1 2015-01-09 Eli Zaretskii <eliz@gnu.org>
3 * emacs.c (usage_message): Fix the description of the -nl switch.
6 2015-01-08 Eli Zaretskii <eliz@gnu.org>
8 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
9 returned for right-to-left screen lines. (Before the change on
10 2014-12-30, the incorrectly-computed X pixel coordinate concealed
13 2015-01-05 Eli Zaretskii <eliz@gnu.org>
15 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
16 end information if the window_end_valid flag is unset.
17 (try_window_id): If the call to display_line invalidated the
18 window end information, give up the try_window_id optimization.
21 2015-01-04 Eli Zaretskii <eliz@gnu.org>
23 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
25 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
27 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
30 2014-12-30 Eli Zaretskii <eliz@gnu.org>
32 * xdisp.c (pos_visible_p): Fix up the X coordinate for
33 right-to-left screen lines. (Bug#19473)
35 2014-12-28 Eli Zaretskii <eliz@gnu.org>
37 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
39 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
41 Port memory-full checking to GnuTLS 3.3
42 Instead of using gnutls_global_set_mem_functions, check every call
43 to a GnuTLS function that might return an indication of memory
44 exhaustion. Suggested by Dmitry Antipov in:
45 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
46 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
47 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
48 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
50 (check_memory_full): New function.
51 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
52 (gnutls_make_error, Fgnutls_boot): Use it.
53 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
55 2014-12-25 Eli Zaretskii <eliz@gnu.org>
57 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
58 composition_compute_stop_pos to the number of characters in the
60 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
62 * composite.c (composition_compute_stop_pos): If no composition
63 was found in a string before ENDPOS, and ENDPOS is the string end,
64 no need to back up to a safe point.
66 * dispextern.h (struct it) <end_charpos>: Improve commentary.
68 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
70 * nsimage.m (allocInitFromFile:): Initialize bmRep.
71 (dealloc): Release bmRep.
72 (setPixmapData): Make bmRep local so class member is not
74 (setPixmapData): Rename local variable bmRep to avoid compiler
77 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
79 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
80 imageListSetNext, imageListNext.
82 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
84 (allocInitFromFile:): Remove searching ImageList and calling
85 reference (Bug#18918).
86 (dealloc): Remove handling if ImageList.
88 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
90 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
91 when going to fullscreen (Bug#19427).
93 2014-12-18 Eli Zaretskii <eliz@gnu.org>
95 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
97 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
99 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
101 2014-12-13 Eli Zaretskii <eliz@gnu.org>
103 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
105 2014-12-12 Eli Zaretskii <eliz@gnu.org>
107 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
108 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
111 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
113 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
115 * gnutls.h: Always declare syms_of_gnutls.
117 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
118 clarity. Let the availability check return Qnil when the GnuTLS
119 integration is not available, instead of erroring out.
122 2014-12-10 Eli Zaretskii <eliz@gnu.org>
124 * xdisp.c (move_it_in_display_line_to, display_line):
125 Don't disallow overflow-newline-into-fringe when word-wrap is in
128 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
130 * eval.c (Fsignal): Remove duplicate test.
131 (Fautoload_do_load): Fix up docstring.
133 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
135 * nsterm.m (represented_filename, represented_frame): New variables.
136 (ns_set_represented_filename): New function.
137 (sendEvent:): Set represented filename here to avoid flicker,
138 related to Bug#18757.
140 * nsterm.h: Declare ns_set_represented_filename.
142 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
143 at once, call ns_set_represented_filename instead.
145 2014-11-27 Eli Zaretskii <eliz@gnu.org>
147 * xdisp.c (handle_single_display_spec): When ignoring a fringe
148 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
149 (next_element_from_buffer): When done with overlays, reset the
150 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
152 2014-11-25 Eli Zaretskii <eliz@gnu.org>
154 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
155 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
157 2014-11-25 Ulrich Müller <ulm@gentoo.org>
159 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
160 for paxctl and setfattr. Fixes temacs startup failure with
161 grsecurity/PaX enabled Linux kernel (bug#19067).
163 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
165 * src/w32.c: Use MINGW_W64 instead of _W64.
167 * src/w32term.c: Likewise.
169 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
171 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
173 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
175 * nsterm.m (ns_send_appdefined): Check for application defined
176 event on Cocoa (Bug#18993). Backport from trunk.
178 2014-11-15 Eli Zaretskii <eliz@gnu.org>
180 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
181 errors in computing the number of pixels to scroll.
182 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
184 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
186 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
187 call updateFrameSize.
189 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
191 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
193 * nsfns.m (x_set_foreground_color, x_set_background_color)
194 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
195 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
197 2014-11-09 Eli Zaretskii <eliz@gnu.org>
199 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
200 when the inserted text does not need decoding. (Bug#18982)
202 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
205 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
207 * nsterm.h (EmacsScroller): judge returns bool.
209 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
210 (ns_judge_scroll_bars): Only set removed if judge returns true.
211 (judge): Returns bool == condemned. Remove self from window.
212 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
214 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
216 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
217 (run): Ditto. Only use non-system event loop if OSX version is
218 exactly 10.9 (Bug#18993).
219 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
222 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
224 * callproc.c (encode_current_directory): Support handling of file
225 names prepended by "/:". (Bug#18891)
227 2014-11-06 Alan Mackenzie <acm@muc.de>
229 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
231 2014-11-06 Dima Kogan <dima@secretsauce.net>
233 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
235 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
237 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
238 raises an error. (Bug#18891)
240 2014-11-03 Eli Zaretskii <eliz@gnu.org>
242 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
243 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
244 frame; instead, print an error message.
246 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
248 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
250 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
252 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
253 if force_integral_p (i.e. no antialias).
254 (macfont_draw): Check ns_antialias_text, also turn off syntetic
255 bold if no antialias (Bug#18876).
257 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
258 was given (Bug#18846).
260 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
262 * nsterm.h (ns_set_doc_edited): Declare taking no args.
264 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
265 instead of in xdisp.c, function now takes void. (Bug#18884).
267 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
268 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
270 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
271 struct window* (Bug#18889).
272 Remove getMouseMotionPart.
273 (ns_output): Make icon_top/left int.
275 * nsfns.m (x_icon): icon_top/left is int.
277 * nsterm.m (ns_mouse_position): Remove unused code.
278 (initFrame:window:, dealloc): Use window instead of win.
279 (getMouseMotionPart:window:x:y:): Remove, unused.
280 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
282 2014-10-30 Samuel Bronson <naesten@gmail.com>
284 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
286 2014-10-28 Eli Zaretskii <eliz@gnu.org>
288 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
289 build_string, when importing a home directory. (Bug#18873)
291 2014-10-26 Eli Zaretskii <eliz@gnu.org>
293 * dispnew.c (buffer_posn_from_coords):
294 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
295 account for the header-line height. (Bug#18839)
297 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
299 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
301 (erase_phys_cursor): Fix confusion between window-relative and
302 text area-relative x-coordinates. [Backport]
304 2014-10-20 Glenn Morris <rgm@gnu.org>
306 * minibuf.c (history-length): Increase default from 30 to 100.
309 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
311 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
314 2014-10-20 Glenn Morris <rgm@gnu.org>
316 * Version 24.4 released.
318 2014-10-17 Eli Zaretskii <eliz@gnu.org>
320 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
321 1-pixel R2L characters.
322 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
323 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
325 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
327 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
328 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
330 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
332 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
335 2014-10-08 K. Handa <handa@gnu.org>
337 * coding.c (detect_coding_iso_2022): Set coding->rejected
338 correctly when an invalid escape sequence is found (Bug#18610).
340 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
342 * font.c (font_list_entities): Do not add empty vector to font cache.
343 (font_matching_entity): Likewise. If matching entity is found, insert
344 1-item vector with this entity instead of an entity itself (Bug#17125).
346 2014-10-02 Eli Zaretskii <eliz@gnu.org>
348 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
349 iterator backwards, to resync the bidi iterator. (Bug#18584)
351 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
353 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
354 make a font_object from a tty frame (Bug#18573).
355 (Finternal_set_lisp_face_attribute): Add FIXME comment.
357 2014-09-30 Eli Zaretskii <eliz@gnu.org>
359 * w32fns.c (w32_createwindow): Accept an additional argument, an
360 array of 2 values specifying the coordinates of the frame's
361 top-left corner. Use these values instead of calling x_get_arg,
362 which can cons Lisp objects, and therefore cannot be called except
363 from the main thread. Remove redundant tests for the default values.
364 (my_create_window): Move the calculation of the coordinates of the
365 frame's top-left edge here. Pass them to the input thread via the
366 second parameter of the WM_EMACS_CREATEWINDOW message.
367 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
370 2014-09-29 Eli Zaretskii <eliz@gnu.org>
372 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
373 (redisplay_window): Treat the frame's frozen_window_starts flag
374 the same way as the optional_new_start flag for the window: only
375 obey it if the glyph row showing point will be fully visible.
376 Likewise when the window start is in a continuation line. If,
377 after trying everything under the 'force_start' label, point is
378 still not fully visible, give up and scroll the window.
379 Add debugging traces. (Bug#18545)
381 * window.c (Frecenter): Set the window's redisplay flag.
383 2014-09-24 Eli Zaretskii <eliz@gnu.org>
385 * w32term.c (w32_read_socket): Don't use frame dimensions for
386 resizing if GetClientRect returned an empty (0, 0, 0, 0)
387 rectangle. Check the return value of GetClientRect, and don't use
388 the results if it didn't succeed.
390 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
391 in columns and lines after correcting the pixel dimensions in
393 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
394 negative values to xrealloc. (Bug#18528)
396 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
398 On OSX, do not free font-specific data more than once (Bug#18501).
399 * macfont.m (macfont_close): Release and free font-specific data
400 only if it wasn't previously freed.
402 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
404 * unexmacosx.c (dump_it): Improve error message.
406 2014-09-18 Juri Linkov <juri@jurta.org>
408 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
409 (Bug#10747, bug#18334)
411 2014-09-18 Eli Zaretskii <eliz@gnu.org>
413 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
414 units in which the position is measured. (Bug#18493)
416 * xdisp.c (redisplay_internal): Force redisplay of all windows
417 that show a buffer whose narrowing has changed. (Bug#18490)
419 2014-09-16 Eli Zaretskii <eliz@gnu.org>
421 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
422 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
423 lines, draw the hollow-box and hbar cursors on the right side of
424 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
427 * xterm.c (x_draw_stretch_glyph_string):
428 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
429 caused the block cursor to disappear on a TAB in R2L lines in
430 every window except the leftmost one. Reported by Martin Rudalics
433 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
435 Always use matched specpdl entry to record call arguments (Bug#18473).
436 * lisp.h (record_in_backtrace): Adjust prototype.
437 * eval.c (record_in_backtrace): Return current specpdl level.
438 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
439 (eval_sub, Ffuncall): Record call arguments in matched specpdl
440 entry and use that entry in call to backtrace_debug_on_exit.
441 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
442 (do_debug_on_call): Get current specpdl level as 2nd arg.
444 Prefer ptrdiff_t to int and avoid integer overflows.
445 * fileio.c (make_temp_name):
446 * font.c (font_parse_family_registry): Avoid integer
447 overflow on string size calculation.
448 * data.c (Faset): Likewise for byte index.
450 2014-09-15 Eli Zaretskii <eliz@gnu.org>
452 Fix display of R2L lines in partial-width windows.
453 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
454 assigned the correct value.
455 (extend_face_to_end_of_line): Account for truncation and
456 continuation glyphs in R2L rows when one of the fringes is not
458 (display_line): Don't assign negative X offset to a row if we are
459 going to produce a truncation glyph for it. When handling
460 truncated R2L rows, consider the width of the left fringe instead
462 (produce_special_glyphs): Fix bogus assignments.
464 2014-09-14 Eli Zaretskii <eliz@gnu.org>
466 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
468 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
469 set errno to EAGAIN instead, to allow the caller to retry the
470 write after some waiting. Fixes deadlocks when Emacs exchanges a
471 lot of data through the pipe. (Bug#18420)
473 2014-09-13 Eli Zaretskii <eliz@gnu.org>
475 * sound.c (Fplay_sound_internal): Encode the sound file name in
476 the ANSI codepage. Expand it against data-directory, as per docs,
477 not against the current directory. No need to make a local copy
478 of the file name; pass the encoded file name directly to
479 do_play_sound. (Bug#18463)
481 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
482 NULL, and the file name is not encodable in ANSI codepage, return
483 the string with "?" replacement characters, which will fail the
484 caller. This avoids returning a random value in that case.
486 2014-09-11 Martin Rudalics <rudalics@gmx.at>
488 * window.c (Fresize_mini_window_internal): Set w->total_lines
489 from w->pixel_height (Bug#18422).
491 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
493 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
494 (toggleFullScreen:): Take frame_resize_pixelwise into account when
495 setting resize increments (Bug#18435).
497 2014-09-09 Eli Zaretskii <eliz@gnu.org>
499 * xdisp.c (pos_visible_p): Properly save and restore the iterator
500 state around the call to line_bottom, since it can move the
501 iterator to another screen line. This fixes off-by-one errors in
502 the reported row in some rare cases.
504 2014-09-07 Eli Zaretskii <eliz@gnu.org>
506 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
507 always make sure the marginal areas of the row are in sync with
508 what the window wants. (Bug#18419)
510 2014-09-04 Eli Zaretskii <eliz@gnu.org>
512 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
513 existing binding of a variable, to avoid silently aborting
514 commands that use specbind. (Bug#18331)
516 2014-09-02 Eli Zaretskii <eliz@gnu.org>
518 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
519 the reported row in the case of a window with a header line, by
520 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
521 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
523 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
525 * eval.c (internal_lisp_condition_case): Don't overrun the stack
526 when configured --with-wide-int on typical 32-bit platforms.
528 2014-08-31 Eli Zaretskii <eliz@gnu.org>
530 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
531 when HPOS is negative, for the benefit of R2L glyph rows whose
532 newline overflows into the fringe.
534 2014-08-30 Ken Brown <kbrown@cornell.edu>
536 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
539 2014-08-28 Eli Zaretskii <eliz@gnu.org>
541 * syntax.c (scan_lists): Don't examine positions before BEGV.
544 2014-08-25 Eli Zaretskii <eliz@gnu.org>
546 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
548 2014-08-18 Eli Zaretskii <eliz@gnu.org>
550 * xdisp.c (handle_stop): Improve commentary.
552 * indent.c (Fvertical_motion): Fix vertical motion up through a
553 display property after a newline. (Bug#18276)
555 2014-08-17 Eli Zaretskii <eliz@gnu.org>
557 * xdisp.c (display_line): Don't assume that the call to
558 reseat_at_next_visible_line_start ends up at a character
559 immediately following the newline on the previous line.
560 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
561 beyond ZV, which causes infloop in redisplay. For the details, see
562 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
564 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
565 coordinate for hscrolled R2L screen lines. (Bug#18277)
567 2014-08-11 Ken Brown <kbrown@cornell.edu>
569 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
570 ERRORCHECK mutexes. (Bug#18222)
572 2014-08-11 Glenn Morris <rgm@gnu.org>
574 * fileio.c: Revert 2013-01-31 change, which chose coding system for
575 writing before backing up, since it causes a more serious problem
576 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
577 (choose_write_coding_system): No longer callable from Lisp.
578 Move last piece back here from Fwrite_region.
579 (Fwrite_region, syms_of_fileio): Update for above changes.
581 2014-08-09 Martin Rudalics <rudalics@gmx.at>
583 * window.c (Fwindow_new_total, Fwindow_new_normal)
584 (Fwindow_new_pixel, Fset_window_new_pixel)
585 (Fset_window_new_total, Fset_window_new_normal): Second attempt
586 to fix the doc-strings of these functions. See:
587 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
589 2014-08-08 Martin Rudalics <rudalics@gmx.at>
591 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
592 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
593 (Fwindow_new_pixel, Fset_window_new_pixel)
594 (Fset_window_new_total, Fset_window_new_normal)
595 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
597 2014-08-07 Eli Zaretskii <eliz@gnu.org>
599 * fontset.c (Finternal_char_font): Recompute basic faces if the
600 frame's face cache was cleared. (Bug#18162)
602 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
604 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
605 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
606 base buffer's undo list.
608 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
610 Fix bug with an attempt to select uninitialized frame (Bug#18161).
611 * xfns.c (Fx_create_frame): Move call to change_frame_size to
612 a section where Lisp evaluation is disabled. This way a pointer
613 to uninitialized frame is not accessible from Lisp, which becomes
614 critical if following call to x_figure_window_size throws an error.
616 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
618 Fix bug with clang + directory_files_internal + GC (Bug#16986).
619 * dired.c (directory_files_internal): Use a volatile variable
620 to prevent the compiler from optimizing away all copies of a local.
621 I wonder how many other GC-related bugs like this lurk elsewhere?
623 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
624 * xterm.h (struct x_display_info): New member 'connection'.
625 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
626 so that x_delete_terminal has a file descriptor to pass to
627 delete_keyboard_wait_descriptor.
629 2014-08-01 Eli Zaretskii <eliz@gnu.org>
631 Fix display of R2L lines when the last character fits only partially.
632 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
634 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
635 R2L row is visible only partially, give the row a negative x
637 (display_line): Fix the calculation of the glyph whose pixel width
638 is used to decide whether the last produced glyph fits on the
639 line. When the last glyph fits only partially, give the row a
642 2014-07-29 Eli Zaretskii <eliz@gnu.org>
644 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
645 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
646 pixel width of the first glyph that is hscrolled from display.
647 (display_line): In R2L glyph rows, don't give a negative offset to
648 row->x when the first glyph begins before first_visible_x.
650 2014-07-29 Andreas Schwab <schwab@suse.de>
652 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
653 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
655 2014-07-28 Eli Zaretskii <eliz@gnu.org>
657 * xdisp.c (display_line): If called with iterator set up to write
658 to a marginal area, delay the call to handle_line_prefix until we
659 switch back to the text area. (Bug#18035)
661 * .gdbinit (xwindow): The members total_cols, total_lines,
662 left_col, and top_line are C integers (and has been so for the
665 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
667 * nsterm.m (applicationDidFinishLaunching:): Call
668 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
669 (antialiasThresholdDidChange:): New method for EmacsApp.
671 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
673 * macfont.m (macfont_update_antialias_threshold): Remove static.
675 * macfont.h (macfont_update_antialias_threshold): Declare.
677 2014-07-17 Eli Zaretskii <eliz@gnu.org>
679 * w32select.c (setup_windows_coding_system):
680 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
681 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
683 * w16select.c (Fw16_get_clipboard_data):
684 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
687 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
688 buffer position where we are to start the iteration.
689 (handle_invisible_prop): Record in it->stop_charpos the position
690 where the invisible text ends. (Bug#18035)
691 (hscroll_window_tree): Don't try hscrolling windows whose cursor
692 row has zero buffer position as their start position.
693 Reported by martin rudalics <rudalics@gmx.at>.
695 2014-07-16 Eli Zaretskii <eliz@gnu.org>
697 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
698 infinite looping in redisplay when display lines don't have enough
699 space to display even a single character. (Bug#18036)
701 2014-07-13 Eli Zaretskii <eliz@gnu.org>
703 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
704 buffer's default-directory only if it is a string. (Bug#17986)
706 2014-07-12 Eli Zaretskii <eliz@gnu.org>
708 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
711 * w32fns.c (Fx_file_dialog): Mention in the doc string the
712 behavior on Windows 7 and later when the function is repeatedly
713 invoked with the same value of DIR. (Bug#17950)
715 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
716 string to match the one in w32fns.c.
718 2014-07-08 Eli Zaretskii <eliz@gnu.org>
720 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
721 x_produce_glyphs does when it generates a stretch glyph that
722 represents a TAB. (Bug#17969)
724 2014-07-05 Eli Zaretskii <eliz@gnu.org>
726 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
727 and there is a display property at that position, don't call
728 move_it_to to move to a position before window start. (Bug#17942)
729 Fix condition for finding CHARPOS by the first call to move_it_to.
732 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
734 * syntax.c (find_defun_start): Try the cache even
735 if !open_paren_in_column_0_is_defun_start.
736 (back_comment): If find_defun_start was pessimistic, use the
737 scan_sexps_forward result to improve the cache (bug#16526).
739 2014-07-04 Daniel Colascione <dancol@dancol.org>
742 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
743 only if xic_style calls for it. This change allows Emacs to work
744 with ibus. Also, don't leak resources if create_frame_xic fails,
745 and stop caching xic_style across different displays (Bug#17928).
746 (supported_xim_styles): Make const.
747 (best_xim_style): Remove first parameter: it's always just
748 supported_xim_styles. Change to look at supported_xim_styles directly.
750 2014-07-04 Eli Zaretskii <eliz@gnu.org>
752 * xdisp.c (redisplay_window): If redisplay of a window ends up
753 with point in a partially visible line at end of the window, make
754 sure the amended position of point actually has smaller Y
755 coordinate; if not, give up and scroll the display. (Bug#17905)
757 * window.c (window_scroll_pixel_based): When point ends up at the
758 last fully visible line, don't let move_it_to stop at the left
759 edge of the line and dupe us into thinking point is inside the
762 * w32.c (network_interface_info): Make sure the argument is a
765 2014-07-01 Eli Zaretskii <eliz@gnu.org>
767 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
768 the window whose glyph row is being prepared and a flag whether it
769 is for mode/header line. Make sure the glyph row's marginal areas
770 are in sync with what the window wants.
773 * xdisp.c (display_line, display_mode_line):
774 Call prepare_desired_row with additional arguments, as appropriate.
776 * dispextern.h (prepare_desired_row): Adjust prototype.
778 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
780 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
781 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
782 caused by xw_popup_dialog in daemon mode (Bug#17891).
784 2014-06-30 Eli Zaretskii <eliz@gnu.org>
786 * frame.c (do_switch_frame): When switching to another TTY frame,
787 make sure FrameCols and FrameRows are in sync with the new frame's
790 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
792 * coding.c (encode_coding_utf_8): Correctly count produced_chars
793 also in unibyte case. (Bug#17865)
795 2014-06-25 Glenn Morris <rgm@gnu.org>
797 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
799 2014-06-21 Eli Zaretskii <eliz@gnu.org>
801 * indent.c (Fvertical_motion): Doc fix.
802 Move to the goal column, if any, with a single call to
803 move_it_in_display_line, not in two calls. Doing this with two
804 calls causes move_it_in_display_line apply the line-prefix
805 handling twice instead of just once. (Bug#17823)
807 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
809 Port to OS X ACLs (Bug#17810).
810 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
811 ACL_TYPE_ACCESS) doesn't work.
813 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
815 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
816 before checking key-translation-map (bug#17659).
818 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
820 * font.c (font_make_object): Avoid dangling pointer which may
821 crash GC (Bug#17771).
823 2014-06-18 Eli Zaretskii <eliz@gnu.org>
825 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
826 prototype of DGifCloseFile as appropriate for older and newer
828 (gif_close): New function, encapsulates the differences in the
829 calling sequence of DGifCloseFile before v5.1.0 and after it.
830 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
831 error string where appropriate. (Bug#17790)
833 2014-06-16 Eli Zaretskii <eliz@gnu.org>
835 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
836 macro execution, make sure point didn't move since last complete
837 redisplay, as the condition for using the glyph matrix
838 information. (Bug#17777)
840 2014-06-14 Eli Zaretskii <eliz@gnu.org>
842 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
843 information if we are in the middle of executing a keyboard macro,
844 since redisplay doesn't update the screen until the macro is
845 finished. (Bug#17777)
847 2014-06-13 Eli Zaretskii <eliz@gnu.org>
849 * alloc.c (cleanup_vector): Don't dereference a font driver
850 pointer if it is NULL. (Bug#17771)
852 2014-06-11 Eli Zaretskii <eliz@gnu.org>
854 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
855 matching overlay strings with 'cursor' property against buffer
856 positions traversed in the glyph row. (Bug#17744)
858 2014-06-08 Glenn Morris <rgm@gnu.org>
860 * fileio.c (write-region-inhibit-fsync): Doc tweak.
862 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
864 2014-06-04 Eli Zaretskii <eliz@gnu.org>
866 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
867 contains garbage on WINDOWSNT (which could potentially infloop at
870 Minimize cursor motion during TTY menu updates.
871 * term.c (tty_menu_display): Don't position cursor here. Instead,
872 pass the cursor coordinates to update_frame_with_menu.
873 (tty_menu_activate): Send the hide cursor command only once in an
874 iteration through the outer 'while' loop.
876 * dispnew.c (update_frame_1): Accept an additional argument
877 SET_CURSOR_P, and position the cursor at the end of the frame
878 update only if that argument is non-zero. All callers changed to
879 provide the additional argument as non-zero, except for
880 update_frame_with_menu.
881 (update_frame_with_menu): Accept 2 additional arguments ROW and
882 COL; if they are non-negative, instruct update_frame_1 not to
883 position the cursor, and instead position it according to ROW and
886 * dispextern.h (update_frame_with_menu): Update prototype.
888 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
890 * callproc.c (call_process): Don't check read-only if we don't insert
891 anything (bug#17666).
893 2014-06-02 Eli Zaretskii <eliz@gnu.org>
895 * dispnew.c (update_frame_with_menu): Set display_completed.
897 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
899 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
901 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
903 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
904 to min(value, whole).
906 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
908 Bring back the changes to GDB-visible symbols, but only on AIX.
909 And only if it's not pre-4.2 GCC.
910 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
911 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
912 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
915 2014-05-31 Eli Zaretskii <eliz@gnu.org>
917 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
918 with PT, not GPT. (Bug#16433)
920 Revert last changes to GDB-visible symbols.
921 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
922 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
923 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
926 2014-05-31 Glenn Morris <rgm@gnu.org>
928 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
930 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
932 Fix port to 32-bit AIX with xlc (Bug#17598).
933 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
934 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
935 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
936 to work around a compiler bug in IBM xlc 12.1.
938 2014-05-29 Eli Zaretskii <eliz@gnu.org>
940 * xterm.c (x_update_window_end): Don't invalidate the entire
941 mouse-highlight info, just signal frame_up_to_date_hook that mouse
942 highlight needs to be redisplayed. (Bug#17588)
944 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
946 Port the GDB-visible symbols to AIX.
947 Without them, GDB doesn't work to debug Emacs, since the AIX linker
948 optimizes away the relevant external symbols. Use enums instead;
949 this suffices for the AIX port, which is 32-bit-only anyway.
950 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
951 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
952 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
955 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
957 Include sources used to create macuvs.h.
958 * Makefile.in ($(srcdir)/macuvs.h): New rule.
959 * macuvs.h: Use automatically-generated header.
961 2014-05-25 Eli Zaretskii <eliz@gnu.org>
963 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
964 if we are iterating over an object that generates glyphs for
965 marginal areas. (Bug#17585)
967 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
969 * xdisp.c (safe__call1, safe__eval): Now static.
971 2014-05-24 Eli Zaretskii <eliz@gnu.org>
973 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
974 (safe_call, safe__call1): Construct a va_list argument for safe_call.
975 (safe_call1): Call safe_call instead of safe__call directly.
977 2014-05-24 Ken Brown <kbrown@cornell.edu>
979 * w32term.c (x_delete_display) [CYGWIN]: Don't free
980 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
983 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
985 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
986 (safe__call, safe__call1, safe__eval): New functions.
988 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
989 (display_mode_element): Same for `:eval'.
991 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
993 Fix port to 32-bit AIX (Bug#17540).
994 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
995 twice. _text already includes this offset.
996 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
998 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1000 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1001 when closest_pos is identical to to_charpos, don't recurse, since
1002 we already tried that, and failed. (Bug#17539)
1004 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1006 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1007 unwinding when frame's faces were not initialized yet, increment
1008 the frame's image-cache reference count before calling
1009 x_free_frame_resources. Don't dereference
1010 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1012 2014-05-11 Glenn Morris <rgm@gnu.org>
1014 * fileio.c (Ffile_executable_p): Doc tweak.
1016 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1018 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1019 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1021 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1023 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1025 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1027 Fix initialization of minibuffer history variable (Bug#17430).
1028 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1029 Move the initialization up to prevent any "value void" message.
1031 2014-05-06 Samuel Bronson <naesten@gmail.com>
1033 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1034 are matched (bug#17413).
1036 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1038 Stop tooltips pulling Emacs window to front (Bug#17408).
1039 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1040 SetWindowPos invocations.
1042 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1044 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1045 not initialized (Bug#17398).
1047 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1049 Revert recent libpng changes (Bug#17339).
1050 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1051 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1053 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1055 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1056 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1057 because WCONTINUED is always defined now.
1058 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1060 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1062 * buffer.c (overlay_strings): Fix the wording of the commentary.
1064 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1066 Consult libpng-config more consistently (Bug#17339).
1067 * Makefile.in (PNG_CFLAGS): New var.
1068 (ALL_CFLAGS): Use it.
1069 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1070 CFLAGS now handles this.
1072 2014-05-01 Glenn Morris <rgm@gnu.org>
1074 * floatfns.c (Fisnan):
1075 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1077 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1079 * term.c (tty_menu_activate): A better initialization for cursor
1082 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1084 * intervals.c: Tighten assertions.
1085 (create_root_interval): Make sure the interval is not empty.
1086 (intervals_equal): Use booleans.
1087 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1088 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1089 (balance_possible_root_interval): Simplify and use booleans.
1090 (split_interval_right, split_interval_left): Check LENGTH, and remove
1091 now redundant assertion.
1092 (adjust_intervals_for_insertion): Remove now redundant assertions.
1093 (delete_node, interval_deletion_adjustment)
1094 (adjust_intervals_for_deletion, merge_interval_right)
1095 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1096 (reproduce_interval): Make sure the interval is not empty.
1098 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1100 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1101 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1102 satisfaction that they would always be initialized.
1104 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1106 * term.c (tty_menu_display): Move the cursor to the active menu item.
1107 (tty_menu_activate): Return the cursor to the active menu item
1108 after displaying the menu and after displaying help-echo.
1109 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1110 for the details of why this is needed by screen readers and
1113 2014-04-29 Glenn Morris <rgm@gnu.org>
1115 * process.c (handle_child_signal):
1116 Handle systems without WCONTINUED. (Bug#15110, 17339)
1118 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1120 * search.c (Fnewline_cache_check): Don't try to count newlines
1121 outside the buffer's restriction, as find_newline doesn't support that.
1123 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1125 Port to GCC 4.9.0 with --enable-gcc-warnings.
1126 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1128 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1129 a way that also works with GCC 4.9.0.
1131 * search.c (Fnewline_cache_check): Remove unused locals.
1133 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1135 * search.c (find_newline1): New subroutine.
1136 (Fnewline_cache_check): New function.
1137 (syms_of_search): Defsubr it.
1139 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1141 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1142 * keyboard.c (unblock_input): Add comment.
1143 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1145 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1147 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1148 Also change identifiers to match the comments, and add more assertions
1151 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1153 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1154 glyph is written to TEXT_AREA of the temporary glyph_row.
1157 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1159 * emacs.c (close_output_streams): Don't clear and restore errno.
1161 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1163 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1164 never becomes visible, i.e. using XMonad (Bug#17237).
1166 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1168 * xdisp.c (Fline_pixel_height): Don't assume that the current
1169 buffer and the selected window's buffer are one and the same.
1172 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1173 paragraph-start cache before the newline cache. (Bug#17269)
1175 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1177 * window.c (save_window_save): Lookup window_point_insertion_type in
1178 the right buffer (bug#15457).
1179 (Qwindow_point_insertion_type): New var.
1180 (syms_of_window): Initialize it.
1182 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1184 Fix the MSDOS build.
1185 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1186 (copy_text_and_data): Zero out the atexit chain pointer before
1189 * termhooks.h (encode_terminal_code): Update prototype.
1191 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1192 visible for all DOS_NT ports, not just WINDOWSNT.
1193 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1195 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1196 unless it is defined.
1197 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1199 * process.c (close_on_exec, accept4, process_socket): Move into
1200 the "ifdef subprocesses" part.
1201 (catch_child_signal): Condition by "ifdef subprocesses".
1202 (syms_of_process) <Qinternal_default_process_sentinel>
1203 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1205 * msdos.h: Add prototypes for new functions.
1206 (EINPROGRESS): Define.
1207 (O_CLOEXEC): Define to zero.
1209 * msdos.c (check_window_system): Remove unnecessary an
1210 incompatible duplicate function.
1211 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1212 New functions in support of new functionality.
1214 * menu.c (single_menu_item): Add visual indication of submenu
1215 also for menus on MSDOS frames.
1216 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1218 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1219 when async subprocesses aren't supported.
1221 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1223 * emacs.c (close_output_streams): Zero out errno before calling
1226 * dired.c [MSDOS]: Include msdos.h.
1228 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1229 (DATA_START) [MSDOS]: Define.
1230 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1232 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1233 Ifdef away for MSDOS.
1234 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1235 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1237 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1238 Use temporary file template that is compatible with mkostemp.
1239 Move vfork-related portions under #ifndef MSDOS.
1240 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1242 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1244 * buffer.c (Foverlays_at): Add argument `sorted'.
1246 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1248 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1249 text, invalidate the bidi_paragraph_cache upto and including the
1252 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1254 Port to IRIX 6.5 (Bug#9684).
1255 * alloc.c (TAGGABLE_NULL): New constant,
1256 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1257 (next_vector, set_next_vector): Use it.
1258 * conf_post.h (INET6) [IRIX6_5]: Define.
1259 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1260 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1261 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1262 for consistency with how TAGGABLE_NULL is computed.
1264 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1266 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1267 before passing it to system APIs.
1269 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1271 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1273 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1274 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1276 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1278 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1280 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1282 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1283 covered by a display string that ends in a newline, and that cases
1284 going back by DVPOS lines to hit the search limit, lift the limit
1285 and go back until DVPOS is reached. (Bug#17244)
1287 * indent.c (Fvertical_motion): Handle correctly the case when the
1288 display string is preceded by an empty line.
1290 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1292 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1293 use S_IWRITE instead.
1295 2014-04-11 Glenn Morris <rgm@gnu.org>
1297 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1299 2014-04-09 Ken Brown <kbrown@cornell.edu>
1301 * Makefile.in (EMACS_MANIFEST): Revert last change.
1303 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1305 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1307 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1308 (symbol_block_pinned): New var.
1309 (Fmake_symbol): Initialize `pinned'.
1310 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1311 pinned and signal an error for un-purifiable objects.
1312 (pure_cons): Use it.
1313 (Fpurecopy): Use it, except for objects that can't be purified.
1314 (mark_pinned_symbols): New function.
1315 (Fgarbage_collect): Use it.
1316 (gc_sweep): Remove hack made unnecessary.
1318 2014-04-05 Glenn Morris <rgm@gnu.org>
1320 * keyboard.c (Fopen_dribble_file): Doc tweak.
1322 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1324 Backport from trunk.
1325 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1326 bar is zero height, just return (Bug#16976).
1327 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1328 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1329 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1330 is nil. If waiting for toolbar to complete, force a redraw.
1331 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1333 2014-04-03 Ken Brown <kbrown@cornell.edu>
1335 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1337 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1339 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1340 width from font width (Bug#17163).
1342 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1344 * frame.c (x_set_frame_parameters): Calculate default values of
1345 new frame sizes only after all other frame parameters have been
1346 processed (Bug#17142).
1348 2014-03-28 Ken Brown <kbrown@cornell.edu>
1350 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1353 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1355 * xterm.c (x_draw_image_glyph_string): Adjust image background
1356 width accordingly when its x position is adjusted. (Bug#17115)
1358 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1360 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1361 and width of image background when it is displayed with a 'box'
1364 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1366 More backward-compatible fix to char-equal core dump (Bug#17011).
1367 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1368 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1370 Fix core dump in char-equal (Bug#17011).
1371 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1372 unibyte buffers, as we can't tell whether the characters are
1375 * insdel.c (adjust_markers_for_delete): Remove unused local.
1377 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1379 Have (MARKER . ADJUSTMENT) undo records always be immediately
1380 after their corresponding (TEXT . POS) record in undo list.
1382 * lisp.h (record-delete): New arg record_markers.
1383 (record_marker_adjustment): No longer needed outside undo.c.
1384 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1385 adjustments to undo.c's record_marker_adjustments. Note that
1386 fileio.c's decide_coding_unwind is another caller to
1387 adjust_markers_for_delete. Because it has undo list bound to t,
1388 it does not rely on adjust_markers_for_delete to record marker
1390 (del_range_2): Swap call to record_delete and
1391 adjust_markers_for_delete so as undo marker adjustments are
1392 recorded before current deletion's adjustments, as before.
1393 (adjust_after_replace):
1394 (replace_range): Pass value for new record_markers arg to
1396 * undo.c (record_marker_adjustment): Rename to
1397 record_marker_adjustments and made static.
1398 (record_delete): Check record_markers arg and call
1399 record_marker_adjustments.
1400 (record_change): Pass value for new record_markers arg to
1402 (record_point): at_boundary calculation no longer needs to account
1403 for marker adjustments.
1405 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1407 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1410 2014-03-23 Glenn Morris <rgm@gnu.org>
1412 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1414 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1416 * buffer.c (struct sortvec): Add field `spriority'.
1417 (compare_overlays): Use it.
1418 (sort_overlays): Set it.
1420 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1422 * xdisp.c (redisplay_window): If all previous attempts to find the
1423 cursor row failed, try a few alternatives before falling back to
1424 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1426 2014-03-22 Daniel Colascione <dancol@dancol.org>
1428 * process.c (conv_sockaddr_to_lisp): When extracting the string
1429 names of AF_LOCAL sockets, stop before reading uninitialized
1432 2014-03-23 Daniel Colascione <dancol@dancol.org>
1434 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1435 array. (ASAN caught.)
1437 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1439 Fix regression introduced by patch for Bug#10500.
1440 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1441 * w32term.c (x_draw_image_relief): Likewise.
1443 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1445 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1446 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1447 maximize a frame for odd default fonts.
1449 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1451 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1453 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1455 * doc.c (store_function_docstring): Warn when we don't know where to
1457 (Fsubstitute_command_keys): Don't advertise the fact that
1458 text-properties are dropped, since we think it's a bug that we'll fix
1461 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1462 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1463 * frame.c (frame_garbaged): Make "docstring" more precise.
1465 2014-03-20 Glenn Morris <rgm@gnu.org>
1467 * charset.c (init_charset): When we cannot find the charsets directory,
1468 mention if EMACSDATA is set.
1470 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1472 * fns.c (Frandom): Fix rare bug where the result isn't random.
1474 Fix porting inconsistency about rounding to even.
1475 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1476 This way, the unusual !HAVE_RINT case acts like the usual
1477 HAVE_RINT case, and we can fix the documentation accordingly.
1479 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1481 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1482 (w32_wnd_proc): Initialize the dwHoverTime member of
1483 TRACKMOUSEEVENT structure.
1485 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1487 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1489 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1491 * search.c (find_newline): Speed up the function when using the
1492 newline cache, by halving the number of calls to
1493 region_cache_forward and region_cache_backward. (Bug#16830)
1495 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1497 * buffer.c (Fset_buffer): Document return value (bug#17015).
1499 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1501 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1502 nil, always resize character wise to avoid potential loss of the
1503 mode line (Bug#16923 related).
1505 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1507 * frame.c (x_set_frame_parameters): Always calculate new sizes
1508 pixelwise to avoid potential loss when rounding.
1510 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1512 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1513 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1515 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1517 * w32.c (fstatat): Don't add an extra slash if the argument ends
1518 with a slash: this fails the subsequent call to stat_worker on
1519 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1521 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1523 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1525 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1527 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1529 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1530 when frame is only on one screen (Bug#14713).
