1 2015-01-17 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (produce_image_glyph): Fix display of images in R2L
4 screen lines: prepend the new glyph to the ones already there
5 instead of appending it.
7 2015-01-14 Eli Zaretskii <eliz@gnu.org>
9 * w32fns.c (w32_set_title_bar_text): New function, including
10 support for titles with non-ASCII characters outside of the
11 current system codepage.
12 (x_set_name, x_set_title): Use it. (Bug#19590)
14 2015-01-10 Eli Zaretskii <eliz@gnu.org>
16 * indent.c (Fvertical_motion): Return zero if we started from ZV
17 and there's an overlay after-string there. (Bug#19553)
19 2015-01-09 Eli Zaretskii <eliz@gnu.org>
21 * emacs.c (usage_message): Fix the description of the -nl switch.
24 2015-01-08 Eli Zaretskii <eliz@gnu.org>
26 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
27 returned for right-to-left screen lines. (Before the change on
28 2014-12-30, the incorrectly-computed X pixel coordinate concealed
31 2015-01-05 Eli Zaretskii <eliz@gnu.org>
33 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
34 end information if the window_end_valid flag is unset.
35 (try_window_id): If the call to display_line invalidated the
36 window end information, give up the try_window_id optimization.
39 2015-01-04 Eli Zaretskii <eliz@gnu.org>
41 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
43 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
45 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix.
48 2014-12-30 Eli Zaretskii <eliz@gnu.org>
50 * xdisp.c (pos_visible_p): Fix up the X coordinate for
51 right-to-left screen lines. (Bug#19473)
53 2014-12-28 Eli Zaretskii <eliz@gnu.org>
55 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
57 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
59 Port memory-full checking to GnuTLS 3.3
60 Instead of using gnutls_global_set_mem_functions, check every call
61 to a GnuTLS function that might return an indication of memory
62 exhaustion. Suggested by Dmitry Antipov in:
63 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
64 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
65 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
66 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
68 (check_memory_full): New function.
69 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
70 (gnutls_make_error, Fgnutls_boot): Use it.
71 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
73 2014-12-25 Eli Zaretskii <eliz@gnu.org>
75 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
76 composition_compute_stop_pos to the number of characters in the
78 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
80 * composite.c (composition_compute_stop_pos): If no composition
81 was found in a string before ENDPOS, and ENDPOS is the string end,
82 no need to back up to a safe point.
84 * dispextern.h (struct it) <end_charpos>: Improve commentary.
86 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
88 * nsimage.m (allocInitFromFile:): Initialize bmRep.
89 (dealloc): Release bmRep.
90 (setPixmapData): Make bmRep local so class member is not
92 (setPixmapData): Rename local variable bmRep to avoid compiler
95 2014-12-24 Jan Djärv <jan.h.d@swipnet.se>
97 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
98 imageListSetNext, imageListNext.
100 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
102 (allocInitFromFile:): Remove searching ImageList and calling
103 reference (Bug#18918).
104 (dealloc): Remove handling if ImageList.
106 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
108 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
109 when going to fullscreen (Bug#19427).
111 2014-12-18 Eli Zaretskii <eliz@gnu.org>
113 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
115 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
117 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
119 2014-12-13 Eli Zaretskii <eliz@gnu.org>
121 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
123 2014-12-12 Eli Zaretskii <eliz@gnu.org>
125 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
126 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
129 2014-12-11 Teodor Zlatanov <tzz@lifelogs.com>
131 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
133 * gnutls.h: Always declare syms_of_gnutls.
135 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
136 clarity. Let the availability check return Qnil when the GnuTLS
137 integration is not available, instead of erroring out.
140 2014-12-10 Eli Zaretskii <eliz@gnu.org>
142 * xdisp.c (move_it_in_display_line_to, display_line):
143 Don't disallow overflow-newline-into-fringe when word-wrap is in
146 2014-12-04 Lee Duhem <lee.duhem@gmail.com> (tiny change)
148 * eval.c (Fsignal): Remove duplicate test.
149 (Fautoload_do_load): Fix up docstring.
151 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
153 * nsterm.m (represented_filename, represented_frame): New variables.
154 (ns_set_represented_filename): New function.
155 (sendEvent:): Set represented filename here to avoid flicker,
156 related to Bug#18757.
158 * nsterm.h: Declare ns_set_represented_filename.
160 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
161 at once, call ns_set_represented_filename instead.
163 2014-11-27 Eli Zaretskii <eliz@gnu.org>
165 * xdisp.c (handle_single_display_spec): When ignoring a fringe
166 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
167 (next_element_from_buffer): When done with overlays, reset the
168 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
170 2014-11-25 Eli Zaretskii <eliz@gnu.org>
172 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
173 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
175 2014-11-25 Ulrich Müller <ulm@gentoo.org>
177 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
178 for paxctl and setfattr. Fixes temacs startup failure with
179 grsecurity/PaX enabled Linux kernel (bug#19067).
181 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
183 * src/w32.c: Use MINGW_W64 instead of _W64.
185 * src/w32term.c: Likewise.
187 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
189 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
191 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
193 * nsterm.m (ns_send_appdefined): Check for application defined
194 event on Cocoa (Bug#18993). Backport from trunk.
196 2014-11-15 Eli Zaretskii <eliz@gnu.org>
198 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
199 errors in computing the number of pixels to scroll.
200 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
202 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
204 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
205 call updateFrameSize.
207 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
209 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
211 * nsfns.m (x_set_foreground_color, x_set_background_color)
212 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
213 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
215 2014-11-09 Eli Zaretskii <eliz@gnu.org>
217 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
218 when the inserted text does not need decoding. (Bug#18982)
220 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
223 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
225 * nsterm.h (EmacsScroller): judge returns bool.
227 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
228 (ns_judge_scroll_bars): Only set removed if judge returns true.
229 (judge): Returns bool == condemned. Remove self from window.
230 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
232 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
234 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
235 (run): Ditto. Only use non-system event loop if OSX version is
236 exactly 10.9 (Bug#18993).
237 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
240 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
242 * callproc.c (encode_current_directory): Support handling of file
243 names prepended by "/:". (Bug#18891)
245 2014-11-06 Alan Mackenzie <acm@muc.de>
247 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
249 2014-11-06 Dima Kogan <dima@secretsauce.net>
251 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
253 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
255 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
256 raises an error. (Bug#18891)
258 2014-11-03 Eli Zaretskii <eliz@gnu.org>
260 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
261 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
262 frame; instead, print an error message.
264 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
266 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
268 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
270 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
271 if force_integral_p (i.e. no antialias).
272 (macfont_draw): Check ns_antialias_text, also turn off syntetic
273 bold if no antialias (Bug#18876).
275 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
276 was given (Bug#18846).
278 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
280 * nsterm.h (ns_set_doc_edited): Declare taking no args.
282 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
283 instead of in xdisp.c, function now takes void. (Bug#18884).
285 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
286 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
288 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
289 struct window* (Bug#18889).
290 Remove getMouseMotionPart.
291 (ns_output): Make icon_top/left int.
293 * nsfns.m (x_icon): icon_top/left is int.
295 * nsterm.m (ns_mouse_position): Remove unused code.
296 (initFrame:window:, dealloc): Use window instead of win.
297 (getMouseMotionPart:window:x:y:): Remove, unused.
298 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
300 2014-10-30 Samuel Bronson <naesten@gmail.com>
302 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
304 2014-10-28 Eli Zaretskii <eliz@gnu.org>
306 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
307 build_string, when importing a home directory. (Bug#18873)
309 2014-10-26 Eli Zaretskii <eliz@gnu.org>
311 * dispnew.c (buffer_posn_from_coords):
312 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
313 account for the header-line height. (Bug#18839)
315 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
317 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
319 (erase_phys_cursor): Fix confusion between window-relative and
320 text area-relative x-coordinates. [Backport]
322 2014-10-20 Glenn Morris <rgm@gnu.org>
324 * minibuf.c (history-length): Increase default from 30 to 100.
327 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
329 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
332 2014-10-20 Glenn Morris <rgm@gnu.org>
334 * Version 24.4 released.
336 2014-10-17 Eli Zaretskii <eliz@gnu.org>
338 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
339 1-pixel R2L characters.
340 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
341 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
343 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
345 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
346 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
348 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
350 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
353 2014-10-08 K. Handa <handa@gnu.org>
355 * coding.c (detect_coding_iso_2022): Set coding->rejected
356 correctly when an invalid escape sequence is found (Bug#18610).
358 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
360 * font.c (font_list_entities): Do not add empty vector to font cache.
361 (font_matching_entity): Likewise. If matching entity is found, insert
362 1-item vector with this entity instead of an entity itself (Bug#17125).
364 2014-10-02 Eli Zaretskii <eliz@gnu.org>
366 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
367 iterator backwards, to resync the bidi iterator. (Bug#18584)
369 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
371 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
372 make a font_object from a tty frame (Bug#18573).
373 (Finternal_set_lisp_face_attribute): Add FIXME comment.
375 2014-09-30 Eli Zaretskii <eliz@gnu.org>
377 * w32fns.c (w32_createwindow): Accept an additional argument, an
378 array of 2 values specifying the coordinates of the frame's
379 top-left corner. Use these values instead of calling x_get_arg,
380 which can cons Lisp objects, and therefore cannot be called except
381 from the main thread. Remove redundant tests for the default values.
382 (my_create_window): Move the calculation of the coordinates of the
383 frame's top-left edge here. Pass them to the input thread via the
384 second parameter of the WM_EMACS_CREATEWINDOW message.
385 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
388 2014-09-29 Eli Zaretskii <eliz@gnu.org>
390 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
391 (redisplay_window): Treat the frame's frozen_window_starts flag
392 the same way as the optional_new_start flag for the window: only
393 obey it if the glyph row showing point will be fully visible.
394 Likewise when the window start is in a continuation line. If,
395 after trying everything under the 'force_start' label, point is
396 still not fully visible, give up and scroll the window.
397 Add debugging traces. (Bug#18545)
399 * window.c (Frecenter): Set the window's redisplay flag.
401 2014-09-24 Eli Zaretskii <eliz@gnu.org>
403 * w32term.c (w32_read_socket): Don't use frame dimensions for
404 resizing if GetClientRect returned an empty (0, 0, 0, 0)
405 rectangle. Check the return value of GetClientRect, and don't use
406 the results if it didn't succeed.
408 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
409 in columns and lines after correcting the pixel dimensions in
411 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
412 negative values to xrealloc. (Bug#18528)
414 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
416 On OSX, do not free font-specific data more than once (Bug#18501).
417 * macfont.m (macfont_close): Release and free font-specific data
418 only if it wasn't previously freed.
420 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
422 * unexmacosx.c (dump_it): Improve error message.
424 2014-09-18 Juri Linkov <juri@jurta.org>
426 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
427 (Bug#10747, bug#18334)
429 2014-09-18 Eli Zaretskii <eliz@gnu.org>
431 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
432 units in which the position is measured. (Bug#18493)
434 * xdisp.c (redisplay_internal): Force redisplay of all windows
435 that show a buffer whose narrowing has changed. (Bug#18490)
437 2014-09-16 Eli Zaretskii <eliz@gnu.org>
439 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
440 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
441 lines, draw the hollow-box and hbar cursors on the right side of
442 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
445 * xterm.c (x_draw_stretch_glyph_string):
446 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
447 caused the block cursor to disappear on a TAB in R2L lines in
448 every window except the leftmost one. Reported by Martin Rudalics
451 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
453 Always use matched specpdl entry to record call arguments (Bug#18473).
454 * lisp.h (record_in_backtrace): Adjust prototype.
455 * eval.c (record_in_backtrace): Return current specpdl level.
456 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
457 (eval_sub, Ffuncall): Record call arguments in matched specpdl
458 entry and use that entry in call to backtrace_debug_on_exit.
459 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
460 (do_debug_on_call): Get current specpdl level as 2nd arg.
462 Prefer ptrdiff_t to int and avoid integer overflows.
463 * fileio.c (make_temp_name):
464 * font.c (font_parse_family_registry): Avoid integer
465 overflow on string size calculation.
466 * data.c (Faset): Likewise for byte index.
468 2014-09-15 Eli Zaretskii <eliz@gnu.org>
470 Fix display of R2L lines in partial-width windows.
471 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
472 assigned the correct value.
473 (extend_face_to_end_of_line): Account for truncation and
474 continuation glyphs in R2L rows when one of the fringes is not
476 (display_line): Don't assign negative X offset to a row if we are
477 going to produce a truncation glyph for it. When handling
478 truncated R2L rows, consider the width of the left fringe instead
480 (produce_special_glyphs): Fix bogus assignments.
482 2014-09-14 Eli Zaretskii <eliz@gnu.org>
484 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
486 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
487 set errno to EAGAIN instead, to allow the caller to retry the
488 write after some waiting. Fixes deadlocks when Emacs exchanges a
489 lot of data through the pipe. (Bug#18420)
491 2014-09-13 Eli Zaretskii <eliz@gnu.org>
493 * sound.c (Fplay_sound_internal): Encode the sound file name in
494 the ANSI codepage. Expand it against data-directory, as per docs,
495 not against the current directory. No need to make a local copy
496 of the file name; pass the encoded file name directly to
497 do_play_sound. (Bug#18463)
499 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
500 NULL, and the file name is not encodable in ANSI codepage, return
501 the string with "?" replacement characters, which will fail the
502 caller. This avoids returning a random value in that case.
504 2014-09-11 Martin Rudalics <rudalics@gmx.at>
506 * window.c (Fresize_mini_window_internal): Set w->total_lines
507 from w->pixel_height (Bug#18422).
509 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
511 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
512 (toggleFullScreen:): Take frame_resize_pixelwise into account when
513 setting resize increments (Bug#18435).
515 2014-09-09 Eli Zaretskii <eliz@gnu.org>
517 * xdisp.c (pos_visible_p): Properly save and restore the iterator
518 state around the call to line_bottom, since it can move the
519 iterator to another screen line. This fixes off-by-one errors in
520 the reported row in some rare cases.
522 2014-09-07 Eli Zaretskii <eliz@gnu.org>
524 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
525 always make sure the marginal areas of the row are in sync with
526 what the window wants. (Bug#18419)
528 2014-09-04 Eli Zaretskii <eliz@gnu.org>
530 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
531 existing binding of a variable, to avoid silently aborting
532 commands that use specbind. (Bug#18331)
534 2014-09-02 Eli Zaretskii <eliz@gnu.org>
536 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
537 the reported row in the case of a window with a header line, by
538 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
539 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
541 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
543 * eval.c (internal_lisp_condition_case): Don't overrun the stack
544 when configured --with-wide-int on typical 32-bit platforms.
546 2014-08-31 Eli Zaretskii <eliz@gnu.org>
548 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
549 when HPOS is negative, for the benefit of R2L glyph rows whose
550 newline overflows into the fringe.
552 2014-08-30 Ken Brown <kbrown@cornell.edu>
554 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
557 2014-08-28 Eli Zaretskii <eliz@gnu.org>
559 * syntax.c (scan_lists): Don't examine positions before BEGV.
562 2014-08-25 Eli Zaretskii <eliz@gnu.org>
564 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
566 2014-08-18 Eli Zaretskii <eliz@gnu.org>
568 * xdisp.c (handle_stop): Improve commentary.
570 * indent.c (Fvertical_motion): Fix vertical motion up through a
571 display property after a newline. (Bug#18276)
573 2014-08-17 Eli Zaretskii <eliz@gnu.org>
575 * xdisp.c (display_line): Don't assume that the call to
576 reseat_at_next_visible_line_start ends up at a character
577 immediately following the newline on the previous line.
578 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
579 beyond ZV, which causes infloop in redisplay. For the details, see
580 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
582 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
583 coordinate for hscrolled R2L screen lines. (Bug#18277)
585 2014-08-11 Ken Brown <kbrown@cornell.edu>
587 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
588 ERRORCHECK mutexes. (Bug#18222)
590 2014-08-11 Glenn Morris <rgm@gnu.org>
592 * fileio.c: Revert 2013-01-31 change, which chose coding system for
593 writing before backing up, since it causes a more serious problem
594 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
595 (choose_write_coding_system): No longer callable from Lisp.
596 Move last piece back here from Fwrite_region.
597 (Fwrite_region, syms_of_fileio): Update for above changes.
599 2014-08-09 Martin Rudalics <rudalics@gmx.at>
601 * window.c (Fwindow_new_total, Fwindow_new_normal)
602 (Fwindow_new_pixel, Fset_window_new_pixel)
603 (Fset_window_new_total, Fset_window_new_normal): Second attempt
604 to fix the doc-strings of these functions. See:
605 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
607 2014-08-08 Martin Rudalics <rudalics@gmx.at>
609 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
610 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
611 (Fwindow_new_pixel, Fset_window_new_pixel)
612 (Fset_window_new_total, Fset_window_new_normal)
613 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
615 2014-08-07 Eli Zaretskii <eliz@gnu.org>
617 * fontset.c (Finternal_char_font): Recompute basic faces if the
618 frame's face cache was cleared. (Bug#18162)
620 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
622 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
623 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
624 base buffer's undo list.
626 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
628 Fix bug with an attempt to select uninitialized frame (Bug#18161).
629 * xfns.c (Fx_create_frame): Move call to change_frame_size to
630 a section where Lisp evaluation is disabled. This way a pointer
631 to uninitialized frame is not accessible from Lisp, which becomes
632 critical if following call to x_figure_window_size throws an error.
634 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
636 Fix bug with clang + directory_files_internal + GC (Bug#16986).
637 * dired.c (directory_files_internal): Use a volatile variable
638 to prevent the compiler from optimizing away all copies of a local.
639 I wonder how many other GC-related bugs like this lurk elsewhere?
641 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
642 * xterm.h (struct x_display_info): New member 'connection'.
643 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
644 so that x_delete_terminal has a file descriptor to pass to
645 delete_keyboard_wait_descriptor.
647 2014-08-01 Eli Zaretskii <eliz@gnu.org>
649 Fix display of R2L lines when the last character fits only partially.
650 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
652 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
653 R2L row is visible only partially, give the row a negative x
655 (display_line): Fix the calculation of the glyph whose pixel width
656 is used to decide whether the last produced glyph fits on the
657 line. When the last glyph fits only partially, give the row a
660 2014-07-29 Eli Zaretskii <eliz@gnu.org>
662 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
663 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
664 pixel width of the first glyph that is hscrolled from display.
665 (display_line): In R2L glyph rows, don't give a negative offset to
666 row->x when the first glyph begins before first_visible_x.
668 2014-07-29 Andreas Schwab <schwab@suse.de>
670 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
671 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
673 2014-07-28 Eli Zaretskii <eliz@gnu.org>
675 * xdisp.c (display_line): If called with iterator set up to write
676 to a marginal area, delay the call to handle_line_prefix until we
677 switch back to the text area. (Bug#18035)
679 * .gdbinit (xwindow): The members total_cols, total_lines,
680 left_col, and top_line are C integers (and has been so for the
683 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
685 * nsterm.m (applicationDidFinishLaunching:): Call
686 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
687 (antialiasThresholdDidChange:): New method for EmacsApp.
689 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
691 * macfont.m (macfont_update_antialias_threshold): Remove static.
693 * macfont.h (macfont_update_antialias_threshold): Declare.
695 2014-07-17 Eli Zaretskii <eliz@gnu.org>
697 * w32select.c (setup_windows_coding_system):
698 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
699 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
701 * w16select.c (Fw16_get_clipboard_data):
702 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
705 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
706 buffer position where we are to start the iteration.
707 (handle_invisible_prop): Record in it->stop_charpos the position
708 where the invisible text ends. (Bug#18035)
709 (hscroll_window_tree): Don't try hscrolling windows whose cursor
710 row has zero buffer position as their start position.
711 Reported by martin rudalics <rudalics@gmx.at>.
713 2014-07-16 Eli Zaretskii <eliz@gnu.org>
715 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
716 infinite looping in redisplay when display lines don't have enough
717 space to display even a single character. (Bug#18036)
719 2014-07-13 Eli Zaretskii <eliz@gnu.org>
721 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
722 buffer's default-directory only if it is a string. (Bug#17986)
724 2014-07-12 Eli Zaretskii <eliz@gnu.org>
726 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
729 * w32fns.c (Fx_file_dialog): Mention in the doc string the
730 behavior on Windows 7 and later when the function is repeatedly
731 invoked with the same value of DIR. (Bug#17950)
733 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
734 string to match the one in w32fns.c.
736 2014-07-08 Eli Zaretskii <eliz@gnu.org>
738 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
739 x_produce_glyphs does when it generates a stretch glyph that
740 represents a TAB. (Bug#17969)
742 2014-07-05 Eli Zaretskii <eliz@gnu.org>
744 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
745 and there is a display property at that position, don't call
746 move_it_to to move to a position before window start. (Bug#17942)
747 Fix condition for finding CHARPOS by the first call to move_it_to.
750 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
752 * syntax.c (find_defun_start): Try the cache even
753 if !open_paren_in_column_0_is_defun_start.
754 (back_comment): If find_defun_start was pessimistic, use the
755 scan_sexps_forward result to improve the cache (bug#16526).
757 2014-07-04 Daniel Colascione <dancol@dancol.org>
760 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
761 only if xic_style calls for it. This change allows Emacs to work
762 with ibus. Also, don't leak resources if create_frame_xic fails,
763 and stop caching xic_style across different displays (Bug#17928).
764 (supported_xim_styles): Make const.
765 (best_xim_style): Remove first parameter: it's always just
766 supported_xim_styles. Change to look at supported_xim_styles directly.
768 2014-07-04 Eli Zaretskii <eliz@gnu.org>
770 * xdisp.c (redisplay_window): If redisplay of a window ends up
771 with point in a partially visible line at end of the window, make
772 sure the amended position of point actually has smaller Y
773 coordinate; if not, give up and scroll the display. (Bug#17905)
775 * window.c (window_scroll_pixel_based): When point ends up at the
776 last fully visible line, don't let move_it_to stop at the left
777 edge of the line and dupe us into thinking point is inside the
780 * w32.c (network_interface_info): Make sure the argument is a
783 2014-07-01 Eli Zaretskii <eliz@gnu.org>
785 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
786 the window whose glyph row is being prepared and a flag whether it
787 is for mode/header line. Make sure the glyph row's marginal areas
788 are in sync with what the window wants.
791 * xdisp.c (display_line, display_mode_line):
792 Call prepare_desired_row with additional arguments, as appropriate.
794 * dispextern.h (prepare_desired_row): Adjust prototype.
796 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
798 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
799 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
800 caused by xw_popup_dialog in daemon mode (Bug#17891).
802 2014-06-30 Eli Zaretskii <eliz@gnu.org>
804 * frame.c (do_switch_frame): When switching to another TTY frame,
805 make sure FrameCols and FrameRows are in sync with the new frame's
808 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
810 * coding.c (encode_coding_utf_8): Correctly count produced_chars
811 also in unibyte case. (Bug#17865)
813 2014-06-25 Glenn Morris <rgm@gnu.org>
815 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
817 2014-06-21 Eli Zaretskii <eliz@gnu.org>
819 * indent.c (Fvertical_motion): Doc fix.
820 Move to the goal column, if any, with a single call to
821 move_it_in_display_line, not in two calls. Doing this with two
822 calls causes move_it_in_display_line apply the line-prefix
823 handling twice instead of just once. (Bug#17823)
825 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
827 Port to OS X ACLs (Bug#17810).
828 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
829 ACL_TYPE_ACCESS) doesn't work.
831 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
833 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
834 before checking key-translation-map (bug#17659).
836 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
838 * font.c (font_make_object): Avoid dangling pointer which may
839 crash GC (Bug#17771).
841 2014-06-18 Eli Zaretskii <eliz@gnu.org>
843 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
844 prototype of DGifCloseFile as appropriate for older and newer
846 (gif_close): New function, encapsulates the differences in the
847 calling sequence of DGifCloseFile before v5.1.0 and after it.
848 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
849 error string where appropriate. (Bug#17790)
851 2014-06-16 Eli Zaretskii <eliz@gnu.org>
853 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
854 macro execution, make sure point didn't move since last complete
855 redisplay, as the condition for using the glyph matrix
856 information. (Bug#17777)
858 2014-06-14 Eli Zaretskii <eliz@gnu.org>
860 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
861 information if we are in the middle of executing a keyboard macro,
862 since redisplay doesn't update the screen until the macro is
863 finished. (Bug#17777)
865 2014-06-13 Eli Zaretskii <eliz@gnu.org>
867 * alloc.c (cleanup_vector): Don't dereference a font driver
868 pointer if it is NULL. (Bug#17771)
870 2014-06-11 Eli Zaretskii <eliz@gnu.org>
872 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
873 matching overlay strings with 'cursor' property against buffer
874 positions traversed in the glyph row. (Bug#17744)
876 2014-06-08 Glenn Morris <rgm@gnu.org>
878 * fileio.c (write-region-inhibit-fsync): Doc tweak.
880 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
882 2014-06-04 Eli Zaretskii <eliz@gnu.org>
884 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
885 contains garbage on WINDOWSNT (which could potentially infloop at
888 Minimize cursor motion during TTY menu updates.
889 * term.c (tty_menu_display): Don't position cursor here. Instead,
890 pass the cursor coordinates to update_frame_with_menu.
891 (tty_menu_activate): Send the hide cursor command only once in an
892 iteration through the outer 'while' loop.
894 * dispnew.c (update_frame_1): Accept an additional argument
895 SET_CURSOR_P, and position the cursor at the end of the frame
896 update only if that argument is non-zero. All callers changed to
897 provide the additional argument as non-zero, except for
898 update_frame_with_menu.
899 (update_frame_with_menu): Accept 2 additional arguments ROW and
900 COL; if they are non-negative, instruct update_frame_1 not to
901 position the cursor, and instead position it according to ROW and
904 * dispextern.h (update_frame_with_menu): Update prototype.
906 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
908 * callproc.c (call_process): Don't check read-only if we don't insert
909 anything (bug#17666).
911 2014-06-02 Eli Zaretskii <eliz@gnu.org>
913 * dispnew.c (update_frame_with_menu): Set display_completed.
915 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
917 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
919 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
921 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
922 to min(value, whole).
924 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
926 Bring back the changes to GDB-visible symbols, but only on AIX.
927 And only if it's not pre-4.2 GCC.
928 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
929 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
930 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
933 2014-05-31 Eli Zaretskii <eliz@gnu.org>
935 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
936 with PT, not GPT. (Bug#16433)
938 Revert last changes to GDB-visible symbols.
939 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
940 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
941 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
944 2014-05-31 Glenn Morris <rgm@gnu.org>
946 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
948 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
950 Fix port to 32-bit AIX with xlc (Bug#17598).
951 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
952 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
953 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
954 to work around a compiler bug in IBM xlc 12.1.
956 2014-05-29 Eli Zaretskii <eliz@gnu.org>
958 * xterm.c (x_update_window_end): Don't invalidate the entire
959 mouse-highlight info, just signal frame_up_to_date_hook that mouse
960 highlight needs to be redisplayed. (Bug#17588)
962 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
964 Port the GDB-visible symbols to AIX.
965 Without them, GDB doesn't work to debug Emacs, since the AIX linker
966 optimizes away the relevant external symbols. Use enums instead;
967 this suffices for the AIX port, which is 32-bit-only anyway.
968 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
969 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
970 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
973 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
975 Include sources used to create macuvs.h.
976 * Makefile.in ($(srcdir)/macuvs.h): New rule.
977 * macuvs.h: Use automatically-generated header.
979 2014-05-25 Eli Zaretskii <eliz@gnu.org>
981 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
982 if we are iterating over an object that generates glyphs for
983 marginal areas. (Bug#17585)
985 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
987 * xdisp.c (safe__call1, safe__eval): Now static.
989 2014-05-24 Eli Zaretskii <eliz@gnu.org>
991 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
992 (safe_call, safe__call1): Construct a va_list argument for safe_call.
993 (safe_call1): Call safe_call instead of safe__call directly.
995 2014-05-24 Ken Brown <kbrown@cornell.edu>
997 * w32term.c (x_delete_display) [CYGWIN]: Don't free
998 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1001 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
1003 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1004 (safe__call, safe__call1, safe__eval): New functions.
1005 (safe_call): Use it.
1006 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1007 (display_mode_element): Same for `:eval'.
1009 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1011 Fix port to 32-bit AIX (Bug#17540).
1012 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1013 twice. _text already includes this offset.
1014 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1016 2014-05-21 Eli Zaretskii <eliz@gnu.org>
1018 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1019 when closest_pos is identical to to_charpos, don't recurse, since
1020 we already tried that, and failed. (Bug#17539)
1022 2014-05-20 Eli Zaretskii <eliz@gnu.org>
1024 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1025 unwinding when frame's faces were not initialized yet, increment
1026 the frame's image-cache reference count before calling
1027 x_free_frame_resources. Don't dereference
1028 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1030 2014-05-11 Glenn Morris <rgm@gnu.org>
1032 * fileio.c (Ffile_executable_p): Doc tweak.
1034 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
1036 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1037 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1039 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1041 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1043 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
1045 Fix initialization of minibuffer history variable (Bug#17430).
1046 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1047 Move the initialization up to prevent any "value void" message.
1049 2014-05-06 Samuel Bronson <naesten@gmail.com>
1051 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1052 are matched (bug#17413).
1054 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
1056 Stop tooltips pulling Emacs window to front (Bug#17408).
1057 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1058 SetWindowPos invocations.
1060 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
1062 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1063 not initialized (Bug#17398).
1065 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1067 Revert recent libpng changes (Bug#17339).
1068 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
1069 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
1071 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1073 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1074 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1075 because WCONTINUED is always defined now.
1076 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1078 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1080 * buffer.c (overlay_strings): Fix the wording of the commentary.
1082 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
1084 Consult libpng-config more consistently (Bug#17339).
1085 * Makefile.in (PNG_CFLAGS): New var.
1086 (ALL_CFLAGS): Use it.
1087 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1088 CFLAGS now handles this.
1090 2014-05-01 Glenn Morris <rgm@gnu.org>
1092 * floatfns.c (Fisnan):
1093 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1095 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1097 * term.c (tty_menu_activate): A better initialization for cursor
1100 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1102 * intervals.c: Tighten assertions.
1103 (create_root_interval): Make sure the interval is not empty.
1104 (intervals_equal): Use booleans.
1105 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1106 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1107 (balance_possible_root_interval): Simplify and use booleans.
1108 (split_interval_right, split_interval_left): Check LENGTH, and remove
1109 now redundant assertion.
1110 (adjust_intervals_for_insertion): Remove now redundant assertions.
1111 (delete_node, interval_deletion_adjustment)
1112 (adjust_intervals_for_deletion, merge_interval_right)
1113 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1114 (reproduce_interval): Make sure the interval is not empty.
1116 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1118 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1119 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1120 satisfaction that they would always be initialized.
1122 2014-04-29 Eli Zaretskii <eliz@gnu.org>
1124 * term.c (tty_menu_display): Move the cursor to the active menu item.
1125 (tty_menu_activate): Return the cursor to the active menu item
1126 after displaying the menu and after displaying help-echo.
1127 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1128 for the details of why this is needed by screen readers and
1131 2014-04-29 Glenn Morris <rgm@gnu.org>
1133 * process.c (handle_child_signal):
1134 Handle systems without WCONTINUED. (Bug#15110, 17339)
1136 2014-04-23 Eli Zaretskii <eliz@gnu.org>
1138 * search.c (Fnewline_cache_check): Don't try to count newlines
1139 outside the buffer's restriction, as find_newline doesn't support that.
1141 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1143 Port to GCC 4.9.0 with --enable-gcc-warnings.
1144 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1146 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1147 a way that also works with GCC 4.9.0.
1149 * search.c (Fnewline_cache_check): Remove unused locals.
1151 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1153 * search.c (find_newline1): New subroutine.
1154 (Fnewline_cache_check): New function.
1155 (syms_of_search): Defsubr it.
1157 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
1159 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1160 * keyboard.c (unblock_input): Add comment.
1161 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1163 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1165 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1166 Also change identifiers to match the comments, and add more assertions
1169 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1171 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1172 glyph is written to TEXT_AREA of the temporary glyph_row.
1175 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1177 * emacs.c (close_output_streams): Don't clear and restore errno.
1179 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
1181 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1182 never becomes visible, i.e. using XMonad (Bug#17237).
1184 2014-04-17 Eli Zaretskii <eliz@gnu.org>
1186 * xdisp.c (Fline_pixel_height): Don't assume that the current
1187 buffer and the selected window's buffer are one and the same.
1190 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1191 paragraph-start cache before the newline cache. (Bug#17269)
1193 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * window.c (save_window_save): Lookup window_point_insertion_type in
1196 the right buffer (bug#15457).
1197 (Qwindow_point_insertion_type): New var.
1198 (syms_of_window): Initialize it.
1200 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1202 Fix the MSDOS build.
1203 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1204 (copy_text_and_data): Zero out the atexit chain pointer before
1207 * termhooks.h (encode_terminal_code): Update prototype.
1209 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1210 visible for all DOS_NT ports, not just WINDOWSNT.
1211 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1213 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1214 unless it is defined.
1215 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1217 * process.c (close_on_exec, accept4, process_socket): Move into
1218 the "ifdef subprocesses" part.
1219 (catch_child_signal): Condition by "ifdef subprocesses".
1220 (syms_of_process) <Qinternal_default_process_sentinel>
1221 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1223 * msdos.h: Add prototypes for new functions.
1224 (EINPROGRESS): Define.
1225 (O_CLOEXEC): Define to zero.
1227 * msdos.c (check_window_system): Remove unnecessary an
1228 incompatible duplicate function.
1229 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1230 New functions in support of new functionality.
1232 * menu.c (single_menu_item): Add visual indication of submenu
1233 also for menus on MSDOS frames.
1234 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1236 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1237 when async subprocesses aren't supported.
1239 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1241 * emacs.c (close_output_streams): Zero out errno before calling
1244 * dired.c [MSDOS]: Include msdos.h.
1246 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1247 (DATA_START) [MSDOS]: Define.
1248 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1250 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1251 Ifdef away for MSDOS.
1252 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1253 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1255 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1256 Use temporary file template that is compatible with mkostemp.
1257 Move vfork-related portions under #ifndef MSDOS.
1258 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1260 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1262 * buffer.c (Foverlays_at): Add argument `sorted'.
1264 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1266 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1267 text, invalidate the bidi_paragraph_cache upto and including the
1270 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1272 Port to IRIX 6.5 (Bug#9684).
1273 * alloc.c (TAGGABLE_NULL): New constant,
1274 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1275 (next_vector, set_next_vector): Use it.
1276 * conf_post.h (INET6) [IRIX6_5]: Define.
1277 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1278 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1279 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1280 for consistency with how TAGGABLE_NULL is computed.
1282 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1284 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1285 before passing it to system APIs.
1287 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1289 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1291 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1292 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1294 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1296 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1298 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1300 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1301 covered by a display string that ends in a newline, and that cases
1302 going back by DVPOS lines to hit the search limit, lift the limit
1303 and go back until DVPOS is reached. (Bug#17244)
1305 * indent.c (Fvertical_motion): Handle correctly the case when the
1306 display string is preceded by an empty line.
1308 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1310 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1311 use S_IWRITE instead.
1313 2014-04-11 Glenn Morris <rgm@gnu.org>
1315 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1317 2014-04-09 Ken Brown <kbrown@cornell.edu>
1319 * Makefile.in (EMACS_MANIFEST): Revert last change.
1321 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1323 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1325 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1326 (symbol_block_pinned): New var.
1327 (Fmake_symbol): Initialize `pinned'.
1328 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1329 pinned and signal an error for un-purifiable objects.
1330 (pure_cons): Use it.
1331 (Fpurecopy): Use it, except for objects that can't be purified.
1332 (mark_pinned_symbols): New function.
1333 (Fgarbage_collect): Use it.
1334 (gc_sweep): Remove hack made unnecessary.
1336 2014-04-05 Glenn Morris <rgm@gnu.org>
1338 * keyboard.c (Fopen_dribble_file): Doc tweak.
1340 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1342 Backport from trunk.
1343 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1344 bar is zero height, just return (Bug#16976).
1345 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1346 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1347 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1348 is nil. If waiting for toolbar to complete, force a redraw.
1349 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1351 2014-04-03 Ken Brown <kbrown@cornell.edu>
1353 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1355 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1357 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1358 width from font width (Bug#17163).
1360 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1362 * frame.c (x_set_frame_parameters): Calculate default values of
1363 new frame sizes only after all other frame parameters have been
1364 processed (Bug#17142).
