuvs.h: New files.
6102 * font.h: Declare syms_of_macfont.
6104 * font.c (syms_of_font): Call syms_of_macfont.
6106 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6108 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6110 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6111 and it is always zero for others, so I assume that this is an ancient
6112 leftover which nobody will want to change any more.
6113 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6114 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6115 * frame.c (x_set_scroll_bar_width):
6116 * w32fns.c (w32_createscrollbar):
6117 * w32term.c (w32_set_vertical_scroll_bar):
6118 * xfns.c (x_set_scroll_bar_default_width):
6119 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6120 (x_scroll_bar_expose): Related users changed.
6122 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6124 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6125 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6126 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6128 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6130 * nsterm.h, w32term.h, xterm.h: ...and not here.
6131 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6132 Remove unused Xisms.
6133 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6134 these modules are never compiled otherwise.
6136 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6138 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6139 Doc fix. (Bug#15375)
6141 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6143 Unify Fx_focus_frame between all ports.
6144 * frame.h (x_focus_frame): New prototype.
6145 * xfns.c (Fx_focus_frame): Remove.
6146 (syms_of_xfns): Do not defsubr it.
6147 (x_focus_frame): X implementation.
6148 * nsfns.m (Fx_focus_frame): Remove.
6149 (syms_of_nsfns): Do not defsubr it.
6150 (x_focus_frame): NS implementation.
6151 * w32term.c (Fx_focus_frame): Remove.
6152 (x_focus_on_frame): Rename to...
6153 (x_focus_frame): W32 implementation.
6154 * w32term.h (x_focus_on_frame): Remove prototype.
6155 * w32fns.c (Fx_focus_frame): Remove.
6156 (syms_of_w32fns): Do not defsubr it.
6157 * frame.c (Fx_focus_frame): Define here.
6158 (syms_of_frame): Defsubr here.
6159 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6161 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6163 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6164 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6165 each port to reference the port-specific window system data.
6166 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6167 (FRAME_DISPLAY_INFO): Define.
6168 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6169 (FRAME_DISPLAY_INFO): Define. Adjust users.
6170 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6171 (FRAME_DISPLAY_INFO): Define. Adjust users.
6172 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6173 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6174 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6175 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6176 * xselect.c, xterm.c: All related users changed.
6178 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6180 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6181 (x_menubar_window_to_frame): Remove prototypes.
6182 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6183 (x_menubar_window_to_frame, x_top_window_to_frame):
6185 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6186 (x_menubar_window_to_frame, x_top_window_to_frame):
6187 ...to here and convert all but the last to static.
6189 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6191 * lisp.mk (lisp): Add w32-common-fns.elc.
6193 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6195 * charset.c (char_charset): Document an exception for char-charset.
6197 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6199 * xterm.h (x_display_info): New field last_user_time...
6200 * xterm.c (toplevel): ...to replace static last_user_time.
6201 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6203 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6205 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6206 scroll bar values to prevent thumb from disappear and update comment.
6208 2013-09-11 Glenn Morris <rgm@gnu.org>
6210 * emacs.c (usage_message): Possessive apostrophe tweak.
6212 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6214 * nsterm.m (syms_of_nsterm): Use Qns.
6215 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6216 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6217 * xfns.c (x_display_info_for_name, Fx_open_connection):
6218 Remove old '#if 0' code.
6219 (syms_of_xfns): Use Qx.
6220 * termhooks.h (fullscreen_hook): Remove the leftover.
6221 (struct terminal): Fix typo in comment.
6223 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6225 Cleaning up a few X scroll bar bits.
6226 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6227 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6228 New member last_seen_part, going to replace...
6229 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6230 (xt_action_hook) [USE_LUCID]: Adjust user.
6231 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6232 Lucid-specific scroll bar support.
6233 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6234 to int and adjust to use last_seen_part member.
6235 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6236 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6237 Initialize last_seen_part.
6239 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6241 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6242 insert-buffer-substring an empty string.
6244 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6246 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6247 avoiding a GCC warning.
6249 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6251 Ifdef away frame tool bar code when it is not really used.
6252 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6253 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6254 and minimize_tool_bar_window_p under the above.
6255 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6256 (fset_tool_bar_window): Likewise.
6257 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6258 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6259 (change_frame_size_1):
6260 * window.c (window_from_coordinates, Frecenter): Adjust users.
6261 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6262 code is not really used.
6263 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6264 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6265 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6266 [!USE_GTK && !HAVE_NS]: Define as such.
6267 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6268 (note_mouse_highlight, expose_frame):
6269 * xfns.c (x_set_tool_bar_lines):
6270 * xterm.c (handle_one_xevent): Adjust users.
6272 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6274 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6275 This bug was introduced by my 2013-08-26 patch, which incorrectly
6276 assumed that the terminfo implementation doesn't use termcap buffers.
6277 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6278 these buffers apparently are used after all.
6279 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6280 (struct tty_display_info): Define members termcap_term_buffer and
6281 termcap_strings_buffer even if TERMINFO.
6283 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6286 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6287 'usage' docstring entry to pacify make-docfile.
6289 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6291 Change comparison functions =, <, >, <=, >= to take many arguments.
6292 * data.c: Change comparison functions' interface and implementation.
6293 * lisp.h: Make arithcompare available for efficient two arg
6295 * bytecode.c: Use arithcompare.
6296 * fileio.c: Use new interface.
6298 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6300 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6302 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6304 * eval.c (Feval): Document the new use of `lexical'.
6306 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6308 Review and drop old frame resize hack.
6309 * frame.h (struct frame): Remove force_flush_display_p.
6310 * dispnew.c (update_frame): Adjust user and don't call
6311 flush_frame here. The comment has said that there was an issues
6312 with redisplaying fringes, but I don't see any differences with
6313 and without this hack. Hopefully we can continue without it.
6314 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6315 current frame matrices twice if resized_p is set.
6317 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6319 Do not populate pure Xism x_sync to other ports.
6320 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6321 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6322 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6323 * w32term.h (x_sync): Remove prototype.
6325 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6327 Cleanup frame flushing.
6328 * dispextern.h (struct redisplay_interface):
6329 Drop flush_display_optional because flush_display is enough
6330 for X and flushing via RIF is just a no-op for others.
6331 * frame.h (flush_frame): New function.
6332 * dispnew.c (update_frame):
6333 * minibuf.c (read_minibuf):
6334 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6336 * keyboard.c (detect_input_pending_run_timers): Do not flush
6337 all frames but selected one in redisplay_preserve_echo_area.
6338 * nsterm.m (ns_flush): Remove no-op.
6339 (ns_redisplay_interface): Adjust user.
6340 * w32term.h (x_flush): Remove no-op.
6341 (w32_redisplay_interface): Adjust user.
6342 * xterm.c (x_flush): Simplify because we do not flush all
6343 frames at once any more. Adjust comment.
6344 (x_redisplay_interface): Adjust user.
6346 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6348 Port --without-x --enable-gcc-warnings to Fedora 19.
6349 * gfilenotify.c (globals_of_gfilenotify):
6350 Call g_type_init only if using an older glib version that needs it.
6352 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6354 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6355 (last_glyphless_glyph_merged_face_id): Remove declarations.
6356 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6357 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6358 (last_glyphless_glyph_merged_face_id): Now static.
6359 (merge_escape_glyph_face): New function, refactored from...
6360 (get_next_display_element): ...here.
6361 (merge_glyphless_glyph_face): New function, refactored from...
6362 (produce_glyphless_glyph): ...here...
6363 * term.c (produce_glyphless_glyph): ...and here.
6365 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6367 * eval.c (eval_sub): Only call Ffunction if necessary.
6369 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6371 Attempt to make redisplay more selective when changing cursor type.
6372 * frame.h (struct frame): New bitfield cursor_type_changed.
6373 * xdisp.c (cursor_type_changed): Remove.
6374 (try_cursor_movement, redisplay_window, try_window_id)
6375 (set_frame_cursor_types, try_window_reusing_current_matrix):
6376 Adjust to use per-frame bitfield.
6377 (redisplay_internal): Look for cursor type change on each visible
6378 frame and consider all frames if cursor type has been changed on
6379 the frame other than selected. If cursor type has been changed on
6380 selected frame only, do not use fast update.
6382 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6384 Attempt to make redisplay more selective when changing fonts.
6385 * frame.h (struct frame): New bitfield fonts_changed.
6386 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6387 (adjust_frame_glyphs): Add prototype.
6388 * dispnew.c (fonts_changed_p): Remove.
6389 (adjust_glyphs): Remove because we do not
6390 adjust matrices on all frames at once any more.
6391 (adjust_frame_glyphs): Block and unblock input here.
6392 (adjust_glyph_matrix): Use fonts_changed.
6393 (change_frame_size_1): Use adjust_frame_glyphs.
6394 * font.c (font_open_entity): Use fonts_changed.
6395 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6396 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6397 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6398 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6399 (shrink_mini_window, Fresize_mini_window_internal)
6400 (window_scroll_pixel_based, Fset_window_configuration)
6401 (apply_window_adjustment, Fset_window_vscroll):
6402 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6403 Use adjust_frame_glyphs.
6404 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6405 (try_window_reusing_current_matrix, try_window_id, display_line)
6406 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6407 (redisplay_internal): Consider fonts_changed and adjust frame
6408 matrices for each frame only if the frame is visible. If font
6409 has been changed on some frame during full redisplay, retry
6410 only visible frames where the font has been actually changed.
6412 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6414 Cache current header and mode line height for each window.
6415 * window.h (struct window): New fields mode_line_height
6416 and header_line_height.
6417 * window.c (make_window): Initialize them.
6418 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6419 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6420 (current_mode_line_height, current_header_line_height):
6422 * xdisp.c (current_mode_line_height, current_header_line_height):
6424 (pos_visible_p, init_xdisp): Adjust user.
6425 (redisplay_window): Invalidate mode_line_height and
6426 header_line_height if current and desired matrices do not agree.
6428 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6430 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6431 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6433 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6435 Make --without-x compatible with --enable-gcc-warnings.
6436 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6437 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6438 members under HAVE_WINDOW_SYSTEM.
6439 * keyboard.c (make_lispy_focus_out): Likewise.
6440 (record_menu_key): Move under HAVE_MENUS.
6441 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6442 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6443 (syms_of_xdisp): Adjust user.
6444 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6445 (start_hourglass, cancel_hourglass):
6446 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6447 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6448 and CLEAR_FONT_TABLE_NFONTS.
6449 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6450 Declare only if HAVE_WINDOW_SYSTEM.
6451 (lface_same_font_attributes_p, clear_face_gcs): Define only
6452 if HAVE_WINDOW_SYSTEM.
6454 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6456 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6457 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6458 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6460 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6462 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6464 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6466 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6467 This fixes a type error on hosts where ptrdiff_t is wider than int.
6469 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6471 * keyboard.c (read_key_sequence_vs): New function.
6472 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6475 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6477 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6479 Makefile improvements.
6480 * Makefile.in (config.status): Don't use double-colon rules, as
6481 they are not portable according to POSIX. Fix shell typo with `;
6482 I guess this rule has never been tested?
6483 (VCSWITNESS): New macro, to override any environment var.
6485 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6487 * xterm.h (struct x_display_info): Do not track X connection
6488 fd separately because it is always available from Display.
6489 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6492 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6494 * buffer.c (drop_overlay):
6495 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6496 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6498 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6500 * buffer.c (Fmake_overlay, Fmove_overlay):
6501 * intervals.c (set_point_from_marker):
6502 * print.c (PRINTPREPARE): Prefer signal_error
6503 to plain error and report unsuitable marker too.
6505 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6507 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6508 for 'dragging' member.
6509 (struct x_output): Remove set-but-unused leftovers
6510 'left_before_move' and 'top_before_move'.
6511 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6512 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6513 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6514 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6515 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6516 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6517 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6518 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6520 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6522 * nsfont.m (INVALID_GLYPH): New define.
6523 (nsfont_encode_char): Use INVALID_GLYPH.
6524 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6526 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6528 * xterm.c (x_last_mouse_movement_time): Revert last change.
6529 This code should use XDisplayMotionBufferSize to check display's
6530 motion history first, and there are few other issues as well.
6531 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6532 (handle_one_xevent): Adjust user.
6534 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6536 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6537 * frame.c (Flast_nonminibuf_frame): ... to here.
6538 (check_minibuf_window): Don't abort if no window was found
6541 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6543 Use XGetMotionEvents to ask the last mouse motion time from X server.
6544 * xterm.c (X_MOTION_HISTORY): Default to 1.
6545 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6546 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6547 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6548 Ifdef away legacy code.
6549 (XTmouse_position, x_scroll_bar_report_motion):
6550 Use x_last_mouse_movement_time.
6551 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6554 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6556 * msdos.c (last_mouse_window): Move to...
6557 (dos_rawgetc): ...this function and adjust comment.
6558 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6559 (mouseMoved): ...this function and adjust comment.
6560 * w32term.c (last_window): Likewise with...
6561 (w32_read_socket): ...this function.
6562 * xterm.c (last_window): Likewise with...
6563 (handle_one_xevent): ...this function.
6565 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6567 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6568 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6569 (handle_one_xevent): ...to here.
6570 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6573 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6575 * msdos.c (IT_set_terminal_window): Remove no-op.
6576 (initialize_msdos_display): Adjust terminal setup.
6577 * w32console.c (w32con_set_terminal_window): Remove no-op.
6578 (initialize_w32_display): Adjust terminal setup.
6579 * w32term.c (w32_set_terminal_window): Remove no-op.
6580 (w32_create_terminal): Adjust terminal setup.
6581 * xterm.c (XTset_terminal_window): Remove no-op.
6582 (x_create_terminal): Adjust terminal setup.
6584 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6586 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6588 (ns_create_terminal): Adjust terminal setup.
6589 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6591 (w32_create_terminal): Adjust terminal setup.
6592 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6594 (x_create_terminal): Adjust terminal setup.
6596 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6598 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6599 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6600 * dispnew.c (buffer_posn_from_coords):
6601 * window.c (Fwindow_end, displayed_window_lines):
6602 * xdisp.c (redisplay_mode_lines): Use it.
6604 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6606 * fontset.c (face_for_char): Check char in the current face font first
6607 if HAVE_NS (Bug#15138).
6609 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6611 * window.c (temp_output_buffer_show): Make sure window returned
6612 by display_buffer is live (Bug#15213).
6614 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6616 Minor cleanup to avoid forward declarations.
6617 * coding.h (struct ccl_spec): Remove forward declaration.
6618 * composite.h (toplevel): Include font.h.
6619 (struct composition_it, struct face, struct font_metrics):
6620 Remove forward declaration.
6621 * dispextern.h (struct image, struct atimer): Likewise.
6622 * emacsgtkfixed.h (struct frame): Likewise.
6623 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6624 * font.h (struct font_driver, struct font, struct glyph_string)
6625 (struct face): Remove forward declaration.
6626 * fontset.h (struct face, struct font): Likewise.
6627 * frame.h (toplevel): Style cleanup.
6628 (enum output_method): Move to...
6629 * termhooks.h (enum output_method): ...here.
6630 (struct glyph, struct frame, struct ns_display_info)
6631 (struct x_display_info, struct w32_display_info):
6632 Remove forward declaration.
6633 * xterm.h (toplevel): Include termhooks.h.
6634 (struct font, struct window, struct glyph_matrix, struct frame)
6635 (struct input_event, struct face, struct image): Remove forward
6637 * gtkutil.h (struct _widget_value): Likewise.
6638 * keyboard.h (toplevel): Include termhooks.h.
6639 (struct input_event): Remove forward declaration.
6641 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6643 * intervals.c (set_point_from_marker): New function.
6644 * editfns.c (Fgoto_char):
6645 * process.c (Finternal_default_process_filter):
6646 * window.c (select_window_1): Use it.
6647 * buffer.h (set_point_from_marker): Add prototype.
6649 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6651 * w32.c (term_winsock): Call release_listen_threads before calling
6653 (_sys_wait_accept): Wait for accept event in a loop with a finite
6654 timeout, instead of waiting indefinitely. Will hopefully avoid
6655 hanging during exit because WSACleanup deadlocks waiting for the
6656 event object to be released. (Bug#14333)
6658 * w32proc.c (release_listen_threads): New function, signals all
6659 the reader threads that listen for connections to stop waiting.
6661 * w32.h (release_listen_threads): Add prototype.
6663 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6665 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6666 field of new marker (for sanity and safety).
6667 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6668 anyway because XMISCTYPE is a function and can't be an lvalue).
6670 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6672 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6673 (x_after_update_window_line, x_scroll_bar_create)
6674 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6675 (handle_one_xevent, x_clear_frame_area):
6676 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6677 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6678 * xterm.h (x_clear_area): Adjust prototype.
6680 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6682 Hook scanning and indentation functions to find_newline. This helps
6683 to avoid duplicated code and renders more respect to newline cache.
6684 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6685 * cmds.c (Fforward_line):
6686 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6687 Use find_newline and avoid unnecessary point movements.
6688 * search.c (scan_newline): Implement on top of find_newline.
6690 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6692 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6693 scoped code (bug#11258).
6695 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6697 * nsterm.m (last_window): New variable.
6698 (EV_TRAILER2): New macro.
6699 (EV_TRAILER): Call EV_TRAILER2.
6700 (mouseMoved:): Add support for mouse-autoselect-window
6701 on nextstep (Bug#6888).
6703 2013-08-28 Andreas Schwab <schwab@suse.de>
6705 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6706 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6707 Remove unused macro definitions.
6708 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6709 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6710 Only define if emacs.
6712 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6714 Prefer enum glyph_row_area to int where appropriate.
6715 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6717 (window_box, window_box_width, window_box_left, window_box_left_offset)
6718 (window_box_right, window_box_right_offset): Adjust prototypes.
6719 * xdisp.c (window_box, window_box_width, window_box_left)
6720 (window_box_left_offset, window_box_right, window_box_right_offset):
6721 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6722 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6723 * nsterm.m (ns_clip_to_row):
6724 * w32term.c (w32_clip_to_row):
6725 * xterm.c (x_clip_to_row): Likewise.
6727 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6729 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6730 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6732 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6734 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6735 for portability to hosts where /bin/sh has problems.
6737 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6739 Redesign redisplay interface to drop global output_cursor.
6740 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6741 (toplevel): Remove declaration of output_cursor.
6742 (set_output_cursor, x_cursor_to): Remove prototype.
6743 * window.h (struct window): New member output_cursor.
6744 (output_cursor_to): New function to replace RIF member.
6745 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6746 (update_text_area, set_window_cursor_after_update): Use it.
6747 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6748 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6749 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6750 * w32term.c (x_update_window_begin, x_update_window_end):
6751 * xterm.c (x_update_window_begin, x_update_window_end):
6752 Adjust to use per-window output cursor.
6754 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6756 Simplify SELECT_TYPE-related code.
6757 Like EMACS_TIME, this portability layer is no longer needed, since
6758 Emacs has been using fd_set as a portability layer for some time.
6759 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6760 (SELECT_TYPE): Remove. All uses changed to fd_set.
6761 (fd_set) [!FD_SET]: New typedef.
6763 Simplify EMACS_TIME-related code.
6764 This portability layer is no longer needed, since Emacs has been
6765 using struct timespec as a portability layer for some time.