1532 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1534 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1535 there's a valid wrap point in the display line, the last glyph
1536 cannot "just barely fit" on this row, because display_line doesn't
1537 let it. Instead, proceed as if the last glyph didn't fit, so that
1538 we eventually back up the iterator to the wrap point. This avoids
1539 delusional behavior of move_it_to, whereby it proceeds to the next
1540 display line, but sets current_x to zero for all the glyphs that
1541 without word-wrap would fit on the previous display line.
1542 One result was that visual-order cursor movement behaved erratically
1544 (Fmove_point_visually): Add code to find the x coordinate of the
1545 last character before wrap point, under word-wrap on a TTY.
1547 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1549 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1550 also return value of MOVE_POS_MATCH_OR_ZV from
1551 move_it_in_display_line_to, when moving from beginning of line to
1552 point's position. (Bug#16961)
1554 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1556 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1557 * window.c (Fselect_window): Explain NORECORD and
1558 `buffer-list-update-hook' in doc-string.
1560 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1562 * window.c (Fother_window_for_scrolling): Check that
1563 Vother_window_scroll_buffer is a buffer.
1565 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1567 * xterm.c (xim_initialize): Always pass a copy of resource name
1568 to XRegisterIMInstantiateCallback and eassert whether return
1569 value is True. Passing copy is important because Xlib doesn't
1570 make its own copy and resource name argument usually points to
1571 SSDATA (Vx_resource_name), which may be changed from Lisp.
1572 (xim_close_display): For XUnregisterIMInstantiateCallback,
1573 always eassert return value and pass exactly the same values
1574 as were used for XRegisterIMInstantiateCallback.
1575 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1576 sources to check why if you are interested.
1578 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1580 * dispnew.c (change_frame_size_1): Add new_lines instead of
1581 new_height, the latter may be still zero if passed as such.
1582 * window.c (Fwindow_pixel_height): Mention bottom divider in
1585 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1587 Fix "resource temporarily unavailable" with xgselect
1589 * xgselect.c: Include <stdbool.h>.
1590 (xg_select) [!USE_GTK]: Don't lose track of errno.
1592 Fix minor --enable-gcc-warnings issues.
1593 * widget.c (update_various_frame_slots, EmacsFrameResize):
1594 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1596 2014-03-04 Ken Brown <kbrown@cornell.edu>
1598 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1599 represent the actual adjustment needed for alignment.
1601 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1603 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1604 needed, and don't reallocate if the initial allocation already
1605 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1607 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1609 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1612 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1614 * cmds.c (delete-char): Update docstring pointing out that the
1615 function ignores `delete-active-region' and `overwrite-mode'.
1617 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1619 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1621 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1622 allocated buffer due to alignment.
1623 (freehook): If the block to be freed was allocated by
1624 'aligned_alloc', find its real pointer before calling 'free'.
1626 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1629 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1631 * font.c (toplevel): Adjust comment about font cache layout.
1632 (font_clear_cache): Fix to match real font cache layout.
1633 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1634 (Fframe_font_cache) [FONT_DEBUG]: New function.
1635 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1637 Avoid crashes when X fonts are erroneously freed on reused X
1638 'Display *' connection data (Bug#16069). Note that X font
1639 resources still may be leaked, but currently there is no way
1640 to completely avoid it.
1641 * xterm.h (struct x_display_info): New member x_id. Add comments.
1642 * xterm.c (x_display_id): New variable.
1643 (x_term_init): Assign identifier to each opened X connection.
1644 * xfont.c (struct xfont): New member x_display_id.
1645 (xfont_open): Initialize it with frame's display id.
1646 (xfont_close): Check whether font's display id matches the one
1647 recorded for the given display. Adjust comment.
1648 * xftfont.c (struct xftfont_info):
1649 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1651 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1653 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1654 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1655 killed Vother_window_scroll_buffer.
1656 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1658 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1660 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1661 that start with more than 2 slashes as UNCs. (Bug#16751)
1663 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1665 Fix a few crashes and leaks when cloning C strings.
1666 * alloc.c, lisp.h (dupstring): New function.
1667 * gtkutil.c (xg_get_font):
1668 * term.c (tty_default_color_capabilities):
1669 * xsettings.c (store_monospaced_changed)
1670 (store_font_name_changed, parse_settings)
1671 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1672 This avoids some unlikely crashes due to accessing freed storage,
1673 and avoids some minor memory leaks in the more-typical case.
1675 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1677 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1678 cursor when modeline can't be dragged (Bug#16647).
1680 2014-02-28 Glenn Morris <rgm@gnu.org>
1682 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1683 from custom-delayed-init-variables. (Bug#11565)
1685 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1687 More fixes for mouse glyph calculations (Bug#16647).
1688 * window.c (coordinates_in_window): In intersection of
1689 horizontal and vertical window dividers prefer the horizontal
1690 one. Add some extra parens to last fix.
1691 (window_relative_x_coord): Return x-coordinate for header and
1693 * xdisp.c (remember_mouse_glyph): In text area don't extend
1694 glyph into mode line to show the vertical drag cursor there
1695 immediately. Subdivide mouse glyphs in right fringes to show a
1696 horizontal drag cursor as soon as we enter the "grabbable width"
1697 portion. Handle vertical border case separately. Do not
1698 subdivide window divider areas.
1699 (note_mouse_highlight): On bottom divider of bottommost windows
1700 show vertical drag cursor only when the minibuffer window can be
1703 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1705 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1706 reset by the face of the object just displayed. See also bug#76.
1707 (get_next_display_element): If the string came from a display
1708 property, examine the box face attribute at it->position, not at
1709 it->current.pos, since the latter was not updated yet. (Bug#16870)
1710 (handle_face_prop): Improve commentary.
1712 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1714 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1715 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1717 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1719 Fixes around Bug#16647.
1720 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1721 ON_BOTTOM_DIVIDER cases.
1722 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1723 only if the window has no right divider.
1724 (Fcoordinates_in_window_p): Fix doc-string.
1726 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1728 * lread.c (Funintern): Fix doc to match advertised calling convention.
1730 2014-02-24 Daniel Colascione <dancol@dancol.org>
1732 * keyboard.c (read_char): Close race that resulted in lost events.
1734 2014-02-22 Glenn Morris <rgm@gnu.org>
1736 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1737 * window.c (window-resize-pixelwise): Doc fixes.
1739 * process.c (Finternal_default_process_filter)
1740 (Finternal_default_process_sentinel): Doc tweaks.
1742 2014-02-21 Glenn Morris <rgm@gnu.org>
1744 * process.c (Fprocess_buffer, Faccept_process_output)
1745 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1748 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1750 * window.c (Fwindow_scroll_bar_width): New function.
1752 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1754 Pacify GCC when configuring with --enable-gcc-warnings.
1755 * xdisp.c (move_it_in_display_line_to) [lint]:
1756 Initialize recently-added local.
1758 2014-02-21 Daniel Colascione <dancol@dancol.org>
1760 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1762 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1764 * xdisp.c (init_iterator): Don't dereference a bogus face
1765 pointer. (Bug#16819)
1766 (try_cursor_movement): Don't use cursor position if
1767 set_cursor_from_row failed to compute it. This avoids assertion
1768 violations in MATRIX_ROW.
1769 (move_it_in_display_line_to): Save the iterator state in ppos_it
1770 only once per call. Reimplement the method used to return to the
1771 best candidate position if all the positions found in display line
1772 are beyond TO_CHARPOS. This cuts down the number of calls to
1773 bidi_shelve_cache, which moves a lot of stuff when lines are long
1774 and include bidirectional text. (Bug#15555)
1776 2014-02-20 Glenn Morris <rgm@gnu.org>
1778 * data.c (Fdefalias): Doc fix.
1780 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1782 * xdisp.c (display_line): Fix horizontal scrolling of large images
1783 when fringes are turned off. This comes at a price of not
1784 displaying the truncation/continuation glyphs in this case.
1787 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1788 CreateDIBSection returns an error indication, zero out *ximg after
1789 destroying the image. This avoids crashes in memory allocations
1790 due to the fact that some of the callers also call
1791 x_destroy_x_image, which will attempt to free an already free'd
1794 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1796 * widget.c (update_various_frame_slots): Don't set
1797 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1799 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1801 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1803 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1805 temacs --daemon fix (Bug#16599).
1806 * emacs.c (main): Initialize daemon_pipe[1] here ...
1807 (syms_of_emacs): ... instead of here.
1809 2014-02-16 Anders Lindgern <andlind@gmail.com>
1811 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1814 2014-02-16 Daniel Colascione <dancol@dancol.org>
1816 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1817 (xd_get_connection_address): Use it.
1818 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1819 xd_get_connection_address because the latter signals if the bus
1820 we're trying to close is already disconnected.
1822 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1824 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1825 argument to CreateThread. This avoids segfaults on Windows 9X.
1826 Reported by oslsachem <oslsachem@gmail.com>.
1828 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1830 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1831 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1832 (check_lseek): New function, to report lseek errors.
1833 (save_data_space, update_file_ptrs, read_header, write_header)
1834 (copy_file, copy_rest, unexec): Use these news functions.
1835 (update_file_ptrs): Don't assume wraparound behavior when
1836 converting a large size_t value to off_t.
1838 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1840 * composite.c (fill_gstring_header): Pass positions as C integers
1841 and move parameters checking to...
1842 (Fcomposition_get_gstring): ...this function. Handle case when
1843 buffer positions are in reversed order and avoid crash (Bug#16739).
1845 * buffer.c (validate_region): Mention current buffer in error message.
1847 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1849 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1851 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1853 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1855 2014-02-11 Glenn Morris <rgm@gnu.org>
1857 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1858 Replace refs to "OpenStep" in messages.
1860 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1862 Avoid "." at end of error diagnostics.
1863 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1864 * font.c (Ffont_at):
1865 * nsfns.m (ns_display_info_for_name):
1866 * nsselect.m (Fx_own_selection_internal):
1867 * nsterm.m (performDragOperation:):
1868 Remove "." from end of diagnostic.
1870 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1872 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1873 unintuitive (bug#15824).
1874 (Fyes_or_no_p): Doc fix (bug#15456).
1876 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1878 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1880 * eval.c (call_debugger): When exiting the debugger, do not allow
1881 max_specpdl_size less than actual binding depth (Bug#16603).
1882 (syms_of_eval): Adjust docstring.
1884 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1886 * cmds.c (Fself_insert_command): Output a clearer error message on
1887 negative repetitions (bug#9476).
1889 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1891 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1893 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1895 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1897 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1899 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1901 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1903 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1905 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1907 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1908 `exit' works (bug#15865).
1910 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1912 Constrain window box/body sizes and margin widths (Bug#16649).
1913 * xdisp.c (window_box_width): Don't return less than zero.
1914 (window_box_left_offset, window_box_right_offset): Don't return
1915 more than the window's pixel width.
1916 * window.c (window_body_height, window_body_width): Don't return
1918 (window_resize_apply): Adjust margin width, if necessary.
1920 2014-02-07 Glenn Morris <rgm@gnu.org>
1922 * nsterm.m (syms_of_nsterm): Doc fix.
1924 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1926 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1927 New variables: pointers through which to call the respective APIs.
1928 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1929 (filename_from_ansi, sys_link, check_windows_init_file):
1930 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1931 This is required on Windows 9X, where we dynamically load
1932 UNICOWS.DLL which has their non-stub implementations.
1933 (maybe_load_unicows_dll): Assign addresses to these 2 function
1934 pointers after loading UNICOWS.DLL.
1936 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1937 MultiByteToWideChar and WideCharToMultiByte through function
1940 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1943 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1945 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1946 for OSX >= 10.9 if separate spaces are used.
1947 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1949 2014-02-06 Glenn Morris <rgm@gnu.org>
1951 * buffer.c (cache-long-scans): Doc fix.
1953 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1955 * w32fns.c (Fw32_shell_execute): Doc fix.
1957 2014-02-05 Bastien Guerry <bzg@gnu.org>
1959 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1960 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1962 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1964 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1965 outside the window (Bug#16649).
1967 * xdisp.c (note_mouse_highlight): When entering a margin area show
1968 a non-text cursor (Bug#16647).
1970 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1972 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1973 It prompted a compile-time diagnostic on GNU/Linux.
1974 Simplify to remove the need for the label.
1976 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1978 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1979 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1980 to show it; otherwise return 'unsupported--w32-dialog' to signal
1981 to the caller that emulation with menus is necessary.
1982 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1984 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1986 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1989 * menu.c (Fx_popup_dialog): Don't condition the call to
1990 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1991 special symbol 'unsupported--w32-dialog', emulate the dialog with
1992 a menu by calling x-popup-menu.
1994 * menu.h (Qunsupported__w32_dialog): New extern variable.
1996 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1998 * keyboard.c (kbd_buffer_get_event): Read file notification events
2001 * xgselect.c (xg_select): Read glib events in any case, even if
2002 there are no file descriptors to watch for. (Bug#16519)
2004 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2006 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2007 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2008 * w32term.c (w32_draw_window_divider): Handle first and last
2010 * w32term.h (w32_fill_area_abs): New function.
2011 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2013 * xfaces.c (realize_basic_faces): Handle new face ids.
2014 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2015 and bottom divider width.
2016 * xterm.c (x_draw_window_divider): Handle first and last pixels
2019 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2021 * print.c (Fexternal_debugging_output): Add cast to pacify
2022 --enable-gcc-warnings.
2023 * eval.c (call_debugger): Grow specpdl if the debugger was
2024 entered due to specpdl overflow (Bug#16603) and allow more
2025 specpdl space for the debugger itself.
2027 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2029 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2032 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2034 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2035 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2037 * print.c (Fexternal_debugging_output): If the argument character
2038 is non-ASCII, encode it with the current locale's encoding before
2039 writing the result to the terminal. (Bug#16448)
2041 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2042 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2045 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2047 * process.c (create_process): Reset SIGPROF handler in the child.
2048 * callproc.c (call_process): Likewise.
2050 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2052 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2054 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2056 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2057 of zero to print strings, GDB doesn't like it.
2059 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2060 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2061 we still use correct addresses. (Bug#16576)
2063 2014-01-27 K. Handa <handa@gnu.org>
2065 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2066 to preserve the code detection behavior of 24.3.
2067 * coding.h (struct coding_system): New member detected_utf8_bytes.
2068 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2069 (decode_coding_gap): Use short cut for UTF-8 file reading only
2070 when coding->detected_utf8_bytes equals to coding->src_bytes.
2071 * fileio.c (Finsert_file_contents): Cancel the previous change.
2073 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2075 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2076 that are not visible.
2078 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2080 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2081 is grabbed (Bug#16565).
2083 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2085 * xdisp.c (last_max_ascent): Re-remove after erroneously
2086 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2088 (move_it_to): Re-remove reference to last_max_ascent.
2089 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2090 max_descent here instead of calling line_bottom_y.
2093 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2095 * terminal.c (initial_free_frame_resources): New function.
2096 (init_initial_terminal): Install new hook to free face cache
2097 on initial frame and avoid memory leak. For details, see
2098 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2099 * xfaces.c (free_frame_faces): Adjust comment.
2101 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2103 * data.c (Fstring_to_number): Document results if unparsable
2106 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2108 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2110 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2112 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2113 * coding.c (detect_coding_utf_8, emacs_mule_char)
2114 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2115 (check_utf_8, decode_coding):
2116 * coding.h (struct coding_system.errors):
2117 Use ptrdiff_t, not int, for integer values derived from buffer and
2120 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2121 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2122 before invoking decode_coding_gap, since there's just one block.
2124 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2126 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2127 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2128 too early. Again run change_frame_size before assigning menu-
2131 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2133 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2134 arrives, call x_check_fullscreen, in case the new display has a
2135 different resolution. (Bug#16517)
2137 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2139 * term.c (read_menu_input): If the selected frame changes, exit
2141 (tty_menu_show): If the selected frame changes while we displayed
2142 a menu, throw to top level. (Bug#16479)
2144 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2146 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2148 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2150 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2151 * data.c (count_one_bits_word): Fix bug (negated comparison)
2152 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2154 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2156 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2157 Avoid undefined behavior by initializing display property bit of a
2158 string processed by the bidirectional iterator. For details, see
2159 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2161 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2163 Minor cleanup of previous change.
2164 * image.c (imagemagick_error, Fimagemagick_types):
2165 Omit some recently-introduced and unnecessary casts and assignments.
2167 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2169 Fix two memory leaks discovered with Valgrind.
2170 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2171 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2173 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2175 Fixes in window size functions around Bug#16430 and Bug#16470.
2176 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2177 (Fwindow_mode_line_height, Fwindow_header_line_height)
2178 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2179 Minor doc-string adjustments.
2180 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2181 Rewrite doc-strings.
2182 (window_body_height, window_body_width): Do not count partially
2183 visible lines/columns when PIXELWISE is nil (Bug#16470).
2184 (Qfloor, Qceiling): New symbols.
2186 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2188 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2189 when the image cache is not yet allocated. (Bug#16509)
2191 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2193 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2194 re-attach intervals to its base buffer (Bug#16502).
2195 * intervals.c (set_interval_object): Move from here...
2196 * intervals.h (set_interval_object): ... to here. Fix comments.
2198 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2200 Avoid undefined behavior by initializing buffer redisplay bit.
2201 Problem reported by Dmitry Antipov in
2202 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2203 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2205 Revert some of the CANNOT_DUMP fix (Bug#16494).
2206 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2208 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2210 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2211 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2212 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2213 they are replaced by macros that expand into direct calls to the
2214 corresponding functions from GDI32.DLL.
2215 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2216 variables in the Cygwin build, they are unused.
2218 2014-01-19 K. Handa <handa@gnu.org>
2220 * composite.c (composition_update_it): Fix previous change.
2222 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2224 Fix file name handling on MS-Windows 9X.
2225 * w32.c (maybe_load_unicows_dll): New function.
2227 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2228 on, to make sure we can convert file names to and from UTF-8 on
2229 Windows 9X. This fixes a failure to start up because Emacs cannot
2230 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2232 * w32font.c [WINDOWSNT]: Include w32.h.
2233 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2234 of implementing the same stuff.
2235 Remove now unused g_b_init_is_windows_9x.
2237 * w32.h (maybe_load_unicows_dll): Add prototype.
2239 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2241 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2242 switch to single keyboard. Prevents daemon crashes when a new
2243 client connects while we show a TTY menu in an existing client.
2246 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2248 Fix MinGW64 porting problem with _setjmp.
2249 Reported by Eli Zaretskii in:
2250 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2251 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2252 the old _setjmp and _longjmp. All uses changed.
2254 2014-01-13 Daniel Colascione <dancol@dancol.org>
2256 * textprop.c (Fremove_list_of_text_properties):
2257 Correctly handle reaching the end of the interval tree. (Bug#15344)
2259 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2261 * xdisp.c (resize_mini_window): Round height to a multiple of
2262 frame's line height. Fix bug in calculation of window start
2263 position (Bug#16424).
2265 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2267 * macfont.m: Include termchar.h.
2268 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2269 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2270 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2271 *_WITH_GC_* to take face and f as parameters.
2272 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2273 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2275 2014-01-13 Daniel Colascione <dancol@dancol.org>
2277 Fix menu item updating in the presence of the Unity global menu
2280 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2281 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2283 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2284 updating menus; explain why.
2285 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2286 problem it's supposed to solve and it interferes with detecting
2287 the presence of a global menu.
2288 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2291 2014-01-11 K. Handa <handa@gnu.org>
2293 * composite.c (composition_update_it): Fix indexing of
2294 LGSTRING_CHAR (Bug#15984).
2296 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2298 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2300 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2302 * xdisp.c (try_window_id): Don't use this function's optimizations
2303 if overlays in the buffer displayed by the window have changed
2304 since last redisplay. (Bug#16347)
2305 (message_dolog): Fix indentation.
2307 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2309 * frame.c (frame_resize_pixelwise): Fix doc-string.
2311 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2313 Fix handling of internal borders (Bug#16348).
2314 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2315 Remove internal border width from pixel width of windows.
2316 (change_frame_size_1): Don't return early when frame's pixel
2317 size changes - we still have to record the new sizes in the
2319 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2320 also when toolbar gets larger.
2321 * window.c (check_frame_size): Include internal_border_width in
2323 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2324 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2325 In non-toolkit/non-GTK version clear internal border.
2326 * xterm.c (x_clear_under_internal_border): New function for
2327 non-toolkit/non-GTK version.
2328 (x_after_update_window_line): In non-toolkit/non-GTK version
2330 (handle_one_xevent, x_set_window_size):
2331 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2332 * xterm.h (x_clear_under_internal_border): Extern it.
2334 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2336 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2337 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2340 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2342 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2343 last value of point is not equal to buffer's point. (Bug#16129)
2345 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2348 * nsterm.h (updateCollectionBehavior): Rename from
2349 updateCollectionBehaviour. All uses changed.
2351 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2352 * Makefile.in (SETFATTR): New macro.
2353 (temacs$(EXEEXT)): Use it.
2355 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2357 Fix maximization behavior on Windows (Bug#16300).
2358 * w32fns.c (w32_fullscreen_rect): Don't handle
2359 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2360 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2361 of SetWindowPos. Restore last placement also when leaving
2362 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2363 but the FULLSCREEN_BOTH case.
2365 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2368 * data.c (arithcompare_driver):
2369 * fileio.c (Fcar_less_than_car):
2370 * fns.c (internal_equal):
2371 * frame.c (delete_frame):
2372 * lisp.h (enum More_Lisp_Bits):
2374 Avoid C99 constructs that don't work in C89.
2375 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2376 to port to C89, which doesn't have 'long long'.
2377 (count_trailing_zero_bits): Use them.
2379 2014-01-03 Chong Yidong <cyd@gnu.org>
2381 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2383 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2385 Further adjust frame/window scrollbar width calculations.
2386 * window.c (apply_window_adjustment):
2387 Set windows_or_buffers_changed.
2388 (Fwindow_scroll_bars): Return actual scrollbar width.
2389 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2390 For non-toolkit builds again use 14 as minimum width and set
2391 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2392 * xterm.c (XTset_vertical_scroll_bar): Take width from
2393 WINDOW_SCROLL_BAR_AREA_WIDTH.
2394 (x_new_font): Rename wid to unit. Base calculation of new
2395 scrollbar width on toolkit used and make it analogous to that of
2396 x_set_scroll_bar_default_width.
2397 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2398 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2399 of GetSystemMetrics.
2400 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2401 WINDOW_SCROLL_BAR_AREA_WIDTH.
2402 (x_new_font): Make it correspond to changes in xterm.c.
2404 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2406 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2407 This is a cleaner way to fix the MinGW-w64 porting problem.
2408 Check for INTPTR_MAX misconfiguration.
2410 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2412 * search.c (newline_cache_on_off, find_newline): In indirect
2413 buffers, use the newline cache of the base buffer.
2415 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2416 buffer, invalidate the caches of its base buffer. (Bug#16265)
2418 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2419 buffers, use the width-run cache of the base buffer.
2421 * xdisp.c (redisplay_window): When the window displays an indirect
2422 buffer, and the character widths in the display table have
2423 changed, invalidate the width-run cache of the corresponding base
2426 * fileio.c (Finsert_file_contents): When invalidating the newline
2427 cache, consider the case of inserting into indirect buffer.
2429 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2430 In indirect buffers, use the paragraph cache of the base buffer.
2432 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2434 * window.c (grow_mini_window): Fix last change.
2436 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2438 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2440 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2442 * w32term.c (w32_initialize): Use LCID and LOWORD.
2444 * w32proc.c (create_child): Use pid_t for 5th argument.
2445 (IsValidLocale): Don't provide prototype for MinGW64.
2446 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2447 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2449 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2450 MinGW64 doesn't support.
2452 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2454 * w32.c (set_named_security_info): New function.
2455 (acl_set_file): Fall back on set_named_security_info if
2456 set_file_security fails.
2457 (g_b_init_set_named_security_info_w)
2458 (g_b_init_set_named_security_info_a): New static variables.
2459 (globals_of_w32): Initialize them to zero.
2460 (set_named_security_info): Set them to non-zero if the
2461 corresponding API is available.
2462 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2463 New function typedefs.
2465 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2467 Some more fixes following pixelwise resize changes including one
2469 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2470 of frame_resize_pixelwise.
2471 * widget.c (pixel_to_text_size): New function.
2472 (update_wm_hints): Have size hints respect value of
2473 frame_resize_pixelwise.
2474 (EmacsFrameResize): Alway process resize requests pixelwise.
2475 * window.c (grow_mini_window): Make sure mini window is at least
2477 * xdisp.c (display_menu_bar): Make sure menubar extends till
2479 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2480 (x_set_tool_bar_lines): Calculate pixelwise.
2481 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2482 frame_resize_pixelwise.
2484 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2486 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2487 variables not used there.
2489 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2491 * w32.c (sys_umask): New function. (Bug#16299)
2493 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2495 * dispnew.c (change_frame_size_1): Take old width of root window
2496 from that window's pixel width. (Bug#16284)
2498 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2500 Plain copy-file no longer chmods an existing destination (Bug#16133).
2501 * fileio.c (realmask): Now a static var, not a local.
2502 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2503 Remove arg STATPTR. All uses changed.
2504 (Fcopy_file): Do not alter permissions of existing destinations,
2505 unless PRESERVE-PERMISSIONS (renamed from
2506 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2507 Avoid race when testing for existing destinations and for
2508 when input and output files are the same.
2509 If changing the group fails, adjust both default and
2510 preserved permissions so that access is not granted to the
2512 (Fset_default_file_modes, init_fileio): Update realmask.
2513 (Fdefault_file_modes): Use realmask instead of calling umask.
2515 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2517 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2518 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2519 flags on the daemon pipe ends before execing.
2521 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2523 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2524 session. (Bug#14739)
2526 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2528 * callproc.c (Vexec_path): Document that exec-directory is in it.
2530 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2532 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2535 2013-12-27 Chong Yidong <cyd@gnu.org>
2537 * data.c (Fsymbol_function): Doc fix.
2539 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2541 Some more tinkering with Bug#16051.
2542 * window.c (resize_frame_windows): Don't let the size of the
2543 root window drop below the frame's default character size.
2544 Never ever delete any subwindows - let the window manager do the
2547 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2548 of toolbar lines needed when they exceed the height of the root
2550 (unwind_create_frame_1): New function.
2551 (Fx_create_frame): Generally inhibit calling the window
2552 configuration change hook here. Remove extra call to
2553 change_frame_size - it's not needed when we don't run the
2554 configuration change hook.
2556 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2558 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2559 On my Fedora 19 platform the core dumps were so big that
2560 my desktop became nearly catatonic.
2561 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2562 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2563 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2564 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2565 a clang-only syntax.
2566 * conf_post.h (__has_feature): New macro, if not already defined.
2567 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2568 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2570 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2572 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2573 is a file name. (Bug#16252)
2575 2013-12-25 Chong Yidong <cyd@gnu.org>
2577 * keyboard.c (Voverriding_terminal_local_map)
2578 (Voverriding_local_map): Doc fix.
2580 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2582 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2584 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2585 file name when it is submitted to ShellExecute. Simplify code.
2586 Don't test DOCUMENT for being a string, as that is enforced by
2587 CHECK_STRING. Doc fix.
2589 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2591 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2592 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2593 redisplay_tool_bar does. Improve and fix commentary.
2594 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2595 limits of the glyph matrices. (Bug#16051)
2596 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2597 only when the new size is different from the old one, and the new
2598 size can be achieved given the frame height.
2600 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2602 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2604 2013-12-23 Glenn Morris <rgm@gnu.org>
2606 * lread.c (Fload): Mention load-prefer-newer in doc.
2608 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2610 Handle Bug#16207 by being more restrictive when running hooks.
2611 * window.c (unwind_change_frame): New function.
2612 (Fset_window_configuration): Don't run configuration change hook
2613 while the frame configuration is unsafe. Call select_window
2616 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2618 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2620 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2622 * nsterm.h: Declare EmacsColor category.
2624 * nsterm.m (NSColor): Implement EmacsColor category.
2625 (ns_get_color): Use colorUsingDefaultColorSpace.
2626 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2628 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2630 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2632 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2633 having the PNG_NORETURN attribute, to avoid compiler warning in
2636 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2638 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2640 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2641 fringe background extension.
2642 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2643 because they are now always the same as `left' and `width',
2644 respectively. Remove code for the case that `width' and
2645 `sb_width' are different.
2647 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2649 Remove scroll_bar_actual_width from frames.
2650 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2651 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2652 (x_figure_window_size):
2653 * nsterm.m (x_set_window_size):
2654 * widget.c (set_frame_size):
2655 * w32term.c (x_set_window_size):
2656 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2657 scroll_bar_actual_width.
2659 Convert scroll_bar members to integers on Windows.
2660 * w32term.h (struct scroll_bar): Convert top, left, width,
2661 height, start, end and dragging to integers.
2662 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2664 * w32term.c (w32_set_scroll_bar_thumb)
2665 (w32_scroll_bar_handle_click): Remove XINT conversions for
2666 scroll_bar members. Treat bar->dragging as integer.
2667 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2668 first element. Remove XINT conversions for scroll_bar members.
2669 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2670 Remove XINT conversions for scroll_bar members.
2672 Fix assignment for new window total sizes.
2673 * window.c (Fwindow_resize_apply_total): Assign values for
2676 2013-12-20 Chong Yidong <cyd@gnu.org>
2678 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2679 argument to `append'.
2681 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2683 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2684 current text face, for extending the face of the display margins.
2687 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2688 Doc fix. (Bug#16190)
2690 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2692 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2695 * nsterm.m (Qfile, Qurl): New.
2696 (EV_MODIFIERS2): New macro.
2697 (EV_MODIFIERS): Use EV_MODIFIERS2.
2698 (ns_term_init): Remove font and color from DND, does not work on
2699 newer OSX, and other ports don't have them.
2700 (performDragOperation:): Handle modifiers used during drag.
2701 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2702 Remove global Lisp variables used to communicate with ns-win.el.
2703 Remove font and color handling.
2704 (syms_of_nsterm): Defsym Qfile and Qurl.
2706 2013-12-19 Anders Lindgren <andlind@gmail.com>
2708 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2709 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2711 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2712 (constrainFrameRect): Remove special case nr_screens == 1.
2713 Don't constrain size to size of view.
2715 * nsterm.h (ns_output): Remove dont_constrain.
2717 2013-12-19 Anders Lindgren <andlind@gmail.com>
2719 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2721 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2723 Minor fixes for recent openp changes.
2724 * lisp.h (GCPRO7): New macro.
2725 * lread.c (openp): Use bool for boolean; all callers changed.
2726 Protect save_string from GC. Don't assume that file descriptors
2727 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2728 warning about uninitialized variable.
2730 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2732 * w32fns.c (emacs_abort): Use intptr_t as argument of
2733 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2735 2013-12-18 Glenn Morris <rgm@gnu.org>
2737 * lread.c (Fload): Pass load_prefer_newer to openp.
2738 Don't bother checking mtime if openp already did it.
2739 (openp): Add `newer' argument, to check all suffixes
2740 and find the newest file.
2741 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2742 * callproc.c (call_process):
2743 * charset.c (load_charset_map_from_file):
2744 * emacs.c (init_cmdargs):
2745 * image.c (x_create_bitmap_from_file, x_find_image_file):
2747 * lread.c (Flocate_file_internal):
2748 * process.c (Fformat_network_address):
2749 * sound.c (Fplay_sound_internal):
2750 * w32.c (check_windows_init_file):
2751 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2753 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2755 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2757 * w32.c (getloadavg): Don't index samples[] array with negative
2758 indices. Recover from wall-clock time being set backwards.
2760 * w32term.c (w32_initialize): Declare the argument of
2761 set_user_model as const.
2763 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2764 (w32_menu_show): Constify some arguments passed to MessageBox.
2766 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2767 to initialize Lisp objects.
2769 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2770 initialize Lisp objects.
2772 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2773 use variables used only on X under that condition.
2775 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2776 variables not used there.
2778 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2780 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2781 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2783 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2785 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2786 code, revealed in presence of R2L characters, character
2787 compositions, and display vectors. A better fix for Bug#16148.
2788 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2789 GTK and NS builds, they don't have this member of struct frame.
2791 * dispextern.h (struct composition_it): Correct a comment for the
2794 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2796 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2797 This prevents a compilation error on C compilers that do not
2798 default functions to return 'int' if not declared. Also, add
2799 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2800 since it now uses inline functions.
2802 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2804 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2805 display margins on mode line, header line, and in the frame's
2806 tool-bar window. (Bug#16165)
2808 2013-12-16 Andreas Schwab <schwab@suse.de>
2810 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2812 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2814 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2817 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2819 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2821 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2823 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2824 intended to find bogus pointers in font objects (Bug#16140).
2825 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2826 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2827 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2828 Disable for MS-Windows due to Bug#15876; apparently this
2829 requires more or less substantial changes in fontset code.
2830 * xfont.c (xfont_close):
2831 * xftfont.c (xftfont_close): Call x_display_info_for_display
2832 to check whether 'Display *' is valid (Bug#16093 and probably
2835 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2837 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2838 Reported by Juanma Barranquero <lekktu@gmail.com>.
2840 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2841 open a pty on MS-Windows. (Bug#16152)
2843 * emacs.c (decode_env_path): Fix bogus comparison against
2844 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2846 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2848 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2849 (Fx_file_dialog): Add parentheses around && to silence warning.
2851 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2853 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2855 * xdisp.c (extend_face_to_end_of_line): Extend background of
2856 non-default face in margin areas as well. (Bug#16151)
2857 (display_line): Call extend_face_to_end_of_line for continued
2858 lines as well, if the display margins have non-zero width.
2859 (set_glyph_string_background_width): When needed, set the
2860 extends_to_end_of_line_p flag on glyph strings to be drawn in
2861 margin areas, not only in the text area.
2863 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2866 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2868 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2869 Don't worry about verify_error being t, since it has to be a list.
2871 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2873 Use bool for boolean, focusing on headers.
2874 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2875 No need to include <stdbool.h>, since conf_post.h does it now.
2876 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2877 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2878 (SET_PER_BUFFER_VALUE_P):
2879 * ccl.c, ccl.h (setup_ccl_program):
2880 * ccl.h (CHECK_CCL_PROGRAM):
2881 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2882 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2883 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2884 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2885 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2886 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2887 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2888 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2889 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2890 (CHARSET_FAST_MAP_SET):
2891 * coding.c (decode_coding_ccl, encode_coding_ccl):
2892 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2893 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2894 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2895 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2896 (decode_coding_c_string):
2897 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2898 * conf_post.h (has_attribute):
2899 * dispextern.h (trace_redisplay_p)
2900 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2901 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2902 (SET_GLYPH_FROM_CHAR_GLYPH)
2903 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2904 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2905 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2906 (cursor_in_mouse_face_p):
2907 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2908 (blank_row, prepare_desired_row)
2909 (build_frame_matrix_from_leaf_window, make_current)
2910 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2911 (update_window, scrolling_window, update_frame_line):
2912 * disptab.h (GLYPH_FOLLOW_ALIASES):
2913 * editfns.c (Fformat):
2914 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2915 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2916 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2917 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2918 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2919 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2920 (FONT_DEFERRED_LOG):
2921 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2922 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2923 (FRAME_MOUSE_UPDATE):
2924 * fringe.c (Fdefine_fringe_bitmap):
2925 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2926 (x_create_bitmap_from_xpm_data, xpm_load_image):
2927 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2928 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2929 (MERGE_INTERVAL_CACHE):
2930 * keymap.h (KEYMAPP):
2931 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2932 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2933 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2934 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2935 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2936 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2937 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2938 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2939 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2940 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2941 (SETUP_BUFFER_SYNTAX_TABLE):
2942 * systime.h (timespec_valid_p):
2943 * term.c (save_and_enable_current_matrix):
2944 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2945 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2946 (redisplay_internal, try_window_reusing_current_matrix)
2947 (sync_frame_with_window_matrix_rows, try_window_id)
2948 (display_menu_bar, display_tty_menu_item, display_mode_line)
2949 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2950 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2951 * xmenu.c (xmenu_show):
2952 * xterm.c (use_xim, x_term_init):
2953 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2954 (struct x_bitmap_record):
2955 Use bool for booleans.
2956 * ccl.c (struct buffer_text):
2957 * ccl.h (struct ccl_program):
2958 * charset.h (struct charset):
2960 * coding.h (struct iso_2022_spec, struct coding_system):
2961 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2962 (struct glyph_string, struct face, struct face_cache)
2963 (struct bidi_string_data, struct bidi_it)
2964 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2966 * editfns.c (Fformat):
2967 * frame.h (struct frame):
2968 * fringe.c (struct fringe_bitmap):
2969 * intervals.h (struct interval):
2970 * keyboard.h (struct kboard):
2971 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2972 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2973 (struct Lisp_Buffer_Local_Value, union specbinding):
2974 * macfont.m (struct macfont_info):
2975 * process.h (struct Lisp_Process):
2976 * termchar.h (struct tty_display_info):
2977 * window.h (struct window):
2978 * xterm.h (struct x_output):
2979 Use bool_bf for boolean bit-fields.
2980 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2981 All callers changed.
2982 * ccl.h (struct ccl_program): Remove unused members private_state,
2983 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2985 (struct ccl_spec): Remove unused members cr_carryover,
2986 eight_bit_carryover.
2987 * conf_post.h: Include <stdbool.h>.
2988 (bool_bf): New type.
2989 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2990 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2991 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2992 'do { ... } while (false)' brackets.
2993 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2994 Args must now be expressions; all callers changed.
2995 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2996 (PRODUCE_GLYPHS): Simplify use of boolean.
2997 * fileio.c (Fcopy_file):
2998 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2999 * lisp.h (UNGCPRO): Return void, not int.
3000 (FOR_EACH_TAIL): Use void expression, not int expression.
3001 * region-cache.c: Reindent.
3002 * region-cache.h: Copy comments from region-cache.c, to fix
3003 incorrect remarks about booleans.
3005 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3007 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3008 when character at point is displayed from a display vector.
3011 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3013 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3014 now a list of certificate validation checks that will abort a
3015 connection with an error.
3016 (Fgnutls_boot): Document it and use it.
3018 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3020 * w32term.c (w32_enable_frame_resize_hack): New variable.
3021 (x_set_window_size): Use it to hack frame resizing on Windows
3024 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3026 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3027 Windows-specific code to w32.c. Change error message text to
3028 match that of Posix platforms.
3030 * w32.c (w32_copy_file): New function, most of the code copied and
3031 reworked from Fcopy_file. Improve error handling. Plug memory
3032 leak when errors are thrown. Support file names outside of the
3033 current codepage. (Bug#7100)
3035 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3037 * lread.c (load_path_default): Prototype.
3039 2013-12-13 Glenn Morris <rgm@gnu.org>
3041 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3042 (dump_path): Remove.
3043 (load-path-default): Remove `changed' argument.
3044 Do not set dump_path permanently. Simplify.
3045 (init_lread): Simplify.
3046 (syms_of_lread): Remove dump_path.
3048 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3050 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3051 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3052 2013-12-12 font-related change to avoid Bug#16128, which
3053 is quite hard to fix without even more substantial changes.
3055 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3057 * font.c (font_close_object): Check for live frame (Bug#16128).
3059 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3061 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3062 Return ptrdiff_t, not int, since it's a buffer size.
3063 Reindent/reparen some macros to a more Gnuish style.
3065 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3067 Avoid undefined behavior with huge regexp interval counts.
3068 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3069 since it's now specialized to interval counts. All uses changed.
3070 Do not assume wraparound on signed integer overflow.
3071 (regex_compile): Simplify based on the above changes.
3073 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3075 Support file names on MS-Windows that use characters outside of
3076 the current system codepage. (Bug#7100)
3078 * w32.c (get_file_security, set_file_security)
3079 (create_symbolic_link): Separate pointers and boolean flags for
3080 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3081 non-zero, else the former.
3082 (codepage_for_filenames, filename_to_utf16, )
3083 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3085 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3087 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3088 Accept only one argument; all callers changed.
3089 (dostounix_filename): Remove the second argument, now works in
3090 UTF-8. All callers changed.
3091 (parse_root): Lose DBCS code.