1366 2014-03-28 Ken Brown <kbrown@cornell.edu>
1368 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1371 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1373 * xterm.c (x_draw_image_glyph_string): Adjust image background
1374 width accordingly when its x position is adjusted. (Bug#17115)
1376 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1378 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1379 and width of image background when it is displayed with a 'box'
1382 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1384 More backward-compatible fix to char-equal core dump (Bug#17011).
1385 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1386 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1388 Fix core dump in char-equal (Bug#17011).
1389 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1390 unibyte buffers, as we can't tell whether the characters are
1393 * insdel.c (adjust_markers_for_delete): Remove unused local.
1395 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1397 Have (MARKER . ADJUSTMENT) undo records always be immediately
1398 after their corresponding (TEXT . POS) record in undo list.
1400 * lisp.h (record-delete): New arg record_markers.
1401 (record_marker_adjustment): No longer needed outside undo.c.
1402 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1403 adjustments to undo.c's record_marker_adjustments. Note that
1404 fileio.c's decide_coding_unwind is another caller to
1405 adjust_markers_for_delete. Because it has undo list bound to t,
1406 it does not rely on adjust_markers_for_delete to record marker
1408 (del_range_2): Swap call to record_delete and
1409 adjust_markers_for_delete so as undo marker adjustments are
1410 recorded before current deletion's adjustments, as before.
1411 (adjust_after_replace):
1412 (replace_range): Pass value for new record_markers arg to
1414 * undo.c (record_marker_adjustment): Rename to
1415 record_marker_adjustments and made static.
1416 (record_delete): Check record_markers arg and call
1417 record_marker_adjustments.
1418 (record_change): Pass value for new record_markers arg to
1420 (record_point): at_boundary calculation no longer needs to account
1421 for marker adjustments.
1423 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1425 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1428 2014-03-23 Glenn Morris <rgm@gnu.org>
1430 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1432 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1434 * buffer.c (struct sortvec): Add field `spriority'.
1435 (compare_overlays): Use it.
1436 (sort_overlays): Set it.
1438 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1440 * xdisp.c (redisplay_window): If all previous attempts to find the
1441 cursor row failed, try a few alternatives before falling back to
1442 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1444 2014-03-22 Daniel Colascione <dancol@dancol.org>
1446 * process.c (conv_sockaddr_to_lisp): When extracting the string
1447 names of AF_LOCAL sockets, stop before reading uninitialized
1450 2014-03-23 Daniel Colascione <dancol@dancol.org>
1452 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1453 array. (ASAN caught.)
1455 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1457 Fix regression introduced by patch for Bug#10500.
1458 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1459 * w32term.c (x_draw_image_relief): Likewise.
1461 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1463 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1464 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1465 maximize a frame for odd default fonts.
1467 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1469 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1471 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1473 * doc.c (store_function_docstring): Warn when we don't know where to
1475 (Fsubstitute_command_keys): Don't advertise the fact that
1476 text-properties are dropped, since we think it's a bug that we'll fix
1479 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1480 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1481 * frame.c (frame_garbaged): Make "docstring" more precise.
1483 2014-03-20 Glenn Morris <rgm@gnu.org>
1485 * charset.c (init_charset): When we cannot find the charsets directory,
1486 mention if EMACSDATA is set.
1488 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1490 * fns.c (Frandom): Fix rare bug where the result isn't random.
1492 Fix porting inconsistency about rounding to even.
1493 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1494 This way, the unusual !HAVE_RINT case acts like the usual
1495 HAVE_RINT case, and we can fix the documentation accordingly.
1497 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1499 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1500 (w32_wnd_proc): Initialize the dwHoverTime member of
1501 TRACKMOUSEEVENT structure.
1503 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1505 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1507 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1509 * search.c (find_newline): Speed up the function when using the
1510 newline cache, by halving the number of calls to
1511 region_cache_forward and region_cache_backward. (Bug#16830)
1513 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1515 * buffer.c (Fset_buffer): Document return value (bug#17015).
1517 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1519 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1520 nil, always resize character wise to avoid potential loss of the
1521 mode line (Bug#16923 related).
1523 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1525 * frame.c (x_set_frame_parameters): Always calculate new sizes
1526 pixelwise to avoid potential loss when rounding.
1528 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1530 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1531 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1533 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1535 * w32.c (fstatat): Don't add an extra slash if the argument ends
1536 with a slash: this fails the subsequent call to stat_worker on
1537 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1539 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1541 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1543 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1545 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1547 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1548 when frame is only on one screen (Bug#14713).
1550 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1552 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1553 there's a valid wrap point in the display line, the last glyph
1554 cannot "just barely fit" on this row, because display_line doesn't
1555 let it. Instead, proceed as if the last glyph didn't fit, so that
1556 we eventually back up the iterator to the wrap point. This avoids
1557 delusional behavior of move_it_to, whereby it proceeds to the next
1558 display line, but sets current_x to zero for all the glyphs that
1559 without word-wrap would fit on the previous display line.
1560 One result was that visual-order cursor movement behaved erratically
1562 (Fmove_point_visually): Add code to find the x coordinate of the
1563 last character before wrap point, under word-wrap on a TTY.
1565 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1567 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1568 also return value of MOVE_POS_MATCH_OR_ZV from
1569 move_it_in_display_line_to, when moving from beginning of line to
1570 point's position. (Bug#16961)
1572 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1574 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1575 * window.c (Fselect_window): Explain NORECORD and
1576 `buffer-list-update-hook' in doc-string.
1578 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1580 * window.c (Fother_window_for_scrolling): Check that
1581 Vother_window_scroll_buffer is a buffer.
1583 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1585 * xterm.c (xim_initialize): Always pass a copy of resource name
1586 to XRegisterIMInstantiateCallback and eassert whether return
1587 value is True. Passing copy is important because Xlib doesn't
1588 make its own copy and resource name argument usually points to
1589 SSDATA (Vx_resource_name), which may be changed from Lisp.
1590 (xim_close_display): For XUnregisterIMInstantiateCallback,
1591 always eassert return value and pass exactly the same values
1592 as were used for XRegisterIMInstantiateCallback.
1593 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1594 sources to check why if you are interested.
1596 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1598 * dispnew.c (change_frame_size_1): Add new_lines instead of
1599 new_height, the latter may be still zero if passed as such.
1600 * window.c (Fwindow_pixel_height): Mention bottom divider in
1603 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1605 Fix "resource temporarily unavailable" with xgselect
1607 * xgselect.c: Include <stdbool.h>.
1608 (xg_select) [!USE_GTK]: Don't lose track of errno.
1610 Fix minor --enable-gcc-warnings issues.
1611 * widget.c (update_various_frame_slots, EmacsFrameResize):
1612 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1614 2014-03-04 Ken Brown <kbrown@cornell.edu>
1616 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1617 represent the actual adjustment needed for alignment.
1619 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1621 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1622 needed, and don't reallocate if the initial allocation already
1623 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1625 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1627 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1630 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1632 * cmds.c (delete-char): Update docstring pointing out that the
1633 function ignores `delete-active-region' and `overwrite-mode'.
1635 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1637 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1639 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1640 allocated buffer due to alignment.
1641 (freehook): If the block to be freed was allocated by
1642 'aligned_alloc', find its real pointer before calling 'free'.
1644 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1647 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1649 * font.c (toplevel): Adjust comment about font cache layout.
1650 (font_clear_cache): Fix to match real font cache layout.
1651 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1652 (Fframe_font_cache) [FONT_DEBUG]: New function.
1653 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1655 Avoid crashes when X fonts are erroneously freed on reused X
1656 'Display *' connection data (Bug#16069). Note that X font
1657 resources still may be leaked, but currently there is no way
1658 to completely avoid it.
1659 * xterm.h (struct x_display_info): New member x_id. Add comments.
1660 * xterm.c (x_display_id): New variable.
1661 (x_term_init): Assign identifier to each opened X connection.
1662 * xfont.c (struct xfont): New member x_display_id.
1663 (xfont_open): Initialize it with frame's display id.
1664 (xfont_close): Check whether font's display id matches the one
1665 recorded for the given display. Adjust comment.
1666 * xftfont.c (struct xftfont_info):
1667 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1669 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1671 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1672 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1673 killed Vother_window_scroll_buffer.
1674 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1676 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1678 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1679 that start with more than 2 slashes as UNCs. (Bug#16751)
1681 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1683 Fix a few crashes and leaks when cloning C strings.
1684 * alloc.c, lisp.h (dupstring): New function.
1685 * gtkutil.c (xg_get_font):
1686 * term.c (tty_default_color_capabilities):
1687 * xsettings.c (store_monospaced_changed)
1688 (store_font_name_changed, parse_settings)
1689 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1690 This avoids some unlikely crashes due to accessing freed storage,
1691 and avoids some minor memory leaks in the more-typical case.
1693 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1695 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1696 cursor when modeline can't be dragged (Bug#16647).
1698 2014-02-28 Glenn Morris <rgm@gnu.org>
1700 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1701 from custom-delayed-init-variables. (Bug#11565)
1703 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1705 More fixes for mouse glyph calculations (Bug#16647).
1706 * window.c (coordinates_in_window): In intersection of
1707 horizontal and vertical window dividers prefer the horizontal
1708 one. Add some extra parens to last fix.
1709 (window_relative_x_coord): Return x-coordinate for header and
1711 * xdisp.c (remember_mouse_glyph): In text area don't extend
1712 glyph into mode line to show the vertical drag cursor there
1713 immediately. Subdivide mouse glyphs in right fringes to show a
1714 horizontal drag cursor as soon as we enter the "grabbable width"
1715 portion. Handle vertical border case separately. Do not
1716 subdivide window divider areas.
1717 (note_mouse_highlight): On bottom divider of bottommost windows
1718 show vertical drag cursor only when the minibuffer window can be
1721 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1723 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1724 reset by the face of the object just displayed. See also bug#76.
1725 (get_next_display_element): If the string came from a display
1726 property, examine the box face attribute at it->position, not at
1727 it->current.pos, since the latter was not updated yet. (Bug#16870)
1728 (handle_face_prop): Improve commentary.
1730 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1732 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1733 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1735 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1737 Fixes around Bug#16647.
1738 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1739 ON_BOTTOM_DIVIDER cases.
1740 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1741 only if the window has no right divider.
1742 (Fcoordinates_in_window_p): Fix doc-string.
1744 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1746 * lread.c (Funintern): Fix doc to match advertised calling convention.
1748 2014-02-24 Daniel Colascione <dancol@dancol.org>
1750 * keyboard.c (read_char): Close race that resulted in lost events.
1752 2014-02-22 Glenn Morris <rgm@gnu.org>
1754 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1755 * window.c (window-resize-pixelwise): Doc fixes.
1757 * process.c (Finternal_default_process_filter)
1758 (Finternal_default_process_sentinel): Doc tweaks.
1760 2014-02-21 Glenn Morris <rgm@gnu.org>
1762 * process.c (Fprocess_buffer, Faccept_process_output)
1763 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1766 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1768 * window.c (Fwindow_scroll_bar_width): New function.
1770 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1772 Pacify GCC when configuring with --enable-gcc-warnings.
1773 * xdisp.c (move_it_in_display_line_to) [lint]:
1774 Initialize recently-added local.
1776 2014-02-21 Daniel Colascione <dancol@dancol.org>
1778 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1780 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1782 * xdisp.c (init_iterator): Don't dereference a bogus face
1783 pointer. (Bug#16819)
1784 (try_cursor_movement): Don't use cursor position if
1785 set_cursor_from_row failed to compute it. This avoids assertion
1786 violations in MATRIX_ROW.
1787 (move_it_in_display_line_to): Save the iterator state in ppos_it
1788 only once per call. Reimplement the method used to return to the
1789 best candidate position if all the positions found in display line
1790 are beyond TO_CHARPOS. This cuts down the number of calls to
1791 bidi_shelve_cache, which moves a lot of stuff when lines are long
1792 and include bidirectional text. (Bug#15555)
1794 2014-02-20 Glenn Morris <rgm@gnu.org>
1796 * data.c (Fdefalias): Doc fix.
1798 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1800 * xdisp.c (display_line): Fix horizontal scrolling of large images
1801 when fringes are turned off. This comes at a price of not
1802 displaying the truncation/continuation glyphs in this case.
1805 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1806 CreateDIBSection returns an error indication, zero out *ximg after
1807 destroying the image. This avoids crashes in memory allocations
1808 due to the fact that some of the callers also call
1809 x_destroy_x_image, which will attempt to free an already free'd
1812 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1814 * widget.c (update_various_frame_slots): Don't set
1815 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1817 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1819 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1821 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1823 temacs --daemon fix (Bug#16599).
1824 * emacs.c (main): Initialize daemon_pipe[1] here ...
1825 (syms_of_emacs): ... instead of here.
1827 2014-02-16 Anders Lindgern <andlind@gmail.com>
1829 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1832 2014-02-16 Daniel Colascione <dancol@dancol.org>
1834 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1835 (xd_get_connection_address): Use it.
1836 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1837 xd_get_connection_address because the latter signals if the bus
1838 we're trying to close is already disconnected.
1840 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1842 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1843 argument to CreateThread. This avoids segfaults on Windows 9X.
1844 Reported by oslsachem <oslsachem@gmail.com>.
1846 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1848 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1849 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1850 (check_lseek): New function, to report lseek errors.
1851 (save_data_space, update_file_ptrs, read_header, write_header)
1852 (copy_file, copy_rest, unexec): Use these news functions.
1853 (update_file_ptrs): Don't assume wraparound behavior when
1854 converting a large size_t value to off_t.
1856 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1858 * composite.c (fill_gstring_header): Pass positions as C integers
1859 and move parameters checking to...
1860 (Fcomposition_get_gstring): ...this function. Handle case when
1861 buffer positions are in reversed order and avoid crash (Bug#16739).
1863 * buffer.c (validate_region): Mention current buffer in error message.
1865 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1867 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1869 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1871 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1873 2014-02-11 Glenn Morris <rgm@gnu.org>
1875 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1876 Replace refs to "OpenStep" in messages.
1878 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1880 Avoid "." at end of error diagnostics.
1881 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1882 * font.c (Ffont_at):
1883 * nsfns.m (ns_display_info_for_name):
1884 * nsselect.m (Fx_own_selection_internal):
1885 * nsterm.m (performDragOperation:):
1886 Remove "." from end of diagnostic.
1888 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1890 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1891 unintuitive (bug#15824).
1892 (Fyes_or_no_p): Doc fix (bug#15456).
1894 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1896 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1898 * eval.c (call_debugger): When exiting the debugger, do not allow
1899 max_specpdl_size less than actual binding depth (Bug#16603).
1900 (syms_of_eval): Adjust docstring.
1902 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1904 * cmds.c (Fself_insert_command): Output a clearer error message on
1905 negative repetitions (bug#9476).
1907 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1909 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1911 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1913 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1915 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1917 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1919 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1921 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1923 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1925 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1926 `exit' works (bug#15865).
1928 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1930 Constrain window box/body sizes and margin widths (Bug#16649).
1931 * xdisp.c (window_box_width): Don't return less than zero.
1932 (window_box_left_offset, window_box_right_offset): Don't return
1933 more than the window's pixel width.
1934 * window.c (window_body_height, window_body_width): Don't return
1936 (window_resize_apply): Adjust margin width, if necessary.
1938 2014-02-07 Glenn Morris <rgm@gnu.org>
1940 * nsterm.m (syms_of_nsterm): Doc fix.
1942 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1944 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1945 New variables: pointers through which to call the respective APIs.
1946 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1947 (filename_from_ansi, sys_link, check_windows_init_file):
1948 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1949 This is required on Windows 9X, where we dynamically load
1950 UNICOWS.DLL which has their non-stub implementations.
1951 (maybe_load_unicows_dll): Assign addresses to these 2 function
1952 pointers after loading UNICOWS.DLL.
1954 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1955 MultiByteToWideChar and WideCharToMultiByte through function
1958 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1961 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1963 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1964 for OSX >= 10.9 if separate spaces are used.
1965 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1967 2014-02-06 Glenn Morris <rgm@gnu.org>
1969 * buffer.c (cache-long-scans): Doc fix.
1971 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1973 * w32fns.c (Fw32_shell_execute): Doc fix.
1975 2014-02-05 Bastien Guerry <bzg@gnu.org>
1977 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1978 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1980 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1982 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1983 outside the window (Bug#16649).
1985 * xdisp.c (note_mouse_highlight): When entering a margin area show
1986 a non-text cursor (Bug#16647).
1988 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1990 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1991 It prompted a compile-time diagnostic on GNU/Linux.
1992 Simplify to remove the need for the label.
1994 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1996 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1997 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1998 to show it; otherwise return 'unsupported--w32-dialog' to signal
1999 to the caller that emulation with menus is necessary.
2000 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2002 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2004 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2007 * menu.c (Fx_popup_dialog): Don't condition the call to
2008 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2009 special symbol 'unsupported--w32-dialog', emulate the dialog with
2010 a menu by calling x-popup-menu.
2012 * menu.h (Qunsupported__w32_dialog): New extern variable.
2014 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2016 * keyboard.c (kbd_buffer_get_event): Read file notification events
2019 * xgselect.c (xg_select): Read glib events in any case, even if
2020 there are no file descriptors to watch for. (Bug#16519)
2022 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2024 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2025 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2026 * w32term.c (w32_draw_window_divider): Handle first and last
2028 * w32term.h (w32_fill_area_abs): New function.
2029 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2031 * xfaces.c (realize_basic_faces): Handle new face ids.
2032 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2033 and bottom divider width.
2034 * xterm.c (x_draw_window_divider): Handle first and last pixels
2037 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2039 * print.c (Fexternal_debugging_output): Add cast to pacify
2040 --enable-gcc-warnings.
2041 * eval.c (call_debugger): Grow specpdl if the debugger was
2042 entered due to specpdl overflow (Bug#16603) and allow more
2043 specpdl space for the debugger itself.
2045 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2047 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2050 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2052 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2053 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2055 * print.c (Fexternal_debugging_output): If the argument character
2056 is non-ASCII, encode it with the current locale's encoding before
2057 writing the result to the terminal. (Bug#16448)
2059 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2060 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2063 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2065 * process.c (create_process): Reset SIGPROF handler in the child.
2066 * callproc.c (call_process): Likewise.
2068 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2070 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2072 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2074 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2075 of zero to print strings, GDB doesn't like it.
2077 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2078 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2079 we still use correct addresses. (Bug#16576)
2081 2014-01-27 K. Handa <handa@gnu.org>
2083 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2084 to preserve the code detection behavior of 24.3.
2085 * coding.h (struct coding_system): New member detected_utf8_bytes.
2086 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2087 (decode_coding_gap): Use short cut for UTF-8 file reading only
2088 when coding->detected_utf8_bytes equals to coding->src_bytes.
2089 * fileio.c (Finsert_file_contents): Cancel the previous change.
2091 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2093 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2094 that are not visible.
2096 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2098 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2099 is grabbed (Bug#16565).
2101 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2103 * xdisp.c (last_max_ascent): Re-remove after erroneously
2104 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2106 (move_it_to): Re-remove reference to last_max_ascent.
2107 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2108 max_descent here instead of calling line_bottom_y.
2111 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2113 * terminal.c (initial_free_frame_resources): New function.
2114 (init_initial_terminal): Install new hook to free face cache
2115 on initial frame and avoid memory leak. For details, see
2116 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2117 * xfaces.c (free_frame_faces): Adjust comment.
2119 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2121 * data.c (Fstring_to_number): Document results if unparsable
2124 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2126 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2128 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2130 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2131 * coding.c (detect_coding_utf_8, emacs_mule_char)
2132 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2133 (check_utf_8, decode_coding):
2134 * coding.h (struct coding_system.errors):
2135 Use ptrdiff_t, not int, for integer values derived from buffer and
2138 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2139 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2140 before invoking decode_coding_gap, since there's just one block.
2142 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2144 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2145 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2146 too early. Again run change_frame_size before assigning menu-
2149 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2151 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2152 arrives, call x_check_fullscreen, in case the new display has a
2153 different resolution. (Bug#16517)
2155 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2157 * term.c (read_menu_input): If the selected frame changes, exit
2159 (tty_menu_show): If the selected frame changes while we displayed
2160 a menu, throw to top level. (Bug#16479)
2162 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2164 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2166 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2168 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2169 * data.c (count_one_bits_word): Fix bug (negated comparison)
2170 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2172 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2174 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2175 Avoid undefined behavior by initializing display property bit of a
2176 string processed by the bidirectional iterator. For details, see
2177 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2179 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2181 Minor cleanup of previous change.
2182 * image.c (imagemagick_error, Fimagemagick_types):
2183 Omit some recently-introduced and unnecessary casts and assignments.
2185 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2187 Fix two memory leaks discovered with Valgrind.
2188 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2189 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2191 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2193 Fixes in window size functions around Bug#16430 and Bug#16470.
2194 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2195 (Fwindow_mode_line_height, Fwindow_header_line_height)
2196 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2197 Minor doc-string adjustments.
2198 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2199 Rewrite doc-strings.
2200 (window_body_height, window_body_width): Do not count partially
2201 visible lines/columns when PIXELWISE is nil (Bug#16470).
2202 (Qfloor, Qceiling): New symbols.
2204 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2206 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2207 when the image cache is not yet allocated. (Bug#16509)
2209 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2211 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2212 re-attach intervals to its base buffer (Bug#16502).
2213 * intervals.c (set_interval_object): Move from here...
2214 * intervals.h (set_interval_object): ... to here. Fix comments.
2216 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2218 Avoid undefined behavior by initializing buffer redisplay bit.
2219 Problem reported by Dmitry Antipov in
2220 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2221 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2223 Revert some of the CANNOT_DUMP fix (Bug#16494).
2224 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2226 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2228 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2229 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2230 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2231 they are replaced by macros that expand into direct calls to the
2232 corresponding functions from GDI32.DLL.
2233 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2234 variables in the Cygwin build, they are unused.
2236 2014-01-19 K. Handa <handa@gnu.org>
2238 * composite.c (composition_update_it): Fix previous change.
2240 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2242 Fix file name handling on MS-Windows 9X.
2243 * w32.c (maybe_load_unicows_dll): New function.
2245 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2246 on, to make sure we can convert file names to and from UTF-8 on
2247 Windows 9X. This fixes a failure to start up because Emacs cannot
2248 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2250 * w32font.c [WINDOWSNT]: Include w32.h.
2251 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2252 of implementing the same stuff.
2253 Remove now unused g_b_init_is_windows_9x.
2255 * w32.h (maybe_load_unicows_dll): Add prototype.
2257 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2259 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2260 switch to single keyboard. Prevents daemon crashes when a new
2261 client connects while we show a TTY menu in an existing client.
2264 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2266 Fix MinGW64 porting problem with _setjmp.
2267 Reported by Eli Zaretskii in:
2268 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2269 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2270 the old _setjmp and _longjmp. All uses changed.
2272 2014-01-13 Daniel Colascione <dancol@dancol.org>
2274 * textprop.c (Fremove_list_of_text_properties):
2275 Correctly handle reaching the end of the interval tree. (Bug#15344)
2277 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2279 * xdisp.c (resize_mini_window): Round height to a multiple of
2280 frame's line height. Fix bug in calculation of window start
2281 position (Bug#16424).
2283 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2285 * macfont.m: Include termchar.h.
2286 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2287 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2288 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2289 *_WITH_GC_* to take face and f as parameters.
2290 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2291 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2293 2014-01-13 Daniel Colascione <dancol@dancol.org>
2295 Fix menu item updating in the presence of the Unity global menu
2298 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2299 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2301 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2302 updating menus; explain why.
2303 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2304 problem it's supposed to solve and it interferes with detecting
2305 the presence of a global menu.
2306 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2309 2014-01-11 K. Handa <handa@gnu.org>
2311 * composite.c (composition_update_it): Fix indexing of
2312 LGSTRING_CHAR (Bug#15984).
2314 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2316 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2318 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2320 * xdisp.c (try_window_id): Don't use this function's optimizations
2321 if overlays in the buffer displayed by the window have changed
2322 since last redisplay. (Bug#16347)
2323 (message_dolog): Fix indentation.
2325 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2327 * frame.c (frame_resize_pixelwise): Fix doc-string.
2329 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2331 Fix handling of internal borders (Bug#16348).
2332 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2333 Remove internal border width from pixel width of windows.
2334 (change_frame_size_1): Don't return early when frame's pixel
2335 size changes - we still have to record the new sizes in the
2337 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2338 also when toolbar gets larger.
2339 * window.c (check_frame_size): Include internal_border_width in
2341 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2342 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2343 In non-toolkit/non-GTK version clear internal border.
2344 * xterm.c (x_clear_under_internal_border): New function for
2345 non-toolkit/non-GTK version.
2346 (x_after_update_window_line): In non-toolkit/non-GTK version
2348 (handle_one_xevent, x_set_window_size):
2349 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2350 * xterm.h (x_clear_under_internal_border): Extern it.
2352 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2354 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2355 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2358 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2360 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2361 last value of point is not equal to buffer's point. (Bug#16129)
2363 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2366 * nsterm.h (updateCollectionBehavior): Rename from
2367 updateCollectionBehaviour. All uses changed.
2369 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2370 * Makefile.in (SETFATTR): New macro.
2371 (temacs$(EXEEXT)): Use it.
2373 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2375 Fix maximization behavior on Windows (Bug#16300).
2376 * w32fns.c (w32_fullscreen_rect): Don't handle
2377 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2378 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2379 of SetWindowPos. Restore last placement also when leaving
2380 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2381 but the FULLSCREEN_BOTH case.
2383 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2386 * data.c (arithcompare_driver):
2387 * fileio.c (Fcar_less_than_car):
2388 * fns.c (internal_equal):
2389 * frame.c (delete_frame):
2390 * lisp.h (enum More_Lisp_Bits):
2392 Avoid C99 constructs that don't work in C89.
2393 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2394 to port to C89, which doesn't have 'long long'.
2395 (count_trailing_zero_bits): Use them.
2397 2014-01-03 Chong Yidong <cyd@gnu.org>
2399 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2401 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2403 Further adjust frame/window scrollbar width calculations.
2404 * window.c (apply_window_adjustment):
2405 Set windows_or_buffers_changed.
2406 (Fwindow_scroll_bars): Return actual scrollbar width.
2407 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2408 For non-toolkit builds again use 14 as minimum width and set
2409 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2410 * xterm.c (XTset_vertical_scroll_bar): Take width from
2411 WINDOW_SCROLL_BAR_AREA_WIDTH.
2412 (x_new_font): Rename wid to unit. Base calculation of new
2413 scrollbar width on toolkit used and make it analogous to that of
2414 x_set_scroll_bar_default_width.
2415 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2416 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2417 of GetSystemMetrics.
2418 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2419 WINDOW_SCROLL_BAR_AREA_WIDTH.
2420 (x_new_font): Make it correspond to changes in xterm.c.
2422 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2424 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2425 This is a cleaner way to fix the MinGW-w64 porting problem.
2426 Check for INTPTR_MAX misconfiguration.
2428 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2430 * search.c (newline_cache_on_off, find_newline): In indirect
2431 buffers, use the newline cache of the base buffer.
2433 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2434 buffer, invalidate the caches of its base buffer. (Bug#16265)
2436 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2437 buffers, use the width-run cache of the base buffer.
2439 * xdisp.c (redisplay_window): When the window displays an indirect
2440 buffer, and the character widths in the display table have
2441 changed, invalidate the width-run cache of the corresponding base
2444 * fileio.c (Finsert_file_contents): When invalidating the newline
2445 cache, consider the case of inserting into indirect buffer.
2447 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2448 In indirect buffers, use the paragraph cache of the base buffer.
2450 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2452 * window.c (grow_mini_window): Fix last change.
2454 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2456 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2458 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2460 * w32term.c (w32_initialize): Use LCID and LOWORD.
2462 * w32proc.c (create_child): Use pid_t for 5th argument.
2463 (IsValidLocale): Don't provide prototype for MinGW64.
2464 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2465 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2467 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2468 MinGW64 doesn't support.
2470 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2472 * w32.c (set_named_security_info): New function.
2473 (acl_set_file): Fall back on set_named_security_info if
2474 set_file_security fails.
2475 (g_b_init_set_named_security_info_w)
2476 (g_b_init_set_named_security_info_a): New static variables.
2477 (globals_of_w32): Initialize them to zero.
2478 (set_named_security_info): Set them to non-zero if the
2479 corresponding API is available.
2480 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2481 New function typedefs.
2483 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2485 Some more fixes following pixelwise resize changes including one
2487 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2488 of frame_resize_pixelwise.
2489 * widget.c (pixel_to_text_size): New function.
2490 (update_wm_hints): Have size hints respect value of
2491 frame_resize_pixelwise.
2492 (EmacsFrameResize): Alway process resize requests pixelwise.
2493 * window.c (grow_mini_window): Make sure mini window is at least
2495 * xdisp.c (display_menu_bar): Make sure menubar extends till
2497 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2498 (x_set_tool_bar_lines): Calculate pixelwise.
2499 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2500 frame_resize_pixelwise.
2502 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2504 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2505 variables not used there.
2507 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2509 * w32.c (sys_umask): New function. (Bug#16299)
2511 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2513 * dispnew.c (change_frame_size_1): Take old width of root window
2514 from that window's pixel width. (Bug#16284)
2516 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2518 Plain copy-file no longer chmods an existing destination (Bug#16133).
2519 * fileio.c (realmask): Now a static var, not a local.
2520 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2521 Remove arg STATPTR. All uses changed.
2522 (Fcopy_file): Do not alter permissions of existing destinations,
2523 unless PRESERVE-PERMISSIONS (renamed from
2524 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2525 Avoid race when testing for existing destinations and for
2526 when input and output files are the same.
2527 If changing the group fails, adjust both default and
2528 preserved permissions so that access is not granted to the
2530 (Fset_default_file_modes, init_fileio): Update realmask.
2531 (Fdefault_file_modes): Use realmask instead of calling umask.
2533 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2535 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2536 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2537 flags on the daemon pipe ends before execing.
2539 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2541 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2542 session. (Bug#14739)
2544 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2546 * callproc.c (Vexec_path): Document that exec-directory is in it.
2548 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2550 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2553 2013-12-27 Chong Yidong <cyd@gnu.org>
2555 * data.c (Fsymbol_function): Doc fix.
2557 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2559 Some more tinkering with Bug#16051.
2560 * window.c (resize_frame_windows): Don't let the size of the
2561 root window drop below the frame's default character size.
2562 Never ever delete any subwindows - let the window manager do the
2565 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2566 of toolbar lines needed when they exceed the height of the root
2568 (unwind_create_frame_1): New function.
2569 (Fx_create_frame): Generally inhibit calling the window
2570 configuration change hook here. Remove extra call to
2571 change_frame_size - it's not needed when we don't run the
2572 configuration change hook.
2574 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2576 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2577 On my Fedora 19 platform the core dumps were so big that
2578 my desktop became nearly catatonic.
2579 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2580 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2581 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2582 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2583 a clang-only syntax.
2584 * conf_post.h (__has_feature): New macro, if not already defined.
2585 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2586 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2588 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2590 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2591 is a file name. (Bug#16252)
2593 2013-12-25 Chong Yidong <cyd@gnu.org>
2595 * keyboard.c (Voverriding_terminal_local_map)
2596 (Voverriding_local_map): Doc fix.
2598 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2600 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2602 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2603 file name when it is submitted to ShellExecute. Simplify code.
2604 Don't test DOCUMENT for being a string, as that is enforced by
2605 CHECK_STRING. Doc fix.
2607 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2609 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2610 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2611 redisplay_tool_bar does. Improve and fix commentary.
2612 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2613 limits of the glyph matrices. (Bug#16051)
2614 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2615 only when the new size is different from the old one, and the new
2616 size can be achieved given the frame height.
2618 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2620 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2622 2013-12-23 Glenn Morris <rgm@gnu.org>
2624 * lread.c (Fload): Mention load-prefer-newer in doc.
2626 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2628 Handle Bug#16207 by being more restrictive when running hooks.
2629 * window.c (unwind_change_frame): New function.
2630 (Fset_window_configuration): Don't run configuration change hook
2631 while the frame configuration is unsafe. Call select_window
2634 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2636 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2638 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2640 * nsterm.h: Declare EmacsColor category.
2642 * nsterm.m (NSColor): Implement EmacsColor category.
2643 (ns_get_color): Use colorUsingDefaultColorSpace.
2644 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2646 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2648 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2650 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2651 having the PNG_NORETURN attribute, to avoid compiler warning in
2654 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2656 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2658 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2659 fringe background extension.
2660 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2661 because they are now always the same as `left' and `width',
2662 respectively. Remove code for the case that `width' and
2663 `sb_width' are different.
2665 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2667 Remove scroll_bar_actual_width from frames.
2668 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2669 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2670 (x_figure_window_size):
2671 * nsterm.m (x_set_window_size):
2672 * widget.c (set_frame_size):
2673 * w32term.c (x_set_window_size):
2674 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2675 scroll_bar_actual_width.
2677 Convert scroll_bar members to integers on Windows.
2678 * w32term.h (struct scroll_bar): Convert top, left, width,
2679 height, start, end and dragging to integers.
2680 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2682 * w32term.c (w32_set_scroll_bar_thumb)
2683 (w32_scroll_bar_handle_click): Remove XINT conversions for
2684 scroll_bar members. Treat bar->dragging as integer.
2685 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2686 first element. Remove XINT conversions for scroll_bar members.
2687 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2688 Remove XINT conversions for scroll_bar members.
2690 Fix assignment for new window total sizes.
2691 * window.c (Fwindow_resize_apply_total): Assign values for
2694 2013-12-20 Chong Yidong <cyd@gnu.org>
2696 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2697 argument to `append'.
2699 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2701 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2702 current text face, for extending the face of the display margins.
2705 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2706 Doc fix. (Bug#16190)
2708 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2710 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2713 * nsterm.m (Qfile, Qurl): New.
2714 (EV_MODIFIERS2): New macro.
2715 (EV_MODIFIERS): Use EV_MODIFIERS2.
2716 (ns_term_init): Remove font and color from DND, does not work on
2717 newer OSX, and other ports don't have them.
2718 (performDragOperation:): Handle modifiers used during drag.
2719 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2720 Remove global Lisp variables used to communicate with ns-win.el.
2721 Remove font and color handling.
2722 (syms_of_nsterm): Defsym Qfile and Qurl.
2724 2013-12-19 Anders Lindgren <andlind@gmail.com>
2726 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2727 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2729 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2730 (constrainFrameRect): Remove special case nr_screens == 1.
2731 Don't constrain size to size of view.
2733 * nsterm.h (ns_output): Remove dont_constrain.
2735 2013-12-19 Anders Lindgren <andlind@gmail.com>
2737 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2739 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2741 Minor fixes for recent openp changes.
2742 * lisp.h (GCPRO7): New macro.
2743 * lread.c (openp): Use bool for boolean; all callers changed.
2744 Protect save_string from GC. Don't assume that file descriptors
2745 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2746 warning about uninitialized variable.
2748 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2750 * w32fns.c (emacs_abort): Use intptr_t as argument of
2751 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2753 2013-12-18 Glenn Morris <rgm@gnu.org>
2755 * lread.c (Fload): Pass load_prefer_newer to openp.
2756 Don't bother checking mtime if openp already did it.
2757 (openp): Add `newer' argument, to check all suffixes
2758 and find the newest file.
2759 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2760 * callproc.c (call_process):
2761 * charset.c (load_charset_map_from_file):
2762 * emacs.c (init_cmdargs):
2763 * image.c (x_create_bitmap_from_file, x_find_image_file):
2765 * lread.c (Flocate_file_internal):
2766 * process.c (Fformat_network_address):
2767 * sound.c (Fplay_sound_internal):
2768 * w32.c (check_windows_init_file):
2769 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2771 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2773 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2775 * w32.c (getloadavg): Don't index samples[] array with negative
2776 indices. Recover from wall-clock time being set backwards.
2778 * w32term.c (w32_initialize): Declare the argument of
2779 set_user_model as const.
2781 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2782 (w32_menu_show): Constify some arguments passed to MessageBox.
2784 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2785 to initialize Lisp objects.
2787 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2788 initialize Lisp objects.
2790 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2791 use variables used only on X under that condition.
2793 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2794 variables not used there.
2796 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2798 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2799 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2801 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2803 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2804 code, revealed in presence of R2L characters, character
2805 compositions, and display vectors. A better fix for Bug#16148.
2806 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2807 GTK and NS builds, they don't have this member of struct frame.