6766 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6767 Include <time.h> rather than "systime.h"; that's all that's needed now.
6768 * dispnew.c: Include <timespec.h> rather than "systime.h";
6769 that's all that's needed now.
6770 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6771 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6772 TIMESPEC_RESOLUTION.
6773 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6774 LOG10_TIMESPEC_RESOLUTION.
6775 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6776 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6777 (make_emacs_time): Remove. All used changed to make_timespec.
6778 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6779 (current_timespec): Rename from current_emacs_time. All uses changed.
6780 (add_emacs_time): Remove. All uses changed to timespec_add.
6781 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6782 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6783 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6784 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6785 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6786 (current_timespec): Rename from current_emacs_time. All uses changed.
6787 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6788 changed to timespec_cmp.
6789 * xgselect.c: Include <timespec.h>, since our .h files don't.
6791 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6793 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6794 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6795 Remove the leftovers.
6796 * gtkutil.c (toplevel): Do not declare Qxft but include
6798 * image.c (toplevel): Do not declare Vlibrary_cache because
6799 it's already done in lisp.h.
6801 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6803 * lisp.h (Mouse_HLInfo): Move from here...
6804 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6805 (reset_mouse_highlight): New function.
6806 * msdos.c (dos_set_window_size, IT_update_begin)
6807 (internal_terminal_init):
6808 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6809 (ns_initialize_display_info):
6810 * w32console.c (initialize_w32_display):
6811 * w32term.c (x_update_window_end, x_free_frame_resources)
6812 (w32_initialize_display_info):
6813 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6814 * window.c (Fdelete_other_windows_internal):
6815 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6816 * termchar.h (toplevel):
6817 * xterm.h (toplevel): Include dispextern.h.
6819 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6821 Fix minor problems found by static checking.
6822 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6823 (expect): Avoid nested-if warning.
6824 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6825 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6826 * nsterm.h, nsterm.m (ns_select):
6827 * xgselect.c, xgselect.h (xg_select):
6828 Adjust signature to better match pselect's.
6829 * nsterm.m (ns_select):
6830 Don't set *TIMEOUT, since pselect doesn't.
6831 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6832 diagnostic about assigning const char * to it.
6833 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6835 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6837 * lread.c (substitute_object_recurse): Handle hash-tables as well
6840 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6842 Fix unlikely core dump in init_tty, and simplify terminfo case.
6843 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6844 The old version incorrectly dumped core if malloc returned a
6845 buffer containing only non-NUL bytes.
6846 (init_tty): Do not allocate or free termcap buffers; the
6847 struct does that for us now.
6848 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6849 (struct tty_display_info): Define members termcap_term_buffer and
6850 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6851 use them. Allocate them directly in struct rather than indirectly
6852 via a pointer, to simplify init_tty.
6854 * frame.c (check_minibuf_window): Initialize 'window' properly,
6855 so that Emacs reliably aborts later if 'window' is not initialized.
6857 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6859 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6860 of VoidSymbol (Bug#15154).
6862 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6864 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6865 mouse_face_beg_y and mouse_face_end_y.
6866 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6867 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6868 Adjust users and update comment where appropriate.
6870 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6872 * frame.c (check_minibuf_window): New function.
6873 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6874 Call check_minibuf_window (Bug#15183).
6876 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6878 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6879 because this is the only last cursor data we need to keep and consult.
6880 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6881 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6884 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6886 Fix recovering from possible decompression error.
6887 Since insert_from_gap doesn't always move point, we can't use PT as
6888 the position where the partially decompressed data ends, and
6889 should count how many bytes was produced so far.
6890 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6891 (unwind_decompress): Really delete partially uncompressed data.
6892 (Fzlib_decompress_region): Take decompressed data size into account.
6894 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6896 * syntax.c (init_syntax_once): Adjust comment and do an early
6897 initialization of Qchar_table_extra_slots just once...
6898 * casetab.c (init_casetab_once):
6899 * category.c (init_category_once):
6900 * character.c (syms_of_character):
6901 * coding.c (syms_of_coding):
6902 * xdisp.c (syms_of_xdisp): ...and omit it here.
6904 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6906 * xdisp.c (get_next_display_element): Don't apply to characters
6907 from a display vector the logic of setting it->end_of_box_run_p
6908 suitable for characters from a buffer. (Bug#15175)
6910 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6911 to handle directories, rather than '_utime' which doesn't.
6914 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6916 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6917 or fullscreen (Bug#14627).
6919 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6921 System-dependent integer overflow fixes.
6922 * process.c (Fset_process_window_size): Signal an error if
6923 the window size is outside the range supported by the lower level.
6924 * sysdep.c (set_window_size): Return negative on error,
6925 nonnegative on success, rather than -1, 0, 1 on not in system,
6926 failure, success. This is simpler. Caller changed.
6927 (serial_configure): Remove unnecessary initialization of local.
6928 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6929 size fits in unsigned long; this isn't true on some 32-bit hosts.
6930 Avoid buffer overrun if some future version of /proc/meminfo has a
6931 variable name longer than 20 bytes.
6932 (system_process_attributes) [__FreeBSD__]:
6933 Don't assume hw.availpages fits in 'int'.
6935 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6937 Don't let very long directory names overrun the stack.
6938 Fix some related minor problems involving "//", vfork.
6939 * callproc.c (encode_current_directory): New function.
6940 (call_process): Don't append "/"; not needed.
6941 * fileio.c (file_name_as_directory_slop): New constant.
6942 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6943 this can save the caller having to alloca.
6944 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6945 Use SAFE_ALLOCA, not alloca.
6946 (directory_file_name, Fexpand_file_name): Leave leading "//"
6947 alone, since it can be special even on POSIX platforms.
6948 * callproc.c (call_process):
6949 * process.c (Fformat_network_address):
6950 * sysdep.c (sys_subshell):
6951 Use encode_current_directory rather than rolling our own.
6952 (create_process): No need to encode directory; caller does that now.
6953 * process.h (encode_current_directory): New decl.
6954 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6955 Rework to avoid 'goto xyzzy;'.
6957 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6959 * xdisp.c (handle_face_prop): If the default face was remapped use
6960 the remapped face for strings from prefix properties. (Bug#15155)
6962 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6964 Minor cleanup for redisplay interface and few related functions.
6965 * frame.h (enum text_cursor_kinds): Move from here...
6966 * dispextern.h (enum text_cursor_kinds): ...to here.
6967 (toplevel): Drop unnecessary declarations.
6968 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6969 in update_window_end_hook and draw_window_cursor functions.
6970 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6971 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6972 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6973 * xterm.c (x_update_window_end, x_draw_window_cursor):
6974 * xdisp.c (display_and_set_cursor, update_window_cursor)
6975 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6976 enum text_cursor_kinds where appropriate.
6978 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6980 Redesign redisplay interface to drop updated_row and updated_area.
6981 * dispextern.h (updated_row, updated_area): Remove declaration.
6982 (struct redisplay_interface): Pass glyph row and row area parameters
6983 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6984 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6986 * dispnew.c (updated_row, updated_area): Remove.
6987 (redraw_overlapped_rows, update_window_line): Adjust user.
6988 (update_marginal_area, update_text_area): Likewise. Pass updated row
6989 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6990 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6993 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6995 * process.c (flush_pending_output): Remove stub.
6998 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7000 * callproc.c: Fix race that killed background processes (Bug#15144).
7001 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7002 Record deleted process-id in critical section, not afterwards.
7003 Don't mistakenly kill process created by a call-process invocation
7004 that discards output and does not wait.
7006 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7008 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7009 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7010 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7011 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7012 to shut up compiler in mark_object.
7013 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7015 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7017 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7018 We can't portably rely on PTY_OPEN doing that, even if
7019 it calls posix_openpt with O_CLOEXEC.
7021 2013-08-20 Kenichi Handa <handa@gnu.org>
7023 * character.c (string_char): Improve commentary.
7025 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7027 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7028 (struct animation_cache): Make signature a flexible array member.
7029 All uses changed. This is a tad slower but may insulate us better
7030 from future changes to ImageMagick.
7032 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7034 * image.c: Shrink memory needed for animation cache.
7035 (SIGNATURE_DIGESTSIZE): New constant.
7036 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7037 (imagemagick_create_cache): Copy the signature. This saves
7038 several KB of memory that ImageMagick wastes per signature.
7039 Don't bother updating the update_time, as the caller does that now.
7040 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7041 it's a fixed size struct member now.
7042 (imagemagick_get_animation_cache): Always destroy the signature,
7043 as it's now imagemagick_create_cache's responsibility to copy it.
7044 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7045 and use memcmp rather than strcmp.
7046 eassert that ImageMagick returns a signature of the specified length.
7048 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7050 * image.c (imagemagick_get_animation_cache): Don't segfault on
7052 (imagemagick_get_animation_cache): Revert to previous definition
7053 so that it actually works. But keep the memory leak fix.
7054 (imagemagick_get_animation_cache): Fix memory leak.
7056 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7058 * image.c: Fix animation cache signature memory leak.
7059 Fix some other minor performance problems while we're at it.
7060 (imagemagick_create_cache): Clear just the members that
7061 need clearing. Don't set update_time, as caller does that now.
7062 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7063 Simplify by using pointer-to-pointer instead of a prev pointer.
7064 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7065 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7066 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7067 it's already a copy. Free the signature probe unless it's cached.
7069 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7070 This was introduced by my 2013-08-12 fix for Bug#15035.
7072 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7074 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7075 (imagemagick_prune_animation_cache): Now static.
7077 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7079 * image.c (imagemagick_get_animation_cache): Don't segfault when
7080 pruning all entries.
7082 2013-08-18 Ken Brown <kbrown@cornell.edu>
7084 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7085 static heap if ENABLE_CHECKING is defined.
7086 (max_bss_sbrk_ptr): New variable.
7088 (report_sheap_usage): Report maximum static heap usage instead of
7089 ending static heap usage.
7091 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7093 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7094 of zlib_initialized according to the results of calling
7095 init_zlib_functions.
7097 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7099 * image.c: Implement an ImageMagick per-image cache.
7100 (imagemagick_get_animation_cache): Fix a double-free error.
7101 (imagemagick_load_image): Remove the ping_wand code, which only
7102 apparently saved time on invalid animated images, and slowed down
7103 everything else. Optimise for the common case.
7105 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7107 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7109 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7111 * marker.c (set_marker): Remove documentation of undefined behavior.
7113 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7115 * image.c (imagemagick_compute_animated_image): Animate correctly
7116 when sub-images are smaller than the main image.
7117 (imagemagick_compute_animated_image): Setting the iterator row to
7118 zero is apparently not allowed.
7119 (imagemagick_compute_animated_image): Allow images that say they
7120 have sub-images that are bigger than the main image, but just crop
7123 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7125 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7127 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7129 * image.c (imagemagick_compute_animated_image): Respect the GIF
7132 2013-08-15 Ken Brown <kbrown@cornell.edu>
7134 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7135 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7138 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7140 Fix minor problems found by static checking.
7141 * frame.c (delete_frame):
7142 * xdisp.c (next_element_from_display_vector):
7143 Avoid uninitialized local.
7144 * image.c (imagemagick_compute_animated_image): Port to C89.
7145 Prefer usual GNU indentation style for loops.
7146 Be more careful about bizarrely large sizes, by using ptrdiff_t
7149 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7151 Fix infinite frame selection loop (Bug#15025).
7152 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7154 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7156 * xdisp.c (compute_window_start_on_continuation_line):
7157 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7158 to make sure we end up setting the window start at the leftmost
7159 visible character of the display line. This avoids funky
7160 horizontal shifting because the window start is not kept on the
7161 same position. (Bug#15090)
7162 (next_element_from_display_vector): Support 'box' face attribute
7163 in the face definitions of a display vector. (Bug#15099)
7165 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7167 * image.c (imagemagick_compute_animated_image): Implement animated
7169 (imagemagick_compute_animated_image): Fix some compilation
7170 warnings. Implement a very simple cache to make the animation
7171 usable at all, but it should be replaced with a per-image cache.
7173 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7175 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7176 to do `for' loops over alist values.
7177 * buffer.h (FOR_EACH_BUFFER):
7178 * process.c (FOR_EACH_PROCESS): Use it.
7179 (handle_child_signal, status_notify, Fget_buffer_process)
7180 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7182 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7184 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7185 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7186 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7187 to xzalloc and so avoid redundant call to memset.
7188 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7189 members because it is allocated with xzalloc and so already zeroed.
7191 2013-08-14 Ken Brown <kbrown@cornell.edu>
7193 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7196 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7198 Utility function and macro to copy Lisp string to C string.
7199 * lisp.h (xlispstrdupa): New macro.
7200 (xlispstrdup): New prototype.
7201 * alloc.c (xlispstrdup): New function.
7202 * callint.c (Fcall_interactively):
7203 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7204 (Fsubstitute_in_file_name):
7205 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7206 * image.c (x_create_bitmap_from_file):
7207 * w32term.c (w32_term_init):
7208 * xterm.c (x_term_init): Use xlispstrdup.
7210 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7212 * image.c (imagemagick_load_image): Make animated pictures work.
7213 There's still some problems with background color settings, though
7216 * decompress.c (unwind_decompress): Always restore point.
7218 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7220 * marker.c (set_marker): Reformat documentation.
7222 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7224 * xdisp.c (cursor_type_changed): Now static.
7226 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7227 Use changed. This avoids the need to call xmalloc and for the
7228 caller to call xfree, and avoids memory leaks in some situations.
7230 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7232 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7233 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7234 (redisplay_window): If window_end_valid is cleared due to non-zero
7235 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7236 so do not call to try_cursor_movement for that window.
7238 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7240 * window.h (struct window): Convert window_end_pos and
7241 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7242 (wset_window_end_pos, wset_window_end_vpos): Remove.
7243 * dispnew.c (adjust_glyph_matrix):
7244 * window.c (Fwindow_end, replace_window, set_window_buffer)
7246 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7247 (set_vertical_scroll_bar, redisplay_window, try_window)
7248 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7249 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7250 (note_mouse_highlight): Adjust users.
7251 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7254 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7256 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7257 * image.c (imagemagick_filename_hint): Use `const char *' and
7258 prefer SSDATA to SDATA to avoid warnings.
7260 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7262 Cleanup window fringes, margins and scroll bars adjustments.
7263 * window.c (set_window_fringes, set_window_margins)
7264 (set_window_scroll_bars, apply_window_adjustment): New functions.
7265 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7266 (Fset_window_scroll_bars): Use them.
7268 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7270 * window.h (struct window): Convert scroll_bar_width
7271 from Lisp_Object to integer. Adjust comment.
7272 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7274 * window.c (wset_scroll_bar_width): Remove.
7275 (make_window): Initialize scroll_bar_width.
7276 (Fsplit_window_internal): Use direct assignment.
7277 (Fset_window_configuration, save_window_save):
7278 Convert Lisp_Object to integer and back where appropriate.
7279 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7280 bar was actually changed, and mention this in docstring.
7282 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7284 * decompress.c: Minor simplifications.
7285 (Fzlib_decompress_region): Don't bother verifying
7286 that avail_out <= UINT_MAX, as that was confusing.
7287 Mention the restriction in a comment instead.
7288 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7290 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7292 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7293 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7295 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7297 * image.c (imagemagick_filename_hint): Check for errors in the
7300 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7302 * window.c (Fwindow_margins): Return nil when there's no marginal
7303 area, as per the documented API.
7305 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7306 Fmake_vector, as scroll bar's struct members are not all Lisp
7307 objects now. This avoids crashes in GC.
7309 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7310 bool, so its address could be taken.
7312 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7314 * image.c (imagemagick_filename_hint): New function to possibly
7315 apply `image-content-type-suffixes'.
7316 (imagemagick_load_image): Use it.
7318 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7320 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7321 if loading zlib failed.
7323 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7325 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7326 2013-08-13 checkin below. Change bool to BOOL, rule is:
7327 All Obj-C code uses BOOL, except for interfaces callable from C.
7329 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7333 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7334 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7335 bool instead of BOOL.
7336 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7337 from Lisp_Object to bitfield. Adjust comment.
7338 * w32term.c (x_scroll_bar_create): Adjust user.
7339 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7340 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7341 Use bool for boolean.
7342 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7343 to `unsigned int' when defining a bitfield.
7345 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7347 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7349 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7351 * window.h (struct window): Convert left_margin_cols and
7352 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7353 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7354 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7356 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7358 (showing_window_margins_p, update_window_line, update_frame_1):
7359 * fringe.c (draw_fringe_bitmap_1):
7360 * xdisp.c (window_box_width): Adjust users.
7361 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7362 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7363 Use direct assignment.
7364 (Fset_window_configuration, save_window_save, Fwindow_margins):
7365 Convert Lisp_Object to integer and back where appropriate.
7366 (Fset_window_margins): Adjust user. Return t if any margin
7367 was actually changed, and mention this in docstring.
7369 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7371 * syntax.c (forward_word):
7372 * cmds.c (forward_char, backward_char): Mention the optional argument.
7374 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7376 * window.h (struct window): Convert left_fringe_width
7377 and right_fringe_width from Lisp_Objects to integers.
7379 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7380 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7381 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7383 (make_window): Initialize new integer fields to -1.
7384 (Fsplit_window_internal): Use direct assignment.
7385 (Fset_window_configuration, save_window_save):
7386 Convert Lisp_Object to integer and back where appropriate.
7387 (Fset_window_fringes): Adjust user. Return t if any fringe
7388 was actually changed, and mention this in docstring.
7390 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7392 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7393 * nsfns.m (x_set_cursor_type):
7394 * w32fns.c (x_set_cursor_type):
7395 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7396 * xdisp.c (set_frame_cursor_types): ...but in common code.
7398 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7400 * font.c (clear_font_cache): New function, stripped from...
7401 (Fclear_font_cache): ...here, which now uses the function
7402 above. Adjust comment.
7403 * font.h (clear_font_cache): Add prototype.
7404 * xfaces.c (clear_face_cache): Use clear_font_cache.
7406 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7408 * window.c (Fset_window_start): Compare `w', not `window' because
7409 `w' might not be equal to `window' after call to decode_live_window.
7411 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7413 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7414 This fixes a problem introduced by the Bug#15035 patch
7415 when using GPG. Reported by Herbert J. Skuhra.
7417 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7419 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7420 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7421 not yet initialized.
7423 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7425 * decompress.c (Fzlib_decompress_region): Support zlib
7426 decompression, too, and rename.
7428 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7430 Minor zlib configuration tweaks.
7431 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7432 Don't assume presence of fn_inflateInit2_ zlib internal function.
7434 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7436 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7437 include the zlib prefix.
7439 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7441 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7442 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7443 define static variables that are pointers to zlib functions to be
7445 (init_zlib_functions) [WINDOWSNT]: New function.
7446 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7448 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7449 macros instead of invoking the zlib functions directly.
7450 (syms_of_decompress): DEFSYM Qzlib_dll.
7451 Staticpro Szlib_available_p.
7453 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7455 Avoid looping over all frame windows to freeze and unfreeze.
7456 * window.h (struct window): Drop frozen_window_start_p.
7457 (freeze_window_starts): Drop prototype.