3092 (get_long_basename, w32_get_short_filename, init_environment)
3093 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3094 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3095 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3096 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3097 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3098 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3100 (ansi_encode_filename): New function.
3101 (get_emacs_configuration, get_emacs_configuration_options):
3103 (add_volume_info, GetCachedVolumeInformation): Run the input file
3104 name through unixtodos_filename, to ensure it is stored and
3105 referenced in canonical form.
3106 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3107 (logon_network_drive, sys_link, utime): Improve error handling.
3108 (sys_access): New function.
3109 (hashval, generate_inode_val): Unused functions deleted.
3110 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3111 (check_windows_init_file): Convert error message from UTF-8 to
3112 ANSI codepage, for display in the message box.
3113 (globals_of_w32): Set w32_unicode_filenames according to the OS
3116 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3117 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3118 (syms_of_w32term): Declare w32-unicode-filenames.
3120 * w32proc.c (new_child, delete_child): Remove code that handled
3121 unused pending_deletion and input_file members of the child struct.
3122 (create_child, sys_spawnve): Convert all file names to ANSI
3123 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3124 name cannot be encoded in ANSI codepage. Don't use
3125 unixtodos_filename, mirror slashes by hand.
3126 (record_infile, record_pending_deletion): Functions deleted.
3127 (Fw32_short_file_name): Call w32_get_short_filename instead of
3130 * w32notify.c (add_watch): Work in Unicode mode when
3131 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3132 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3133 instead, do the same with Lisp primitives.
3135 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3136 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3137 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3138 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3139 (Fw32_shell_execute): Improve error reporting.
3140 (Fdefault_printer_name): Ifdef away for Cygwin.
3142 * w32.h (struct _child_process): Remove input_file and
3143 pending_deletion members that are no longer used.
3144 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3145 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3146 (ansi_encode_filename): New and updated prototypes.
3148 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3150 (unexec): Don't use dostounix_filename, it expects a file name in
3151 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3154 * fileio.c (Ffile_name_directory, file_name_as_directory)
3155 (directory_file_name, Fexpand_file_name)
3156 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3157 arguments of dostounix_filename.
3158 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3159 use MAX_UTF8_PATH for size of file-name strings.
3160 (emacs_readlinkat): Build an explicitly unibyte string for file
3162 (syms_of_fileio) <file-name-coding-system>:
3163 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3165 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3166 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3167 directories to UTF-8.
3168 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3169 environment, and each element of the input PATH, to UTF-8.
3171 * dired.c (file_attributes): Use build_unibyte_string explicitly
3172 to make Lisp strings from user and group names.
3174 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3177 * coding.c (decode_file_name, encode_file_name): New functions.
3179 * termcap.c (tgetent): Adapt to the change in arguments of
3182 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3185 * msdos.c (dostounix_filename, init_environment): Adapt to the
3186 change in arguments of dostounix_filename.
3188 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3189 [WINDOWSNT]: Encode file names passed to the image libraries in
3192 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3193 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3195 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3196 arguments of dostounix_filename.
3198 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3200 * font.h (struct font_entity) [HAVE_NS]: New field to record
3201 font driver which was used to create this entity.
3202 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3203 frame where the font was opened.
3204 (font_close_object): Add prototype.
3205 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3206 (font_close_object): Not static any more. Lost frame arg.
3207 Adjust comment and users.
3208 * alloc.c (cleanup_vector): Call font_close_object to adjust
3209 per-frame font counters correctly. If HAVE_NS, also call
3210 driver-specific cleanup for font-entity objects.
3211 * ftfont.c (ftfont_open):
3212 * nsfont.m (nsfont_open):
3213 * w32font.c (w32font_open_internal):
3214 * xfont.c (xfont_open):
3215 * xftfont.c (xftfont_open): Save frame pointer in font object.
3216 * macfont.m (macfont_open): Likewise.
3217 (macfont_descriptor_entity): Save driver pointer to be able
3218 to call its free_entity routine when font-entity is swept.
3219 * ftxfont.c (ftxfont_open): Add eassert because frame
3220 pointer should be saved by ftfont_driver.open.
3222 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3224 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3225 input polling is used. This is still meaningful for Cygwin, see
3226 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3227 * keyboard.c (poll_for_input_1, input_polling_used):
3228 Define unconditionally.
3229 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3230 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3231 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3232 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3233 (face_for_char): Likewise. Rearrange eassert and return ASCII
3234 face for CHAR_BYTE8_P.
3235 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3237 2013-12-11 Ken Brown <kbrown@cornell.edu>
3239 * dispextern.h (erase_phys_cursor):
3240 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3242 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3244 * nsterm.m (x_free_frame_resources):
3245 * term.c (tty_free_frame_resources):
3246 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3247 face cache because it's implied by free_frame_faces anyway.
3248 * w32term.c (x_free_frame_resources): Likewise. Do not call
3249 free_frame_faces twice.
3251 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3253 * editfns.c (Fformat_time_string): Mention %F in the doc.
3255 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3257 * window.c (resize_frame_windows): Don't return immediately when
3258 the root window's size doesn't change - the minibuffer window
3259 may still have to be repositioned/resized.
3260 * xfns.c (Fx_create_frame): Always change the frame size after
3261 initializing the frame's faces.
3262 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3263 change_frame_size should already have done it.
3264 (x_new_font): Assign new tool- and menu-bar heights.
3265 (x_set_window_size_1): Account for tool- and menu-bar heights
3266 (Bug#16013). Don't set pixel sizes since change_frame_size
3267 should already have done it.
3269 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3271 Remove the option of using libcrypto.
3272 * Makefile.in (LIB_CRYPTO): Remove.
3273 (LIBES): Don't use it.
3275 2013-12-11 Juri Linkov <juri@jurta.org>
3277 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3278 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3280 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3282 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3283 drawn tool bar items (Bug#16058).
3284 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3286 2013-12-09 Ken Brown <kbrown@cornell.edu>
3288 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3290 * lisp.h (get_frame_param): Adjust conditions for prototype
3293 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3295 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3296 Avoid unused macro warning if configured --without-xft.
3298 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3300 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3302 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3304 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3306 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3308 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3310 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3312 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3314 Use libcrypto's checksum implementations if available, for speed.
3315 * Makefile.in (LIB_CRYPTO): New macro.
3318 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3319 The macro didn't conform to C99 due to type mismatch,
3320 which caused compilation failure with Sun C 5.12,
3321 and it was confusing anyway. Include window.h to declare
3322 redisplay_other_windows.
3324 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3326 * window.c (set_window_buffer): Update mode line (bug#16084).
3328 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3330 Fix minor problems found by static checking.
3331 * keyboard.c (poll_for_input_1, input_polling_used):
3332 Define only if HAVE_NTGUI.
3333 * xmenu.c (popup_activate_callback): Omit unnecessary
3334 check against USE_X_TOOLKIT, which must be defined here anyway.
3335 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3338 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3340 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3342 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3344 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3346 * nsterm.m (x_set_window_size): Remove fprintf.
3347 (init): Define always. Set applicationDidFinishLaunchingCalled
3349 (applicationDidFinishLaunching:):
3350 Set applicationDidFinishLaunchingCalled.
3351 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3354 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3356 Pixel resize changes for NS (Bug#16049).
3357 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3358 height/width. row/cols are locals.
3359 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3360 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3361 (windowWillResize): Remove gsextra. Calculate extra as in
3363 (x_new_font): Don't change frame size if fullscreen.
3364 Change size pixelwise.
3366 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3367 comment in xfns.c. Change to pixelwise call.
3369 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3371 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3374 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3376 * xterm.c (input_signal_count): Remove.
3377 (x_dispatch_event): Define unconditionally.
3378 (x_make_frame_visible): Process X events until the frame
3379 is really visible (Bug#16027).
3380 * xterm.h (x_dispatch_event): Declare unconditionally.
3382 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3384 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3386 * nsterm.m (x_set_window_size): Handle pixelwise.
3388 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3390 * w32term.c (x_new_font):
3391 * xterm.c (x_new_font): Calculate new frame size from new font
3394 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3396 * lisp.h (FOR_EACH_TAIL): New macro.
3397 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3399 * window.c (select_window): Call second wset_redisplay before we change
3400 selected_window (bug#16034).
3402 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3404 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3406 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3408 * w32xfns.c: Include window.h, to avoid a compiler warning.
3410 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3412 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3413 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3414 window_scroll takes care of it.
3415 (Fset_window_point, Fdelete_other_windows_internal)
3416 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3417 (Fsplit_window_internal, Fdelete_window_internal)
3418 (Fresize_mini_window_internal, Fset_window_configuration)
3419 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3420 cause redisplay instead of forcing a complete redisplay.
3421 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3422 we're only affecting the selected_window.
3424 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3426 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3427 directional control characters. Update type and category
3428 determination according to the UBA from Unicode v6.3.
3429 (bidi_category_t): New category EXPLICIT_FORMATTING.
3431 * dispextern.h (bidi_type_t): Update to include new bidirectional
3432 properties introduced with Unicode v6.3. (Bug#16043)
3434 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3436 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3439 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3441 * font.c (font_list_entities): Remove dummy assignment.
3442 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3443 used on graphic displays only. Remove unused 'font_encoder' member.
3444 (struct font_bitmap): Remove unused 'extra' member.
3445 * nsfont.m (nsfont_open):
3446 * w32font.c (w32font_open_internal):
3447 * ftfont.c (ftfont_get_bitmap): Adjust users.
3449 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3451 Use bool for boolean.
3452 * tparam.c (tparam1):
3453 * undo.c (record_point, record_property_change):
3454 Use bool for boolean, for local vars that are always true or false.
3456 Minor integer overflow fixes (Bug#16033).
3457 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3458 This improves on the previous fix to this function.
3459 (window_resize_check): When summing up pixel counts, don't rely on
3460 undefined behavior if the sum overflows.
3462 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3464 * window.c (Fset_window_new_pixel): Don't choke at negative
3465 argument value (Bug#16033).
3467 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3468 to avoid crash in window_box_height.
3470 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3471 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3473 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3475 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3477 Minor integer overflow fixes.
3478 * window.c (Fset_window_new_pixel, grow_mini_window):
3479 * xdisp.c (Fwindow_text_pixel_size):
3480 Avoid undefined behavior on signed integer overflow.
3481 * xfns.c (x_set_mouse_color):
3482 Check that drag shape fits in 'unsigned', since that's what X wants.
3484 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3486 Improve reporting of fatal exception on MS-Windows.
3487 * w32fns.c (my_exception_handler): New function.
3488 (globals_of_w32fns): Set it up as the unhandled exception
3489 handler. Initialize exception code and address to zeros.
3490 (emacs_abort): If the exception code and address are available,
3491 print them at the beginning of the backtrace. Fix the format of
3492 printing addresses (was producing 0x0x12345678 on XP).
3495 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3497 * eval.c (Fbacktrace__locals): New function.
3498 (syms_of_eval): Defsubr it.
3500 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3502 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3503 Define here to unify between...
3504 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3505 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3507 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3509 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3511 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3512 fringe background extension.
3513 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3514 because they are now always the same as `left' and `width',
3515 respectively. Remove code for the case that `width' and
3516 `sb_width' are different.
3518 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3520 Fix minor problems found by static checking.
3521 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3522 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3523 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3525 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3527 * image.c (imagemagick_compute_animated_image): Don't crash if we
3528 have an animation with different-sized images (bug#15313).
3530 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3532 Remove some unused items introduced during pixelwise change.
3533 * window.c (window_resize_total_check): Remove unused function.
3534 * xdisp.c (remember_mouse_glyph): Remove unused label.
3535 (Ftool_bar_height): Move declaration inside #if.
3536 * xterm.c (x_set_window_size): Don't use r and c.
3538 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3540 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3543 * window.c (Fset_window_configuration): Comment out unused variables.
3545 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3547 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3549 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3551 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3553 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3554 HAVE_GNUTLS3 (Bug#16001).
3556 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3557 if interrupts are deferred (Bug#15801).
3559 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3561 Support resizing frames and windows pixelwise.
3562 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3563 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3564 (struct glyph_matrix): Replace window_left_col and
3565 window_top_line by window_pixel_left and window_pixel_top.
3566 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3568 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3569 (draw_window_divider, move_it_to, x_draw_right_divider)
3570 (x_draw_bottom_divider, change_frame_size): Add or fix
3572 * dispnew.c (change_frame_size_1): Change prototype.
3573 (adjust_glyph_matrix, required_matrix_width)
3574 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3575 values instead of lines and columns.
3576 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3577 WINDOW_TOTAL_FRINGE_WIDTH.
3578 (handle_window_change_signal, do_pending_window_change)
3579 (init_display): Adjusts calls of change_frame_size.
3580 (change_frame_size, change_frame_size_1): Handle pixelwise
3582 * frame.c (Qright_divider_width, Qbottom_divider_width):
3584 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3585 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3586 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3587 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3589 (set_frame_param): New function.
3590 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3591 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3592 (Ffringe_width, Fborder_width, Fright_divider_width)
3593 (Fbottom_divider_width): New functions, defsubr them.
3594 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3595 New argument pixelwise.
3596 (struct frame_parm_table): New members Qright_divider_width and
3597 Qbottom_divider_width.
3598 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3599 (x_report_frame_params): Handle Qright_divider_width and
3600 Qbottom_divider_width.
3601 (x_set_right_divider_width, x_set_bottom_divider_width):
3603 (frame_resize_pixelwise): New option.
3604 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3605 new_pixelwise, right_divider_width and bottom_divider_width;
3606 remove total_lines; rename text_lines, text_cols, new_text_lines
3607 and new_text_cols to text_height, text_width, new_height and
3608 new_width respectively.
3609 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3610 FRAME_TEXT_WIDTH respectively.
3611 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3612 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3613 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3615 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3616 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3617 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3618 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3619 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3620 (FRAME_TOTAL_COLS_ARG): Remove macro.
3621 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3622 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3623 (x_wm_set_size_hint): Handle frame pixel sizes.
3624 * indent.c (compute_motion, Fcompute_motion):
3625 Call window_body_width instead of window_body_cols.
3626 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3627 (make_lispy_position): Handle right and bottom dividers.
3628 (Fsuspend_emacs): Pixelize call of change_frame_size.
3629 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3630 * lisp.h: Extern set_frame_param.
3631 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3633 (Fx_create_frame): Add entry for vertical_drag_cursor.
3634 Pixelize call of change_frame_size.
3635 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3636 * nsterm.m (ns_update_window_end): Optionally draw right
3638 (x_set_window_size): Add argument pixelwise.
3639 Call check_frame_size and change_frame_size with pixelwise zero.
3640 (ns_draw_window_divider): New function.
3641 (ns_redisplay_interface): Add ns_draw_window_divider.
3642 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3643 (x_new_font): Call x_set_window_size with pixelwise zero.
3644 * print.c (print_object): For a window print its sequence
3646 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3647 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3648 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3649 (w32_createwindow): Use scroll bar area width.
3650 (w32_wnd_proc): Handle bottom divider width.
3651 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3652 (Fx_create_frame): Default divider width parameters.
3653 Caclulate sizes pixelwise. Add vertical drag cursor support.
3654 (x_create_tip_frame): Default divider widths to zero.
3655 Pixelize call to change_frame_size.
3656 (Fx_show_tip): Add handling of divider widths. Pixelize window
3658 (Fw32_frame_rect): New function.
3659 (frame_parm_handler w32_frame_parm_handlers): Add divider
3661 (Vx_window_vertical_drag_shape): Add variable.
3662 * w32inevt.c (resize_event, maybe_generate_resize_event):
3663 Pixelize change_frame_size calls.
3664 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3666 * w32term.c (w32_draw_window_divider): New function.
3667 (x_update_window_end): Handle right divider.
3668 (w32_draw_fringe_bitmap, x_scroll_run)
3669 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3670 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3671 Calculate new frame sizes pixelwise.
3672 (x_new_font): Pixelize call to x_set_window_size.
3673 (x_check_fullscreen): Pixelize call to change_frame_size.
3674 (x_set_window_size_1, x_set_window_size): New argument
3675 pixelwise. Calculate pixelwise.
3676 (x_wm_set_size_hint): Use scroll bar area width.
3677 (w32_redisplay_interface): Add w32_draw_window_divider.
3678 * w32term.h (struct w32_output): Add vertical drag cursor.
3679 * widget.c (set_frame_size, update_wm_hints)
3680 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3682 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3683 * window.c (sequence_number): Restore.
3684 (Fwindow_pixel_width, Fwindow_pixel_height)
3685 (Fwindow_mode_line_height, Fwindow_header_line_height)
3686 (window_pixel_to_total, Frun_window_scroll_functions)
3687 (Fset_window_new_pixel, window_resize_apply_total)
3688 (Fwindow_resize_apply_total): New functions.
3689 (window_body_height, window_body_width): Rename from
3690 window_body_lines. New argument PIXELWISE.
3691 Calculate pixelwise.
3692 (Fwindow_body_height, Fwindow_body_width): New argument
3694 (coordinates_in_window, window_relative_x_coord): Use window's
3695 pixel width instead of total width.
3696 (replace_window, recombine_windows): Initialize pixel values.
3697 (resize_root_window, resize_frame_windows, grow_mini_window)
3698 (shrink_mini_window): New argument PIXELWISE.
3699 Calculate pixelwise.
3700 (Fdelete_other_windows_internal, adjust_window_margins)
3701 (window_resize_check, window_resize_apply)
3702 (Fdelete_window_internal, Fresize_mini_window_internal)
3703 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3704 (check_frame_size): Rename arguments. New argument PIXELWISE.
3705 Calculate pixelwise.
3706 (set_window_buffer): Make samebuf bool. Run configuration change
3707 hook only if buffer changed.
3708 (Fset_window_buffer): Rewrite doc-string.
3709 (make_window): Initialize new_pixel slot.
3710 (Fwindow_resize_apply): Check pixel size of root window.
3711 (Fsplit_window_internal): Call 2nd argument pixel_size.
3712 Calculate pixelwise.
3713 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3715 (save_window_data): New slots frame_text_width,
3716 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3717 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3719 (Fcurrent_window_configuration, Fset_window_configuration)
3720 (save_window_save, compare_window_configurations): Handle new
3721 slots in save_window_data and saved_window.
3722 (Fset_window_scroll_bars): Fix doc-string.
3723 (window_resize_pixelwise): New variable.
3724 (coordinates_in_window, Fcoordinates_in_window_p):
3726 (make_parent_window): Adjust sequence_number.
3727 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3729 * window.h (struct window): New members new_pixel, pixel_left,
3730 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3731 (wset_new_pixel): New function.
3732 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3733 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3734 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3735 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3736 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3737 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3738 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3739 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3740 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3741 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3742 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3743 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3744 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3745 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3746 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3748 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3749 (window_body_width, check_frame_size): Adapt external declarations.
3750 * xdisp.c (last_max_ascent): New integer.
3751 (window_text_bottom_y): Handle bottom divider.
3752 (window_box_width, window_box_height): Calculate pixelwise.
3753 (get_glyph_string_clip_rects): Handle right divider.
3754 (remember_mouse_glyph): When windows are resized pixelwise
3755 proceed with width and height set to 1.
3756 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3758 (move_it_to): Calculate and return maximum x position
3760 (Fwindow_text_pixel_size): New function.
3761 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3762 (tool_bar_lines_needed): Rename to tool_bar_height.
3763 Calculate pixelwise.
3764 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3765 Calculate pixelwise.
3766 (redisplay_tool_bar): Calculate pixelwise.
3767 (redisplay_window): Calculate pixelwise. Handle dividers.
3768 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3769 (x_draw_vertical_border): Handle dividers.
3770 (define_frame_cursor1): Handle vertical drag cursor.
3771 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3772 (expose_window): Calculate pixelwise. Handle dividers.
3773 (init_xdisp): Initialize pixel values.
3774 * xfaces.c (Qwindow_divider): New face.
3775 (realize_basic_faces): Realize it.
3776 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3777 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3778 (x_set_scroll_bar_default_width): Default actual width to 16.
3779 (Fx_create_frame): Set sizes pixelwise.
3780 (x_create_tip_frame): Default divider widths to zero.
3781 Pixelize call of change_frame_size.
3782 (Fx_show_tip): Handle divider widths. Initial pixel position
3784 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3785 (Vx_window_vertical_drag_shape): New option.
3786 * xmenu.c (free_frame_menubar): Pixelize call of
3788 * xterm.c (x_draw_window_divider): New function.
3789 (x_update_window_end): Optionally draw right divider.
3790 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3791 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3792 (handle_one_xevent, x_new_font): Calculate pixelwise.
3793 (x_set_window_size_1, x_set_window_size): New argument
3794 pixelwise. Calculate pixelwise.
3795 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3796 (struct x_redisplay_interface): Add x_draw_window_divider.
3797 * xterm.h (struct x_output): Add vertical_drag_cursor.
3799 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3801 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3802 Set invisible frames's `redisplay' when a full redisplay is requested.
3803 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3804 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3805 (display_mode_lines): Set it here instead.
3807 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3809 * dispextern.h (set_window_update_flags): Remove.
3811 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3813 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3815 * xdisp.c (REDISPLAY_SOME_P): New macro.
3816 (redisplay_internal): Use it (bug#15999).
3817 (prepare_menu_bars, redisplay_window): Use it as well.
3819 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3821 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3823 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3824 (globals_of_w32font): Zero it out.
3825 (GetCharWidth32W_Proc): New function pointer.
3826 (get_char_width_32_w): New function.
3827 (compute_metrics): If get_glyph_outline_w returns an error, try
3828 get_char_width_32_w before declaring a failure. This avoids
3829 punishing raster (a.k.a. "bitmap") fonts by slowing down
3830 redisplay. (Bug#6364).
3832 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3834 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3835 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3836 highlight needs to be redisplayed. (Bug#15913)
3838 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3840 Fix minor problems found by static checking.
3841 * buffer.h (struct buffer_text, struct buffer):
3842 * frame.h (struct frame):
3843 * window.h (struct window):
3844 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3845 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3846 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3847 no-longer-valid use of HAVE_MENUS.
3848 * xdisp.c (propagate_buffer_redisplay): Now static.
3850 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3852 * xmenu.c (Fmenu_or_popup_active_p):
3853 * window.c (Fset_window_configuration):
3854 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3855 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3856 * fns.c (Fyes_or_no_p):
3857 * editfns.c (Fmessage_box, Fmessage_or_box):
3858 * alloc.c (make_save_ptr_ptr):
3859 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3861 * window.c (Fset_window_configuration): Move select_window later.
3863 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3865 Refine redisplay optimizations to only redisplay *some* frames/windows
3866 rather than all of them.
3867 * xdisp.c (REDISPLAY_SOME): New constant.
3868 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3869 (bset_redisplay, bset_update_mode_line): New functions.
3870 (message_dolog): Use bset_redisplay.
3871 (clear_garbaged_frames): Use fset_redisplay.
3872 (echo_area_display): Use wset_redisplay.
3873 (buffer_shared_and_changed): Remove.
3874 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3875 frame titles. Compute the actual set of windows redisplayed.
3876 Don't update frame titles and menu bars for frames that don't need to
3878 (propagate_buffer_redisplay): New function.
3880 (redisplay_internal): Use it. Be more selective in the set of windows
3881 we redisplay. Propagate windows_or_buffers_changed to
3882 update_mode_lines a bit later to simplify the code.
3883 (mark_window_display_accurate_1): Reset window and buffer's
3885 (redisplay_window): Do nothing if neither the window nor the buffer nor
3886 the frame needs redisplay.
3887 * window.h (struct window): Add `redisplay' field.
3888 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3889 (redisplay_other_windows, window_list): New declarations.
3890 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3891 (window_list): Not static any more.
3892 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3893 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3894 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3895 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3896 * frame.h (struct frame): Add `redisplay' field.
3897 Move `external_menu_bar' bitfield next to other bit-fields.
3898 (SET_FRAME_GARBAGED): Use fset_redisplay.
3899 (SET_FRAME_VISIBLE): Don't garbage the frame;
3900 Use redisplay_other_windows.
3901 * buffer.h (struct buffer): Add `redisplay' field.
3902 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3903 (modify_overlay): Use bset_redisplay.
3904 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3906 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3908 Support w32 file notifications in batch mode.
3909 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3910 invalid (which happens in batch mode). If non-interactive, call
3911 handle_file_notifications to store file notification events in the
3912 input queue. (Bug#15933)
3914 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3916 * w32inevt.c (handle_file_notifications): Now external, not static.
3918 * w32term.h (handle_file_notifications): Provide prototype.
3920 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3921 init_crit, since init_display, which does that otherwise, is not
3924 2013-11-27 Glenn Morris <rgm@gnu.org>
3926 * Makefile.in ($(lispsource)/international/charprop.el): New.
3927 (emacs$(EXEEXT)): Depend on charprop.el.
3929 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3931 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3932 deleting portions of the buffer under non-nil REPLACE argument.
3935 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3936 directory, watch it and not its parent.
3937 (add_watch): Allow empty string in FILE.
3939 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3941 * window.c (Fset_window_start, window_resize_apply)
3942 (window_scroll): Reset window_end_valid (Bug#15957).
3944 2013-11-27 Glenn Morris <rgm@gnu.org>
3946 * Makefile.in (leimdir): Now in lisp source directory.
3947 ($(leimdir)/leim-list.el): Just use ../leim .
3948 * epaths.in (PATH_DUMPLOADSEARCH):
3949 * lread.c (load_path_default):
3950 * nsterm.m (ns_load_path): No more leim directory.
3952 2013-11-26 Andreas Schwab <schwab@suse.de>
3954 * .gdbinit (xgettype): Add cast.
3956 2013-11-26 Glenn Morris <rgm@gnu.org>
3958 Preload leim-list.el.
3959 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3960 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3961 is a single directory.
3963 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3965 bool-vector-subsetp is now the normal direction (Bug#15912).
3966 * data.c (Fbool_vector_subsetp): Test whether the first argument
3967 is a subset of the second one, not the reverse. Add doc string.
3969 Fix minor problems found by static checking.
3970 * lread.c (load_path_default): Now static.
3971 * textprop.c (text_property_stickiness): Be consistent about the
3972 test used when deciding whether to consider the previous character.
3973 This simplifies the code a bit.
3975 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3977 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3979 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3980 (syms_of_frame): Don't defsubr them.
3982 2013-11-25 Glenn Morris <rgm@gnu.org>
3984 * lread.c (load_path_default): Change the sense of the argument.
3985 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3986 from dump_path. When it is not, avoid checking dump_path twice.
3988 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3989 uninstalled dump_path against installed Vload_path. (Bug#15964)
3991 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3993 Export get_pos_property to Elisp.
3994 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3995 (syms_of_editfns): Export it to Elisp.
3997 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3999 2013-11-23 Romain Francoise <romain@orebokech.com>
4001 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4002 initialization here ...
4003 (syms_of_fileio): ... from here.
4005 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4007 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4008 Please use --enable-check-lisp-object-type.
4010 2013-11-23 Glenn Morris <rgm@gnu.org>
4012 * process.c (get_process): Explicit error for dead buffers.
4014 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4016 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4018 2013-11-23 Glenn Morris <rgm@gnu.org>
4020 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4021 * lread.c (load_path_check): Take path to check as argument.
4022 (load_path_default): New, split from init_lread.
4023 (init_lread): Move calc of default load-path to load_path_default.
4024 Empty elements in EMACSLOADPATH now stand for the default.
4025 (load-path): Doc fix.
4026 * emacs.c (decode_env_path): Add option to treat empty elements
4027 as nil rather than ".".
4028 * callproc.c (init_callproc_1, init_callproc):
4029 * image.c (Vx_bitmap_file_path):
4030 * lisp.h (decode_env_path):
4031 * lread.c (Vsource_directory):
4032 Update for new argument spec of decode_env_path.
4034 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4036 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4037 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4039 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4041 Fix some dependency problems that cause unnecessary recompiles.
4042 Problem reported by RMS in
4043 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4044 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4045 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4046 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4047 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4048 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4049 (boostrap-clean): No need to remove stamp-oldxmenu.
4051 Fix recently introduced bool vector overrun.
4052 This was due to an optimization that went awry.
4053 Reported by Glenn Morris in
4054 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4055 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4056 for empty vectors, undoing the 2013-11-18 change.
4057 * data.c (bool_vector_binop_driver): Rely on this.
4058 Fix bug that occasionally overran the destination.
4059 * lisp.h (struct Lisp_Bool_vector): Document this.
4061 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4063 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4066 * nsterm.m (init, run, stop:): Comment out for now, does not work
4069 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4071 * charset.c (syms_of_charset): Don't read past end of string.
4073 2013-11-19 Glenn Morris <rgm@gnu.org>
4075 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4077 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4079 Add hooks to run on gaining/losing focus. (Bug#15029)
4080 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4081 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4082 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4084 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4086 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4087 The old names predated the API change that put destination at end.
4089 Improve API of recently-added bool vector functions (Bug#15912).
4090 The old API had (bool-vector-count-matches A B)
4091 and (bool-vector-count-matches-at A B I), which gave the
4092 misleading impression that the two functions were variants, one
4093 with a location I. The new API has (bool-vector-count-population A)
4094 and (bool-vector-count-consecutive A B I) to make the distinction
4095 clearer. The first function no longer has a B argument, since the
4096 caller can easily determine the number of nils if the length and
4097 number of ts is known.
4098 * data.c (Fbool_vector_count_population): Rename from
4099 bool_vector_count_matches, and accept just 1 argument.
4100 (Fbool_vector_count_consecutive): Rename from
4101 Fbool_vector_count_matches_at.
4103 Always allocate at least one bits_word per bool vector.
4104 See Daniel Colascione in:
4105 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4106 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4107 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4108 * lisp.h (struct Lisp_Bool_vector): Document this.
4110 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4112 * insdel.c (invalidate_buffer_caches): New function, consolidated
4113 from part of prepare_to_modify_buffer.
4114 (insert_from_gap, prepare_to_modify_buffer):
4115 * coding.c (code_convert_region, code_convert_string):
4116 Call invalidate_buffer_caches. (Bug#15841)
4118 * lisp.h (invalidate_buffer_caches): Add prototype.
4120 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4122 * w32term.c (x_update_window_end): Don't invalidate the entire
4123 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4124 highlight needs to be redisplayed. (Bug#15913)
4126 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4128 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4130 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4132 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4133 while we are using Vprin1_to_string_buffer.
4135 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4136 after inserting the description string. (Bug#15907)
4138 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4140 * data.c: Work around bogus GCC diagnostic about shift count.
4141 Reported by Eli Zaretskii in
4142 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4143 (pre_value): New function.
4144 (count_trailing_zero_bits): Use it.
4146 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4148 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4149 assume C macros are not supported even under -g3 in these old GCC
4152 2013-11-15 Leo Liu <sdl.web@gmail.com>
4154 * minibuf.c (Ftry_completion, Fall_completions)
4155 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4157 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4159 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4160 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4161 This avoids placing unnecessary constants into the Emacs code.
4163 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4165 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4166 for Cygwin w32 build.
4168 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4169 for Cygwin w32 build. (Bug#15892)
4171 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4173 Simplify, port and tune bool vector implementation.
4174 * alloc.c (bool_vector_exact_payload_bytes)
4175 (bool_vector_payload_bytes): Remove.
4176 (bool_vector_fill): Return its argument.
4177 * alloc.c (bool_vector_fill):
4179 * print.c (print_object):
4180 Simplify by using bool_vector_bytes.
4181 * alloc.c (make_uninit_bool_vector):
4182 New function, broken out from Fmake_bool_vector.
4183 (Fmake_bool_vector): Use it. Use tail call.
4184 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4185 * data.c (BITS_PER_ULL): New constant.
4186 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4187 if long long versions don't exist.
4188 (shift_right_ull): New function.
4189 (count_one_bits_word): New function, replacing popcount_bits_word
4190 macro. Don't assume that bits_word is no wider than long long.
4191 (count_one_bits_word, count_trailing_zero_bits):
4192 Don't assume that bits_word is no wider than long long.
4193 * data.c (bool_vector_binop_driver, bool_vector_not):
4194 * fns.c (Fcopy_sequence):
4196 Create an uninitialized destination, to avoid needless work.
4197 (internal_equal): Simplify.
4198 (Ffillarray): Prefer tail call.
4199 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4200 contain at least one word.
4201 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4202 chars are narrower than ints.
4203 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4204 * fns.c (Fcopy_sequence):
4206 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4207 Don't try to port to hosts where bits_word values have holes; the
4208 code wouldn't work there anyway. Verify this assumption, though.
4209 (bool_vector_bytes): New function.
4210 (make_uninit_bool_vector): New decl.
4211 (bool_vector_fill): Now returns Lisp_Object.
4213 * xfns.c (xic_create_fontsetname):
4214 * xrdb.c (gethomedir): Prefer tail calls.
4216 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4218 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4219 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4221 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4222 that requires a return value.
4223 (Fset_buffer_modified_p): Take advantage of this change to do
4226 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4228 * buffer.c (Frestore_buffer_modified_p): Sync it with
4229 Fset_buffer_modified_p.
4230 (Fforce_mode_line_update): New function, moved from subr.el.
4231 (Fset_buffer_modified_p): Use them.
4232 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4234 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4236 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4237 This avoids undefined behavior when subtracting pointers into
4238 different aways. On my platform it also makes the code a tad
4239 smaller and presumably faster.
4241 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4243 * keyboard.c (command_loop_1): Use region-extract-function.
4244 * insdel.c (Qregion_extract_function): Not static any more (can we
4245 stop pretending that these vars can benefit from being marked static?).
4247 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4249 * search.c (find_newline): If buffer text is relocated during the
4250 "dumb loop", adjust C pointers into buffer text to follow suit.
4253 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4255 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4256 for conversion (Bug#15837).
4258 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4260 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4261 for the entire range of inserted characters. (Bug#15841)
4263 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4265 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4267 (realize_default_face): Remove assignment to distant-foreground if
4268 unspecified (Bug#15815).
4270 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4272 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4273 cache-long-scans disabled, since we don't want to call
4274 prepare_to_modify_buffer (in insert_1_both) for each message we
4277 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4278 from buffer.c. Improve commentary to the buffer field setter
4281 * buffer.c (bset_cache_long_scans): Static function deleted.
4282 Improve commentary to the buffer field setter functions.
4283 (init_buffer_once): Default for cache-long-scans changed to t.
4286 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4288 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4290 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4291 This bug was introduced in my 2013-06-21 change, and caused
4292 struct Lisp_Sub_Char_Table objects to be given too many slots,
4293 which broke 'make -C admin/unidata'.
4295 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4297 Import changes from mac-port 4.5.
4298 * macfont.m (mac_font_copy_default_descriptors_for_language)
4299 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4300 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4301 (macfont_language_default_font_names): New.
4302 (macfont_list): Rearrange language/charset code.
4303 (macfont_close): Don't check for macfont_info->cache.
4304 (mac_ctfont_create_preferred_family_for_attributes): New font
4305 selection code, call
4306 mac_font_copy_default_name_for_charset_and_languages.
4307 (mac_font_copy_default_descriptors_for_language)
4308 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4310 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4312 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4314 Port to C11 aligned_alloc, and fix some integer overflows.
4315 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4316 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4317 and use of posix_memalign replaced with aligned_alloc.
4318 (aligned_alloc): New function, defined or declared as needed.
4319 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4320 Don't undef; configure.ac now does this.
4321 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4322 (calloc, aligned_alloc): Check for integer overflow.
4323 (aligned_alloc): Rename from memalign. All uses changed.
4324 (memalign): New function, an alias for aligned_alloc.
4326 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4328 * xdisp.c (redisplay_internal): Fix typo in last change.
4330 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4332 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4334 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4336 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4337 redisplay--mode-lines-cause.
4338 (redisplay_internal): Keep them uptodate. Remove redundant check of
4339 buffer_shared_and_changed.
4340 * *.[chm]: Number every assignment to update_mode_lines so we
4341 can track why it is set.
4343 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4345 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4347 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4349 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4350 can track why it is set.
4352 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4354 Integer-related fixes for term.c etc.
4355 * dispextern.h (face_tty_specified_color): New function.
4356 * term.c (turn_on_face): Don't rely on undefined behavior when
4357 assigning an out-of-range value to 'long'.
4358 Simplify test for toggling highlight.
4359 (tty_capable_p): Omit last two (unused) args. All callers changed.
4360 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4361 (read_menu_input, tty_menu_activate, tty_menu_show):
4362 * xfaces.c (x_supports_face_attributes_p)
4363 (tty_supports_face_attributes_p):
4364 Use bool for boolean. All callers changed.
4365 (tty_supports_face_attributes_p): Omit defaults for color indices;
4366 no longer needed. Simplify tail call.
4368 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4370 * xdisp.c (prepare_menu_bars): Mark static.
4371 * lisp.h (prepare_menu_bars): Don't declare.
4372 * xselect.c (x_handle_selection_clear):
4373 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4375 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4377 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4378 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4380 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4382 * keyboard.c (Fcommand_error_default_function): Rename from
4383 Fdefault_error_output.
4385 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4387 * keyboard.c (Fdefault_error_output): New function, extracted from
4389 (syms_of_keyboard): Use it for Vcommand_error_function.
4391 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4393 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4394 (init_eval): Use it to ensure handlerlist is non-NULL.
4395 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4396 (Fsignal): Adjust NULLness test of handlerlist.
4397 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4399 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4401 * callproc.c (call_process): Call prepare_to_modify_buffer before
4402 decoding text read from the sub-process, as the decoded stuff will
4403 be inserted into the buffer. This will invalidate the various
4404 caches maintained for the buffer. (Bug#15148)
4406 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4408 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4409 string of glyphless-char-display.
4411 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4413 * nsfns.m (ns_get_name_from_ioreg): New function.
4414 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4415 OSX >= 10.9. Use ns_get_name_from_ioreg.
4417 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4419 Simplify and port recent bool vector changes.
4420 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4421 only in this file. Use a more-efficient implementation if the
4422 second argument is a power of 2.
4423 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4424 Remove no-longer-necessary compile-time checks.
4425 (bool_vector_exact_payload_bytes): New function.
4426 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4427 exact payload changed to call the new function. Do not assume
4428 that the arg or result fits in ptrdiff_t.
4429 (bool_vector_fill): New function.
4430 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4432 (vroundup_ct): Don't assume arg fits in size_t.
4433 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4434 invoke set_category_set.
4435 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4436 All callers changed. Use bool_vector_set.
4437 * category.h (XCATEGORY_SET): Remove; no longer needed.
4438 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4440 * data.c (Faref): Use bool_vector_ref.
4441 (Faset): Use bool_vector_set.
4442 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4443 (Fbool_vector_not, Fbool_vector_count_matches)
4444 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4445 * fns.c (concat): Use bool_vector_ref.
4446 (Ffillarray): Use bool_vector_fill.
4447 (mapcar1): Use bool_vector_ref.
4448 (sxhash_bool_vector): Hash words, not bytes.
4449 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4450 a constant, since it's now used in #if.
4451 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4452 unsigned char on unusual architectures, so that we no longer
4453 assume that the number of bits per bits_word is a power of two or
4454 is a multiple of 8 or of CHAR_BIT.
4455 (Qt): Add forward decl.
4456 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4457 at least as strictly as bits_word.
4458 (bool_vector_data, bool_vector_uchar_data): New accessors.
4459 All data structure accesses changed to use them.
4460 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4461 (bool_vector_set): New functions.
4462 (bool_vector_fill): New decl.
4463 (ROUNDUP): Move to alloc.c as described above.
4465 Fix recent gnutls changes.
4466 * gnutls.c (Fgnutls_boot): Don't assume C99.
4467 * process.c (wait_reading_process_output): Fix typo in recent change.
4469 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4471 * process.c (wait_reading_process_output, read_process_output)
4472 (send_process): Check gnutls_state is not NULL.