2809 * dispextern.h (struct composition_it): Correct a comment for the
2812 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2814 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2815 This prevents a compilation error on C compilers that do not
2816 default functions to return 'int' if not declared. Also, add
2817 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2818 since it now uses inline functions.
2820 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2822 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2823 display margins on mode line, header line, and in the frame's
2824 tool-bar window. (Bug#16165)
2826 2013-12-16 Andreas Schwab <schwab@suse.de>
2828 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2830 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2832 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2835 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2837 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2839 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2841 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2842 intended to find bogus pointers in font objects (Bug#16140).
2843 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2844 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2845 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2846 Disable for MS-Windows due to Bug#15876; apparently this
2847 requires more or less substantial changes in fontset code.
2848 * xfont.c (xfont_close):
2849 * xftfont.c (xftfont_close): Call x_display_info_for_display
2850 to check whether 'Display *' is valid (Bug#16093 and probably
2853 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2855 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2856 Reported by Juanma Barranquero <lekktu@gmail.com>.
2858 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2859 open a pty on MS-Windows. (Bug#16152)
2861 * emacs.c (decode_env_path): Fix bogus comparison against
2862 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2864 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2866 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2867 (Fx_file_dialog): Add parentheses around && to silence warning.
2869 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2871 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2873 * xdisp.c (extend_face_to_end_of_line): Extend background of
2874 non-default face in margin areas as well. (Bug#16151)
2875 (display_line): Call extend_face_to_end_of_line for continued
2876 lines as well, if the display margins have non-zero width.
2877 (set_glyph_string_background_width): When needed, set the
2878 extends_to_end_of_line_p flag on glyph strings to be drawn in
2879 margin areas, not only in the text area.
2881 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2884 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2886 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2887 Don't worry about verify_error being t, since it has to be a list.
2889 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2891 Use bool for boolean, focusing on headers.
2892 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2893 No need to include <stdbool.h>, since conf_post.h does it now.
2894 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2895 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2896 (SET_PER_BUFFER_VALUE_P):
2897 * ccl.c, ccl.h (setup_ccl_program):
2898 * ccl.h (CHECK_CCL_PROGRAM):
2899 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2900 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2901 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2902 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2903 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2904 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2905 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2906 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2907 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2908 (CHARSET_FAST_MAP_SET):
2909 * coding.c (decode_coding_ccl, encode_coding_ccl):
2910 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2911 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2912 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2913 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2914 (decode_coding_c_string):
2915 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2916 * conf_post.h (has_attribute):
2917 * dispextern.h (trace_redisplay_p)
2918 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2919 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2920 (SET_GLYPH_FROM_CHAR_GLYPH)
2921 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2922 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2923 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2924 (cursor_in_mouse_face_p):
2925 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2926 (blank_row, prepare_desired_row)
2927 (build_frame_matrix_from_leaf_window, make_current)
2928 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2929 (update_window, scrolling_window, update_frame_line):
2930 * disptab.h (GLYPH_FOLLOW_ALIASES):
2931 * editfns.c (Fformat):
2932 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2933 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2934 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2935 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2936 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2937 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2938 (FONT_DEFERRED_LOG):
2939 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2940 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2941 (FRAME_MOUSE_UPDATE):
2942 * fringe.c (Fdefine_fringe_bitmap):
2943 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2944 (x_create_bitmap_from_xpm_data, xpm_load_image):
2945 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2946 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2947 (MERGE_INTERVAL_CACHE):
2948 * keymap.h (KEYMAPP):
2949 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2950 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2951 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2952 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2953 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2954 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2955 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2956 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2957 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2958 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2959 (SETUP_BUFFER_SYNTAX_TABLE):
2960 * systime.h (timespec_valid_p):
2961 * term.c (save_and_enable_current_matrix):
2962 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2963 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2964 (redisplay_internal, try_window_reusing_current_matrix)
2965 (sync_frame_with_window_matrix_rows, try_window_id)
2966 (display_menu_bar, display_tty_menu_item, display_mode_line)
2967 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2968 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2969 * xmenu.c (xmenu_show):
2970 * xterm.c (use_xim, x_term_init):
2971 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2972 (struct x_bitmap_record):
2973 Use bool for booleans.
2974 * ccl.c (struct buffer_text):
2975 * ccl.h (struct ccl_program):
2976 * charset.h (struct charset):
2978 * coding.h (struct iso_2022_spec, struct coding_system):
2979 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2980 (struct glyph_string, struct face, struct face_cache)
2981 (struct bidi_string_data, struct bidi_it)
2982 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2984 * editfns.c (Fformat):
2985 * frame.h (struct frame):
2986 * fringe.c (struct fringe_bitmap):
2987 * intervals.h (struct interval):
2988 * keyboard.h (struct kboard):
2989 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2990 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2991 (struct Lisp_Buffer_Local_Value, union specbinding):
2992 * macfont.m (struct macfont_info):
2993 * process.h (struct Lisp_Process):
2994 * termchar.h (struct tty_display_info):
2995 * window.h (struct window):
2996 * xterm.h (struct x_output):
2997 Use bool_bf for boolean bit-fields.
2998 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2999 All callers changed.
3000 * ccl.h (struct ccl_program): Remove unused members private_state,
3001 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3003 (struct ccl_spec): Remove unused members cr_carryover,
3004 eight_bit_carryover.
3005 * conf_post.h: Include <stdbool.h>.
3006 (bool_bf): New type.
3007 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3008 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3009 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3010 'do { ... } while (false)' brackets.
3011 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3012 Args must now be expressions; all callers changed.
3013 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3014 (PRODUCE_GLYPHS): Simplify use of boolean.
3015 * fileio.c (Fcopy_file):
3016 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3017 * lisp.h (UNGCPRO): Return void, not int.
3018 (FOR_EACH_TAIL): Use void expression, not int expression.
3019 * region-cache.c: Reindent.
3020 * region-cache.h: Copy comments from region-cache.c, to fix
3021 incorrect remarks about booleans.
3023 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3025 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3026 when character at point is displayed from a display vector.
3029 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3031 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3032 now a list of certificate validation checks that will abort a
3033 connection with an error.
3034 (Fgnutls_boot): Document it and use it.
3036 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3038 * w32term.c (w32_enable_frame_resize_hack): New variable.
3039 (x_set_window_size): Use it to hack frame resizing on Windows
3042 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3044 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3045 Windows-specific code to w32.c. Change error message text to
3046 match that of Posix platforms.
3048 * w32.c (w32_copy_file): New function, most of the code copied and
3049 reworked from Fcopy_file. Improve error handling. Plug memory
3050 leak when errors are thrown. Support file names outside of the
3051 current codepage. (Bug#7100)
3053 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3055 * lread.c (load_path_default): Prototype.
3057 2013-12-13 Glenn Morris <rgm@gnu.org>
3059 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3060 (dump_path): Remove.
3061 (load-path-default): Remove `changed' argument.
3062 Do not set dump_path permanently. Simplify.
3063 (init_lread): Simplify.
3064 (syms_of_lread): Remove dump_path.
3066 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3068 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3069 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3070 2013-12-12 font-related change to avoid Bug#16128, which
3071 is quite hard to fix without even more substantial changes.
3073 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3075 * font.c (font_close_object): Check for live frame (Bug#16128).
3077 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3079 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3080 Return ptrdiff_t, not int, since it's a buffer size.
3081 Reindent/reparen some macros to a more Gnuish style.
3083 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3085 Avoid undefined behavior with huge regexp interval counts.
3086 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3087 since it's now specialized to interval counts. All uses changed.
3088 Do not assume wraparound on signed integer overflow.
3089 (regex_compile): Simplify based on the above changes.
3091 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3093 Support file names on MS-Windows that use characters outside of
3094 the current system codepage. (Bug#7100)
3096 * w32.c (get_file_security, set_file_security)
3097 (create_symbolic_link): Separate pointers and boolean flags for
3098 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3099 non-zero, else the former.
3100 (codepage_for_filenames, filename_to_utf16, )
3101 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3103 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3105 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3106 Accept only one argument; all callers changed.
3107 (dostounix_filename): Remove the second argument, now works in
3108 UTF-8. All callers changed.
3109 (parse_root): Lose DBCS code.
3110 (get_long_basename, w32_get_short_filename, init_environment)
3111 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3112 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3113 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3114 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3115 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3116 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3118 (ansi_encode_filename): New function.
3119 (get_emacs_configuration, get_emacs_configuration_options):
3121 (add_volume_info, GetCachedVolumeInformation): Run the input file
3122 name through unixtodos_filename, to ensure it is stored and
3123 referenced in canonical form.
3124 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3125 (logon_network_drive, sys_link, utime): Improve error handling.
3126 (sys_access): New function.
3127 (hashval, generate_inode_val): Unused functions deleted.
3128 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3129 (check_windows_init_file): Convert error message from UTF-8 to
3130 ANSI codepage, for display in the message box.
3131 (globals_of_w32): Set w32_unicode_filenames according to the OS
3134 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3135 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3136 (syms_of_w32term): Declare w32-unicode-filenames.
3138 * w32proc.c (new_child, delete_child): Remove code that handled
3139 unused pending_deletion and input_file members of the child struct.
3140 (create_child, sys_spawnve): Convert all file names to ANSI
3141 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3142 name cannot be encoded in ANSI codepage. Don't use
3143 unixtodos_filename, mirror slashes by hand.
3144 (record_infile, record_pending_deletion): Functions deleted.
3145 (Fw32_short_file_name): Call w32_get_short_filename instead of
3148 * w32notify.c (add_watch): Work in Unicode mode when
3149 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3150 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3151 instead, do the same with Lisp primitives.
3153 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3154 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3155 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3156 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3157 (Fw32_shell_execute): Improve error reporting.
3158 (Fdefault_printer_name): Ifdef away for Cygwin.
3160 * w32.h (struct _child_process): Remove input_file and
3161 pending_deletion members that are no longer used.
3162 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3163 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3164 (ansi_encode_filename): New and updated prototypes.
3166 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3168 (unexec): Don't use dostounix_filename, it expects a file name in
3169 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3172 * fileio.c (Ffile_name_directory, file_name_as_directory)
3173 (directory_file_name, Fexpand_file_name)
3174 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3175 arguments of dostounix_filename.
3176 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3177 use MAX_UTF8_PATH for size of file-name strings.
3178 (emacs_readlinkat): Build an explicitly unibyte string for file
3180 (syms_of_fileio) <file-name-coding-system>:
3181 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3183 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3184 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3185 directories to UTF-8.
3186 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3187 environment, and each element of the input PATH, to UTF-8.
3189 * dired.c (file_attributes): Use build_unibyte_string explicitly
3190 to make Lisp strings from user and group names.
3192 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3195 * coding.c (decode_file_name, encode_file_name): New functions.
3197 * termcap.c (tgetent): Adapt to the change in arguments of
3200 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3203 * msdos.c (dostounix_filename, init_environment): Adapt to the
3204 change in arguments of dostounix_filename.
3206 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3207 [WINDOWSNT]: Encode file names passed to the image libraries in
3210 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3211 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3213 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3214 arguments of dostounix_filename.
3216 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3218 * font.h (struct font_entity) [HAVE_NS]: New field to record
3219 font driver which was used to create this entity.
3220 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3221 frame where the font was opened.
3222 (font_close_object): Add prototype.
3223 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3224 (font_close_object): Not static any more. Lost frame arg.
3225 Adjust comment and users.
3226 * alloc.c (cleanup_vector): Call font_close_object to adjust
3227 per-frame font counters correctly. If HAVE_NS, also call
3228 driver-specific cleanup for font-entity objects.
3229 * ftfont.c (ftfont_open):
3230 * nsfont.m (nsfont_open):
3231 * w32font.c (w32font_open_internal):
3232 * xfont.c (xfont_open):
3233 * xftfont.c (xftfont_open): Save frame pointer in font object.
3234 * macfont.m (macfont_open): Likewise.
3235 (macfont_descriptor_entity): Save driver pointer to be able
3236 to call its free_entity routine when font-entity is swept.
3237 * ftxfont.c (ftxfont_open): Add eassert because frame
3238 pointer should be saved by ftfont_driver.open.
3240 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3242 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3243 input polling is used. This is still meaningful for Cygwin, see
3244 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3245 * keyboard.c (poll_for_input_1, input_polling_used):
3246 Define unconditionally.
3247 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3248 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3249 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3250 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3251 (face_for_char): Likewise. Rearrange eassert and return ASCII
3252 face for CHAR_BYTE8_P.
3253 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3255 2013-12-11 Ken Brown <kbrown@cornell.edu>
3257 * dispextern.h (erase_phys_cursor):
3258 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3260 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3262 * nsterm.m (x_free_frame_resources):
3263 * term.c (tty_free_frame_resources):
3264 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3265 face cache because it's implied by free_frame_faces anyway.
3266 * w32term.c (x_free_frame_resources): Likewise. Do not call
3267 free_frame_faces twice.
3269 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3271 * editfns.c (Fformat_time_string): Mention %F in the doc.
3273 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3275 * window.c (resize_frame_windows): Don't return immediately when
3276 the root window's size doesn't change - the minibuffer window
3277 may still have to be repositioned/resized.
3278 * xfns.c (Fx_create_frame): Always change the frame size after
3279 initializing the frame's faces.
3280 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3281 change_frame_size should already have done it.
3282 (x_new_font): Assign new tool- and menu-bar heights.
3283 (x_set_window_size_1): Account for tool- and menu-bar heights
3284 (Bug#16013). Don't set pixel sizes since change_frame_size
3285 should already have done it.
3287 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3289 Remove the option of using libcrypto.
3290 * Makefile.in (LIB_CRYPTO): Remove.
3291 (LIBES): Don't use it.
3293 2013-12-11 Juri Linkov <juri@jurta.org>
3295 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3296 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3298 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3300 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3301 drawn tool bar items (Bug#16058).
3302 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3304 2013-12-09 Ken Brown <kbrown@cornell.edu>
3306 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3308 * lisp.h (get_frame_param): Adjust conditions for prototype
3311 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3313 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3314 Avoid unused macro warning if configured --without-xft.
3316 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3318 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3320 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3322 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3324 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3326 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3328 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3330 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3332 Use libcrypto's checksum implementations if available, for speed.
3333 * Makefile.in (LIB_CRYPTO): New macro.
3336 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3337 The macro didn't conform to C99 due to type mismatch,
3338 which caused compilation failure with Sun C 5.12,
3339 and it was confusing anyway. Include window.h to declare
3340 redisplay_other_windows.
3342 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3344 * window.c (set_window_buffer): Update mode line (bug#16084).
3346 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3348 Fix minor problems found by static checking.
3349 * keyboard.c (poll_for_input_1, input_polling_used):
3350 Define only if HAVE_NTGUI.
3351 * xmenu.c (popup_activate_callback): Omit unnecessary
3352 check against USE_X_TOOLKIT, which must be defined here anyway.
3353 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3356 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3358 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3360 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3362 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3364 * nsterm.m (x_set_window_size): Remove fprintf.
3365 (init): Define always. Set applicationDidFinishLaunchingCalled
3367 (applicationDidFinishLaunching:):
3368 Set applicationDidFinishLaunchingCalled.
3369 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3372 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3374 Pixel resize changes for NS (Bug#16049).
3375 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3376 height/width. row/cols are locals.
3377 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3378 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3379 (windowWillResize): Remove gsextra. Calculate extra as in
3381 (x_new_font): Don't change frame size if fullscreen.
3382 Change size pixelwise.
3384 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3385 comment in xfns.c. Change to pixelwise call.
3387 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3389 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3392 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3394 * xterm.c (input_signal_count): Remove.
3395 (x_dispatch_event): Define unconditionally.
3396 (x_make_frame_visible): Process X events until the frame
3397 is really visible (Bug#16027).
3398 * xterm.h (x_dispatch_event): Declare unconditionally.
3400 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3402 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3404 * nsterm.m (x_set_window_size): Handle pixelwise.
3406 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3408 * w32term.c (x_new_font):
3409 * xterm.c (x_new_font): Calculate new frame size from new font
3412 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3414 * lisp.h (FOR_EACH_TAIL): New macro.
3415 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3417 * window.c (select_window): Call second wset_redisplay before we change
3418 selected_window (bug#16034).
3420 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3422 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3424 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3426 * w32xfns.c: Include window.h, to avoid a compiler warning.
3428 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3430 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3431 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3432 window_scroll takes care of it.
3433 (Fset_window_point, Fdelete_other_windows_internal)
3434 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3435 (Fsplit_window_internal, Fdelete_window_internal)
3436 (Fresize_mini_window_internal, Fset_window_configuration)
3437 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3438 cause redisplay instead of forcing a complete redisplay.
3439 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3440 we're only affecting the selected_window.
3442 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3444 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3445 directional control characters. Update type and category
3446 determination according to the UBA from Unicode v6.3.
3447 (bidi_category_t): New category EXPLICIT_FORMATTING.
3449 * dispextern.h (bidi_type_t): Update to include new bidirectional
3450 properties introduced with Unicode v6.3. (Bug#16043)
3452 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3454 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3457 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3459 * font.c (font_list_entities): Remove dummy assignment.
3460 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3461 used on graphic displays only. Remove unused 'font_encoder' member.
3462 (struct font_bitmap): Remove unused 'extra' member.
3463 * nsfont.m (nsfont_open):
3464 * w32font.c (w32font_open_internal):
3465 * ftfont.c (ftfont_get_bitmap): Adjust users.
3467 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3469 Use bool for boolean.
3470 * tparam.c (tparam1):
3471 * undo.c (record_point, record_property_change):
3472 Use bool for boolean, for local vars that are always true or false.
3474 Minor integer overflow fixes (Bug#16033).
3475 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3476 This improves on the previous fix to this function.
3477 (window_resize_check): When summing up pixel counts, don't rely on
3478 undefined behavior if the sum overflows.
3480 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3482 * window.c (Fset_window_new_pixel): Don't choke at negative
3483 argument value (Bug#16033).
3485 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3486 to avoid crash in window_box_height.
3488 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3489 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3491 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3493 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3495 Minor integer overflow fixes.
3496 * window.c (Fset_window_new_pixel, grow_mini_window):
3497 * xdisp.c (Fwindow_text_pixel_size):
3498 Avoid undefined behavior on signed integer overflow.
3499 * xfns.c (x_set_mouse_color):
3500 Check that drag shape fits in 'unsigned', since that's what X wants.
3502 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3504 Improve reporting of fatal exception on MS-Windows.
3505 * w32fns.c (my_exception_handler): New function.
3506 (globals_of_w32fns): Set it up as the unhandled exception
3507 handler. Initialize exception code and address to zeros.
3508 (emacs_abort): If the exception code and address are available,
3509 print them at the beginning of the backtrace. Fix the format of
3510 printing addresses (was producing 0x0x12345678 on XP).
3513 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3515 * eval.c (Fbacktrace__locals): New function.
3516 (syms_of_eval): Defsubr it.
3518 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3520 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3521 Define here to unify between...
3522 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3523 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3525 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3527 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3529 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3530 fringe background extension.
3531 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3532 because they are now always the same as `left' and `width',
3533 respectively. Remove code for the case that `width' and
3534 `sb_width' are different.
3536 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3538 Fix minor problems found by static checking.
3539 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3540 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3541 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3543 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3545 * image.c (imagemagick_compute_animated_image): Don't crash if we
3546 have an animation with different-sized images (bug#15313).
3548 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3550 Remove some unused items introduced during pixelwise change.
3551 * window.c (window_resize_total_check): Remove unused function.
3552 * xdisp.c (remember_mouse_glyph): Remove unused label.
3553 (Ftool_bar_height): Move declaration inside #if.
3554 * xterm.c (x_set_window_size): Don't use r and c.
3556 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3558 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3561 * window.c (Fset_window_configuration): Comment out unused variables.
3563 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3565 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3567 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3569 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3571 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3572 HAVE_GNUTLS3 (Bug#16001).
3574 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3575 if interrupts are deferred (Bug#15801).
3577 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3579 Support resizing frames and windows pixelwise.
3580 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3581 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3582 (struct glyph_matrix): Replace window_left_col and
3583 window_top_line by window_pixel_left and window_pixel_top.
3584 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3586 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3587 (draw_window_divider, move_it_to, x_draw_right_divider)
3588 (x_draw_bottom_divider, change_frame_size): Add or fix
3590 * dispnew.c (change_frame_size_1): Change prototype.
3591 (adjust_glyph_matrix, required_matrix_width)
3592 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3593 values instead of lines and columns.
3594 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3595 WINDOW_TOTAL_FRINGE_WIDTH.
3596 (handle_window_change_signal, do_pending_window_change)
3597 (init_display): Adjusts calls of change_frame_size.
3598 (change_frame_size, change_frame_size_1): Handle pixelwise
3600 * frame.c (Qright_divider_width, Qbottom_divider_width):
3602 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3603 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3604 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3605 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3607 (set_frame_param): New function.
3608 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3609 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3610 (Ffringe_width, Fborder_width, Fright_divider_width)
3611 (Fbottom_divider_width): New functions, defsubr them.
3612 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3613 New argument pixelwise.
3614 (struct frame_parm_table): New members Qright_divider_width and
3615 Qbottom_divider_width.
3616 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3617 (x_report_frame_params): Handle Qright_divider_width and
3618 Qbottom_divider_width.
3619 (x_set_right_divider_width, x_set_bottom_divider_width):
3621 (frame_resize_pixelwise): New option.
3622 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3623 new_pixelwise, right_divider_width and bottom_divider_width;
3624 remove total_lines; rename text_lines, text_cols, new_text_lines
3625 and new_text_cols to text_height, text_width, new_height and
3626 new_width respectively.
3627 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3628 FRAME_TEXT_WIDTH respectively.
3629 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3630 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3631 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3633 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3634 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3635 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3636 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3637 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3638 (FRAME_TOTAL_COLS_ARG): Remove macro.
3639 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3640 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3641 (x_wm_set_size_hint): Handle frame pixel sizes.
3642 * indent.c (compute_motion, Fcompute_motion):
3643 Call window_body_width instead of window_body_cols.
3644 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3645 (make_lispy_position): Handle right and bottom dividers.
3646 (Fsuspend_emacs): Pixelize call of change_frame_size.
3647 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3648 * lisp.h: Extern set_frame_param.
3649 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3651 (Fx_create_frame): Add entry for vertical_drag_cursor.
3652 Pixelize call of change_frame_size.
3653 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3654 * nsterm.m (ns_update_window_end): Optionally draw right
3656 (x_set_window_size): Add argument pixelwise.
3657 Call check_frame_size and change_frame_size with pixelwise zero.
3658 (ns_draw_window_divider): New function.
3659 (ns_redisplay_interface): Add ns_draw_window_divider.
3660 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3661 (x_new_font): Call x_set_window_size with pixelwise zero.
3662 * print.c (print_object): For a window print its sequence
3664 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3665 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3666 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3667 (w32_createwindow): Use scroll bar area width.
3668 (w32_wnd_proc): Handle bottom divider width.
3669 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3670 (Fx_create_frame): Default divider width parameters.
3671 Caclulate sizes pixelwise. Add vertical drag cursor support.
3672 (x_create_tip_frame): Default divider widths to zero.
3673 Pixelize call to change_frame_size.
3674 (Fx_show_tip): Add handling of divider widths. Pixelize window
3676 (Fw32_frame_rect): New function.
3677 (frame_parm_handler w32_frame_parm_handlers): Add divider
3679 (Vx_window_vertical_drag_shape): Add variable.
3680 * w32inevt.c (resize_event, maybe_generate_resize_event):
3681 Pixelize change_frame_size calls.
3682 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3684 * w32term.c (w32_draw_window_divider): New function.
3685 (x_update_window_end): Handle right divider.
3686 (w32_draw_fringe_bitmap, x_scroll_run)
3687 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3688 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3689 Calculate new frame sizes pixelwise.
3690 (x_new_font): Pixelize call to x_set_window_size.
3691 (x_check_fullscreen): Pixelize call to change_frame_size.
3692 (x_set_window_size_1, x_set_window_size): New argument
3693 pixelwise. Calculate pixelwise.
3694 (x_wm_set_size_hint): Use scroll bar area width.
3695 (w32_redisplay_interface): Add w32_draw_window_divider.
3696 * w32term.h (struct w32_output): Add vertical drag cursor.
3697 * widget.c (set_frame_size, update_wm_hints)
3698 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3700 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3701 * window.c (sequence_number): Restore.
3702 (Fwindow_pixel_width, Fwindow_pixel_height)
3703 (Fwindow_mode_line_height, Fwindow_header_line_height)
3704 (window_pixel_to_total, Frun_window_scroll_functions)
3705 (Fset_window_new_pixel, window_resize_apply_total)
3706 (Fwindow_resize_apply_total): New functions.
3707 (window_body_height, window_body_width): Rename from
3708 window_body_lines. New argument PIXELWISE.
3709 Calculate pixelwise.
3710 (Fwindow_body_height, Fwindow_body_width): New argument
3712 (coordinates_in_window, window_relative_x_coord): Use window's
3713 pixel width instead of total width.
3714 (replace_window, recombine_windows): Initialize pixel values.
3715 (resize_root_window, resize_frame_windows, grow_mini_window)
3716 (shrink_mini_window): New argument PIXELWISE.
3717 Calculate pixelwise.
3718 (Fdelete_other_windows_internal, adjust_window_margins)
3719 (window_resize_check, window_resize_apply)
3720 (Fdelete_window_internal, Fresize_mini_window_internal)
3721 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3722 (check_frame_size): Rename arguments. New argument PIXELWISE.
3723 Calculate pixelwise.
3724 (set_window_buffer): Make samebuf bool. Run configuration change
3725 hook only if buffer changed.
3726 (Fset_window_buffer): Rewrite doc-string.
3727 (make_window): Initialize new_pixel slot.
3728 (Fwindow_resize_apply): Check pixel size of root window.
3729 (Fsplit_window_internal): Call 2nd argument pixel_size.
3730 Calculate pixelwise.
3731 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3733 (save_window_data): New slots frame_text_width,
3734 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3735 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3737 (Fcurrent_window_configuration, Fset_window_configuration)
3738 (save_window_save, compare_window_configurations): Handle new
3739 slots in save_window_data and saved_window.
3740 (Fset_window_scroll_bars): Fix doc-string.
3741 (window_resize_pixelwise): New variable.
3742 (coordinates_in_window, Fcoordinates_in_window_p):
3744 (make_parent_window): Adjust sequence_number.
3745 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3747 * window.h (struct window): New members new_pixel, pixel_left,
3748 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3749 (wset_new_pixel): New function.
3750 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3751 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3752 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3753 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3754 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3755 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3756 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3757 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3758 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3759 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3760 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3761 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3762 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3763 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3764 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3766 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3767 (window_body_width, check_frame_size): Adapt external declarations.
3768 * xdisp.c (last_max_ascent): New integer.
3769 (window_text_bottom_y): Handle bottom divider.
3770 (window_box_width, window_box_height): Calculate pixelwise.
3771 (get_glyph_string_clip_rects): Handle right divider.
3772 (remember_mouse_glyph): When windows are resized pixelwise
3773 proceed with width and height set to 1.
3774 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3776 (move_it_to): Calculate and return maximum x position
3778 (Fwindow_text_pixel_size): New function.
3779 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3780 (tool_bar_lines_needed): Rename to tool_bar_height.
3781 Calculate pixelwise.
3782 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3783 Calculate pixelwise.
3784 (redisplay_tool_bar): Calculate pixelwise.
3785 (redisplay_window): Calculate pixelwise. Handle dividers.
3786 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3787 (x_draw_vertical_border): Handle dividers.
3788 (define_frame_cursor1): Handle vertical drag cursor.
3789 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3790 (expose_window): Calculate pixelwise. Handle dividers.
3791 (init_xdisp): Initialize pixel values.
3792 * xfaces.c (Qwindow_divider): New face.
3793 (realize_basic_faces): Realize it.
3794 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3795 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3796 (x_set_scroll_bar_default_width): Default actual width to 16.
3797 (Fx_create_frame): Set sizes pixelwise.
3798 (x_create_tip_frame): Default divider widths to zero.
3799 Pixelize call of change_frame_size.
3800 (Fx_show_tip): Handle divider widths. Initial pixel position
3802 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3803 (Vx_window_vertical_drag_shape): New option.
3804 * xmenu.c (free_frame_menubar): Pixelize call of
3806 * xterm.c (x_draw_window_divider): New function.
3807 (x_update_window_end): Optionally draw right divider.
3808 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3809 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3810 (handle_one_xevent, x_new_font): Calculate pixelwise.
3811 (x_set_window_size_1, x_set_window_size): New argument
3812 pixelwise. Calculate pixelwise.
3813 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3814 (struct x_redisplay_interface): Add x_draw_window_divider.
3815 * xterm.h (struct x_output): Add vertical_drag_cursor.
3817 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3819 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3820 Set invisible frames's `redisplay' when a full redisplay is requested.
3821 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3822 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3823 (display_mode_lines): Set it here instead.
3825 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3827 * dispextern.h (set_window_update_flags): Remove.
3829 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3831 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3833 * xdisp.c (REDISPLAY_SOME_P): New macro.
3834 (redisplay_internal): Use it (bug#15999).
3835 (prepare_menu_bars, redisplay_window): Use it as well.
3837 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3839 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3841 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3842 (globals_of_w32font): Zero it out.
3843 (GetCharWidth32W_Proc): New function pointer.
3844 (get_char_width_32_w): New function.
3845 (compute_metrics): If get_glyph_outline_w returns an error, try
3846 get_char_width_32_w before declaring a failure. This avoids
3847 punishing raster (a.k.a. "bitmap") fonts by slowing down
3848 redisplay. (Bug#6364).
3850 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3852 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3853 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3854 highlight needs to be redisplayed. (Bug#15913)
3856 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3858 Fix minor problems found by static checking.
3859 * buffer.h (struct buffer_text, struct buffer):
3860 * frame.h (struct frame):
3861 * window.h (struct window):
3862 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3863 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3864 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3865 no-longer-valid use of HAVE_MENUS.
3866 * xdisp.c (propagate_buffer_redisplay): Now static.
3868 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3870 * xmenu.c (Fmenu_or_popup_active_p):
3871 * window.c (Fset_window_configuration):
3872 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3873 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3874 * fns.c (Fyes_or_no_p):
3875 * editfns.c (Fmessage_box, Fmessage_or_box):
3876 * alloc.c (make_save_ptr_ptr):
3877 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3879 * window.c (Fset_window_configuration): Move select_window later.
3881 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3883 Refine redisplay optimizations to only redisplay *some* frames/windows
3884 rather than all of them.
3885 * xdisp.c (REDISPLAY_SOME): New constant.
3886 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3887 (bset_redisplay, bset_update_mode_line): New functions.
3888 (message_dolog): Use bset_redisplay.
3889 (clear_garbaged_frames): Use fset_redisplay.
3890 (echo_area_display): Use wset_redisplay.
3891 (buffer_shared_and_changed): Remove.
3892 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3893 frame titles. Compute the actual set of windows redisplayed.
3894 Don't update frame titles and menu bars for frames that don't need to
3896 (propagate_buffer_redisplay): New function.
3898 (redisplay_internal): Use it. Be more selective in the set of windows
3899 we redisplay. Propagate windows_or_buffers_changed to
3900 update_mode_lines a bit later to simplify the code.
3901 (mark_window_display_accurate_1): Reset window and buffer's
3903 (redisplay_window): Do nothing if neither the window nor the buffer nor
3904 the frame needs redisplay.
3905 * window.h (struct window): Add `redisplay' field.
3906 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3907 (redisplay_other_windows, window_list): New declarations.
3908 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3909 (window_list): Not static any more.
3910 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3911 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3912 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3913 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3914 * frame.h (struct frame): Add `redisplay' field.
3915 Move `external_menu_bar' bitfield next to other bit-fields.
3916 (SET_FRAME_GARBAGED): Use fset_redisplay.
3917 (SET_FRAME_VISIBLE): Don't garbage the frame;
3918 Use redisplay_other_windows.
3919 * buffer.h (struct buffer): Add `redisplay' field.
3920 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3921 (modify_overlay): Use bset_redisplay.
3922 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3924 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3926 Support w32 file notifications in batch mode.
3927 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3928 invalid (which happens in batch mode). If non-interactive, call
3929 handle_file_notifications to store file notification events in the
3930 input queue. (Bug#15933)
3932 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3934 * w32inevt.c (handle_file_notifications): Now external, not static.
3936 * w32term.h (handle_file_notifications): Provide prototype.
3938 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3939 init_crit, since init_display, which does that otherwise, is not
3942 2013-11-27 Glenn Morris <rgm@gnu.org>
3944 * Makefile.in ($(lispsource)/international/charprop.el): New.
3945 (emacs$(EXEEXT)): Depend on charprop.el.
3947 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3949 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3950 deleting portions of the buffer under non-nil REPLACE argument.
3953 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3954 directory, watch it and not its parent.
3955 (add_watch): Allow empty string in FILE.
3957 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3959 * window.c (Fset_window_start, window_resize_apply)
3960 (window_scroll): Reset window_end_valid (Bug#15957).
3962 2013-11-27 Glenn Morris <rgm@gnu.org>
3964 * Makefile.in (leimdir): Now in lisp source directory.
3965 ($(leimdir)/leim-list.el): Just use ../leim .
3966 * epaths.in (PATH_DUMPLOADSEARCH):
3967 * lread.c (load_path_default):
3968 * nsterm.m (ns_load_path): No more leim directory.
3970 2013-11-26 Andreas Schwab <schwab@suse.de>
3972 * .gdbinit (xgettype): Add cast.
3974 2013-11-26 Glenn Morris <rgm@gnu.org>
3976 Preload leim-list.el.
3977 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3978 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3979 is a single directory.
3981 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3983 bool-vector-subsetp is now the normal direction (Bug#15912).
3984 * data.c (Fbool_vector_subsetp): Test whether the first argument
3985 is a subset of the second one, not the reverse. Add doc string.
3987 Fix minor problems found by static checking.
3988 * lread.c (load_path_default): Now static.
3989 * textprop.c (text_property_stickiness): Be consistent about the
3990 test used when deciding whether to consider the previous character.
3991 This simplifies the code a bit.
3993 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3995 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3997 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3998 (syms_of_frame): Don't defsubr them.
4000 2013-11-25 Glenn Morris <rgm@gnu.org>
4002 * lread.c (load_path_default): Change the sense of the argument.
4003 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4004 from dump_path. When it is not, avoid checking dump_path twice.
4006 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4007 uninstalled dump_path against installed Vload_path. (Bug#15964)
4009 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4011 Export get_pos_property to Elisp.
4012 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4013 (syms_of_editfns): Export it to Elisp.
4015 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4017 2013-11-23 Romain Francoise <romain@orebokech.com>
4019 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4020 initialization here ...
4021 (syms_of_fileio): ... from here.
4023 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4025 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4026 Please use --enable-check-lisp-object-type.
4028 2013-11-23 Glenn Morris <rgm@gnu.org>
4030 * process.c (get_process): Explicit error for dead buffers.
4032 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4034 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4036 2013-11-23 Glenn Morris <rgm@gnu.org>
4038 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4039 * lread.c (load_path_check): Take path to check as argument.
4040 (load_path_default): New, split from init_lread.
4041 (init_lread): Move calc of default load-path to load_path_default.
4042 Empty elements in EMACSLOADPATH now stand for the default.
4043 (load-path): Doc fix.
4044 * emacs.c (decode_env_path): Add option to treat empty elements
4045 as nil rather than ".".
4046 * callproc.c (init_callproc_1, init_callproc):
4047 * image.c (Vx_bitmap_file_path):
4048 * lisp.h (decode_env_path):
4049 * lread.c (Vsource_directory):
4050 Update for new argument spec of decode_env_path.
4052 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4054 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4055 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4057 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4059 Fix some dependency problems that cause unnecessary recompiles.
4060 Problem reported by RMS in
4061 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4062 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4063 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4064 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4065 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4066 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4067 (boostrap-clean): No need to remove stamp-oldxmenu.
4069 Fix recently introduced bool vector overrun.
4070 This was due to an optimization that went awry.
4071 Reported by Glenn Morris in
4072 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4073 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4074 for empty vectors, undoing the 2013-11-18 change.
4075 * data.c (bool_vector_binop_driver): Rely on this.
4076 Fix bug that occasionally overran the destination.
4077 * lisp.h (struct Lisp_Bool_vector): Document this.
4079 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4081 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4084 * nsterm.m (init, run, stop:): Comment out for now, does not work
4087 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4089 * charset.c (syms_of_charset): Don't read past end of string.