7458 * frame.h (struct frame): New frozen_window_starts flag.
7459 (FRAME_WINDOWS_FROZEN): New macro.
7460 * window.c (freeze_window_start, freeze_window_starts):
7462 (select_window, replace_window): Adjust users.
7463 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7464 (window_frozen_p): New function.
7465 (redisplay_window): Use it.
7467 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7469 Fix some fd issues when running subprocesses (Bug#15035).
7470 Fix bugs that can leak files or file descriptors on errors.
7471 Don't unlink open temp files, as that's hard for users to diagnose
7472 when things go awry (e.g., temp disk exhausted).
7473 Don't bother to lock temp files. Check for invalid recursion.
7474 * callproc.c (synch_process_fd): Remove. All uses removed.
7475 (synch_process_tempfile): New var or macro.
7476 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7478 (record_kill_process): New arg, the temp name. All callers changed.
7479 (delete_temp_file): Now just a simple wrapper around unlink.
7480 (call_process_kill): New arg, the call_process_fd array.
7481 Close them all. Clear synch_process_pid. Remove the temp file,
7482 or arrange for it to be removed.
7483 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7484 that's been moved to synch_process_tempfile. Caller changed.
7485 Do not remove the tempfile; that's now call_process_kill's
7487 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7488 call_process_kill; the caller now does that.
7489 (call_process_cleanup): Do not close the process fd; that's now
7490 call_process_kill's responsibility.
7491 (Fcall_process): Implement via new function call_process, which
7492 has most of the old body of Fcall_process, but with a different API.
7493 (call_process): New function that does not open or close filefd if
7494 it is nonnegative. Record which fds need to be closed, and let
7495 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7496 Signal an error if invoked recursively (could be done via a hook).
7497 Simplify creation of the tempfile in the MSDOS case.
7498 Don't create the output file until after checking for the executable.
7499 Report any failure to open /dev/null.
7500 Don't open /dev/null for writing twice; once is enough.
7501 Don't create pipe if all output is being discarded or sent to file.
7502 Don't worry about setting up the coding system or reading from the
7503 pipe if all output is being discarded.
7504 Hoist fd_error local into top level, to lessen block nesting.
7505 Don't record deleted pid here; now done by Fcall_process_region.
7506 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7507 and note its success in synch_process_tempfile.
7508 Do not leak resources when child_setup fails.
7509 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7510 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7511 (create_temp_file): Now returns open fd, with an additional
7512 Lisp_Object * argument to return the name. All callers changed.
7513 Do not close the file; rewind it instead, and leave it open for
7514 the caller. Do not lock the temp file. Unwind-protect the file
7515 and the file-descriptor.
7516 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7517 If an asynchrounous process, record it here, not in call_process.
7518 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7519 * eval.c (set_unwind_protect): New function.
7520 * fileio.c (write_region): New function, generalized from the
7521 old Fwrite_region. Do not lock temp files.
7522 (Fwrite_region): Use it.
7523 * lisp.h (set_unwind_protect, write_region): New decls.
7524 * process.c: Include <verify.h>.
7525 (make_process): Mark fds as initially closed.
7526 (deleted_pid_list): Now a list of pid-filename pairs.
7528 (close_process_fd): New function.
7529 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7530 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7531 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7532 (create_process, create_pty, Fmake_serial_process)
7533 (server_accept_connection): Record which fds need to be closed,
7534 and let deactivate_process close them.
7535 (Fmake_network_process): Do not discard the unwind-protect
7536 until it's safe to do so.
7537 (deactivate_process): Close the fds opened by create_process etc.
7538 (Fprocess_send_eof): Adjust to new way of recording open fds.
7539 Report an error if /dev/null can't be opened, instead of aborting.
7540 * process.h (PROCESS_OPEN_FDS): New constant.
7541 (struct Lisp_Process): New member open_fds.
7542 (record_kill_process, record_deleted_pid): Adjust signatures.
7543 (record_deleted_pid): Move decl here ...
7544 * syswait.h (record_deleted_pid): ... from here.
7546 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7548 * decompress.c: Fix bugs with large buffers and weird inputs.
7549 Tune a bit. Reindent as per usual Emacs style.
7550 (BUFFER_SIZE): Remove.
7551 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7552 more than UINT_MAX bytes. Decompress into the gap instead of into
7553 an auto buffer, as this should avoid copying. Return nil if
7554 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7555 set immediate_quit; we shouldn't trust zlib code that much.
7557 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7559 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7560 errors, and really move the gap to where we want it.
7562 * lisp.h: Include decompress.c support.
7564 * emacs.c (main): Include decompress.c support.
7566 * Makefile.in: Include -lz if present.
7568 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7570 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7571 (initWithTitle:): Initialize frame to 0.
7572 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7573 (fillWithWidgetValue:frame:): Rename from
7574 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7576 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7577 fillWithWidgetValue:frame:
7579 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7580 remove memory leak warnings.
7582 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7583 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7586 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7587 (x_activate_menubar): Update the whole menu.
7588 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7589 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7590 current event is not NSSystemDefined (Bug#15001).
7591 Call ns_check_menu_open only if trackingMenu is 2.
7592 (menuDidClose:): New method, decrease trackingMenu.
7593 (fillWithWidgetValue:setDelegate:): New method.
7594 (fillWithWidgetValue:): Call the above.
7596 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7598 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7600 Omit some unnecessary casts.
7601 Many of these go back to the old pre-C89 days, when they may have
7602 been needed, but we've been assuming C89 or later for a while now.
7603 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7604 (live_float_p, live_misc_p, live_vector_p):
7605 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7606 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7607 (defvar_per_buffer):
7608 * callint.c (Fcall_interactively):
7609 * doc.c (Fsubstitute_command_keys):
7610 * filelock.c (get_boot_time):
7611 * frame.c (xrdb_get_resource):
7612 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7613 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7614 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7615 (menuitem_highlight_callback, menu_destroy_callback)
7616 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7617 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7618 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7619 (xg_tool_bar_help_callback, tb_size_cb):
7620 * image.c (xpm_alloc_color, png_read_from_memory)
7621 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7622 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7624 * keymap.c (describe_map):
7625 * nsfns.m (Fns_display_monitor_attributes_list):
7626 * nsmenu.m (process_dialog:):
7627 * nsterm.m (hold_event):
7628 * process.c (wait_reading_process_output):
7629 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7630 * scroll.c (do_direct_scrolling, scrolling_1):
7631 * termcap.c (tgetent):
7632 * window.c (check_window_containing, add_window_to_list)
7633 (freeze_window_starts):
7634 * xdisp.c (compare_overlay_entries, vmessage):
7635 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7636 (x_get_monitor_attributes_xrandr)
7637 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7638 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7639 * xfont.c (xfont_match, xfont_open):
7640 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7641 (menubar_selection_callback, menu_position_func)
7642 (popup_selection_callback, create_and_show_popup_menu)
7643 (dialog_selection_callback, create_and_show_dialog):
7644 * xrdb.c (x_get_string_resource)
7646 * xsmfns.c (x_session_check_input):
7647 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7648 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7649 (xaw_jump_callback, xaw_scroll_callback):
7650 Omit unnecessary casts.
7652 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7654 Minor string-length refactoring.
7655 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7656 * frame.c (make_monitor_attribute_list):
7657 Prefer build_string to strlen + make_string.
7659 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7661 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7662 don't check minor_code (Bug#14417).
7664 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7666 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7667 vertical positions instead. This avoids calling MATRIX_ROW with
7668 row numbers that are possibly beyond valid limits. (Bug#15064)
7670 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7672 Use xstrdup and build_unibyte_string where applicable.
7673 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7674 * xfns.c (x_window):
7675 * xrdb.c (x_get_customization_string):
7676 * xterm.c (xim_initialize):
7677 * w32fns.c (w32_window): Use xstrdup.
7678 (w32_display_monitor_attributes_list):
7679 * emacs.c (init_cmdargs):
7680 * keyboard.c (PUSH_C_STR):
7681 * nsfont.m (nsfont_open):
7682 * sysdep.c (system_process_attributes):
7683 * w32.c (system_process_attributes):
7684 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7686 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7688 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7689 variables of these types so that GDB would know about them, as aid
7690 for debugging fatal exceptions. (Bug#15024) See also
7691 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7694 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7696 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7697 larger than the NSWindow (Bug#14934).
7699 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7701 Redesign redisplay interface to drop global variable updated_window.
7702 Always pass currently updated window as a parameter to update routines.
7703 * dispextern.h (updated_window): Remove declaration.
7704 (struct redisplay_interface): Pass window parameter to
7705 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7706 and after_update_window_hook.
7707 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7709 * dispnew.c (updated_window): Remove.
7710 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7711 (update_window_line): Adjust to match redisplay interface changes.
7712 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7713 (ns_scroll_run, ns_after_update_window_line):
7714 * w32term.c (x_update_window_begin, x_update_window_end)
7715 (x_after_update_window_line, x_scroll_run):
7716 * xterm.c (x_update_window_begin, x_update_window_end)
7717 (x_after_update_window_line, x_scroll_run):
7718 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7719 Likewise. Adjust comments where appropriate.
7720 (x_cursor_to): Simplify because this is always called during window
7721 update (but install debugging check anyway).
7722 (expose_window): Check must_be_updated_p flag to see whether this
7723 function is called during window update.
7725 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7727 Do not reset window modification event counters excessively.
7728 These leftovers and poor man's tricky methods to catch extra
7729 redisplay's attention are no longer needed.
7730 * frame.c (set_menu_bar_lines_1):
7731 * minibuf.c (read_minibuf_unwind):
7732 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7733 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7734 (window_scroll_line_based, Fset_window_configuration):
7735 * xdisp.c (redisplay_window): Do not reset last_modified and
7736 last_overlay_modified counters.
7738 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7740 * xselect.c (x_send_client_event): Set send_event and serial, memset
7741 data.l as it might be bigger than data.b. Use 24 bit mask to
7742 XSendEvent (Bug#15034).
7744 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7746 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7747 for TTY frames that are not the top frame on their console.
7750 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7752 * w32term.c (w32fullscreen_hook): Really maximize frame when
7753 asked for (Bug#14841).
7755 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7757 Prefer selected_window to Fselected_window, likewise for frames.
7758 * buffer.c (Fbuffer_swap_text):
7759 * data.c (Fvariable_binding_locus):
7760 * window.c (run_window_configuration_change_hook): Adjust users.
7761 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7762 Use decode_live_frame.
7764 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7766 Be more careful if selected window shows the buffer other than current,
7767 use window_outdated only if this is not so. This change should also
7768 address some weird issues discussed in Bug#13012.
7769 * window.h (window_outdated): New prototype.
7770 * window.c (window_outdated): Now here. Convert from static and
7771 always assume window's buffer.
7772 (Fwindow_end, Fwindow_line_height): Use it.
7773 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7774 and always assume window's buffer.
7775 (redisplay_window): Adjust user.
7776 (redisplay_internal): Call to reconsider_clip_changes once and
7777 check whether mode line should be updated only if selected window
7778 shows current buffer.
7779 (run_window_scroll_functions): Use eassert for debugging check.
7780 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7782 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7784 * window.c (window_scroll, window_scroll_pixel_based)
7785 (window_scroll_line_based): Use bool for booleans.
7787 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7789 * process.c: Fix minor off-by-one issues in descriptor counts.
7790 This shouldn't fix any real bugs, but it cleans up the code a bit.
7791 (max_process_desc, max_input_desc): -1, not 0, means none.
7793 (delete_input_desc): New function.
7794 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7795 (deactivate_process): Scan backwards when recomuting max_process_desc;
7796 that should be faster.
7797 (init_process_emacs): Initialize max_input_desc.
7799 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7801 Use region cache to speedup bidi_find_paragraph_start.
7802 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7803 Rename cache_long_line_scans to cache_long_scans.
7804 * buffer.c (bset_cache_long_line_scans): Rename to
7805 bset_cache_long_scans.
7806 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7807 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7809 (syms_of_buffer): Rename cache-long-line-scans to
7810 cache-long-scans. Adjust docstring.
7811 * search.c (newline_cache_on_off):
7812 * indent.c (width_run_cache_on_off): Adjust users.
7813 * bidi.c (bidi_paragraph_cache_on_off): New function.
7814 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7815 * insdel.c (prepare_to_modify_buffer):
7816 Invalidate bidi_paragraph_cache if enabled.
7818 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7820 Invalidate region caches only if buffer text is going to be changed.
7821 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7822 (modify_text): ...new prototype.
7823 (prepare_to_modify_buffer_1): New prototype.
7824 * textprop.c (modify_region): Rename to...
7825 (modify_text_properties): ...new function.
7826 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7827 (Fremove_list_of_text_properties): Adjust users.
7828 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7829 (modify_text): ...new function.
7830 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7831 (prepare_to_modify_buffer_1): ...new function.
7832 * casefiddle.c (casify_region):
7833 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7834 (Ftranspose_regions): Use modify_text.
7836 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7838 * lisp.mk (lisp): Add nadvice.elc.
7840 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7842 New macro to iterate over live buffers similar to frames.
7843 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7844 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7845 Declare buffer-related variables here to offload lisp.h.
7846 * buffer.c (Vbuffer_alist): Adjust comment.
7847 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7848 (other_buffer_safely):
7849 * data.c (store_symval_forwarding):
7850 * dispnew.c (Fframe_or_buffer_changed_p):
7851 * fileio.c (Fdo_auto_save):
7852 * filelock.c (unlock_all_files):
7853 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7855 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7857 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7858 * callproc.c (create_temp_file):
7859 * filelock.c (create_lock_file):
7860 Assume mkostemp, since it's now provided by Gnulib.
7862 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7864 * w32.c (mkostemp): New function.
7865 (mktemp): Remove, no longer used. Most of the code reused in
7866 mkostemp. (Bug#15015)
7867 (mktemp): Don't undef.
7869 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7871 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7872 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7873 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7874 (free_glyph_pool, check_glyph_memory): Likewise for
7875 all users. Adjust comments where appropriate.
7877 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7879 * composite.h: Minor fixups.
7880 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7881 to fix a misspelling, and change it to an inline function while
7882 we're at it (it need not be a macro). All uses changed.
7883 (composition_method, composition_valid_p):
7884 Rewrite to avoid assignments in if-conditions.
7886 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7888 Do not use global Lisp_Object in composition macros.
7889 * composite.h (composition_temp): Remove declaration.
7890 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7891 (composition_method, composition_valid_p): ...inline functions.
7892 (compose_region): Remove the leftover.
7893 * composite.c (composition_temp): Remove.
7894 (run_composition_function, update_compositions)
7895 (composition_compute_stop_pos, composition_adjust_point)
7896 (Ffind_composition_internal):
7897 * coding.c (handle_composition_annotation):
7898 * xdisp.c (handle_composition_prop, check_point_in_composition):
7899 Related users changed.
7901 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7903 Drop FRAME_PTR typedef.
7904 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7905 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7906 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7907 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7908 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7909 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7910 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7911 All related users changed.
7913 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7915 * eval.c (default_toplevel_binding): New function.
7917 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7918 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7919 (syms_of_eval): Export them.
7920 * data.c (Fdefault_value): Micro cleanup.
7921 * term.c (init_tty): Use "false".
7923 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7925 Fix X GC leak in GTK and raw (no toolkit) X ports.
7926 * xterm.c (x_free_frame_resources): If white and black relief
7927 GCs are allocated, always free them here.
7928 * xfns.c (x_make_gc): Omit redundant initialization.
7929 * widget.c (create_frame_gcs): Remove the leftover.
7930 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7931 in x_free_frame_resources.
7933 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7935 * nsterm.m (windowWillResize:toSize:): Only change title if
7936 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7938 (viewDidEndLiveResize): New method.
7940 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7941 inside NS_IMPL_COCOA.
7943 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7945 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7946 Do not check whether undo is enabled because record_insert and
7947 record_delete does that themselves.
7949 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7951 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7952 member which is not really used any more.
7953 (FRAME_XIC_BASE_FONTNAME): Remove.
7954 * xfns.c (xic_free_fontset): Adjust user.
7955 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7956 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7957 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7958 (xdialog_show): Use eassert for debugging check.
7959 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7961 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7963 * fileio.c, fns.c (merge): Move extern decl from here ...
7964 * lisp.h (merge): ... to here.
7966 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7968 Fix last font-related change.
7969 * w32font.h (w32font_list_internal, w32font_match_internal):
7971 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7972 (uniscribe_list_family): Adjust to match font API change.
7973 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7974 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7976 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7978 * frame.h (FRAME_MOUSE_UPDATE):
7979 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7980 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7982 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7984 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7985 * font.h (struct font_driver): Change list, match, and list_family
7986 functions to accept struct frame * as first arg.
7987 * font.c (font_score, font_compare, font_sort_entities):
7989 (font_sort_entities, font_list_entities, font_select_entity)
7990 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7991 match font API change.
7992 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7993 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7994 * ftxfont.c (ftxfont_list, ftxfont_match):
7995 * xftfont.c (xftfont_list, xftfont_match):
7996 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7997 * w32font.c (w32font_list, w32font_match, w32font_list)
7998 (w32font_list_internal, w32_font_match_internal): Likewise.
7999 * xfaces.c (Fx_family_fonts): Adjust user.
8001 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8003 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8004 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8005 only if HAVE_X_WINDOWS is in use.
8006 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8007 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8008 * w32term.c (x_wm_set_icon_position): Likewise.
8009 * w32fns.c (x_icon): Adjust user.
8011 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8013 * xterm.c (last_mouse_press_frame): Remove the
8014 leftover which is not really used any more.
8015 (handle_one_xevent, syms_of_xterm): Adjust users.
8016 (x_flush): Call XFlush once per each X display, not frame.
8017 This is better because this code always unconditionally skips
8018 non-X frames in Vframe_list and issues the only XFlush if we
8019 have more than one X frame on the same X display.
8020 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8021 Use bool for booleans.
8022 (x_draw_glyph_string_background, cvt_string_to_pixel)
8023 (cvt_pixel_dtor): Drop unnecessary prototypes.
8024 * xterm.h (x_display_ok): Adjust prototype.
8026 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8028 Drop unnecessary functions that deals with frame pixel size.
8029 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8030 (x_pixel_height): Drop prototypes.
8031 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8032 (x_pixel_height): Drop implementations.
8033 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8034 which should be always valid for window frame.
8035 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8036 * w32menu.c (Fx_popup_dialog):
8037 * xmenu.c (Fx_popup_dialog): Likewise for both.
8039 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8041 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8042 frame parameters and call to Fmodify_frame_parameters just once.
8043 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8044 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8045 and mention nil frame in docstring.
8047 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8049 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8050 (x_figure_window_size): Likewise. Adjust to return long.
8051 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8052 (toplevel): Move Qterminal_live_p to...
8053 * terminal.c (toplevel): ...here, make it static, and...
8054 (syms_of_terminal): ...DEFSYM here.
8055 * frame.h (Qterminal_live_p): Remove declaration.
8056 (make_frame, x_figure_window_size): Adjust prototype.
8057 * nsfns.m (Fx_create_frame): Use long for window flags.
8059 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8061 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8062 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8063 Do not assume that emacs_close (INT_MAX) is a no-op.