4474 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4475 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4477 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4479 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4480 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4482 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4485 * nsfns.m (Fx_create_frame): Fix memory leak.
4487 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4488 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4489 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4491 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4493 * xdisp.c (message3_nolog, message_with_string): Encode the string
4494 before writing it to the terminal in a non-interactive session.
4496 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4497 sure we concatenate them into a unibyte string.
4499 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4500 resulting temporary name before returning it to the caller.
4501 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4502 is a unibyte string, convert NAME to a unibyte string to ensure
4503 that the result is also a unibyte string.
4505 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4506 create unibyte strings from default paths and directory/file
4509 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4512 * callproc.c (init_callproc): Use build_unibyte_string to make
4513 sure we create unibyte strings from default paths and
4514 directory/file names.
4516 * buffer.c (init_buffer): Don't store default-directory of
4517 *scratch* in multibyte form. The original problem which led to
4518 that is described in
4519 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4520 but it was solved long ago. (Bug#15260)
4522 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4524 Port to stricter C99 platforms.
4525 Especially, C99 prohibits nesting a struct X inside struct Y if
4526 struct X has a flexible array member.
4527 * alloc.c (struct sdata): New type.
4528 (sdata): Implement in terms of struct sdata.
4529 Remove u member; all uses replaced by next_vector, set_next_vector.
4530 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4531 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4532 (struct sblock): Rename first_data member to data, which is now
4533 a flexible array member. All uses changed.
4534 (next_vector, set_next_vector, large_vector_vec): New functions.
4535 (vector_alignment): New constant.
4536 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4537 (struct large-vector): Now merely a NEXT member, since the old approach
4538 ran afoul of stricter C99. All uses changed to use
4539 large_vector_vec or large_vector_offset.
4540 (large_vector_offset): New constant.
4541 * dispnew.c: Include tparam.h, for tgetent.
4542 Do not include term.h; no longer needed.
4543 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4544 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4545 (struct Lisp_Vector): Use a flexible array member for contents,
4546 instead of a union with a member that is an array of size 1.
4548 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4549 fact that the struct no longer contains a union.
4550 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4551 (struct Lisp_Save_Value, struct Lisp_Free):
4552 Use unsigned, not int, for spacers, to avoid c99 warning.
4553 (union specbinding): Use unsigned, not bool, for bitfield, as
4554 bool is not portable to pre-C99 hosts.
4556 2013-11-04 Glenn Morris <rgm@gnu.org>
4558 * emacs.c (usage_message): Mention that `-L :...' appends.
4560 2013-11-02 Glenn Morris <rgm@gnu.org>
4562 * Makefile.in (abs_builddir): Remove.
4563 (bootstrap_exe): Use relative filename.
4565 Use relative filenames in TAGS files.
4566 * Makefile.in (abs_srcdir): Remove it again.
4567 (.PHONY): Remove frc.
4568 (maintainer-clean): No more TAGS-LISP file.
4569 (TAGS): Pass relative file names to etags.
4570 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4572 * Makefile.in (abs_srcdir): New, set by configure.
4574 (maintainer-clean): Remove pointless echo. That should be in the
4575 top-level Makefile, if anywhere. Delete TAGS-LISP.
4576 (extraclean): No s/ and m/ directories for some time.
4577 (TAGS): Also depend on ctagsfiles3.
4578 Remove no-longer-defined S_FILE.
4579 Pass absolute filenames to etags once more.
4580 (TAGS-LISP): Replace lispdir with its expansion.
4581 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4582 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4584 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4586 * xfaces.c (check_lface_attrs, realize_default_face):
4587 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4588 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4590 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4592 * emacs.c (original_pwd): Remove global var by making it local.
4593 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4595 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4597 * xfaces.c: Declare color_distance.
4598 (QCdistant_foreground): New variable.
4599 (NEAR_SAME_COLOR_THRESHOLD): New define.
4600 (load_color2): New function.
4601 (load_color): Call load_color2.
4602 (load_face_colors): Call load_color2 and if distant-color is specified
4603 calculate distant and use distant-color if colors are near.
4604 (LFACE_DISTANT_FOREGROUND): New define.
4605 (merge_face_ref, Finternal_set_lisp_face_attribute)
4606 (Finternal_get_lisp_face_attribute)
4607 (x_supports_face_attributes_p): Handle distant-foreground similar to
4609 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4611 * dispextern.h (lface_attribute_index):
4612 Add LFACE_DISTANT_FOREGROUND_INDEX.
4614 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4616 * image.c (pbm_next_char): New function.
4617 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4618 (pbm_scan_number): Use it.
4619 (Qlibjpeg_version): New variable.
4620 (syms_of_image): DEFSYM and initialize it.
4622 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4624 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4626 2013-10-31 Glenn Morris <rgm@gnu.org>
4628 * emacs.c (original_pwd): New char.
4629 (main): If using --chdir, store original_pwd.
4630 (init_cmdargs): When setting Vinvocation_directory based on a
4631 relative argv[0], use original_pwd if set. (Bug#15768)
4633 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4635 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4637 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4639 * insdel.c: Fix minor problems found by static checking.
4640 (Qregion_extract_function): Now static.
4641 (prepare_to_modify_buffer_1): Remove unused locals.
4643 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4645 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4646 (syms_of_xdisp): Declare pre-redisplay-function.
4647 (markpos_of_region): Remove function.
4648 (init_iterator, compute_stop_pos, handle_face_prop)
4649 (face_before_or_after_it_pos, reseat_to_string)
4650 (get_next_display_element, window_buffer_changed)
4651 (redisplay_internal, try_cursor_movement, redisplay_window)
4652 (try_window_reusing_current_matrix, try_window_id, display_line)
4653 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4654 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4655 * window.h (struct window): Remove field `region_showing'.
4656 * dispextern.h (struct it): Remove region_beg/end_charpos.
4657 (face_at_buffer_position, face_for_overlay_string)
4658 (face_at_string_position): Update prototypes.
4659 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4660 (face_at_string_position): Remove `region_beg' and `region_end' args.
4661 * fontset.c (Finternal_char_font):
4662 * font.c (font_at, font_range): Adjust calls accordingly.
4663 * insdel.c (Qregion_extract_function): New var.
4664 (syms_of_insdel): Initialize it.
4665 (prepare_to_modify_buffer_1): Use it.
4667 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4669 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4670 * ftxfont.c (ftxfont_get_gcs):
4671 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4672 * xfaces.c (x_free_colors, x_free_dpy_colors)
4673 (x_create_gc, unload_color):
4674 * xselect.c (x_property_data_to_lisp):
4675 * xsettings.c (parse_settings):
4676 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4677 (get_bits_and_offset): Adjust definition.
4678 * frame.c (XParseGeometry): Adjust locals.
4679 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4680 * regex.h (toplevel): Likewise for reg_syntax_t.
4682 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4684 * eval.c (run_hook_with_args): Use FUNCTIONP.
4686 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4688 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4689 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4690 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4691 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4692 on MS-Windows anyway.
4693 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4694 (free_realized_face): ...adjust user.
4695 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4696 white relief pixels to -1.
4697 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4698 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4699 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4701 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4703 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4704 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4705 in practice now. All callers changed.
4707 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4709 * dispextern.h (struct face): Use bitfields for 'underline_type'
4710 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4711 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4712 'stipple' member. Move 'lface' member up to help...
4713 * xfaces.c (make_realized_face): ...this function to find and
4714 clear just the members that need clearing.
4715 (load_face_colors, realize_x_face):
4716 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4718 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4720 * xftfont.c (struct xftfont_info): Remove set-but-unused
4722 (xftfont_open): Adjust user.
4723 (xftfont_get_colors): Remove useless prototype.
4725 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4727 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4728 before passing them to 'unexec'. (Bug#15260)
4730 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4732 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4734 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4736 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4737 the changed signature of the font driver's 'close' method.
4739 * w32font.h (w32font_close): Adjust the prototype to the change in
4740 function definition.
4742 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4744 * w32uniscribe.c (uniscribe_close): Adapt the call to
4745 w32font_close to its new prototype.
4747 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4749 Omit unused frame argument of font API's close function.
4750 * font.h (struct font): Drop frame argument. Adjust comment.
4751 * font.c (font_clear_cache, font_close_object): Adjust users.
4752 * ftfont.c (ftfont_close):
4753 * ftxfont.c (ftxfont_close):
4754 * macfont.m (macfont_close):
4755 * nsfont.m (nsfont_close):
4756 * w32font.c (w32font_close):
4757 * xfont.c (xfont_close):
4758 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4759 tweak comments and make functions safe if called more than once for
4760 the same font object.
4762 Perform font-specific cleanup when font object is swept by GC. See
4763 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4764 * alloc.c (cleanup_vector): New function.
4765 (sweep_vector): Call it for each reclaimed vector object.
4766 * font.h (struct font): Adjust comment.
4768 2013-10-24 Glenn Morris <rgm@gnu.org>
4770 * Makefile.in (abs_top_srcdir): New, set by configure.
4772 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4774 Adjust recent font-related changes to fix bug#15686.
4775 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4776 is a live window system frame, mark its default font too.
4778 2013-10-23 Glenn Morris <rgm@gnu.org>
4780 * Makefile.in (RUN_TEMACS): Make relative (again).
4781 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4782 (bootstrap-emacs$(EXEEXT)):
4783 Quote entities that might contain whitespace.
4785 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4787 Port to Solaris 10 and its bundled GCC.
4788 Problem reported by Timothy C. Burt.
4789 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4791 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4793 Do not allow font caches to grow too large.
4794 * alloc.c (compact_font_cache_entry, compact_font_caches):
4795 New functions or stub if not HAVE_WINDOW_SYSTEM.
4796 (compact_undo_list): Factor out from Fgarbage_collect.
4798 (mark_face_cache): Mark face font. Move down to avoid
4800 (mark_terminals): Do not mark font cache here.
4801 (Fgarbage_collect): Call compaction functions described
4802 above. Adjust comment.
4804 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4806 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4807 chdir to HOME (bug#15607).
4809 * nsterm.m (Qcocoa, Qgnustep): New variables.
4810 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4811 (ns_get_color): Make selection color work for GNUstep also.
4813 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4815 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4816 handles mouse clicks. Instead, let GPM use the same code as all
4817 the other mice use. See the discussion starting at
4818 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4819 for the details of the problem with the menu bar this fixes.
4821 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4823 Remove port-specific display name lists to avoid extra
4824 complexity and data duplication with display info lists.
4825 * xterm.h (x_display_name_list): Remove declaration.
4826 * xterm.c (x_display_name_list): Remove.
4827 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4828 * xfns.c (x_display_info_for_name, Fx_display_list):
4829 Likewise. Use x_display_list where appropriate.
4830 * w32term.h (w32_display_name_list): Remove declaration.
4831 * w32term.c (w32_display_name_list): Remove.
4832 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4834 * w32fns.c (x_display_info_for_name, Fx_display_list):
4835 Likewise. Use x_display_list where appropriate.
4836 * nsterm.h (ns_display_name_list): Remove declaration.
4837 * nsterm.m (ns_display_name_list): Remove.
4838 (ns_term_init, syms_of_nsterm): Adjust users.
4839 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4840 Likewise. Use x_display_list where appropriate.
4841 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4842 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4843 (mark_terminals): Mark per-terminal font cache.
4845 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4847 Don't run timers in input-pending-p. Its new check-timers param
4848 provides the prior behavior. (Bug#15045).
4849 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4851 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4853 Make some functions static in non-Microsoft builds.
4854 On my platform (Fedora 19 x86-64), this shrinks the
4855 Emacs executable (text+data) by 0.25%.
4856 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4857 (load_color) [!MSDOS]:
4858 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4859 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4860 * lisp.h (check_existing):
4861 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4862 (network_interface_info) [!WINDOWSNT]:
4863 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4864 Remove extern decls.
4865 * fileio.c (check_existing):
4866 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4867 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4868 (network_interface_info) [!WINDOWSNT]:
4869 * term.c (encode_terminal_code) [!WINDOWSNT]:
4870 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4871 * xfaces.c (load_color) [!MSDOS]:
4873 * fileio.c (check_existing, check_executable, check_writable):
4874 * process.c (network_interface_list, network_interface_info):
4875 Move earlier, so that we don't need forward decls.
4876 * gnutls.c (fn_gnutls_transport_set_errno)
4877 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4879 * w32.c (init_environment): Use faccessat rather than
4880 check_existing, partly for consistency with the rest of the code
4881 in this file, partly so that check_existing can be static.
4883 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4884 * emacs.c (MAIN_PROGRAM): New macro.
4885 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4886 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4888 bool vector int width fixes
4889 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4890 (Fbool_vector_count_matches_at):
4891 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4892 can exceed PTRDIFF_MAX, at least in theory.
4893 (Fbool_vector_count_matches_at):
4894 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4896 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4898 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4899 (struct sockaddr): Add forward decl, for platforms that lack it.
4901 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4903 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4906 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4908 * w32.c (network_interface_get_info, network_interface_list)
4909 (network_interface_info): New functions. (Bug#15610)
4910 (GetAdaptersInfo_Proc): New typedef.
4911 (get_adapters_info): New wrapper function.
4912 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4914 * process.h (network_interface_list, network_interface_info):
4917 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4918 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4919 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4920 for WINDOWSNT. Doc fix.
4921 (syms_of_process): Defsubr Snetwork_interface_list and
4922 Snetwork_interface_info unconditionally.
4924 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4925 in NS GUI sessions. (Bug#15629)
4927 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4929 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4931 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4933 * print.c (print_object): Print " ..." when truncating bool vectors.
4935 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4937 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4938 standard mouse buttons.
4940 * termhooks.h (struct input_event): Remove incorrect commentary.
4942 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4944 Disallow bool vector operations on mixed-length operands.
4945 The old behavior left garbage in the result vector sometimes,
4946 and didn't seem to be useful.
4947 * data.c (Qwrong_length_argument): New static var.
4948 (wrong_length_argument): New function.
4949 (bool_vector_binop_driver): Check that args agree in length.
4951 * keyboard.c, keyboard.h (all_kboards): Now static.
4953 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4955 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4956 note from the lispref.
4958 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4960 * nsterm.h (struct ns_display_info): Remove set-but-unused
4961 member image_cache (image caches are per-terminal anyway).
4962 (FRAME_X_IMAGE_CACHE): Remove.
4963 * nsterm.m (ns_initialize_display_info): Adjust user.
4965 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4967 * w32proc.c: Include mingw_time.h.
4969 * w32.c: Include mingw_time.h.
4971 Implement scrolling of TTY menus when the screen is too short.
4973 * term.c (tty_menu_display): Accept an additional argument, the
4974 menu item from which to start displaying the menu. Account for
4975 the value of Y when limiting the menu to the number of available
4977 (mi_result): New enumeration.
4978 (read_menu_input): Return enumerated value. When the y coordinate
4979 hits min_y or max_y, return scroll indication instead of wrapping
4981 (tty_menu_activate): Handle the scrolling indications from
4982 read_menu_input. Compute the first menu item to display and pass
4983 it to tty_menu_display.
4985 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4987 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4988 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4989 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4990 Adjust to match the change described below.
4991 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4992 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4993 memory_below_frame members to...
4994 * termchar.h (struct tty_display_info): ...here because they're
4995 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4996 * term.c (init_tty):
4997 * nsterm.m (ns_create_terminal):
4998 * w32term.c (w32_create_terminal):
4999 * xterm.c (x_create_terminal): Adjust users.
5000 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5001 to filter out non-TTY frames. Adjust comment.
5002 (scrolling): Adjust user. Prefer eassert for debugging check.
5004 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5006 * xfaces.c (PT_PER_INCH): Remove unused macro.
5007 * termhooks.h (struct terminal): Remove set-but-unused
5008 member fast_clear_end_of_line.
5009 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5010 * nsterm.m (ns_create_terminal):
5011 * term.c (init_tty):
5012 * w32term.c (w32_create_terminal):
5013 * xterm.c (x_create_terminal): Adjust users.
5015 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5017 * lisp.h (bool_vector_size): New function.
5018 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5019 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5020 (Fbool_vector_not, Fbool_vector_count_matches_at):
5021 Remove uses of 'eassume' that should no longer be needed,
5022 because they are subsumed by the 'eassume' in bool_vector_size.
5024 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5026 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5027 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5028 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5030 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5032 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5033 have different dimensions. (Bug#15575)
5035 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5038 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5040 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5042 * term.c (tty_menu_show): Never return with unbalanced
5043 specpdl. Use eassert for debugging check. Adjust style.
5045 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5047 * term.c (read_menu_input): Make selection of menu items
5048 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5049 (tty_menu_activate): Fix off-by-one error when computing max_y.
5051 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5053 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5054 audit logging (only used with GnuTLS 3.x) and enable it.
5056 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5058 * dispnew.c (redraw_frame): Remove useless #ifdef because
5059 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5060 Also, move TTY fflush to...
5061 * term.c (tty_update_end): ...this function.
5063 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5065 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5066 the end of the frame's glyph matrix. (Bug#15575)
5068 * term.c (tty_menu_display): Don't move cursor while overwriting
5069 frame's glyphs with menu items. Limit the number of items
5070 displayed to what can be shown on the available screen lines,
5071 excluding the echo area.
5072 (tty_menu_activate): Limit the Y coordinate allowed by
5073 read_menu_input to the last screen line used for menu display.
5075 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5077 * lisp.h (eassume): New macro.
5078 Also, include <verify.h>, for 'assume'.
5079 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5080 (vroundup, vector_nbytes):
5081 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5082 (Fbool_vector_not, Fbool_vector_count_matches)
5083 (Fbool_vector_count_matches_at):
5084 Use eassume, not eassert.
5085 * casetab.c (set_identity, shuffle):
5086 * composite.c (composition_gstring_put_cache):
5087 * dispnew.c (update_frame_1):
5088 * ftfont.c (ftfont_shape_by_flt):
5089 * image.c (gif_load):
5090 * intervals.c (offset_intervals):
5091 * macfont.m (macfont_shape):
5092 Remove calls to 'assume' that are no longer needed, because
5093 --enable-gcc-warnings no longer generates bogus warnings
5094 when these calls are removed.
5096 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5098 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5100 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5102 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5103 (Qsubstitute_env_in_file_name): New var.
5104 (syms_of_fileio): Define it.
5106 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5108 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5109 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5112 * term.c (save_and_enable_current_matrix): Don't allocate and
5113 don't save margin areas.
5114 (restore_desired_matrix): Don't restore margin areas.
5115 (free_saved_screen): Don't free margin areas.
5117 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5119 * image.c: Pacify --enable-gcc-warnings.
5120 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5121 #define only if used.
5123 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5125 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5126 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5127 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5128 (gif_load): For giflib v5.x and later, display the error message
5129 produced by giflib when its functions fail.
5130 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5133 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5135 * keyboard.c (last_event_timestamp): Remove. For X selection and
5136 GTK popup menus, it may be obtained from per-frame X display info.
5137 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5138 (process_special_events): Adjust users.
5139 * keyboard.h (last_event_timestamp): Remove declaration.
5140 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5141 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5142 * menu.h (xmenu_show): Adjust prototype.
5143 * menu.c (Fx_popup_menu): Adjust user.
5144 * xselect.c (x_own_selection, x_get_foreign_selection)
5145 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5147 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5149 * keyboard.c (init_kboard): Now static. Add arg
5150 to denote window system. Adjust comment.
5151 (init_keyboard): Adjust user.
5152 (allocate_kboard): New function.
5154 * nsterm.m (ns_term_init):
5155 * term.c (init_tty):
5156 * w32term.c (w32_create_terminal):
5157 * xterm.c (x_term_init): Use it.
5158 * keyboard.h (init_kboard): Remove prototype.
5159 (allocate_kboard): Add prototype.
5161 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5163 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5164 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5166 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5168 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5170 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5172 * term.c (tty_menu_activate): Flush the output stream after
5173 showing the cursor, and don't mark the frame garbaged at exit from
5174 the function. Fixes redisplay glitches when moving from one menu
5177 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5179 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5180 or throw error (Bug#15570).
5182 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5184 * intervals.c (temp_set_point_both): Move test into 'eassert',
5187 * lisp.h (eassert): Don't use 'assume'.
5188 Sometimes 'assume' wins in performance, and sometimes it loses,
5189 so it shouldn't be used all the time. Perhaps we need two
5190 flavors of 'eassert', one for where 'assume' is far more likely
5191 to help or to hurt; but that can be done later.
5192 Problem reported by Dmitry Antipov in
5193 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5194 Also, don't include <verify.h>; no longer needed.
5196 2013-10-09 Glenn Morris <rgm@gnu.org>
5198 * eval.c (Fcond): Doc tweak.
5200 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5202 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5203 expressions with side effects to eassert. (Bug#15565)
5205 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5207 * fns.c (hashfn_user_defined): Allow hash functions to return any
5210 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5212 Fix minor problems found by static checking.
5213 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5214 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5215 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5216 * keyboard.c (read_menu_command): Remove unused local.
5217 * lisp.h (read_menu_command): New decl.
5218 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5219 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5220 Return ptrdiff_t, not int.
5221 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5222 not int, for benefit of xpalloc.
5223 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5225 (have_menus_p): Remove; unused.
5226 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5227 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5228 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5230 (save_and_enable_current_matrix): Omit unnecessary casts.
5231 (read_menu_input): Omit local extern decl (now in lisp.h).
5232 Don't access uninitialized storage if mouse_get_xy fails.
5233 (tty_menu_activate): Mark local as initialized, for lint.
5234 (tty_menu_activate, tty_meny_show): Remove unused locals.
5236 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5238 Support menus on text-mode terminals.
5239 * xterm.h (xw_popup_dialog): Add prototype.
5241 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5242 (xmenu_show): Block input here, instead in Fx_popup_menu.
5243 (xw_popup_dialog): New function, with X-specific bits of popup
5246 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5249 * window.c (Fset_window_configuration): Use run-time tests of the
5250 frame type instead of compile-time conditionals, when menu-bar
5251 lines are considered.
5253 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5254 (w32_popup_dialog): New prototypes.
5256 * w32menu.c (Fx_popup_dialog): Function deleted.
5257 (w32_popup_dialog): New function, with w32 specific bits of popup
5258 dialogs. Block input here.
5260 * w32inevt.c (w32_console_read_socket): Minor change to add
5261 debugging TTY events.
5263 * w32fns.c (show_hourglass): If returning early because the frame
5264 is not a GUI frame, unblock input.
5266 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5267 (cursorY): New functions.
5269 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5270 WINDOWSNT, macros that call curX and curY elsewhere.
5272 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5274 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5275 specific function to hide and show cursor on a text-mode terminal.
5276 (tty_menu_struct, struct tty_menu_state): New structures.
5277 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5278 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5279 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5280 (tty_menu_locate, save_and_enable_current_matrix)
5281 (restore_desired_matrix, screen_update, read_menu_input)
5282 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5283 (tty_pop_down_menu, tty_menu_last_menubar_item)
5284 (tty_menu_new_item_coords, tty_menu_show): New functions.
5285 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5287 * nsterm.h (ns_popup_dialog): Adjust prototype.
5289 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5291 (ns_popup_dialog): Adapt order of arguments to the other
5292 *_menu_show implementations.
5293 (Fx_popup_dialog): Function deleted.
5295 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5297 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5299 * menu.c (have_boxes): New function.
5300 (single_keymap_panes): Use it instead of a compile-time
5302 (single_menu_item): Use run-time tests of the frame type instead
5303 of compile-time conditionals.
5304 (encode_menu_string): New function.
5305 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5306 the macro, since different types of frame need different encoding
5308 (digest_single_submenu): Use run-time tests of frame type instead
5309 of, or in addition to, compile-time conditionals.
5310 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5311 (Fx_popup_menu): Detect when the function is called from keyboard
5312 on a TTY. Don't barf when invoked on a text-mode frame.
5313 Check frame type at run time, instead of compile-time conditionals for
5314 invoking terminal-specific menu-show functions.
5315 Call tty_menu_show on text-mode frames.
5316 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5317 run time to determine which alternative to invoke; support dialogs
5320 * keyboard.h <Qmouse_movement>: Declare.
5322 * keyboard.c <Qmouse_movement>: Now extern.
5323 <Qecho_keystrokes>: New static variable.
5324 (read_key_sequence): Accept an additional argument, a flag to
5325 prevent redisplay during reading of the key sequence. All callers
5327 (read_menu_command): New function.
5328 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5330 (toolkit_menubar_in_use): New function.
5331 (make_lispy_event): Use it instead of a compile-time test.
5333 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5334 window-system being available.
5336 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5337 to x-popup-dialog on the frame type, they all now support popup
5340 * dispnew.c (save_current_matrix): Save the margin areas.
5341 (restore_current_matrix): Restore margin areas.
5342 (update_frame_with_menu): New function.
5344 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5347 * alloc.c (make_save_ptr): Now compiled unconditionally.
5349 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5351 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5352 (redraw_frame, update_frame): Adjust users.
5353 * dispextern.h (set_window_update_flags): Adjust prototype.
5354 * xdisp.c (redisplay_internal): When updating all frames with zero
5355 windows_or_buffers_changed, assume that only the windows that shows
5356 current buffer should be really updated.
5358 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5360 Do not allocate huge temporary memory areas and objects while encoding
5361 for file I/O, thus reducing an enormous memory usage for large buffers.
5362 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5363 * coding.h (struct coding_system): New member raw_destination.
5364 * coding.c (setup_coding_system): Initialize it to zero.
5365 (encode_coding_object): If raw_destination is set, do not create
5366 dst_object. Add comment.
5367 * fileio.c (toplevel): New constant E_WRITE_MAX.
5368 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5369 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5371 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5373 * nsterm.m (windowDidExitFullScreen:)
5374 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5376 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5378 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5379 * keyboard.c (unblock_input_to): Don't process pending signals
5380 if a fatal error is in progress.
5382 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5383 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5384 they're talking about words in Lisp bool vectors.
5385 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5386 * data.c (popcount_bits_word): Rename from popcount_size_t.
5387 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5390 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5392 Improve support for popcount and counting trailing zeros (Bug#15550).
5393 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5394 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5395 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5396 (popcount_size_t_msc, popcount_size_t_gcc):
5397 Remove; now done by Gnulib.
5398 (popcount_size_t): Now a macro that defers to Gnulib.
5399 (count_trailing_zero_bits): Return int, for consistency with
5400 Gnulib and because Emacs prefers signed to unsigned int.
5401 Don't assume that size_t is either unsigned int or unsigned long
5402 or unsigned long long.
5403 (size_t_to_host_endian): Do not assume that size_t is either
5404 exactly 32 or exactly 64 bits wide.
5405 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5406 etc., so that it's now an enum constant, not a macro.
5407 No need to assume that it's either 32 or 64.
5409 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5411 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5414 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5416 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5417 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5419 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5421 emacs_read and emacs_write now use void *, not char *.
5422 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5423 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5424 Buffer arg is now void *, not char *. This matches plain
5425 'read' and 'write' better, and avoids a constraint violation
5426 on Solaris 9 with Oracle Studio.
5428 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5430 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5431 memset to explicit loop. Otherwise copy largest possible chunk
5432 from initialized to uninitialized part, thus allowing the longer
5433 memcpy runs and reducing the number of loop iterations.
5435 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5437 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5438 hide toolbar (Bug#15388).
5439 (windowDidEnterFullScreen:): If presentation options are zero,
5440 set them here (Bug#15388).
5441 (ns_update_auto_hide_menu_bar): Remove runtime check.
5442 Don't auto hide dock unless menubar is also auto hidden.
5444 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5446 * editfns.c (message): Mention batch mode in doc string.
5448 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5450 * nsterm.m (check_native_fs): Remove erroneous comment.
5452 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5454 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5455 uses find_newline instead of scan_newline and so doesn't move point.
5457 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5459 Use hardware support for byteswapping on glibc x86 etc.
5460 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5461 whereas the old swap64 needed 30.
5462 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5463 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5464 Use byteswap.h's macros to swap bytes.
5465 * lisp.h (swap16, swap32, swap64): Remove.
5466 All uses replaced by bswap_16, bswap_32, bswap_64.
5468 * bytecode.c (exec_byte_code): Use some more volatile variables
5469 to work around local variables getting clobbered by longjmp.
5470 Port to pre-C99, which doesn't allow decls after stmts.
5472 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5474 * lisp.h (eassert): Assume that COND is true when optimizing.
5475 In other words, take on the behavior of eassert_and_assume.
5476 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5477 (eassert_and_assume): Remove. All uses replaced by eassert.
5479 * xdisp.c (Qglyphless_char): Now static.
5481 Adjust to merge from gnulib.
5482 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5483 * lisp.h: Include <verify.h>, for 'assume'.
5485 * eval.c (clobbered_eassert): New macro.
5486 (internal_catch, internal_condition_case)
5487 (internal_condition_case_1, internal_condition_case_2)
5488 (internal_condition_case_n): Use it instead of eassert
5489 when the argument contains locals clobbered by longjmp.
5490 Don't use clobbered locals outside of clobbered_eassert.
5491 (internal_lisp_condition_case): Use a volatile variable
5492 to work around a local variable's getting clobbered.
5494 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5496 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5497 (PUSH_HANDLER): New macro.
5498 (catchlist): Remove.
5499 (handlerlist): Always declare.
5501 * eval.c (catchlist): Remove (merge with handlerlist).
5502 (handlerlist, lisp_eval_depth): Not static any more.
5503 (internal_catch, internal_condition_case, internal_condition_case_1)
5504 (internal_condition_case_2, internal_condition_case_n):
5506 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5507 handlerlist/catchlist.
5508 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5509 handlerlist which can only handle a single condition-case handler at
5511 (find_handler_clause): Simplify since we only a single branch here
5514 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5516 (bcall0): New function.
5517 (exec_byte_code): Add corresponding cases. Improve error message when
5518 encountering an invalid byte-code. Let Bunwind_protect accept
5519 a function (rather than a list of expressions) as argument.
5521 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5522 and make them unconditional now that they're heap-allocated.
5524 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5526 * charset.c (Fdecode_char, Fencode_char): Remove description of
5527 `restriction' arg. now that it's hidden by advertised-calling-convention.
5529 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5531 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5532 Remove unused variable (from mac-port).
5533 (macfont_draw): Use s->ybase for correct y position.
5535 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5537 * frame.h (struct frame): Drop has_minibuffer member because...
5538 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5539 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5541 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5543 * window.h (struct window): Prefer enum text_cursor_kinds to int
5544 for phys_cursor_type member. Move the latter, phys_cursor_width,
5545 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5546 * window.c (replace_window, make_window): Adjust users.
5548 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5550 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5551 this module is never compiled otherwise.
5553 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5555 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5558 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5560 * xdisp.c (get_next_display_element): Don't call face_for_font in
5561 a build configured --without-x. (Bug#15484)
5563 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5565 * window.c (calc_absolute_offset): #elif should be #elif defined.
5567 * frame.c (delete_frame): Block/unblock input to overcome race
5568 condition (Bug#15475).
5570 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5572 * frame.c (delete_frame): Record selected frame only after
5573 calling Qdelete_frame_functions (Bug#15477).
5575 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5577 * nsterm.m (ns_selection_color): Remove.
5578 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5579 NSColor selectedText(Background)Color. Only for COCOA.
5580 (ns_term_init): Remove assignment of ns_selection_color, logic
5581 moved to ns_get_color.
5583 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5584 NS_SELECTION_COLOR_DEFAULT.
5585 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5587 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5589 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5590 frame' does not have the tool_bar_window member.
5592 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5594 Signal error when reading an empty byte-code object (Bug#15405)
5595 * lread.c (read1): Signal error.
5596 * alloc.c (make_byte_code): eassert header size.
5597 (sweep_vectors): Change an int to size_t.
5599 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5601 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5602 instead of ints, as it's the usual style for offsetof constants. See:
5603 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5605 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5606 This is ugly, but it should fix the performance problem for older
5607 GCC versions in the short run. I'll look into integrating the
5608 Gnulib module for popcount, as a better fix.
5609 See the thread starting in:
5610 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5611 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5612 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5613 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5614 (popcount_size_t): Use it.
5616 2013-09-24 Daniel Colascione <dancol@dancol.org>
5618 * process.c (Fnetwork_interface_info): Fix build break due to
5621 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5623 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5624 Prefer signed to unsigned integers where either will do.
5625 No need for 'const' on locals that do not escape.
5626 Omit easserts with unnecessary and unportable assumptions about
5627 alignment. Avoid unnecessary casts to char *.
5629 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5631 Use union for the payload of struct Lisp_Vector.
5632 This helps to avoid a few glitches dictated by C's aliasing rules.
5633 * lisp.h (struct Lisp_Vector): Use union for next and
5634 contents member. Adjust comment. Change related users.
5635 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5636 Related users changed.
5637 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5638 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5639 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5640 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5642 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5644 Optimize glyph row clearing and copying routines.
5645 * dispextern.h (struct glyph_row): Change layout of struct
5646 glyph_row to help copy_row_except_pointers. Adjust comment.
5647 * dispnew.c (null_row): Remove.
5648 (clear_glyph_row): Use offsetof and memset to find and clear
5649 just the members that need clearing. Adjust comment.
5650 (copy_row_except_pointers): Likewise for copying.
5652 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5654 Some minor cleanups of recently-added bool vector code.
5655 * conf_post.h (assume): Always return void. Use lint version
5656 only if GCC and MSC versions don't apply.
5657 * conf_post.h (assume):
5658 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5659 Depend on _MSC_VER, not __MSC_VER, for consistency with
5661 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5662 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5663 (bool_vector_binop_driver, count_trailing_zero_bits)
5664 (size_t_to_host_endian): Now static, not static inline;
5665 the latter isn't needed with modern compilers and doesn't
5666 work with older compilers anyway.
5668 * alloc.c (valgrind_p): Use bool for boolean.
5670 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5672 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5673 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5674 (display_last_displayed_message_p, message_buf_print)
5675 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5676 Use bool for boolean.
5677 * dispextern.h (cancel_line, init_desired_glyphs):
5678 Remove ancient leftover.
5679 (help_echo_showing_p, hourglass_shown_p):
5680 * lisp.h (noninteractive_need_newline): Adjust declaration.
5682 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5684 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5686 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5687 ...this file and convert the latter to static. Adjust comment.
5688 (make_initial_frame):
5689 * window.c (init_window_once): Adjust user.
5690 * frame.h (last_nonminibuf_frame): Remove declaration.
5691 * lisp.h (selected_frame): Likewise.
5692 * msdos.c (the_only_display_info): Adjust comment.
5694 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5696 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5697 computing the end column of mouse-highlight that comes from
5698 display or overlay strings. (Bug#15437)
5699 (note_mouse_highlight): Adapt calculation of last argument to
5700 mouse_face_from_string_pos to the above change.
5702 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5703 all platforms, not just for clang.
5705 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5707 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5708 about excess arguments to snprintf.
5710 * conf_post.h(assume): Use __builtin_unreachable for clang.
5712 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5714 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5715 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5717 2013-09-23 Daniel Colascione <dancol@dancol.org>
5719 * alloc.c (USE_VALGRIND): New macro; on by default
5720 when ENABLE_CHECKING.
5721 (mark_maybe_object, mark_maybe_pointer)
5722 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5724 (valgrind_p) [USE_VALGRIND]: New variable.
5725 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5727 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5729 * process.c (wait_reading_process_output): Change int pnamelen to
5732 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5733 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5734 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5735 argument to unsigned long to avoid warning.
5736 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5738 * conf_post.h (assume): Fix compiler error: x shall be cond.
5740 2013-09-22 Daniel Colascione <dancol@dancol.org>
5742 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5743 warning when compiling without a window system.
5745 2013-09-22 Daniel Colascione <dancol@dancol.org>
5747 * data.c (Qbool_vector_p): New symbol.
5748 (bool_vector_spare_mask, popcount_size_t_generic)
5749 (popcount_size_t_msc, popcount_size_t_gcc)
5751 (bool_vector_binop_driver)
5752 (count_trailing_zero_bits, size_t_to_host_endian)
5753 (Fbool_vector_exclusive_or)
5754 (Fbool_vector_union)
5755 (Fbool_vector_intersection, Fbool_vector_set_difference)
5756 (Fbool_vector_subsetp, Fbool_vector_not)
5757 (Fbool_vector_count_matches)
5758 (Fbool_vector_count_matches_at): New functions.
5759 (syms_of_data): Intern new symbol, functions.
5760 * alloc.c (bool_vector_payload_bytes): New function.
5761 (Fmake_bool_vector): Instead of calling Fmake_vector,
5762 which performs redundant initialization and argument checking,
5763 just call allocate_vector ourselves. Make sure we clear any
5764 terminating padding to zero.
5765 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5766 instead of open-coding the size calculation.
5767 (vroundup_ct): New macro.
5768 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5769 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5770 * composite.c (composition_gstring_put_cache):
5771 Change lint_assume to assume.
5772 * conf_post.h (assume): New macro.
5773 (lint_assume): Remove.
5774 * dispnew.c (update_frame_1): Change lint_assume to assume.
5775 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5777 * image.c (gif_load): Change lint_assume to assume.
5778 * lisp.h (eassert_and_assume): New macro.
5779 (Qbool_vector_p): Declare.
5780 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5781 (swap16, swap32, swap64): New inline functions.
5782 * macfont.m (macfont_shape): Change lint_assume to assume.
5783 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5784 * xsettings.c (parse_settings): Use new swap16 and
5785 swap32 from lisp.h instead of file-specific macros.
5787 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5789 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5790 found (which can legitimately happen when the glyph row at the
5791 window start is disabled in the current_matrix. (Bug#15365)
5793 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5795 Fix syntax.h bug introduced by recent INLINE change.
5796 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5797 conditionally compiled one way in some modules, and a different
5798 way in others. This doesn't work with extern inline functions,
5799 which must have the same definition in all modules, because the
5800 defining code might be shared across modules, depending on the
5801 implementation. Symptoms reported by Martin Rudalics in:
5802 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5803 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5804 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5805 overriding the corresponding functions in syntax.h.
5806 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5807 (syntax_property): New inline functions.
5808 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5809 Rewrite in terms of these new functions.
5811 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5813 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5814 not chars_in_text, whose result depends on the multibyteness of
5815 the current buffer. (Bug#15426)
5817 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5819 Port recent change to hosts where pointers aren't 'long'.
5820 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5821 Don't assume that pointers are the same width as 'long'.
5822 Add a compile-time check that a pointer fits into two X slots.
5824 A simpler, centralized INLINE.
5825 * conf_post.h (INLINE): Define only if not already defined.
5826 This allows us to use a single INLINE, defined by one file
5828 * emacs.c (INLINE): Define it.
5829 Also, include category.h, charset.h, composite.h, dispextern.h,
5830 syntax.h, systime.h, so that their INLINE definitions are expanded
5832 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5833 * buffer.h, buffer.c (BUFFER_INLINE):
5834 * category.h, category.c (CATEGORY_INLINE):
5835 * character.h, character.c (CHARACTER_INLINE):
5836 * charset.h, charset.c (CHARSET_INLINE):
5837 * composite.h, composite.c (COMPOSITE_INLINE):
5838 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5839 * frame.h, frame.c (FRAME_INLINE):
5840 * intervals.h, intervals.c (INTERVALS_INLINE):
5841 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5842 * lisp.h, alloc.c (LISP_INLINE):
5843 * process.h, process.c (PROCESS_INLINE):
5844 * syntax.h, syntax.c (SYNTAX_INLINE):
5845 * systime.h, sysdep.c (SYSTIME_INLINE):
5846 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5847 * window.h, window.c (WINDOW_INLINE):
5848 Remove. All uses replaced with INLINE.
5850 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5852 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5855 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5857 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5858 'const char *' to avoid compiler warnings due to similar change in
5859 the prototype of x_get_string_resource.
5861 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5863 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5864 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5865 going to replace static variables below. Adjust comments.
5866 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5867 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5868 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5869 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5870 Related users changed.