4091 2013-11-19 Glenn Morris <rgm@gnu.org>
4093 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4095 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4097 Add hooks to run on gaining/losing focus. (Bug#15029)
4098 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4099 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4100 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4102 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4104 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4105 The old names predated the API change that put destination at end.
4107 Improve API of recently-added bool vector functions (Bug#15912).
4108 The old API had (bool-vector-count-matches A B)
4109 and (bool-vector-count-matches-at A B I), which gave the
4110 misleading impression that the two functions were variants, one
4111 with a location I. The new API has (bool-vector-count-population A)
4112 and (bool-vector-count-consecutive A B I) to make the distinction
4113 clearer. The first function no longer has a B argument, since the
4114 caller can easily determine the number of nils if the length and
4115 number of ts is known.
4116 * data.c (Fbool_vector_count_population): Rename from
4117 bool_vector_count_matches, and accept just 1 argument.
4118 (Fbool_vector_count_consecutive): Rename from
4119 Fbool_vector_count_matches_at.
4121 Always allocate at least one bits_word per bool vector.
4122 See Daniel Colascione in:
4123 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4124 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4125 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4126 * lisp.h (struct Lisp_Bool_vector): Document this.
4128 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4130 * insdel.c (invalidate_buffer_caches): New function, consolidated
4131 from part of prepare_to_modify_buffer.
4132 (insert_from_gap, prepare_to_modify_buffer):
4133 * coding.c (code_convert_region, code_convert_string):
4134 Call invalidate_buffer_caches. (Bug#15841)
4136 * lisp.h (invalidate_buffer_caches): Add prototype.
4138 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4140 * w32term.c (x_update_window_end): Don't invalidate the entire
4141 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4142 highlight needs to be redisplayed. (Bug#15913)
4144 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4146 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4148 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4150 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4151 while we are using Vprin1_to_string_buffer.
4153 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4154 after inserting the description string. (Bug#15907)
4156 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4158 * data.c: Work around bogus GCC diagnostic about shift count.
4159 Reported by Eli Zaretskii in
4160 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4161 (pre_value): New function.
4162 (count_trailing_zero_bits): Use it.
4164 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4166 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4167 assume C macros are not supported even under -g3 in these old GCC
4170 2013-11-15 Leo Liu <sdl.web@gmail.com>
4172 * minibuf.c (Ftry_completion, Fall_completions)
4173 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4175 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4177 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4178 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4179 This avoids placing unnecessary constants into the Emacs code.
4181 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4183 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4184 for Cygwin w32 build.
4186 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4187 for Cygwin w32 build. (Bug#15892)
4189 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4191 Simplify, port and tune bool vector implementation.
4192 * alloc.c (bool_vector_exact_payload_bytes)
4193 (bool_vector_payload_bytes): Remove.
4194 (bool_vector_fill): Return its argument.
4195 * alloc.c (bool_vector_fill):
4197 * print.c (print_object):
4198 Simplify by using bool_vector_bytes.
4199 * alloc.c (make_uninit_bool_vector):
4200 New function, broken out from Fmake_bool_vector.
4201 (Fmake_bool_vector): Use it. Use tail call.
4202 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4203 * data.c (BITS_PER_ULL): New constant.
4204 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4205 if long long versions don't exist.
4206 (shift_right_ull): New function.
4207 (count_one_bits_word): New function, replacing popcount_bits_word
4208 macro. Don't assume that bits_word is no wider than long long.
4209 (count_one_bits_word, count_trailing_zero_bits):
4210 Don't assume that bits_word is no wider than long long.
4211 * data.c (bool_vector_binop_driver, bool_vector_not):
4212 * fns.c (Fcopy_sequence):
4214 Create an uninitialized destination, to avoid needless work.
4215 (internal_equal): Simplify.
4216 (Ffillarray): Prefer tail call.
4217 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4218 contain at least one word.
4219 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4220 chars are narrower than ints.
4221 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4222 * fns.c (Fcopy_sequence):
4224 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4225 Don't try to port to hosts where bits_word values have holes; the
4226 code wouldn't work there anyway. Verify this assumption, though.
4227 (bool_vector_bytes): New function.
4228 (make_uninit_bool_vector): New decl.
4229 (bool_vector_fill): Now returns Lisp_Object.
4231 * xfns.c (xic_create_fontsetname):
4232 * xrdb.c (gethomedir): Prefer tail calls.
4234 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4236 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4237 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4239 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4240 that requires a return value.
4241 (Fset_buffer_modified_p): Take advantage of this change to do
4244 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4246 * buffer.c (Frestore_buffer_modified_p): Sync it with
4247 Fset_buffer_modified_p.
4248 (Fforce_mode_line_update): New function, moved from subr.el.
4249 (Fset_buffer_modified_p): Use them.
4250 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4252 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4254 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4255 This avoids undefined behavior when subtracting pointers into
4256 different aways. On my platform it also makes the code a tad
4257 smaller and presumably faster.
4259 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4261 * keyboard.c (command_loop_1): Use region-extract-function.
4262 * insdel.c (Qregion_extract_function): Not static any more (can we
4263 stop pretending that these vars can benefit from being marked static?).
4265 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4267 * search.c (find_newline): If buffer text is relocated during the
4268 "dumb loop", adjust C pointers into buffer text to follow suit.
4271 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4273 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4274 for conversion (Bug#15837).
4276 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4278 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4279 for the entire range of inserted characters. (Bug#15841)
4281 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4283 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4285 (realize_default_face): Remove assignment to distant-foreground if
4286 unspecified (Bug#15815).
4288 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4290 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4291 cache-long-scans disabled, since we don't want to call
4292 prepare_to_modify_buffer (in insert_1_both) for each message we
4295 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4296 from buffer.c. Improve commentary to the buffer field setter
4299 * buffer.c (bset_cache_long_scans): Static function deleted.
4300 Improve commentary to the buffer field setter functions.
4301 (init_buffer_once): Default for cache-long-scans changed to t.
4304 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4306 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4308 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4309 This bug was introduced in my 2013-06-21 change, and caused
4310 struct Lisp_Sub_Char_Table objects to be given too many slots,
4311 which broke 'make -C admin/unidata'.
4313 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4315 Import changes from mac-port 4.5.
4316 * macfont.m (mac_font_copy_default_descriptors_for_language)
4317 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4318 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4319 (macfont_language_default_font_names): New.
4320 (macfont_list): Rearrange language/charset code.
4321 (macfont_close): Don't check for macfont_info->cache.
4322 (mac_ctfont_create_preferred_family_for_attributes): New font
4323 selection code, call
4324 mac_font_copy_default_name_for_charset_and_languages.
4325 (mac_font_copy_default_descriptors_for_language)
4326 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4328 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4330 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4332 Port to C11 aligned_alloc, and fix some integer overflows.
4333 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4334 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4335 and use of posix_memalign replaced with aligned_alloc.
4336 (aligned_alloc): New function, defined or declared as needed.
4337 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4338 Don't undef; configure.ac now does this.
4339 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4340 (calloc, aligned_alloc): Check for integer overflow.
4341 (aligned_alloc): Rename from memalign. All uses changed.
4342 (memalign): New function, an alias for aligned_alloc.
4344 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4346 * xdisp.c (redisplay_internal): Fix typo in last change.
4348 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4350 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4352 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4354 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4355 redisplay--mode-lines-cause.
4356 (redisplay_internal): Keep them uptodate. Remove redundant check of
4357 buffer_shared_and_changed.
4358 * *.[chm]: Number every assignment to update_mode_lines so we
4359 can track why it is set.
4361 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4363 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4365 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4367 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4368 can track why it is set.
4370 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4372 Integer-related fixes for term.c etc.
4373 * dispextern.h (face_tty_specified_color): New function.
4374 * term.c (turn_on_face): Don't rely on undefined behavior when
4375 assigning an out-of-range value to 'long'.
4376 Simplify test for toggling highlight.
4377 (tty_capable_p): Omit last two (unused) args. All callers changed.
4378 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4379 (read_menu_input, tty_menu_activate, tty_menu_show):
4380 * xfaces.c (x_supports_face_attributes_p)
4381 (tty_supports_face_attributes_p):
4382 Use bool for boolean. All callers changed.
4383 (tty_supports_face_attributes_p): Omit defaults for color indices;
4384 no longer needed. Simplify tail call.
4386 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4388 * xdisp.c (prepare_menu_bars): Mark static.
4389 * lisp.h (prepare_menu_bars): Don't declare.
4390 * xselect.c (x_handle_selection_clear):
4391 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4393 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4395 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4396 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4398 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4400 * keyboard.c (Fcommand_error_default_function): Rename from
4401 Fdefault_error_output.
4403 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4405 * keyboard.c (Fdefault_error_output): New function, extracted from
4407 (syms_of_keyboard): Use it for Vcommand_error_function.
4409 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4411 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4412 (init_eval): Use it to ensure handlerlist is non-NULL.
4413 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4414 (Fsignal): Adjust NULLness test of handlerlist.
4415 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4417 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4419 * callproc.c (call_process): Call prepare_to_modify_buffer before
4420 decoding text read from the sub-process, as the decoded stuff will
4421 be inserted into the buffer. This will invalidate the various
4422 caches maintained for the buffer. (Bug#15148)
4424 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4426 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4427 string of glyphless-char-display.
4429 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4431 * nsfns.m (ns_get_name_from_ioreg): New function.
4432 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4433 OSX >= 10.9. Use ns_get_name_from_ioreg.
4435 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4437 Simplify and port recent bool vector changes.
4438 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4439 only in this file. Use a more-efficient implementation if the
4440 second argument is a power of 2.
4441 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4442 Remove no-longer-necessary compile-time checks.
4443 (bool_vector_exact_payload_bytes): New function.
4444 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4445 exact payload changed to call the new function. Do not assume
4446 that the arg or result fits in ptrdiff_t.
4447 (bool_vector_fill): New function.
4448 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4450 (vroundup_ct): Don't assume arg fits in size_t.
4451 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4452 invoke set_category_set.
4453 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4454 All callers changed. Use bool_vector_set.
4455 * category.h (XCATEGORY_SET): Remove; no longer needed.
4456 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4458 * data.c (Faref): Use bool_vector_ref.
4459 (Faset): Use bool_vector_set.
4460 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4461 (Fbool_vector_not, Fbool_vector_count_matches)
4462 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4463 * fns.c (concat): Use bool_vector_ref.
4464 (Ffillarray): Use bool_vector_fill.
4465 (mapcar1): Use bool_vector_ref.
4466 (sxhash_bool_vector): Hash words, not bytes.
4467 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4468 a constant, since it's now used in #if.
4469 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4470 unsigned char on unusual architectures, so that we no longer
4471 assume that the number of bits per bits_word is a power of two or
4472 is a multiple of 8 or of CHAR_BIT.
4473 (Qt): Add forward decl.
4474 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4475 at least as strictly as bits_word.
4476 (bool_vector_data, bool_vector_uchar_data): New accessors.
4477 All data structure accesses changed to use them.
4478 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4479 (bool_vector_set): New functions.
4480 (bool_vector_fill): New decl.
4481 (ROUNDUP): Move to alloc.c as described above.
4483 Fix recent gnutls changes.
4484 * gnutls.c (Fgnutls_boot): Don't assume C99.
4485 * process.c (wait_reading_process_output): Fix typo in recent change.
4487 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4489 * process.c (wait_reading_process_output, read_process_output)
4490 (send_process): Check gnutls_state is not NULL.
4492 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4493 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4495 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4497 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4498 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4500 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4503 * nsfns.m (Fx_create_frame): Fix memory leak.
4505 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4506 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4507 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4509 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4511 * xdisp.c (message3_nolog, message_with_string): Encode the string
4512 before writing it to the terminal in a non-interactive session.
4514 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4515 sure we concatenate them into a unibyte string.
4517 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4518 resulting temporary name before returning it to the caller.
4519 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4520 is a unibyte string, convert NAME to a unibyte string to ensure
4521 that the result is also a unibyte string.
4523 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4524 create unibyte strings from default paths and directory/file
4527 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4530 * callproc.c (init_callproc): Use build_unibyte_string to make
4531 sure we create unibyte strings from default paths and
4532 directory/file names.
4534 * buffer.c (init_buffer): Don't store default-directory of
4535 *scratch* in multibyte form. The original problem which led to
4536 that is described in
4537 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4538 but it was solved long ago. (Bug#15260)
4540 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4542 Port to stricter C99 platforms.
4543 Especially, C99 prohibits nesting a struct X inside struct Y if
4544 struct X has a flexible array member.
4545 * alloc.c (struct sdata): New type.
4546 (sdata): Implement in terms of struct sdata.
4547 Remove u member; all uses replaced by next_vector, set_next_vector.
4548 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4549 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4550 (struct sblock): Rename first_data member to data, which is now
4551 a flexible array member. All uses changed.
4552 (next_vector, set_next_vector, large_vector_vec): New functions.
4553 (vector_alignment): New constant.
4554 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4555 (struct large-vector): Now merely a NEXT member, since the old approach
4556 ran afoul of stricter C99. All uses changed to use
4557 large_vector_vec or large_vector_offset.
4558 (large_vector_offset): New constant.
4559 * dispnew.c: Include tparam.h, for tgetent.
4560 Do not include term.h; no longer needed.
4561 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4562 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4563 (struct Lisp_Vector): Use a flexible array member for contents,
4564 instead of a union with a member that is an array of size 1.
4566 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4567 fact that the struct no longer contains a union.
4568 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4569 (struct Lisp_Save_Value, struct Lisp_Free):
4570 Use unsigned, not int, for spacers, to avoid c99 warning.
4571 (union specbinding): Use unsigned, not bool, for bitfield, as
4572 bool is not portable to pre-C99 hosts.
4574 2013-11-04 Glenn Morris <rgm@gnu.org>
4576 * emacs.c (usage_message): Mention that `-L :...' appends.
4578 2013-11-02 Glenn Morris <rgm@gnu.org>
4580 * Makefile.in (abs_builddir): Remove.
4581 (bootstrap_exe): Use relative filename.
4583 Use relative filenames in TAGS files.
4584 * Makefile.in (abs_srcdir): Remove it again.
4585 (.PHONY): Remove frc.
4586 (maintainer-clean): No more TAGS-LISP file.
4587 (TAGS): Pass relative file names to etags.
4588 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4590 * Makefile.in (abs_srcdir): New, set by configure.
4592 (maintainer-clean): Remove pointless echo. That should be in the
4593 top-level Makefile, if anywhere. Delete TAGS-LISP.
4594 (extraclean): No s/ and m/ directories for some time.
4595 (TAGS): Also depend on ctagsfiles3.
4596 Remove no-longer-defined S_FILE.
4597 Pass absolute filenames to etags once more.
4598 (TAGS-LISP): Replace lispdir with its expansion.
4599 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4600 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4602 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4604 * xfaces.c (check_lface_attrs, realize_default_face):
4605 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4606 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4608 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4610 * emacs.c (original_pwd): Remove global var by making it local.
4611 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4613 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4615 * xfaces.c: Declare color_distance.
4616 (QCdistant_foreground): New variable.
4617 (NEAR_SAME_COLOR_THRESHOLD): New define.
4618 (load_color2): New function.
4619 (load_color): Call load_color2.
4620 (load_face_colors): Call load_color2 and if distant-color is specified
4621 calculate distant and use distant-color if colors are near.
4622 (LFACE_DISTANT_FOREGROUND): New define.
4623 (merge_face_ref, Finternal_set_lisp_face_attribute)
4624 (Finternal_get_lisp_face_attribute)
4625 (x_supports_face_attributes_p): Handle distant-foreground similar to
4627 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4629 * dispextern.h (lface_attribute_index):
4630 Add LFACE_DISTANT_FOREGROUND_INDEX.
4632 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4634 * image.c (pbm_next_char): New function.
4635 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4636 (pbm_scan_number): Use it.
4637 (Qlibjpeg_version): New variable.
4638 (syms_of_image): DEFSYM and initialize it.
4640 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4642 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4644 2013-10-31 Glenn Morris <rgm@gnu.org>
4646 * emacs.c (original_pwd): New char.
4647 (main): If using --chdir, store original_pwd.
4648 (init_cmdargs): When setting Vinvocation_directory based on a
4649 relative argv[0], use original_pwd if set. (Bug#15768)
4651 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4653 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4655 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4657 * insdel.c: Fix minor problems found by static checking.
4658 (Qregion_extract_function): Now static.
4659 (prepare_to_modify_buffer_1): Remove unused locals.
4661 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4663 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4664 (syms_of_xdisp): Declare pre-redisplay-function.
4665 (markpos_of_region): Remove function.
4666 (init_iterator, compute_stop_pos, handle_face_prop)
4667 (face_before_or_after_it_pos, reseat_to_string)
4668 (get_next_display_element, window_buffer_changed)
4669 (redisplay_internal, try_cursor_movement, redisplay_window)
4670 (try_window_reusing_current_matrix, try_window_id, display_line)
4671 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4672 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4673 * window.h (struct window): Remove field `region_showing'.
4674 * dispextern.h (struct it): Remove region_beg/end_charpos.
4675 (face_at_buffer_position, face_for_overlay_string)
4676 (face_at_string_position): Update prototypes.
4677 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4678 (face_at_string_position): Remove `region_beg' and `region_end' args.
4679 * fontset.c (Finternal_char_font):
4680 * font.c (font_at, font_range): Adjust calls accordingly.
4681 * insdel.c (Qregion_extract_function): New var.
4682 (syms_of_insdel): Initialize it.
4683 (prepare_to_modify_buffer_1): Use it.
4685 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4687 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4688 * ftxfont.c (ftxfont_get_gcs):
4689 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4690 * xfaces.c (x_free_colors, x_free_dpy_colors)
4691 (x_create_gc, unload_color):
4692 * xselect.c (x_property_data_to_lisp):
4693 * xsettings.c (parse_settings):
4694 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4695 (get_bits_and_offset): Adjust definition.
4696 * frame.c (XParseGeometry): Adjust locals.
4697 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4698 * regex.h (toplevel): Likewise for reg_syntax_t.
4700 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4702 * eval.c (run_hook_with_args): Use FUNCTIONP.
4704 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4706 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4707 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4708 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4709 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4710 on MS-Windows anyway.
4711 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4712 (free_realized_face): ...adjust user.
4713 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4714 white relief pixels to -1.
4715 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4716 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4717 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4719 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4721 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4722 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4723 in practice now. All callers changed.
4725 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4727 * dispextern.h (struct face): Use bitfields for 'underline_type'
4728 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4729 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4730 'stipple' member. Move 'lface' member up to help...
4731 * xfaces.c (make_realized_face): ...this function to find and
4732 clear just the members that need clearing.
4733 (load_face_colors, realize_x_face):
4734 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4736 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4738 * xftfont.c (struct xftfont_info): Remove set-but-unused
4740 (xftfont_open): Adjust user.
4741 (xftfont_get_colors): Remove useless prototype.
4743 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4745 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4746 before passing them to 'unexec'. (Bug#15260)
4748 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4750 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4752 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4754 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4755 the changed signature of the font driver's 'close' method.
4757 * w32font.h (w32font_close): Adjust the prototype to the change in
4758 function definition.
4760 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4762 * w32uniscribe.c (uniscribe_close): Adapt the call to
4763 w32font_close to its new prototype.
4765 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4767 Omit unused frame argument of font API's close function.
4768 * font.h (struct font): Drop frame argument. Adjust comment.
4769 * font.c (font_clear_cache, font_close_object): Adjust users.
4770 * ftfont.c (ftfont_close):
4771 * ftxfont.c (ftxfont_close):
4772 * macfont.m (macfont_close):
4773 * nsfont.m (nsfont_close):
4774 * w32font.c (w32font_close):
4775 * xfont.c (xfont_close):
4776 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4777 tweak comments and make functions safe if called more than once for
4778 the same font object.
4780 Perform font-specific cleanup when font object is swept by GC. See
4781 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4782 * alloc.c (cleanup_vector): New function.
4783 (sweep_vector): Call it for each reclaimed vector object.
4784 * font.h (struct font): Adjust comment.
4786 2013-10-24 Glenn Morris <rgm@gnu.org>
4788 * Makefile.in (abs_top_srcdir): New, set by configure.
4790 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4792 Adjust recent font-related changes to fix bug#15686.
4793 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4794 is a live window system frame, mark its default font too.
4796 2013-10-23 Glenn Morris <rgm@gnu.org>
4798 * Makefile.in (RUN_TEMACS): Make relative (again).
4799 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4800 (bootstrap-emacs$(EXEEXT)):
4801 Quote entities that might contain whitespace.
4803 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4805 Port to Solaris 10 and its bundled GCC.
4806 Problem reported by Timothy C. Burt.
4807 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4809 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4811 Do not allow font caches to grow too large.
4812 * alloc.c (compact_font_cache_entry, compact_font_caches):
4813 New functions or stub if not HAVE_WINDOW_SYSTEM.
4814 (compact_undo_list): Factor out from Fgarbage_collect.
4816 (mark_face_cache): Mark face font. Move down to avoid
4818 (mark_terminals): Do not mark font cache here.
4819 (Fgarbage_collect): Call compaction functions described
4820 above. Adjust comment.
4822 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4824 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4825 chdir to HOME (bug#15607).
4827 * nsterm.m (Qcocoa, Qgnustep): New variables.
4828 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4829 (ns_get_color): Make selection color work for GNUstep also.
4831 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4833 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4834 handles mouse clicks. Instead, let GPM use the same code as all
4835 the other mice use. See the discussion starting at
4836 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4837 for the details of the problem with the menu bar this fixes.
4839 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4841 Remove port-specific display name lists to avoid extra
4842 complexity and data duplication with display info lists.
4843 * xterm.h (x_display_name_list): Remove declaration.
4844 * xterm.c (x_display_name_list): Remove.
4845 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4846 * xfns.c (x_display_info_for_name, Fx_display_list):
4847 Likewise. Use x_display_list where appropriate.
4848 * w32term.h (w32_display_name_list): Remove declaration.
4849 * w32term.c (w32_display_name_list): Remove.
4850 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4852 * w32fns.c (x_display_info_for_name, Fx_display_list):
4853 Likewise. Use x_display_list where appropriate.
4854 * nsterm.h (ns_display_name_list): Remove declaration.
4855 * nsterm.m (ns_display_name_list): Remove.
4856 (ns_term_init, syms_of_nsterm): Adjust users.
4857 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4858 Likewise. Use x_display_list where appropriate.
4859 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4860 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4861 (mark_terminals): Mark per-terminal font cache.
4863 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4865 Don't run timers in input-pending-p. Its new check-timers param
4866 provides the prior behavior. (Bug#15045).
4867 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4869 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4871 Make some functions static in non-Microsoft builds.
4872 On my platform (Fedora 19 x86-64), this shrinks the
4873 Emacs executable (text+data) by 0.25%.
4874 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4875 (load_color) [!MSDOS]:
4876 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4877 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4878 * lisp.h (check_existing):
4879 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4880 (network_interface_info) [!WINDOWSNT]:
4881 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4882 Remove extern decls.
4883 * fileio.c (check_existing):
4884 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4885 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4886 (network_interface_info) [!WINDOWSNT]:
4887 * term.c (encode_terminal_code) [!WINDOWSNT]:
4888 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4889 * xfaces.c (load_color) [!MSDOS]:
4891 * fileio.c (check_existing, check_executable, check_writable):
4892 * process.c (network_interface_list, network_interface_info):
4893 Move earlier, so that we don't need forward decls.
4894 * gnutls.c (fn_gnutls_transport_set_errno)
4895 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4897 * w32.c (init_environment): Use faccessat rather than
4898 check_existing, partly for consistency with the rest of the code
4899 in this file, partly so that check_existing can be static.
4901 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4902 * emacs.c (MAIN_PROGRAM): New macro.
4903 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4904 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4906 bool vector int width fixes
4907 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4908 (Fbool_vector_count_matches_at):
4909 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4910 can exceed PTRDIFF_MAX, at least in theory.
4911 (Fbool_vector_count_matches_at):
4912 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4914 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4916 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4917 (struct sockaddr): Add forward decl, for platforms that lack it.
4919 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4921 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4924 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4926 * w32.c (network_interface_get_info, network_interface_list)
4927 (network_interface_info): New functions. (Bug#15610)
4928 (GetAdaptersInfo_Proc): New typedef.
4929 (get_adapters_info): New wrapper function.
4930 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4932 * process.h (network_interface_list, network_interface_info):
4935 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4936 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4937 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4938 for WINDOWSNT. Doc fix.
4939 (syms_of_process): Defsubr Snetwork_interface_list and
4940 Snetwork_interface_info unconditionally.
4942 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4943 in NS GUI sessions. (Bug#15629)
4945 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4947 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4949 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4951 * print.c (print_object): Print " ..." when truncating bool vectors.
4953 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4955 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4956 standard mouse buttons.
4958 * termhooks.h (struct input_event): Remove incorrect commentary.
4960 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4962 Disallow bool vector operations on mixed-length operands.
4963 The old behavior left garbage in the result vector sometimes,
4964 and didn't seem to be useful.
4965 * data.c (Qwrong_length_argument): New static var.
4966 (wrong_length_argument): New function.
4967 (bool_vector_binop_driver): Check that args agree in length.
4969 * keyboard.c, keyboard.h (all_kboards): Now static.
4971 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4973 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4974 note from the lispref.
4976 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4978 * nsterm.h (struct ns_display_info): Remove set-but-unused
4979 member image_cache (image caches are per-terminal anyway).
4980 (FRAME_X_IMAGE_CACHE): Remove.
4981 * nsterm.m (ns_initialize_display_info): Adjust user.
4983 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4985 * w32proc.c: Include mingw_time.h.
4987 * w32.c: Include mingw_time.h.
4989 Implement scrolling of TTY menus when the screen is too short.
4991 * term.c (tty_menu_display): Accept an additional argument, the
4992 menu item from which to start displaying the menu. Account for
4993 the value of Y when limiting the menu to the number of available
4995 (mi_result): New enumeration.
4996 (read_menu_input): Return enumerated value. When the y coordinate
4997 hits min_y or max_y, return scroll indication instead of wrapping
4999 (tty_menu_activate): Handle the scrolling indications from
5000 read_menu_input. Compute the first menu item to display and pass
5001 it to tty_menu_display.
5003 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5005 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5006 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5007 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5008 Adjust to match the change described below.
5009 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5010 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5011 memory_below_frame members to...
5012 * termchar.h (struct tty_display_info): ...here because they're
5013 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5014 * term.c (init_tty):
5015 * nsterm.m (ns_create_terminal):
5016 * w32term.c (w32_create_terminal):
5017 * xterm.c (x_create_terminal): Adjust users.
5018 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5019 to filter out non-TTY frames. Adjust comment.
5020 (scrolling): Adjust user. Prefer eassert for debugging check.
5022 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5024 * xfaces.c (PT_PER_INCH): Remove unused macro.
5025 * termhooks.h (struct terminal): Remove set-but-unused
5026 member fast_clear_end_of_line.
5027 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5028 * nsterm.m (ns_create_terminal):
5029 * term.c (init_tty):
5030 * w32term.c (w32_create_terminal):
5031 * xterm.c (x_create_terminal): Adjust users.
5033 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5035 * lisp.h (bool_vector_size): New function.
5036 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5037 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5038 (Fbool_vector_not, Fbool_vector_count_matches_at):
5039 Remove uses of 'eassume' that should no longer be needed,
5040 because they are subsumed by the 'eassume' in bool_vector_size.
5042 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5044 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5045 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5046 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5048 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5050 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5051 have different dimensions. (Bug#15575)
5053 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5056 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5058 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5060 * term.c (tty_menu_show): Never return with unbalanced
5061 specpdl. Use eassert for debugging check. Adjust style.
5063 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5065 * term.c (read_menu_input): Make selection of menu items
5066 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5067 (tty_menu_activate): Fix off-by-one error when computing max_y.
5069 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5071 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5072 audit logging (only used with GnuTLS 3.x) and enable it.
5074 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5076 * dispnew.c (redraw_frame): Remove useless #ifdef because
5077 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5078 Also, move TTY fflush to...
5079 * term.c (tty_update_end): ...this function.
5081 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5083 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5084 the end of the frame's glyph matrix. (Bug#15575)
5086 * term.c (tty_menu_display): Don't move cursor while overwriting
5087 frame's glyphs with menu items. Limit the number of items
5088 displayed to what can be shown on the available screen lines,
5089 excluding the echo area.
5090 (tty_menu_activate): Limit the Y coordinate allowed by
5091 read_menu_input to the last screen line used for menu display.
5093 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5095 * lisp.h (eassume): New macro.
5096 Also, include <verify.h>, for 'assume'.
5097 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5098 (vroundup, vector_nbytes):
5099 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5100 (Fbool_vector_not, Fbool_vector_count_matches)
5101 (Fbool_vector_count_matches_at):
5102 Use eassume, not eassert.
5103 * casetab.c (set_identity, shuffle):
5104 * composite.c (composition_gstring_put_cache):
5105 * dispnew.c (update_frame_1):
5106 * ftfont.c (ftfont_shape_by_flt):
5107 * image.c (gif_load):
5108 * intervals.c (offset_intervals):
5109 * macfont.m (macfont_shape):
5110 Remove calls to 'assume' that are no longer needed, because
5111 --enable-gcc-warnings no longer generates bogus warnings
5112 when these calls are removed.
5114 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5116 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5118 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5120 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5121 (Qsubstitute_env_in_file_name): New var.
5122 (syms_of_fileio): Define it.
5124 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5126 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5127 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5130 * term.c (save_and_enable_current_matrix): Don't allocate and
5131 don't save margin areas.
5132 (restore_desired_matrix): Don't restore margin areas.
5133 (free_saved_screen): Don't free margin areas.
5135 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5137 * image.c: Pacify --enable-gcc-warnings.
5138 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5139 #define only if used.
5141 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5143 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5144 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5145 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5146 (gif_load): For giflib v5.x and later, display the error message
5147 produced by giflib when its functions fail.
5148 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5151 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5153 * keyboard.c (last_event_timestamp): Remove. For X selection and
5154 GTK popup menus, it may be obtained from per-frame X display info.
5155 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5156 (process_special_events): Adjust users.
5157 * keyboard.h (last_event_timestamp): Remove declaration.
5158 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5159 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5160 * menu.h (xmenu_show): Adjust prototype.
5161 * menu.c (Fx_popup_menu): Adjust user.
5162 * xselect.c (x_own_selection, x_get_foreign_selection)
5163 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5165 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5167 * keyboard.c (init_kboard): Now static. Add arg
5168 to denote window system. Adjust comment.
5169 (init_keyboard): Adjust user.
5170 (allocate_kboard): New function.
5172 * nsterm.m (ns_term_init):
5173 * term.c (init_tty):
5174 * w32term.c (w32_create_terminal):
5175 * xterm.c (x_term_init): Use it.
5176 * keyboard.h (init_kboard): Remove prototype.
5177 (allocate_kboard): Add prototype.
5179 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5181 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5182 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5184 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5186 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5188 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5190 * term.c (tty_menu_activate): Flush the output stream after
5191 showing the cursor, and don't mark the frame garbaged at exit from
5192 the function. Fixes redisplay glitches when moving from one menu
5195 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5197 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5198 or throw error (Bug#15570).
5200 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5202 * intervals.c (temp_set_point_both): Move test into 'eassert',
5205 * lisp.h (eassert): Don't use 'assume'.
5206 Sometimes 'assume' wins in performance, and sometimes it loses,
5207 so it shouldn't be used all the time. Perhaps we need two
5208 flavors of 'eassert', one for where 'assume' is far more likely
5209 to help or to hurt; but that can be done later.
5210 Problem reported by Dmitry Antipov in
5211 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5212 Also, don't include <verify.h>; no longer needed.
5214 2013-10-09 Glenn Morris <rgm@gnu.org>
5216 * eval.c (Fcond): Doc tweak.
5218 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5220 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5221 expressions with side effects to eassert. (Bug#15565)
5223 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5225 * fns.c (hashfn_user_defined): Allow hash functions to return any
5228 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5230 Fix minor problems found by static checking.
5231 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5232 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5233 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5234 * keyboard.c (read_menu_command): Remove unused local.
5235 * lisp.h (read_menu_command): New decl.
5236 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5237 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5238 Return ptrdiff_t, not int.
5239 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5240 not int, for benefit of xpalloc.
5241 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5243 (have_menus_p): Remove; unused.
5244 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5245 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5246 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5248 (save_and_enable_current_matrix): Omit unnecessary casts.
5249 (read_menu_input): Omit local extern decl (now in lisp.h).
5250 Don't access uninitialized storage if mouse_get_xy fails.
5251 (tty_menu_activate): Mark local as initialized, for lint.
5252 (tty_menu_activate, tty_meny_show): Remove unused locals.
5254 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5256 Support menus on text-mode terminals.
5257 * xterm.h (xw_popup_dialog): Add prototype.
5259 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5260 (xmenu_show): Block input here, instead in Fx_popup_menu.
5261 (xw_popup_dialog): New function, with X-specific bits of popup
5264 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5267 * window.c (Fset_window_configuration): Use run-time tests of the
5268 frame type instead of compile-time conditionals, when menu-bar
5269 lines are considered.
5271 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5272 (w32_popup_dialog): New prototypes.
5274 * w32menu.c (Fx_popup_dialog): Function deleted.
5275 (w32_popup_dialog): New function, with w32 specific bits of popup
5276 dialogs. Block input here.
5278 * w32inevt.c (w32_console_read_socket): Minor change to add
5279 debugging TTY events.
5281 * w32fns.c (show_hourglass): If returning early because the frame
5282 is not a GUI frame, unblock input.
5284 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5285 (cursorY): New functions.
5287 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5288 WINDOWSNT, macros that call curX and curY elsewhere.
5290 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5292 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5293 specific function to hide and show cursor on a text-mode terminal.
5294 (tty_menu_struct, struct tty_menu_state): New structures.
5295 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5296 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5297 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5298 (tty_menu_locate, save_and_enable_current_matrix)
5299 (restore_desired_matrix, screen_update, read_menu_input)
5300 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5301 (tty_pop_down_menu, tty_menu_last_menubar_item)
5302 (tty_menu_new_item_coords, tty_menu_show): New functions.
5303 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5305 * nsterm.h (ns_popup_dialog): Adjust prototype.
5307 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5309 (ns_popup_dialog): Adapt order of arguments to the other
5310 *_menu_show implementations.
5311 (Fx_popup_dialog): Function deleted.
5313 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5315 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5317 * menu.c (have_boxes): New function.
5318 (single_keymap_panes): Use it instead of a compile-time
5320 (single_menu_item): Use run-time tests of the frame type instead
5321 of compile-time conditionals.
5322 (encode_menu_string): New function.
5323 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5324 the macro, since different types of frame need different encoding
5326 (digest_single_submenu): Use run-time tests of frame type instead
5327 of, or in addition to, compile-time conditionals.
5328 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5329 (Fx_popup_menu): Detect when the function is called from keyboard
5330 on a TTY. Don't barf when invoked on a text-mode frame.
5331 Check frame type at run time, instead of compile-time conditionals for
5332 invoking terminal-specific menu-show functions.
5333 Call tty_menu_show on text-mode frames.
5334 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5335 run time to determine which alternative to invoke; support dialogs
5338 * keyboard.h <Qmouse_movement>: Declare.
5340 * keyboard.c <Qmouse_movement>: Now extern.
5341 <Qecho_keystrokes>: New static variable.
5342 (read_key_sequence): Accept an additional argument, a flag to
5343 prevent redisplay during reading of the key sequence. All callers
5345 (read_menu_command): New function.
5346 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5348 (toolkit_menubar_in_use): New function.
5349 (make_lispy_event): Use it instead of a compile-time test.
5351 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5352 window-system being available.
5354 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5355 to x-popup-dialog on the frame type, they all now support popup
5358 * dispnew.c (save_current_matrix): Save the margin areas.
5359 (restore_current_matrix): Restore margin areas.
5360 (update_frame_with_menu): New function.
5362 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5365 * alloc.c (make_save_ptr): Now compiled unconditionally.
5367 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5369 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5370 (redraw_frame, update_frame): Adjust users.
5371 * dispextern.h (set_window_update_flags): Adjust prototype.
5372 * xdisp.c (redisplay_internal): When updating all frames with zero
5373 windows_or_buffers_changed, assume that only the windows that shows
5374 current buffer should be really updated.
5376 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5378 Do not allocate huge temporary memory areas and objects while encoding
5379 for file I/O, thus reducing an enormous memory usage for large buffers.