8065 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8067 * xfaces.c (make_face_cache): For struct face_cache, prefer
8068 xmalloc to xzalloc and so avoid redundant call to memset.
8069 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8071 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8073 * fringe.c (draw_window_fringes, update_window_fringes)
8074 (compute_fringe_widths):
8075 * w32term.c (x_draw_glyph_string):
8076 * window.c (candidate_window_p, Frecenter):
8077 * xfaces.c (realize_basic_faces, realize_default_face)
8078 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8079 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8080 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8081 * xmenu.c (Fx_menu_bar_open_internal):
8082 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8083 * xsettings.c (xft_settings_event):
8084 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8085 Use bool for booleans. Adjust style and comments where
8087 * dispextern.h (draw_window_fringes, update_window_fringes)
8088 (compute_fringe_widths):
8089 * xterm.h (x_had_errors_p): Adjust prototype.
8091 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8093 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8094 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8096 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8098 * fns.c (toplevel): Remove comment before Fsafe_length because
8101 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8103 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8105 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8107 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8108 frame which got the message is still alive, before dereferencing
8109 its pointer. (Bug#14970)
8111 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8112 be a live window, before using it as such. (Bug#14970)
8114 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8116 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8117 w32_detect_focus_change instead of doing part of its job by hand.
8118 This fixes the problem whereby FOCUS_OUT events were not sent to
8121 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8123 * process.c (Fprocess_list): Doc fix.
8125 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8126 being re-exposed only if it didn't ask to become visible.
8127 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8128 was previously iconified. (Bug#14841)
8129 (x_iconify_frame): Mark the frame iconified.
8131 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8133 Fix minor problems found by static checking.
8134 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8135 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8137 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8139 * eval.c (set_specpdl_old_value): New function.
8140 (unbind_to): Minor simplification.
8141 (get_backtrace_frame): New function.
8142 (Fbacktrace_frame): Use it. Add `base' argument.
8143 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8144 (syms_of_eval): Export backtrace-eval.
8145 * xterm.c (x_focus_changed): Simplify.
8147 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8149 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8151 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8153 * xdisp.c (redisplay_window): Instead of moving point out of
8154 scroll margin, reject the force_start method, and try scrolling
8155 instead. (Bug#14780)
8157 2013-07-24 Ken Brown <kbrown@cornell.edu>
8159 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8162 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8164 * eval.c (Fprogn): Do not check that BODY is a proper list.
8165 This undoes the previous change. The check slows down the
8166 interpreter, and is not needed to prevent a crash. See
8167 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8169 2013-07-23 Glenn Morris <rgm@gnu.org>
8171 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8173 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8175 Port to GNU/Linux systems with tinfo but not ncurses.
8176 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8177 to decide whether ncurses is being used. Without this change,
8178 GCC complains about tgetent not being declared, on a system
8179 that has tinfo installed but ncurses not installed.
8181 * eval.c (Fprogn): Check that BODY is a proper list.
8183 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8184 * data.c (Fsetq_default):
8185 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8186 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8188 Tune by taking advantage of the fact that ARGS is always a list
8189 when a function is declared to have UNEVALLED args.
8191 * emacsgtkfixed.c: Port to GCC 4.6.
8192 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8194 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8196 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8197 here to silence compiler warnings.
8199 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8201 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8202 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8203 from messing up Emacs's 'struct frame' (Bug#14923).
8205 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8207 * alloc.c (make_save_ptr_ptr): Define this function.
8208 It was inadvertently omitted. It's needed only if
8209 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8211 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8213 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8214 frame have focus (Bug#14895).
8216 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8218 Avoid vfork-related deadlock more cleanly.
8219 * callproc.c (child_setup): When the child's exec fails, output
8220 the program name, as that's more useful. Use O_NONBLOCK to avoid
8222 * process.c (create_process_1): Remove; no longer needed.
8223 (create_process): Remove timer hack; no longer needed, now that
8224 the child avoids deadlock.
8226 2013-07-20 Glenn Morris <rgm@gnu.org>
8228 * image.c (Fimage_flush): Fix doc typo.
8230 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8232 Fix array bounds violation when pty allocation fails.
8233 * process.c (PTY_NAME_SIZE): New constant.
8234 (pty_name): Remove static variable; it's now auto.
8235 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8236 Take pty_name as an arg rather than using a static variable.
8237 All callers changed.
8238 (create_process): Recover pty_flag from process, not from volatile local.
8239 (create_pty): Stay inside array even when pty allocation fails.
8240 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8242 * lread.c (Fload): Avoid initialization only when lint checking.
8243 Mention that it's needed only for older GCCs.
8245 2013-07-20 Kenichi Handa <handa@gnu.org>
8247 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8248 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8250 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8252 * lread.c (Fload): Avoid uninitialized warning.
8254 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8256 Fix some minor file descriptor leaks and related glitches.
8257 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8258 (create_lock_file): Use write, not emacs_write.
8259 * image.c (slurp_file, png_load_body):
8260 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8261 (server_accept_connection):
8262 Don't leak an fd on memory allocation failure.
8263 * image.c (slurp_file): Add a cheap heuristic for growing files.
8264 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8265 as that's what the other routines do. Maybe input need not be
8266 blocked at all, but it's better to be consistent.
8267 Avoid undefined behavior when strlen is zero.
8269 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8270 (NSTATICS): Now a constant; doesn't need to be a macro.
8272 2013-07-19 Richard Stallman <rms@gnu.org>
8274 * coding.c (decode_coding_utf_8): Add simple loop for fast
8275 processing of ASCII characters.
8277 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8279 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8281 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8283 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8284 unportable 'struct x_display_info'.
8285 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8288 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8290 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8291 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8293 (system_process_attributes): Prefer plain char to unsigned char
8294 when either will do. Clean up properly if interrupted or if
8295 memory allocations fail. Don't assume sscanf succeeds.
8296 Remove no-longer-needed workaround to stop GCC from whining.
8297 Read command-line once, instead of multiple times. Check read status a
8300 Fix obscure porting bug with varargs functions.
8301 The code assumed that int is treated like ptrdiff_t in a vararg
8302 function, which is not a portable assumption. There was a similar
8303 -- though these days less likely -- porting problem with various
8304 assumptions that pointers of different types all smell the same as
8305 far as vararg functions is conserved. To make this problem less
8306 likely in the future, redo the API to use varargs functions.
8307 * alloc.c (make_save_value): Remove this vararg function.
8308 All uses changed to ...
8309 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8310 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8312 (make_save_ptr): Rename from make_save_pointer, for consistency with
8313 the above. Define only on platforms that need it. All uses changed.
8315 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8317 * keyboard.c: Try to fix typos in previous change.
8318 (DISPLAY_LIST_INFO): New macro.
8319 (kbd_buffer_get_event): Do not access members that are not present
8320 in X11. Revert inadvertent change of "!=" to "=".
8322 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8324 * keyboard.c (kbd_buffer_get_event):
8325 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8326 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8328 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8330 * filelock.c: Fix unlikely file descriptor leaks.
8331 (get_boot_time_1): Rework to avoid using emacs_open.
8332 This doesn't actually fix a leak, but is better anyway.
8333 (read_lock_data): Use read, not emacs_read.
8335 * doc.c: Fix minor memory and file descriptor leaks.
8336 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8337 (get_doc_string, Fsnarf_documentation):
8338 Fix file descriptor leak on error.
8340 * term.c: Fix minor fdopen-related file descriptor leaks.
8341 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8342 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8344 * charset.c: Fix file descriptor leaks and errno issues.
8346 (load_charset_map_from_file): Don't leak file descriptor on error.
8347 Use plain record_xmalloc since the allocation is larger than
8348 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8350 * eval.c (record_unwind_protect_nothing):
8351 * fileio.c (fclose_unwind):
8353 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8354 The replacement doesn't block input, but that no longer seems
8357 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8359 * lread.c: Fix file descriptor leaks and errno issues.
8360 (Fload): Close some races that leaked fds or streams when 'load'
8362 (Fload, openp): Report error number of last nontrivial failure to open.
8363 ENOENT counts as trivial.
8364 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8366 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8367 now that the function is always called with a nonnegative arg.
8368 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8369 All uses replaced with ...
8370 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8372 A few more minor file errno-reporting bugs.
8373 * callproc.c (Fcall_process):
8374 * doc.c (Fsnarf_documentation):
8375 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8376 * process.c (set_socket_option):
8377 Don't let a constructor trash errno.
8378 * doc.c: Include <errno.h>.
8380 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8382 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8384 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8386 Fix w32 bug with call-process-region (Bug#14885).
8387 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8388 to Fcall_process when the input is empty. This simplifies the
8389 code a bit. It makes no difference on POSIXish platforms but
8390 apparently it fixes a bug on w32.
8392 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8393 * fileio.c (close_file_unwind): Don't close if FD is negative;
8394 this can happen when unwinding a zapped file descriptor.
8395 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8396 in case Emacs runs out of memory between the two unwind-protects.
8397 Don't trash errno when closing FD.
8398 Zap the FD in the specpdl when closing it, instead of deferring
8399 the removal of the unwind-protect; this fixes a bug where a child
8400 function unwinds the stack past us.
8402 New unwind-protect flavors to better type-check C callbacks.
8403 This also lessens the need to write wrappers for callbacks,
8404 and the need for make_save_pointer.
8405 * alloc.c (free_save_value):
8406 * atimer.c (run_all_atimers):
8408 * alloc.c (safe_alloca_unwind):
8409 * atimer.c (unwind_stop_other_atimers):
8410 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8411 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8412 * minibuf.c (choose_minibuf_frame_1):
8413 * process.c (make_serial_process_unwind):
8414 * xdisp.c (pop_message_unwind):
8415 * xselect.c (queue_selection_requests_unwind):
8416 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8417 * alloc.c (record_xmalloc):
8418 Prefer record_unwind_protect_ptr to record_unwind_protect with
8420 * alloc.c (Fgarbage_collect):
8421 Prefer record_unwind_protect_void to passing a dummy.
8422 * buffer.c (restore_buffer):
8423 * window.c (restore_window_configuration):
8424 * xfns.c, w32fns.c (do_unwind_create_frame)
8425 New wrapper. All record-unwind uses of wrappee changed.
8426 * buffer.c (set_buffer_if_live):
8427 * callproc.c (call_process_cleanup, delete_temp_file):
8428 * coding.c (code_conversion_restore):
8429 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8430 * editfns.c (save_excursion_restore)
8431 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8432 (save_restriction_restore):
8433 * eval.c (restore_stack_limits, un_autoload):
8434 * fns.c (require_unwind):
8435 * keyboard.c (recursive_edit_unwind, tracking_off):
8436 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8437 * macros.c (pop_kbd_macro, restore_menu_items):
8438 * nsfns.m (unwind_create_frame):
8439 * print.c (print_unwind):
8440 * process.c (start_process_unwind):
8441 * search.c (unwind_set_match_data):
8442 * window.c (select_window_norecord, select_frame_norecord):
8443 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8444 (fast_set_selected_frame):
8445 * xfns.c, w32fns.c (unwind_create_tip_frame):
8446 Return void, not a dummy Lisp_Object. All uses changed.
8447 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8448 * callproc.c (call_process_kill):
8449 * fileio.c (restore_point_unwind, decide_coding_unwind)
8450 (build_annotations_unwind):
8451 * insdel.c (Fcombine_after_change_execute_1):
8452 * keyboard.c (read_char_help_form_unwind):
8453 * menu.c (unuse_menu_items):
8454 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8455 * sound.c (sound_cleanup):
8456 * xdisp.c (unwind_redisplay):
8457 * xfns.c (clean_up_dialog):
8458 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8459 Accept no args and return void, instead of accepting and returning
8460 a dummy Lisp_Object. All uses changed.
8461 * cygw32.c (fchdir_unwind):
8462 * fileio.c (close_file_unwind):
8463 * keyboard.c (restore_kboard_configuration):
8464 * lread.c (readevalllop_1):
8465 * process.c (wait_reading_process_output_unwind):
8466 Accept int and return void, rather than accepting an Emacs integer
8467 and returning a dummy object. In some cases this fixes an
8468 unlikely bug when the corresponding int is outside Emacs integer
8469 range. All uses changed.
8470 * dired.c (directory_files_internal_unwind):
8471 * fileio.c (do_auto_save_unwind):
8472 * gtkutil.c (pop_down_dialog):
8473 * insdel.c (reset_var_on_error):
8474 * lread.c (load_unwind):
8475 * xfns.c (clean_up_file_dialog):
8476 * xmenu.c, nsmenu.m (pop_down_menu):
8477 * xmenu.c (cleanup_widget_value_tree):
8478 * xselect.c (wait_for_property_change_unwind):
8479 Accept pointer and return void, rather than accepting an Emacs
8480 save value encapsulating the pointer and returning a dummy object.
8482 * editfns.c (Fformat): Update the saved pointer directly via
8483 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8484 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8485 (unwind_body): New function.
8486 (record_unwind_protect): First arg is now a function returning void,
8487 not a dummy Lisp_Object.
8488 (record_unwind_protect_ptr, record_unwind_protect_int)
8489 (record_unwind_protect_void): New functions.
8490 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8491 * fileio.c (struct auto_save_unwind): New type.
8492 (do_auto_save_unwind): Use it.
8493 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8494 * insdel.c (struct rvoe_arg): New type.
8495 (reset_var_on_error): Use it.
8496 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8498 (specbinding_func): Remove; there are now several such functions.
8499 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8500 (set_unwind_protect_ptr): New function.
8501 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8503 Be simpler and more consistent about reporting I/O errors.
8504 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8505 Say "Read error" and "Write error", rather than "I/O error", or
8506 "IO error reading", or "IO error writing", when a read or write
8508 * process.c (Fmake_network_process, wait_reading_process_output)
8509 (send_process, Fprocess_send_eof, wait_reading_process_output):
8510 Capitalize diagnostics consistently. Put "failed foo" at the
8511 start of the diagnostic, so that we don't capitalize the
8512 function name "foo". Consistently say "failed" for such
8514 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8515 All callers changed. This is so it can use report_file_error.
8516 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8517 diagnostics consistently as above.
8519 * fileio.c (report_file_errno): Fix errno reporting bug.
8520 If the file name is neither null nor a pair, package it up as a
8521 singleton list. All callers changed, both to this function and to
8522 report_file_error. This fixes a bug where the memory allocator
8523 invoked by list1 set errno so that the immediately following
8524 report_file_error reported the wrong errno value.
8526 Fix minor problems found by --enable-gcc-warnings.
8527 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8528 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8530 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8532 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8533 Set event->arg to Qt if switch-event shall be generated.
8534 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8536 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8538 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8541 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8542 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8543 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8544 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8545 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8546 and there is a focused frame.
8547 (head_table): Add focus-in and focus-out.
8548 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8549 bind to handle-focus-in/out.
8551 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8552 (Fhandle_switch_frame): Call Fhandle_focus_in.
8553 (syms_of_frame): defsubr handle-focus-in/out.
8555 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8557 Fix porting bug to older POSIXish platforms (Bug#14862).
8558 * sysdep.c (emacs_pipe): New function, that implements
8559 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8560 This should port better to CentOS 5 and to Mac OS X 10.6.
8561 All calls to pipe2 changed.
8563 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8564 This makes the code easier to read and the executable a bit smaller.
8565 Do not replace all calls to Fcons that happen to create lists,
8566 just calls that are intended to create lists. For example, when
8567 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8568 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8569 Similarly for list2 through list5.
8570 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8571 * bytecode.c (exec_byte_code):
8572 * callint.c (quotify_arg, Fcall_interactively):
8573 * callproc.c (Fcall_process, create_temp_file):
8574 * charset.c (load_charset_map_from_file)
8575 (Fdefine_charset_internal, init_charset):
8576 * coding.c (get_translation_table, detect_coding_system)
8577 (Fcheck_coding_systems_region)
8578 (Fset_terminal_coding_system_internal)
8579 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8580 * composite.c (update_compositions, Ffind_composition_internal):
8581 * dired.c (directory_files_internal, file_name_completion)
8583 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8584 * doc.c (Fsnarf_documentation):
8585 * editfns.c (Fmessage_box):
8587 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8588 (Feval, eval_sub, Ffuncall, apply_lambda):
8589 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8590 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8591 (Fset_file_times, Finsert_file_contents)
8592 (Fchoose_write_coding_system, Fwrite_region):
8593 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8594 * font.c (font_registry_charsets, font_parse_fcname)
8595 (font_prepare_cache, font_update_drivers, Flist_fonts):
8596 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8597 * frame.c (make_frame, Fmake_terminal_frame)
8598 (x_set_frame_parameters, x_report_frame_params)
8599 (x_default_parameter, Fx_parse_geometry):
8600 * ftfont.c (syms_of_ftfont):
8601 * image.c (gif_load):
8602 * keyboard.c (command_loop_1):
8603 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8604 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8605 (Fminor_mode_key_binding, accessible_keymaps_1)
8606 (Faccessible_keymaps, Fwhere_is_internal):
8607 * lread.c (read_emacs_mule_char):
8608 * menu.c (find_and_return_menu_selection):
8609 * minibuf.c (get_minibuffer):
8610 * nsfns.m (Fns_perform_service):
8611 * nsfont.m (ns_script_to_charset):
8612 * nsmenu.m (ns_popup_dialog):
8613 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8614 (Fx_own_selection_internal):
8615 * nsterm.m (append2):
8616 * print.c (Fredirect_debugging_output)
8617 (print_prune_string_charset):
8618 * process.c (Fdelete_process, Fprocess_contact)
8619 (Fformat_network_address, set_socket_option)
8620 (read_and_dispose_of_process_output, write_queue_push)
8621 (send_process, exec_sentinel):
8622 * sound.c (Fplay_sound_internal):
8623 * textprop.c (validate_plist, add_properties)
8624 (Fput_text_property, Fadd_face_text_property)
8625 (copy_text_properties, text_property_list, syms_of_textprop):
8626 * unexaix.c (report_error):
8627 * unexcoff.c (report_error):
8628 * unexsol.c (unexec):
8629 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8630 (Fformat_mode_line, syms_of_xdisp):
8631 * xfaces.c (set_font_frame_param)
8632 (Finternal_lisp_face_attribute_values)
8633 (Finternal_merge_in_global_face, syms_of_xfaces):
8634 * xfns.c (x_default_scroll_bar_color_parameter)
8635 (x_default_font_parameter, x_create_tip_frame):
8636 * xfont.c (xfont_supported_scripts):
8637 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8638 (menu_help_callback, xmenu_show):
8640 * xterm.c (set_wm_state):
8641 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8642 and similarly for list2 through list5.
8644 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8646 * callproc.c (Fcall_process_region): Fix minor race and tune.
8647 (create_temp_file): New function, with the temp-file-creation part
8648 of the old Fcall_process_region. Use Fcopy_sequence to create the
8649 temp file name, rather than alloca + build_string, for simplicity.
8650 Don't bother to block input around the temp file creation;
8651 shouldn't be needed. Simplify use of mktemp.
8652 Use record_unwind_protect immediately after creating the temp file;
8653 this closes an unlikely race where the temp file was not removed.
8654 Use memcpy rather than an open-coded loop.
8655 (Fcall_process_region): Use the new function. If the input is
8656 empty, redirect from /dev/null rather than from a newly created
8657 empty temp file; this avoids unnecessary file system traffic.