5871 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5872 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5873 last_mouse_movement_time, going to replace static variables below.
5875 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5876 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5878 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5879 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5880 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5881 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5882 static variables below.
5883 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5884 (last_mouse_scroll_bar): Remove.
5885 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5886 (mouseExited): Related users changed.
5888 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5890 Do not use external array to process X scroll bar messages.
5891 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5892 (x_send_scroll_bar_event): Pack window pointer into two slots
5893 of XClientMessageEvent if we're 64-bit. Adjust comment.
5894 (x_scroll_bar_to_input_event): Unpack accordingly.
5896 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5898 Ifdef away recent changes which aren't relevant to NS port.
5899 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5900 [!HAVE_NS]: Declare as such.
5901 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5902 [!HAVE_NS]: Define as such.
5904 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5906 * frame.c (x_redo_mouse_highlight): New function
5907 to factor out common code used in W32 and X ports.
5908 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5909 * xterm.h (struct x_display_info):
5910 * w32term.h (struct w32_display_info):
5911 * nsterm.h (struct ns_display_info): New members
5912 last_mouse_motion_frame, last_mouse_motion_x and
5913 last_mouse_motion_y, going to replace static variables below.
5914 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5915 (redo_mouse_highlight): Remove.
5916 (note_mouse_movement, syms_of_xterm): Adjust user.
5917 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5918 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5919 (redo_mouse_highlight): Remove.
5920 (note_mouse_movement, syms_of_w32term): Adjust user.
5921 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5922 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5924 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5925 * nsfns.m (compute_tip_xy): Adjust user.
5927 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5929 * frame.c (x_mouse_grabbed): New function.
5930 * dispextern.h (x_mouse_grabbed): Add prototype.
5931 (last_mouse_frame): Remove declaration.
5932 * xterm.h (struct x_display_info):
5933 * w32term.h (struct w32_display_info):
5934 * nsterm.h (struct ns_display_info): New member
5935 last_mouse_frame, going to replace...
5936 * xdisp.c (last_mouse_frame): ...global variable.
5937 (note_tool_bar_highlight):
5938 * w32term.c (w32_mouse_position, w32_read_socket):
5939 * xterm.c (XTmouse_position, handle_one_xevent):
5940 Use x_mouse_grabbed.
5941 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5943 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5945 * w32term.c (w32_read_socket): Avoid temporary
5946 variables in a call to x_real_positions.
5947 * xterm.c (handle_one_xevent): Likewise.
5949 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5951 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5952 (x_icon_type): Remove prototype.
5953 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5954 * frame.c (x_icon_type): Remove.
5955 * w32term.c (x_make_frame_visible, x_iconify_frame):
5956 * xterm.c (x_make_frame_visible, x_iconify_frame):
5957 Use x_set_bitmap_icon to factor out common code.
5959 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5961 * dispextern.h (check_x_display_info, x_get_string_resource):
5962 Declare here just once and unify the latter.
5963 * frame.c (check_x_display_info, x_get_string_resource):
5964 * nsterm.h (check_x_display_info):
5965 * xrdb.c (x_get_string_resource):
5966 * xterm.h (check_x_display_info): Remove prototypes.
5967 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5968 * w32reg.c (x_get_string_resource): Likewise.
5969 (w32_get_rdb_resource): Adjust user.
5971 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5973 * xterm.h (struct x_display_info): New member
5974 x_pending_autoraise_frame, going to replace...
5975 * xterm.c (pending_autoraise_frame): ...static variable.
5976 (x_new_focus_frame, XTread_socket): Adjust users.
5977 * w32term.h (struct w32_display_info): New member
5978 w32_pending_autoraise_frame, going to replace...
5979 * w32term.c (pending_autoraise_frame): ...global variable.
5980 (x_new_focus_frame, w32_read_socket): Adjust users.
5982 2013-09-17 Glenn Morris <rgm@gnu.org>
5984 * xdisp.c (message_dolog): If we create *Messages*,
5985 switch it to messages-buffer-mode.
5987 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5989 Don't overuse 'const' in types of locals.
5990 * bidi.c (bidi_count_bytes):
5991 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5992 (xg_event_is_for_scrollbar):
5993 * xselect.c (x_handle_property_notify)
5994 (x_handle_selection_notify, x_handle_dnd_message):
5995 * xsettings.c, xsettings.h (xft_settings_event):
5996 * xterm.c (x_handle_net_wm_state, handle_one_event)
5997 (x_menubar_window_to_frame, x_detect_focus_change)
5998 (construct_mouse_click, note_mouse_movement)
5999 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6000 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6001 (handle_one_xevent, x_handle_net_wm_state):
6002 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6003 (x_handle_dnd_message):
6004 Avoid unnecessary 'const', typically the second 'const' in
6005 'const foo * const arg', a 'const' that does not affect the API
6006 and doesn't significantly help the human reader.
6008 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6010 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6011 only if Glib < 2.36.0.
6012 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6013 * xsettings.c (init_gconf, init_gsettings): Do not check
6015 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6017 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6019 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6021 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6022 before calling g_type_init.
6024 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6026 * nsterm.m (syms_of_nsterm): ... to here.
6028 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6030 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6031 (ignore_next_mouse_click_timeout): Use Time as X does.
6032 (handle_one_xevent): Avoid cast and use unsigned comparison.
6034 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6036 Do not copy X event in handle_one_xevent except KeyPress case.
6037 Wnen XEvent is processed, it is unlikely to be changed except
6038 KeyPress case, so we can avoid copying and use const pointer to
6039 const data to make sure that an event is not changed elsewhere.
6040 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6041 const' and do not create local copy except for the KeyPress event.
6042 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6043 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6044 (x_handle_net_wm_state, x_menubar_window_to_frame)
6045 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6046 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6047 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6048 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6049 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6050 (x_handle_dnd_message):
6051 * xsettings.c (xft_settings_event):
6052 Use 'const XEvent * const' where appropriate.
6053 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6055 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6057 Fix X event waiting to handle multiple frames.
6058 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6059 * xterm.c (pending_event_wait): Remove. Adjust users.
6060 (x_detect_focus_change): Pass frame arg.
6061 (handle_one_xevent): Find related frame early and clear per-frame
6062 wait_event_type only if this is an event for the relevant frame.
6063 (x_wait_for_event): Use per-frame wait_event_type.
6065 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6067 * nsfns.m (Fx_create_frame): Fix font driver registration for
6070 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6071 for syms_of_macfont.
6073 * nsterm.m: Include macfont.h.
6074 (ns_tmp_flags, ns_tmp_font): Remove.
6075 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6076 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6077 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6078 (changeFont:): Fix code style. Check for font driver type when
6081 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6084 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6085 (nsfont_open): Set font driver type.
6086 Set font->ascent and font->descent. Figure out font instead of
6087 ns_tmp_font, and flags instead of ns_tmp_flags.
6088 Fix indentation. Remove call to ns_draw_text_decoration,
6091 * nsfns.m: Include macfont.h.
6092 (Fx_create_frame): Register macfont driver, make a better default font.
6093 (Fns_popup_font_panel): Get font from macfont driver, if used.
6095 * macfont.m, macfont.h, macuvs.h: New files.
6097 * font.h: Declare syms_of_macfont.
6099 * font.c (syms_of_font): Call syms_of_macfont.
6101 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6103 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6105 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6106 and it is always zero for others, so I assume that this is an ancient
6107 leftover which nobody will want to change any more.
6108 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6109 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6110 * frame.c (x_set_scroll_bar_width):
6111 * w32fns.c (w32_createscrollbar):
6112 * w32term.c (w32_set_vertical_scroll_bar):
6113 * xfns.c (x_set_scroll_bar_default_width):
6114 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6115 (x_scroll_bar_expose): Related users changed.
6117 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6119 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6120 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6121 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6123 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6125 * nsterm.h, w32term.h, xterm.h: ...and not here.
6126 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6127 Remove unused Xisms.
6128 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6129 these modules are never compiled otherwise.
6131 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6133 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6134 Doc fix. (Bug#15375)
6136 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6138 Unify Fx_focus_frame between all ports.
6139 * frame.h (x_focus_frame): New prototype.
6140 * xfns.c (Fx_focus_frame): Remove.
6141 (syms_of_xfns): Do not defsubr it.
6142 (x_focus_frame): X implementation.
6143 * nsfns.m (Fx_focus_frame): Remove.
6144 (syms_of_nsfns): Do not defsubr it.
6145 (x_focus_frame): NS implementation.
6146 * w32term.c (Fx_focus_frame): Remove.
6147 (x_focus_on_frame): Rename to...
6148 (x_focus_frame): W32 implementation.
6149 * w32term.h (x_focus_on_frame): Remove prototype.
6150 * w32fns.c (Fx_focus_frame): Remove.
6151 (syms_of_w32fns): Do not defsubr it.
6152 * frame.c (Fx_focus_frame): Define here.
6153 (syms_of_frame): Defsubr here.
6154 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6156 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6158 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6159 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6160 each port to reference the port-specific window system data.
6161 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6162 (FRAME_DISPLAY_INFO): Define.
6163 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6164 (FRAME_DISPLAY_INFO): Define. Adjust users.
6165 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6166 (FRAME_DISPLAY_INFO): Define. Adjust users.
6167 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6168 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6169 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6170 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6171 * xselect.c, xterm.c: All related users changed.
6173 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6175 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6176 (x_menubar_window_to_frame): Remove prototypes.
6177 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6178 (x_menubar_window_to_frame, x_top_window_to_frame):
6180 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6181 (x_menubar_window_to_frame, x_top_window_to_frame):
6182 ...to here and convert all but the last to static.
6184 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6186 * lisp.mk (lisp): Add w32-common-fns.elc.
6188 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6190 * charset.c (char_charset): Document an exception for char-charset.
6192 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6194 * xterm.h (x_display_info): New field last_user_time...
6195 * xterm.c (toplevel): ...to replace static last_user_time.
6196 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6198 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6200 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6201 scroll bar values to prevent thumb from disappear and update comment.
6203 2013-09-11 Glenn Morris <rgm@gnu.org>
6205 * emacs.c (usage_message): Possessive apostrophe tweak.
6207 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6209 * nsterm.m (syms_of_nsterm): Use Qns.
6210 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6211 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6212 * xfns.c (x_display_info_for_name, Fx_open_connection):
6213 Remove old '#if 0' code.
6214 (syms_of_xfns): Use Qx.
6215 * termhooks.h (fullscreen_hook): Remove the leftover.
6216 (struct terminal): Fix typo in comment.
6218 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6220 Cleaning up a few X scroll bar bits.
6221 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6222 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6223 New member last_seen_part, going to replace...
6224 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6225 (xt_action_hook) [USE_LUCID]: Adjust user.
6226 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6227 Lucid-specific scroll bar support.
6228 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6229 to int and adjust to use last_seen_part member.
6230 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6231 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6232 Initialize last_seen_part.
6234 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6236 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6237 insert-buffer-substring an empty string.
6239 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6241 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6242 avoiding a GCC warning.
6244 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6246 Ifdef away frame tool bar code when it is not really used.
6247 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6248 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6249 and minimize_tool_bar_window_p under the above.
6250 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6251 (fset_tool_bar_window): Likewise.
6252 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6253 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6254 (change_frame_size_1):
6255 * window.c (window_from_coordinates, Frecenter): Adjust users.
6256 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6257 code is not really used.
6258 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6259 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6260 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6261 [!USE_GTK && !HAVE_NS]: Define as such.
6262 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6263 (note_mouse_highlight, expose_frame):
6264 * xfns.c (x_set_tool_bar_lines):
6265 * xterm.c (handle_one_xevent): Adjust users.
6267 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6269 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6270 This bug was introduced by my 2013-08-26 patch, which incorrectly
6271 assumed that the terminfo implementation doesn't use termcap buffers.
6272 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6273 these buffers apparently are used after all.
6274 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6275 (struct tty_display_info): Define members termcap_term_buffer and
6276 termcap_strings_buffer even if TERMINFO.
6278 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6281 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6282 'usage' docstring entry to pacify make-docfile.
6284 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6286 Change comparison functions =, <, >, <=, >= to take many arguments.
6287 * data.c: Change comparison functions' interface and implementation.
6288 * lisp.h: Make arithcompare available for efficient two arg
6290 * bytecode.c: Use arithcompare.
6291 * fileio.c: Use new interface.
6293 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6295 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6297 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6299 * eval.c (Feval): Document the new use of `lexical'.
6301 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6303 Review and drop old frame resize hack.
6304 * frame.h (struct frame): Remove force_flush_display_p.
6305 * dispnew.c (update_frame): Adjust user and don't call
6306 flush_frame here. The comment has said that there was an issues
6307 with redisplaying fringes, but I don't see any differences with
6308 and without this hack. Hopefully we can continue without it.
6309 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6310 current frame matrices twice if resized_p is set.
6312 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6314 Do not populate pure Xism x_sync to other ports.
6315 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6316 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6317 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6318 * w32term.h (x_sync): Remove prototype.
6320 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6322 Cleanup frame flushing.
6323 * dispextern.h (struct redisplay_interface):
6324 Drop flush_display_optional because flush_display is enough
6325 for X and flushing via RIF is just a no-op for others.
6326 * frame.h (flush_frame): New function.
6327 * dispnew.c (update_frame):
6328 * minibuf.c (read_minibuf):
6329 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6331 * keyboard.c (detect_input_pending_run_timers): Do not flush
6332 all frames but selected one in redisplay_preserve_echo_area.
6333 * nsterm.m (ns_flush): Remove no-op.
6334 (ns_redisplay_interface): Adjust user.
6335 * w32term.h (x_flush): Remove no-op.
6336 (w32_redisplay_interface): Adjust user.
6337 * xterm.c (x_flush): Simplify because we do not flush all
6338 frames at once any more. Adjust comment.
6339 (x_redisplay_interface): Adjust user.
6341 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6343 Port --without-x --enable-gcc-warnings to Fedora 19.
6344 * gfilenotify.c (globals_of_gfilenotify):
6345 Call g_type_init only if using an older glib version that needs it.
6347 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6349 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6350 (last_glyphless_glyph_merged_face_id): Remove declarations.
6351 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6352 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6353 (last_glyphless_glyph_merged_face_id): Now static.
6354 (merge_escape_glyph_face): New function, refactored from...
6355 (get_next_display_element): ...here.
6356 (merge_glyphless_glyph_face): New function, refactored from...
6357 (produce_glyphless_glyph): ...here...
6358 * term.c (produce_glyphless_glyph): ...and here.
6360 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6362 * eval.c (eval_sub): Only call Ffunction if necessary.
6364 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6366 Attempt to make redisplay more selective when changing cursor type.
6367 * frame.h (struct frame): New bitfield cursor_type_changed.
6368 * xdisp.c (cursor_type_changed): Remove.
6369 (try_cursor_movement, redisplay_window, try_window_id)
6370 (set_frame_cursor_types, try_window_reusing_current_matrix):
6371 Adjust to use per-frame bitfield.
6372 (redisplay_internal): Look for cursor type change on each visible
6373 frame and consider all frames if cursor type has been changed on
6374 the frame other than selected. If cursor type has been changed on
6375 selected frame only, do not use fast update.
6377 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6379 Attempt to make redisplay more selective when changing fonts.
6380 * frame.h (struct frame): New bitfield fonts_changed.
6381 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6382 (adjust_frame_glyphs): Add prototype.
6383 * dispnew.c (fonts_changed_p): Remove.
6384 (adjust_glyphs): Remove because we do not
6385 adjust matrices on all frames at once any more.
6386 (adjust_frame_glyphs): Block and unblock input here.
6387 (adjust_glyph_matrix): Use fonts_changed.
6388 (change_frame_size_1): Use adjust_frame_glyphs.
6389 * font.c (font_open_entity): Use fonts_changed.
6390 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6391 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6392 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6393 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6394 (shrink_mini_window, Fresize_mini_window_internal)
6395 (window_scroll_pixel_based, Fset_window_configuration)
6396 (apply_window_adjustment, Fset_window_vscroll):
6397 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6398 Use adjust_frame_glyphs.
6399 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6400 (try_window_reusing_current_matrix, try_window_id, display_line)
6401 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6402 (redisplay_internal): Consider fonts_changed and adjust frame
6403 matrices for each frame only if the frame is visible. If font
6404 has been changed on some frame during full redisplay, retry
6405 only visible frames where the font has been actually changed.
6407 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6409 Cache current header and mode line height for each window.
6410 * window.h (struct window): New fields mode_line_height
6411 and header_line_height.
6412 * window.c (make_window): Initialize them.
6413 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6414 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6415 (current_mode_line_height, current_header_line_height):
6417 * xdisp.c (current_mode_line_height, current_header_line_height):
6419 (pos_visible_p, init_xdisp): Adjust user.
6420 (redisplay_window): Invalidate mode_line_height and
6421 header_line_height if current and desired matrices do not agree.
6423 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6425 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6426 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6428 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6430 Make --without-x compatible with --enable-gcc-warnings.
6431 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6432 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6433 members under HAVE_WINDOW_SYSTEM.
6434 * keyboard.c (make_lispy_focus_out): Likewise.
6435 (record_menu_key): Move under HAVE_MENUS.
6436 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6437 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6438 (syms_of_xdisp): Adjust user.
6439 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6440 (start_hourglass, cancel_hourglass):
6441 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6442 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6443 and CLEAR_FONT_TABLE_NFONTS.
6444 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6445 Declare only if HAVE_WINDOW_SYSTEM.
6446 (lface_same_font_attributes_p, clear_face_gcs): Define only
6447 if HAVE_WINDOW_SYSTEM.
6449 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6451 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6452 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6453 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6455 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6457 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6459 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6461 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6462 This fixes a type error on hosts where ptrdiff_t is wider than int.
6464 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6466 * keyboard.c (read_key_sequence_vs): New function.
6467 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6470 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6472 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6474 Makefile improvements.
6475 * Makefile.in (config.status): Don't use double-colon rules, as
6476 they are not portable according to POSIX. Fix shell typo with `;
6477 I guess this rule has never been tested?
6478 (VCSWITNESS): New macro, to override any environment var.
6480 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6482 * xterm.h (struct x_display_info): Do not track X connection
6483 fd separately because it is always available from Display.
6484 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6487 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6489 * buffer.c (drop_overlay):
6490 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6491 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6493 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6495 * buffer.c (Fmake_overlay, Fmove_overlay):
6496 * intervals.c (set_point_from_marker):
6497 * print.c (PRINTPREPARE): Prefer signal_error
6498 to plain error and report unsuitable marker too.
6500 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6502 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6503 for 'dragging' member.
6504 (struct x_output): Remove set-but-unused leftovers
6505 'left_before_move' and 'top_before_move'.
6506 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6507 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6508 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6509 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6510 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6511 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6512 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6513 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6515 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6517 * nsfont.m (INVALID_GLYPH): New define.
6518 (nsfont_encode_char): Use INVALID_GLYPH.
6519 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6521 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6523 * xterm.c (x_last_mouse_movement_time): Revert last change.
6524 This code should use XDisplayMotionBufferSize to check display's
6525 motion history first, and there are few other issues as well.
6526 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6527 (handle_one_xevent): Adjust user.
6529 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6531 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6532 * frame.c (Flast_nonminibuf_frame): ... to here.
6533 (check_minibuf_window): Don't abort if no window was found
6536 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6538 Use XGetMotionEvents to ask the last mouse motion time from X server.
6539 * xterm.c (X_MOTION_HISTORY): Default to 1.
6540 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6541 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6542 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6543 Ifdef away legacy code.
6544 (XTmouse_position, x_scroll_bar_report_motion):
6545 Use x_last_mouse_movement_time.
6546 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6549 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6551 * msdos.c (last_mouse_window): Move to...
6552 (dos_rawgetc): ...this function and adjust comment.
6553 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6554 (mouseMoved): ...this function and adjust comment.
6555 * w32term.c (last_window): Likewise with...
6556 (w32_read_socket): ...this function.
6557 * xterm.c (last_window): Likewise with...
6558 (handle_one_xevent): ...this function.
6560 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6562 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6563 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6564 (handle_one_xevent): ...to here.
6565 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6568 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6570 * msdos.c (IT_set_terminal_window): Remove no-op.
6571 (initialize_msdos_display): Adjust terminal setup.
6572 * w32console.c (w32con_set_terminal_window): Remove no-op.
6573 (initialize_w32_display): Adjust terminal setup.
6574 * w32term.c (w32_set_terminal_window): Remove no-op.
6575 (w32_create_terminal): Adjust terminal setup.
6576 * xterm.c (XTset_terminal_window): Remove no-op.
6577 (x_create_terminal): Adjust terminal setup.
6579 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6581 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6583 (ns_create_terminal): Adjust terminal setup.
6584 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6586 (w32_create_terminal): Adjust terminal setup.
6587 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6589 (x_create_terminal): Adjust terminal setup.
6591 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6593 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6594 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6595 * dispnew.c (buffer_posn_from_coords):
6596 * window.c (Fwindow_end, displayed_window_lines):
6597 * xdisp.c (redisplay_mode_lines): Use it.
6599 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6601 * fontset.c (face_for_char): Check char in the current face font first
6602 if HAVE_NS (Bug#15138).
6604 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6606 * window.c (temp_output_buffer_show): Make sure window returned
6607 by display_buffer is live (Bug#15213).
6609 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6611 Minor cleanup to avoid forward declarations.
6612 * coding.h (struct ccl_spec): Remove forward declaration.
6613 * composite.h (toplevel): Include font.h.
6614 (struct composition_it, struct face, struct font_metrics):
6615 Remove forward declaration.
6616 * dispextern.h (struct image, struct atimer): Likewise.
6617 * emacsgtkfixed.h (struct frame): Likewise.
6618 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6619 * font.h (struct font_driver, struct font, struct glyph_string)
6620 (struct face): Remove forward declaration.
6621 * fontset.h (struct face, struct font): Likewise.
6622 * frame.h (toplevel): Style cleanup.
6623 (enum output_method): Move to...
6624 * termhooks.h (enum output_method): ...here.
6625 (struct glyph, struct frame, struct ns_display_info)
6626 (struct x_display_info, struct w32_display_info):
6627 Remove forward declaration.
6628 * xterm.h (toplevel): Include termhooks.h.
6629 (struct font, struct window, struct glyph_matrix, struct frame)
6630 (struct input_event, struct face, struct image): Remove forward
6632 * gtkutil.h (struct _widget_value): Likewise.
6633 * keyboard.h (toplevel): Include termhooks.h.
6634 (struct input_event): Remove forward declaration.
6636 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6638 * intervals.c (set_point_from_marker): New function.
6639 * editfns.c (Fgoto_char):
6640 * process.c (Finternal_default_process_filter):
6641 * window.c (select_window_1): Use it.
6642 * buffer.h (set_point_from_marker): Add prototype.
6644 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6646 * w32.c (term_winsock): Call release_listen_threads before calling
6648 (_sys_wait_accept): Wait for accept event in a loop with a finite
6649 timeout, instead of waiting indefinitely. Will hopefully avoid
6650 hanging during exit because WSACleanup deadlocks waiting for the
6651 event object to be released. (Bug#14333)
6653 * w32proc.c (release_listen_threads): New function, signals all
6654 the reader threads that listen for connections to stop waiting.
6656 * w32.h (release_listen_threads): Add prototype.
6658 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6660 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6661 field of new marker (for sanity and safety).
6662 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6663 anyway because XMISCTYPE is a function and can't be an lvalue).
6665 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6667 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6668 (x_after_update_window_line, x_scroll_bar_create)
6669 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6670 (handle_one_xevent, x_clear_frame_area):
6671 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6672 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6673 * xterm.h (x_clear_area): Adjust prototype.
6675 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6677 Hook scanning and indentation functions to find_newline. This helps
6678 to avoid duplicated code and renders more respect to newline cache.
6679 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6680 * cmds.c (Fforward_line):
6681 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6682 Use find_newline and avoid unnecessary point movements.
6683 * search.c (scan_newline): Implement on top of find_newline.
6685 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6687 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6688 scoped code (bug#11258).
6690 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6692 * nsterm.m (last_window): New variable.
6693 (EV_TRAILER2): New macro.
6694 (EV_TRAILER): Call EV_TRAILER2.
6695 (mouseMoved:): Add support for mouse-autoselect-window
6696 on nextstep (Bug#6888).
6698 2013-08-28 Andreas Schwab <schwab@suse.de>
6700 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6701 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6702 Remove unused macro definitions.
6703 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6704 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6705 Only define if emacs.
6707 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6709 Prefer enum glyph_row_area to int where appropriate.
6710 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6712 (window_box, window_box_width, window_box_left, window_box_left_offset)
6713 (window_box_right, window_box_right_offset): Adjust prototypes.
6714 * xdisp.c (window_box, window_box_width, window_box_left)
6715 (window_box_left_offset, window_box_right, window_box_right_offset):
6716 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6717 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6718 * nsterm.m (ns_clip_to_row):
6719 * w32term.c (w32_clip_to_row):
6720 * xterm.c (x_clip_to_row): Likewise.
6722 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6724 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6725 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6727 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6729 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6730 for portability to hosts where /bin/sh has problems.
6732 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6734 Redesign redisplay interface to drop global output_cursor.
6735 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6736 (toplevel): Remove declaration of output_cursor.
6737 (set_output_cursor, x_cursor_to): Remove prototype.
6738 * window.h (struct window): New member output_cursor.
6739 (output_cursor_to): New function to replace RIF member.
6740 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6741 (update_text_area, set_window_cursor_after_update): Use it.
6742 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6743 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6744 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6745 * w32term.c (x_update_window_begin, x_update_window_end):
6746 * xterm.c (x_update_window_begin, x_update_window_end):
6747 Adjust to use per-window output cursor.
6749 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6751 Simplify SELECT_TYPE-related code.
6752 Like EMACS_TIME, this portability layer is no longer needed, since
6753 Emacs has been using fd_set as a portability layer for some time.
6754 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6755 (SELECT_TYPE): Remove. All uses changed to fd_set.
6756 (fd_set) [!FD_SET]: New typedef.
6758 Simplify EMACS_TIME-related code.
6759 This portability layer is no longer needed, since Emacs has been
6760 using struct timespec as a portability layer for some time.
6761 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6762 Include <time.h> rather than "systime.h"; that's all that's needed now.
6763 * dispnew.c: Include <timespec.h> rather than "systime.h";
6764 that's all that's needed now.
6765 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6766 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6767 TIMESPEC_RESOLUTION.
6768 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6769 LOG10_TIMESPEC_RESOLUTION.
6770 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6771 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6772 (make_emacs_time): Remove. All used changed to make_timespec.
6773 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6774 (current_timespec): Rename from current_emacs_time. All uses changed.
6775 (add_emacs_time): Remove. All uses changed to timespec_add.
6776 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6777 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6778 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6779 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6780 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6781 (current_timespec): Rename from current_emacs_time. All uses changed.
6782 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6783 changed to timespec_cmp.
6784 * xgselect.c: Include <timespec.h>, since our .h files don't.
6786 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6788 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6789 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6790 Remove the leftovers.
6791 * gtkutil.c (toplevel): Do not declare Qxft but include
6793 * image.c (toplevel): Do not declare Vlibrary_cache because
6794 it's already done in lisp.h.
6796 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6798 * lisp.h (Mouse_HLInfo): Move from here...
6799 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6800 (reset_mouse_highlight): New function.
6801 * msdos.c (dos_set_window_size, IT_update_begin)
6802 (internal_terminal_init):
6803 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6804 (ns_initialize_display_info):
6805 * w32console.c (initialize_w32_display):
6806 * w32term.c (x_update_window_end, x_free_frame_resources)
6807 (w32_initialize_display_info):
6808 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6809 * window.c (Fdelete_other_windows_internal):
6810 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6811 * termchar.h (toplevel):
6812 * xterm.h (toplevel): Include dispextern.h.
6814 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6816 Fix minor problems found by static checking.
6817 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6818 (expect): Avoid nested-if warning.
6819 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6820 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6821 * nsterm.h, nsterm.m (ns_select):
6822 * xgselect.c, xgselect.h (xg_select):
6823 Adjust signature to better match pselect's.
6824 * nsterm.m (ns_select):
6825 Don't set *TIMEOUT, since pselect doesn't.
6826 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6827 diagnostic about assigning const char * to it.
6828 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6830 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6832 * lread.c (substitute_object_recurse): Handle hash-tables as well
6835 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6837 Fix unlikely core dump in init_tty, and simplify terminfo case.
6838 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6839 The old version incorrectly dumped core if malloc returned a
6840 buffer containing only non-NUL bytes.
6841 (init_tty): Do not allocate or free termcap buffers; the
6842 struct does that for us now.
6843 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6844 (struct tty_display_info): Define members termcap_term_buffer and
6845 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6846 use them. Allocate them directly in struct rather than indirectly
6847 via a pointer, to simplify init_tty.
6849 * frame.c (check_minibuf_window): Initialize 'window' properly,
6850 so that Emacs reliably aborts later if 'window' is not initialized.
6852 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6854 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6855 of VoidSymbol (Bug#15154).
6857 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6859 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6860 mouse_face_beg_y and mouse_face_end_y.
6861 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6862 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6863 Adjust users and update comment where appropriate.
6865 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6867 * frame.c (check_minibuf_window): New function.
6868 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6869 Call check_minibuf_window (Bug#15183).
6871 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6873 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6874 because this is the only last cursor data we need to keep and consult.
6875 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6876 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6879 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6881 Fix recovering from possible decompression error.
6882 Since insert_from_gap doesn't always move point, we can't use PT as
6883 the position where the partially decompressed data ends, and
6884 should count how many bytes was produced so far.
6885 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6886 (unwind_decompress): Really delete partially uncompressed data.
6887 (Fzlib_decompress_region): Take decompressed data size into account.
6889 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6891 * syntax.c (init_syntax_once): Adjust comment and do an early
6892 initialization of Qchar_table_extra_slots just once...
6893 * casetab.c (init_casetab_once):
6894 * category.c (init_category_once):
6895 * character.c (syms_of_character):
6896 * coding.c (syms_of_coding):
6897 * xdisp.c (syms_of_xdisp): ...and omit it here.
6899 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6901 * xdisp.c (get_next_display_element): Don't apply to characters
6902 from a display vector the logic of setting it->end_of_box_run_p
6903 suitable for characters from a buffer. (Bug#15175)
6905 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6906 to handle directories, rather than '_utime' which doesn't.
6909 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6911 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6912 or fullscreen (Bug#14627).
6914 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6916 System-dependent integer overflow fixes.
6917 * process.c (Fset_process_window_size): Signal an error if
6918 the window size is outside the range supported by the lower level.
6919 * sysdep.c (set_window_size): Return negative on error,
6920 nonnegative on success, rather than -1, 0, 1 on not in system,
6921 failure, success. This is simpler. Caller changed.
6922 (serial_configure): Remove unnecessary initialization of local.
6923 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6924 size fits in unsigned long; this isn't true on some 32-bit hosts.
6925 Avoid buffer overrun if some future version of /proc/meminfo has a
6926 variable name longer than 20 bytes.
6927 (system_process_attributes) [__FreeBSD__]:
6928 Don't assume hw.availpages fits in 'int'.
6930 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6932 Don't let very long directory names overrun the stack.
6933 Fix some related minor problems involving "//", vfork.
6934 * callproc.c (encode_current_directory): New function.
6935 (call_process): Don't append "/"; not needed.
6936 * fileio.c (file_name_as_directory_slop): New constant.
6937 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6938 this can save the caller having to alloca.
6939 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6940 Use SAFE_ALLOCA, not alloca.
6941 (directory_file_name, Fexpand_file_name): Leave leading "//"
6942 alone, since it can be special even on POSIX platforms.
6943 * callproc.c (call_process):
6944 * process.c (Fformat_network_address):
6945 * sysdep.c (sys_subshell):
6946 Use encode_current_directory rather than rolling our own.
6947 (create_process): No need to encode directory; caller does that now.
6948 * process.h (encode_current_directory): New decl.
6949 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6950 Rework to avoid 'goto xyzzy;'.
6952 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6954 * xdisp.c (handle_face_prop): If the default face was remapped use
6955 the remapped face for strings from prefix properties. (Bug#15155)
6957 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6959 Minor cleanup for redisplay interface and few related functions.
6960 * frame.h (enum text_cursor_kinds): Move from here...
6961 * dispextern.h (enum text_cursor_kinds): ...to here.
6962 (toplevel): Drop unnecessary declarations.
6963 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6964 in update_window_end_hook and draw_window_cursor functions.
6965 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6966 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6967 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6968 * xterm.c (x_update_window_end, x_draw_window_cursor):
6969 * xdisp.c (display_and_set_cursor, update_window_cursor)
6970 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6971 enum text_cursor_kinds where appropriate.
6973 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6975 Redesign redisplay interface to drop updated_row and updated_area.
6976 * dispextern.h (updated_row, updated_area): Remove declaration.
6977 (struct redisplay_interface): Pass glyph row and row area parameters
6978 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6979 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6981 * dispnew.c (updated_row, updated_area): Remove.
6982 (redraw_overlapped_rows, update_window_line): Adjust user.
6983 (update_marginal_area, update_text_area): Likewise. Pass updated row
6984 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6985 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6988 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6990 * process.c (flush_pending_output): Remove stub.
6993 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6995 * callproc.c: Fix race that killed background processes (Bug#15144).
6996 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6997 Record deleted process-id in critical section, not afterwards.
6998 Don't mistakenly kill process created by a call-process invocation
6999 that discards output and does not wait.
7001 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7003 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7004 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7005 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7006 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7007 to shut up compiler in mark_object.
7008 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7010 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7012 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7013 We can't portably rely on PTY_OPEN doing that, even if
7014 it calls posix_openpt with O_CLOEXEC.
7016 2013-08-20 Kenichi Handa <handa@gnu.org>
7018 * character.c (string_char): Improve commentary.
7020 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7022 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7023 (struct animation_cache): Make signature a flexible array member.
7024 All uses changed. This is a tad slower but may insulate us better
7025 from future changes to ImageMagick.
7027 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7029 * image.c: Shrink memory needed for animation cache.
7030 (SIGNATURE_DIGESTSIZE): New constant.
7031 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7032 (imagemagick_create_cache): Copy the signature. This saves
7033 several KB of memory that ImageMagick wastes per signature.
7034 Don't bother updating the update_time, as the caller does that now.
7035 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7036 it's a fixed size struct member now.
7037 (imagemagick_get_animation_cache): Always destroy the signature,
7038 as it's now imagemagick_create_cache's responsibility to copy it.
7039 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7040 and use memcmp rather than strcmp.
7041 eassert that ImageMagick returns a signature of the specified length.
7043 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7045 * image.c (imagemagick_get_animation_cache): Don't segfault on
7047 (imagemagick_get_animation_cache): Revert to previous definition
7048 so that it actually works. But keep the memory leak fix.
7049 (imagemagick_get_animation_cache): Fix memory leak.
7051 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7053 * image.c: Fix animation cache signature memory leak.
7054 Fix some other minor performance problems while we're at it.
7055 (imagemagick_create_cache): Clear just the members that
7056 need clearing. Don't set update_time, as caller does that now.
7057 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7058 Simplify by using pointer-to-pointer instead of a prev pointer.
7059 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7060 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7061 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7062 it's already a copy. Free the signature probe unless it's cached.
7064 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7065 This was introduced by my 2013-08-12 fix for Bug#15035.
7067 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7069 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7070 (imagemagick_prune_animation_cache): Now static.
7072 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7074 * image.c (imagemagick_get_animation_cache): Don't segfault when
7075 pruning all entries.
7077 2013-08-18 Ken Brown <kbrown@cornell.edu>
7079 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7080 static heap if ENABLE_CHECKING is defined.
7081 (max_bss_sbrk_ptr): New variable.
7083 (report_sheap_usage): Report maximum static heap usage instead of
7084 ending static heap usage.
7086 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7088 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7089 of zlib_initialized according to the results of calling
7090 init_zlib_functions.
7092 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7094 * image.c: Implement an ImageMagick per-image cache.
7095 (imagemagick_get_animation_cache): Fix a double-free error.
7096 (imagemagick_load_image): Remove the ping_wand code, which only
7097 apparently saved time on invalid animated images, and slowed down
7098 everything else. Optimise for the common case.
7100 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7102 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7104 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7106 * marker.c (set_marker): Remove documentation of undefined behavior.
7108 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7110 * image.c (imagemagick_compute_animated_image): Animate correctly
7111 when sub-images are smaller than the main image.
7112 (imagemagick_compute_animated_image): Setting the iterator row to
7113 zero is apparently not allowed.
7114 (imagemagick_compute_animated_image): Allow images that say they
7115 have sub-images that are bigger than the main image, but just crop
7118 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7120 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7122 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7124 * image.c (imagemagick_compute_animated_image): Respect the GIF
7127 2013-08-15 Ken Brown <kbrown@cornell.edu>
7129 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7130 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7133 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7135 Fix minor problems found by static checking.
7136 * frame.c (delete_frame):
7137 * xdisp.c (next_element_from_display_vector):
7138 Avoid uninitialized local.
7139 * image.c (imagemagick_compute_animated_image): Port to C89.
7140 Prefer usual GNU indentation style for loops.
7141 Be more careful about bizarrely large sizes, by using ptrdiff_t
7144 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7146 Fix infinite frame selection loop (Bug#15025).
7147 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7149 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7151 * xdisp.c (compute_window_start_on_continuation_line):
7152 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7153 to make sure we end up setting the window start at the leftmost
7154 visible character of the display line. This avoids funky
7155 horizontal shifting because the window start is not kept on the
7156 same position. (Bug#15090)
7157 (next_element_from_display_vector): Support 'box' face attribute
7158 in the face definitions of a display vector. (Bug#15099)
7160 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7162 * image.c (imagemagick_compute_animated_image): Implement animated
7164 (imagemagick_compute_animated_image): Fix some compilation
7165 warnings. Implement a very simple cache to make the animation
7166 usable at all, but it should be replaced with a per-image cache.
7168 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7170 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7171 to do `for' loops over alist values.
7172 * buffer.h (FOR_EACH_BUFFER):
7173 * process.c (FOR_EACH_PROCESS): Use it.
7174 (handle_child_signal, status_notify, Fget_buffer_process)
7175 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7177 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7179 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7180 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7181 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7182 to xzalloc and so avoid redundant call to memset.
7183 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7184 members because it is allocated with xzalloc and so already zeroed.
7186 2013-08-14 Ken Brown <kbrown@cornell.edu>
7188 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7191 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7193 Utility function and macro to copy Lisp string to C string.
7194 * lisp.h (xlispstrdupa): New macro.
7195 (xlispstrdup): New prototype.
7196 * alloc.c (xlispstrdup): New function.
7197 * callint.c (Fcall_interactively):
7198 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7199 (Fsubstitute_in_file_name):
7200 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7201 * image.c (x_create_bitmap_from_file):
7202 * w32term.c (w32_term_init):
7203 * xterm.c (x_term_init): Use xlispstrdup.
7205 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7207 * image.c (imagemagick_load_image): Make animated pictures work.
7208 There's still some problems with background color settings, though
7211 * decompress.c (unwind_decompress): Always restore point.
7213 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7215 * marker.c (set_marker): Reformat documentation.
7217 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7219 * xdisp.c (cursor_type_changed): Now static.
7221 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7222 Use changed. This avoids the need to call xmalloc and for the
7223 caller to call xfree, and avoids memory leaks in some situations.
7225 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7227 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7228 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7229 (redisplay_window): If window_end_valid is cleared due to non-zero
7230 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7231 so do not call to try_cursor_movement for that window.
7233 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7235 * window.h (struct window): Convert window_end_pos and
7236 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7237 (wset_window_end_pos, wset_window_end_vpos): Remove.
7238 * dispnew.c (adjust_glyph_matrix):
7239 * window.c (Fwindow_end, replace_window, set_window_buffer)
7241 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7242 (set_vertical_scroll_bar, redisplay_window, try_window)
7243 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7244 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7245 (note_mouse_highlight): Adjust users.