5380 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5381 * coding.h (struct coding_system): New member raw_destination.
5382 * coding.c (setup_coding_system): Initialize it to zero.
5383 (encode_coding_object): If raw_destination is set, do not create
5384 dst_object. Add comment.
5385 * fileio.c (toplevel): New constant E_WRITE_MAX.
5386 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5387 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5389 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5391 * nsterm.m (windowDidExitFullScreen:)
5392 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5394 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5396 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5397 * keyboard.c (unblock_input_to): Don't process pending signals
5398 if a fatal error is in progress.
5400 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5401 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5402 they're talking about words in Lisp bool vectors.
5403 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5404 * data.c (popcount_bits_word): Rename from popcount_size_t.
5405 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5408 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5410 Improve support for popcount and counting trailing zeros (Bug#15550).
5411 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5412 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5413 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5414 (popcount_size_t_msc, popcount_size_t_gcc):
5415 Remove; now done by Gnulib.
5416 (popcount_size_t): Now a macro that defers to Gnulib.
5417 (count_trailing_zero_bits): Return int, for consistency with
5418 Gnulib and because Emacs prefers signed to unsigned int.
5419 Don't assume that size_t is either unsigned int or unsigned long
5420 or unsigned long long.
5421 (size_t_to_host_endian): Do not assume that size_t is either
5422 exactly 32 or exactly 64 bits wide.
5423 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5424 etc., so that it's now an enum constant, not a macro.
5425 No need to assume that it's either 32 or 64.
5427 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5429 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5432 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5434 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5435 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5437 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5439 emacs_read and emacs_write now use void *, not char *.
5440 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5441 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5442 Buffer arg is now void *, not char *. This matches plain
5443 'read' and 'write' better, and avoids a constraint violation
5444 on Solaris 9 with Oracle Studio.
5446 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5448 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5449 memset to explicit loop. Otherwise copy largest possible chunk
5450 from initialized to uninitialized part, thus allowing the longer
5451 memcpy runs and reducing the number of loop iterations.
5453 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5455 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5456 hide toolbar (Bug#15388).
5457 (windowDidEnterFullScreen:): If presentation options are zero,
5458 set them here (Bug#15388).
5459 (ns_update_auto_hide_menu_bar): Remove runtime check.
5460 Don't auto hide dock unless menubar is also auto hidden.
5462 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5464 * editfns.c (message): Mention batch mode in doc string.
5466 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5468 * nsterm.m (check_native_fs): Remove erroneous comment.
5470 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5472 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5473 uses find_newline instead of scan_newline and so doesn't move point.
5475 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5477 Use hardware support for byteswapping on glibc x86 etc.
5478 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5479 whereas the old swap64 needed 30.
5480 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5481 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5482 Use byteswap.h's macros to swap bytes.
5483 * lisp.h (swap16, swap32, swap64): Remove.
5484 All uses replaced by bswap_16, bswap_32, bswap_64.
5486 * bytecode.c (exec_byte_code): Use some more volatile variables
5487 to work around local variables getting clobbered by longjmp.
5488 Port to pre-C99, which doesn't allow decls after stmts.
5490 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5492 * lisp.h (eassert): Assume that COND is true when optimizing.
5493 In other words, take on the behavior of eassert_and_assume.
5494 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5495 (eassert_and_assume): Remove. All uses replaced by eassert.
5497 * xdisp.c (Qglyphless_char): Now static.
5499 Adjust to merge from gnulib.
5500 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5501 * lisp.h: Include <verify.h>, for 'assume'.
5503 * eval.c (clobbered_eassert): New macro.
5504 (internal_catch, internal_condition_case)
5505 (internal_condition_case_1, internal_condition_case_2)
5506 (internal_condition_case_n): Use it instead of eassert
5507 when the argument contains locals clobbered by longjmp.
5508 Don't use clobbered locals outside of clobbered_eassert.
5509 (internal_lisp_condition_case): Use a volatile variable
5510 to work around a local variable's getting clobbered.
5512 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5514 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5515 (PUSH_HANDLER): New macro.
5516 (catchlist): Remove.
5517 (handlerlist): Always declare.
5519 * eval.c (catchlist): Remove (merge with handlerlist).
5520 (handlerlist, lisp_eval_depth): Not static any more.
5521 (internal_catch, internal_condition_case, internal_condition_case_1)
5522 (internal_condition_case_2, internal_condition_case_n):
5524 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5525 handlerlist/catchlist.
5526 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5527 handlerlist which can only handle a single condition-case handler at
5529 (find_handler_clause): Simplify since we only a single branch here
5532 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5534 (bcall0): New function.
5535 (exec_byte_code): Add corresponding cases. Improve error message when
5536 encountering an invalid byte-code. Let Bunwind_protect accept
5537 a function (rather than a list of expressions) as argument.
5539 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5540 and make them unconditional now that they're heap-allocated.
5542 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5544 * charset.c (Fdecode_char, Fencode_char): Remove description of
5545 `restriction' arg. now that it's hidden by advertised-calling-convention.
5547 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5549 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5550 Remove unused variable (from mac-port).
5551 (macfont_draw): Use s->ybase for correct y position.
5553 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5555 * frame.h (struct frame): Drop has_minibuffer member because...
5556 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5557 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5559 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5561 * window.h (struct window): Prefer enum text_cursor_kinds to int
5562 for phys_cursor_type member. Move the latter, phys_cursor_width,
5563 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5564 * window.c (replace_window, make_window): Adjust users.
5566 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5568 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5569 this module is never compiled otherwise.
5571 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5573 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5576 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5578 * xdisp.c (get_next_display_element): Don't call face_for_font in
5579 a build configured --without-x. (Bug#15484)
5581 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5583 * window.c (calc_absolute_offset): #elif should be #elif defined.
5585 * frame.c (delete_frame): Block/unblock input to overcome race
5586 condition (Bug#15475).
5588 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5590 * frame.c (delete_frame): Record selected frame only after
5591 calling Qdelete_frame_functions (Bug#15477).
5593 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5595 * nsterm.m (ns_selection_color): Remove.
5596 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5597 NSColor selectedText(Background)Color. Only for COCOA.
5598 (ns_term_init): Remove assignment of ns_selection_color, logic
5599 moved to ns_get_color.
5601 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5602 NS_SELECTION_COLOR_DEFAULT.
5603 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5605 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5607 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5608 frame' does not have the tool_bar_window member.
5610 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5612 Signal error when reading an empty byte-code object (Bug#15405)
5613 * lread.c (read1): Signal error.
5614 * alloc.c (make_byte_code): eassert header size.
5615 (sweep_vectors): Change an int to size_t.
5617 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5619 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5620 instead of ints, as it's the usual style for offsetof constants. See:
5621 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5623 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5624 This is ugly, but it should fix the performance problem for older
5625 GCC versions in the short run. I'll look into integrating the
5626 Gnulib module for popcount, as a better fix.
5627 See the thread starting in:
5628 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5629 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5630 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5631 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5632 (popcount_size_t): Use it.
5634 2013-09-24 Daniel Colascione <dancol@dancol.org>
5636 * process.c (Fnetwork_interface_info): Fix build break due to
5639 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5641 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5642 Prefer signed to unsigned integers where either will do.
5643 No need for 'const' on locals that do not escape.
5644 Omit easserts with unnecessary and unportable assumptions about
5645 alignment. Avoid unnecessary casts to char *.
5647 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5649 Use union for the payload of struct Lisp_Vector.
5650 This helps to avoid a few glitches dictated by C's aliasing rules.
5651 * lisp.h (struct Lisp_Vector): Use union for next and
5652 contents member. Adjust comment. Change related users.
5653 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5654 Related users changed.
5655 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5656 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5657 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5658 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5660 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5662 Optimize glyph row clearing and copying routines.
5663 * dispextern.h (struct glyph_row): Change layout of struct
5664 glyph_row to help copy_row_except_pointers. Adjust comment.
5665 * dispnew.c (null_row): Remove.
5666 (clear_glyph_row): Use offsetof and memset to find and clear
5667 just the members that need clearing. Adjust comment.
5668 (copy_row_except_pointers): Likewise for copying.
5670 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5672 Some minor cleanups of recently-added bool vector code.
5673 * conf_post.h (assume): Always return void. Use lint version
5674 only if GCC and MSC versions don't apply.
5675 * conf_post.h (assume):
5676 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5677 Depend on _MSC_VER, not __MSC_VER, for consistency with
5679 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5680 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5681 (bool_vector_binop_driver, count_trailing_zero_bits)
5682 (size_t_to_host_endian): Now static, not static inline;
5683 the latter isn't needed with modern compilers and doesn't
5684 work with older compilers anyway.
5686 * alloc.c (valgrind_p): Use bool for boolean.
5688 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5690 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5691 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5692 (display_last_displayed_message_p, message_buf_print)
5693 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5694 Use bool for boolean.
5695 * dispextern.h (cancel_line, init_desired_glyphs):
5696 Remove ancient leftover.
5697 (help_echo_showing_p, hourglass_shown_p):
5698 * lisp.h (noninteractive_need_newline): Adjust declaration.
5700 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5702 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5704 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5705 ...this file and convert the latter to static. Adjust comment.
5706 (make_initial_frame):
5707 * window.c (init_window_once): Adjust user.
5708 * frame.h (last_nonminibuf_frame): Remove declaration.
5709 * lisp.h (selected_frame): Likewise.
5710 * msdos.c (the_only_display_info): Adjust comment.
5712 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5714 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5715 computing the end column of mouse-highlight that comes from
5716 display or overlay strings. (Bug#15437)
5717 (note_mouse_highlight): Adapt calculation of last argument to
5718 mouse_face_from_string_pos to the above change.
5720 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5721 all platforms, not just for clang.
5723 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5725 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5726 about excess arguments to snprintf.
5728 * conf_post.h(assume): Use __builtin_unreachable for clang.
5730 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5732 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5733 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5735 2013-09-23 Daniel Colascione <dancol@dancol.org>
5737 * alloc.c (USE_VALGRIND): New macro; on by default
5738 when ENABLE_CHECKING.
5739 (mark_maybe_object, mark_maybe_pointer)
5740 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5742 (valgrind_p) [USE_VALGRIND]: New variable.
5743 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5745 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5747 * process.c (wait_reading_process_output): Change int pnamelen to
5750 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5751 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5752 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5753 argument to unsigned long to avoid warning.
5754 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5756 * conf_post.h (assume): Fix compiler error: x shall be cond.
5758 2013-09-22 Daniel Colascione <dancol@dancol.org>
5760 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5761 warning when compiling without a window system.
5763 2013-09-22 Daniel Colascione <dancol@dancol.org>
5765 * data.c (Qbool_vector_p): New symbol.
5766 (bool_vector_spare_mask, popcount_size_t_generic)
5767 (popcount_size_t_msc, popcount_size_t_gcc)
5769 (bool_vector_binop_driver)
5770 (count_trailing_zero_bits, size_t_to_host_endian)
5771 (Fbool_vector_exclusive_or)
5772 (Fbool_vector_union)
5773 (Fbool_vector_intersection, Fbool_vector_set_difference)
5774 (Fbool_vector_subsetp, Fbool_vector_not)
5775 (Fbool_vector_count_matches)
5776 (Fbool_vector_count_matches_at): New functions.
5777 (syms_of_data): Intern new symbol, functions.
5778 * alloc.c (bool_vector_payload_bytes): New function.
5779 (Fmake_bool_vector): Instead of calling Fmake_vector,
5780 which performs redundant initialization and argument checking,
5781 just call allocate_vector ourselves. Make sure we clear any
5782 terminating padding to zero.
5783 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5784 instead of open-coding the size calculation.
5785 (vroundup_ct): New macro.
5786 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5787 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5788 * composite.c (composition_gstring_put_cache):
5789 Change lint_assume to assume.
5790 * conf_post.h (assume): New macro.
5791 (lint_assume): Remove.
5792 * dispnew.c (update_frame_1): Change lint_assume to assume.
5793 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5795 * image.c (gif_load): Change lint_assume to assume.
5796 * lisp.h (eassert_and_assume): New macro.
5797 (Qbool_vector_p): Declare.
5798 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5799 (swap16, swap32, swap64): New inline functions.
5800 * macfont.m (macfont_shape): Change lint_assume to assume.
5801 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5802 * xsettings.c (parse_settings): Use new swap16 and
5803 swap32 from lisp.h instead of file-specific macros.
5805 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5807 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5808 found (which can legitimately happen when the glyph row at the
5809 window start is disabled in the current_matrix. (Bug#15365)
5811 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5813 Fix syntax.h bug introduced by recent INLINE change.
5814 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5815 conditionally compiled one way in some modules, and a different
5816 way in others. This doesn't work with extern inline functions,
5817 which must have the same definition in all modules, because the
5818 defining code might be shared across modules, depending on the
5819 implementation. Symptoms reported by Martin Rudalics in:
5820 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5821 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5822 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5823 overriding the corresponding functions in syntax.h.
5824 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5825 (syntax_property): New inline functions.
5826 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5827 Rewrite in terms of these new functions.
5829 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5831 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5832 not chars_in_text, whose result depends on the multibyteness of
5833 the current buffer. (Bug#15426)
5835 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5837 Port recent change to hosts where pointers aren't 'long'.
5838 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5839 Don't assume that pointers are the same width as 'long'.
5840 Add a compile-time check that a pointer fits into two X slots.
5842 A simpler, centralized INLINE.
5843 * conf_post.h (INLINE): Define only if not already defined.
5844 This allows us to use a single INLINE, defined by one file
5846 * emacs.c (INLINE): Define it.
5847 Also, include category.h, charset.h, composite.h, dispextern.h,
5848 syntax.h, systime.h, so that their INLINE definitions are expanded
5850 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5851 * buffer.h, buffer.c (BUFFER_INLINE):
5852 * category.h, category.c (CATEGORY_INLINE):
5853 * character.h, character.c (CHARACTER_INLINE):
5854 * charset.h, charset.c (CHARSET_INLINE):
5855 * composite.h, composite.c (COMPOSITE_INLINE):
5856 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5857 * frame.h, frame.c (FRAME_INLINE):
5858 * intervals.h, intervals.c (INTERVALS_INLINE):
5859 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5860 * lisp.h, alloc.c (LISP_INLINE):
5861 * process.h, process.c (PROCESS_INLINE):
5862 * syntax.h, syntax.c (SYNTAX_INLINE):
5863 * systime.h, sysdep.c (SYSTIME_INLINE):
5864 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5865 * window.h, window.c (WINDOW_INLINE):
5866 Remove. All uses replaced with INLINE.
5868 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5870 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5873 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5875 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5876 'const char *' to avoid compiler warnings due to similar change in
5877 the prototype of x_get_string_resource.
5879 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5881 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5882 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5883 going to replace static variables below. Adjust comments.
5884 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5885 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5886 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5887 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5888 Related users changed.
5889 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5890 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5891 last_mouse_movement_time, going to replace static variables below.
5893 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5894 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5896 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5897 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5898 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5899 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5900 static variables below.
5901 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5902 (last_mouse_scroll_bar): Remove.
5903 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5904 (mouseExited): Related users changed.
5906 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5908 Do not use external array to process X scroll bar messages.
5909 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5910 (x_send_scroll_bar_event): Pack window pointer into two slots
5911 of XClientMessageEvent if we're 64-bit. Adjust comment.
5912 (x_scroll_bar_to_input_event): Unpack accordingly.
5914 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5916 Ifdef away recent changes which aren't relevant to NS port.
5917 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5918 [!HAVE_NS]: Declare as such.
5919 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5920 [!HAVE_NS]: Define as such.
5922 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5924 * frame.c (x_redo_mouse_highlight): New function
5925 to factor out common code used in W32 and X ports.
5926 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5927 * xterm.h (struct x_display_info):
5928 * w32term.h (struct w32_display_info):
5929 * nsterm.h (struct ns_display_info): New members
5930 last_mouse_motion_frame, last_mouse_motion_x and
5931 last_mouse_motion_y, going to replace static variables below.
5932 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5933 (redo_mouse_highlight): Remove.
5934 (note_mouse_movement, syms_of_xterm): Adjust user.
5935 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5936 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5937 (redo_mouse_highlight): Remove.
5938 (note_mouse_movement, syms_of_w32term): Adjust user.
5939 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5940 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5942 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5943 * nsfns.m (compute_tip_xy): Adjust user.
5945 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5947 * frame.c (x_mouse_grabbed): New function.
5948 * dispextern.h (x_mouse_grabbed): Add prototype.
5949 (last_mouse_frame): Remove declaration.
5950 * xterm.h (struct x_display_info):
5951 * w32term.h (struct w32_display_info):
5952 * nsterm.h (struct ns_display_info): New member
5953 last_mouse_frame, going to replace...
5954 * xdisp.c (last_mouse_frame): ...global variable.
5955 (note_tool_bar_highlight):
5956 * w32term.c (w32_mouse_position, w32_read_socket):
5957 * xterm.c (XTmouse_position, handle_one_xevent):
5958 Use x_mouse_grabbed.
5959 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5961 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5963 * w32term.c (w32_read_socket): Avoid temporary
5964 variables in a call to x_real_positions.
5965 * xterm.c (handle_one_xevent): Likewise.
5967 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5969 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5970 (x_icon_type): Remove prototype.
5971 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5972 * frame.c (x_icon_type): Remove.
5973 * w32term.c (x_make_frame_visible, x_iconify_frame):
5974 * xterm.c (x_make_frame_visible, x_iconify_frame):
5975 Use x_set_bitmap_icon to factor out common code.
5977 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5979 * dispextern.h (check_x_display_info, x_get_string_resource):
5980 Declare here just once and unify the latter.
5981 * frame.c (check_x_display_info, x_get_string_resource):
5982 * nsterm.h (check_x_display_info):
5983 * xrdb.c (x_get_string_resource):
5984 * xterm.h (check_x_display_info): Remove prototypes.
5985 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5986 * w32reg.c (x_get_string_resource): Likewise.
5987 (w32_get_rdb_resource): Adjust user.
5989 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5991 * xterm.h (struct x_display_info): New member
5992 x_pending_autoraise_frame, going to replace...
5993 * xterm.c (pending_autoraise_frame): ...static variable.
5994 (x_new_focus_frame, XTread_socket): Adjust users.
5995 * w32term.h (struct w32_display_info): New member
5996 w32_pending_autoraise_frame, going to replace...
5997 * w32term.c (pending_autoraise_frame): ...global variable.
5998 (x_new_focus_frame, w32_read_socket): Adjust users.
6000 2013-09-17 Glenn Morris <rgm@gnu.org>
6002 * xdisp.c (message_dolog): If we create *Messages*,
6003 switch it to messages-buffer-mode.
6005 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6007 Don't overuse 'const' in types of locals.
6008 * bidi.c (bidi_count_bytes):
6009 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6010 (xg_event_is_for_scrollbar):
6011 * xselect.c (x_handle_property_notify)
6012 (x_handle_selection_notify, x_handle_dnd_message):
6013 * xsettings.c, xsettings.h (xft_settings_event):
6014 * xterm.c (x_handle_net_wm_state, handle_one_event)
6015 (x_menubar_window_to_frame, x_detect_focus_change)
6016 (construct_mouse_click, note_mouse_movement)
6017 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6018 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6019 (handle_one_xevent, x_handle_net_wm_state):
6020 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6021 (x_handle_dnd_message):
6022 Avoid unnecessary 'const', typically the second 'const' in
6023 'const foo * const arg', a 'const' that does not affect the API
6024 and doesn't significantly help the human reader.
6026 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6028 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6029 only if Glib < 2.36.0.
6030 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6031 * xsettings.c (init_gconf, init_gsettings): Do not check
6033 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6035 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6037 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6039 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6040 before calling g_type_init.
6042 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6044 * nsterm.m (syms_of_nsterm): ... to here.
6046 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6048 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6049 (ignore_next_mouse_click_timeout): Use Time as X does.
6050 (handle_one_xevent): Avoid cast and use unsigned comparison.
6052 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6054 Do not copy X event in handle_one_xevent except KeyPress case.
6055 Wnen XEvent is processed, it is unlikely to be changed except
6056 KeyPress case, so we can avoid copying and use const pointer to
6057 const data to make sure that an event is not changed elsewhere.
6058 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6059 const' and do not create local copy except for the KeyPress event.
6060 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6061 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6062 (x_handle_net_wm_state, x_menubar_window_to_frame)
6063 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6064 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6065 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6066 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6067 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6068 (x_handle_dnd_message):
6069 * xsettings.c (xft_settings_event):
6070 Use 'const XEvent * const' where appropriate.
6071 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6073 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6075 Fix X event waiting to handle multiple frames.
6076 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6077 * xterm.c (pending_event_wait): Remove. Adjust users.
6078 (x_detect_focus_change): Pass frame arg.
6079 (handle_one_xevent): Find related frame early and clear per-frame
6080 wait_event_type only if this is an event for the relevant frame.
6081 (x_wait_for_event): Use per-frame wait_event_type.
6083 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6085 * nsfns.m (Fx_create_frame): Fix font driver registration for
6088 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6089 for syms_of_macfont.
6091 * nsterm.m: Include macfont.h.
6092 (ns_tmp_flags, ns_tmp_font): Remove.
6093 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6094 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6095 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6096 (changeFont:): Fix code style. Check for font driver type when
6099 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6102 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6103 (nsfont_open): Set font driver type.
6104 Set font->ascent and font->descent. Figure out font instead of
6105 ns_tmp_font, and flags instead of ns_tmp_flags.
6106 Fix indentation. Remove call to ns_draw_text_decoration,
6109 * nsfns.m: Include macfont.h.
6110 (Fx_create_frame): Register macfont driver, make a better default font.
6111 (Fns_popup_font_panel): Get font from macfont driver, if used.
6113 * macfont.m, macfont.h, macuvs.h: New files.
6115 * font.h: Declare syms_of_macfont.
6117 * font.c (syms_of_font): Call syms_of_macfont.
6119 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6121 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6123 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6124 and it is always zero for others, so I assume that this is an ancient
6125 leftover which nobody will want to change any more.
6126 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6127 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6128 * frame.c (x_set_scroll_bar_width):
6129 * w32fns.c (w32_createscrollbar):
6130 * w32term.c (w32_set_vertical_scroll_bar):
6131 * xfns.c (x_set_scroll_bar_default_width):
6132 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6133 (x_scroll_bar_expose): Related users changed.
6135 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6137 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6138 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6139 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6141 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6143 * nsterm.h, w32term.h, xterm.h: ...and not here.
6144 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6145 Remove unused Xisms.
6146 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6147 these modules are never compiled otherwise.
6149 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6151 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6152 Doc fix. (Bug#15375)
6154 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6156 Unify Fx_focus_frame between all ports.
6157 * frame.h (x_focus_frame): New prototype.
6158 * xfns.c (Fx_focus_frame): Remove.
6159 (syms_of_xfns): Do not defsubr it.
6160 (x_focus_frame): X implementation.
6161 * nsfns.m (Fx_focus_frame): Remove.
6162 (syms_of_nsfns): Do not defsubr it.
6163 (x_focus_frame): NS implementation.
6164 * w32term.c (Fx_focus_frame): Remove.
6165 (x_focus_on_frame): Rename to...
6166 (x_focus_frame): W32 implementation.
6167 * w32term.h (x_focus_on_frame): Remove prototype.
6168 * w32fns.c (Fx_focus_frame): Remove.
6169 (syms_of_w32fns): Do not defsubr it.
6170 * frame.c (Fx_focus_frame): Define here.
6171 (syms_of_frame): Defsubr here.
6172 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6174 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6176 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6177 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6178 each port to reference the port-specific window system data.
6179 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6180 (FRAME_DISPLAY_INFO): Define.
6181 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6182 (FRAME_DISPLAY_INFO): Define. Adjust users.
6183 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6184 (FRAME_DISPLAY_INFO): Define. Adjust users.
6185 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6186 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6187 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6188 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6189 * xselect.c, xterm.c: All related users changed.
6191 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6193 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6194 (x_menubar_window_to_frame): Remove prototypes.
6195 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6196 (x_menubar_window_to_frame, x_top_window_to_frame):
6198 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6199 (x_menubar_window_to_frame, x_top_window_to_frame):
6200 ...to here and convert all but the last to static.
6202 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6204 * lisp.mk (lisp): Add w32-common-fns.elc.
6206 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6208 * charset.c (char_charset): Document an exception for char-charset.
6210 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6212 * xterm.h (x_display_info): New field last_user_time...
6213 * xterm.c (toplevel): ...to replace static last_user_time.
6214 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6216 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6218 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6219 scroll bar values to prevent thumb from disappear and update comment.
6221 2013-09-11 Glenn Morris <rgm@gnu.org>
6223 * emacs.c (usage_message): Possessive apostrophe tweak.
6225 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6227 * nsterm.m (syms_of_nsterm): Use Qns.
6228 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6229 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6230 * xfns.c (x_display_info_for_name, Fx_open_connection):
6231 Remove old '#if 0' code.
6232 (syms_of_xfns): Use Qx.
6233 * termhooks.h (fullscreen_hook): Remove the leftover.
6234 (struct terminal): Fix typo in comment.
6236 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6238 Cleaning up a few X scroll bar bits.
6239 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6240 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6241 New member last_seen_part, going to replace...
6242 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6243 (xt_action_hook) [USE_LUCID]: Adjust user.
6244 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6245 Lucid-specific scroll bar support.
6246 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6247 to int and adjust to use last_seen_part member.
6248 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6249 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6250 Initialize last_seen_part.
6252 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6254 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6255 insert-buffer-substring an empty string.
6257 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6259 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6260 avoiding a GCC warning.
6262 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6264 Ifdef away frame tool bar code when it is not really used.
6265 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6266 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6267 and minimize_tool_bar_window_p under the above.
6268 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6269 (fset_tool_bar_window): Likewise.
6270 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6271 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6272 (change_frame_size_1):
6273 * window.c (window_from_coordinates, Frecenter): Adjust users.
6274 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6275 code is not really used.
6276 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6277 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6278 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6279 [!USE_GTK && !HAVE_NS]: Define as such.
6280 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6281 (note_mouse_highlight, expose_frame):
6282 * xfns.c (x_set_tool_bar_lines):
6283 * xterm.c (handle_one_xevent): Adjust users.
6285 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6287 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6288 This bug was introduced by my 2013-08-26 patch, which incorrectly
6289 assumed that the terminfo implementation doesn't use termcap buffers.
6290 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6291 these buffers apparently are used after all.
6292 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6293 (struct tty_display_info): Define members termcap_term_buffer and
6294 termcap_strings_buffer even if TERMINFO.
6296 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6299 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6300 'usage' docstring entry to pacify make-docfile.
6302 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6304 Change comparison functions =, <, >, <=, >= to take many arguments.
6305 * data.c: Change comparison functions' interface and implementation.
6306 * lisp.h: Make arithcompare available for efficient two arg
6308 * bytecode.c: Use arithcompare.
6309 * fileio.c: Use new interface.
6311 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6313 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6315 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6317 * eval.c (Feval): Document the new use of `lexical'.
6319 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6321 Review and drop old frame resize hack.
6322 * frame.h (struct frame): Remove force_flush_display_p.
6323 * dispnew.c (update_frame): Adjust user and don't call
6324 flush_frame here. The comment has said that there was an issues
6325 with redisplaying fringes, but I don't see any differences with
6326 and without this hack. Hopefully we can continue without it.
6327 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6328 current frame matrices twice if resized_p is set.
6330 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6332 Do not populate pure Xism x_sync to other ports.
6333 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6334 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6335 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6336 * w32term.h (x_sync): Remove prototype.
6338 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6340 Cleanup frame flushing.
6341 * dispextern.h (struct redisplay_interface):
6342 Drop flush_display_optional because flush_display is enough
6343 for X and flushing via RIF is just a no-op for others.
6344 * frame.h (flush_frame): New function.
6345 * dispnew.c (update_frame):
6346 * minibuf.c (read_minibuf):
6347 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6349 * keyboard.c (detect_input_pending_run_timers): Do not flush
6350 all frames but selected one in redisplay_preserve_echo_area.
6351 * nsterm.m (ns_flush): Remove no-op.
6352 (ns_redisplay_interface): Adjust user.
6353 * w32term.h (x_flush): Remove no-op.
6354 (w32_redisplay_interface): Adjust user.
6355 * xterm.c (x_flush): Simplify because we do not flush all
6356 frames at once any more. Adjust comment.
6357 (x_redisplay_interface): Adjust user.
6359 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6361 Port --without-x --enable-gcc-warnings to Fedora 19.
6362 * gfilenotify.c (globals_of_gfilenotify):
6363 Call g_type_init only if using an older glib version that needs it.
6365 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6367 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6368 (last_glyphless_glyph_merged_face_id): Remove declarations.
6369 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6370 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6371 (last_glyphless_glyph_merged_face_id): Now static.
6372 (merge_escape_glyph_face): New function, refactored from...
6373 (get_next_display_element): ...here.
6374 (merge_glyphless_glyph_face): New function, refactored from...
6375 (produce_glyphless_glyph): ...here...
6376 * term.c (produce_glyphless_glyph): ...and here.
6378 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6380 * eval.c (eval_sub): Only call Ffunction if necessary.
6382 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6384 Attempt to make redisplay more selective when changing cursor type.
6385 * frame.h (struct frame): New bitfield cursor_type_changed.
6386 * xdisp.c (cursor_type_changed): Remove.
6387 (try_cursor_movement, redisplay_window, try_window_id)
6388 (set_frame_cursor_types, try_window_reusing_current_matrix):
6389 Adjust to use per-frame bitfield.
6390 (redisplay_internal): Look for cursor type change on each visible
6391 frame and consider all frames if cursor type has been changed on
6392 the frame other than selected. If cursor type has been changed on
6393 selected frame only, do not use fast update.
6395 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6397 Attempt to make redisplay more selective when changing fonts.
6398 * frame.h (struct frame): New bitfield fonts_changed.
6399 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6400 (adjust_frame_glyphs): Add prototype.
6401 * dispnew.c (fonts_changed_p): Remove.
6402 (adjust_glyphs): Remove because we do not
6403 adjust matrices on all frames at once any more.
6404 (adjust_frame_glyphs): Block and unblock input here.
6405 (adjust_glyph_matrix): Use fonts_changed.
6406 (change_frame_size_1): Use adjust_frame_glyphs.
6407 * font.c (font_open_entity): Use fonts_changed.
6408 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6409 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6410 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6411 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6412 (shrink_mini_window, Fresize_mini_window_internal)
6413 (window_scroll_pixel_based, Fset_window_configuration)
6414 (apply_window_adjustment, Fset_window_vscroll):
6415 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6416 Use adjust_frame_glyphs.
6417 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6418 (try_window_reusing_current_matrix, try_window_id, display_line)
6419 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6420 (redisplay_internal): Consider fonts_changed and adjust frame
6421 matrices for each frame only if the frame is visible. If font
6422 has been changed on some frame during full redisplay, retry
6423 only visible frames where the font has been actually changed.
6425 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6427 Cache current header and mode line height for each window.
6428 * window.h (struct window): New fields mode_line_height
6429 and header_line_height.
6430 * window.c (make_window): Initialize them.
6431 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6432 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6433 (current_mode_line_height, current_header_line_height):
6435 * xdisp.c (current_mode_line_height, current_header_line_height):
6437 (pos_visible_p, init_xdisp): Adjust user.
6438 (redisplay_window): Invalidate mode_line_height and
6439 header_line_height if current and desired matrices do not agree.
6441 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6443 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6444 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6446 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6448 Make --without-x compatible with --enable-gcc-warnings.
6449 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6450 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6451 members under HAVE_WINDOW_SYSTEM.
6452 * keyboard.c (make_lispy_focus_out): Likewise.
6453 (record_menu_key): Move under HAVE_MENUS.
6454 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6455 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6456 (syms_of_xdisp): Adjust user.
6457 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6458 (start_hourglass, cancel_hourglass):
6459 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6460 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6461 and CLEAR_FONT_TABLE_NFONTS.
6462 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6463 Declare only if HAVE_WINDOW_SYSTEM.
6464 (lface_same_font_attributes_p, clear_face_gcs): Define only
6465 if HAVE_WINDOW_SYSTEM.
6467 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6469 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6470 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6471 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6473 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6475 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6477 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6479 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6480 This fixes a type error on hosts where ptrdiff_t is wider than int.
6482 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6484 * keyboard.c (read_key_sequence_vs): New function.
6485 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6488 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6490 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6492 Makefile improvements.
6493 * Makefile.in (config.status): Don't use double-colon rules, as
6494 they are not portable according to POSIX. Fix shell typo with `;
6495 I guess this rule has never been tested?
6496 (VCSWITNESS): New macro, to override any environment var.
6498 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6500 * xterm.h (struct x_display_info): Do not track X connection
6501 fd separately because it is always available from Display.
6502 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6505 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6507 * buffer.c (drop_overlay):
6508 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6509 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6511 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6513 * buffer.c (Fmake_overlay, Fmove_overlay):
6514 * intervals.c (set_point_from_marker):
6515 * print.c (PRINTPREPARE): Prefer signal_error
6516 to plain error and report unsuitable marker too.
6518 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6520 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6521 for 'dragging' member.
6522 (struct x_output): Remove set-but-unused leftovers
6523 'left_before_move' and 'top_before_move'.
6524 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6525 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6526 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6527 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6528 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6529 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6530 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6531 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6533 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6535 * nsfont.m (INVALID_GLYPH): New define.
6536 (nsfont_encode_char): Use INVALID_GLYPH.
6537 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6539 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6541 * xterm.c (x_last_mouse_movement_time): Revert last change.
6542 This code should use XDisplayMotionBufferSize to check display's
6543 motion history first, and there are few other issues as well.
6544 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6545 (handle_one_xevent): Adjust user.
6547 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6549 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6550 * frame.c (Flast_nonminibuf_frame): ... to here.
6551 (check_minibuf_window): Don't abort if no window was found
6554 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6556 Use XGetMotionEvents to ask the last mouse motion time from X server.
6557 * xterm.c (X_MOTION_HISTORY): Default to 1.
6558 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6559 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6560 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6561 Ifdef away legacy code.
6562 (XTmouse_position, x_scroll_bar_report_motion):
6563 Use x_last_mouse_movement_time.
6564 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6567 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6569 * msdos.c (last_mouse_window): Move to...
6570 (dos_rawgetc): ...this function and adjust comment.
6571 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6572 (mouseMoved): ...this function and adjust comment.
6573 * w32term.c (last_window): Likewise with...
6574 (w32_read_socket): ...this function.
6575 * xterm.c (last_window): Likewise with...
6576 (handle_one_xevent): ...this function.
6578 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6580 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6581 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6582 (handle_one_xevent): ...to here.
6583 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6586 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6588 * msdos.c (IT_set_terminal_window): Remove no-op.
6589 (initialize_msdos_display): Adjust terminal setup.
6590 * w32console.c (w32con_set_terminal_window): Remove no-op.
6591 (initialize_w32_display): Adjust terminal setup.
6592 * w32term.c (w32_set_terminal_window): Remove no-op.
6593 (w32_create_terminal): Adjust terminal setup.
6594 * xterm.c (XTset_terminal_window): Remove no-op.
6595 (x_create_terminal): Adjust terminal setup.
6597 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6599 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6601 (ns_create_terminal): Adjust terminal setup.
6602 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6604 (w32_create_terminal): Adjust terminal setup.
6605 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6607 (x_create_terminal): Adjust terminal setup.
6609 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6611 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6612 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6613 * dispnew.c (buffer_posn_from_coords):
6614 * window.c (Fwindow_end, displayed_window_lines):
6615 * xdisp.c (redisplay_mode_lines): Use it.
6617 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6619 * fontset.c (face_for_char): Check char in the current face font first
6620 if HAVE_NS (Bug#15138).
6622 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6624 * window.c (temp_output_buffer_show): Make sure window returned
6625 by display_buffer is live (Bug#15213).
6627 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6629 Minor cleanup to avoid forward declarations.
6630 * coding.h (struct ccl_spec): Remove forward declaration.
6631 * composite.h (toplevel): Include font.h.
6632 (struct composition_it, struct face, struct font_metrics):
6633 Remove forward declaration.
6634 * dispextern.h (struct image, struct atimer): Likewise.
6635 * emacsgtkfixed.h (struct frame): Likewise.
6636 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6637 * font.h (struct font_driver, struct font, struct glyph_string)
6638 (struct face): Remove forward declaration.
6639 * fontset.h (struct face, struct font): Likewise.
6640 * frame.h (toplevel): Style cleanup.