8659 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8661 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8662 Simplify by making this case like the other two. This is a bit
8663 slower on obsolete hosts, but the extra complexity isn't worth it.
8665 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8666 * process.c (create_process) [!DOS_NT]:
8667 Remove now-unnecessary calls to emacs_close.
8669 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8671 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8672 returning early. (Bug#14850)
8674 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8675 and inhibit-iso-escape-detection attributes of 'undecided'.
8678 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8680 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8681 Reported by Herbert J. Skuhra in
8682 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8684 Don't lose top specpdl entry when memory is exhausted.
8685 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8686 specpdl overflow here, to simplify callers; all callers changed.
8687 Always reserve an unused entry at the stack top; this avoids
8688 losing the top entry's information when memory is exhausted.
8690 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8692 Clean up errno reporting and fix some errno-reporting bugs.
8693 * callproc.c (Fcall_process):
8694 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8695 * process.c (create_process, Fmake_network_process):
8696 * unexaix.c (report_error):
8697 * unexcoff.c (report_error):
8698 Be more careful about reporting the errno of failed operations.
8699 The code previously reported the wrong errno sometimes.
8700 Also, prefer report_file_errno to setting errno + report_file_error.
8701 (Fcall_process): Look at openp return value rather than at path,
8702 as that's a bit faster and clearer when there's a numeric predicate.
8703 * fileio.c (report_file_errno): New function, with most of the
8704 old contents of report_file_error.
8705 (report_file_error): Use it.
8706 (Ffile_exists_p, Ffile_accessible_directory_p):
8707 Set errno to 0 when it is junk.
8708 * fileio.c (Faccess_file):
8709 * image.c (x_create_bitmap_from_file):
8710 Use faccessat rather than opening the file, to avoid the hassle of
8711 having a file descriptor open.
8712 * lisp.h (report_file_errno): New decl.
8713 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8716 * process.c (create_process, wait_reading_process_output) [AIX]:
8717 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8718 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8719 a multithreaded environment anyway).
8720 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8722 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8724 * image.c (x_find_image_file): Don't close a remote file handle.
8726 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8728 Fix races with threads and file descriptors.
8729 * callproc.c (Fcall_process_region):
8730 * dired.c (open_directory):
8731 * emacs.c (main, Fdaemon_initialized):
8732 * image.c (x_find_image_file):
8733 * inotify.c (Finotify_rm_watch):
8734 * lread.c (Flocate_file_internal):
8735 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8736 * term.c (term_mouse_moveto, init_tty):
8737 * termcap.c (tgetent):
8738 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8739 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8740 * unexhp9k800.c, unexmacosx.c (unexec):
8741 * callproc.c (Fcall_process_region):
8742 Use emacs_close, not close.
8743 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8744 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8745 and posix_close function on current platforms (which all lack them).
8746 (emacs_close): Use it. This should fix the races on GNU/Linux and
8747 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8748 and it should avoid closing random victim file descriptors on
8751 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8753 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8754 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8757 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8758 This is for .gdbinit xbacktrace.
8760 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8761 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8762 (emacs_set_tty): Now static.
8763 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8764 * term.c (tty_capable_p, tty_default_color_capabilities)
8765 (get_tty_terminal, term_mouse_movement)
8766 (handle_one_term_event, init_tty, maybe_fatal):
8767 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8768 (tgetent, scan_file, name_match, compare_contin):
8769 * terminal.c (get_terminal):
8770 Use bool for boolean.
8771 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8772 Prefer char to unsigned char if either will do.
8773 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8774 (tty_write_glyphs): Prefer int to unsigned.
8775 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8776 All callers changed.
8777 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8779 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8782 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8783 (B__dummy__): New dummy symbol, to pacify C89.
8784 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8785 they can't grok varargs macros.
8786 * dispnew.c (add_window_display_history)
8787 (add_frame_display_history):
8788 * print.c (print_object):
8789 * xdisp.c (debug_method_add):
8790 Use %p printf format only for void pointers.
8791 * emacs.c (usage_message): New constant, replacing ...
8792 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8793 (main): Adjust to usage reorg.
8794 * fns.c (syms_of_fns):
8795 * profiler.c (syms_of_profiler):
8796 Don't use non-constant struct initializers.
8797 * gnutls.h (gnutls_initstage_t):
8798 * lisp.h (enum Lisp_Fwd_Type):
8799 * lread.c (lisp_file_lexically_bound_p):
8800 * xsettings.c (anonymous enum):
8801 Remove trailing comma.
8802 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8803 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8804 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8806 * regex.c (const_re_char): New type, to pacify strict C89.
8807 All uses of 'const re_char' replaced to use it.
8808 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8809 with glibc when strict C89. This change is imported from gnulib.
8811 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8812 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8813 Omit GNU_LINUX implementation, since it requires long long.
8814 * xterm.c (x_draw_underwave):
8815 Do not assume the traditional order of struct's members.
8816 (x_term_init): Rewrite to avoid the need for non-constant structure
8819 Syntax cleanup, mostly replacing macros with functions.
8820 This removes the need for the syntax_temp hack.
8821 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8822 * syntax.c (SYNTAX_INLINE): New macro.
8823 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8824 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8825 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8826 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8827 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8828 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8829 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8830 Now constants, not macros.
8831 (syntax_temp) [!__GNUC__]: Remove.
8832 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8833 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8834 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8835 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8836 Move here from syntax.h; now functions, not macros. Except for the
8837 last function, these are static since only syntax.c uses them.
8838 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8839 All uses changed. Now a function, not a macro; use this fact
8840 to simplify the code.
8841 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8842 compiler bugs; no longer relevant.
8843 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8844 (SYNTAX_INLINE): New macro.
8845 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8846 for the new functions. Use bool for boolean member.
8847 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8848 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8849 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8850 (SETUP_BUFFER_SYNTAX_TABLE):
8851 Now extern inline functions, not macros.
8852 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8853 Remove; all uses replaced by implementation.
8854 (syntax_temp) [!__GNUC__]: Remove decl.
8855 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8857 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8859 * emacs.c (main): Fix syntax error.
8861 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8863 Timestamp fixes for undo (Bug#14824).
8864 * atimer.c (schedule_atimer):
8865 * fileio.c (Ffile_newer_than_file_p):
8866 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8867 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8868 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8869 (syms_of_fileio): Remove Sclear_visited_file_name.
8870 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8871 file doesn't exist; this avoids an ambiguity with negative timestamps.
8872 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8873 * systime.h (make_emacs_time, invalid_emacs_time):
8874 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8875 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8876 * undo.c (record_first_change): Push (visited-file-modtime) onto
8877 undo list rather than reimplementing it by hand, incorrectly.
8879 2013-07-09 Ken Brown <kbrown@cornell.edu>
8881 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8883 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8885 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8887 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8889 Handle errno and exit status a bit more carefully.
8890 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8891 number into an exit status. Instead, use EXIT_CANCELED.
8892 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8893 * callproc.c (relocate_fd):
8894 * emacs.c (close_output_streams, main):
8895 * process.c (create_process):
8896 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8897 Use emacs_perror for simplicity.
8898 * callproc.c (relocate_fd, main):
8899 * sysdep.c (sys_subshell):
8900 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8901 (shut_down_emacs): Use emacs_write, not write.
8902 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8903 * fileio.c (Fcopy_file, e_write):
8904 * nsterm.m (ns_select):
8905 * process.c (send_process):
8906 * sound.c (vox_write):
8907 Use emacs_write_sig, not emacs_write.
8908 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8909 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8911 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8913 (emacs_full_write): New function.
8914 (emacs_write): Rewrite to use it.
8915 (emacswrite_sig, emacs_perror): New functions.
8916 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8918 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8920 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8921 on NS even if it is present. Pixmap on NS is a void*.
8923 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8925 Port to Ubuntu 10 (Bug#14803).
8926 Problem reported by T.V. Raman.
8927 * process.c (close_on_exec, accept4, process_socket):
8928 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8930 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8932 * w32.c (sys_dup): Declare prototype.
8936 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8938 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8940 Make file descriptors close-on-exec when possible (Bug#14803).
8941 This simplifies Emacs a bit, since it no longer needs to worry
8942 about closing file descriptors by hand in some cases.
8943 It also fixes some unlikely races. Not all such races, as
8944 libraries often open files internally without setting
8945 close-on-exec, but it's an improvement.
8946 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8947 * callproc.c (Fcall_process) [!MSDOS]:
8948 * emacs.c (main) [!DOS_NT]:
8949 * nsterm.m (ns_term_init):
8950 * process.c (create_process):
8951 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8952 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8953 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8954 Prefer mkostemp with O_CLOEXEC to mkstemp.
8955 * callproc.c (relocate_fd) [!WINDOWSNT]:
8956 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8957 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8959 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8960 Make the resulting file descriptor close-on-exec.
8961 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8962 * lread.c (load_descriptor_list, load_descriptor_unwind):
8963 Remove; no longer needed. All uses removed.
8964 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8965 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8967 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8968 (Fmake_network_process, Fnetwork_interface_list)
8969 (Fnetwork_interface_info, server_accept_connection):
8970 Make newly-created socket close-on-exec.
8971 * sysdep.c (emacs_open, emacs_fopen):
8972 Make new-created descriptor close-on-exec.
8973 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8974 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8976 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8978 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8979 for NS_IMPL_GNUSTEP.
8981 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8983 Fix openp errno handling.
8984 * callproc.c (Fcall_process): Preserve openp errno around close.
8985 * lread.c (openp): Set errno when returning -1, as some callers
8988 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8990 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8992 * nsterm.h (NSSavePanel): Update comment.
8993 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8994 (ns_run_file_dialog): Declare.
8996 * nsfns.m: Remove panelOK.
8998 (ns_run_file_dialog): New function.
8999 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9000 event loop, so file dialog is popped up by ns_run_file_dialog, called
9001 by sendEvent (Bug#14578).
9002 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9004 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9006 * xdisp.c (default_line_pixel_height): New function.
9007 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9008 (try_cursor_movement, redisplay_window, try_window)
9009 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9011 * window.c (window_scroll_pixel_based):
9012 use default_line_pixel_height.
9014 * dispextern.h (default_line_pixel_height): Add prototype.
9016 * frame.c (x_set_line_spacing): Accept a float value for
9017 line-spacing parameter, per the documentation.
9019 * data.c (Fmultibyte_string_p): Doc fix.
9021 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9023 Use emacs_open more consistently when opening files.
9024 This handles EINTR more consistently now, and makes it easier
9025 to introduce other uniform changes to file descriptor handling.
9026 * sysstdio.h: New file.
9027 * buffer.c (mmap_init):
9028 * cygw32.c (chdir_to_default_directory):
9029 * dispnew.c (Fopen_termscript):
9030 * emacs.c (Fdaemon_initialized):
9031 * fileio.c (Fdo_auto_save):
9032 * image.c (slurp_file, png_load_body, jpeg_load_body):
9033 * keyboard.c (Fopen_dribble_file):
9035 * print.c (Fredirect_debugging_output):
9036 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9037 * termcap.c (tgetent):
9038 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9039 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9040 * w32term.c (w32_initialize) [CYGWIN]:
9041 * xfaces.c (Fx_load_color_file):
9042 Use emacs_open instead of plain open, and emacs_fopen instead of
9044 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9045 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9046 * callproc.c (default_output_mode): New constant.
9047 (Fcall_process): Use it to call emacs_open instead of plain creat.
9048 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9049 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9050 (emacs_fopen): New function.
9051 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9052 Include <lisp.h>, for emacs_open.
9053 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9055 Remove duplicate #include directives.
9056 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9058 Don't include stdio.h twice.
9059 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9060 Don't include sys/types.h or stdio.h twice.
9061 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9062 * lread.c: Don't include coding.h twice.
9063 * nsfont.m: Don't include frame.h twice.
9064 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9065 * ralloc.c: Don't include <unistd.h> twice.
9066 * xdisp.c: Don't include font.h twice.
9067 * xterm.c: Don't include fontset.h twice.
9068 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9070 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9072 Scale ImageMagick images more carefully.
9073 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9074 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9075 Be more careful about avoiding undefined behavior after
9076 integer overflow and division by zero.
9078 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9080 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9081 (syms_of_w32fns): DEFSYM them.
9082 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9083 (CCHDEVICENAME): Define macros if not defined.
9084 (struct MONITOR_INFO_EX): New struct.
9085 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9086 (enum_display_monitors_fn): New variable.
9087 (globals_of_w32fns): Initialize it.
9088 (Fx_display_pixel_width, Fx_display_pixel_height)
9089 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9090 multi-monitor setups in docstrings.
9091 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9092 screen size by primary monitor's millimeter per pixel.
9093 (w32_monitor_enum, w32_display_monitor_attributes_list)
9094 (w32_display_monitor_attributes_list_fallback)
9095 (Fw32_display_monitor_attributes_list): New functions.
9096 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9098 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9100 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9102 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9104 * fileio.c (Qfile_notify_error): New error symbol.
9106 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9107 * inotify.c (inotify_callback, symbol_to_inotifymask)
9108 (Finotify_add_watch, Finotify_rm_watch): Use it.
9109 (inotifyevent_to_event): Exchange order of cookie and file name.
9110 (Finotify_add_watch): Adapt docstring.
9112 * lisp.h (Qfile_notify_error): Declare.
9114 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9116 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9117 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9118 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9119 which did not work (see <http://bugs.gnu.org/14569#307>).
9120 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9121 && (!noninteractive || initialized)). This attempts to thread
9122 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9124 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9126 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9127 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9129 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9131 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9132 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9133 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9134 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9136 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9138 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9139 Define to __sys_siglist.
9141 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9143 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9144 word-wrap, so that overflow-newline-into-fringe would work in
9145 visual-line-mode. (Bug#2749)
9146 (move_it_in_display_line_to): When the last scanned display
9147 element fits exactly on the display line, and
9148 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9149 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9150 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9151 finding buffer position that corresponds to pixel coordinates,
9152 e.g. in buffer_posn_from_coords.
9154 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9156 * process.c (handle_child_signal): Call catch_child_signal if
9159 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9161 Don't convert function pointers to void * and back.
9162 It isn't portable C, and it's easy enough to avoid.
9163 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9164 (make_save_value): Add support for SAVE_FUNCPOINTER.
9165 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9166 * print.c (print_object):
9167 Distinguish function from object pointers.
9168 * lisp.h (SAVE_FUNCPOINTER): New constant.
9169 (SAVE_SLOT_BITS): Adjust to it.
9170 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9171 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9172 (voidfuncptr): New typedef.
9173 (struct Lisp_Save_Value): New member data[0].funcpointer.
9174 (XSAVE_FUNCPOINTER): New function.
9176 Simplify buildobj processing.
9177 * Makefile.in (buildobj.h): Make it a sequence of strings each
9178 followed by comma, rather than a single string. Put it into a
9179 .tmp file in case there's an error while generating it.
9180 (gl-stamp): Use .tmp for temp files.
9181 (mostlyclean): Clean .tmp files.
9182 * doc.c (buildobj): Move to just the routine that needs it.
9183 It's now an array of strings, so processing is simpler.
9185 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9187 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9188 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9189 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9190 Invoke malloc_enable_thread even when not interactive.
9191 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9192 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9193 in this case, since the underlying bug has now been fixed.
9195 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9197 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9198 unlinking it (bug#14691).
9200 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9202 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9203 before checking whether buffer is modified. This lets
9204 `kill-buffer-query-functions' cancel killing of the buffer or save
9205 its content before `kill-buffer' asks user the "Buffer %s
9206 modified; kill anyway?" question.
9208 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9210 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9211 Let the super performKeyEquivalent deal with them (Bug#14747).
9213 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9215 * widget.c (resize_cb): Remove unused local.
9217 Do not use GTK 3 if it exists but cannot be compiled.
9218 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9219 * xterm.c (x_error_handler) [!USE_GTK]:
9222 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9224 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9226 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9227 to the valid range of values. (Bug#14753)
9229 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9230 when moving point by using the current glyph matrix. This avoids
9231 the need to force redisplay when this function is called in a
9234 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9236 Fix minor problems found by static checking.
9237 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9238 Redo the latter's body to sidestep GCC parenthesization warnings.
9239 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9240 * coding.c (detect_coding, detect_coding_system):
9241 * coding.h (struct undecided_spec):
9242 Use bool for boolean.
9243 * image.c (QCmax_width, QCmax_height): Now static.
9244 * xdisp.c (Fmove_point_visually): Remove unused local.
9246 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9248 * xdisp.c (Fmove_point_visually): New function.
9250 2013-06-28 Kenichi Handa <handa@gnu.org>
9252 * coding.h (define_coding_undecided_arg_index): New enum.
9253 (coding_attr_index): New members
9254 coding_attr_undecided_inhibit_null_byte_detection,
9255 coding_attr_undecided_inhibit_iso_escape_detection,
9256 coding_attr_undecided_prefer_utf_8.
9257 (undecided_spec): New struct.
9258 (struct coding_system): New member `undecided' of the member
9261 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9262 (detect_coding): Likewise.
9263 (detect_coding_system): Likewise.
9264 (Fdefine_coding_system_internal): New coding system properties
9265 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9267 (syms_of_coding): Adjust for coding_arg_undecided_max.
9269 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9271 * image.c (x_from_xcolors): Remove unused local.
9273 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9275 Defer image data transfer between X client and server until actual
9278 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9281 * image.c (Destroy_Image): Remove.
9282 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9283 `mask_p', and `colors_p'. All uses changed.
9284 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9285 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9286 New macros for `flags' arg to x_clear_image_1.
9287 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9288 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9289 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9290 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9291 (image_get_x_image, image_unget_x_image): New functions or macros.
9292 (image_background, image_background_transparent, x_to_xcolors)
9293 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9294 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9295 instead of Destroy_Image.
9296 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9297 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9298 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9299 (imagemagick_load_image, svg_load_image): Use them instead of
9300 x_create_x_image_and_pixmap, and x_put_x_image followed by
9301 x_destroy_x_image, respectively.
9302 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9303 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9304 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9305 background_transparent fields.
9306 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9307 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9309 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9311 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9312 This mostly consists of undoing recent changes.
9313 * callproc.c (Fcall_process):
9314 * process.c (create_process):
9315 Do not worry about catching SIGCHLD here, undoing previous change.
9316 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9317 * process.c, process.h (catch_child_signal):
9318 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9319 * process.c (catch_child_handler): Don't worry about being called
9320 lazily and do not assume caller has blocked SIGCHLD, undoing
9321 previous change. Move first-time stuff back to
9322 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9323 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9324 set lib_child_handler if it's already initialized, which may
9325 help avoid problems on GNUstep.
9327 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9329 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9330 * callproc.c (Fcall_process):
9331 * process.c (create_process):
9332 Make sure SIGCHLD is caught before we fork,
9333 since Emacs startup no arranges to catch SIGCHLD.
9334 * process.c (lib_child_handler): Initialize to null, not to
9336 (catch_child_signal): Allow self to be called lazily.
9337 Do nothing if it's already been called.
9338 Assume caller has blocked SIGCHLD (all callers do now).
9339 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9340 just before it's really needed.