7246 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7249 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7251 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7252 * image.c (imagemagick_filename_hint): Use `const char *' and
7253 prefer SSDATA to SDATA to avoid warnings.
7255 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7257 Cleanup window fringes, margins and scroll bars adjustments.
7258 * window.c (set_window_fringes, set_window_margins)
7259 (set_window_scroll_bars, apply_window_adjustment): New functions.
7260 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7261 (Fset_window_scroll_bars): Use them.
7263 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7265 * window.h (struct window): Convert scroll_bar_width
7266 from Lisp_Object to integer. Adjust comment.
7267 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7269 * window.c (wset_scroll_bar_width): Remove.
7270 (make_window): Initialize scroll_bar_width.
7271 (Fsplit_window_internal): Use direct assignment.
7272 (Fset_window_configuration, save_window_save):
7273 Convert Lisp_Object to integer and back where appropriate.
7274 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7275 bar was actually changed, and mention this in docstring.
7277 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7279 * decompress.c: Minor simplifications.
7280 (Fzlib_decompress_region): Don't bother verifying
7281 that avail_out <= UINT_MAX, as that was confusing.
7282 Mention the restriction in a comment instead.
7283 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7285 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7287 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7288 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7290 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7292 * image.c (imagemagick_filename_hint): Check for errors in the
7295 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7297 * window.c (Fwindow_margins): Return nil when there's no marginal
7298 area, as per the documented API.
7300 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7301 Fmake_vector, as scroll bar's struct members are not all Lisp
7302 objects now. This avoids crashes in GC.
7304 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7305 bool, so its address could be taken.
7307 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7309 * image.c (imagemagick_filename_hint): New function to possibly
7310 apply `image-content-type-suffixes'.
7311 (imagemagick_load_image): Use it.
7313 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7315 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7316 if loading zlib failed.
7318 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7320 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7321 2013-08-13 checkin below. Change bool to BOOL, rule is:
7322 All Obj-C code uses BOOL, except for interfaces callable from C.
7324 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7326 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7328 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7329 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7330 bool instead of BOOL.
7331 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7332 from Lisp_Object to bitfield. Adjust comment.
7333 * w32term.c (x_scroll_bar_create): Adjust user.
7334 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7335 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7336 Use bool for boolean.
7337 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7338 to `unsigned int' when defining a bitfield.
7340 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7342 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7344 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7346 * window.h (struct window): Convert left_margin_cols and
7347 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7348 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7349 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7351 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7353 (showing_window_margins_p, update_window_line, update_frame_1):
7354 * fringe.c (draw_fringe_bitmap_1):
7355 * xdisp.c (window_box_width): Adjust users.
7356 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7357 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7358 Use direct assignment.
7359 (Fset_window_configuration, save_window_save, Fwindow_margins):
7360 Convert Lisp_Object to integer and back where appropriate.
7361 (Fset_window_margins): Adjust user. Return t if any margin
7362 was actually changed, and mention this in docstring.
7364 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7366 * syntax.c (forward_word):
7367 * cmds.c (forward_char, backward_char): Mention the optional argument.
7369 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7371 * window.h (struct window): Convert left_fringe_width
7372 and right_fringe_width from Lisp_Objects to integers.
7374 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7375 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7376 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7378 (make_window): Initialize new integer fields to -1.
7379 (Fsplit_window_internal): Use direct assignment.
7380 (Fset_window_configuration, save_window_save):
7381 Convert Lisp_Object to integer and back where appropriate.
7382 (Fset_window_fringes): Adjust user. Return t if any fringe
7383 was actually changed, and mention this in docstring.
7385 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7387 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7388 * nsfns.m (x_set_cursor_type):
7389 * w32fns.c (x_set_cursor_type):
7390 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7391 * xdisp.c (set_frame_cursor_types): ...but in common code.
7393 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7395 * font.c (clear_font_cache): New function, stripped from...
7396 (Fclear_font_cache): ...here, which now uses the function
7397 above. Adjust comment.
7398 * font.h (clear_font_cache): Add prototype.
7399 * xfaces.c (clear_face_cache): Use clear_font_cache.
7401 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7403 * window.c (Fset_window_start): Compare `w', not `window' because
7404 `w' might not be equal to `window' after call to decode_live_window.
7406 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7408 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7409 This fixes a problem introduced by the Bug#15035 patch
7410 when using GPG. Reported by Herbert J. Skuhra.
7412 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7414 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7415 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7416 not yet initialized.
7418 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7420 * decompress.c (Fzlib_decompress_region): Support zlib
7421 decompression, too, and rename.
7423 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7425 Minor zlib configuration tweaks.
7426 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7427 Don't assume presence of fn_inflateInit2_ zlib internal function.
7429 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7431 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7432 include the zlib prefix.
7434 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7436 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7437 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7438 define static variables that are pointers to zlib functions to be
7440 (init_zlib_functions) [WINDOWSNT]: New function.
7441 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7443 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7444 macros instead of invoking the zlib functions directly.
7445 (syms_of_decompress): DEFSYM Qzlib_dll.
7446 Staticpro Szlib_available_p.
7448 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7450 Avoid looping over all frame windows to freeze and unfreeze.
7451 * window.h (struct window): Drop frozen_window_start_p.
7452 (freeze_window_starts): Drop prototype.
7453 * frame.h (struct frame): New frozen_window_starts flag.
7454 (FRAME_WINDOWS_FROZEN): New macro.
7455 * window.c (freeze_window_start, freeze_window_starts):
7457 (select_window, replace_window): Adjust users.
7458 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7459 (window_frozen_p): New function.
7460 (redisplay_window): Use it.
7462 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7464 Fix some fd issues when running subprocesses (Bug#15035).
7465 Fix bugs that can leak files or file descriptors on errors.
7466 Don't unlink open temp files, as that's hard for users to diagnose
7467 when things go awry (e.g., temp disk exhausted).
7468 Don't bother to lock temp files. Check for invalid recursion.
7469 * callproc.c (synch_process_fd): Remove. All uses removed.
7470 (synch_process_tempfile): New var or macro.
7471 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7473 (record_kill_process): New arg, the temp name. All callers changed.
7474 (delete_temp_file): Now just a simple wrapper around unlink.
7475 (call_process_kill): New arg, the call_process_fd array.
7476 Close them all. Clear synch_process_pid. Remove the temp file,
7477 or arrange for it to be removed.
7478 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7479 that's been moved to synch_process_tempfile. Caller changed.
7480 Do not remove the tempfile; that's now call_process_kill's
7482 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7483 call_process_kill; the caller now does that.
7484 (call_process_cleanup): Do not close the process fd; that's now
7485 call_process_kill's responsibility.
7486 (Fcall_process): Implement via new function call_process, which
7487 has most of the old body of Fcall_process, but with a different API.
7488 (call_process): New function that does not open or close filefd if
7489 it is nonnegative. Record which fds need to be closed, and let
7490 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7491 Signal an error if invoked recursively (could be done via a hook).
7492 Simplify creation of the tempfile in the MSDOS case.
7493 Don't create the output file until after checking for the executable.
7494 Report any failure to open /dev/null.
7495 Don't open /dev/null for writing twice; once is enough.
7496 Don't create pipe if all output is being discarded or sent to file.
7497 Don't worry about setting up the coding system or reading from the
7498 pipe if all output is being discarded.
7499 Hoist fd_error local into top level, to lessen block nesting.
7500 Don't record deleted pid here; now done by Fcall_process_region.
7501 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7502 and note its success in synch_process_tempfile.
7503 Do not leak resources when child_setup fails.
7504 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7505 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7506 (create_temp_file): Now returns open fd, with an additional
7507 Lisp_Object * argument to return the name. All callers changed.
7508 Do not close the file; rewind it instead, and leave it open for
7509 the caller. Do not lock the temp file. Unwind-protect the file
7510 and the file-descriptor.
7511 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7512 If an asynchrounous process, record it here, not in call_process.
7513 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7514 * eval.c (set_unwind_protect): New function.
7515 * fileio.c (write_region): New function, generalized from the
7516 old Fwrite_region. Do not lock temp files.
7517 (Fwrite_region): Use it.
7518 * lisp.h (set_unwind_protect, write_region): New decls.
7519 * process.c: Include <verify.h>.
7520 (make_process): Mark fds as initially closed.
7521 (deleted_pid_list): Now a list of pid-filename pairs.
7523 (close_process_fd): New function.
7524 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7525 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7526 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7527 (create_process, create_pty, Fmake_serial_process)
7528 (server_accept_connection): Record which fds need to be closed,
7529 and let deactivate_process close them.
7530 (Fmake_network_process): Do not discard the unwind-protect
7531 until it's safe to do so.
7532 (deactivate_process): Close the fds opened by create_process etc.
7533 (Fprocess_send_eof): Adjust to new way of recording open fds.
7534 Report an error if /dev/null can't be opened, instead of aborting.
7535 * process.h (PROCESS_OPEN_FDS): New constant.
7536 (struct Lisp_Process): New member open_fds.
7537 (record_kill_process, record_deleted_pid): Adjust signatures.
7538 (record_deleted_pid): Move decl here ...
7539 * syswait.h (record_deleted_pid): ... from here.
7541 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7543 * decompress.c: Fix bugs with large buffers and weird inputs.
7544 Tune a bit. Reindent as per usual Emacs style.
7545 (BUFFER_SIZE): Remove.
7546 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7547 more than UINT_MAX bytes. Decompress into the gap instead of into
7548 an auto buffer, as this should avoid copying. Return nil if
7549 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7550 set immediate_quit; we shouldn't trust zlib code that much.
7552 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7554 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7555 errors, and really move the gap to where we want it.
7557 * lisp.h: Include decompress.c support.
7559 * emacs.c (main): Include decompress.c support.
7561 * Makefile.in: Include -lz if present.
7563 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7565 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7566 (initWithTitle:): Initialize frame to 0.
7567 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7568 (fillWithWidgetValue:frame:): Rename from
7569 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7571 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7572 fillWithWidgetValue:frame:
7574 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7575 remove memory leak warnings.
7577 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7578 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7581 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7582 (x_activate_menubar): Update the whole menu.
7583 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7584 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7585 current event is not NSSystemDefined (Bug#15001).
7586 Call ns_check_menu_open only if trackingMenu is 2.
7587 (menuDidClose:): New method, decrease trackingMenu.
7588 (fillWithWidgetValue:setDelegate:): New method.
7589 (fillWithWidgetValue:): Call the above.
7591 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7593 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7595 Omit some unnecessary casts.
7596 Many of these go back to the old pre-C89 days, when they may have
7597 been needed, but we've been assuming C89 or later for a while now.
7598 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7599 (live_float_p, live_misc_p, live_vector_p):
7600 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7601 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7602 (defvar_per_buffer):
7603 * callint.c (Fcall_interactively):
7604 * doc.c (Fsubstitute_command_keys):
7605 * filelock.c (get_boot_time):
7606 * frame.c (xrdb_get_resource):
7607 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7608 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7609 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7610 (menuitem_highlight_callback, menu_destroy_callback)
7611 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7612 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7613 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7614 (xg_tool_bar_help_callback, tb_size_cb):
7615 * image.c (xpm_alloc_color, png_read_from_memory)
7616 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7617 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7619 * keymap.c (describe_map):
7620 * nsfns.m (Fns_display_monitor_attributes_list):
7621 * nsmenu.m (process_dialog:):
7622 * nsterm.m (hold_event):
7623 * process.c (wait_reading_process_output):
7624 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7625 * scroll.c (do_direct_scrolling, scrolling_1):
7626 * termcap.c (tgetent):
7627 * window.c (check_window_containing, add_window_to_list)
7628 (freeze_window_starts):
7629 * xdisp.c (compare_overlay_entries, vmessage):
7630 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7631 (x_get_monitor_attributes_xrandr)
7632 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7633 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7634 * xfont.c (xfont_match, xfont_open):
7635 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7636 (menubar_selection_callback, menu_position_func)
7637 (popup_selection_callback, create_and_show_popup_menu)
7638 (dialog_selection_callback, create_and_show_dialog):
7639 * xrdb.c (x_get_string_resource)
7641 * xsmfns.c (x_session_check_input):
7642 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7643 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7644 (xaw_jump_callback, xaw_scroll_callback):
7645 Omit unnecessary casts.
7647 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7649 Minor string-length refactoring.
7650 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7651 * frame.c (make_monitor_attribute_list):
7652 Prefer build_string to strlen + make_string.
7654 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7656 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7657 don't check minor_code (Bug#14417).
7659 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7661 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7662 vertical positions instead. This avoids calling MATRIX_ROW with
7663 row numbers that are possibly beyond valid limits. (Bug#15064)
7665 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7667 Use xstrdup and build_unibyte_string where applicable.
7668 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7669 * xfns.c (x_window):
7670 * xrdb.c (x_get_customization_string):
7671 * xterm.c (xim_initialize):
7672 * w32fns.c (w32_window): Use xstrdup.
7673 (w32_display_monitor_attributes_list):
7674 * emacs.c (init_cmdargs):
7675 * keyboard.c (PUSH_C_STR):
7676 * nsfont.m (nsfont_open):
7677 * sysdep.c (system_process_attributes):
7678 * w32.c (system_process_attributes):
7679 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7681 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7683 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7684 variables of these types so that GDB would know about them, as aid
7685 for debugging fatal exceptions. (Bug#15024) See also
7686 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7689 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7691 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7692 larger than the NSWindow (Bug#14934).
7694 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7696 Redesign redisplay interface to drop global variable updated_window.
7697 Always pass currently updated window as a parameter to update routines.
7698 * dispextern.h (updated_window): Remove declaration.
7699 (struct redisplay_interface): Pass window parameter to
7700 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7701 and after_update_window_hook.
7702 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7704 * dispnew.c (updated_window): Remove.
7705 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7706 (update_window_line): Adjust to match redisplay interface changes.
7707 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7708 (ns_scroll_run, ns_after_update_window_line):
7709 * w32term.c (x_update_window_begin, x_update_window_end)
7710 (x_after_update_window_line, x_scroll_run):
7711 * xterm.c (x_update_window_begin, x_update_window_end)
7712 (x_after_update_window_line, x_scroll_run):
7713 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7714 Likewise. Adjust comments where appropriate.
7715 (x_cursor_to): Simplify because this is always called during window
7716 update (but install debugging check anyway).
7717 (expose_window): Check must_be_updated_p flag to see whether this
7718 function is called during window update.
7720 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7722 Do not reset window modification event counters excessively.
7723 These leftovers and poor man's tricky methods to catch extra
7724 redisplay's attention are no longer needed.
7725 * frame.c (set_menu_bar_lines_1):
7726 * minibuf.c (read_minibuf_unwind):
7727 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7728 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7729 (window_scroll_line_based, Fset_window_configuration):
7730 * xdisp.c (redisplay_window): Do not reset last_modified and
7731 last_overlay_modified counters.
7733 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7735 * xselect.c (x_send_client_event): Set send_event and serial, memset
7736 data.l as it might be bigger than data.b. Use 24 bit mask to
7737 XSendEvent (Bug#15034).
7739 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7741 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7742 for TTY frames that are not the top frame on their console.
7745 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7747 * w32term.c (w32fullscreen_hook): Really maximize frame when
7748 asked for (Bug#14841).
7750 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7752 Prefer selected_window to Fselected_window, likewise for frames.
7753 * buffer.c (Fbuffer_swap_text):
7754 * data.c (Fvariable_binding_locus):
7755 * window.c (run_window_configuration_change_hook): Adjust users.
7756 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7757 Use decode_live_frame.
7759 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7761 Be more careful if selected window shows the buffer other than current,
7762 use window_outdated only if this is not so. This change should also
7763 address some weird issues discussed in Bug#13012.
7764 * window.h (window_outdated): New prototype.
7765 * window.c (window_outdated): Now here. Convert from static and
7766 always assume window's buffer.
7767 (Fwindow_end, Fwindow_line_height): Use it.
7768 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7769 and always assume window's buffer.
7770 (redisplay_window): Adjust user.
7771 (redisplay_internal): Call to reconsider_clip_changes once and
7772 check whether mode line should be updated only if selected window
7773 shows current buffer.
7774 (run_window_scroll_functions): Use eassert for debugging check.
7775 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7777 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7779 * window.c (window_scroll, window_scroll_pixel_based)
7780 (window_scroll_line_based): Use bool for booleans.
7782 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7784 * process.c: Fix minor off-by-one issues in descriptor counts.
7785 This shouldn't fix any real bugs, but it cleans up the code a bit.
7786 (max_process_desc, max_input_desc): -1, not 0, means none.
7788 (delete_input_desc): New function.
7789 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7790 (deactivate_process): Scan backwards when recomuting max_process_desc;
7791 that should be faster.
7792 (init_process_emacs): Initialize max_input_desc.
7794 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7796 Use region cache to speedup bidi_find_paragraph_start.
7797 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7798 Rename cache_long_line_scans to cache_long_scans.
7799 * buffer.c (bset_cache_long_line_scans): Rename to
7800 bset_cache_long_scans.
7801 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7802 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7804 (syms_of_buffer): Rename cache-long-line-scans to
7805 cache-long-scans. Adjust docstring.
7806 * search.c (newline_cache_on_off):
7807 * indent.c (width_run_cache_on_off): Adjust users.
7808 * bidi.c (bidi_paragraph_cache_on_off): New function.
7809 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7810 * insdel.c (prepare_to_modify_buffer):
7811 Invalidate bidi_paragraph_cache if enabled.
7813 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7815 Invalidate region caches only if buffer text is going to be changed.
7816 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7817 (modify_text): ...new prototype.
7818 (prepare_to_modify_buffer_1): New prototype.
7819 * textprop.c (modify_region): Rename to...
7820 (modify_text_properties): ...new function.
7821 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7822 (Fremove_list_of_text_properties): Adjust users.
7823 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7824 (modify_text): ...new function.
7825 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7826 (prepare_to_modify_buffer_1): ...new function.
7827 * casefiddle.c (casify_region):
7828 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7829 (Ftranspose_regions): Use modify_text.
7831 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7833 * lisp.mk (lisp): Add nadvice.elc.
7835 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7837 New macro to iterate over live buffers similar to frames.
7838 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7839 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7840 Declare buffer-related variables here to offload lisp.h.
7841 * buffer.c (Vbuffer_alist): Adjust comment.
7842 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7843 (other_buffer_safely):
7844 * data.c (store_symval_forwarding):
7845 * dispnew.c (Fframe_or_buffer_changed_p):
7846 * fileio.c (Fdo_auto_save):
7847 * filelock.c (unlock_all_files):
7848 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7850 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7852 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7853 * callproc.c (create_temp_file):
7854 * filelock.c (create_lock_file):
7855 Assume mkostemp, since it's now provided by Gnulib.
7857 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7859 * w32.c (mkostemp): New function.
7860 (mktemp): Remove, no longer used. Most of the code reused in
7861 mkostemp. (Bug#15015)
7862 (mktemp): Don't undef.
7864 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7866 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7867 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7868 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7869 (free_glyph_pool, check_glyph_memory): Likewise for
7870 all users. Adjust comments where appropriate.
7872 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7874 * composite.h: Minor fixups.
7875 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7876 to fix a misspelling, and change it to an inline function while
7877 we're at it (it need not be a macro). All uses changed.
7878 (composition_method, composition_valid_p):
7879 Rewrite to avoid assignments in if-conditions.
7881 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7883 Do not use global Lisp_Object in composition macros.
7884 * composite.h (composition_temp): Remove declaration.
7885 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7886 (composition_method, composition_valid_p): ...inline functions.
7887 (compose_region): Remove the leftover.
7888 * composite.c (composition_temp): Remove.
7889 (run_composition_function, update_compositions)
7890 (composition_compute_stop_pos, composition_adjust_point)
7891 (Ffind_composition_internal):
7892 * coding.c (handle_composition_annotation):
7893 * xdisp.c (handle_composition_prop, check_point_in_composition):
7894 Related users changed.
7896 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7898 Drop FRAME_PTR typedef.
7899 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7900 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7901 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7902 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7903 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7904 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7905 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7906 All related users changed.
7908 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7910 * eval.c (default_toplevel_binding): New function.
7912 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7913 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7914 (syms_of_eval): Export them.
7915 * data.c (Fdefault_value): Micro cleanup.
7916 * term.c (init_tty): Use "false".
7918 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7920 Fix X GC leak in GTK and raw (no toolkit) X ports.
7921 * xterm.c (x_free_frame_resources): If white and black relief
7922 GCs are allocated, always free them here.
7923 * xfns.c (x_make_gc): Omit redundant initialization.
7924 * widget.c (create_frame_gcs): Remove the leftover.
7925 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7926 in x_free_frame_resources.
7928 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7930 * nsterm.m (windowWillResize:toSize:): Only change title if
7931 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7933 (viewDidEndLiveResize): New method.
7935 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7936 inside NS_IMPL_COCOA.
7938 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7940 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7941 Do not check whether undo is enabled because record_insert and
7942 record_delete does that themselves.
7944 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7946 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7947 member which is not really used any more.
7948 (FRAME_XIC_BASE_FONTNAME): Remove.
7949 * xfns.c (xic_free_fontset): Adjust user.
7950 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7951 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7952 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7953 (xdialog_show): Use eassert for debugging check.
7954 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7956 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7958 * fileio.c, fns.c (merge): Move extern decl from here ...
7959 * lisp.h (merge): ... to here.
7961 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7963 Fix last font-related change.
7964 * w32font.h (w32font_list_internal, w32font_match_internal):
7966 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7967 (uniscribe_list_family): Adjust to match font API change.
7968 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7969 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7971 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7973 * frame.h (FRAME_MOUSE_UPDATE):
7974 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7975 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7977 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7979 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7980 * font.h (struct font_driver): Change list, match, and list_family
7981 functions to accept struct frame * as first arg.
7982 * font.c (font_score, font_compare, font_sort_entities):
7984 (font_sort_entities, font_list_entities, font_select_entity)
7985 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7986 match font API change.
7987 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7988 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7989 * ftxfont.c (ftxfont_list, ftxfont_match):
7990 * xftfont.c (xftfont_list, xftfont_match):
7991 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7992 * w32font.c (w32font_list, w32font_match, w32font_list)
7993 (w32font_list_internal, w32_font_match_internal): Likewise.
7994 * xfaces.c (Fx_family_fonts): Adjust user.
7996 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7998 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7999 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8000 only if HAVE_X_WINDOWS is in use.
8001 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8002 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8003 * w32term.c (x_wm_set_icon_position): Likewise.
8004 * w32fns.c (x_icon): Adjust user.
8006 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8008 * xterm.c (last_mouse_press_frame): Remove the
8009 leftover which is not really used any more.
8010 (handle_one_xevent, syms_of_xterm): Adjust users.
8011 (x_flush): Call XFlush once per each X display, not frame.
8012 This is better because this code always unconditionally skips
8013 non-X frames in Vframe_list and issues the only XFlush if we
8014 have more than one X frame on the same X display.
8015 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8016 Use bool for booleans.
8017 (x_draw_glyph_string_background, cvt_string_to_pixel)
8018 (cvt_pixel_dtor): Drop unnecessary prototypes.
8019 * xterm.h (x_display_ok): Adjust prototype.
8021 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8023 Drop unnecessary functions that deals with frame pixel size.
8024 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8025 (x_pixel_height): Drop prototypes.
8026 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8027 (x_pixel_height): Drop implementations.
8028 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8029 which should be always valid for window frame.
8030 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8031 * w32menu.c (Fx_popup_dialog):
8032 * xmenu.c (Fx_popup_dialog): Likewise for both.
8034 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8036 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8037 frame parameters and call to Fmodify_frame_parameters just once.
8038 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8039 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8040 and mention nil frame in docstring.
8042 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8044 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8045 (x_figure_window_size): Likewise. Adjust to return long.
8046 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8047 (toplevel): Move Qterminal_live_p to...
8048 * terminal.c (toplevel): ...here, make it static, and...
8049 (syms_of_terminal): ...DEFSYM here.
8050 * frame.h (Qterminal_live_p): Remove declaration.
8051 (make_frame, x_figure_window_size): Adjust prototype.
8052 * nsfns.m (Fx_create_frame): Use long for window flags.
8054 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8056 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8057 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8058 Do not assume that emacs_close (INT_MAX) is a no-op.
8060 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8062 * xfaces.c (make_face_cache): For struct face_cache, prefer
8063 xmalloc to xzalloc and so avoid redundant call to memset.
8064 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8066 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8068 * fringe.c (draw_window_fringes, update_window_fringes)
8069 (compute_fringe_widths):
8070 * w32term.c (x_draw_glyph_string):
8071 * window.c (candidate_window_p, Frecenter):
8072 * xfaces.c (realize_basic_faces, realize_default_face)
8073 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8074 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8075 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8076 * xmenu.c (Fx_menu_bar_open_internal):
8077 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8078 * xsettings.c (xft_settings_event):
8079 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8080 Use bool for booleans. Adjust style and comments where
8082 * dispextern.h (draw_window_fringes, update_window_fringes)
8083 (compute_fringe_widths):
8084 * xterm.h (x_had_errors_p): Adjust prototype.
8086 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8088 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8089 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8091 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8093 * fns.c (toplevel): Remove comment before Fsafe_length because
8096 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8098 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8100 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8102 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8103 frame which got the message is still alive, before dereferencing
8104 its pointer. (Bug#14970)
8106 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8107 be a live window, before using it as such. (Bug#14970)
8109 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8111 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8112 w32_detect_focus_change instead of doing part of its job by hand.
8113 This fixes the problem whereby FOCUS_OUT events were not sent to
8116 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8118 * process.c (Fprocess_list): Doc fix.
8120 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8121 being re-exposed only if it didn't ask to become visible.
8122 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8123 was previously iconified. (Bug#14841)
8124 (x_iconify_frame): Mark the frame iconified.
8126 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8128 Fix minor problems found by static checking.
8129 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8130 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8132 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8134 * eval.c (set_specpdl_old_value): New function.
8135 (unbind_to): Minor simplification.
8136 (get_backtrace_frame): New function.
8137 (Fbacktrace_frame): Use it. Add `base' argument.
8138 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8139 (syms_of_eval): Export backtrace-eval.
8140 * xterm.c (x_focus_changed): Simplify.
8142 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8144 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8146 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8148 * xdisp.c (redisplay_window): Instead of moving point out of
8149 scroll margin, reject the force_start method, and try scrolling
8150 instead. (Bug#14780)
8152 2013-07-24 Ken Brown <kbrown@cornell.edu>
8154 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8157 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8159 * eval.c (Fprogn): Do not check that BODY is a proper list.
8160 This undoes the previous change. The check slows down the
8161 interpreter, and is not needed to prevent a crash. See
8162 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8164 2013-07-23 Glenn Morris <rgm@gnu.org>
8166 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8168 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8170 Port to GNU/Linux systems with tinfo but not ncurses.
8171 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8172 to decide whether ncurses is being used. Without this change,
8173 GCC complains about tgetent not being declared, on a system
8174 that has tinfo installed but ncurses not installed.
8176 * eval.c (Fprogn): Check that BODY is a proper list.
8178 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8179 * data.c (Fsetq_default):
8180 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8181 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8183 Tune by taking advantage of the fact that ARGS is always a list
8184 when a function is declared to have UNEVALLED args.
8186 * emacsgtkfixed.c: Port to GCC 4.6.
8187 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8189 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8191 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8192 here to silence compiler warnings.
8194 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8196 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8197 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8198 from messing up Emacs's 'struct frame' (Bug#14923).
8200 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8202 * alloc.c (make_save_ptr_ptr): Define this function.
8203 It was inadvertently omitted. It's needed only if
8204 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8206 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8208 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8209 frame have focus (Bug#14895).
8211 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8213 Avoid vfork-related deadlock more cleanly.
8214 * callproc.c (child_setup): When the child's exec fails, output
8215 the program name, as that's more useful. Use O_NONBLOCK to avoid
8217 * process.c (create_process_1): Remove; no longer needed.
8218 (create_process): Remove timer hack; no longer needed, now that
8219 the child avoids deadlock.
8221 2013-07-20 Glenn Morris <rgm@gnu.org>
8223 * image.c (Fimage_flush): Fix doc typo.
8225 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8227 Fix array bounds violation when pty allocation fails.
8228 * process.c (PTY_NAME_SIZE): New constant.
8229 (pty_name): Remove static variable; it's now auto.
8230 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8231 Take pty_name as an arg rather than using a static variable.
8232 All callers changed.
8233 (create_process): Recover pty_flag from process, not from volatile local.
8234 (create_pty): Stay inside array even when pty allocation fails.
8235 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8237 * lread.c (Fload): Avoid initialization only when lint checking.
8238 Mention that it's needed only for older GCCs.
8240 2013-07-20 Kenichi Handa <handa@gnu.org>
8242 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8243 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8245 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8247 * lread.c (Fload): Avoid uninitialized warning.
8249 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8251 Fix some minor file descriptor leaks and related glitches.
8252 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8253 (create_lock_file): Use write, not emacs_write.
8254 * image.c (slurp_file, png_load_body):
8255 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8256 (server_accept_connection):
8257 Don't leak an fd on memory allocation failure.
8258 * image.c (slurp_file): Add a cheap heuristic for growing files.
8259 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8260 as that's what the other routines do. Maybe input need not be
8261 blocked at all, but it's better to be consistent.
8262 Avoid undefined behavior when strlen is zero.
8264 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8265 (NSTATICS): Now a constant; doesn't need to be a macro.
8267 2013-07-19 Richard Stallman <rms@gnu.org>
8269 * coding.c (decode_coding_utf_8): Add simple loop for fast
8270 processing of ASCII characters.
8272 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8274 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8276 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8278 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8279 unportable 'struct x_display_info'.
8280 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8283 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8285 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8286 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8288 (system_process_attributes): Prefer plain char to unsigned char
8289 when either will do. Clean up properly if interrupted or if
8290 memory allocations fail. Don't assume sscanf succeeds.
8291 Remove no-longer-needed workaround to stop GCC from whining.
8292 Read command-line once, instead of multiple times. Check read status a
8295 Fix obscure porting bug with varargs functions.
8296 The code assumed that int is treated like ptrdiff_t in a vararg
8297 function, which is not a portable assumption. There was a similar
8298 -- though these days less likely -- porting problem with various
8299 assumptions that pointers of different types all smell the same as
8300 far as vararg functions is conserved. To make this problem less
8301 likely in the future, redo the API to use varargs functions.
8302 * alloc.c (make_save_value): Remove this vararg function.
8303 All uses changed to ...
8304 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8305 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8307 (make_save_ptr): Rename from make_save_pointer, for consistency with
8308 the above. Define only on platforms that need it. All uses changed.
8310 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8312 * keyboard.c: Try to fix typos in previous change.
8313 (DISPLAY_LIST_INFO): New macro.
8314 (kbd_buffer_get_event): Do not access members that are not present
8315 in X11. Revert inadvertent change of "!=" to "=".
8317 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8319 * keyboard.c (kbd_buffer_get_event):
8320 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8321 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8323 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8325 * filelock.c: Fix unlikely file descriptor leaks.
8326 (get_boot_time_1): Rework to avoid using emacs_open.
8327 This doesn't actually fix a leak, but is better anyway.
8328 (read_lock_data): Use read, not emacs_read.
8330 * doc.c: Fix minor memory and file descriptor leaks.
8331 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8332 (get_doc_string, Fsnarf_documentation):
8333 Fix file descriptor leak on error.
8335 * term.c: Fix minor fdopen-related file descriptor leaks.
8336 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8337 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8339 * charset.c: Fix file descriptor leaks and errno issues.
8341 (load_charset_map_from_file): Don't leak file descriptor on error.
8342 Use plain record_xmalloc since the allocation is larger than
8343 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8345 * eval.c (record_unwind_protect_nothing):
8346 * fileio.c (fclose_unwind):
8348 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8349 The replacement doesn't block input, but that no longer seems
8352 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8354 * lread.c: Fix file descriptor leaks and errno issues.
8355 (Fload): Close some races that leaked fds or streams when 'load'
8357 (Fload, openp): Report error number of last nontrivial failure to open.
8358 ENOENT counts as trivial.
8359 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8361 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8362 now that the function is always called with a nonnegative arg.
8363 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8364 All uses replaced with ...
8365 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8367 A few more minor file errno-reporting bugs.
8368 * callproc.c (Fcall_process):
8369 * doc.c (Fsnarf_documentation):
8370 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8371 * process.c (set_socket_option):
8372 Don't let a constructor trash errno.
8373 * doc.c: Include <errno.h>.
8375 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8377 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8379 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8381 Fix w32 bug with call-process-region (Bug#14885).
8382 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8383 to Fcall_process when the input is empty. This simplifies the
8384 code a bit. It makes no difference on POSIXish platforms but
8385 apparently it fixes a bug on w32.
8387 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8388 * fileio.c (close_file_unwind): Don't close if FD is negative;
8389 this can happen when unwinding a zapped file descriptor.
8390 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8391 in case Emacs runs out of memory between the two unwind-protects.
8392 Don't trash errno when closing FD.
8393 Zap the FD in the specpdl when closing it, instead of deferring
8394 the removal of the unwind-protect; this fixes a bug where a child
8395 function unwinds the stack past us.
8397 New unwind-protect flavors to better type-check C callbacks.
8398 This also lessens the need to write wrappers for callbacks,
8399 and the need for make_save_pointer.
8400 * alloc.c (free_save_value):
8401 * atimer.c (run_all_atimers):
8403 * alloc.c (safe_alloca_unwind):
8404 * atimer.c (unwind_stop_other_atimers):
8405 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8406 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8407 * minibuf.c (choose_minibuf_frame_1):
8408 * process.c (make_serial_process_unwind):
8409 * xdisp.c (pop_message_unwind):
8410 * xselect.c (queue_selection_requests_unwind):
8411 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8412 * alloc.c (record_xmalloc):
8413 Prefer record_unwind_protect_ptr to record_unwind_protect with
8415 * alloc.c (Fgarbage_collect):
8416 Prefer record_unwind_protect_void to passing a dummy.
8417 * buffer.c (restore_buffer):
8418 * window.c (restore_window_configuration):
8419 * xfns.c, w32fns.c (do_unwind_create_frame)
8420 New wrapper. All record-unwind uses of wrappee changed.
8421 * buffer.c (set_buffer_if_live):
8422 * callproc.c (call_process_cleanup, delete_temp_file):
8423 * coding.c (code_conversion_restore):
8424 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8425 * editfns.c (save_excursion_restore)
8426 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8427 (save_restriction_restore):
8428 * eval.c (restore_stack_limits, un_autoload):
8429 * fns.c (require_unwind):
8430 * keyboard.c (recursive_edit_unwind, tracking_off):
8431 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8432 * macros.c (pop_kbd_macro, restore_menu_items):
8433 * nsfns.m (unwind_create_frame):
8434 * print.c (print_unwind):
8435 * process.c (start_process_unwind):
8436 * search.c (unwind_set_match_data):
8437 * window.c (select_window_norecord, select_frame_norecord):
8438 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8439 (fast_set_selected_frame):
8440 * xfns.c, w32fns.c (unwind_create_tip_frame):
8441 Return void, not a dummy Lisp_Object. All uses changed.
8442 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8443 * callproc.c (call_process_kill):
8444 * fileio.c (restore_point_unwind, decide_coding_unwind)
8445 (build_annotations_unwind):
8446 * insdel.c (Fcombine_after_change_execute_1):
8447 * keyboard.c (read_char_help_form_unwind):
8448 * menu.c (unuse_menu_items):
8449 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8450 * sound.c (sound_cleanup):
8451 * xdisp.c (unwind_redisplay):
8452 * xfns.c (clean_up_dialog):
8453 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8454 Accept no args and return void, instead of accepting and returning
8455 a dummy Lisp_Object. All uses changed.
8456 * cygw32.c (fchdir_unwind):
8457 * fileio.c (close_file_unwind):
8458 * keyboard.c (restore_kboard_configuration):
8459 * lread.c (readevalllop_1):
8460 * process.c (wait_reading_process_output_unwind):
8461 Accept int and return void, rather than accepting an Emacs integer
8462 and returning a dummy object. In some cases this fixes an
8463 unlikely bug when the corresponding int is outside Emacs integer
8464 range. All uses changed.
8465 * dired.c (directory_files_internal_unwind):
8466 * fileio.c (do_auto_save_unwind):
8467 * gtkutil.c (pop_down_dialog):
8468 * insdel.c (reset_var_on_error):
8469 * lread.c (load_unwind):
8470 * xfns.c (clean_up_file_dialog):
8471 * xmenu.c, nsmenu.m (pop_down_menu):
8472 * xmenu.c (cleanup_widget_value_tree):
8473 * xselect.c (wait_for_property_change_unwind):
8474 Accept pointer and return void, rather than accepting an Emacs
8475 save value encapsulating the pointer and returning a dummy object.
8477 * editfns.c (Fformat): Update the saved pointer directly via
8478 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8479 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8480 (unwind_body): New function.
8481 (record_unwind_protect): First arg is now a function returning void,
8482 not a dummy Lisp_Object.
8483 (record_unwind_protect_ptr, record_unwind_protect_int)
8484 (record_unwind_protect_void): New functions.
8485 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8486 * fileio.c (struct auto_save_unwind): New type.
8487 (do_auto_save_unwind): Use it.
8488 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8489 * insdel.c (struct rvoe_arg): New type.
8490 (reset_var_on_error): Use it.
8491 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8493 (specbinding_func): Remove; there are now several such functions.
8494 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8495 (set_unwind_protect_ptr): New function.
8496 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8498 Be simpler and more consistent about reporting I/O errors.
8499 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8500 Say "Read error" and "Write error", rather than "I/O error", or
8501 "IO error reading", or "IO error writing", when a read or write
8503 * process.c (Fmake_network_process, wait_reading_process_output)
8504 (send_process, Fprocess_send_eof, wait_reading_process_output):
8505 Capitalize diagnostics consistently. Put "failed foo" at the
8506 start of the diagnostic, so that we don't capitalize the
8507 function name "foo". Consistently say "failed" for such
8509 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8510 All callers changed. This is so it can use report_file_error.
8511 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8512 diagnostics consistently as above.
8514 * fileio.c (report_file_errno): Fix errno reporting bug.
8515 If the file name is neither null nor a pair, package it up as a
8516 singleton list. All callers changed, both to this function and to
8517 report_file_error. This fixes a bug where the memory allocator
8518 invoked by list1 set errno so that the immediately following
8519 report_file_error reported the wrong errno value.
8521 Fix minor problems found by --enable-gcc-warnings.
8522 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8523 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8525 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8527 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8528 Set event->arg to Qt if switch-event shall be generated.
8529 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8531 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8533 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8536 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8537 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8538 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8539 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8540 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8541 and there is a focused frame.
8542 (head_table): Add focus-in and focus-out.
8543 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8544 bind to handle-focus-in/out.
8546 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8547 (Fhandle_switch_frame): Call Fhandle_focus_in.
8548 (syms_of_frame): defsubr handle-focus-in/out.
8550 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8552 Fix porting bug to older POSIXish platforms (Bug#14862).
8553 * sysdep.c (emacs_pipe): New function, that implements
8554 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8555 This should port better to CentOS 5 and to Mac OS X 10.6.
8556 All calls to pipe2 changed.
8558 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8559 This makes the code easier to read and the executable a bit smaller.
8560 Do not replace all calls to Fcons that happen to create lists,
8561 just calls that are intended to create lists. For example, when
8562 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8563 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8564 Similarly for list2 through list5.