6641 (enum output_method): Move to...
6642 * termhooks.h (enum output_method): ...here.
6643 (struct glyph, struct frame, struct ns_display_info)
6644 (struct x_display_info, struct w32_display_info):
6645 Remove forward declaration.
6646 * xterm.h (toplevel): Include termhooks.h.
6647 (struct font, struct window, struct glyph_matrix, struct frame)
6648 (struct input_event, struct face, struct image): Remove forward
6650 * gtkutil.h (struct _widget_value): Likewise.
6651 * keyboard.h (toplevel): Include termhooks.h.
6652 (struct input_event): Remove forward declaration.
6654 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6656 * intervals.c (set_point_from_marker): New function.
6657 * editfns.c (Fgoto_char):
6658 * process.c (Finternal_default_process_filter):
6659 * window.c (select_window_1): Use it.
6660 * buffer.h (set_point_from_marker): Add prototype.
6662 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6664 * w32.c (term_winsock): Call release_listen_threads before calling
6666 (_sys_wait_accept): Wait for accept event in a loop with a finite
6667 timeout, instead of waiting indefinitely. Will hopefully avoid
6668 hanging during exit because WSACleanup deadlocks waiting for the
6669 event object to be released. (Bug#14333)
6671 * w32proc.c (release_listen_threads): New function, signals all
6672 the reader threads that listen for connections to stop waiting.
6674 * w32.h (release_listen_threads): Add prototype.
6676 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6678 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6679 field of new marker (for sanity and safety).
6680 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6681 anyway because XMISCTYPE is a function and can't be an lvalue).
6683 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6685 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6686 (x_after_update_window_line, x_scroll_bar_create)
6687 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6688 (handle_one_xevent, x_clear_frame_area):
6689 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6690 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6691 * xterm.h (x_clear_area): Adjust prototype.
6693 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6695 Hook scanning and indentation functions to find_newline. This helps
6696 to avoid duplicated code and renders more respect to newline cache.
6697 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6698 * cmds.c (Fforward_line):
6699 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6700 Use find_newline and avoid unnecessary point movements.
6701 * search.c (scan_newline): Implement on top of find_newline.
6703 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6705 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6706 scoped code (bug#11258).
6708 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6710 * nsterm.m (last_window): New variable.
6711 (EV_TRAILER2): New macro.
6712 (EV_TRAILER): Call EV_TRAILER2.
6713 (mouseMoved:): Add support for mouse-autoselect-window
6714 on nextstep (Bug#6888).
6716 2013-08-28 Andreas Schwab <schwab@suse.de>
6718 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6719 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6720 Remove unused macro definitions.
6721 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6722 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6723 Only define if emacs.
6725 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6727 Prefer enum glyph_row_area to int where appropriate.
6728 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6730 (window_box, window_box_width, window_box_left, window_box_left_offset)
6731 (window_box_right, window_box_right_offset): Adjust prototypes.
6732 * xdisp.c (window_box, window_box_width, window_box_left)
6733 (window_box_left_offset, window_box_right, window_box_right_offset):
6734 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6735 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6736 * nsterm.m (ns_clip_to_row):
6737 * w32term.c (w32_clip_to_row):
6738 * xterm.c (x_clip_to_row): Likewise.
6740 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6742 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6743 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6745 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6747 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6748 for portability to hosts where /bin/sh has problems.
6750 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6752 Redesign redisplay interface to drop global output_cursor.
6753 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6754 (toplevel): Remove declaration of output_cursor.
6755 (set_output_cursor, x_cursor_to): Remove prototype.
6756 * window.h (struct window): New member output_cursor.
6757 (output_cursor_to): New function to replace RIF member.
6758 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6759 (update_text_area, set_window_cursor_after_update): Use it.
6760 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6761 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6762 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6763 * w32term.c (x_update_window_begin, x_update_window_end):
6764 * xterm.c (x_update_window_begin, x_update_window_end):
6765 Adjust to use per-window output cursor.
6767 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6769 Simplify SELECT_TYPE-related code.
6770 Like EMACS_TIME, this portability layer is no longer needed, since
6771 Emacs has been using fd_set as a portability layer for some time.
6772 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6773 (SELECT_TYPE): Remove. All uses changed to fd_set.
6774 (fd_set) [!FD_SET]: New typedef.
6776 Simplify EMACS_TIME-related code.
6777 This portability layer is no longer needed, since Emacs has been
6778 using struct timespec as a portability layer for some time.
6779 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6780 Include <time.h> rather than "systime.h"; that's all that's needed now.
6781 * dispnew.c: Include <timespec.h> rather than "systime.h";
6782 that's all that's needed now.
6783 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6784 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6785 TIMESPEC_RESOLUTION.
6786 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6787 LOG10_TIMESPEC_RESOLUTION.
6788 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6789 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6790 (make_emacs_time): Remove. All used changed to make_timespec.
6791 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6792 (current_timespec): Rename from current_emacs_time. All uses changed.
6793 (add_emacs_time): Remove. All uses changed to timespec_add.
6794 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6795 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6796 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6797 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6798 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6799 (current_timespec): Rename from current_emacs_time. All uses changed.
6800 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6801 changed to timespec_cmp.
6802 * xgselect.c: Include <timespec.h>, since our .h files don't.
6804 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6806 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6807 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6808 Remove the leftovers.
6809 * gtkutil.c (toplevel): Do not declare Qxft but include
6811 * image.c (toplevel): Do not declare Vlibrary_cache because
6812 it's already done in lisp.h.
6814 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6816 * lisp.h (Mouse_HLInfo): Move from here...
6817 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6818 (reset_mouse_highlight): New function.
6819 * msdos.c (dos_set_window_size, IT_update_begin)
6820 (internal_terminal_init):
6821 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6822 (ns_initialize_display_info):
6823 * w32console.c (initialize_w32_display):
6824 * w32term.c (x_update_window_end, x_free_frame_resources)
6825 (w32_initialize_display_info):
6826 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6827 * window.c (Fdelete_other_windows_internal):
6828 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6829 * termchar.h (toplevel):
6830 * xterm.h (toplevel): Include dispextern.h.
6832 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6834 Fix minor problems found by static checking.
6835 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6836 (expect): Avoid nested-if warning.
6837 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6838 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6839 * nsterm.h, nsterm.m (ns_select):
6840 * xgselect.c, xgselect.h (xg_select):
6841 Adjust signature to better match pselect's.
6842 * nsterm.m (ns_select):
6843 Don't set *TIMEOUT, since pselect doesn't.
6844 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6845 diagnostic about assigning const char * to it.
6846 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6848 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6850 * lread.c (substitute_object_recurse): Handle hash-tables as well
6853 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6855 Fix unlikely core dump in init_tty, and simplify terminfo case.
6856 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6857 The old version incorrectly dumped core if malloc returned a
6858 buffer containing only non-NUL bytes.
6859 (init_tty): Do not allocate or free termcap buffers; the
6860 struct does that for us now.
6861 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6862 (struct tty_display_info): Define members termcap_term_buffer and
6863 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6864 use them. Allocate them directly in struct rather than indirectly
6865 via a pointer, to simplify init_tty.
6867 * frame.c (check_minibuf_window): Initialize 'window' properly,
6868 so that Emacs reliably aborts later if 'window' is not initialized.
6870 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6872 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6873 of VoidSymbol (Bug#15154).
6875 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6877 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6878 mouse_face_beg_y and mouse_face_end_y.
6879 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6880 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6881 Adjust users and update comment where appropriate.
6883 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6885 * frame.c (check_minibuf_window): New function.
6886 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6887 Call check_minibuf_window (Bug#15183).
6889 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6891 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6892 because this is the only last cursor data we need to keep and consult.
6893 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6894 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6897 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6899 Fix recovering from possible decompression error.
6900 Since insert_from_gap doesn't always move point, we can't use PT as
6901 the position where the partially decompressed data ends, and
6902 should count how many bytes was produced so far.
6903 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6904 (unwind_decompress): Really delete partially uncompressed data.
6905 (Fzlib_decompress_region): Take decompressed data size into account.
6907 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6909 * syntax.c (init_syntax_once): Adjust comment and do an early
6910 initialization of Qchar_table_extra_slots just once...
6911 * casetab.c (init_casetab_once):
6912 * category.c (init_category_once):
6913 * character.c (syms_of_character):
6914 * coding.c (syms_of_coding):
6915 * xdisp.c (syms_of_xdisp): ...and omit it here.
6917 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6919 * xdisp.c (get_next_display_element): Don't apply to characters
6920 from a display vector the logic of setting it->end_of_box_run_p
6921 suitable for characters from a buffer. (Bug#15175)
6923 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6924 to handle directories, rather than '_utime' which doesn't.
6927 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6929 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6930 or fullscreen (Bug#14627).
6932 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6934 System-dependent integer overflow fixes.
6935 * process.c (Fset_process_window_size): Signal an error if
6936 the window size is outside the range supported by the lower level.
6937 * sysdep.c (set_window_size): Return negative on error,
6938 nonnegative on success, rather than -1, 0, 1 on not in system,
6939 failure, success. This is simpler. Caller changed.
6940 (serial_configure): Remove unnecessary initialization of local.
6941 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6942 size fits in unsigned long; this isn't true on some 32-bit hosts.
6943 Avoid buffer overrun if some future version of /proc/meminfo has a
6944 variable name longer than 20 bytes.
6945 (system_process_attributes) [__FreeBSD__]:
6946 Don't assume hw.availpages fits in 'int'.
6948 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6950 Don't let very long directory names overrun the stack.
6951 Fix some related minor problems involving "//", vfork.
6952 * callproc.c (encode_current_directory): New function.
6953 (call_process): Don't append "/"; not needed.
6954 * fileio.c (file_name_as_directory_slop): New constant.
6955 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6956 this can save the caller having to alloca.
6957 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6958 Use SAFE_ALLOCA, not alloca.
6959 (directory_file_name, Fexpand_file_name): Leave leading "//"
6960 alone, since it can be special even on POSIX platforms.
6961 * callproc.c (call_process):
6962 * process.c (Fformat_network_address):
6963 * sysdep.c (sys_subshell):
6964 Use encode_current_directory rather than rolling our own.
6965 (create_process): No need to encode directory; caller does that now.
6966 * process.h (encode_current_directory): New decl.
6967 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6968 Rework to avoid 'goto xyzzy;'.
6970 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6972 * xdisp.c (handle_face_prop): If the default face was remapped use
6973 the remapped face for strings from prefix properties. (Bug#15155)
6975 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6977 Minor cleanup for redisplay interface and few related functions.
6978 * frame.h (enum text_cursor_kinds): Move from here...
6979 * dispextern.h (enum text_cursor_kinds): ...to here.
6980 (toplevel): Drop unnecessary declarations.
6981 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6982 in update_window_end_hook and draw_window_cursor functions.
6983 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6984 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6985 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6986 * xterm.c (x_update_window_end, x_draw_window_cursor):
6987 * xdisp.c (display_and_set_cursor, update_window_cursor)
6988 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6989 enum text_cursor_kinds where appropriate.
6991 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6993 Redesign redisplay interface to drop updated_row and updated_area.
6994 * dispextern.h (updated_row, updated_area): Remove declaration.
6995 (struct redisplay_interface): Pass glyph row and row area parameters
6996 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6997 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6999 * dispnew.c (updated_row, updated_area): Remove.
7000 (redraw_overlapped_rows, update_window_line): Adjust user.
7001 (update_marginal_area, update_text_area): Likewise. Pass updated row
7002 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7003 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7006 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7008 * process.c (flush_pending_output): Remove stub.
7011 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7013 * callproc.c: Fix race that killed background processes (Bug#15144).
7014 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7015 Record deleted process-id in critical section, not afterwards.
7016 Don't mistakenly kill process created by a call-process invocation
7017 that discards output and does not wait.
7019 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7021 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7022 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7023 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7024 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7025 to shut up compiler in mark_object.
7026 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7028 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7030 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7031 We can't portably rely on PTY_OPEN doing that, even if
7032 it calls posix_openpt with O_CLOEXEC.
7034 2013-08-20 Kenichi Handa <handa@gnu.org>
7036 * character.c (string_char): Improve commentary.
7038 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7040 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7041 (struct animation_cache): Make signature a flexible array member.
7042 All uses changed. This is a tad slower but may insulate us better
7043 from future changes to ImageMagick.
7045 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7047 * image.c: Shrink memory needed for animation cache.
7048 (SIGNATURE_DIGESTSIZE): New constant.
7049 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7050 (imagemagick_create_cache): Copy the signature. This saves
7051 several KB of memory that ImageMagick wastes per signature.
7052 Don't bother updating the update_time, as the caller does that now.
7053 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7054 it's a fixed size struct member now.
7055 (imagemagick_get_animation_cache): Always destroy the signature,
7056 as it's now imagemagick_create_cache's responsibility to copy it.
7057 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7058 and use memcmp rather than strcmp.
7059 eassert that ImageMagick returns a signature of the specified length.
7061 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7063 * image.c (imagemagick_get_animation_cache): Don't segfault on
7065 (imagemagick_get_animation_cache): Revert to previous definition
7066 so that it actually works. But keep the memory leak fix.
7067 (imagemagick_get_animation_cache): Fix memory leak.
7069 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7071 * image.c: Fix animation cache signature memory leak.
7072 Fix some other minor performance problems while we're at it.
7073 (imagemagick_create_cache): Clear just the members that
7074 need clearing. Don't set update_time, as caller does that now.
7075 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7076 Simplify by using pointer-to-pointer instead of a prev pointer.
7077 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7078 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7079 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7080 it's already a copy. Free the signature probe unless it's cached.
7082 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7083 This was introduced by my 2013-08-12 fix for Bug#15035.
7085 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7087 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7088 (imagemagick_prune_animation_cache): Now static.
7090 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7092 * image.c (imagemagick_get_animation_cache): Don't segfault when
7093 pruning all entries.
7095 2013-08-18 Ken Brown <kbrown@cornell.edu>
7097 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7098 static heap if ENABLE_CHECKING is defined.
7099 (max_bss_sbrk_ptr): New variable.
7101 (report_sheap_usage): Report maximum static heap usage instead of
7102 ending static heap usage.
7104 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7106 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7107 of zlib_initialized according to the results of calling
7108 init_zlib_functions.
7110 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7112 * image.c: Implement an ImageMagick per-image cache.
7113 (imagemagick_get_animation_cache): Fix a double-free error.
7114 (imagemagick_load_image): Remove the ping_wand code, which only
7115 apparently saved time on invalid animated images, and slowed down
7116 everything else. Optimise for the common case.
7118 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7120 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7122 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7124 * marker.c (set_marker): Remove documentation of undefined behavior.
7126 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7128 * image.c (imagemagick_compute_animated_image): Animate correctly
7129 when sub-images are smaller than the main image.
7130 (imagemagick_compute_animated_image): Setting the iterator row to
7131 zero is apparently not allowed.
7132 (imagemagick_compute_animated_image): Allow images that say they
7133 have sub-images that are bigger than the main image, but just crop
7136 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7138 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7140 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7142 * image.c (imagemagick_compute_animated_image): Respect the GIF
7145 2013-08-15 Ken Brown <kbrown@cornell.edu>
7147 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7148 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7151 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7153 Fix minor problems found by static checking.
7154 * frame.c (delete_frame):
7155 * xdisp.c (next_element_from_display_vector):
7156 Avoid uninitialized local.
7157 * image.c (imagemagick_compute_animated_image): Port to C89.
7158 Prefer usual GNU indentation style for loops.
7159 Be more careful about bizarrely large sizes, by using ptrdiff_t
7162 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7164 Fix infinite frame selection loop (Bug#15025).
7165 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7167 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7169 * xdisp.c (compute_window_start_on_continuation_line):
7170 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7171 to make sure we end up setting the window start at the leftmost
7172 visible character of the display line. This avoids funky
7173 horizontal shifting because the window start is not kept on the
7174 same position. (Bug#15090)
7175 (next_element_from_display_vector): Support 'box' face attribute
7176 in the face definitions of a display vector. (Bug#15099)
7178 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7180 * image.c (imagemagick_compute_animated_image): Implement animated
7182 (imagemagick_compute_animated_image): Fix some compilation
7183 warnings. Implement a very simple cache to make the animation
7184 usable at all, but it should be replaced with a per-image cache.
7186 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7188 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7189 to do `for' loops over alist values.
7190 * buffer.h (FOR_EACH_BUFFER):
7191 * process.c (FOR_EACH_PROCESS): Use it.
7192 (handle_child_signal, status_notify, Fget_buffer_process)
7193 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7195 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7197 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7198 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7199 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7200 to xzalloc and so avoid redundant call to memset.
7201 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7202 members because it is allocated with xzalloc and so already zeroed.
7204 2013-08-14 Ken Brown <kbrown@cornell.edu>
7206 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7209 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7211 Utility function and macro to copy Lisp string to C string.
7212 * lisp.h (xlispstrdupa): New macro.
7213 (xlispstrdup): New prototype.
7214 * alloc.c (xlispstrdup): New function.
7215 * callint.c (Fcall_interactively):
7216 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7217 (Fsubstitute_in_file_name):
7218 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7219 * image.c (x_create_bitmap_from_file):
7220 * w32term.c (w32_term_init):
7221 * xterm.c (x_term_init): Use xlispstrdup.
7223 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7225 * image.c (imagemagick_load_image): Make animated pictures work.
7226 There's still some problems with background color settings, though
7229 * decompress.c (unwind_decompress): Always restore point.
7231 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7233 * marker.c (set_marker): Reformat documentation.
7235 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7237 * xdisp.c (cursor_type_changed): Now static.
7239 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7240 Use changed. This avoids the need to call xmalloc and for the
7241 caller to call xfree, and avoids memory leaks in some situations.
7243 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7245 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7246 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7247 (redisplay_window): If window_end_valid is cleared due to non-zero
7248 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7249 so do not call to try_cursor_movement for that window.
7251 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7253 * window.h (struct window): Convert window_end_pos and
7254 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7255 (wset_window_end_pos, wset_window_end_vpos): Remove.
7256 * dispnew.c (adjust_glyph_matrix):
7257 * window.c (Fwindow_end, replace_window, set_window_buffer)
7259 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7260 (set_vertical_scroll_bar, redisplay_window, try_window)
7261 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7262 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7263 (note_mouse_highlight): Adjust users.
7264 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7267 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7269 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7270 * image.c (imagemagick_filename_hint): Use `const char *' and
7271 prefer SSDATA to SDATA to avoid warnings.
7273 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7275 Cleanup window fringes, margins and scroll bars adjustments.
7276 * window.c (set_window_fringes, set_window_margins)
7277 (set_window_scroll_bars, apply_window_adjustment): New functions.
7278 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7279 (Fset_window_scroll_bars): Use them.
7281 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7283 * window.h (struct window): Convert scroll_bar_width
7284 from Lisp_Object to integer. Adjust comment.
7285 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7287 * window.c (wset_scroll_bar_width): Remove.
7288 (make_window): Initialize scroll_bar_width.
7289 (Fsplit_window_internal): Use direct assignment.
7290 (Fset_window_configuration, save_window_save):
7291 Convert Lisp_Object to integer and back where appropriate.
7292 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7293 bar was actually changed, and mention this in docstring.
7295 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7297 * decompress.c: Minor simplifications.
7298 (Fzlib_decompress_region): Don't bother verifying
7299 that avail_out <= UINT_MAX, as that was confusing.
7300 Mention the restriction in a comment instead.
7301 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7303 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7305 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7306 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7308 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7310 * image.c (imagemagick_filename_hint): Check for errors in the
7313 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7315 * window.c (Fwindow_margins): Return nil when there's no marginal
7316 area, as per the documented API.
7318 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7319 Fmake_vector, as scroll bar's struct members are not all Lisp
7320 objects now. This avoids crashes in GC.
7322 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7323 bool, so its address could be taken.
7325 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7327 * image.c (imagemagick_filename_hint): New function to possibly
7328 apply `image-content-type-suffixes'.
7329 (imagemagick_load_image): Use it.
7331 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7333 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7334 if loading zlib failed.
7336 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7338 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7339 2013-08-13 checkin below. Change bool to BOOL, rule is:
7340 All Obj-C code uses BOOL, except for interfaces callable from C.
7342 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7344 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7346 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7347 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7348 bool instead of BOOL.
7349 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7350 from Lisp_Object to bitfield. Adjust comment.
7351 * w32term.c (x_scroll_bar_create): Adjust user.
7352 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7353 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7354 Use bool for boolean.
7355 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7356 to `unsigned int' when defining a bitfield.
7358 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7360 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7362 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7364 * window.h (struct window): Convert left_margin_cols and
7365 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7366 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7367 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7369 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7371 (showing_window_margins_p, update_window_line, update_frame_1):
7372 * fringe.c (draw_fringe_bitmap_1):
7373 * xdisp.c (window_box_width): Adjust users.
7374 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7375 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7376 Use direct assignment.
7377 (Fset_window_configuration, save_window_save, Fwindow_margins):
7378 Convert Lisp_Object to integer and back where appropriate.
7379 (Fset_window_margins): Adjust user. Return t if any margin
7380 was actually changed, and mention this in docstring.
7382 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7384 * syntax.c (forward_word):
7385 * cmds.c (forward_char, backward_char): Mention the optional argument.
7387 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7389 * window.h (struct window): Convert left_fringe_width
7390 and right_fringe_width from Lisp_Objects to integers.
7392 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7393 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7394 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7396 (make_window): Initialize new integer fields to -1.
7397 (Fsplit_window_internal): Use direct assignment.
7398 (Fset_window_configuration, save_window_save):
7399 Convert Lisp_Object to integer and back where appropriate.
7400 (Fset_window_fringes): Adjust user. Return t if any fringe
7401 was actually changed, and mention this in docstring.
7403 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7405 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7406 * nsfns.m (x_set_cursor_type):
7407 * w32fns.c (x_set_cursor_type):
7408 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7409 * xdisp.c (set_frame_cursor_types): ...but in common code.
7411 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7413 * font.c (clear_font_cache): New function, stripped from...
7414 (Fclear_font_cache): ...here, which now uses the function
7415 above. Adjust comment.
7416 * font.h (clear_font_cache): Add prototype.
7417 * xfaces.c (clear_face_cache): Use clear_font_cache.
7419 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7421 * window.c (Fset_window_start): Compare `w', not `window' because
7422 `w' might not be equal to `window' after call to decode_live_window.
7424 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7426 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7427 This fixes a problem introduced by the Bug#15035 patch
7428 when using GPG. Reported by Herbert J. Skuhra.
7430 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7432 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7433 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7434 not yet initialized.
7436 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7438 * decompress.c (Fzlib_decompress_region): Support zlib
7439 decompression, too, and rename.
7441 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7443 Minor zlib configuration tweaks.
7444 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7445 Don't assume presence of fn_inflateInit2_ zlib internal function.
7447 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7449 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7450 include the zlib prefix.
7452 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7454 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7455 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7456 define static variables that are pointers to zlib functions to be
7458 (init_zlib_functions) [WINDOWSNT]: New function.
7459 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7461 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7462 macros instead of invoking the zlib functions directly.
7463 (syms_of_decompress): DEFSYM Qzlib_dll.
7464 Staticpro Szlib_available_p.
7466 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7468 Avoid looping over all frame windows to freeze and unfreeze.
7469 * window.h (struct window): Drop frozen_window_start_p.
7470 (freeze_window_starts): Drop prototype.
7471 * frame.h (struct frame): New frozen_window_starts flag.
7472 (FRAME_WINDOWS_FROZEN): New macro.
7473 * window.c (freeze_window_start, freeze_window_starts):
7475 (select_window, replace_window): Adjust users.
7476 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7477 (window_frozen_p): New function.
7478 (redisplay_window): Use it.
7480 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7482 Fix some fd issues when running subprocesses (Bug#15035).
7483 Fix bugs that can leak files or file descriptors on errors.
7484 Don't unlink open temp files, as that's hard for users to diagnose
7485 when things go awry (e.g., temp disk exhausted).
7486 Don't bother to lock temp files. Check for invalid recursion.
7487 * callproc.c (synch_process_fd): Remove. All uses removed.
7488 (synch_process_tempfile): New var or macro.
7489 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7491 (record_kill_process): New arg, the temp name. All callers changed.
7492 (delete_temp_file): Now just a simple wrapper around unlink.
7493 (call_process_kill): New arg, the call_process_fd array.
7494 Close them all. Clear synch_process_pid. Remove the temp file,
7495 or arrange for it to be removed.
7496 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7497 that's been moved to synch_process_tempfile. Caller changed.
7498 Do not remove the tempfile; that's now call_process_kill's
7500 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7501 call_process_kill; the caller now does that.
7502 (call_process_cleanup): Do not close the process fd; that's now
7503 call_process_kill's responsibility.
7504 (Fcall_process): Implement via new function call_process, which
7505 has most of the old body of Fcall_process, but with a different API.
7506 (call_process): New function that does not open or close filefd if
7507 it is nonnegative. Record which fds need to be closed, and let
7508 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7509 Signal an error if invoked recursively (could be done via a hook).
7510 Simplify creation of the tempfile in the MSDOS case.
7511 Don't create the output file until after checking for the executable.
7512 Report any failure to open /dev/null.
7513 Don't open /dev/null for writing twice; once is enough.
7514 Don't create pipe if all output is being discarded or sent to file.
7515 Don't worry about setting up the coding system or reading from the
7516 pipe if all output is being discarded.
7517 Hoist fd_error local into top level, to lessen block nesting.
7518 Don't record deleted pid here; now done by Fcall_process_region.
7519 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7520 and note its success in synch_process_tempfile.
7521 Do not leak resources when child_setup fails.
7522 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7523 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7524 (create_temp_file): Now returns open fd, with an additional
7525 Lisp_Object * argument to return the name. All callers changed.
7526 Do not close the file; rewind it instead, and leave it open for
7527 the caller. Do not lock the temp file. Unwind-protect the file
7528 and the file-descriptor.
7529 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7530 If an asynchrounous process, record it here, not in call_process.
7531 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7532 * eval.c (set_unwind_protect): New function.
7533 * fileio.c (write_region): New function, generalized from the
7534 old Fwrite_region. Do not lock temp files.
7535 (Fwrite_region): Use it.
7536 * lisp.h (set_unwind_protect, write_region): New decls.
7537 * process.c: Include <verify.h>.
7538 (make_process): Mark fds as initially closed.
7539 (deleted_pid_list): Now a list of pid-filename pairs.
7541 (close_process_fd): New function.
7542 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7543 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7544 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7545 (create_process, create_pty, Fmake_serial_process)
7546 (server_accept_connection): Record which fds need to be closed,
7547 and let deactivate_process close them.
7548 (Fmake_network_process): Do not discard the unwind-protect
7549 until it's safe to do so.
7550 (deactivate_process): Close the fds opened by create_process etc.
7551 (Fprocess_send_eof): Adjust to new way of recording open fds.
7552 Report an error if /dev/null can't be opened, instead of aborting.
7553 * process.h (PROCESS_OPEN_FDS): New constant.
7554 (struct Lisp_Process): New member open_fds.
7555 (record_kill_process, record_deleted_pid): Adjust signatures.
7556 (record_deleted_pid): Move decl here ...
7557 * syswait.h (record_deleted_pid): ... from here.
7559 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7561 * decompress.c: Fix bugs with large buffers and weird inputs.
7562 Tune a bit. Reindent as per usual Emacs style.
7563 (BUFFER_SIZE): Remove.
7564 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7565 more than UINT_MAX bytes. Decompress into the gap instead of into
7566 an auto buffer, as this should avoid copying. Return nil if
7567 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7568 set immediate_quit; we shouldn't trust zlib code that much.
7570 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7572 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7573 errors, and really move the gap to where we want it.
7575 * lisp.h: Include decompress.c support.
7577 * emacs.c (main): Include decompress.c support.
7579 * Makefile.in: Include -lz if present.
7581 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7583 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7584 (initWithTitle:): Initialize frame to 0.
7585 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7586 (fillWithWidgetValue:frame:): Rename from
7587 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7589 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7590 fillWithWidgetValue:frame:
7592 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7593 remove memory leak warnings.
7595 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7596 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7599 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7600 (x_activate_menubar): Update the whole menu.
7601 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7602 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7603 current event is not NSSystemDefined (Bug#15001).
7604 Call ns_check_menu_open only if trackingMenu is 2.
7605 (menuDidClose:): New method, decrease trackingMenu.
7606 (fillWithWidgetValue:setDelegate:): New method.
7607 (fillWithWidgetValue:): Call the above.
7609 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7611 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7613 Omit some unnecessary casts.
7614 Many of these go back to the old pre-C89 days, when they may have
7615 been needed, but we've been assuming C89 or later for a while now.
7616 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7617 (live_float_p, live_misc_p, live_vector_p):
7618 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7619 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7620 (defvar_per_buffer):
7621 * callint.c (Fcall_interactively):
7622 * doc.c (Fsubstitute_command_keys):
7623 * filelock.c (get_boot_time):
7624 * frame.c (xrdb_get_resource):
7625 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7626 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7627 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7628 (menuitem_highlight_callback, menu_destroy_callback)
7629 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7630 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7631 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7632 (xg_tool_bar_help_callback, tb_size_cb):
7633 * image.c (xpm_alloc_color, png_read_from_memory)
7634 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7635 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7637 * keymap.c (describe_map):
7638 * nsfns.m (Fns_display_monitor_attributes_list):
7639 * nsmenu.m (process_dialog:):
7640 * nsterm.m (hold_event):
7641 * process.c (wait_reading_process_output):
7642 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7643 * scroll.c (do_direct_scrolling, scrolling_1):
7644 * termcap.c (tgetent):
7645 * window.c (check_window_containing, add_window_to_list)
7646 (freeze_window_starts):
7647 * xdisp.c (compare_overlay_entries, vmessage):
7648 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7649 (x_get_monitor_attributes_xrandr)
7650 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7651 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7652 * xfont.c (xfont_match, xfont_open):
7653 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7654 (menubar_selection_callback, menu_position_func)
7655 (popup_selection_callback, create_and_show_popup_menu)
7656 (dialog_selection_callback, create_and_show_dialog):
7657 * xrdb.c (x_get_string_resource)
7659 * xsmfns.c (x_session_check_input):
7660 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7661 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7662 (xaw_jump_callback, xaw_scroll_callback):
7663 Omit unnecessary casts.
7665 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7667 Minor string-length refactoring.
7668 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7669 * frame.c (make_monitor_attribute_list):
7670 Prefer build_string to strlen + make_string.
7672 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7674 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7675 don't check minor_code (Bug#14417).
7677 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7679 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7680 vertical positions instead. This avoids calling MATRIX_ROW with
7681 row numbers that are possibly beyond valid limits. (Bug#15064)
7683 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7685 Use xstrdup and build_unibyte_string where applicable.
7686 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7687 * xfns.c (x_window):
7688 * xrdb.c (x_get_customization_string):
7689 * xterm.c (xim_initialize):
7690 * w32fns.c (w32_window): Use xstrdup.
7691 (w32_display_monitor_attributes_list):
7692 * emacs.c (init_cmdargs):
7693 * keyboard.c (PUSH_C_STR):
7694 * nsfont.m (nsfont_open):
7695 * sysdep.c (system_process_attributes):
7696 * w32.c (system_process_attributes):
7697 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7699 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7701 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7702 variables of these types so that GDB would know about them, as aid
7703 for debugging fatal exceptions. (Bug#15024) See also
7704 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7707 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7709 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7710 larger than the NSWindow (Bug#14934).
7712 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7714 Redesign redisplay interface to drop global variable updated_window.
7715 Always pass currently updated window as a parameter to update routines.
7716 * dispextern.h (updated_window): Remove declaration.
7717 (struct redisplay_interface): Pass window parameter to
7718 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7719 and after_update_window_hook.
7720 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7722 * dispnew.c (updated_window): Remove.
7723 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7724 (update_window_line): Adjust to match redisplay interface changes.
7725 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7726 (ns_scroll_run, ns_after_update_window_line):
7727 * w32term.c (x_update_window_begin, x_update_window_end)
7728 (x_after_update_window_line, x_scroll_run):
7729 * xterm.c (x_update_window_begin, x_update_window_end)
7730 (x_after_update_window_line, x_scroll_run):
7731 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7732 Likewise. Adjust comments where appropriate.
7733 (x_cursor_to): Simplify because this is always called during window
7734 update (but install debugging check anyway).
7735 (expose_window): Check must_be_updated_p flag to see whether this
7736 function is called during window update.
7738 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7740 Do not reset window modification event counters excessively.
7741 These leftovers and poor man's tricky methods to catch extra
7742 redisplay's attention are no longer needed.
7743 * frame.c (set_menu_bar_lines_1):
7744 * minibuf.c (read_minibuf_unwind):
7745 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7746 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7747 (window_scroll_line_based, Fset_window_configuration):
7748 * xdisp.c (redisplay_window): Do not reset last_modified and
7749 last_overlay_modified counters.
7751 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7753 * xselect.c (x_send_client_event): Set send_event and serial, memset
7754 data.l as it might be bigger than data.b. Use 24 bit mask to
7755 XSendEvent (Bug#15034).
7757 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7759 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7760 for TTY frames that are not the top frame on their console.
7763 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7765 * w32term.c (w32fullscreen_hook): Really maximize frame when
7766 asked for (Bug#14841).
7768 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7770 Prefer selected_window to Fselected_window, likewise for frames.
7771 * buffer.c (Fbuffer_swap_text):
7772 * data.c (Fvariable_binding_locus):
7773 * window.c (run_window_configuration_change_hook): Adjust users.
7774 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7775 Use decode_live_frame.
7777 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7779 Be more careful if selected window shows the buffer other than current,
7780 use window_outdated only if this is not so. This change should also
7781 address some weird issues discussed in Bug#13012.
7782 * window.h (window_outdated): New prototype.
7783 * window.c (window_outdated): Now here. Convert from static and
7784 always assume window's buffer.
7785 (Fwindow_end, Fwindow_line_height): Use it.
7786 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7787 and always assume window's buffer.
7788 (redisplay_window): Adjust user.
7789 (redisplay_internal): Call to reconsider_clip_changes once and
7790 check whether mode line should be updated only if selected window
7791 shows current buffer.
7792 (run_window_scroll_functions): Use eassert for debugging check.
7793 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7795 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7797 * window.c (window_scroll, window_scroll_pixel_based)
7798 (window_scroll_line_based): Use bool for booleans.
7800 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7802 * process.c: Fix minor off-by-one issues in descriptor counts.
7803 This shouldn't fix any real bugs, but it cleans up the code a bit.
7804 (max_process_desc, max_input_desc): -1, not 0, means none.
7806 (delete_input_desc): New function.
7807 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7808 (deactivate_process): Scan backwards when recomuting max_process_desc;
7809 that should be faster.
7810 (init_process_emacs): Initialize max_input_desc.
7812 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7814 Use region cache to speedup bidi_find_paragraph_start.
7815 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7816 Rename cache_long_line_scans to cache_long_scans.
7817 * buffer.c (bset_cache_long_line_scans): Rename to
7818 bset_cache_long_scans.
7819 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7820 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7822 (syms_of_buffer): Rename cache-long-line-scans to
7823 cache-long-scans. Adjust docstring.
7824 * search.c (newline_cache_on_off):
7825 * indent.c (width_run_cache_on_off): Adjust users.
7826 * bidi.c (bidi_paragraph_cache_on_off): New function.
7827 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7828 * insdel.c (prepare_to_modify_buffer):
7829 Invalidate bidi_paragraph_cache if enabled.
7831 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7833 Invalidate region caches only if buffer text is going to be changed.
7834 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7835 (modify_text): ...new prototype.
7836 (prepare_to_modify_buffer_1): New prototype.
7837 * textprop.c (modify_region): Rename to...
7838 (modify_text_properties): ...new function.
7839 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7840 (Fremove_list_of_text_properties): Adjust users.
7841 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7842 (modify_text): ...new function.
7843 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7844 (prepare_to_modify_buffer_1): ...new function.
7845 * casefiddle.c (casify_region):
7846 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7847 (Ftranspose_regions): Use modify_text.
7849 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7851 * lisp.mk (lisp): Add nadvice.elc.
7853 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7855 New macro to iterate over live buffers similar to frames.
7856 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7857 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7858 Declare buffer-related variables here to offload lisp.h.
7859 * buffer.c (Vbuffer_alist): Adjust comment.