9341 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9342 since it hasn't been caught yet.
9344 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9346 * image.c (compute_image_size): New function to implement
9347 :max-width and :max-height.
9348 (imagemagick_load_image): Use it.
9350 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9352 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9353 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9355 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9356 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9357 the SIGCHLD handler, since the code is not atomic and (due to glib)
9358 signals may be arriving now.
9359 * sysdep.c (init_signals): Do not catch child signals here;
9360 'main' now does that later, at a safer time.
9362 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9364 Clean up SIGCHLD handling a bit (Bug#14569).
9365 * process.c, process.h (catch_child_signal):
9366 Now always extern, even if !NS_IMPL_GNUSTEP.
9367 * process.c (catch_child_signal): Move glib tickler here from
9368 init_process_emacs, so that it's done earlier in Emacs
9369 initialization. Also move the noninteractive && !initialized
9370 check here from init_process_emacs. This is all a bit cleaner for
9371 GNUish platforms, and I hope it works around the Cygwin bug.
9372 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9373 that glib signal handling is tickled before glib creates threads.
9375 * process.c (wait_reading_process_output): Avoid int overflow
9376 when reading more than 2 GiB total from a process.
9378 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9380 * process.c (create_process): Handle a couple more cases,
9381 i.e., work even if new_argv and wait_child_setup[i] are cached.
9382 Use Fcall_process's style for volatile vars.
9384 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9386 * process.c (create_process): Mark PROCESS volatile.
9388 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9390 Use C99-style flexible array members if available.
9391 This avoids some subtle aliasing issues, which typically
9392 aren't a problem with GCC but may be a problem elsewhere.
9393 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9394 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9395 In either case, it uses a flexible array member rather than
9396 the old struct hack. All uses changed.
9397 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9398 Adjust to sdata reorganization.
9399 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9400 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9401 that ports better to pre-C99 non-GCC.
9402 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9403 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9404 as the latter has changed.
9405 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9406 and port better to pre-C99 GCC.
9407 * image.c (struct xpm_cached_color):
9408 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9409 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9410 Use FLEXIBLE_ARRAY_MEMBER.
9411 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9412 Move decl to top level so it gets checked against implementation.
9413 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9414 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9416 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9418 * syntax.c: Integer cleanups.
9419 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9420 All uses that need 0-or-2 changed to:
9421 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9422 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9423 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9424 (char_quoted, prev_char_comend_first, back_comment)
9425 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9426 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9427 Use bool for boolean.
9428 (update_syntax_table, skip_chars, skip_syntaxes):
9429 Prefer int to unsigned when either will do.
9430 (back_comment): Return boolean success flag, like forw_comment,
9431 instead of positive-or-minus-1 (which might have overflowed int anyway).
9432 Don't stuff ptrdiff_t into int.
9433 (syntax_spec_code, syntax_code_spec): Now const.
9434 (Fmatching_paren, scan_lists, scan_sexps_forward):
9435 Use enum syntaxcode for syntax code.
9436 (Fmatching_paren): Check that arg is a character, not just an integer.
9437 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9438 (Finternal_describe_syntax_value): Omit no-longer-needed
9440 (skip_chars): Use char, not unsigned char, when the distinction
9442 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9443 * bytecode.c (exec_byte_code):
9444 * syntax.c (syntax_spec_code, Fchar_syntax)
9445 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9447 * syntax.h (SYNTAX_WITH_FLAGS):
9448 Omit unnecessary casts.
9450 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9452 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9453 line dimensions here, to avoid race conditions with the main
9454 thread. (Bug#14062, bug#14630, bug#14669)
9456 * w32term.c (w32_draw_window_cursor): Compute the header line and
9457 mode line dimensions here.
9458 <w32_system_caret_window, w32_system_caret_hdr_height>:
9459 <w32_system_caret_mode_height>: New variables.
9461 * w32term.h: Declare them.
9463 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9465 * alloc.c (die): Move "assertion failed" string here ...
9466 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9467 COND when SUPPRESS_CHECKING. This shrinks the executable text
9468 size by 0.8% to 2.2% when configured with --enable-checking,
9469 depending on optimization flags (GCC 4.8.1 x86-64).
9471 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9473 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9475 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9476 base is 2; this is more accurate.
9478 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9480 * sound.c (string_default): Move to !WINDOWSNT section.
9481 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9483 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9485 * sound.c: Integer cleanups.
9486 Remove unnecessary forward decls.
9487 (struct sound_device): The 'file' member is now a Lisp_Object, not
9488 a char *, so that we needn't invoke alloca on a huge size.
9489 (Fplay_sound_internal): Adjust to this.
9490 (string_default): New function.
9491 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9492 Use it to adjust to the struct sound_device change.
9493 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9494 (be2hs) [0]: Remove.
9496 * syntax.c (skip_chars): Don't use uninitialized storage
9497 when searching a multibyte buffer for characters that are not in a
9498 unibyte string that contains non-ASCII characters.
9500 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9502 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9503 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9505 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9507 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9509 2013-06-18 Kenichi Handa <handa@gnu.org>
9511 * font.c (Ffont_spec): Signal an error for an invalid font name
9514 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9516 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9517 In particular this ports to 32-bit sparc Sun cc.
9518 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9519 array with a dummy element at specpdl[-1], so that its address can
9521 (unbind_to): Do not copy the binding; not needed, now that we
9522 copy old_value in the one place where the copy is needed.
9523 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9524 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9525 (union specbinding): Rename from struct specbinding. Redo layout
9526 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9527 which is not portable. With Sun C 5.12 32-bit sparc, the
9528 declaration causes nargs to be an unsigned bitfield, a behavior
9529 that the C standard allows; but Emacs wants nargs to be signed.
9530 The overall type is now a union of structures rather than a
9531 structure of union of structures, and the 'kind' member is now a
9532 bitfield, so that the overall type doesn't grow. All uses changed.
9533 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9535 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9537 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9538 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9540 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9542 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9544 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9545 unless we know that the window w's frame is a frame object.
9546 Another attempt at solving bug#14062 and bug#14630.
9548 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9550 * textprop.c (property_set_type): New enum.
9551 (add_properties): Allow appending/prepending text properties.
9552 (add_text_properties_1): Factored out of Fadd_text_properties.
9553 (Fadd_text_properties): Move all the code into
9554 add_text_properties_1.
9555 (Fadd_face_text_property): New function that calls
9556 add_text_properties_1.
9558 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9560 Move functions from lisp.h to individual modules when possible.
9561 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9562 * alloc.c (XFLOAT_INIT, set_symbol_name):
9563 * buffer.c (CHECK_OVERLAY):
9564 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9565 (set_char_table_parent):
9566 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9567 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9568 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9569 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9571 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9572 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9573 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9574 (backtrace_args, backtrace_debug_on_exit):
9575 * floatfns.c (CHECK_FLOAT):
9576 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9577 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9578 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9579 (set_hash_index_slot):
9580 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9581 * marker.c (CHECK_MARKER):
9582 * textprop.c (CHECK_STRING_OR_BUFFER):
9583 * window.c (CHECK_WINDOW_CONFIGURATION):
9584 Move here from lisp.h, and make these functions static rather than
9586 * buffer.c (Qoverlayp):
9588 * fns.c (Qhash_table_p):
9589 * window.c (Qwindow_configuration_p):
9591 * lisp.h: Remove the abovementioned defns and decls.
9593 Use functions, not macros, for XINT etc (Bug#11935).
9594 In lisp.h, prefer functions to function-like macros, and
9595 constants to object-like macros, when either will do. This:
9596 . simplifies use, as there's no more need to worry about
9597 arguments' side effects being evaluated multiple times.
9598 . makes the code easier to debug on some platforms.
9599 However, when using gcc -O0, keep using function-like macros
9600 for a few critical operations, for performance reasons.
9601 This sort of thing isn't needed with gcc -Og, but -Og
9602 is a GCC 4.8 feature and isn't widely-enough available yet.
9603 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9604 Remove enum lsb_bits; no longer needed.
9605 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9606 * buffer.c (Qoverlap):
9608 * fns.c (Qhash_table_p):
9609 Now extern, so lisp.h can use these symbols.
9610 * dispextern.h: Include character.h, for MAX_CHAR etc.
9611 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9612 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9613 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9614 (GLYPH_CODE_P): Move here from lisp.h.
9615 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9616 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9617 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9618 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9619 XUNTAG now returns void *.
9620 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9621 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9622 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9623 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9624 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9625 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9626 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9627 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9628 New macros, renamed from their sans-lisp_h_ counterparts.
9629 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9630 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9631 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9632 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9633 If compiling via GCC without optimization, define these as macros
9634 in addition to inline functions.
9635 To disable this, compile with -DINLINING=0.
9636 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9637 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9638 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9639 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9640 (INTMASK, VALMASK): Now macros, since static values cannot be
9641 accessed from extern inline functions.
9642 (VALMASK): Also a constant, for benefit of old GDB.
9643 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9644 is INTEGERP, which can fold it in.
9645 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9646 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9647 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9648 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9649 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9650 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9651 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9652 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9653 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9654 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9655 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9656 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9657 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9658 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9659 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9660 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9661 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9662 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9663 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9664 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9665 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9666 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9667 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9668 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9669 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9670 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9671 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9672 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9673 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9674 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9675 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9676 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9677 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9679 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9680 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9681 (VALMASK): Define in one place rather than in two, merging the
9682 USE_LSB_TAG parts; this is simpler.
9683 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9684 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9685 Move up, to avoid use before definition.
9686 Also include "globals.h" earlier, for the same reason.
9687 (make_natnum): New function.
9688 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9689 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9690 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9691 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9692 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9693 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9694 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9695 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9696 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9697 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9698 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9699 (Qwindow_configuration_p, Qimage): New forward declarations.
9700 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9701 (STRING_COPYIN): Remove; unused.
9702 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9703 (xcar_addr, xcdr_addr): New functions. All uses changed.
9704 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9705 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9706 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9707 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9708 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9709 (TYPE_RANGED_INTEGERP): Simplify.
9710 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9711 (setlocale, fixup_locale, synchronize_system_messages_locale)
9712 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9713 Now empty functions, not macros.
9714 (functionp): Return bool, not int.
9715 * window.c (Qwindow_configuration_p): Now extern,
9716 so window.h can use it.
9717 * window.h (Qwindowp): Move decl back to lisp.h.
9719 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9721 * xdisp.c (Fline_pixel_height): New function, required for solving
9724 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9726 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9728 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9730 * lread.c (syms_of_lread):
9731 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9733 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9735 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9737 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9739 * fileio.c (expand_file_name): Doc fix.
9741 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9743 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9744 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9745 Wait for self, not for 0. This can't hurt on GNU or similar
9746 system, and may help with Cygwin.
9748 * keyboard.c: Don't use PROP (...) as an lvalue.
9749 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9750 Use set_prop (A, B), not PROP (A) = B.
9752 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9754 * xdisp.c (get_it_property): Use it->window instead of generating
9755 a Lisp object from it->w.
9757 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9759 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9760 get-char-property the window that is being rendered, instead of
9761 the buffer, to support window-specific overlays. (Bug#14575)
9762 (compute_display_string_pos): When W is NULL, use the current
9763 buffer as the object to pass to get-char-property.
9764 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9765 pointer member of the bidi iterator, since no window is pertinent
9768 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9770 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9771 being displayed, and pass it to compute_display_string_pos.
9772 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9773 (bidi_paragraph_init): All callers changed.
9775 * xdisp.c (init_from_display_pos, init_iterator)
9776 (handle_single_display_spec, next_overlay_string)
9777 (get_overlay_strings_1, reseat_1, reseat_to_string)
9778 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9779 Set bidi_it.w member from it->w.
9780 (compute_display_string_pos): Accept additional argument, the
9781 window being displayed, and pass it to Fget_char_property.
9784 * dispextern.h (struct bidi_it): New member w, the window being
9786 (compute_display_string_pos): Adjust prototype.
9788 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9790 * xgselect.c: Remove unneeded include xterm.h.
9792 * process.c (wait_reading_process_output): Check for NS before GLIB.
9793 GLIB may be linked in due to rsvg, but ns_select must be called.
9795 * xgselect.c (xg_select): Remove call to window_system_available
9796 and g_main_context_pending at the top, so Gdk events (i.e. file
9797 notify) are processed when Emacs is started with -nw.
9799 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9801 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9802 (ctagsfiles3): New variable, includes only *.m files.
9803 (TAGS): Use an explicit language name in the regular expressions,
9804 to avoid transformation of '/SOMETHING' by MSYS to
9805 'c:\MSYS\SOMETHING'.
9807 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9809 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9811 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9813 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9814 still need to set the mouse pointer shape and activate help-echo.
9817 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9819 A few porting etc. fixes for the new file monitor code.
9820 See the thread containing
9821 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9822 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9823 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9824 (dir_monitor_callback, Fgfile_rm_watch):
9825 Use assq_no_quit instead of Fassoc, for speed.
9826 (dir_monitor_callback, Fgfile_rm_watch):
9827 eassert that the monitor is a fixnum.
9828 (dir_monitor_callback): No need for CDR_SAFE.
9829 Simplify building of lisp with alternative tails.
9830 (Fgfile_add_watch, Fgfile_rm_watch):
9831 Do not assume glib functions set errno reliably on failure.
9832 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9833 and signal an error otherwise.
9834 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9835 Use Fdelq instead of Fdelete, for speed.
9837 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9839 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9840 don't insist on being invoked on a highlighted tool-bar button.
9841 Avoids losing tool-bar functionality when mouse-highlight is nil.
9842 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9843 Don't highlight when mouse-highlight is nil.
9844 (note_mouse_highlight): When mouse-highlight is nil, don't return
9845 right away; instead, run tool-bar and mode-line highlight
9846 subroutine, clear any existing highlight, and revert the mouse
9847 pointer to its default shape. (Bug#14558)
9849 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9851 * lisp.mk (lisp): Add prog-mode.el.
9853 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9855 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9856 * process.c (dummy_handler): New function.
9857 (lib_child_handler): New static var.
9858 (handle_child_signal): Invoke it.
9859 (catch_child_signal): If a library has set up a signal handler,
9860 save it into lib_child_handler.
9861 (init_process_emacs): If using glib and not on Windows, tickle glib's
9862 child-handling code so that it initializes its private SIGCHLD handler.
9863 * syssignal.h (SA_SIGINFO): Default to 0.
9864 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9865 31; it should no longer be needed now.
9867 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9869 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9871 * gfilenotify.c (globals_of_gfilenotify): New function.
9872 (syms_of_gfilenotify): Move global initialization there.
9874 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9876 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9878 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9879 * keyboard.c (menu_bar_items, tool_bar_items):
9880 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9881 not override local keymaps any more.
9883 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9885 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9887 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9889 * w32console.c (initialize_w32_display): Return the dimensions of
9890 the console window via 2 additional arguments, not via the current
9891 frame. This avoids crashes due to overrunning the bounds of
9892 frame's decode_mode_spec_buffer, which is not resized following
9893 the change of the frame dimensions from the initial 10x10.
9895 * w32term.h (w32_initialize_display_info): Adjust prototype.
9897 * term.c (init_tty): Take dimensions of the frame from the values
9898 returned by initialize_w32_display.
9900 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9901 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9902 (LIBES): Add $(GFILENOTIFY_LIBS).
9904 * w32inevt.c (handle_file_notifications): Add dummy implementation
9905 for !HAVE_W32NOTIFY.
9907 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9909 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9911 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9913 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9915 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9917 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9919 Fix minor problems found by static checking.
9920 * data.c (pure_write_error):
9921 Use xsignal2, not Fsignal, as Fsignal might return.
9922 * eval.c (set_backtrace_debug_on_exit): Now static.
9923 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9924 No longer inline. EXTERN_INLINE is needed only for functions
9925 defined in .h files. Reindent function header as per GNU style.
9926 (backtrace_p, backtrace_top, backtrace_next):
9927 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9928 compiler or linker. Add extern decls to pacify gcc -Wall.
9929 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9931 * frame.c (free_monitors): Define only on platforms that need it.
9932 * nsterm.m (ns_term_init):
9933 * process.c (catch_child_signal):
9934 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9935 defined on all porting targets these days.
9936 * process.c, process.h (catch_child_signal):
9937 Make it extern only if NS_IMPL_GNUSTEP is defined.
9939 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9941 * w32.c (gettimeofday): Make the signature identical to prototype
9942 in nt/inc/sys/time.h.
9944 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9946 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9949 * keyboard.c (safe_run_hooks_error): Improve error message.
9951 * data.c (pure_write_error): Add `object' argument.
9952 * puresize.h (CHECK_IMPURE): Use it.
9954 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9956 * Makefile.in (NOTIFY_OBJ): New variable.
9957 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9959 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9960 Call syms_of_gfilenotify.
9962 * gfilenotify.c: New file.
9964 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9965 and Qfile_w32notify.
9966 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9967 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9969 * lisp.h: Declare syms_of_gfilenotify.
9971 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9973 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9975 Merge the specpdl and backtrace stacks. Make the structure of the
9976 specpdl entries more obvious via a tagged union of structs.
9977 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9978 (enum specbind_tag): New enum.
9979 (struct specbinding): Make it a tagged union of structs.
9980 Add a case for backtrace records.
9981 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9982 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9983 (backtrace_debug_on_exit): New accessors.
9984 (struct backtrace): Remove.
9985 (struct catchtag): Remove backlist field.
9986 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9988 (Flocal_variable_p): Speed up the common case where the binding is
9990 * eval.c (backtrace_list): Remove.
9991 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9992 (set_backtrace_args, set_backtrace_nargs)
9993 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9994 (backtrace_next): New functions.
9995 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9996 (unwind_to_catch, internal_lisp_condition_case)
9997 (internal_condition_case, internal_condition_case_1)
9998 (internal_condition_case_2, internal_condition_case_n): Don't bother
9999 with backtrace_list any more.
10000 (Fsignal): Adjust to new backtrace format.
10001 (grow_specpdl): Move up.
10002 (record_in_backtrace): New function.
10003 (eval_sub, Ffuncall): Use it.
10004 (apply_lambda): Adjust to new backtrace format.
10005 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10007 (specbind): Adjust to new specpdl format. Simplify.
10008 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10009 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10011 (mark_backtrace): Remove.
10012 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10013 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10014 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10016 * profiler.c (record_backtrace): Use get_backtrace.
10017 (handle_profiler_signal): Use backtrace_top_function.
10018 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10019 accessor functions.
10021 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10023 * process.h (catch_child_signal): Declare.
10025 * process.c (catch_child_signal): New function.
10026 (init_process_emacs): Call it.
10028 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10029 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10031 (x_set_cursor_type): Remove declaration.
10032 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10033 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10034 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10035 (ns_get_color): Use F suffix on float.
10036 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10037 (ns_get_rgb_color): Remove.
10038 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10039 (note_mouse_movement): x and y are CGFloat.
10040 (ns_draw_fringe_bitmap): Remove unused rowY.
10041 Change #if to COCOA && >= 10_6.
10042 (ns_draw_window_cursor): Remove unused overspill.
10043 (ns_draw_underwave): width and x are EamcsCGFloat.
10044 (ns_draw_box): thickness is CGFloat.
10045 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10046 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10047 if not in main thread.