8565 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8566 * bytecode.c (exec_byte_code):
8567 * callint.c (quotify_arg, Fcall_interactively):
8568 * callproc.c (Fcall_process, create_temp_file):
8569 * charset.c (load_charset_map_from_file)
8570 (Fdefine_charset_internal, init_charset):
8571 * coding.c (get_translation_table, detect_coding_system)
8572 (Fcheck_coding_systems_region)
8573 (Fset_terminal_coding_system_internal)
8574 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8575 * composite.c (update_compositions, Ffind_composition_internal):
8576 * dired.c (directory_files_internal, file_name_completion)
8578 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8579 * doc.c (Fsnarf_documentation):
8580 * editfns.c (Fmessage_box):
8582 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8583 (Feval, eval_sub, Ffuncall, apply_lambda):
8584 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8585 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8586 (Fset_file_times, Finsert_file_contents)
8587 (Fchoose_write_coding_system, Fwrite_region):
8588 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8589 * font.c (font_registry_charsets, font_parse_fcname)
8590 (font_prepare_cache, font_update_drivers, Flist_fonts):
8591 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8592 * frame.c (make_frame, Fmake_terminal_frame)
8593 (x_set_frame_parameters, x_report_frame_params)
8594 (x_default_parameter, Fx_parse_geometry):
8595 * ftfont.c (syms_of_ftfont):
8596 * image.c (gif_load):
8597 * keyboard.c (command_loop_1):
8598 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8599 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8600 (Fminor_mode_key_binding, accessible_keymaps_1)
8601 (Faccessible_keymaps, Fwhere_is_internal):
8602 * lread.c (read_emacs_mule_char):
8603 * menu.c (find_and_return_menu_selection):
8604 * minibuf.c (get_minibuffer):
8605 * nsfns.m (Fns_perform_service):
8606 * nsfont.m (ns_script_to_charset):
8607 * nsmenu.m (ns_popup_dialog):
8608 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8609 (Fx_own_selection_internal):
8610 * nsterm.m (append2):
8611 * print.c (Fredirect_debugging_output)
8612 (print_prune_string_charset):
8613 * process.c (Fdelete_process, Fprocess_contact)
8614 (Fformat_network_address, set_socket_option)
8615 (read_and_dispose_of_process_output, write_queue_push)
8616 (send_process, exec_sentinel):
8617 * sound.c (Fplay_sound_internal):
8618 * textprop.c (validate_plist, add_properties)
8619 (Fput_text_property, Fadd_face_text_property)
8620 (copy_text_properties, text_property_list, syms_of_textprop):
8621 * unexaix.c (report_error):
8622 * unexcoff.c (report_error):
8623 * unexsol.c (unexec):
8624 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8625 (Fformat_mode_line, syms_of_xdisp):
8626 * xfaces.c (set_font_frame_param)
8627 (Finternal_lisp_face_attribute_values)
8628 (Finternal_merge_in_global_face, syms_of_xfaces):
8629 * xfns.c (x_default_scroll_bar_color_parameter)
8630 (x_default_font_parameter, x_create_tip_frame):
8631 * xfont.c (xfont_supported_scripts):
8632 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8633 (menu_help_callback, xmenu_show):
8635 * xterm.c (set_wm_state):
8636 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8637 and similarly for list2 through list5.
8639 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8641 * callproc.c (Fcall_process_region): Fix minor race and tune.
8642 (create_temp_file): New function, with the temp-file-creation part
8643 of the old Fcall_process_region. Use Fcopy_sequence to create the
8644 temp file name, rather than alloca + build_string, for simplicity.
8645 Don't bother to block input around the temp file creation;
8646 shouldn't be needed. Simplify use of mktemp.
8647 Use record_unwind_protect immediately after creating the temp file;
8648 this closes an unlikely race where the temp file was not removed.
8649 Use memcpy rather than an open-coded loop.
8650 (Fcall_process_region): Use the new function. If the input is
8651 empty, redirect from /dev/null rather than from a newly created
8652 empty temp file; this avoids unnecessary file system traffic.
8654 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8656 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8657 Simplify by making this case like the other two. This is a bit
8658 slower on obsolete hosts, but the extra complexity isn't worth it.
8660 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8661 * process.c (create_process) [!DOS_NT]:
8662 Remove now-unnecessary calls to emacs_close.
8664 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8666 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8667 returning early. (Bug#14850)
8669 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8670 and inhibit-iso-escape-detection attributes of 'undecided'.
8673 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8675 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8676 Reported by Herbert J. Skuhra in
8677 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8679 Don't lose top specpdl entry when memory is exhausted.
8680 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8681 specpdl overflow here, to simplify callers; all callers changed.
8682 Always reserve an unused entry at the stack top; this avoids
8683 losing the top entry's information when memory is exhausted.
8685 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8687 Clean up errno reporting and fix some errno-reporting bugs.
8688 * callproc.c (Fcall_process):
8689 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8690 * process.c (create_process, Fmake_network_process):
8691 * unexaix.c (report_error):
8692 * unexcoff.c (report_error):
8693 Be more careful about reporting the errno of failed operations.
8694 The code previously reported the wrong errno sometimes.
8695 Also, prefer report_file_errno to setting errno + report_file_error.
8696 (Fcall_process): Look at openp return value rather than at path,
8697 as that's a bit faster and clearer when there's a numeric predicate.
8698 * fileio.c (report_file_errno): New function, with most of the
8699 old contents of report_file_error.
8700 (report_file_error): Use it.
8701 (Ffile_exists_p, Ffile_accessible_directory_p):
8702 Set errno to 0 when it is junk.
8703 * fileio.c (Faccess_file):
8704 * image.c (x_create_bitmap_from_file):
8705 Use faccessat rather than opening the file, to avoid the hassle of
8706 having a file descriptor open.
8707 * lisp.h (report_file_errno): New decl.
8708 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8711 * process.c (create_process, wait_reading_process_output) [AIX]:
8712 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8713 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8714 a multithreaded environment anyway).
8715 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8717 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8719 * image.c (x_find_image_file): Don't close a remote file handle.
8721 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8723 Fix races with threads and file descriptors.
8724 * callproc.c (Fcall_process_region):
8725 * dired.c (open_directory):
8726 * emacs.c (main, Fdaemon_initialized):
8727 * image.c (x_find_image_file):
8728 * inotify.c (Finotify_rm_watch):
8729 * lread.c (Flocate_file_internal):
8730 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8731 * term.c (term_mouse_moveto, init_tty):
8732 * termcap.c (tgetent):
8733 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8734 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8735 * unexhp9k800.c, unexmacosx.c (unexec):
8736 * callproc.c (Fcall_process_region):
8737 Use emacs_close, not close.
8738 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8739 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8740 and posix_close function on current platforms (which all lack them).
8741 (emacs_close): Use it. This should fix the races on GNU/Linux and
8742 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8743 and it should avoid closing random victim file descriptors on
8746 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8748 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8749 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8752 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8753 This is for .gdbinit xbacktrace.
8755 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8756 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8757 (emacs_set_tty): Now static.
8758 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8759 * term.c (tty_capable_p, tty_default_color_capabilities)
8760 (get_tty_terminal, term_mouse_movement)
8761 (handle_one_term_event, init_tty, maybe_fatal):
8762 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8763 (tgetent, scan_file, name_match, compare_contin):
8764 * terminal.c (get_terminal):
8765 Use bool for boolean.
8766 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8767 Prefer char to unsigned char if either will do.
8768 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8769 (tty_write_glyphs): Prefer int to unsigned.
8770 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8771 All callers changed.
8772 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8774 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8777 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8778 (B__dummy__): New dummy symbol, to pacify C89.
8779 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8780 they can't grok varargs macros.
8781 * dispnew.c (add_window_display_history)
8782 (add_frame_display_history):
8783 * print.c (print_object):
8784 * xdisp.c (debug_method_add):
8785 Use %p printf format only for void pointers.
8786 * emacs.c (usage_message): New constant, replacing ...
8787 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8788 (main): Adjust to usage reorg.
8789 * fns.c (syms_of_fns):
8790 * profiler.c (syms_of_profiler):
8791 Don't use non-constant struct initializers.
8792 * gnutls.h (gnutls_initstage_t):
8793 * lisp.h (enum Lisp_Fwd_Type):
8794 * lread.c (lisp_file_lexically_bound_p):
8795 * xsettings.c (anonymous enum):
8796 Remove trailing comma.
8797 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8798 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8799 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8801 * regex.c (const_re_char): New type, to pacify strict C89.
8802 All uses of 'const re_char' replaced to use it.
8803 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8804 with glibc when strict C89. This change is imported from gnulib.
8806 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8807 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8808 Omit GNU_LINUX implementation, since it requires long long.
8809 * xterm.c (x_draw_underwave):
8810 Do not assume the traditional order of struct's members.
8811 (x_term_init): Rewrite to avoid the need for non-constant structure
8814 Syntax cleanup, mostly replacing macros with functions.
8815 This removes the need for the syntax_temp hack.
8816 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8817 * syntax.c (SYNTAX_INLINE): New macro.
8818 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8819 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8820 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8821 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8822 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8823 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8824 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8825 Now constants, not macros.
8826 (syntax_temp) [!__GNUC__]: Remove.
8827 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8828 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8829 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8830 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8831 Move here from syntax.h; now functions, not macros. Except for the
8832 last function, these are static since only syntax.c uses them.
8833 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8834 All uses changed. Now a function, not a macro; use this fact
8835 to simplify the code.
8836 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8837 compiler bugs; no longer relevant.
8838 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8839 (SYNTAX_INLINE): New macro.
8840 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8841 for the new functions. Use bool for boolean member.
8842 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8843 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8844 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8845 (SETUP_BUFFER_SYNTAX_TABLE):
8846 Now extern inline functions, not macros.
8847 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8848 Remove; all uses replaced by implementation.
8849 (syntax_temp) [!__GNUC__]: Remove decl.
8850 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8852 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8854 * emacs.c (main): Fix syntax error.
8856 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8858 Timestamp fixes for undo (Bug#14824).
8859 * atimer.c (schedule_atimer):
8860 * fileio.c (Ffile_newer_than_file_p):
8861 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8862 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8863 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8864 (syms_of_fileio): Remove Sclear_visited_file_name.
8865 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8866 file doesn't exist; this avoids an ambiguity with negative timestamps.
8867 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8868 * systime.h (make_emacs_time, invalid_emacs_time):
8869 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8870 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8871 * undo.c (record_first_change): Push (visited-file-modtime) onto
8872 undo list rather than reimplementing it by hand, incorrectly.
8874 2013-07-09 Ken Brown <kbrown@cornell.edu>
8876 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8878 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8880 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8882 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8884 Handle errno and exit status a bit more carefully.
8885 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8886 number into an exit status. Instead, use EXIT_CANCELED.
8887 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8888 * callproc.c (relocate_fd):
8889 * emacs.c (close_output_streams, main):
8890 * process.c (create_process):
8891 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8892 Use emacs_perror for simplicity.
8893 * callproc.c (relocate_fd, main):
8894 * sysdep.c (sys_subshell):
8895 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8896 (shut_down_emacs): Use emacs_write, not write.
8897 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8898 * fileio.c (Fcopy_file, e_write):
8899 * nsterm.m (ns_select):
8900 * process.c (send_process):
8901 * sound.c (vox_write):
8902 Use emacs_write_sig, not emacs_write.
8903 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8904 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8906 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8908 (emacs_full_write): New function.
8909 (emacs_write): Rewrite to use it.
8910 (emacswrite_sig, emacs_perror): New functions.
8911 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8913 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8915 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8916 on NS even if it is present. Pixmap on NS is a void*.
8918 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8920 Port to Ubuntu 10 (Bug#14803).
8921 Problem reported by T.V. Raman.
8922 * process.c (close_on_exec, accept4, process_socket):
8923 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8925 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8927 * w32.c (sys_dup): Declare prototype.
8931 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8933 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8935 Make file descriptors close-on-exec when possible (Bug#14803).
8936 This simplifies Emacs a bit, since it no longer needs to worry
8937 about closing file descriptors by hand in some cases.
8938 It also fixes some unlikely races. Not all such races, as
8939 libraries often open files internally without setting
8940 close-on-exec, but it's an improvement.
8941 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8942 * callproc.c (Fcall_process) [!MSDOS]:
8943 * emacs.c (main) [!DOS_NT]:
8944 * nsterm.m (ns_term_init):
8945 * process.c (create_process):
8946 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8947 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8948 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8949 Prefer mkostemp with O_CLOEXEC to mkstemp.
8950 * callproc.c (relocate_fd) [!WINDOWSNT]:
8951 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8952 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8954 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8955 Make the resulting file descriptor close-on-exec.
8956 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8957 * lread.c (load_descriptor_list, load_descriptor_unwind):
8958 Remove; no longer needed. All uses removed.
8959 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8960 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8962 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8963 (Fmake_network_process, Fnetwork_interface_list)
8964 (Fnetwork_interface_info, server_accept_connection):
8965 Make newly-created socket close-on-exec.
8966 * sysdep.c (emacs_open, emacs_fopen):
8967 Make new-created descriptor close-on-exec.
8968 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8969 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8971 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8973 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8974 for NS_IMPL_GNUSTEP.
8976 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8978 Fix openp errno handling.
8979 * callproc.c (Fcall_process): Preserve openp errno around close.
8980 * lread.c (openp): Set errno when returning -1, as some callers
8983 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8985 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8987 * nsterm.h (NSSavePanel): Update comment.
8988 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8989 (ns_run_file_dialog): Declare.
8991 * nsfns.m: Remove panelOK.
8993 (ns_run_file_dialog): New function.
8994 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8995 event loop, so file dialog is popped up by ns_run_file_dialog, called
8996 by sendEvent (Bug#14578).
8997 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8999 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9001 * xdisp.c (default_line_pixel_height): New function.
9002 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9003 (try_cursor_movement, redisplay_window, try_window)
9004 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9006 * window.c (window_scroll_pixel_based):
9007 use default_line_pixel_height.
9009 * dispextern.h (default_line_pixel_height): Add prototype.
9011 * frame.c (x_set_line_spacing): Accept a float value for
9012 line-spacing parameter, per the documentation.
9014 * data.c (Fmultibyte_string_p): Doc fix.
9016 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9018 Use emacs_open more consistently when opening files.
9019 This handles EINTR more consistently now, and makes it easier
9020 to introduce other uniform changes to file descriptor handling.
9021 * sysstdio.h: New file.
9022 * buffer.c (mmap_init):
9023 * cygw32.c (chdir_to_default_directory):
9024 * dispnew.c (Fopen_termscript):
9025 * emacs.c (Fdaemon_initialized):
9026 * fileio.c (Fdo_auto_save):
9027 * image.c (slurp_file, png_load_body, jpeg_load_body):
9028 * keyboard.c (Fopen_dribble_file):
9030 * print.c (Fredirect_debugging_output):
9031 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9032 * termcap.c (tgetent):
9033 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9034 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9035 * w32term.c (w32_initialize) [CYGWIN]:
9036 * xfaces.c (Fx_load_color_file):
9037 Use emacs_open instead of plain open, and emacs_fopen instead of
9039 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9040 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9041 * callproc.c (default_output_mode): New constant.
9042 (Fcall_process): Use it to call emacs_open instead of plain creat.
9043 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9044 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9045 (emacs_fopen): New function.
9046 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9047 Include <lisp.h>, for emacs_open.
9048 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9050 Remove duplicate #include directives.
9051 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9053 Don't include stdio.h twice.
9054 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9055 Don't include sys/types.h or stdio.h twice.
9056 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9057 * lread.c: Don't include coding.h twice.
9058 * nsfont.m: Don't include frame.h twice.
9059 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9060 * ralloc.c: Don't include <unistd.h> twice.
9061 * xdisp.c: Don't include font.h twice.
9062 * xterm.c: Don't include fontset.h twice.
9063 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9065 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9067 Scale ImageMagick images more carefully.
9068 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9069 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9070 Be more careful about avoiding undefined behavior after
9071 integer overflow and division by zero.
9073 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9075 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9076 (syms_of_w32fns): DEFSYM them.
9077 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9078 (CCHDEVICENAME): Define macros if not defined.
9079 (struct MONITOR_INFO_EX): New struct.
9080 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9081 (enum_display_monitors_fn): New variable.
9082 (globals_of_w32fns): Initialize it.
9083 (Fx_display_pixel_width, Fx_display_pixel_height)
9084 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9085 multi-monitor setups in docstrings.
9086 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9087 screen size by primary monitor's millimeter per pixel.
9088 (w32_monitor_enum, w32_display_monitor_attributes_list)
9089 (w32_display_monitor_attributes_list_fallback)
9090 (Fw32_display_monitor_attributes_list): New functions.
9091 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9093 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9095 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9097 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9099 * fileio.c (Qfile_notify_error): New error symbol.
9101 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9102 * inotify.c (inotify_callback, symbol_to_inotifymask)
9103 (Finotify_add_watch, Finotify_rm_watch): Use it.
9104 (inotifyevent_to_event): Exchange order of cookie and file name.
9105 (Finotify_add_watch): Adapt docstring.
9107 * lisp.h (Qfile_notify_error): Declare.
9109 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9111 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9112 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9113 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9114 which did not work (see <http://bugs.gnu.org/14569#307>).
9115 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9116 && (!noninteractive || initialized)). This attempts to thread
9117 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9119 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9121 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9122 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9124 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9126 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9127 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9128 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9129 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9131 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9133 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9134 Define to __sys_siglist.
9136 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9138 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9139 word-wrap, so that overflow-newline-into-fringe would work in
9140 visual-line-mode. (Bug#2749)
9141 (move_it_in_display_line_to): When the last scanned display
9142 element fits exactly on the display line, and
9143 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9144 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9145 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9146 finding buffer position that corresponds to pixel coordinates,
9147 e.g. in buffer_posn_from_coords.
9149 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9151 * process.c (handle_child_signal): Call catch_child_signal if
9154 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9156 Don't convert function pointers to void * and back.
9157 It isn't portable C, and it's easy enough to avoid.
9158 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9159 (make_save_value): Add support for SAVE_FUNCPOINTER.
9160 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9161 * print.c (print_object):
9162 Distinguish function from object pointers.
9163 * lisp.h (SAVE_FUNCPOINTER): New constant.
9164 (SAVE_SLOT_BITS): Adjust to it.
9165 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9166 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9167 (voidfuncptr): New typedef.
9168 (struct Lisp_Save_Value): New member data[0].funcpointer.
9169 (XSAVE_FUNCPOINTER): New function.
9171 Simplify buildobj processing.
9172 * Makefile.in (buildobj.h): Make it a sequence of strings each
9173 followed by comma, rather than a single string. Put it into a
9174 .tmp file in case there's an error while generating it.
9175 (gl-stamp): Use .tmp for temp files.
9176 (mostlyclean): Clean .tmp files.
9177 * doc.c (buildobj): Move to just the routine that needs it.
9178 It's now an array of strings, so processing is simpler.
9180 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9182 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9183 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9184 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9185 Invoke malloc_enable_thread even when not interactive.
9186 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9187 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9188 in this case, since the underlying bug has now been fixed.
9190 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9192 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9193 unlinking it (bug#14691).
9195 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9197 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9198 before checking whether buffer is modified. This lets
9199 `kill-buffer-query-functions' cancel killing of the buffer or save
9200 its content before `kill-buffer' asks user the "Buffer %s
9201 modified; kill anyway?" question.
9203 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9205 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9206 Let the super performKeyEquivalent deal with them (Bug#14747).
9208 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9210 * widget.c (resize_cb): Remove unused local.
9212 Do not use GTK 3 if it exists but cannot be compiled.
9213 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9214 * xterm.c (x_error_handler) [!USE_GTK]:
9217 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9219 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9221 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9222 to the valid range of values. (Bug#14753)
9224 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9225 when moving point by using the current glyph matrix. This avoids
9226 the need to force redisplay when this function is called in a
9229 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9231 Fix minor problems found by static checking.
9232 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9233 Redo the latter's body to sidestep GCC parenthesization warnings.
9234 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9235 * coding.c (detect_coding, detect_coding_system):
9236 * coding.h (struct undecided_spec):
9237 Use bool for boolean.
9238 * image.c (QCmax_width, QCmax_height): Now static.
9239 * xdisp.c (Fmove_point_visually): Remove unused local.
9241 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9243 * xdisp.c (Fmove_point_visually): New function.
9245 2013-06-28 Kenichi Handa <handa@gnu.org>
9247 * coding.h (define_coding_undecided_arg_index): New enum.
9248 (coding_attr_index): New members
9249 coding_attr_undecided_inhibit_null_byte_detection,
9250 coding_attr_undecided_inhibit_iso_escape_detection,
9251 coding_attr_undecided_prefer_utf_8.
9252 (undecided_spec): New struct.
9253 (struct coding_system): New member `undecided' of the member
9256 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9257 (detect_coding): Likewise.
9258 (detect_coding_system): Likewise.
9259 (Fdefine_coding_system_internal): New coding system properties
9260 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9262 (syms_of_coding): Adjust for coding_arg_undecided_max.
9264 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9266 * image.c (x_from_xcolors): Remove unused local.
9268 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9270 Defer image data transfer between X client and server until actual
9273 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9276 * image.c (Destroy_Image): Remove.
9277 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9278 `mask_p', and `colors_p'. All uses changed.
9279 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9280 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9281 New macros for `flags' arg to x_clear_image_1.
9282 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9283 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9284 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9285 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9286 (image_get_x_image, image_unget_x_image): New functions or macros.
9287 (image_background, image_background_transparent, x_to_xcolors)
9288 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9289 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9290 instead of Destroy_Image.
9291 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9292 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9293 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9294 (imagemagick_load_image, svg_load_image): Use them instead of
9295 x_create_x_image_and_pixmap, and x_put_x_image followed by
9296 x_destroy_x_image, respectively.
9297 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9298 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9299 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9300 background_transparent fields.
9301 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9302 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9304 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9306 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9307 This mostly consists of undoing recent changes.
9308 * callproc.c (Fcall_process):
9309 * process.c (create_process):
9310 Do not worry about catching SIGCHLD here, undoing previous change.
9311 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9312 * process.c, process.h (catch_child_signal):
9313 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9314 * process.c (catch_child_handler): Don't worry about being called
9315 lazily and do not assume caller has blocked SIGCHLD, undoing
9316 previous change. Move first-time stuff back to
9317 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9318 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9319 set lib_child_handler if it's already initialized, which may
9320 help avoid problems on GNUstep.
9322 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9324 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9325 * callproc.c (Fcall_process):
9326 * process.c (create_process):
9327 Make sure SIGCHLD is caught before we fork,
9328 since Emacs startup no arranges to catch SIGCHLD.
9329 * process.c (lib_child_handler): Initialize to null, not to
9331 (catch_child_signal): Allow self to be called lazily.
9332 Do nothing if it's already been called.
9333 Assume caller has blocked SIGCHLD (all callers do now).
9334 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9335 just before it's really needed.
9336 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9337 since it hasn't been caught yet.
9339 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9341 * image.c (compute_image_size): New function to implement
9342 :max-width and :max-height.
9343 (imagemagick_load_image): Use it.
9345 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9347 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9348 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9350 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9351 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9352 the SIGCHLD handler, since the code is not atomic and (due to glib)
9353 signals may be arriving now.
9354 * sysdep.c (init_signals): Do not catch child signals here;
9355 'main' now does that later, at a safer time.
9357 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9359 Clean up SIGCHLD handling a bit (Bug#14569).
9360 * process.c, process.h (catch_child_signal):
9361 Now always extern, even if !NS_IMPL_GNUSTEP.
9362 * process.c (catch_child_signal): Move glib tickler here from
9363 init_process_emacs, so that it's done earlier in Emacs
9364 initialization. Also move the noninteractive && !initialized
9365 check here from init_process_emacs. This is all a bit cleaner for
9366 GNUish platforms, and I hope it works around the Cygwin bug.
9367 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9368 that glib signal handling is tickled before glib creates threads.
9370 * process.c (wait_reading_process_output): Avoid int overflow
9371 when reading more than 2 GiB total from a process.
9373 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9375 * process.c (create_process): Handle a couple more cases,
9376 i.e., work even if new_argv and wait_child_setup[i] are cached.
9377 Use Fcall_process's style for volatile vars.
9379 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9381 * process.c (create_process): Mark PROCESS volatile.
9383 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9385 Use C99-style flexible array members if available.
9386 This avoids some subtle aliasing issues, which typically
9387 aren't a problem with GCC but may be a problem elsewhere.
9388 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9389 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9390 In either case, it uses a flexible array member rather than
9391 the old struct hack. All uses changed.
9392 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9393 Adjust to sdata reorganization.
9394 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9395 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9396 that ports better to pre-C99 non-GCC.
9397 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9398 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9399 as the latter has changed.
9400 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9401 and port better to pre-C99 GCC.
9402 * image.c (struct xpm_cached_color):
9403 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9404 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9405 Use FLEXIBLE_ARRAY_MEMBER.
9406 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9407 Move decl to top level so it gets checked against implementation.
9408 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9409 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9411 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9413 * syntax.c: Integer cleanups.
9414 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9415 All uses that need 0-or-2 changed to:
9416 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9417 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9418 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9419 (char_quoted, prev_char_comend_first, back_comment)
9420 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9421 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9422 Use bool for boolean.
9423 (update_syntax_table, skip_chars, skip_syntaxes):
9424 Prefer int to unsigned when either will do.
9425 (back_comment): Return boolean success flag, like forw_comment,
9426 instead of positive-or-minus-1 (which might have overflowed int anyway).
9427 Don't stuff ptrdiff_t into int.
9428 (syntax_spec_code, syntax_code_spec): Now const.
9429 (Fmatching_paren, scan_lists, scan_sexps_forward):
9430 Use enum syntaxcode for syntax code.
9431 (Fmatching_paren): Check that arg is a character, not just an integer.
9432 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9433 (Finternal_describe_syntax_value): Omit no-longer-needed
9435 (skip_chars): Use char, not unsigned char, when the distinction
9437 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9438 * bytecode.c (exec_byte_code):
9439 * syntax.c (syntax_spec_code, Fchar_syntax)
9440 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9442 * syntax.h (SYNTAX_WITH_FLAGS):
9443 Omit unnecessary casts.
9445 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9447 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9448 line dimensions here, to avoid race conditions with the main
9449 thread. (Bug#14062, bug#14630, bug#14669)
9451 * w32term.c (w32_draw_window_cursor): Compute the header line and
9452 mode line dimensions here.
9453 <w32_system_caret_window, w32_system_caret_hdr_height>:
9454 <w32_system_caret_mode_height>: New variables.
9456 * w32term.h: Declare them.
9458 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9460 * alloc.c (die): Move "assertion failed" string here ...
9461 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9462 COND when SUPPRESS_CHECKING. This shrinks the executable text
9463 size by 0.8% to 2.2% when configured with --enable-checking,
9464 depending on optimization flags (GCC 4.8.1 x86-64).
9466 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9468 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9470 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9471 base is 2; this is more accurate.
9473 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9475 * sound.c (string_default): Move to !WINDOWSNT section.
9476 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9478 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9480 * sound.c: Integer cleanups.
9481 Remove unnecessary forward decls.
9482 (struct sound_device): The 'file' member is now a Lisp_Object, not
9483 a char *, so that we needn't invoke alloca on a huge size.
9484 (Fplay_sound_internal): Adjust to this.
9485 (string_default): New function.
9486 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9487 Use it to adjust to the struct sound_device change.
9488 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9489 (be2hs) [0]: Remove.
9491 * syntax.c (skip_chars): Don't use uninitialized storage
9492 when searching a multibyte buffer for characters that are not in a
9493 unibyte string that contains non-ASCII characters.
9495 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9497 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9498 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9500 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9502 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9504 2013-06-18 Kenichi Handa <handa@gnu.org>
9506 * font.c (Ffont_spec): Signal an error for an invalid font name
9509 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9511 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9512 In particular this ports to 32-bit sparc Sun cc.
9513 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9514 array with a dummy element at specpdl[-1], so that its address can
9516 (unbind_to): Do not copy the binding; not needed, now that we
9517 copy old_value in the one place where the copy is needed.
9518 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9519 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9520 (union specbinding): Rename from struct specbinding. Redo layout
9521 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9522 which is not portable. With Sun C 5.12 32-bit sparc, the
9523 declaration causes nargs to be an unsigned bitfield, a behavior
9524 that the C standard allows; but Emacs wants nargs to be signed.
9525 The overall type is now a union of structures rather than a
9526 structure of union of structures, and the 'kind' member is now a
9527 bitfield, so that the overall type doesn't grow. All uses changed.
9528 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9530 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9532 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9533 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9535 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9537 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9539 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9540 unless we know that the window w's frame is a frame object.
9541 Another attempt at solving bug#14062 and bug#14630.
9543 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9545 * textprop.c (property_set_type): New enum.
9546 (add_properties): Allow appending/prepending text properties.
9547 (add_text_properties_1): Factored out of Fadd_text_properties.
9548 (Fadd_text_properties): Move all the code into
9549 add_text_properties_1.
9550 (Fadd_face_text_property): New function that calls
9551 add_text_properties_1.
9553 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9555 Move functions from lisp.h to individual modules when possible.
9556 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9557 * alloc.c (XFLOAT_INIT, set_symbol_name):
9558 * buffer.c (CHECK_OVERLAY):
9559 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9560 (set_char_table_parent):
9561 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9562 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9563 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9564 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9566 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9567 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9568 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9569 (backtrace_args, backtrace_debug_on_exit):
9570 * floatfns.c (CHECK_FLOAT):
9571 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9572 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9573 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9574 (set_hash_index_slot):
9575 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9576 * marker.c (CHECK_MARKER):
9577 * textprop.c (CHECK_STRING_OR_BUFFER):
9578 * window.c (CHECK_WINDOW_CONFIGURATION):
9579 Move here from lisp.h, and make these functions static rather than
9581 * buffer.c (Qoverlayp):
9583 * fns.c (Qhash_table_p):
9584 * window.c (Qwindow_configuration_p):
9586 * lisp.h: Remove the abovementioned defns and decls.
9588 Use functions, not macros, for XINT etc (Bug#11935).
9589 In lisp.h, prefer functions to function-like macros, and
9590 constants to object-like macros, when either will do. This:
9591 . simplifies use, as there's no more need to worry about
9592 arguments' side effects being evaluated multiple times.
9593 . makes the code easier to debug on some platforms.
9594 However, when using gcc -O0, keep using function-like macros
9595 for a few critical operations, for performance reasons.
9596 This sort of thing isn't needed with gcc -Og, but -Og
9597 is a GCC 4.8 feature and isn't widely-enough available yet.
9598 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9599 Remove enum lsb_bits; no longer needed.
9600 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9601 * buffer.c (Qoverlap):
9603 * fns.c (Qhash_table_p):
9604 Now extern, so lisp.h can use these symbols.
9605 * dispextern.h: Include character.h, for MAX_CHAR etc.
9606 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9607 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9608 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9609 (GLYPH_CODE_P): Move here from lisp.h.
9610 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9611 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9612 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9613 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9614 XUNTAG now returns void *.
9615 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9616 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9617 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9618 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9619 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9620 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9621 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9622 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9623 New macros, renamed from their sans-lisp_h_ counterparts.
9624 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9625 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9626 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9627 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9628 If compiling via GCC without optimization, define these as macros
9629 in addition to inline functions.
9630 To disable this, compile with -DINLINING=0.
9631 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9632 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9633 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9634 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9635 (INTMASK, VALMASK): Now macros, since static values cannot be
9636 accessed from extern inline functions.
9637 (VALMASK): Also a constant, for benefit of old GDB.
9638 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9639 is INTEGERP, which can fold it in.
9640 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9641 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9642 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9643 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9644 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9645 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9646 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9647 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9648 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9649 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9650 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9651 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9652 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9653 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9654 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9655 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9656 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9657 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9658 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9659 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9660 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9661 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9662 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9663 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9664 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9665 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9666 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9667 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9668 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9669 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9670 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9671 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9672 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9674 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9675 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9676 (VALMASK): Define in one place rather than in two, merging the
9677 USE_LSB_TAG parts; this is simpler.
9678 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9679 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9680 Move up, to avoid use before definition.
9681 Also include "globals.h" earlier, for the same reason.
9682 (make_natnum): New function.
9683 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9684 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9685 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9686 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9687 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9688 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9689 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9690 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9691 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9692 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9693 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9694 (Qwindow_configuration_p, Qimage): New forward declarations.
9695 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9696 (STRING_COPYIN): Remove; unused.
9697 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9698 (xcar_addr, xcdr_addr): New functions. All uses changed.
9699 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9700 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9701 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9702 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9703 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9704 (TYPE_RANGED_INTEGERP): Simplify.
9705 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9706 (setlocale, fixup_locale, synchronize_system_messages_locale)
9707 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9708 Now empty functions, not macros.
9709 (functionp): Return bool, not int.
9710 * window.c (Qwindow_configuration_p): Now extern,
9711 so window.h can use it.
9712 * window.h (Qwindowp): Move decl back to lisp.h.
9714 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9716 * xdisp.c (Fline_pixel_height): New function, required for solving
9719 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9721 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9723 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9725 * lread.c (syms_of_lread):
9726 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9728 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9730 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9732 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9734 * fileio.c (expand_file_name): Doc fix.
9736 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9738 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9739 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9740 Wait for self, not for 0. This can't hurt on GNU or similar
9741 system, and may help with Cygwin.
9743 * keyboard.c: Don't use PROP (...) as an lvalue.
9744 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9745 Use set_prop (A, B), not PROP (A) = B.
9747 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9749 * xdisp.c (get_it_property): Use it->window instead of generating
9750 a Lisp object from it->w.
9752 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9754 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9755 get-char-property the window that is being rendered, instead of
9756 the buffer, to support window-specific overlays. (Bug#14575)
9757 (compute_display_string_pos): When W is NULL, use the current
9758 buffer as the object to pass to get-char-property.
9759 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9760 pointer member of the bidi iterator, since no window is pertinent
9763 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9765 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9766 being displayed, and pass it to compute_display_string_pos.
9767 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9768 (bidi_paragraph_init): All callers changed.
9770 * xdisp.c (init_from_display_pos, init_iterator)
9771 (handle_single_display_spec, next_overlay_string)
9772 (get_overlay_strings_1, reseat_1, reseat_to_string)
9773 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9774 Set bidi_it.w member from it->w.
9775 (compute_display_string_pos): Accept additional argument, the
9776 window being displayed, and pass it to Fget_char_property.
9779 * dispextern.h (struct bidi_it): New member w, the window being
9781 (compute_display_string_pos): Adjust prototype.
9783 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9785 * xgselect.c: Remove unneeded include xterm.h.
9787 * process.c (wait_reading_process_output): Check for NS before GLIB.
9788 GLIB may be linked in due to rsvg, but ns_select must be called.
9790 * xgselect.c (xg_select): Remove call to window_system_available
9791 and g_main_context_pending at the top, so Gdk events (i.e. file
9792 notify) are processed when Emacs is started with -nw.
9794 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9796 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9797 (ctagsfiles3): New variable, includes only *.m files.
9798 (TAGS): Use an explicit language name in the regular expressions,
9799 to avoid transformation of '/SOMETHING' by MSYS to
9800 'c:\MSYS\SOMETHING'.
9802 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9804 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9806 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9808 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9809 still need to set the mouse pointer shape and activate help-echo.
9812 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9814 A few porting etc. fixes for the new file monitor code.
9815 See the thread containing
9816 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9817 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9818 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9819 (dir_monitor_callback, Fgfile_rm_watch):
9820 Use assq_no_quit instead of Fassoc, for speed.
9821 (dir_monitor_callback, Fgfile_rm_watch):
9822 eassert that the monitor is a fixnum.
9823 (dir_monitor_callback): No need for CDR_SAFE.
9824 Simplify building of lisp with alternative tails.
9825 (Fgfile_add_watch, Fgfile_rm_watch):
9826 Do not assume glib functions set errno reliably on failure.
9827 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9828 and signal an error otherwise.
9829 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9830 Use Fdelq instead of Fdelete, for speed.
9832 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9834 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9835 don't insist on being invoked on a highlighted tool-bar button.
9836 Avoids losing tool-bar functionality when mouse-highlight is nil.
9837 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9838 Don't highlight when mouse-highlight is nil.
9839 (note_mouse_highlight): When mouse-highlight is nil, don't return
9840 right away; instead, run tool-bar and mode-line highlight
9841 subroutine, clear any existing highlight, and revert the mouse
9842 pointer to its default shape. (Bug#14558)
9844 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9846 * lisp.mk (lisp): Add prog-mode.el.
9848 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9850 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9851 * process.c (dummy_handler): New function.
9852 (lib_child_handler): New static var.
9853 (handle_child_signal): Invoke it.
9854 (catch_child_signal): If a library has set up a signal handler,
9855 save it into lib_child_handler.
9856 (init_process_emacs): If using glib and not on Windows, tickle glib's
9857 child-handling code so that it initializes its private SIGCHLD handler.
9858 * syssignal.h (SA_SIGINFO): Default to 0.
9859 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9860 31; it should no longer be needed now.
9862 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9864 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9866 * gfilenotify.c (globals_of_gfilenotify): New function.
9867 (syms_of_gfilenotify): Move global initialization there.
9869 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9871 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9873 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9874 * keyboard.c (menu_bar_items, tool_bar_items):
9875 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9876 not override local keymaps any more.
9878 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9880 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9882 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9884 * w32console.c (initialize_w32_display): Return the dimensions of
9885 the console window via 2 additional arguments, not via the current
9886 frame. This avoids crashes due to overrunning the bounds of
9887 frame's decode_mode_spec_buffer, which is not resized following
9888 the change of the frame dimensions from the initial 10x10.
9890 * w32term.h (w32_initialize_display_info): Adjust prototype.
9892 * term.c (init_tty): Take dimensions of the frame from the values
9893 returned by initialize_w32_display.
9895 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9896 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9897 (LIBES): Add $(GFILENOTIFY_LIBS).
9899 * w32inevt.c (handle_file_notifications): Add dummy implementation
9900 for !HAVE_W32NOTIFY.
9902 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9904 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9906 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9908 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9910 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9912 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9914 Fix minor problems found by static checking.
9915 * data.c (pure_write_error):
9916 Use xsignal2, not Fsignal, as Fsignal might return.
9917 * eval.c (set_backtrace_debug_on_exit): Now static.
9918 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9919 No longer inline. EXTERN_INLINE is needed only for functions
9920 defined in .h files. Reindent function header as per GNU style.
9921 (backtrace_p, backtrace_top, backtrace_next):
9922 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9923 compiler or linker. Add extern decls to pacify gcc -Wall.
9924 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9926 * frame.c (free_monitors): Define only on platforms that need it.
9927 * nsterm.m (ns_term_init):
9928 * process.c (catch_child_signal):
9929 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9930 defined on all porting targets these days.
9931 * process.c, process.h (catch_child_signal):
9932 Make it extern only if NS_IMPL_GNUSTEP is defined.
9934 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9936 * w32.c (gettimeofday): Make the signature identical to prototype
9937 in nt/inc/sys/time.h.
9939 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9941 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9944 * keyboard.c (safe_run_hooks_error): Improve error message.
9946 * data.c (pure_write_error): Add `object' argument.
9947 * puresize.h (CHECK_IMPURE): Use it.
9949 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9951 * Makefile.in (NOTIFY_OBJ): New variable.
9952 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9954 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9955 Call syms_of_gfilenotify.
9957 * gfilenotify.c: New file.
9959 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9960 and Qfile_w32notify.
9961 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9962 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9964 * lisp.h: Declare syms_of_gfilenotify.
9966 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9968 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9970 Merge the specpdl and backtrace stacks. Make the structure of the
9971 specpdl entries more obvious via a tagged union of structs.
9972 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9973 (enum specbind_tag): New enum.
9974 (struct specbinding): Make it a tagged union of structs.
9975 Add a case for backtrace records.
9976 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9977 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9978 (backtrace_debug_on_exit): New accessors.
9979 (struct backtrace): Remove.
9980 (struct catchtag): Remove backlist field.
9981 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9983 (Flocal_variable_p): Speed up the common case where the binding is
9985 * eval.c (backtrace_list): Remove.