7860 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7861 (other_buffer_safely):
7862 * data.c (store_symval_forwarding):
7863 * dispnew.c (Fframe_or_buffer_changed_p):
7864 * fileio.c (Fdo_auto_save):
7865 * filelock.c (unlock_all_files):
7866 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7868 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7870 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7871 * callproc.c (create_temp_file):
7872 * filelock.c (create_lock_file):
7873 Assume mkostemp, since it's now provided by Gnulib.
7875 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7877 * w32.c (mkostemp): New function.
7878 (mktemp): Remove, no longer used. Most of the code reused in
7879 mkostemp. (Bug#15015)
7880 (mktemp): Don't undef.
7882 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7884 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7885 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7886 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7887 (free_glyph_pool, check_glyph_memory): Likewise for
7888 all users. Adjust comments where appropriate.
7890 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7892 * composite.h: Minor fixups.
7893 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7894 to fix a misspelling, and change it to an inline function while
7895 we're at it (it need not be a macro). All uses changed.
7896 (composition_method, composition_valid_p):
7897 Rewrite to avoid assignments in if-conditions.
7899 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7901 Do not use global Lisp_Object in composition macros.
7902 * composite.h (composition_temp): Remove declaration.
7903 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7904 (composition_method, composition_valid_p): ...inline functions.
7905 (compose_region): Remove the leftover.
7906 * composite.c (composition_temp): Remove.
7907 (run_composition_function, update_compositions)
7908 (composition_compute_stop_pos, composition_adjust_point)
7909 (Ffind_composition_internal):
7910 * coding.c (handle_composition_annotation):
7911 * xdisp.c (handle_composition_prop, check_point_in_composition):
7912 Related users changed.
7914 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7916 Drop FRAME_PTR typedef.
7917 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7918 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7919 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7920 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7921 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7922 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7923 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7924 All related users changed.
7926 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7928 * eval.c (default_toplevel_binding): New function.
7930 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7931 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7932 (syms_of_eval): Export them.
7933 * data.c (Fdefault_value): Micro cleanup.
7934 * term.c (init_tty): Use "false".
7936 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7938 Fix X GC leak in GTK and raw (no toolkit) X ports.
7939 * xterm.c (x_free_frame_resources): If white and black relief
7940 GCs are allocated, always free them here.
7941 * xfns.c (x_make_gc): Omit redundant initialization.
7942 * widget.c (create_frame_gcs): Remove the leftover.
7943 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7944 in x_free_frame_resources.
7946 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7948 * nsterm.m (windowWillResize:toSize:): Only change title if
7949 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7951 (viewDidEndLiveResize): New method.
7953 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7954 inside NS_IMPL_COCOA.
7956 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7958 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7959 Do not check whether undo is enabled because record_insert and
7960 record_delete does that themselves.
7962 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7964 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7965 member which is not really used any more.
7966 (FRAME_XIC_BASE_FONTNAME): Remove.
7967 * xfns.c (xic_free_fontset): Adjust user.
7968 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7969 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7970 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7971 (xdialog_show): Use eassert for debugging check.
7972 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7974 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7976 * fileio.c, fns.c (merge): Move extern decl from here ...
7977 * lisp.h (merge): ... to here.
7979 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7981 Fix last font-related change.
7982 * w32font.h (w32font_list_internal, w32font_match_internal):
7984 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7985 (uniscribe_list_family): Adjust to match font API change.
7986 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7987 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7989 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7991 * frame.h (FRAME_MOUSE_UPDATE):
7992 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7993 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7995 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7997 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7998 * font.h (struct font_driver): Change list, match, and list_family
7999 functions to accept struct frame * as first arg.
8000 * font.c (font_score, font_compare, font_sort_entities):
8002 (font_sort_entities, font_list_entities, font_select_entity)
8003 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8004 match font API change.
8005 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8006 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8007 * ftxfont.c (ftxfont_list, ftxfont_match):
8008 * xftfont.c (xftfont_list, xftfont_match):
8009 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8010 * w32font.c (w32font_list, w32font_match, w32font_list)
8011 (w32font_list_internal, w32_font_match_internal): Likewise.
8012 * xfaces.c (Fx_family_fonts): Adjust user.
8014 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8016 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8017 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8018 only if HAVE_X_WINDOWS is in use.
8019 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8020 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8021 * w32term.c (x_wm_set_icon_position): Likewise.
8022 * w32fns.c (x_icon): Adjust user.
8024 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8026 * xterm.c (last_mouse_press_frame): Remove the
8027 leftover which is not really used any more.
8028 (handle_one_xevent, syms_of_xterm): Adjust users.
8029 (x_flush): Call XFlush once per each X display, not frame.
8030 This is better because this code always unconditionally skips
8031 non-X frames in Vframe_list and issues the only XFlush if we
8032 have more than one X frame on the same X display.
8033 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8034 Use bool for booleans.
8035 (x_draw_glyph_string_background, cvt_string_to_pixel)
8036 (cvt_pixel_dtor): Drop unnecessary prototypes.
8037 * xterm.h (x_display_ok): Adjust prototype.
8039 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8041 Drop unnecessary functions that deals with frame pixel size.
8042 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8043 (x_pixel_height): Drop prototypes.
8044 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8045 (x_pixel_height): Drop implementations.
8046 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8047 which should be always valid for window frame.
8048 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8049 * w32menu.c (Fx_popup_dialog):
8050 * xmenu.c (Fx_popup_dialog): Likewise for both.
8052 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8054 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8055 frame parameters and call to Fmodify_frame_parameters just once.
8056 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8057 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8058 and mention nil frame in docstring.
8060 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8062 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8063 (x_figure_window_size): Likewise. Adjust to return long.
8064 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8065 (toplevel): Move Qterminal_live_p to...
8066 * terminal.c (toplevel): ...here, make it static, and...
8067 (syms_of_terminal): ...DEFSYM here.
8068 * frame.h (Qterminal_live_p): Remove declaration.
8069 (make_frame, x_figure_window_size): Adjust prototype.
8070 * nsfns.m (Fx_create_frame): Use long for window flags.
8072 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8074 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8075 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8076 Do not assume that emacs_close (INT_MAX) is a no-op.
8078 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8080 * xfaces.c (make_face_cache): For struct face_cache, prefer
8081 xmalloc to xzalloc and so avoid redundant call to memset.
8082 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8084 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8086 * fringe.c (draw_window_fringes, update_window_fringes)
8087 (compute_fringe_widths):
8088 * w32term.c (x_draw_glyph_string):
8089 * window.c (candidate_window_p, Frecenter):
8090 * xfaces.c (realize_basic_faces, realize_default_face)
8091 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8092 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8093 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8094 * xmenu.c (Fx_menu_bar_open_internal):
8095 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8096 * xsettings.c (xft_settings_event):
8097 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8098 Use bool for booleans. Adjust style and comments where
8100 * dispextern.h (draw_window_fringes, update_window_fringes)
8101 (compute_fringe_widths):
8102 * xterm.h (x_had_errors_p): Adjust prototype.
8104 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8106 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8107 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8109 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8111 * fns.c (toplevel): Remove comment before Fsafe_length because
8114 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8116 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8118 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8120 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8121 frame which got the message is still alive, before dereferencing
8122 its pointer. (Bug#14970)
8124 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8125 be a live window, before using it as such. (Bug#14970)
8127 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8129 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8130 w32_detect_focus_change instead of doing part of its job by hand.
8131 This fixes the problem whereby FOCUS_OUT events were not sent to
8134 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8136 * process.c (Fprocess_list): Doc fix.
8138 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8139 being re-exposed only if it didn't ask to become visible.
8140 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8141 was previously iconified. (Bug#14841)
8142 (x_iconify_frame): Mark the frame iconified.
8144 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8146 Fix minor problems found by static checking.
8147 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8148 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8150 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8152 * eval.c (set_specpdl_old_value): New function.
8153 (unbind_to): Minor simplification.
8154 (get_backtrace_frame): New function.
8155 (Fbacktrace_frame): Use it. Add `base' argument.
8156 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8157 (syms_of_eval): Export backtrace-eval.
8158 * xterm.c (x_focus_changed): Simplify.
8160 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8162 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8164 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8166 * xdisp.c (redisplay_window): Instead of moving point out of
8167 scroll margin, reject the force_start method, and try scrolling
8168 instead. (Bug#14780)
8170 2013-07-24 Ken Brown <kbrown@cornell.edu>
8172 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8175 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8177 * eval.c (Fprogn): Do not check that BODY is a proper list.
8178 This undoes the previous change. The check slows down the
8179 interpreter, and is not needed to prevent a crash. See
8180 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8182 2013-07-23 Glenn Morris <rgm@gnu.org>
8184 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8186 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8188 Port to GNU/Linux systems with tinfo but not ncurses.
8189 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8190 to decide whether ncurses is being used. Without this change,
8191 GCC complains about tgetent not being declared, on a system
8192 that has tinfo installed but ncurses not installed.
8194 * eval.c (Fprogn): Check that BODY is a proper list.
8196 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8197 * data.c (Fsetq_default):
8198 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8199 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8201 Tune by taking advantage of the fact that ARGS is always a list
8202 when a function is declared to have UNEVALLED args.
8204 * emacsgtkfixed.c: Port to GCC 4.6.
8205 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8207 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8209 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8210 here to silence compiler warnings.
8212 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8214 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8215 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8216 from messing up Emacs's 'struct frame' (Bug#14923).
8218 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8220 * alloc.c (make_save_ptr_ptr): Define this function.
8221 It was inadvertently omitted. It's needed only if
8222 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8224 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8226 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8227 frame have focus (Bug#14895).
8229 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8231 Avoid vfork-related deadlock more cleanly.
8232 * callproc.c (child_setup): When the child's exec fails, output
8233 the program name, as that's more useful. Use O_NONBLOCK to avoid
8235 * process.c (create_process_1): Remove; no longer needed.
8236 (create_process): Remove timer hack; no longer needed, now that
8237 the child avoids deadlock.
8239 2013-07-20 Glenn Morris <rgm@gnu.org>
8241 * image.c (Fimage_flush): Fix doc typo.
8243 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8245 Fix array bounds violation when pty allocation fails.
8246 * process.c (PTY_NAME_SIZE): New constant.
8247 (pty_name): Remove static variable; it's now auto.
8248 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8249 Take pty_name as an arg rather than using a static variable.
8250 All callers changed.
8251 (create_process): Recover pty_flag from process, not from volatile local.
8252 (create_pty): Stay inside array even when pty allocation fails.
8253 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8255 * lread.c (Fload): Avoid initialization only when lint checking.
8256 Mention that it's needed only for older GCCs.
8258 2013-07-20 Kenichi Handa <handa@gnu.org>
8260 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8261 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8263 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8265 * lread.c (Fload): Avoid uninitialized warning.
8267 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8269 Fix some minor file descriptor leaks and related glitches.
8270 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8271 (create_lock_file): Use write, not emacs_write.
8272 * image.c (slurp_file, png_load_body):
8273 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8274 (server_accept_connection):
8275 Don't leak an fd on memory allocation failure.
8276 * image.c (slurp_file): Add a cheap heuristic for growing files.
8277 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8278 as that's what the other routines do. Maybe input need not be
8279 blocked at all, but it's better to be consistent.
8280 Avoid undefined behavior when strlen is zero.
8282 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8283 (NSTATICS): Now a constant; doesn't need to be a macro.
8285 2013-07-19 Richard Stallman <rms@gnu.org>
8287 * coding.c (decode_coding_utf_8): Add simple loop for fast
8288 processing of ASCII characters.
8290 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8292 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8294 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8296 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8297 unportable 'struct x_display_info'.
8298 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8301 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8303 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8304 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8306 (system_process_attributes): Prefer plain char to unsigned char
8307 when either will do. Clean up properly if interrupted or if
8308 memory allocations fail. Don't assume sscanf succeeds.
8309 Remove no-longer-needed workaround to stop GCC from whining.
8310 Read command-line once, instead of multiple times. Check read status a
8313 Fix obscure porting bug with varargs functions.
8314 The code assumed that int is treated like ptrdiff_t in a vararg
8315 function, which is not a portable assumption. There was a similar
8316 -- though these days less likely -- porting problem with various
8317 assumptions that pointers of different types all smell the same as
8318 far as vararg functions is conserved. To make this problem less
8319 likely in the future, redo the API to use varargs functions.
8320 * alloc.c (make_save_value): Remove this vararg function.
8321 All uses changed to ...
8322 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8323 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8325 (make_save_ptr): Rename from make_save_pointer, for consistency with
8326 the above. Define only on platforms that need it. All uses changed.
8328 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8330 * keyboard.c: Try to fix typos in previous change.
8331 (DISPLAY_LIST_INFO): New macro.
8332 (kbd_buffer_get_event): Do not access members that are not present
8333 in X11. Revert inadvertent change of "!=" to "=".
8335 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8337 * keyboard.c (kbd_buffer_get_event):
8338 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8339 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8341 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8343 * filelock.c: Fix unlikely file descriptor leaks.
8344 (get_boot_time_1): Rework to avoid using emacs_open.
8345 This doesn't actually fix a leak, but is better anyway.
8346 (read_lock_data): Use read, not emacs_read.
8348 * doc.c: Fix minor memory and file descriptor leaks.
8349 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8350 (get_doc_string, Fsnarf_documentation):
8351 Fix file descriptor leak on error.
8353 * term.c: Fix minor fdopen-related file descriptor leaks.
8354 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8355 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8357 * charset.c: Fix file descriptor leaks and errno issues.
8359 (load_charset_map_from_file): Don't leak file descriptor on error.
8360 Use plain record_xmalloc since the allocation is larger than
8361 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8363 * eval.c (record_unwind_protect_nothing):
8364 * fileio.c (fclose_unwind):
8366 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8367 The replacement doesn't block input, but that no longer seems
8370 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8372 * lread.c: Fix file descriptor leaks and errno issues.
8373 (Fload): Close some races that leaked fds or streams when 'load'
8375 (Fload, openp): Report error number of last nontrivial failure to open.
8376 ENOENT counts as trivial.
8377 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8379 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8380 now that the function is always called with a nonnegative arg.
8381 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8382 All uses replaced with ...
8383 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8385 A few more minor file errno-reporting bugs.
8386 * callproc.c (Fcall_process):
8387 * doc.c (Fsnarf_documentation):
8388 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8389 * process.c (set_socket_option):
8390 Don't let a constructor trash errno.
8391 * doc.c: Include <errno.h>.
8393 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8395 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8397 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8399 Fix w32 bug with call-process-region (Bug#14885).
8400 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8401 to Fcall_process when the input is empty. This simplifies the
8402 code a bit. It makes no difference on POSIXish platforms but
8403 apparently it fixes a bug on w32.
8405 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8406 * fileio.c (close_file_unwind): Don't close if FD is negative;
8407 this can happen when unwinding a zapped file descriptor.
8408 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8409 in case Emacs runs out of memory between the two unwind-protects.
8410 Don't trash errno when closing FD.
8411 Zap the FD in the specpdl when closing it, instead of deferring
8412 the removal of the unwind-protect; this fixes a bug where a child
8413 function unwinds the stack past us.
8415 New unwind-protect flavors to better type-check C callbacks.
8416 This also lessens the need to write wrappers for callbacks,
8417 and the need for make_save_pointer.
8418 * alloc.c (free_save_value):
8419 * atimer.c (run_all_atimers):
8421 * alloc.c (safe_alloca_unwind):
8422 * atimer.c (unwind_stop_other_atimers):
8423 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8424 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8425 * minibuf.c (choose_minibuf_frame_1):
8426 * process.c (make_serial_process_unwind):
8427 * xdisp.c (pop_message_unwind):
8428 * xselect.c (queue_selection_requests_unwind):
8429 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8430 * alloc.c (record_xmalloc):
8431 Prefer record_unwind_protect_ptr to record_unwind_protect with
8433 * alloc.c (Fgarbage_collect):
8434 Prefer record_unwind_protect_void to passing a dummy.
8435 * buffer.c (restore_buffer):
8436 * window.c (restore_window_configuration):
8437 * xfns.c, w32fns.c (do_unwind_create_frame)
8438 New wrapper. All record-unwind uses of wrappee changed.
8439 * buffer.c (set_buffer_if_live):
8440 * callproc.c (call_process_cleanup, delete_temp_file):
8441 * coding.c (code_conversion_restore):
8442 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8443 * editfns.c (save_excursion_restore)
8444 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8445 (save_restriction_restore):
8446 * eval.c (restore_stack_limits, un_autoload):
8447 * fns.c (require_unwind):
8448 * keyboard.c (recursive_edit_unwind, tracking_off):
8449 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8450 * macros.c (pop_kbd_macro, restore_menu_items):
8451 * nsfns.m (unwind_create_frame):
8452 * print.c (print_unwind):
8453 * process.c (start_process_unwind):
8454 * search.c (unwind_set_match_data):
8455 * window.c (select_window_norecord, select_frame_norecord):
8456 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8457 (fast_set_selected_frame):
8458 * xfns.c, w32fns.c (unwind_create_tip_frame):
8459 Return void, not a dummy Lisp_Object. All uses changed.
8460 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8461 * callproc.c (call_process_kill):
8462 * fileio.c (restore_point_unwind, decide_coding_unwind)
8463 (build_annotations_unwind):
8464 * insdel.c (Fcombine_after_change_execute_1):
8465 * keyboard.c (read_char_help_form_unwind):
8466 * menu.c (unuse_menu_items):
8467 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8468 * sound.c (sound_cleanup):
8469 * xdisp.c (unwind_redisplay):
8470 * xfns.c (clean_up_dialog):
8471 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8472 Accept no args and return void, instead of accepting and returning
8473 a dummy Lisp_Object. All uses changed.
8474 * cygw32.c (fchdir_unwind):
8475 * fileio.c (close_file_unwind):
8476 * keyboard.c (restore_kboard_configuration):
8477 * lread.c (readevalllop_1):
8478 * process.c (wait_reading_process_output_unwind):
8479 Accept int and return void, rather than accepting an Emacs integer
8480 and returning a dummy object. In some cases this fixes an
8481 unlikely bug when the corresponding int is outside Emacs integer
8482 range. All uses changed.
8483 * dired.c (directory_files_internal_unwind):
8484 * fileio.c (do_auto_save_unwind):
8485 * gtkutil.c (pop_down_dialog):
8486 * insdel.c (reset_var_on_error):
8487 * lread.c (load_unwind):
8488 * xfns.c (clean_up_file_dialog):
8489 * xmenu.c, nsmenu.m (pop_down_menu):
8490 * xmenu.c (cleanup_widget_value_tree):
8491 * xselect.c (wait_for_property_change_unwind):
8492 Accept pointer and return void, rather than accepting an Emacs
8493 save value encapsulating the pointer and returning a dummy object.
8495 * editfns.c (Fformat): Update the saved pointer directly via
8496 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8497 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8498 (unwind_body): New function.
8499 (record_unwind_protect): First arg is now a function returning void,
8500 not a dummy Lisp_Object.
8501 (record_unwind_protect_ptr, record_unwind_protect_int)
8502 (record_unwind_protect_void): New functions.
8503 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8504 * fileio.c (struct auto_save_unwind): New type.
8505 (do_auto_save_unwind): Use it.
8506 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8507 * insdel.c (struct rvoe_arg): New type.
8508 (reset_var_on_error): Use it.
8509 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8511 (specbinding_func): Remove; there are now several such functions.
8512 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8513 (set_unwind_protect_ptr): New function.
8514 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8516 Be simpler and more consistent about reporting I/O errors.
8517 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8518 Say "Read error" and "Write error", rather than "I/O error", or
8519 "IO error reading", or "IO error writing", when a read or write
8521 * process.c (Fmake_network_process, wait_reading_process_output)
8522 (send_process, Fprocess_send_eof, wait_reading_process_output):
8523 Capitalize diagnostics consistently. Put "failed foo" at the
8524 start of the diagnostic, so that we don't capitalize the
8525 function name "foo". Consistently say "failed" for such
8527 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8528 All callers changed. This is so it can use report_file_error.
8529 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8530 diagnostics consistently as above.
8532 * fileio.c (report_file_errno): Fix errno reporting bug.
8533 If the file name is neither null nor a pair, package it up as a
8534 singleton list. All callers changed, both to this function and to
8535 report_file_error. This fixes a bug where the memory allocator
8536 invoked by list1 set errno so that the immediately following
8537 report_file_error reported the wrong errno value.
8539 Fix minor problems found by --enable-gcc-warnings.
8540 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8541 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8543 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8545 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8546 Set event->arg to Qt if switch-event shall be generated.
8547 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8549 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8551 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8554 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8555 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8556 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8557 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8558 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8559 and there is a focused frame.
8560 (head_table): Add focus-in and focus-out.
8561 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8562 bind to handle-focus-in/out.
8564 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8565 (Fhandle_switch_frame): Call Fhandle_focus_in.
8566 (syms_of_frame): defsubr handle-focus-in/out.
8568 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8570 Fix porting bug to older POSIXish platforms (Bug#14862).
8571 * sysdep.c (emacs_pipe): New function, that implements
8572 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8573 This should port better to CentOS 5 and to Mac OS X 10.6.
8574 All calls to pipe2 changed.
8576 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8577 This makes the code easier to read and the executable a bit smaller.
8578 Do not replace all calls to Fcons that happen to create lists,
8579 just calls that are intended to create lists. For example, when
8580 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8581 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8582 Similarly for list2 through list5.
8583 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8584 * bytecode.c (exec_byte_code):
8585 * callint.c (quotify_arg, Fcall_interactively):
8586 * callproc.c (Fcall_process, create_temp_file):
8587 * charset.c (load_charset_map_from_file)
8588 (Fdefine_charset_internal, init_charset):
8589 * coding.c (get_translation_table, detect_coding_system)
8590 (Fcheck_coding_systems_region)
8591 (Fset_terminal_coding_system_internal)
8592 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8593 * composite.c (update_compositions, Ffind_composition_internal):
8594 * dired.c (directory_files_internal, file_name_completion)
8596 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8597 * doc.c (Fsnarf_documentation):
8598 * editfns.c (Fmessage_box):
8600 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8601 (Feval, eval_sub, Ffuncall, apply_lambda):
8602 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8603 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8604 (Fset_file_times, Finsert_file_contents)
8605 (Fchoose_write_coding_system, Fwrite_region):
8606 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8607 * font.c (font_registry_charsets, font_parse_fcname)
8608 (font_prepare_cache, font_update_drivers, Flist_fonts):
8609 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8610 * frame.c (make_frame, Fmake_terminal_frame)
8611 (x_set_frame_parameters, x_report_frame_params)
8612 (x_default_parameter, Fx_parse_geometry):
8613 * ftfont.c (syms_of_ftfont):
8614 * image.c (gif_load):
8615 * keyboard.c (command_loop_1):
8616 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8617 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8618 (Fminor_mode_key_binding, accessible_keymaps_1)
8619 (Faccessible_keymaps, Fwhere_is_internal):
8620 * lread.c (read_emacs_mule_char):
8621 * menu.c (find_and_return_menu_selection):
8622 * minibuf.c (get_minibuffer):
8623 * nsfns.m (Fns_perform_service):
8624 * nsfont.m (ns_script_to_charset):
8625 * nsmenu.m (ns_popup_dialog):
8626 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8627 (Fx_own_selection_internal):
8628 * nsterm.m (append2):
8629 * print.c (Fredirect_debugging_output)
8630 (print_prune_string_charset):
8631 * process.c (Fdelete_process, Fprocess_contact)
8632 (Fformat_network_address, set_socket_option)
8633 (read_and_dispose_of_process_output, write_queue_push)
8634 (send_process, exec_sentinel):
8635 * sound.c (Fplay_sound_internal):
8636 * textprop.c (validate_plist, add_properties)
8637 (Fput_text_property, Fadd_face_text_property)
8638 (copy_text_properties, text_property_list, syms_of_textprop):
8639 * unexaix.c (report_error):
8640 * unexcoff.c (report_error):
8641 * unexsol.c (unexec):
8642 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8643 (Fformat_mode_line, syms_of_xdisp):
8644 * xfaces.c (set_font_frame_param)
8645 (Finternal_lisp_face_attribute_values)
8646 (Finternal_merge_in_global_face, syms_of_xfaces):
8647 * xfns.c (x_default_scroll_bar_color_parameter)
8648 (x_default_font_parameter, x_create_tip_frame):
8649 * xfont.c (xfont_supported_scripts):
8650 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8651 (menu_help_callback, xmenu_show):
8653 * xterm.c (set_wm_state):
8654 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8655 and similarly for list2 through list5.
8657 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8659 * callproc.c (Fcall_process_region): Fix minor race and tune.
8660 (create_temp_file): New function, with the temp-file-creation part
8661 of the old Fcall_process_region. Use Fcopy_sequence to create the
8662 temp file name, rather than alloca + build_string, for simplicity.
8663 Don't bother to block input around the temp file creation;
8664 shouldn't be needed. Simplify use of mktemp.
8665 Use record_unwind_protect immediately after creating the temp file;
8666 this closes an unlikely race where the temp file was not removed.
8667 Use memcpy rather than an open-coded loop.
8668 (Fcall_process_region): Use the new function. If the input is
8669 empty, redirect from /dev/null rather than from a newly created
8670 empty temp file; this avoids unnecessary file system traffic.
8672 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8674 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8675 Simplify by making this case like the other two. This is a bit
8676 slower on obsolete hosts, but the extra complexity isn't worth it.
8678 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8679 * process.c (create_process) [!DOS_NT]:
8680 Remove now-unnecessary calls to emacs_close.
8682 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8684 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8685 returning early. (Bug#14850)
8687 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8688 and inhibit-iso-escape-detection attributes of 'undecided'.
8691 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8693 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8694 Reported by Herbert J. Skuhra in
8695 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8697 Don't lose top specpdl entry when memory is exhausted.
8698 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8699 specpdl overflow here, to simplify callers; all callers changed.
8700 Always reserve an unused entry at the stack top; this avoids
8701 losing the top entry's information when memory is exhausted.
8703 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8705 Clean up errno reporting and fix some errno-reporting bugs.
8706 * callproc.c (Fcall_process):
8707 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8708 * process.c (create_process, Fmake_network_process):
8709 * unexaix.c (report_error):
8710 * unexcoff.c (report_error):
8711 Be more careful about reporting the errno of failed operations.
8712 The code previously reported the wrong errno sometimes.
8713 Also, prefer report_file_errno to setting errno + report_file_error.
8714 (Fcall_process): Look at openp return value rather than at path,
8715 as that's a bit faster and clearer when there's a numeric predicate.
8716 * fileio.c (report_file_errno): New function, with most of the
8717 old contents of report_file_error.
8718 (report_file_error): Use it.
8719 (Ffile_exists_p, Ffile_accessible_directory_p):
8720 Set errno to 0 when it is junk.
8721 * fileio.c (Faccess_file):
8722 * image.c (x_create_bitmap_from_file):
8723 Use faccessat rather than opening the file, to avoid the hassle of
8724 having a file descriptor open.
8725 * lisp.h (report_file_errno): New decl.
8726 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8729 * process.c (create_process, wait_reading_process_output) [AIX]:
8730 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8731 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8732 a multithreaded environment anyway).
8733 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8735 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8737 * image.c (x_find_image_file): Don't close a remote file handle.
8739 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8741 Fix races with threads and file descriptors.
8742 * callproc.c (Fcall_process_region):
8743 * dired.c (open_directory):
8744 * emacs.c (main, Fdaemon_initialized):
8745 * image.c (x_find_image_file):
8746 * inotify.c (Finotify_rm_watch):
8747 * lread.c (Flocate_file_internal):
8748 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8749 * term.c (term_mouse_moveto, init_tty):
8750 * termcap.c (tgetent):
8751 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8752 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8753 * unexhp9k800.c, unexmacosx.c (unexec):
8754 * callproc.c (Fcall_process_region):
8755 Use emacs_close, not close.
8756 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8757 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8758 and posix_close function on current platforms (which all lack them).
8759 (emacs_close): Use it. This should fix the races on GNU/Linux and
8760 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8761 and it should avoid closing random victim file descriptors on
8764 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8766 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8767 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8770 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8771 This is for .gdbinit xbacktrace.
8773 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8774 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8775 (emacs_set_tty): Now static.
8776 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8777 * term.c (tty_capable_p, tty_default_color_capabilities)
8778 (get_tty_terminal, term_mouse_movement)
8779 (handle_one_term_event, init_tty, maybe_fatal):
8780 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8781 (tgetent, scan_file, name_match, compare_contin):
8782 * terminal.c (get_terminal):
8783 Use bool for boolean.
8784 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8785 Prefer char to unsigned char if either will do.
8786 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8787 (tty_write_glyphs): Prefer int to unsigned.
8788 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8789 All callers changed.
8790 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8792 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8795 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8796 (B__dummy__): New dummy symbol, to pacify C89.
8797 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8798 they can't grok varargs macros.
8799 * dispnew.c (add_window_display_history)
8800 (add_frame_display_history):
8801 * print.c (print_object):
8802 * xdisp.c (debug_method_add):
8803 Use %p printf format only for void pointers.
8804 * emacs.c (usage_message): New constant, replacing ...
8805 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8806 (main): Adjust to usage reorg.
8807 * fns.c (syms_of_fns):
8808 * profiler.c (syms_of_profiler):
8809 Don't use non-constant struct initializers.
8810 * gnutls.h (gnutls_initstage_t):
8811 * lisp.h (enum Lisp_Fwd_Type):
8812 * lread.c (lisp_file_lexically_bound_p):
8813 * xsettings.c (anonymous enum):
8814 Remove trailing comma.
8815 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8816 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8817 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8819 * regex.c (const_re_char): New type, to pacify strict C89.
8820 All uses of 'const re_char' replaced to use it.
8821 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8822 with glibc when strict C89. This change is imported from gnulib.
8824 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8825 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8826 Omit GNU_LINUX implementation, since it requires long long.
8827 * xterm.c (x_draw_underwave):
8828 Do not assume the traditional order of struct's members.
8829 (x_term_init): Rewrite to avoid the need for non-constant structure
8832 Syntax cleanup, mostly replacing macros with functions.
8833 This removes the need for the syntax_temp hack.
8834 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8835 * syntax.c (SYNTAX_INLINE): New macro.
8836 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8837 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8838 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8839 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8840 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8841 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8842 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8843 Now constants, not macros.
8844 (syntax_temp) [!__GNUC__]: Remove.
8845 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8846 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8847 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8848 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8849 Move here from syntax.h; now functions, not macros. Except for the
8850 last function, these are static since only syntax.c uses them.
8851 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8852 All uses changed. Now a function, not a macro; use this fact
8853 to simplify the code.
8854 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8855 compiler bugs; no longer relevant.
8856 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8857 (SYNTAX_INLINE): New macro.
8858 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8859 for the new functions. Use bool for boolean member.
8860 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8861 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8862 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8863 (SETUP_BUFFER_SYNTAX_TABLE):
8864 Now extern inline functions, not macros.
8865 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8866 Remove; all uses replaced by implementation.
8867 (syntax_temp) [!__GNUC__]: Remove decl.
8868 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8870 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8872 * emacs.c (main): Fix syntax error.
8874 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8876 Timestamp fixes for undo (Bug#14824).
8877 * atimer.c (schedule_atimer):
8878 * fileio.c (Ffile_newer_than_file_p):
8879 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8880 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8881 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8882 (syms_of_fileio): Remove Sclear_visited_file_name.
8883 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8884 file doesn't exist; this avoids an ambiguity with negative timestamps.
8885 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8886 * systime.h (make_emacs_time, invalid_emacs_time):
8887 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8888 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8889 * undo.c (record_first_change): Push (visited-file-modtime) onto
8890 undo list rather than reimplementing it by hand, incorrectly.
8892 2013-07-09 Ken Brown <kbrown@cornell.edu>
8894 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8896 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8898 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8900 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8902 Handle errno and exit status a bit more carefully.
8903 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8904 number into an exit status. Instead, use EXIT_CANCELED.
8905 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8906 * callproc.c (relocate_fd):
8907 * emacs.c (close_output_streams, main):
8908 * process.c (create_process):
8909 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8910 Use emacs_perror for simplicity.
8911 * callproc.c (relocate_fd, main):
8912 * sysdep.c (sys_subshell):
8913 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8914 (shut_down_emacs): Use emacs_write, not write.
8915 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8916 * fileio.c (Fcopy_file, e_write):
8917 * nsterm.m (ns_select):
8918 * process.c (send_process):
8919 * sound.c (vox_write):
8920 Use emacs_write_sig, not emacs_write.
8921 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8922 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8924 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8926 (emacs_full_write): New function.
8927 (emacs_write): Rewrite to use it.
8928 (emacswrite_sig, emacs_perror): New functions.
8929 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8931 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8933 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8934 on NS even if it is present. Pixmap on NS is a void*.
8936 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8938 Port to Ubuntu 10 (Bug#14803).
8939 Problem reported by T.V. Raman.
8940 * process.c (close_on_exec, accept4, process_socket):
8941 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8943 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8945 * w32.c (sys_dup): Declare prototype.
8949 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8951 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8953 Make file descriptors close-on-exec when possible (Bug#14803).
8954 This simplifies Emacs a bit, since it no longer needs to worry
8955 about closing file descriptors by hand in some cases.
8956 It also fixes some unlikely races. Not all such races, as
8957 libraries often open files internally without setting
8958 close-on-exec, but it's an improvement.
8959 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8960 * callproc.c (Fcall_process) [!MSDOS]:
8961 * emacs.c (main) [!DOS_NT]:
8962 * nsterm.m (ns_term_init):
8963 * process.c (create_process):
8964 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8965 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8966 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8967 Prefer mkostemp with O_CLOEXEC to mkstemp.
8968 * callproc.c (relocate_fd) [!WINDOWSNT]:
8969 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8970 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8972 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8973 Make the resulting file descriptor close-on-exec.
8974 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8975 * lread.c (load_descriptor_list, load_descriptor_unwind):
8976 Remove; no longer needed. All uses removed.
8977 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8978 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8980 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8981 (Fmake_network_process, Fnetwork_interface_list)
8982 (Fnetwork_interface_info, server_accept_connection):
8983 Make newly-created socket close-on-exec.
8984 * sysdep.c (emacs_open, emacs_fopen):
8985 Make new-created descriptor close-on-exec.
8986 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8987 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8989 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8991 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8992 for NS_IMPL_GNUSTEP.
8994 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8996 Fix openp errno handling.
8997 * callproc.c (Fcall_process): Preserve openp errno around close.
8998 * lread.c (openp): Set errno when returning -1, as some callers
9001 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9003 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9005 * nsterm.h (NSSavePanel): Update comment.
9006 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9007 (ns_run_file_dialog): Declare.
9009 * nsfns.m: Remove panelOK.
9011 (ns_run_file_dialog): New function.
9012 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9013 event loop, so file dialog is popped up by ns_run_file_dialog, called
9014 by sendEvent (Bug#14578).
9015 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9017 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9019 * xdisp.c (default_line_pixel_height): New function.
9020 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9021 (try_cursor_movement, redisplay_window, try_window)
9022 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9024 * window.c (window_scroll_pixel_based):
9025 use default_line_pixel_height.
9027 * dispextern.h (default_line_pixel_height): Add prototype.
9029 * frame.c (x_set_line_spacing): Accept a float value for
9030 line-spacing parameter, per the documentation.
9032 * data.c (Fmultibyte_string_p): Doc fix.
9034 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9036 Use emacs_open more consistently when opening files.
9037 This handles EINTR more consistently now, and makes it easier
9038 to introduce other uniform changes to file descriptor handling.
9039 * sysstdio.h: New file.
9040 * buffer.c (mmap_init):
9041 * cygw32.c (chdir_to_default_directory):
9042 * dispnew.c (Fopen_termscript):
9043 * emacs.c (Fdaemon_initialized):
9044 * fileio.c (Fdo_auto_save):
9045 * image.c (slurp_file, png_load_body, jpeg_load_body):
9046 * keyboard.c (Fopen_dribble_file):
9048 * print.c (Fredirect_debugging_output):
9049 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9050 * termcap.c (tgetent):
9051 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9052 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9053 * w32term.c (w32_initialize) [CYGWIN]:
9054 * xfaces.c (Fx_load_color_file):
9055 Use emacs_open instead of plain open, and emacs_fopen instead of
9057 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9058 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9059 * callproc.c (default_output_mode): New constant.
9060 (Fcall_process): Use it to call emacs_open instead of plain creat.
9061 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9062 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9063 (emacs_fopen): New function.
9064 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9065 Include <lisp.h>, for emacs_open.
9066 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9068 Remove duplicate #include directives.
9069 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9071 Don't include stdio.h twice.