10048 (ns_get_pending_menu_title, ns_check_menu_open)
10049 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10050 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10051 (sendFromMainThread:): New method.
10052 (changeFont:): size is CGFloat.
10053 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10054 Disable warning about permanent text.
10055 (characterIndexForPoint:): Adjust return type depending on GNUstep
10057 (mouseDown:): delta is CGFloat.
10058 (updateFrameSize): Remove unised variable f.
10059 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10060 Cast float to EmacsCGFloat.
10061 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10062 also to -1 when restoring.
10063 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10064 inside NS_IMPL_COCOA.
10065 (toggleFullScreen:): Put call to toggleFullScreen inside
10066 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10067 (setPosition:portion:whole:): por is CGFloat.
10068 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10069 (mouseDown:): Use CGFloat.
10070 (mouseDragged:): Remove unised variable edge.
10071 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10073 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10074 of CGFloat differs.
10075 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10076 when NS_IMPL_GNUSTEP.
10077 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10078 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10079 (EmacsToolbar): Add clearAll. Add tag argument to
10080 addDisplayItemWithImage.
10081 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10083 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10085 * nsmenu.m (ns_update_menubar): Make static.
10086 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10087 (fillWithWidgetValue:): Add cast to SEL for setAction.
10088 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10089 (update_frame_tool_bar): Update code for GNUstep.
10090 (clearAll): New method.
10091 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10092 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10093 Move identifierToItem setObject and activeIdentifiers addObject before
10094 call to insertItemWithItemIdentifier.
10095 (validateVisibleItems): Fix indentation.
10096 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10097 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10098 UtilityWindow to aStyle, remove call to setStyleMask.
10100 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10102 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10103 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10104 Use F suffix on floats.
10105 (ns_char_width): Returns CGFloat.
10106 (ns_ascii_average_width): w is CGFloat instead of float.
10107 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10109 (ns_glyph_metrics): CGFloat instead of float.
10111 * nsfns.m (x_set_foreground_color, x_set_background_color):
10113 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10114 remove unused variables.
10115 (Fns_read_file_name): Keep track if panel is for save.
10116 Use ns_filename_from_panel/ns_directory_from_panel.
10117 (Fns_list_services): delegate only used for COCOA.
10118 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10119 Just return the input if GNUstep.
10120 (x_screen_planes): Remove.
10121 (Fxw_color_values): Use EmacsCGFloat
10122 (Fns_display_monitor_attributes_list): Only get screen number for
10124 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10126 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10127 ns_directory_from_panel.
10129 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10131 * process.c (handle_child_signal): Also use WCONTINUED.
10132 This is so that list-processes doesn't mistakenly list the process
10133 as stopped, when the process has actually been continued and is
10136 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10138 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10139 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10140 not already configured.
10142 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10144 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10146 * Makefile.in (mostlyclean): Remove *.res files.
10148 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10150 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10151 a buffer (bug#8447).
10153 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10155 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10156 display vector, and we backtrack, handle the case that the
10157 previous character position is also displayed from a display
10158 vector or covered by a display string or image. (Bug#14476)
10160 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10162 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10163 (struct MonitorInfo, free_monitors): Remove.
10164 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10165 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10166 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10169 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10170 (struct MonitorInfo, free_monitors): Remove.
10171 (ns_screen_name): Make static.
10172 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10173 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10176 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10177 (struct MonitorInfo): New struct.
10178 (free_monitors, make_monitor_attribute_list): Declare.
10180 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10182 (free_monitors, make_monitor_attribute_list): New functions.
10183 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10186 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10188 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10190 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10192 * keyboard.c: Apply keyboard decoding only to events that come directly
10193 from the tty, not from unread-command-events (bug#14368).
10194 (read_event_from_main_queue): New function, extracted from read_char.
10195 (read_decoded_char): Remove.
10196 (read_decoded_event_from_main_queue): New function to replace it.
10197 (read_char): Use it.
10198 (read_key_sequence): Use read_char rather than read_decoded_char.
10200 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10202 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10204 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10206 2013-05-22 Kenichi Handa <handa@gnu.org>
10208 The following changes are to fix the setting of
10209 buffer-file-coding-system on, for instance, C-x RET c unix RET
10210 _FILE_OF_DOS_EOL_TYPE_ RET.
10212 * coding.h (struct coding_system): New member detected_utf8_chars.
10214 * coding.c (detect_coding_utf_8): Count characters and check EOL
10215 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10217 (setup_coding_system): Do not initialize coding->head_ascii.
10218 (check_ascii): Do not set coding->eol_seen but update it. Do not
10219 call adjust_coding_eol_type here.
10220 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10221 If the eol-type of CODING is already specified, adjust the eol type
10222 of the found coding-system.
10223 (decode_coding_gap): Cancel previous change. Utilize the
10224 character numbers counted by detect_coding_utf_8. Fix detection
10227 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10229 * search.c (looking_at_1): Only set last_thing_searched if the match
10230 changed the match-data (bug#14281).
10232 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10234 * xdisp.c (reseat_at_previous_visible_line_start):
10235 Already declared in dispextern.h, so remove it here.
10236 (move_it_vertically_backward): Likewise.
10238 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10240 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10241 (Fx_display_pixel_width, Fx_display_pixel_height)
10242 (Fx_display_mm_width, Fx_display_mm_height):
10243 Mention `display-monitor-attributes-list' in docstrings.
10245 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10246 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10247 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10248 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10249 (Fx_display_backing_store, Fx_display_visual_class)
10250 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10251 (Fx_display_grayscale_p, Fx_display_pixel_width)
10252 (Fx_display_pixel_height, Fx_display_planes)
10253 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10254 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10255 (Fx_display_mm_width, Fx_display_mm_height)
10256 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10257 height for all physical monitors as in X11.
10259 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10260 Return pixel width or height for all physical monitors as in X11.
10262 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10264 Port --enable-gcc-warnings to clang.
10265 * bytecode.c (exec_byte_code):
10267 Redo diagnostic pragmas to pacify clang, too.
10268 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10269 * editfns.c (Fencode_time):
10270 * fileio.c (file_accessible_directory_p):
10271 * font.c (font_unparse_xlfd):
10272 Use '&"string"[index]' instead of '"string" + (index)'.
10273 * undo.c (user_error): Remove; unused.
10275 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10277 * insdel.c (insert_1_both): Document the arguments, instead of
10278 referring to insert_1, which no longer exists.
10280 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10281 some window, increment windows_or_buffers_changed, so that
10282 *Messages* display in that window is updated. (Bug#14408)
10284 * w32.c: Include epaths.h.
10285 (init_environment): Use cmdproxy.exe without leading directories.
10286 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10288 (gettimeofday): Adjust signature and return value to Posix
10291 * unexw32.c (open_output_file): Delete the existing emacs.exe
10292 before creating it, to break the hard link to the versioned
10295 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10296 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10297 (FIRSTFILE_OBJ): New variables.
10298 (W32_RES): Rename to EMACSRES. All users changed.
10299 (base_obj): Use $(CM_OBJ).
10300 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10301 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10302 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10303 $(W32_RES_LINK) before $(LIBES).
10304 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10306 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10308 * makefile.w32-in (DOC): Use just "DOC".
10310 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10312 * process.c: Export default filters and sentinels to Elisp.
10313 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10315 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10316 (Fset_process_sentinel, Fformat_network_address):
10317 Default to them instead of nil.
10318 (server_accept_connection): Sentinels can't be nil any more.
10319 (read_and_dispose_of_process_output): New function, extracted from
10320 read_process_output.
10321 (read_process_output): Use it; filters can't be nil.
10322 (Finternal_default_process_filter): New function, extracted from
10323 read_process_output.
10324 (exec_sentinel_unwind): Remove function.
10325 (exec_sentinel): Don't zilch sentinel while running.
10326 (status_notify): Sentinels can't be nil.
10327 (Finternal_default_process_sentinel): New function extracted from
10329 (setup_process_coding_systems): Default filter is not nil any more.
10330 (syms_of_process): Export new Elisp functions and initialize
10332 * lisp.h (make_lisp_proc): New function.
10334 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10336 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10338 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10340 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10341 unless we know that the window w is a leaf window.
10342 Another attempt at solving bug#14062.
10344 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10346 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10349 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10351 * image.c (gif_load): Check that subimages fit (Bug#14345).
10353 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10355 * lread.c (skip_dyn_eof): New function.
10356 (read1): Use it to skip the end of a file in response to #@00.
10358 * doc.c (get_doc_string): Slightly relax the sanity checking.
10360 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10362 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10363 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10364 (MonitorInfo): New struct.
10365 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10366 (Fns_display_monitor_attributes_list): New functions.
10367 (display-usable-bounds): Remove.
10368 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10371 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10373 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10374 (GTK_CHECK_VERSION): New macro, if not already defined.
10375 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10376 replaced by GTK_CHECK_VERSION.
10378 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10380 * xterm.h (GTK_PREREQ): New macro.
10381 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10382 to use this macro instead, for consistency and clarity.
10384 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10386 * xdisp.c (row_for_charpos_p): New function, with code of
10387 cursor_row_p, but accepts an additional argument CHARPOS instead
10388 of using a hardcoded PT.
10389 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10390 (row_containing_pos): Call row_for_charpos_p instead of partially
10391 doing the same. Fixes cursor positioning under longlines-mode
10392 when longlines-show-effect includes more than one newline, when
10393 moving the cursor vertically up.
10395 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10397 * makefile.w32-in (ACL_H): New macro.
10398 ($(BLD)/fileio.$(O)): Update dependencies.
10400 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10402 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10403 * Makefile.in (LIB_ACL): New macro.
10404 (LIBACL_LIBS): Remove.
10405 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10406 * fileio.c: Include <acl.h>.
10407 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10408 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10410 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10413 * unexelf.c: Don't assume ElfW (Half) fits in int.
10414 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10415 when dealing with ElfW (Half) values, since they can exceed 2**31
10416 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10417 (entry_address): Omit unused NUM arg. All uses changed.
10419 2013-05-07 Juri Linkov <juri@jurta.org>
10421 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10422 to the string converted from number with `Fnumber_to_string'.
10425 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10427 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10428 This fixes a problem introduced by my previous change.
10430 2013-05-07 Glenn Morris <rgm@gnu.org>
10432 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10434 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10436 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10438 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10440 Static checking by GCC 4.8.0.
10441 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10442 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10443 (x_get_monitor_attributes_fallback)
10444 (x_get_monitor_attributes_xinerama)
10445 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10446 Define only if USE_GTK.
10447 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10448 (x_get_monitor_attributes_fallback): Omit unused locals.
10449 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10450 Use double, not float, to avoid mixed-mode floating point arithmetic.
10452 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10453 Jan Djärv <jan.h.d@swipnet.se>
10455 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10456 (XINERAMA_CFLAGS): New macros.
10457 (ALL_CFLAGS, LIBES): Use them.
10459 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10460 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10461 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10462 (syms_of_xfns): DEFSYM them.
10463 (struct MonitorInfo): New struct.
10464 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10465 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10466 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10467 (x_get_monitor_attributes_xinerama): New functions.
10468 (Fx_display_monitor_attributes_list): New primitive.
10469 (syms_of_xfns): Defsubr it.
10471 * xterm.h (x_display_info): Add Xatom_net_workarea and
10472 Xatom_net_current_desktop.
10474 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10475 and dpyinfo->Xatom_net_current_desktop.
10477 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10479 * xdisp.c (pos_visible_p): Use the special code for finding the
10480 beginning of a display property or overlay for any "replacing"
10481 display property, not just for display strings. This solves
10482 incorrect reporting of position by posn-at-point. (Bug#14241)
10484 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10486 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10487 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10488 Verify that ElfW (Half) fits in int.
10489 (fatal): Use same signature as lisp.h.
10490 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10491 configure and build with -DUNEXELF_DEBUG without worrying about
10492 other modules that use DEBUG.
10493 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10494 possibly-wide integers now uses it instead of plain fprintf.
10495 (entry_address): New function, which avoids problems with 32-bit
10496 overflow on 64-bit hosts.
10497 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10498 (round_up): Don't assume the remainder fits in int.
10499 (find_section): Use bool for boolean. Simplify debug code.
10500 (unexec): Don't assume file sizes fit in int or size_t.
10501 Omit unnecessary trailing newline in 'fatal' format.
10502 Use strerror rather than outputting decimal error number.
10503 Remove unused code when emacs is not defined;
10504 this file relies on Emacs now.
10505 Don't assume e_phnum and e_shnum are positive.
10507 * regex.c: Fix problems when DEBUG is defined.
10508 (extract_number, extract_number_and_incr): Define regardless of
10509 whether DEBUG is defined; that's simpler and makes the code less
10510 likely to go stale in the normal case when DEBUG is not defined.
10511 Return int rather than taking an int * arg. All callers changed.
10512 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10513 Remove, replacing with ...
10514 (DEBUG_PRINT): New macro. All callers changed.
10515 (DEBUG_COMPILES_ARGUMENTS): New macro.
10516 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10517 (print_compiled_pattern, print_double_string) [DEBUG]:
10518 Use prototype rather than old-style definition.
10519 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10520 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10521 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10522 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10523 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10524 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10525 This matters only when DEBUG is defined.
10527 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10529 * xdisp.c (set_iterator_to_next): Set the
10530 ignore_overlay_strings_at_pos_p flag only if we are _really_
10531 iterating over an overlay string, as indicated by the
10532 current.overlay_string_index member. (Bug#14306)
10534 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10536 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10537 to where it is used, to avoid autorelease issues (Bug#14050).
10539 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10541 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10542 * fileio.c (syms_of_fileio): Implement this.
10543 * filelock.c (create_lock_file): If symbolic links don't work, so
10544 we use a regular file as a lock file, do not fsync the lock file;
10547 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10549 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10550 (syms_of_minibuf): Adjust accodingly.
10552 * callint.c (Fcall_interactively): Adjust calls accordingly.
10554 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10556 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10557 w->contents is a buffer before computing everything else.
10558 Use parentheses to disambiguate last part of the condition.
10560 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10561 assertion violations. (Bug#14062)
10563 2013-05-01 David Reitter <david.reitter@gmail.com>
10565 * nsfns.m (ns_tooltip): Initialize.
10567 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10569 * coding.c (decode_coding_gap): Don't remove the character before
10570 a newline unless it's a CR character. (Bug#14287)
10572 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10574 * dispextern.h (struct face): Move enum face_underline_type
10575 earlier so that bitfields can be in the same word.
10577 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10579 * nsfns.m (handlePanelKeys): New function.
10580 (EmacsOpenPanel:performKeyEquivalent:)
10581 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10582 arrows/function/control and copy/paste keys (Bug#14296).
10584 2013-04-27 Juri Linkov <juri@jurta.org>
10586 * callint.c (Fcall_interactively): Call `Qread_number' for
10587 interactive code letter `n' instead of using duplicate code.
10590 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10592 * systime.h (make_timeval): Declare as 'const'.
10594 2013-04-27 Kenichi Handa <handa@gnu.org>
10596 * font.c (font_open_entity): Always open a font of manageable
10599 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10601 Port better to AIX (Bug#14258).
10602 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10605 2013-04-24 Kenichi Handa <handa@gnu.org>
10607 * coding.c (decode_coding_iso_2022): When an invalid escape
10608 sequence is encountered, reset the invocation and designation
10609 status to the safest one.
10611 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10613 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10614 Without this fix, "make distclean" leaves stamp-h1 behind.
10616 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10618 * w32fns.c (w32_fullscreen_rect): New function to compute the
10619 window rectangle for the given fullscreen mode.
10620 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10621 longer tunes the window size. This keeps the window's edges flush
10622 with the screen and allows the taskbar to hide itself in fullboth.
10624 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10625 window decorations and uses the entire screen.
10627 * w32term.h (w32_fullscreen_rect) Add prototype.
10628 (struct w32_output): Replace normal_width, normal_height,
10629 normal_top, and normal_left members with a single normal_placement
10631 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10633 (FRAME_NORMAL_PLACEMENT): New macro.
10635 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10637 * minibuf.c (Ftest_completion): Silence compiler warning.
10639 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10641 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10644 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10647 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10648 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10649 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10650 parentheses where appropriate.
10652 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10654 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10656 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10658 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10659 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10660 Mention in the doc string that setting these variables takes
10661 effect only after a call to set-window-buffer. (Bug#14200)
10663 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10665 * indent.c (Fvertical_motion): Don't consider display strings on
10666 overlay strings as display strings on the buffer position we
10667 started from. This prevents vertical cursor motion from jumping
10668 more than one line when there's an overlay string with a display
10669 property at end of line.
10670 Reported by Karl Chen <Karl.Chen@quarl.org> in
10671 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10673 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10675 * window.c (select_window): `record_buffer' even if window is
10676 already selected (bug#14191).
10678 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10680 * window.c (Fwindow_end): Test more flags, including the buffer's
10681 last_overlay_modified flag, to determine whether the window's
10682 display is really up-to-date. Prevents the function from
10683 returning a stale value. (Bug#14170)
10684 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10687 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10689 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10690 garbaged only if it is not already the top frame on its TTY.
10691 This prevents flickering due to constant redrawing of TTY frames when
10692 there are GUI frames open in the same session. (Bug#13864)
10694 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10696 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10697 of marking the idle timers directly.
10699 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10701 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10702 tables (bug#14054).
10704 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10706 * window.c (select_window): Don't record_buffer while the invariant is
10707 temporarily broken (bug#14161).
10709 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10711 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10713 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10715 2013-04-07 Romain Francoise <romain@orebokech.com>
10717 Ignore additional platform-specific ACL errors (Bug#13702).
10718 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10719 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10721 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10723 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10726 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10728 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10729 This bug was introduced by my 2013-02-25 change that simplified
10730 data_start configuration. Without this change, on GNU/Linux
10731 an Emacs configured with --enable-profiling fails immediately
10732 due to a profiler signal.
10733 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10734 with these flags. On platforms where special flags are needed
10735 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10736 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10737 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10739 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10741 Get rid of some platform-specific functions examining window
10742 system and its capabilities. This is a partial rework of the
10744 * lisp.h (have_menus_p): Remove prototype. This function is
10745 replaced with platform-independent window_system_available.
10746 (check_window_system): Move to...
10747 * frame.h (decode_window_system_frame, window_system_available):
10748 ...here, add new prototypes.
10749 * frame.c (window_system_available, decode_window_system_frame):
10751 (check_window_system): Platform-independent now.
10752 * xterm.h (x_in_use): Remove declaration.
10754 * w32term.h (check_x_frame):
10755 * nsterm.h (check_x_frame): Remove prototypes. This function
10756 is replaced with platform-independent decode_window_system_frame.
10757 * msdos.c (have_menus_p): Remove.
10758 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10759 Remove platform-specific functions. Use check_window_system,
10760 decode_window_system_frame and check_ns_display_info where
10761 appropriate. Minor style and comment tweaks.
10762 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10763 (check_x_frame): Likewise.
10764 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10766 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10767 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10768 * xmenu.c, xselect.c: All related users changed.
10770 2013-04-03 Kenichi Handa <handa@gnu.org>
10772 The following changes is to optimize the code for reading UTF-8
10775 * coding.c (check_ascii): Rename from detect_ascii. Return value
10776 changed. Check EOL format. Do not call adjust_coding_eol_type
10778 (check_utf_8): New function.