9986 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9987 (set_backtrace_args, set_backtrace_nargs)
9988 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9989 (backtrace_next): New functions.
9990 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9991 (unwind_to_catch, internal_lisp_condition_case)
9992 (internal_condition_case, internal_condition_case_1)
9993 (internal_condition_case_2, internal_condition_case_n): Don't bother
9994 with backtrace_list any more.
9995 (Fsignal): Adjust to new backtrace format.
9996 (grow_specpdl): Move up.
9997 (record_in_backtrace): New function.
9998 (eval_sub, Ffuncall): Use it.
9999 (apply_lambda): Adjust to new backtrace format.
10000 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10002 (specbind): Adjust to new specpdl format. Simplify.
10003 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10004 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10006 (mark_backtrace): Remove.
10007 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10008 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10009 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10011 * profiler.c (record_backtrace): Use get_backtrace.
10012 (handle_profiler_signal): Use backtrace_top_function.
10013 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10014 accessor functions.
10016 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10018 * process.h (catch_child_signal): Declare.
10020 * process.c (catch_child_signal): New function.
10021 (init_process_emacs): Call it.
10023 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10024 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10026 (x_set_cursor_type): Remove declaration.
10027 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10028 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10029 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10030 (ns_get_color): Use F suffix on float.
10031 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10032 (ns_get_rgb_color): Remove.
10033 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10034 (note_mouse_movement): x and y are CGFloat.
10035 (ns_draw_fringe_bitmap): Remove unused rowY.
10036 Change #if to COCOA && >= 10_6.
10037 (ns_draw_window_cursor): Remove unused overspill.
10038 (ns_draw_underwave): width and x are EamcsCGFloat.
10039 (ns_draw_box): thickness is CGFloat.
10040 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10041 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10042 if not in main thread.
10043 (ns_get_pending_menu_title, ns_check_menu_open)
10044 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10045 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10046 (sendFromMainThread:): New method.
10047 (changeFont:): size is CGFloat.
10048 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10049 Disable warning about permanent text.
10050 (characterIndexForPoint:): Adjust return type depending on GNUstep
10052 (mouseDown:): delta is CGFloat.
10053 (updateFrameSize): Remove unised variable f.
10054 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10055 Cast float to EmacsCGFloat.
10056 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10057 also to -1 when restoring.
10058 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10059 inside NS_IMPL_COCOA.
10060 (toggleFullScreen:): Put call to toggleFullScreen inside
10061 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10062 (setPosition:portion:whole:): por is CGFloat.
10063 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10064 (mouseDown:): Use CGFloat.
10065 (mouseDragged:): Remove unised variable edge.
10066 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10068 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10069 of CGFloat differs.
10070 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10071 when NS_IMPL_GNUSTEP.
10072 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10073 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10074 (EmacsToolbar): Add clearAll. Add tag argument to
10075 addDisplayItemWithImage.
10076 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10078 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10080 * nsmenu.m (ns_update_menubar): Make static.
10081 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10082 (fillWithWidgetValue:): Add cast to SEL for setAction.
10083 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10084 (update_frame_tool_bar): Update code for GNUstep.
10085 (clearAll): New method.
10086 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10087 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10088 Move identifierToItem setObject and activeIdentifiers addObject before
10089 call to insertItemWithItemIdentifier.
10090 (validateVisibleItems): Fix indentation.
10091 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10092 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10093 UtilityWindow to aStyle, remove call to setStyleMask.
10095 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10097 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10098 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10099 Use F suffix on floats.
10100 (ns_char_width): Returns CGFloat.
10101 (ns_ascii_average_width): w is CGFloat instead of float.
10102 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10104 (ns_glyph_metrics): CGFloat instead of float.
10106 * nsfns.m (x_set_foreground_color, x_set_background_color):
10108 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10109 remove unused variables.
10110 (Fns_read_file_name): Keep track if panel is for save.
10111 Use ns_filename_from_panel/ns_directory_from_panel.
10112 (Fns_list_services): delegate only used for COCOA.
10113 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10114 Just return the input if GNUstep.
10115 (x_screen_planes): Remove.
10116 (Fxw_color_values): Use EmacsCGFloat
10117 (Fns_display_monitor_attributes_list): Only get screen number for
10119 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10121 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10122 ns_directory_from_panel.
10124 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10126 * process.c (handle_child_signal): Also use WCONTINUED.
10127 This is so that list-processes doesn't mistakenly list the process
10128 as stopped, when the process has actually been continued and is
10131 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10133 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10134 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10135 not already configured.
10137 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10139 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10141 * Makefile.in (mostlyclean): Remove *.res files.
10143 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10145 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10146 a buffer (bug#8447).
10148 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10150 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10151 display vector, and we backtrack, handle the case that the
10152 previous character position is also displayed from a display
10153 vector or covered by a display string or image. (Bug#14476)
10155 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10157 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10158 (struct MonitorInfo, free_monitors): Remove.
10159 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10160 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10161 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10164 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10165 (struct MonitorInfo, free_monitors): Remove.
10166 (ns_screen_name): Make static.
10167 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10168 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10171 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10172 (struct MonitorInfo): New struct.
10173 (free_monitors, make_monitor_attribute_list): Declare.
10175 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10177 (free_monitors, make_monitor_attribute_list): New functions.
10178 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10181 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10183 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10185 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10187 * keyboard.c: Apply keyboard decoding only to events that come directly
10188 from the tty, not from unread-command-events (bug#14368).
10189 (read_event_from_main_queue): New function, extracted from read_char.
10190 (read_decoded_char): Remove.
10191 (read_decoded_event_from_main_queue): New function to replace it.
10192 (read_char): Use it.
10193 (read_key_sequence): Use read_char rather than read_decoded_char.
10195 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10197 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10199 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10201 2013-05-22 Kenichi Handa <handa@gnu.org>
10203 The following changes are to fix the setting of
10204 buffer-file-coding-system on, for instance, C-x RET c unix RET
10205 _FILE_OF_DOS_EOL_TYPE_ RET.
10207 * coding.h (struct coding_system): New member detected_utf8_chars.
10209 * coding.c (detect_coding_utf_8): Count characters and check EOL
10210 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10212 (setup_coding_system): Do not initialize coding->head_ascii.
10213 (check_ascii): Do not set coding->eol_seen but update it. Do not
10214 call adjust_coding_eol_type here.
10215 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10216 If the eol-type of CODING is already specified, adjust the eol type
10217 of the found coding-system.
10218 (decode_coding_gap): Cancel previous change. Utilize the
10219 character numbers counted by detect_coding_utf_8. Fix detection
10222 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10224 * search.c (looking_at_1): Only set last_thing_searched if the match
10225 changed the match-data (bug#14281).
10227 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10229 * xdisp.c (reseat_at_previous_visible_line_start):
10230 Already declared in dispextern.h, so remove it here.
10231 (move_it_vertically_backward): Likewise.
10233 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10235 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10236 (Fx_display_pixel_width, Fx_display_pixel_height)
10237 (Fx_display_mm_width, Fx_display_mm_height):
10238 Mention `display-monitor-attributes-list' in docstrings.
10240 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10241 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10242 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10243 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10244 (Fx_display_backing_store, Fx_display_visual_class)
10245 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10246 (Fx_display_grayscale_p, Fx_display_pixel_width)
10247 (Fx_display_pixel_height, Fx_display_planes)
10248 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10249 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10250 (Fx_display_mm_width, Fx_display_mm_height)
10251 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10252 height for all physical monitors as in X11.
10254 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10255 Return pixel width or height for all physical monitors as in X11.
10257 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10259 Port --enable-gcc-warnings to clang.
10260 * bytecode.c (exec_byte_code):
10262 Redo diagnostic pragmas to pacify clang, too.
10263 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10264 * editfns.c (Fencode_time):
10265 * fileio.c (file_accessible_directory_p):
10266 * font.c (font_unparse_xlfd):
10267 Use '&"string"[index]' instead of '"string" + (index)'.
10268 * undo.c (user_error): Remove; unused.
10270 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10272 * insdel.c (insert_1_both): Document the arguments, instead of
10273 referring to insert_1, which no longer exists.
10275 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10276 some window, increment windows_or_buffers_changed, so that
10277 *Messages* display in that window is updated. (Bug#14408)
10279 * w32.c: Include epaths.h.
10280 (init_environment): Use cmdproxy.exe without leading directories.
10281 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10283 (gettimeofday): Adjust signature and return value to Posix
10286 * unexw32.c (open_output_file): Delete the existing emacs.exe
10287 before creating it, to break the hard link to the versioned
10290 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10291 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10292 (FIRSTFILE_OBJ): New variables.
10293 (W32_RES): Rename to EMACSRES. All users changed.
10294 (base_obj): Use $(CM_OBJ).
10295 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10296 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10297 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10298 $(W32_RES_LINK) before $(LIBES).
10299 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10301 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10303 * makefile.w32-in (DOC): Use just "DOC".
10305 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10307 * process.c: Export default filters and sentinels to Elisp.
10308 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10310 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10311 (Fset_process_sentinel, Fformat_network_address):
10312 Default to them instead of nil.
10313 (server_accept_connection): Sentinels can't be nil any more.
10314 (read_and_dispose_of_process_output): New function, extracted from
10315 read_process_output.
10316 (read_process_output): Use it; filters can't be nil.
10317 (Finternal_default_process_filter): New function, extracted from
10318 read_process_output.
10319 (exec_sentinel_unwind): Remove function.
10320 (exec_sentinel): Don't zilch sentinel while running.
10321 (status_notify): Sentinels can't be nil.
10322 (Finternal_default_process_sentinel): New function extracted from
10324 (setup_process_coding_systems): Default filter is not nil any more.
10325 (syms_of_process): Export new Elisp functions and initialize
10327 * lisp.h (make_lisp_proc): New function.
10329 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10331 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10333 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10335 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10336 unless we know that the window w is a leaf window.
10337 Another attempt at solving bug#14062.
10339 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10341 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10344 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10346 * image.c (gif_load): Check that subimages fit (Bug#14345).
10348 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10350 * lread.c (skip_dyn_eof): New function.
10351 (read1): Use it to skip the end of a file in response to #@00.
10353 * doc.c (get_doc_string): Slightly relax the sanity checking.
10355 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10357 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10358 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10359 (MonitorInfo): New struct.
10360 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10361 (Fns_display_monitor_attributes_list): New functions.
10362 (display-usable-bounds): Remove.
10363 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10366 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10368 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10369 (GTK_CHECK_VERSION): New macro, if not already defined.
10370 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10371 replaced by GTK_CHECK_VERSION.
10373 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10375 * xterm.h (GTK_PREREQ): New macro.
10376 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10377 to use this macro instead, for consistency and clarity.
10379 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10381 * xdisp.c (row_for_charpos_p): New function, with code of
10382 cursor_row_p, but accepts an additional argument CHARPOS instead
10383 of using a hardcoded PT.
10384 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10385 (row_containing_pos): Call row_for_charpos_p instead of partially
10386 doing the same. Fixes cursor positioning under longlines-mode
10387 when longlines-show-effect includes more than one newline, when
10388 moving the cursor vertically up.
10390 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10392 * makefile.w32-in (ACL_H): New macro.
10393 ($(BLD)/fileio.$(O)): Update dependencies.
10395 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10397 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10398 * Makefile.in (LIB_ACL): New macro.
10399 (LIBACL_LIBS): Remove.
10400 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10401 * fileio.c: Include <acl.h>.
10402 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10403 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10405 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10408 * unexelf.c: Don't assume ElfW (Half) fits in int.
10409 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10410 when dealing with ElfW (Half) values, since they can exceed 2**31
10411 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10412 (entry_address): Omit unused NUM arg. All uses changed.
10414 2013-05-07 Juri Linkov <juri@jurta.org>
10416 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10417 to the string converted from number with `Fnumber_to_string'.
10420 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10422 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10423 This fixes a problem introduced by my previous change.
10425 2013-05-07 Glenn Morris <rgm@gnu.org>
10427 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10429 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10431 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10433 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10435 Static checking by GCC 4.8.0.
10436 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10437 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10438 (x_get_monitor_attributes_fallback)
10439 (x_get_monitor_attributes_xinerama)
10440 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10441 Define only if USE_GTK.
10442 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10443 (x_get_monitor_attributes_fallback): Omit unused locals.
10444 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10445 Use double, not float, to avoid mixed-mode floating point arithmetic.
10447 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10448 Jan Djärv <jan.h.d@swipnet.se>
10450 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10451 (XINERAMA_CFLAGS): New macros.
10452 (ALL_CFLAGS, LIBES): Use them.
10454 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10455 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10456 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10457 (syms_of_xfns): DEFSYM them.
10458 (struct MonitorInfo): New struct.
10459 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10460 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10461 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10462 (x_get_monitor_attributes_xinerama): New functions.
10463 (Fx_display_monitor_attributes_list): New primitive.
10464 (syms_of_xfns): Defsubr it.
10466 * xterm.h (x_display_info): Add Xatom_net_workarea and
10467 Xatom_net_current_desktop.
10469 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10470 and dpyinfo->Xatom_net_current_desktop.
10472 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10474 * xdisp.c (pos_visible_p): Use the special code for finding the
10475 beginning of a display property or overlay for any "replacing"
10476 display property, not just for display strings. This solves
10477 incorrect reporting of position by posn-at-point. (Bug#14241)
10479 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10481 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10482 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10483 Verify that ElfW (Half) fits in int.
10484 (fatal): Use same signature as lisp.h.
10485 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10486 configure and build with -DUNEXELF_DEBUG without worrying about
10487 other modules that use DEBUG.
10488 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10489 possibly-wide integers now uses it instead of plain fprintf.
10490 (entry_address): New function, which avoids problems with 32-bit
10491 overflow on 64-bit hosts.
10492 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10493 (round_up): Don't assume the remainder fits in int.
10494 (find_section): Use bool for boolean. Simplify debug code.
10495 (unexec): Don't assume file sizes fit in int or size_t.
10496 Omit unnecessary trailing newline in 'fatal' format.
10497 Use strerror rather than outputting decimal error number.
10498 Remove unused code when emacs is not defined;
10499 this file relies on Emacs now.
10500 Don't assume e_phnum and e_shnum are positive.
10502 * regex.c: Fix problems when DEBUG is defined.
10503 (extract_number, extract_number_and_incr): Define regardless of
10504 whether DEBUG is defined; that's simpler and makes the code less
10505 likely to go stale in the normal case when DEBUG is not defined.
10506 Return int rather than taking an int * arg. All callers changed.
10507 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10508 Remove, replacing with ...
10509 (DEBUG_PRINT): New macro. All callers changed.
10510 (DEBUG_COMPILES_ARGUMENTS): New macro.
10511 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10512 (print_compiled_pattern, print_double_string) [DEBUG]:
10513 Use prototype rather than old-style definition.
10514 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10515 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10516 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10517 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10518 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10519 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10520 This matters only when DEBUG is defined.
10522 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10524 * xdisp.c (set_iterator_to_next): Set the
10525 ignore_overlay_strings_at_pos_p flag only if we are _really_
10526 iterating over an overlay string, as indicated by the
10527 current.overlay_string_index member. (Bug#14306)
10529 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10531 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10532 to where it is used, to avoid autorelease issues (Bug#14050).
10534 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10536 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10537 * fileio.c (syms_of_fileio): Implement this.
10538 * filelock.c (create_lock_file): If symbolic links don't work, so
10539 we use a regular file as a lock file, do not fsync the lock file;
10542 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10544 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10545 (syms_of_minibuf): Adjust accodingly.
10547 * callint.c (Fcall_interactively): Adjust calls accordingly.
10549 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10551 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10552 w->contents is a buffer before computing everything else.
10553 Use parentheses to disambiguate last part of the condition.
10555 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10556 assertion violations. (Bug#14062)
10558 2013-05-01 David Reitter <david.reitter@gmail.com>
10560 * nsfns.m (ns_tooltip): Initialize.
10562 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10564 * coding.c (decode_coding_gap): Don't remove the character before
10565 a newline unless it's a CR character. (Bug#14287)
10567 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10569 * dispextern.h (struct face): Move enum face_underline_type
10570 earlier so that bitfields can be in the same word.
10572 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10574 * nsfns.m (handlePanelKeys): New function.
10575 (EmacsOpenPanel:performKeyEquivalent:)
10576 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10577 arrows/function/control and copy/paste keys (Bug#14296).
10579 2013-04-27 Juri Linkov <juri@jurta.org>
10581 * callint.c (Fcall_interactively): Call `Qread_number' for
10582 interactive code letter `n' instead of using duplicate code.
10585 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10587 * systime.h (make_timeval): Declare as 'const'.
10589 2013-04-27 Kenichi Handa <handa@gnu.org>
10591 * font.c (font_open_entity): Always open a font of manageable
10594 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10596 Port better to AIX (Bug#14258).
10597 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10600 2013-04-24 Kenichi Handa <handa@gnu.org>
10602 * coding.c (decode_coding_iso_2022): When an invalid escape
10603 sequence is encountered, reset the invocation and designation
10604 status to the safest one.
10606 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10608 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10609 Without this fix, "make distclean" leaves stamp-h1 behind.
10611 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10613 * w32fns.c (w32_fullscreen_rect): New function to compute the
10614 window rectangle for the given fullscreen mode.
10615 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10616 longer tunes the window size. This keeps the window's edges flush
10617 with the screen and allows the taskbar to hide itself in fullboth.
10619 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10620 window decorations and uses the entire screen.
10622 * w32term.h (w32_fullscreen_rect) Add prototype.
10623 (struct w32_output): Replace normal_width, normal_height,
10624 normal_top, and normal_left members with a single normal_placement
10626 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10628 (FRAME_NORMAL_PLACEMENT): New macro.
10630 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10632 * minibuf.c (Ftest_completion): Silence compiler warning.
10634 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10636 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10639 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10642 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10643 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10644 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10645 parentheses where appropriate.
10647 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10649 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10651 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10653 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10654 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10655 Mention in the doc string that setting these variables takes
10656 effect only after a call to set-window-buffer. (Bug#14200)
10658 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10660 * indent.c (Fvertical_motion): Don't consider display strings on
10661 overlay strings as display strings on the buffer position we
10662 started from. This prevents vertical cursor motion from jumping
10663 more than one line when there's an overlay string with a display
10664 property at end of line.
10665 Reported by Karl Chen <Karl.Chen@quarl.org> in
10666 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10668 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10670 * window.c (select_window): `record_buffer' even if window is
10671 already selected (bug#14191).
10673 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10675 * window.c (Fwindow_end): Test more flags, including the buffer's
10676 last_overlay_modified flag, to determine whether the window's
10677 display is really up-to-date. Prevents the function from
10678 returning a stale value. (Bug#14170)
10679 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10682 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10684 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10685 garbaged only if it is not already the top frame on its TTY.
10686 This prevents flickering due to constant redrawing of TTY frames when
10687 there are GUI frames open in the same session. (Bug#13864)
10689 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10691 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10692 of marking the idle timers directly.
10694 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10696 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10697 tables (bug#14054).
10699 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10701 * window.c (select_window): Don't record_buffer while the invariant is
10702 temporarily broken (bug#14161).
10704 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10706 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10708 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10710 2013-04-07 Romain Francoise <romain@orebokech.com>
10712 Ignore additional platform-specific ACL errors (Bug#13702).
10713 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10714 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10716 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10718 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10721 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10723 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10724 This bug was introduced by my 2013-02-25 change that simplified
10725 data_start configuration. Without this change, on GNU/Linux
10726 an Emacs configured with --enable-profiling fails immediately
10727 due to a profiler signal.
10728 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10729 with these flags. On platforms where special flags are needed
10730 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10731 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10732 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10734 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10736 Get rid of some platform-specific functions examining window
10737 system and its capabilities. This is a partial rework of the
10739 * lisp.h (have_menus_p): Remove prototype. This function is
10740 replaced with platform-independent window_system_available.
10741 (check_window_system): Move to...
10742 * frame.h (decode_window_system_frame, window_system_available):
10743 ...here, add new prototypes.
10744 * frame.c (window_system_available, decode_window_system_frame):
10746 (check_window_system): Platform-independent now.
10747 * xterm.h (x_in_use): Remove declaration.
10749 * w32term.h (check_x_frame):
10750 * nsterm.h (check_x_frame): Remove prototypes. This function
10751 is replaced with platform-independent decode_window_system_frame.
10752 * msdos.c (have_menus_p): Remove.
10753 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10754 Remove platform-specific functions. Use check_window_system,
10755 decode_window_system_frame and check_ns_display_info where
10756 appropriate. Minor style and comment tweaks.
10757 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10758 (check_x_frame): Likewise.
10759 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10761 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10762 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10763 * xmenu.c, xselect.c: All related users changed.
10765 2013-04-03 Kenichi Handa <handa@gnu.org>
10767 The following changes is to optimize the code for reading UTF-8
10770 * coding.c (check_ascii): Rename from detect_ascii. Return value
10771 changed. Check EOL format. Do not call adjust_coding_eol_type
10773 (check_utf_8): New function.
10774 (adjust_coding_eol_type): Do nothing if already adjusted.
10775 (detect_coding): Compare the return value of check_ascii with
10776 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10777 (decode_coding_gap): Optimize for valid UTF-8.
10779 2013-03-21 Kenichi Handa <handa@gnu.org>
10781 * coding.c (syms_of_coding): Cancel previous change.
10783 * insdel.c (insert_from_gap): Fix previous change.
10785 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10787 Consistently use platform-specific function to detect window system.
10788 * lisp.h (check_window_system): New prototype. This function is
10789 going to replace check_x, check_w32 and check_ns.
10790 (have_menus_p): Mention msdos.c in comment.
10791 * fontset.c (check_window_system_func): Remove. Adjust all users.
10792 * fontset.h (check_window_system_func): Remove prototype.
10793 * nsterm.h (check_ns):
10794 * xterm.h (check_x):
10795 * w32term.h (check_w32): Likewise.
10796 * menu.c (Fx_popup_menu): Use check_window_system.
10797 * msdos.c (check_window_system): Define for MS-DOS.
10798 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10799 * w32fns.c (check_window_system): Likewise for MS-Windows.
10800 * xfns.c (check_window_system): Likewise for X.
10801 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10802 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10804 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10806 Prefer < to > in range checks such as 0 <= i && i < N.
10807 This makes it easier to visualize quantities on a number line.
10808 This patch doesn't apply to all such range checks,
10809 only to the range checks affected by the 2013-03-24 change.
10810 This patch reverts most of the 2013-03-24 change.
10811 * alloc.c (xpalloc, Fgarbage_collect):
10812 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10813 * character.c (string_escape_byte8):
10814 * charset.c (read_hex):
10815 * data.c (cons_to_unsigned):
10816 * dispnew.c (update_frame_1):
10817 * doc.c (Fsubstitute_command_keys):
10818 * doprnt.c (doprnt):
10819 * editfns.c (hi_time, decode_time_components):
10820 * fileio.c (file_offset):
10821 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10822 * font.c (font_intern_prop):
10823 * frame.c (x_set_alpha):
10824 * gtkutil.c (get_utf8_string):
10825 * indent.c (check_display_width):
10826 * keymap.c (Fkey_description):
10827 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10829 * minibuf.c (read_minibuf_noninteractive):
10830 * process.c (wait_reading_process_output):
10831 * search.c (Freplace_match):
10832 * window.c (get_phys_cursor_glyph):
10833 * xdisp.c (redisplay_internal):
10834 * xsmfns.c (smc_save_yourself_CB):
10835 Prefer < to > for range checks.
10836 * dispnew.c (sit_for): Don't mishandle NaNs.
10837 This fixes a bug introduced in the 2013-03-24 change.
10838 * editfns.c (decode_time_components): Don't hoist comparison.
10839 This fixes another bug introduced in the 2013-03-24 change.
10841 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10843 * frame.h (struct frame): Drop scroll_bottom_vpos
10844 member becaue all real users are dead long ago.
10845 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10846 * xdisp.c (redisplay_internal): Adjust user.
10848 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10850 * nsmenu.m (showAtX:Y:for:): setLevel to
10851 NSPopUpMenuWindowLevel (Bug#13998).
10853 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10855 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10856 (ns_check_pending_open_menu): Declare.
10858 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10859 (x_activate_menubar): Update the menu with title that matches
10860 ns_get_pending_menu_title, and call
10861 ns_check_pending_openmenu (Bug#12698).
10862 (menuWillOpen:): New method.
10863 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10865 * nsterm.m (menu_will_open_state, menu_mouse_point)
10866 (menu_pending_title): New varaibles.
10867 (ns_get_pending_menu_title, ns_check_menu_open)
10868 (ns_check_pending_open_menu): New functions.
10870 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10872 * indent.c (current_column_bol_cache): Remove leftover which is not
10873 used in Fmove_to_column any more.
10874 (current_column, scan_for_column): Adjust users.
10875 * keyboard.c (last_point_position_buffer, last_point_position_window):
10876 Remove leftovers which are not used for recording undo any more.
10877 (command_loop_1, syms_of_keyboard): Adjust users.
10878 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10879 redisplay_window any more.
10880 (move_it_to): Adjust user.
10882 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10884 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10885 Update dependencies.
10887 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10889 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10890 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10891 forward references.
10893 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10895 * window.h (struct window): Replace hchild, vchild and buffer slots
10896 with a single slot 'contents'. This is possible because each valid
10897 window may have either the child window (in vertical or horizontal
10898 combination) or buffer to display (for the leaf window). Using that,
10899 a lot of operations to traverse and/or change window hierarchies may
10900 be simplified. New member horizontal is used to distinguish between
10901 horizontal and vertical combinations of internal windows.
10902 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10903 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10904 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10905 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10906 Use contents slot, not buffer, where appropriate.
10907 (wset_combination): New function.
10908 (wset_buffer): Add eassert.
10909 (Fframe_first_window): Simplify the loop reaching first window.
10910 (Fwindow_buffer): Use WINDOW_LEAF_P.
10911 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10912 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10913 (unshow_buffer): Convert initial debugging check to eassert.
10914 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10915 (make_parent_window, window_resize_check, window_resize_apply)
10916 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10917 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10918 Adjust to match struct window changes.
10919 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10920 (mark_window_cursors_off, count_windows, get_leaf_windows)
10921 (foreach_window_1): Simplify the loop.
10922 * alloc.c (mark_object): Do not check for the leaf window because
10923 internal windows has no glyph matrices anyway.
10924 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10925 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10926 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10927 (build_frame_matrix_from_window_tree, mirror_make_current)
10928 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10929 (update_window_tree, set_window_update_flags): Simplify the loop.
10930 (sync_window_with_frame_matrix_rows): Enforce live window.
10931 Use contents slot, not buffer, where appropriate.
10932 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10933 and WINDOW_HORIZONTAL_COMBINATION_P.
10934 (make_frame_visible_1): Simplify the loop.
10935 Use contents slot, not buffer, where appropriate.
10936 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10937 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10938 (expose_window_tree): Likewise.
10939 Use contents slot, not buffer, where appropriate.
10940 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10941 to avoid deleted windows. Use contents slot instead of buffer.
10942 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10943 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10944 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10945 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10947 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10949 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10950 identify the reasons for assertion violations in bug#14062 and
10952 (Fx_show_tip): Fix compilation error under
10953 "--enable-check-lisp-object-type". (Bug#14073)
10955 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10956 Reported by <rzl24ozi@gmail.com>.
10958 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10960 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10962 (unwind_with_echo_area_buffer): ...to restore it here.
10963 This is needed to ensure that...
10964 (redisplay_window): ...both window markers are valid here,
10965 which is verified by eassert.
10966 * editfns.c (save_excursion_save): Do not assume that
10967 selected_window always displays the buffer.
10968 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10971 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10973 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10976 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10978 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10980 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10982 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10983 since MinGW's w32api headers do. This avoids compiler warnings.
10985 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10986 if already defined.
10988 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10990 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10992 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10994 * gtkutil.c (style_changed_cb): Check if frame is live and an
10995 X frame (Bug#14038).
10997 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10999 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11000 Define only for _WIN32_WINNT less than 0x0500.
11001 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11003 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11004 see its own definitions of 'struct timeval' and 'struct timezone'.
11006 Fix incompatibilities between MinGW.org and MinGW64 headers.
11007 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11009 * w32.c (REPARSE_DATA_BUFFER): Guard with
11010 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11012 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11014 * xterm.c: Include X11/XKBlib.h
11015 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11017 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11019 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11021 * blockinput.h (input_blocked_p): Likewise.
11022 * bytecode.c (exec_byte_code): Likewise.
11023 * callproc.c (call_process_kill, call_process_cleanup)
11024 (Fcall_process): Likewise.
11025 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11026 (Fccl_execute_on_string): Likewise.
11027 * character.c (string_escape_byte8): Likewise.
11028 * charset.c (read_hex): Likewise.
11029 * cm.c (calccost): Likewise.
11030 * data.c (cons_to_unsigned): Likewise.
11031 * dired.c (directory_files_internal, file_name_completion):
11033 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11034 (sit_for): Likewise.
11035 * doc.c (Fsubstitute_command_keys): Likewise.
11036 * doprnt.c (doprnt): Likewise.
11037 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11038 * emacsgtkfixed.c: Likewise.
11039 * fileio.c (file_offset, Fwrite_region): Likewise.
11040 * floatfns.c (Fexpt, fmod_float): Likewise.
11041 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11043 * font.c (font_intern_prop): Likewise.
11044 * frame.c (x_set_alpha): Likewise.
11045 * gtkutil.c (get_utf8_string): Likewise.
11046 * indent.c (check_display_width): Likewise.
11047 * intervals.c (create_root_interval, rotate_right, rotate_left)
11048 (split_interval_right, split_interval_left)
11049 (adjust_intervals_for_insertion, delete_node)
11050 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11051 (merge_interval_right, merge_interval_left, copy_intervals)
11052 (set_intervals_multibyte_1): Likewise.
11053 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11054 * keymap.c (Fkey_description): Likewise.
11055 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11056 * lread.c (openp, read_integer, read1, string_to_number):
11058 * menu.c (ensure_menu_items): Likewise.
11059 * minibuf.c (read_minibuf_noninteractive): Likewise.
11060 * print.c (printchar, strout): Likewise.
11061 * process.c (create_process, Faccept_process_output)
11062 (wait_reading_process_output, read_process_output, send_process)
11063 (wait_reading_process_output): Likewise.
11064 * profiler.c (make_log, handle_profiler_signal): Likewise.
11065 * regex.c (re_exec): Likewise.
11066 * regex.h: Likewise.
11067 * search.c (looking_at_1, Freplace_match): Likewise.
11068 * sysdep.c (get_child_status, procfs_ttyname)
11069 (procfs_get_total_memory): Likewise.
11070 * systime.h (EMACS_TIME_VALID_P): Likewise.
11071 * term.c (dissociate_if_controlling_tty): Likewise.
11072 * window.c (get_phys_cursor_glyph): Likewise.
11073 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11074 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11076 * xfns.c (Fx_window_property): Likewise.
11077 * xmenu.c (set_frame_menubar): Likewise.
11078 * xselect.c (x_get_window_property, x_handle_dnd_message):
11080 * xsmfns.c (smc_save_yourself_CB): Likewise.
11081 * xterm.c (x_scroll_bar_set_handle): Likewise.
11083 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11085 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11086 to be optional or nil. Adjust comment and convert it to docstring.
11087 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11088 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11090 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11092 Static checking by GCC 4.8-20130319.
11093 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11094 * process.c (Fset_process_datagram_address)
11095 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11096 * xdisp.c (get_char_face_and_encoding)
11097 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11098 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11099 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11101 2013-03-24 Ken Brown <kbrown@cornell.edu>
11103 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11104 fix compilation on 64-bit Cygwin, where underscores are not
11105 automatically prepended.
11107 * w32term.c (w32_initialize): Silence compiler warning.
11109 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11111 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11112 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11113 variables, to save and restore frame dimensions.
11114 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11115 after returning from a 'fullscreen' configuration.
11116 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11117 to avoid races between the main thread and the input thread.
11119 * w32term.h (struct w32_output): New members normal_width,
11120 normal_height, normal_top, normal_left, and prev_fsmode.
11121 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11122 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11123 members of a frame.
11125 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11126 'fullscreen' parameter. Always record previous width and height
11127 of the frame, except when switching out of maximized modes, so
11128 that they could be restored correctly, instead of resetting to the
11129 default frame dimensions. Send SC_RESTORE command to the frame,
11130 unless we are going to send SC_MAXIMIZE, to restore the frame
11131 resize hints in the mouse pointer shown by the window manager.
11134 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11136 * lisp.h (get_frame_param): Adjust conditions for prototype
11139 2013-03-22 Ken Brown <kbrown@cornell.edu>
11141 * unexcw.c: Drop unneeded inclusion of w32common.h.
11142 (report_sheap_usage): Declare.
11143 (read_exe_header): Add magic numbers for x86_64.
11144 (fixup_executable): Fix printf format specifier for unsigned long
11147 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11149 * frame.h (struct frame): Put menu_bar_window under #ifdef
11150 because this member is not needed when X toolkit is in use.
11151 (fset_menu_bar_window):
11152 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11153 (free_glyphs, update_frame):
11154 * xdisp.c (expose_frame): Likewise.
11155 (display_menu_bar): Likewise. Remove redundant eassert.
11156 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11159 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11161 Use functions and constants to manipulate Lisp_Save_Value objects.
11162 This replaces code that used macros and strings and token-pasting.
11163 The change makes the C source a bit easier to follow,
11164 and shrinks the Emacs executable a bit.
11165 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11166 (make_save_value): Change 1st arg from string to enum. All callers
11169 (mark_object): Use if, not #if, for GC_MARK_STACK.
11170 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11171 (XSAVE_OBJECT): Now functions, not macros.
11172 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11173 the constant was never used.
11174 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11175 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11176 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11177 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11179 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11180 type3 with a single member save_type. All uses changed.
11181 (save_type, set_save_pointer, set_save_integer): New functions.
11182 * print.c (PRINTX): Remove.
11184 * alloc.c: Remove redundant static declarations.
11186 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11188 * window.h (struct window): Convert left_col, top_line, total_lines
11189 and total_cols from Lisp_Objects to integers. Adjust comments.
11190 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11192 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11193 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11194 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11195 Adjust users where appropriate.
11197 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11199 * frame.h (struct frame): Drop resx and resy because the same data is
11200 available from window system-specific output context. Adjust users.
11201 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11202 New functions to provide defaults when no window system available.
11203 (FRAME_RES_X, FRAME_RES_Y): New macros.
11204 (NUMVAL): Move from xdisp.c.
11205 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11206 (Ffont_face_attributes, Fopen_font):
11207 * image.c (gs_load):
11208 * w32font.c (fill_in_logfont):
11209 * xdisp.c (calc_pixel_width_or_height):
11210 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11211 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11213 2013-03-20 Kenichi Handa <handa@gnu.org>
11215 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11216 to 1 (temporary workaround until a bug related to ASCII
11217 optimization is fixed).
11219 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11221 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11222 Signal error if window is not internal. Adjust docstring.
11223 (delete_all_child_windows): Use combination_limit to save the buffer.
11224 (Fset_window_configuration): Adjust accordingly.
11225 * print.c (syms_of_print): Initialize debugging output not here...
11226 (init_print_once): ...but in a new function here.
11227 * lisp.h (init_print_once): Add prototype.
11228 * emacs.c (main): Add call to init_print_once. Adjust comments.
11230 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11232 * window.c (window_resize_check, window_resize_apply)
11233 (window_from_coordinates, recombine_windows, set_window_buffer)
11234 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11235 (Fsplit_window_internal, Fdelete_window_internal)
11236 (freeze_window_starts): Use bool for booleans.
11237 * window.h (window_frame_coordinates, resize_frame_windows)
11238 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11240 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11242 * dispnew.c (bitch_at_user): Use `user-error'.
11244 2013-03-17 Ken Brown <kbrown@cornell.edu>
11246 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11247 as return type of image_background. (Bug#13981)
11248 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11250 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11252 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11253 (ns_select): Don't return with result uninitialized.
11255 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11258 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11260 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11261 directories. If filename is nil, get directory name (Bug#13932).
11262 Use getFilename and getDirectory.
11263 (getFilename, getDirectory): New methods for EmacsSavePanel and
11265 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11267 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11269 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11271 2013-03-15 Kenichi Handa <handa@gnu.org>
11273 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11274 (adjust_after_replace): Make it back to static. Delete the third
11275 arg text_at_gap_tail. Cancel the code for handling it.
11277 * coding.h (struct coding_system): New member eol_seen.
11279 * coding.c (detect_ascii): New function.
11280 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11281 when the source bytes are actually scanned. On detecting for
11282 coding_category_utf_8_auto, call detect_ascii instead of scanning
11283 source bytes directly.
11284 (produce_chars): Call insert_from_gap with the new arg 0.
11285 (encode_coding): Likewise.
11286 (decode_coding_gap): Control ASCII optimization by the variable
11287 disable_ascii_optimization instead of #ifndef .. #endif.
11288 Deccode EOL format according to coding->eol_seen.
11289 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11292 * lisp.h (adjust_after_replace): Cancel externing it.
11293 (insert_from_gap): Adjust prototype.
11295 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11297 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11298 FULLSCREEN_MAXIMIZED. (Bug#13935)
11300 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11302 * region-cache.c (find_cache_boundary, move_cache_gap)
11303 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11304 Simplify debugging check and convert to eassert. Adjust comment.
11305 (pp_cache): Put under ENABLE_CHECKING.
11307 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11309 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11310 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11311 and WM_ACTIVATEAPP.
11312 (w32fullscreen_hook): If the frame is visible, reset
11313 f->want_fullscreen flag after changing the frame size. If the
11314 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11317 2013-03-13 Daniel Colascione <dancol@dancol.org>
11319 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11320 too so that these builds can use Cygwin's file conversion
11321 functions. (We've been building and linking cygw32.o all along
11322 and just not using it.)
11324 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11326 File synchronization fixes (Bug#13944).
11327 * Makefile.in (LIB_FDATASYNC): New macro.
11329 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11330 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11331 Don't worry about HAVE_FSYNC, since a substitute fsync is
11332 available if the system lacks one.
11333 (Fwrite_regin): Retry fsync if interrupted.
11335 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11337 * w32term.c (w32_read_socket): If the Emacs frame is being
11338 activated, call w32fullscreen_hook, to make sure the new frame
11339 dimensions are in effect. (Bug#13937)
11341 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11343 * xdisp.c (init_iterator): Simplify because both character and byte
11344 positions are either specified or -1. Add eassert. Adjust comment.
11345 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11346 character and byte positions can be obtained from marker.
11348 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11350 Static checking by Sun C 5.12.
11351 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11352 * bytecode.c (exec_byte_code):
11353 * dispnew.c (init_display):
11355 * fileio.c (Fsubstitute_in_file_name):
11356 * keyboard.c (Fevent_convert_list):
11357 * keymap.c (Fsingle_key_description):
11358 * term.c (maybe_fatal, fatal):
11359 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11360 * xsmfns.c (Fhandle_save_session):
11361 Omit unreachable code.
11362 * keymap.c (map_keymap_char_table_item): Cast void * to
11363 a function pointer type; the C Standard requires this.
11365 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11366 Include <sys/param.h> unconditionally, as that works elsewhere and
11367 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11368 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11371 See ChangeLog.12 for earlier changes.
11373 ;; Local Variables:
11377 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11379 This file is part of GNU Emacs.
11381 GNU Emacs is free software: you can redistribute it and/or modify
11382 it under the terms of the GNU General Public License as published by
11383 the Free Software Foundation, either version 3 of the License, or
11384 (at your option) any later version.
11386 GNU Emacs is distributed in the hope that it will be useful,
11387 but WITHOUT ANY WARRANTY; without even the implied warranty of
11388 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11389 GNU General Public License for more details.
11391 You should have received a copy of the GNU General Public License
11392 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.