10779 (adjust_coding_eol_type): Do nothing if already adjusted.
10780 (detect_coding): Compare the return value of check_ascii with
10781 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10782 (decode_coding_gap): Optimize for valid UTF-8.
10784 2013-03-21 Kenichi Handa <handa@gnu.org>
10786 * coding.c (syms_of_coding): Cancel previous change.
10788 * insdel.c (insert_from_gap): Fix previous change.
10790 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10792 Consistently use platform-specific function to detect window system.
10793 * lisp.h (check_window_system): New prototype. This function is
10794 going to replace check_x, check_w32 and check_ns.
10795 (have_menus_p): Mention msdos.c in comment.
10796 * fontset.c (check_window_system_func): Remove. Adjust all users.
10797 * fontset.h (check_window_system_func): Remove prototype.
10798 * nsterm.h (check_ns):
10799 * xterm.h (check_x):
10800 * w32term.h (check_w32): Likewise.
10801 * menu.c (Fx_popup_menu): Use check_window_system.
10802 * msdos.c (check_window_system): Define for MS-DOS.
10803 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10804 * w32fns.c (check_window_system): Likewise for MS-Windows.
10805 * xfns.c (check_window_system): Likewise for X.
10806 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10807 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10809 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10811 Prefer < to > in range checks such as 0 <= i && i < N.
10812 This makes it easier to visualize quantities on a number line.
10813 This patch doesn't apply to all such range checks,
10814 only to the range checks affected by the 2013-03-24 change.
10815 This patch reverts most of the 2013-03-24 change.
10816 * alloc.c (xpalloc, Fgarbage_collect):
10817 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10818 * character.c (string_escape_byte8):
10819 * charset.c (read_hex):
10820 * data.c (cons_to_unsigned):
10821 * dispnew.c (update_frame_1):
10822 * doc.c (Fsubstitute_command_keys):
10823 * doprnt.c (doprnt):
10824 * editfns.c (hi_time, decode_time_components):
10825 * fileio.c (file_offset):
10826 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10827 * font.c (font_intern_prop):
10828 * frame.c (x_set_alpha):
10829 * gtkutil.c (get_utf8_string):
10830 * indent.c (check_display_width):
10831 * keymap.c (Fkey_description):
10832 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10834 * minibuf.c (read_minibuf_noninteractive):
10835 * process.c (wait_reading_process_output):
10836 * search.c (Freplace_match):
10837 * window.c (get_phys_cursor_glyph):
10838 * xdisp.c (redisplay_internal):
10839 * xsmfns.c (smc_save_yourself_CB):
10840 Prefer < to > for range checks.
10841 * dispnew.c (sit_for): Don't mishandle NaNs.
10842 This fixes a bug introduced in the 2013-03-24 change.
10843 * editfns.c (decode_time_components): Don't hoist comparison.
10844 This fixes another bug introduced in the 2013-03-24 change.
10846 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10848 * frame.h (struct frame): Drop scroll_bottom_vpos
10849 member becaue all real users are dead long ago.
10850 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10851 * xdisp.c (redisplay_internal): Adjust user.
10853 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10855 * nsmenu.m (showAtX:Y:for:): setLevel to
10856 NSPopUpMenuWindowLevel (Bug#13998).
10858 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10860 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10861 (ns_check_pending_open_menu): Declare.
10863 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10864 (x_activate_menubar): Update the menu with title that matches
10865 ns_get_pending_menu_title, and call
10866 ns_check_pending_openmenu (Bug#12698).
10867 (menuWillOpen:): New method.
10868 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10870 * nsterm.m (menu_will_open_state, menu_mouse_point)
10871 (menu_pending_title): New varaibles.
10872 (ns_get_pending_menu_title, ns_check_menu_open)
10873 (ns_check_pending_open_menu): New functions.
10875 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10877 * indent.c (current_column_bol_cache): Remove leftover which is not
10878 used in Fmove_to_column any more.
10879 (current_column, scan_for_column): Adjust users.
10880 * keyboard.c (last_point_position_buffer, last_point_position_window):
10881 Remove leftovers which are not used for recording undo any more.
10882 (command_loop_1, syms_of_keyboard): Adjust users.
10883 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10884 redisplay_window any more.
10885 (move_it_to): Adjust user.
10887 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10889 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10890 Update dependencies.
10892 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10894 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10895 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10896 forward references.
10898 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10900 * window.h (struct window): Replace hchild, vchild and buffer slots
10901 with a single slot 'contents'. This is possible because each valid
10902 window may have either the child window (in vertical or horizontal
10903 combination) or buffer to display (for the leaf window). Using that,
10904 a lot of operations to traverse and/or change window hierarchies may
10905 be simplified. New member horizontal is used to distinguish between
10906 horizontal and vertical combinations of internal windows.
10907 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10908 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10909 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10910 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10911 Use contents slot, not buffer, where appropriate.
10912 (wset_combination): New function.
10913 (wset_buffer): Add eassert.
10914 (Fframe_first_window): Simplify the loop reaching first window.
10915 (Fwindow_buffer): Use WINDOW_LEAF_P.
10916 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10917 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10918 (unshow_buffer): Convert initial debugging check to eassert.
10919 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10920 (make_parent_window, window_resize_check, window_resize_apply)
10921 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10922 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10923 Adjust to match struct window changes.
10924 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10925 (mark_window_cursors_off, count_windows, get_leaf_windows)
10926 (foreach_window_1): Simplify the loop.
10927 * alloc.c (mark_object): Do not check for the leaf window because
10928 internal windows has no glyph matrices anyway.
10929 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10930 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10931 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10932 (build_frame_matrix_from_window_tree, mirror_make_current)
10933 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10934 (update_window_tree, set_window_update_flags): Simplify the loop.
10935 (sync_window_with_frame_matrix_rows): Enforce live window.
10936 Use contents slot, not buffer, where appropriate.
10937 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10938 and WINDOW_HORIZONTAL_COMBINATION_P.
10939 (make_frame_visible_1): Simplify the loop.
10940 Use contents slot, not buffer, where appropriate.
10941 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10942 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10943 (expose_window_tree): Likewise.
10944 Use contents slot, not buffer, where appropriate.
10945 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10946 to avoid deleted windows. Use contents slot instead of buffer.
10947 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10948 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10949 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10950 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10952 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10954 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10955 identify the reasons for assertion violations in bug#14062 and
10957 (Fx_show_tip): Fix compilation error under
10958 "--enable-check-lisp-object-type". (Bug#14073)
10960 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10961 Reported by <rzl24ozi@gmail.com>.
10963 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10965 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10967 (unwind_with_echo_area_buffer): ...to restore it here.
10968 This is needed to ensure that...
10969 (redisplay_window): ...both window markers are valid here,
10970 which is verified by eassert.
10971 * editfns.c (save_excursion_save): Do not assume that
10972 selected_window always displays the buffer.
10973 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10976 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10978 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10981 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10983 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10985 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10987 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10988 since MinGW's w32api headers do. This avoids compiler warnings.
10990 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10991 if already defined.
10993 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10995 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10997 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10999 * gtkutil.c (style_changed_cb): Check if frame is live and an
11000 X frame (Bug#14038).
11002 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11004 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11005 Define only for _WIN32_WINNT less than 0x0500.
11006 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11008 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11009 see its own definitions of 'struct timeval' and 'struct timezone'.
11011 Fix incompatibilities between MinGW.org and MinGW64 headers.
11012 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11014 * w32.c (REPARSE_DATA_BUFFER): Guard with
11015 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11017 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11019 * xterm.c: Include X11/XKBlib.h
11020 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11022 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11024 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11026 * blockinput.h (input_blocked_p): Likewise.
11027 * bytecode.c (exec_byte_code): Likewise.
11028 * callproc.c (call_process_kill, call_process_cleanup)
11029 (Fcall_process): Likewise.
11030 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11031 (Fccl_execute_on_string): Likewise.
11032 * character.c (string_escape_byte8): Likewise.
11033 * charset.c (read_hex): Likewise.
11034 * cm.c (calccost): Likewise.
11035 * data.c (cons_to_unsigned): Likewise.
11036 * dired.c (directory_files_internal, file_name_completion):
11038 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11039 (sit_for): Likewise.
11040 * doc.c (Fsubstitute_command_keys): Likewise.
11041 * doprnt.c (doprnt): Likewise.
11042 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11043 * emacsgtkfixed.c: Likewise.
11044 * fileio.c (file_offset, Fwrite_region): Likewise.
11045 * floatfns.c (Fexpt, fmod_float): Likewise.
11046 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11048 * font.c (font_intern_prop): Likewise.
11049 * frame.c (x_set_alpha): Likewise.
11050 * gtkutil.c (get_utf8_string): Likewise.
11051 * indent.c (check_display_width): Likewise.
11052 * intervals.c (create_root_interval, rotate_right, rotate_left)
11053 (split_interval_right, split_interval_left)
11054 (adjust_intervals_for_insertion, delete_node)
11055 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11056 (merge_interval_right, merge_interval_left, copy_intervals)
11057 (set_intervals_multibyte_1): Likewise.
11058 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11059 * keymap.c (Fkey_description): Likewise.
11060 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11061 * lread.c (openp, read_integer, read1, string_to_number):
11063 * menu.c (ensure_menu_items): Likewise.
11064 * minibuf.c (read_minibuf_noninteractive): Likewise.
11065 * print.c (printchar, strout): Likewise.
11066 * process.c (create_process, Faccept_process_output)
11067 (wait_reading_process_output, read_process_output, send_process)
11068 (wait_reading_process_output): Likewise.
11069 * profiler.c (make_log, handle_profiler_signal): Likewise.
11070 * regex.c (re_exec): Likewise.
11071 * regex.h: Likewise.
11072 * search.c (looking_at_1, Freplace_match): Likewise.
11073 * sysdep.c (get_child_status, procfs_ttyname)
11074 (procfs_get_total_memory): Likewise.
11075 * systime.h (EMACS_TIME_VALID_P): Likewise.
11076 * term.c (dissociate_if_controlling_tty): Likewise.
11077 * window.c (get_phys_cursor_glyph): Likewise.
11078 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11079 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11081 * xfns.c (Fx_window_property): Likewise.
11082 * xmenu.c (set_frame_menubar): Likewise.
11083 * xselect.c (x_get_window_property, x_handle_dnd_message):
11085 * xsmfns.c (smc_save_yourself_CB): Likewise.
11086 * xterm.c (x_scroll_bar_set_handle): Likewise.
11088 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11090 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11091 to be optional or nil. Adjust comment and convert it to docstring.
11092 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11093 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11095 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11097 Static checking by GCC 4.8-20130319.
11098 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11099 * process.c (Fset_process_datagram_address)
11100 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11101 * xdisp.c (get_char_face_and_encoding)
11102 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11103 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11104 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11106 2013-03-24 Ken Brown <kbrown@cornell.edu>
11108 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11109 fix compilation on 64-bit Cygwin, where underscores are not
11110 automatically prepended.
11112 * w32term.c (w32_initialize): Silence compiler warning.
11114 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11116 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11117 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11118 variables, to save and restore frame dimensions.
11119 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11120 after returning from a 'fullscreen' configuration.
11121 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11122 to avoid races between the main thread and the input thread.
11124 * w32term.h (struct w32_output): New members normal_width,
11125 normal_height, normal_top, normal_left, and prev_fsmode.
11126 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11127 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11128 members of a frame.
11130 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11131 'fullscreen' parameter. Always record previous width and height
11132 of the frame, except when switching out of maximized modes, so
11133 that they could be restored correctly, instead of resetting to the
11134 default frame dimensions. Send SC_RESTORE command to the frame,
11135 unless we are going to send SC_MAXIMIZE, to restore the frame
11136 resize hints in the mouse pointer shown by the window manager.
11139 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11141 * lisp.h (get_frame_param): Adjust conditions for prototype
11144 2013-03-22 Ken Brown <kbrown@cornell.edu>
11146 * unexcw.c: Drop unneeded inclusion of w32common.h.
11147 (report_sheap_usage): Declare.
11148 (read_exe_header): Add magic numbers for x86_64.
11149 (fixup_executable): Fix printf format specifier for unsigned long
11152 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11154 * frame.h (struct frame): Put menu_bar_window under #ifdef
11155 because this member is not needed when X toolkit is in use.
11156 (fset_menu_bar_window):
11157 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11158 (free_glyphs, update_frame):
11159 * xdisp.c (expose_frame): Likewise.
11160 (display_menu_bar): Likewise. Remove redundant eassert.
11161 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11164 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11166 Use functions and constants to manipulate Lisp_Save_Value objects.
11167 This replaces code that used macros and strings and token-pasting.
11168 The change makes the C source a bit easier to follow,
11169 and shrinks the Emacs executable a bit.
11170 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11171 (make_save_value): Change 1st arg from string to enum. All callers
11174 (mark_object): Use if, not #if, for GC_MARK_STACK.
11175 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11176 (XSAVE_OBJECT): Now functions, not macros.
11177 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11178 the constant was never used.
11179 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11180 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11181 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11182 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11184 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11185 type3 with a single member save_type. All uses changed.
11186 (save_type, set_save_pointer, set_save_integer): New functions.
11187 * print.c (PRINTX): Remove.
11189 * alloc.c: Remove redundant static declarations.
11191 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11193 * window.h (struct window): Convert left_col, top_line, total_lines
11194 and total_cols from Lisp_Objects to integers. Adjust comments.
11195 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11197 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11198 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11199 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11200 Adjust users where appropriate.
11202 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11204 * frame.h (struct frame): Drop resx and resy because the same data is
11205 available from window system-specific output context. Adjust users.
11206 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11207 New functions to provide defaults when no window system available.
11208 (FRAME_RES_X, FRAME_RES_Y): New macros.
11209 (NUMVAL): Move from xdisp.c.
11210 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11211 (Ffont_face_attributes, Fopen_font):
11212 * image.c (gs_load):
11213 * w32font.c (fill_in_logfont):
11214 * xdisp.c (calc_pixel_width_or_height):
11215 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11216 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11218 2013-03-20 Kenichi Handa <handa@gnu.org>
11220 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11221 to 1 (temporary workaround until a bug related to ASCII
11222 optimization is fixed).
11224 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11226 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11227 Signal error if window is not internal. Adjust docstring.
11228 (delete_all_child_windows): Use combination_limit to save the buffer.
11229 (Fset_window_configuration): Adjust accordingly.
11230 * print.c (syms_of_print): Initialize debugging output not here...
11231 (init_print_once): ...but in a new function here.
11232 * lisp.h (init_print_once): Add prototype.
11233 * emacs.c (main): Add call to init_print_once. Adjust comments.
11235 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11237 * window.c (window_resize_check, window_resize_apply)
11238 (window_from_coordinates, recombine_windows, set_window_buffer)
11239 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11240 (Fsplit_window_internal, Fdelete_window_internal)
11241 (freeze_window_starts): Use bool for booleans.
11242 * window.h (window_frame_coordinates, resize_frame_windows)
11243 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11245 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11247 * dispnew.c (bitch_at_user): Use `user-error'.
11249 2013-03-17 Ken Brown <kbrown@cornell.edu>
11251 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11252 as return type of image_background. (Bug#13981)
11253 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11255 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11257 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11258 (ns_select): Don't return with result uninitialized.
11260 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11263 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11265 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11266 directories. If filename is nil, get directory name (Bug#13932).
11267 Use getFilename and getDirectory.
11268 (getFilename, getDirectory): New methods for EmacsSavePanel and
11270 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11272 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11274 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11276 2013-03-15 Kenichi Handa <handa@gnu.org>
11278 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11279 (adjust_after_replace): Make it back to static. Delete the third
11280 arg text_at_gap_tail. Cancel the code for handling it.
11282 * coding.h (struct coding_system): New member eol_seen.
11284 * coding.c (detect_ascii): New function.
11285 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11286 when the source bytes are actually scanned. On detecting for
11287 coding_category_utf_8_auto, call detect_ascii instead of scanning
11288 source bytes directly.
11289 (produce_chars): Call insert_from_gap with the new arg 0.
11290 (encode_coding): Likewise.
11291 (decode_coding_gap): Control ASCII optimization by the variable
11292 disable_ascii_optimization instead of #ifndef .. #endif.
11293 Deccode EOL format according to coding->eol_seen.
11294 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11297 * lisp.h (adjust_after_replace): Cancel externing it.
11298 (insert_from_gap): Adjust prototype.
11300 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11302 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11303 FULLSCREEN_MAXIMIZED. (Bug#13935)
11305 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11307 * region-cache.c (find_cache_boundary, move_cache_gap)
11308 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11309 Simplify debugging check and convert to eassert. Adjust comment.
11310 (pp_cache): Put under ENABLE_CHECKING.
11312 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11314 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11315 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11316 and WM_ACTIVATEAPP.
11317 (w32fullscreen_hook): If the frame is visible, reset
11318 f->want_fullscreen flag after changing the frame size. If the
11319 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11322 2013-03-13 Daniel Colascione <dancol@dancol.org>
11324 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11325 too so that these builds can use Cygwin's file conversion
11326 functions. (We've been building and linking cygw32.o all along
11327 and just not using it.)
11329 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11331 File synchronization fixes (Bug#13944).
11332 * Makefile.in (LIB_FDATASYNC): New macro.
11334 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11335 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11336 Don't worry about HAVE_FSYNC, since a substitute fsync is
11337 available if the system lacks one.
11338 (Fwrite_regin): Retry fsync if interrupted.
11340 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11342 * w32term.c (w32_read_socket): If the Emacs frame is being
11343 activated, call w32fullscreen_hook, to make sure the new frame
11344 dimensions are in effect. (Bug#13937)
11346 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11348 * xdisp.c (init_iterator): Simplify because both character and byte
11349 positions are either specified or -1. Add eassert. Adjust comment.
11350 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11351 character and byte positions can be obtained from marker.
11353 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11355 Static checking by Sun C 5.12.
11356 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11357 * bytecode.c (exec_byte_code):
11358 * dispnew.c (init_display):
11360 * fileio.c (Fsubstitute_in_file_name):
11361 * keyboard.c (Fevent_convert_list):
11362 * keymap.c (Fsingle_key_description):
11363 * term.c (maybe_fatal, fatal):
11364 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11365 * xsmfns.c (Fhandle_save_session):
11366 Omit unreachable code.
11367 * keymap.c (map_keymap_char_table_item): Cast void * to
11368 a function pointer type; the C Standard requires this.
11370 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11371 Include <sys/param.h> unconditionally, as that works elsewhere and
11372 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11373 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11376 See ChangeLog.12 for earlier changes.
11378 ;; Local Variables:
11382 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11384 This file is part of GNU Emacs.
11386 GNU Emacs is free software: you can redistribute it and/or modify
11387 it under the terms of the GNU General Public License as published by
11388 the Free Software Foundation, either version 3 of the License, or
11389 (at your option) any later version.
11391 GNU Emacs is distributed in the hope that it will be useful,
11392 but WITHOUT ANY WARRANTY; without even the implied warranty of
11393 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11394 GNU General Public License for more details.
11396 You should have received a copy of the GNU General Public License
11397 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.