9072 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9073 Don't include sys/types.h or stdio.h twice.
9074 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9075 * lread.c: Don't include coding.h twice.
9076 * nsfont.m: Don't include frame.h twice.
9077 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9078 * ralloc.c: Don't include <unistd.h> twice.
9079 * xdisp.c: Don't include font.h twice.
9080 * xterm.c: Don't include fontset.h twice.
9081 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9083 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9085 Scale ImageMagick images more carefully.
9086 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9087 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9088 Be more careful about avoiding undefined behavior after
9089 integer overflow and division by zero.
9091 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9093 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9094 (syms_of_w32fns): DEFSYM them.
9095 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9096 (CCHDEVICENAME): Define macros if not defined.
9097 (struct MONITOR_INFO_EX): New struct.
9098 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9099 (enum_display_monitors_fn): New variable.
9100 (globals_of_w32fns): Initialize it.
9101 (Fx_display_pixel_width, Fx_display_pixel_height)
9102 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9103 multi-monitor setups in docstrings.
9104 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9105 screen size by primary monitor's millimeter per pixel.
9106 (w32_monitor_enum, w32_display_monitor_attributes_list)
9107 (w32_display_monitor_attributes_list_fallback)
9108 (Fw32_display_monitor_attributes_list): New functions.
9109 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9111 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9113 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9115 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9117 * fileio.c (Qfile_notify_error): New error symbol.
9119 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9120 * inotify.c (inotify_callback, symbol_to_inotifymask)
9121 (Finotify_add_watch, Finotify_rm_watch): Use it.
9122 (inotifyevent_to_event): Exchange order of cookie and file name.
9123 (Finotify_add_watch): Adapt docstring.
9125 * lisp.h (Qfile_notify_error): Declare.
9127 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9129 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9130 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9131 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9132 which did not work (see <http://bugs.gnu.org/14569#307>).
9133 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9134 && (!noninteractive || initialized)). This attempts to thread
9135 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9137 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9139 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9140 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9142 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9144 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9145 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9146 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9147 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9149 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9151 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9152 Define to __sys_siglist.
9154 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9156 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9157 word-wrap, so that overflow-newline-into-fringe would work in
9158 visual-line-mode. (Bug#2749)
9159 (move_it_in_display_line_to): When the last scanned display
9160 element fits exactly on the display line, and
9161 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9162 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9163 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9164 finding buffer position that corresponds to pixel coordinates,
9165 e.g. in buffer_posn_from_coords.
9167 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9169 * process.c (handle_child_signal): Call catch_child_signal if
9172 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9174 Don't convert function pointers to void * and back.
9175 It isn't portable C, and it's easy enough to avoid.
9176 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9177 (make_save_value): Add support for SAVE_FUNCPOINTER.
9178 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9179 * print.c (print_object):
9180 Distinguish function from object pointers.
9181 * lisp.h (SAVE_FUNCPOINTER): New constant.
9182 (SAVE_SLOT_BITS): Adjust to it.
9183 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9184 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9185 (voidfuncptr): New typedef.
9186 (struct Lisp_Save_Value): New member data[0].funcpointer.
9187 (XSAVE_FUNCPOINTER): New function.
9189 Simplify buildobj processing.
9190 * Makefile.in (buildobj.h): Make it a sequence of strings each
9191 followed by comma, rather than a single string. Put it into a
9192 .tmp file in case there's an error while generating it.
9193 (gl-stamp): Use .tmp for temp files.
9194 (mostlyclean): Clean .tmp files.
9195 * doc.c (buildobj): Move to just the routine that needs it.
9196 It's now an array of strings, so processing is simpler.
9198 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9200 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9201 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9202 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9203 Invoke malloc_enable_thread even when not interactive.
9204 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9205 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9206 in this case, since the underlying bug has now been fixed.
9208 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9210 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9211 unlinking it (bug#14691).
9213 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9215 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9216 before checking whether buffer is modified. This lets
9217 `kill-buffer-query-functions' cancel killing of the buffer or save
9218 its content before `kill-buffer' asks user the "Buffer %s
9219 modified; kill anyway?" question.
9221 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9223 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9224 Let the super performKeyEquivalent deal with them (Bug#14747).
9226 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9228 * widget.c (resize_cb): Remove unused local.
9230 Do not use GTK 3 if it exists but cannot be compiled.
9231 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9232 * xterm.c (x_error_handler) [!USE_GTK]:
9235 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9237 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9239 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9240 to the valid range of values. (Bug#14753)
9242 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9243 when moving point by using the current glyph matrix. This avoids
9244 the need to force redisplay when this function is called in a
9247 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9249 Fix minor problems found by static checking.
9250 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9251 Redo the latter's body to sidestep GCC parenthesization warnings.
9252 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9253 * coding.c (detect_coding, detect_coding_system):
9254 * coding.h (struct undecided_spec):
9255 Use bool for boolean.
9256 * image.c (QCmax_width, QCmax_height): Now static.
9257 * xdisp.c (Fmove_point_visually): Remove unused local.
9259 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9261 * xdisp.c (Fmove_point_visually): New function.
9263 2013-06-28 Kenichi Handa <handa@gnu.org>
9265 * coding.h (define_coding_undecided_arg_index): New enum.
9266 (coding_attr_index): New members
9267 coding_attr_undecided_inhibit_null_byte_detection,
9268 coding_attr_undecided_inhibit_iso_escape_detection,
9269 coding_attr_undecided_prefer_utf_8.
9270 (undecided_spec): New struct.
9271 (struct coding_system): New member `undecided' of the member
9274 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9275 (detect_coding): Likewise.
9276 (detect_coding_system): Likewise.
9277 (Fdefine_coding_system_internal): New coding system properties
9278 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9280 (syms_of_coding): Adjust for coding_arg_undecided_max.
9282 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9284 * image.c (x_from_xcolors): Remove unused local.
9286 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9288 Defer image data transfer between X client and server until actual
9291 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9294 * image.c (Destroy_Image): Remove.
9295 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9296 `mask_p', and `colors_p'. All uses changed.
9297 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9298 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9299 New macros for `flags' arg to x_clear_image_1.
9300 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9301 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9302 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9303 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9304 (image_get_x_image, image_unget_x_image): New functions or macros.
9305 (image_background, image_background_transparent, x_to_xcolors)
9306 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9307 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9308 instead of Destroy_Image.
9309 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9310 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9311 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9312 (imagemagick_load_image, svg_load_image): Use them instead of
9313 x_create_x_image_and_pixmap, and x_put_x_image followed by
9314 x_destroy_x_image, respectively.
9315 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9316 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9317 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9318 background_transparent fields.
9319 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9320 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9322 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9324 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9325 This mostly consists of undoing recent changes.
9326 * callproc.c (Fcall_process):
9327 * process.c (create_process):
9328 Do not worry about catching SIGCHLD here, undoing previous change.
9329 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9330 * process.c, process.h (catch_child_signal):
9331 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9332 * process.c (catch_child_handler): Don't worry about being called
9333 lazily and do not assume caller has blocked SIGCHLD, undoing
9334 previous change. Move first-time stuff back to
9335 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9336 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9337 set lib_child_handler if it's already initialized, which may
9338 help avoid problems on GNUstep.
9340 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9342 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9343 * callproc.c (Fcall_process):
9344 * process.c (create_process):
9345 Make sure SIGCHLD is caught before we fork,
9346 since Emacs startup no arranges to catch SIGCHLD.
9347 * process.c (lib_child_handler): Initialize to null, not to
9349 (catch_child_signal): Allow self to be called lazily.
9350 Do nothing if it's already been called.
9351 Assume caller has blocked SIGCHLD (all callers do now).
9352 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9353 just before it's really needed.
9354 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9355 since it hasn't been caught yet.
9357 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9359 * image.c (compute_image_size): New function to implement
9360 :max-width and :max-height.
9361 (imagemagick_load_image): Use it.
9363 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9365 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9366 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9368 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9369 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9370 the SIGCHLD handler, since the code is not atomic and (due to glib)
9371 signals may be arriving now.
9372 * sysdep.c (init_signals): Do not catch child signals here;
9373 'main' now does that later, at a safer time.
9375 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9377 Clean up SIGCHLD handling a bit (Bug#14569).
9378 * process.c, process.h (catch_child_signal):
9379 Now always extern, even if !NS_IMPL_GNUSTEP.
9380 * process.c (catch_child_signal): Move glib tickler here from
9381 init_process_emacs, so that it's done earlier in Emacs
9382 initialization. Also move the noninteractive && !initialized
9383 check here from init_process_emacs. This is all a bit cleaner for
9384 GNUish platforms, and I hope it works around the Cygwin bug.
9385 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9386 that glib signal handling is tickled before glib creates threads.
9388 * process.c (wait_reading_process_output): Avoid int overflow
9389 when reading more than 2 GiB total from a process.
9391 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9393 * process.c (create_process): Handle a couple more cases,
9394 i.e., work even if new_argv and wait_child_setup[i] are cached.
9395 Use Fcall_process's style for volatile vars.
9397 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9399 * process.c (create_process): Mark PROCESS volatile.
9401 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9403 Use C99-style flexible array members if available.
9404 This avoids some subtle aliasing issues, which typically
9405 aren't a problem with GCC but may be a problem elsewhere.
9406 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9407 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9408 In either case, it uses a flexible array member rather than
9409 the old struct hack. All uses changed.
9410 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9411 Adjust to sdata reorganization.
9412 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9413 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9414 that ports better to pre-C99 non-GCC.
9415 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9416 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9417 as the latter has changed.
9418 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9419 and port better to pre-C99 GCC.
9420 * image.c (struct xpm_cached_color):
9421 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9422 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9423 Use FLEXIBLE_ARRAY_MEMBER.
9424 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9425 Move decl to top level so it gets checked against implementation.
9426 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9427 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9429 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9431 * syntax.c: Integer cleanups.
9432 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9433 All uses that need 0-or-2 changed to:
9434 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9435 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9436 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9437 (char_quoted, prev_char_comend_first, back_comment)
9438 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9439 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9440 Use bool for boolean.
9441 (update_syntax_table, skip_chars, skip_syntaxes):
9442 Prefer int to unsigned when either will do.
9443 (back_comment): Return boolean success flag, like forw_comment,
9444 instead of positive-or-minus-1 (which might have overflowed int anyway).
9445 Don't stuff ptrdiff_t into int.
9446 (syntax_spec_code, syntax_code_spec): Now const.
9447 (Fmatching_paren, scan_lists, scan_sexps_forward):
9448 Use enum syntaxcode for syntax code.
9449 (Fmatching_paren): Check that arg is a character, not just an integer.
9450 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9451 (Finternal_describe_syntax_value): Omit no-longer-needed
9453 (skip_chars): Use char, not unsigned char, when the distinction
9455 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9456 * bytecode.c (exec_byte_code):
9457 * syntax.c (syntax_spec_code, Fchar_syntax)
9458 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9460 * syntax.h (SYNTAX_WITH_FLAGS):
9461 Omit unnecessary casts.
9463 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9465 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9466 line dimensions here, to avoid race conditions with the main
9467 thread. (Bug#14062, bug#14630, bug#14669)
9469 * w32term.c (w32_draw_window_cursor): Compute the header line and
9470 mode line dimensions here.
9471 <w32_system_caret_window, w32_system_caret_hdr_height>:
9472 <w32_system_caret_mode_height>: New variables.
9474 * w32term.h: Declare them.
9476 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9478 * alloc.c (die): Move "assertion failed" string here ...
9479 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9480 COND when SUPPRESS_CHECKING. This shrinks the executable text
9481 size by 0.8% to 2.2% when configured with --enable-checking,
9482 depending on optimization flags (GCC 4.8.1 x86-64).
9484 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9486 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9488 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9489 base is 2; this is more accurate.
9491 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9493 * sound.c (string_default): Move to !WINDOWSNT section.
9494 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9496 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9498 * sound.c: Integer cleanups.
9499 Remove unnecessary forward decls.
9500 (struct sound_device): The 'file' member is now a Lisp_Object, not
9501 a char *, so that we needn't invoke alloca on a huge size.
9502 (Fplay_sound_internal): Adjust to this.
9503 (string_default): New function.
9504 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9505 Use it to adjust to the struct sound_device change.
9506 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9507 (be2hs) [0]: Remove.
9509 * syntax.c (skip_chars): Don't use uninitialized storage
9510 when searching a multibyte buffer for characters that are not in a
9511 unibyte string that contains non-ASCII characters.
9513 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9515 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9516 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9518 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9520 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9522 2013-06-18 Kenichi Handa <handa@gnu.org>
9524 * font.c (Ffont_spec): Signal an error for an invalid font name
9527 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9529 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9530 In particular this ports to 32-bit sparc Sun cc.
9531 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9532 array with a dummy element at specpdl[-1], so that its address can
9534 (unbind_to): Do not copy the binding; not needed, now that we
9535 copy old_value in the one place where the copy is needed.
9536 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9537 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9538 (union specbinding): Rename from struct specbinding. Redo layout
9539 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9540 which is not portable. With Sun C 5.12 32-bit sparc, the
9541 declaration causes nargs to be an unsigned bitfield, a behavior
9542 that the C standard allows; but Emacs wants nargs to be signed.
9543 The overall type is now a union of structures rather than a
9544 structure of union of structures, and the 'kind' member is now a
9545 bitfield, so that the overall type doesn't grow. All uses changed.
9546 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9548 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9550 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9551 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9553 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9555 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9557 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9558 unless we know that the window w's frame is a frame object.
9559 Another attempt at solving bug#14062 and bug#14630.
9561 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9563 * textprop.c (property_set_type): New enum.
9564 (add_properties): Allow appending/prepending text properties.
9565 (add_text_properties_1): Factored out of Fadd_text_properties.
9566 (Fadd_text_properties): Move all the code into
9567 add_text_properties_1.
9568 (Fadd_face_text_property): New function that calls
9569 add_text_properties_1.
9571 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9573 Move functions from lisp.h to individual modules when possible.
9574 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9575 * alloc.c (XFLOAT_INIT, set_symbol_name):
9576 * buffer.c (CHECK_OVERLAY):
9577 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9578 (set_char_table_parent):
9579 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9580 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9581 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9582 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9584 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9585 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9586 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9587 (backtrace_args, backtrace_debug_on_exit):
9588 * floatfns.c (CHECK_FLOAT):
9589 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9590 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9591 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9592 (set_hash_index_slot):
9593 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9594 * marker.c (CHECK_MARKER):
9595 * textprop.c (CHECK_STRING_OR_BUFFER):
9596 * window.c (CHECK_WINDOW_CONFIGURATION):
9597 Move here from lisp.h, and make these functions static rather than
9599 * buffer.c (Qoverlayp):
9601 * fns.c (Qhash_table_p):
9602 * window.c (Qwindow_configuration_p):
9604 * lisp.h: Remove the abovementioned defns and decls.
9606 Use functions, not macros, for XINT etc (Bug#11935).
9607 In lisp.h, prefer functions to function-like macros, and
9608 constants to object-like macros, when either will do. This:
9609 . simplifies use, as there's no more need to worry about
9610 arguments' side effects being evaluated multiple times.
9611 . makes the code easier to debug on some platforms.
9612 However, when using gcc -O0, keep using function-like macros
9613 for a few critical operations, for performance reasons.
9614 This sort of thing isn't needed with gcc -Og, but -Og
9615 is a GCC 4.8 feature and isn't widely-enough available yet.
9616 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9617 Remove enum lsb_bits; no longer needed.
9618 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9619 * buffer.c (Qoverlap):
9621 * fns.c (Qhash_table_p):
9622 Now extern, so lisp.h can use these symbols.
9623 * dispextern.h: Include character.h, for MAX_CHAR etc.
9624 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9625 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9626 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9627 (GLYPH_CODE_P): Move here from lisp.h.
9628 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9629 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9630 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9631 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9632 XUNTAG now returns void *.
9633 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9634 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9635 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9636 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9637 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9638 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9639 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9640 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9641 New macros, renamed from their sans-lisp_h_ counterparts.
9642 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9643 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9644 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9645 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9646 If compiling via GCC without optimization, define these as macros
9647 in addition to inline functions.
9648 To disable this, compile with -DINLINING=0.
9649 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9650 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9651 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9652 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9653 (INTMASK, VALMASK): Now macros, since static values cannot be
9654 accessed from extern inline functions.
9655 (VALMASK): Also a constant, for benefit of old GDB.
9656 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9657 is INTEGERP, which can fold it in.
9658 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9659 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9660 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9661 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9662 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9663 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9664 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9665 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9666 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9667 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9668 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9669 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9670 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9671 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9672 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9673 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9674 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9675 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9676 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9677 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9678 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9679 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9680 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9681 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9682 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9683 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9684 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9685 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9686 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9687 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9688 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9689 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9690 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9692 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9693 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9694 (VALMASK): Define in one place rather than in two, merging the
9695 USE_LSB_TAG parts; this is simpler.
9696 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9697 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9698 Move up, to avoid use before definition.
9699 Also include "globals.h" earlier, for the same reason.
9700 (make_natnum): New function.
9701 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9702 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9703 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9704 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9705 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9706 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9707 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9708 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9709 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9710 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9711 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9712 (Qwindow_configuration_p, Qimage): New forward declarations.
9713 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9714 (STRING_COPYIN): Remove; unused.
9715 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9716 (xcar_addr, xcdr_addr): New functions. All uses changed.
9717 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9718 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9719 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9720 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9721 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9722 (TYPE_RANGED_INTEGERP): Simplify.
9723 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9724 (setlocale, fixup_locale, synchronize_system_messages_locale)
9725 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9726 Now empty functions, not macros.
9727 (functionp): Return bool, not int.
9728 * window.c (Qwindow_configuration_p): Now extern,
9729 so window.h can use it.
9730 * window.h (Qwindowp): Move decl back to lisp.h.
9732 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9734 * xdisp.c (Fline_pixel_height): New function, required for solving
9737 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9739 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9741 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9743 * lread.c (syms_of_lread):
9744 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9746 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9748 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9750 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9752 * fileio.c (expand_file_name): Doc fix.
9754 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9756 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9757 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9758 Wait for self, not for 0. This can't hurt on GNU or similar
9759 system, and may help with Cygwin.
9761 * keyboard.c: Don't use PROP (...) as an lvalue.
9762 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9763 Use set_prop (A, B), not PROP (A) = B.
9765 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9767 * xdisp.c (get_it_property): Use it->window instead of generating
9768 a Lisp object from it->w.
9770 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9772 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9773 get-char-property the window that is being rendered, instead of
9774 the buffer, to support window-specific overlays. (Bug#14575)
9775 (compute_display_string_pos): When W is NULL, use the current
9776 buffer as the object to pass to get-char-property.
9777 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9778 pointer member of the bidi iterator, since no window is pertinent
9781 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9783 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9784 being displayed, and pass it to compute_display_string_pos.
9785 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9786 (bidi_paragraph_init): All callers changed.
9788 * xdisp.c (init_from_display_pos, init_iterator)
9789 (handle_single_display_spec, next_overlay_string)
9790 (get_overlay_strings_1, reseat_1, reseat_to_string)
9791 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9792 Set bidi_it.w member from it->w.
9793 (compute_display_string_pos): Accept additional argument, the
9794 window being displayed, and pass it to Fget_char_property.
9797 * dispextern.h (struct bidi_it): New member w, the window being
9799 (compute_display_string_pos): Adjust prototype.
9801 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9803 * xgselect.c: Remove unneeded include xterm.h.
9805 * process.c (wait_reading_process_output): Check for NS before GLIB.
9806 GLIB may be linked in due to rsvg, but ns_select must be called.
9808 * xgselect.c (xg_select): Remove call to window_system_available
9809 and g_main_context_pending at the top, so Gdk events (i.e. file
9810 notify) are processed when Emacs is started with -nw.
9812 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9814 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9815 (ctagsfiles3): New variable, includes only *.m files.
9816 (TAGS): Use an explicit language name in the regular expressions,
9817 to avoid transformation of '/SOMETHING' by MSYS to
9818 'c:\MSYS\SOMETHING'.
9820 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9822 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9824 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9826 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9827 still need to set the mouse pointer shape and activate help-echo.
9830 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9832 A few porting etc. fixes for the new file monitor code.
9833 See the thread containing
9834 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9835 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9836 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9837 (dir_monitor_callback, Fgfile_rm_watch):
9838 Use assq_no_quit instead of Fassoc, for speed.
9839 (dir_monitor_callback, Fgfile_rm_watch):
9840 eassert that the monitor is a fixnum.
9841 (dir_monitor_callback): No need for CDR_SAFE.
9842 Simplify building of lisp with alternative tails.
9843 (Fgfile_add_watch, Fgfile_rm_watch):
9844 Do not assume glib functions set errno reliably on failure.
9845 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9846 and signal an error otherwise.
9847 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9848 Use Fdelq instead of Fdelete, for speed.
9850 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9852 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9853 don't insist on being invoked on a highlighted tool-bar button.
9854 Avoids losing tool-bar functionality when mouse-highlight is nil.
9855 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9856 Don't highlight when mouse-highlight is nil.
9857 (note_mouse_highlight): When mouse-highlight is nil, don't return
9858 right away; instead, run tool-bar and mode-line highlight
9859 subroutine, clear any existing highlight, and revert the mouse
9860 pointer to its default shape. (Bug#14558)
9862 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9864 * lisp.mk (lisp): Add prog-mode.el.
9866 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9868 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9869 * process.c (dummy_handler): New function.
9870 (lib_child_handler): New static var.
9871 (handle_child_signal): Invoke it.
9872 (catch_child_signal): If a library has set up a signal handler,
9873 save it into lib_child_handler.
9874 (init_process_emacs): If using glib and not on Windows, tickle glib's
9875 child-handling code so that it initializes its private SIGCHLD handler.
9876 * syssignal.h (SA_SIGINFO): Default to 0.
9877 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9878 31; it should no longer be needed now.
9880 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9882 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9884 * gfilenotify.c (globals_of_gfilenotify): New function.
9885 (syms_of_gfilenotify): Move global initialization there.
9887 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9889 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9891 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9892 * keyboard.c (menu_bar_items, tool_bar_items):
9893 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9894 not override local keymaps any more.
9896 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9898 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9900 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9902 * w32console.c (initialize_w32_display): Return the dimensions of
9903 the console window via 2 additional arguments, not via the current
9904 frame. This avoids crashes due to overrunning the bounds of
9905 frame's decode_mode_spec_buffer, which is not resized following
9906 the change of the frame dimensions from the initial 10x10.
9908 * w32term.h (w32_initialize_display_info): Adjust prototype.
9910 * term.c (init_tty): Take dimensions of the frame from the values
9911 returned by initialize_w32_display.
9913 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9914 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9915 (LIBES): Add $(GFILENOTIFY_LIBS).
9917 * w32inevt.c (handle_file_notifications): Add dummy implementation
9918 for !HAVE_W32NOTIFY.
9920 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9922 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9924 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9926 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9928 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9930 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9932 Fix minor problems found by static checking.
9933 * data.c (pure_write_error):
9934 Use xsignal2, not Fsignal, as Fsignal might return.
9935 * eval.c (set_backtrace_debug_on_exit): Now static.
9936 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9937 No longer inline. EXTERN_INLINE is needed only for functions
9938 defined in .h files. Reindent function header as per GNU style.
9939 (backtrace_p, backtrace_top, backtrace_next):
9940 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9941 compiler or linker. Add extern decls to pacify gcc -Wall.
9942 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9944 * frame.c (free_monitors): Define only on platforms that need it.
9945 * nsterm.m (ns_term_init):
9946 * process.c (catch_child_signal):
9947 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9948 defined on all porting targets these days.
9949 * process.c, process.h (catch_child_signal):
9950 Make it extern only if NS_IMPL_GNUSTEP is defined.
9952 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9954 * w32.c (gettimeofday): Make the signature identical to prototype
9955 in nt/inc/sys/time.h.
9957 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9959 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9962 * keyboard.c (safe_run_hooks_error): Improve error message.
9964 * data.c (pure_write_error): Add `object' argument.
9965 * puresize.h (CHECK_IMPURE): Use it.
9967 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9969 * Makefile.in (NOTIFY_OBJ): New variable.
9970 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9972 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9973 Call syms_of_gfilenotify.
9975 * gfilenotify.c: New file.
9977 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9978 and Qfile_w32notify.
9979 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9980 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9982 * lisp.h: Declare syms_of_gfilenotify.
9984 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9986 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9988 Merge the specpdl and backtrace stacks. Make the structure of the
9989 specpdl entries more obvious via a tagged union of structs.
9990 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9991 (enum specbind_tag): New enum.
9992 (struct specbinding): Make it a tagged union of structs.
9993 Add a case for backtrace records.
9994 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9995 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9996 (backtrace_debug_on_exit): New accessors.
9997 (struct backtrace): Remove.
9998 (struct catchtag): Remove backlist field.
9999 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10001 (Flocal_variable_p): Speed up the common case where the binding is
10003 * eval.c (backtrace_list): Remove.
10004 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10005 (set_backtrace_args, set_backtrace_nargs)
10006 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10007 (backtrace_next): New functions.
10008 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10009 (unwind_to_catch, internal_lisp_condition_case)
10010 (internal_condition_case, internal_condition_case_1)
10011 (internal_condition_case_2, internal_condition_case_n): Don't bother
10012 with backtrace_list any more.
10013 (Fsignal): Adjust to new backtrace format.
10014 (grow_specpdl): Move up.
10015 (record_in_backtrace): New function.
10016 (eval_sub, Ffuncall): Use it.
10017 (apply_lambda): Adjust to new backtrace format.
10018 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10020 (specbind): Adjust to new specpdl format. Simplify.
10021 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10022 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10024 (mark_backtrace): Remove.
10025 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10026 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10027 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10029 * profiler.c (record_backtrace): Use get_backtrace.
10030 (handle_profiler_signal): Use backtrace_top_function.
10031 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10032 accessor functions.
10034 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10036 * process.h (catch_child_signal): Declare.
10038 * process.c (catch_child_signal): New function.
10039 (init_process_emacs): Call it.
10041 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10042 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10044 (x_set_cursor_type): Remove declaration.
10045 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10046 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10047 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10048 (ns_get_color): Use F suffix on float.
10049 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10050 (ns_get_rgb_color): Remove.
10051 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10052 (note_mouse_movement): x and y are CGFloat.
10053 (ns_draw_fringe_bitmap): Remove unused rowY.
10054 Change #if to COCOA && >= 10_6.
10055 (ns_draw_window_cursor): Remove unused overspill.
10056 (ns_draw_underwave): width and x are EamcsCGFloat.
10057 (ns_draw_box): thickness is CGFloat.
10058 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10059 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10060 if not in main thread.
10061 (ns_get_pending_menu_title, ns_check_menu_open)
10062 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10063 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10064 (sendFromMainThread:): New method.
10065 (changeFont:): size is CGFloat.
10066 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10067 Disable warning about permanent text.
10068 (characterIndexForPoint:): Adjust return type depending on GNUstep
10070 (mouseDown:): delta is CGFloat.
10071 (updateFrameSize): Remove unised variable f.
10072 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10073 Cast float to EmacsCGFloat.
10074 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10075 also to -1 when restoring.
10076 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10077 inside NS_IMPL_COCOA.
10078 (toggleFullScreen:): Put call to toggleFullScreen inside
10079 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10080 (setPosition:portion:whole:): por is CGFloat.
10081 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10082 (mouseDown:): Use CGFloat.
10083 (mouseDragged:): Remove unised variable edge.
10084 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10086 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10087 of CGFloat differs.
10088 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10089 when NS_IMPL_GNUSTEP.
10090 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10091 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10092 (EmacsToolbar): Add clearAll. Add tag argument to
10093 addDisplayItemWithImage.
10094 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10096 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10098 * nsmenu.m (ns_update_menubar): Make static.
10099 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10100 (fillWithWidgetValue:): Add cast to SEL for setAction.
10101 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10102 (update_frame_tool_bar): Update code for GNUstep.
10103 (clearAll): New method.
10104 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10105 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10106 Move identifierToItem setObject and activeIdentifiers addObject before
10107 call to insertItemWithItemIdentifier.
10108 (validateVisibleItems): Fix indentation.
10109 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10110 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10111 UtilityWindow to aStyle, remove call to setStyleMask.
10113 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10115 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10116 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10117 Use F suffix on floats.
10118 (ns_char_width): Returns CGFloat.
10119 (ns_ascii_average_width): w is CGFloat instead of float.
10120 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10122 (ns_glyph_metrics): CGFloat instead of float.
10124 * nsfns.m (x_set_foreground_color, x_set_background_color):
10126 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10127 remove unused variables.
10128 (Fns_read_file_name): Keep track if panel is for save.
10129 Use ns_filename_from_panel/ns_directory_from_panel.
10130 (Fns_list_services): delegate only used for COCOA.
10131 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10132 Just return the input if GNUstep.
10133 (x_screen_planes): Remove.
10134 (Fxw_color_values): Use EmacsCGFloat
10135 (Fns_display_monitor_attributes_list): Only get screen number for
10137 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10139 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10140 ns_directory_from_panel.
10142 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10144 * process.c (handle_child_signal): Also use WCONTINUED.
10145 This is so that list-processes doesn't mistakenly list the process
10146 as stopped, when the process has actually been continued and is
10149 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10151 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10152 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10153 not already configured.
10155 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10157 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10159 * Makefile.in (mostlyclean): Remove *.res files.
10161 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10163 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10164 a buffer (bug#8447).
10166 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10168 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10169 display vector, and we backtrack, handle the case that the
10170 previous character position is also displayed from a display
10171 vector or covered by a display string or image. (Bug#14476)
10173 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10175 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10176 (struct MonitorInfo, free_monitors): Remove.
10177 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10178 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10179 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10182 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10183 (struct MonitorInfo, free_monitors): Remove.
10184 (ns_screen_name): Make static.
10185 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10186 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10189 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10190 (struct MonitorInfo): New struct.
10191 (free_monitors, make_monitor_attribute_list): Declare.
10193 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10195 (free_monitors, make_monitor_attribute_list): New functions.
10196 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10199 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10201 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10203 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10205 * keyboard.c: Apply keyboard decoding only to events that come directly
10206 from the tty, not from unread-command-events (bug#14368).
10207 (read_event_from_main_queue): New function, extracted from read_char.
10208 (read_decoded_char): Remove.
10209 (read_decoded_event_from_main_queue): New function to replace it.
10210 (read_char): Use it.
10211 (read_key_sequence): Use read_char rather than read_decoded_char.
10213 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10215 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10217 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10219 2013-05-22 Kenichi Handa <handa@gnu.org>
10221 The following changes are to fix the setting of
10222 buffer-file-coding-system on, for instance, C-x RET c unix RET
10223 _FILE_OF_DOS_EOL_TYPE_ RET.
10225 * coding.h (struct coding_system): New member detected_utf8_chars.
10227 * coding.c (detect_coding_utf_8): Count characters and check EOL
10228 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10230 (setup_coding_system): Do not initialize coding->head_ascii.
10231 (check_ascii): Do not set coding->eol_seen but update it. Do not
10232 call adjust_coding_eol_type here.
10233 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10234 If the eol-type of CODING is already specified, adjust the eol type
10235 of the found coding-system.
10236 (decode_coding_gap): Cancel previous change. Utilize the
10237 character numbers counted by detect_coding_utf_8. Fix detection
10240 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10242 * search.c (looking_at_1): Only set last_thing_searched if the match
10243 changed the match-data (bug#14281).
10245 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10247 * xdisp.c (reseat_at_previous_visible_line_start):
10248 Already declared in dispextern.h, so remove it here.
10249 (move_it_vertically_backward): Likewise.
10251 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10253 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10254 (Fx_display_pixel_width, Fx_display_pixel_height)
10255 (Fx_display_mm_width, Fx_display_mm_height):
10256 Mention `display-monitor-attributes-list' in docstrings.
10258 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10259 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10260 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10261 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10262 (Fx_display_backing_store, Fx_display_visual_class)
10263 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10264 (Fx_display_grayscale_p, Fx_display_pixel_width)
10265 (Fx_display_pixel_height, Fx_display_planes)
10266 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10267 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10268 (Fx_display_mm_width, Fx_display_mm_height)
10269 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10270 height for all physical monitors as in X11.
10272 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10273 Return pixel width or height for all physical monitors as in X11.
10275 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10277 Port --enable-gcc-warnings to clang.
10278 * bytecode.c (exec_byte_code):
10280 Redo diagnostic pragmas to pacify clang, too.
10281 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10282 * editfns.c (Fencode_time):
10283 * fileio.c (file_accessible_directory_p):
10284 * font.c (font_unparse_xlfd):
10285 Use '&"string"[index]' instead of '"string" + (index)'.
10286 * undo.c (user_error): Remove; unused.
10288 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10290 * insdel.c (insert_1_both): Document the arguments, instead of
10291 referring to insert_1, which no longer exists.
10293 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10294 some window, increment windows_or_buffers_changed, so that
10295 *Messages* display in that window is updated. (Bug#14408)
10297 * w32.c: Include epaths.h.
10298 (init_environment): Use cmdproxy.exe without leading directories.
10299 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10301 (gettimeofday): Adjust signature and return value to Posix
10304 * unexw32.c (open_output_file): Delete the existing emacs.exe
10305 before creating it, to break the hard link to the versioned
10308 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10309 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10310 (FIRSTFILE_OBJ): New variables.
10311 (W32_RES): Rename to EMACSRES. All users changed.
10312 (base_obj): Use $(CM_OBJ).
10313 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10314 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10315 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10316 $(W32_RES_LINK) before $(LIBES).
10317 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10319 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10321 * makefile.w32-in (DOC): Use just "DOC".
10323 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10325 * process.c: Export default filters and sentinels to Elisp.
10326 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10328 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10329 (Fset_process_sentinel, Fformat_network_address):
10330 Default to them instead of nil.
10331 (server_accept_connection): Sentinels can't be nil any more.
10332 (read_and_dispose_of_process_output): New function, extracted from
10333 read_process_output.
10334 (read_process_output): Use it; filters can't be nil.
10335 (Finternal_default_process_filter): New function, extracted from
10336 read_process_output.
10337 (exec_sentinel_unwind): Remove function.
10338 (exec_sentinel): Don't zilch sentinel while running.
10339 (status_notify): Sentinels can't be nil.
10340 (Finternal_default_process_sentinel): New function extracted from
10342 (setup_process_coding_systems): Default filter is not nil any more.
10343 (syms_of_process): Export new Elisp functions and initialize
10345 * lisp.h (make_lisp_proc): New function.
10347 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10349 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10351 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10353 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10354 unless we know that the window w is a leaf window.
10355 Another attempt at solving bug#14062.
10357 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10359 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10362 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10364 * image.c (gif_load): Check that subimages fit (Bug#14345).
10366 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10368 * lread.c (skip_dyn_eof): New function.
10369 (read1): Use it to skip the end of a file in response to #@00.
10371 * doc.c (get_doc_string): Slightly relax the sanity checking.
10373 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10375 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10376 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10377 (MonitorInfo): New struct.
10378 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10379 (Fns_display_monitor_attributes_list): New functions.
10380 (display-usable-bounds): Remove.
10381 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10384 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10386 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10387 (GTK_CHECK_VERSION): New macro, if not already defined.
10388 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10389 replaced by GTK_CHECK_VERSION.
10391 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10393 * xterm.h (GTK_PREREQ): New macro.
10394 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10395 to use this macro instead, for consistency and clarity.
10397 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10399 * xdisp.c (row_for_charpos_p): New function, with code of
10400 cursor_row_p, but accepts an additional argument CHARPOS instead
10401 of using a hardcoded PT.
10402 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10403 (row_containing_pos): Call row_for_charpos_p instead of partially
10404 doing the same. Fixes cursor positioning under longlines-mode
10405 when longlines-show-effect includes more than one newline, when
10406 moving the cursor vertically up.
10408 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10410 * makefile.w32-in (ACL_H): New macro.
10411 ($(BLD)/fileio.$(O)): Update dependencies.
10413 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10415 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10416 * Makefile.in (LIB_ACL): New macro.
10417 (LIBACL_LIBS): Remove.
10418 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10419 * fileio.c: Include <acl.h>.
10420 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10421 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10423 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10426 * unexelf.c: Don't assume ElfW (Half) fits in int.
10427 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10428 when dealing with ElfW (Half) values, since they can exceed 2**31
10429 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10430 (entry_address): Omit unused NUM arg. All uses changed.
10432 2013-05-07 Juri Linkov <juri@jurta.org>
10434 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10435 to the string converted from number with `Fnumber_to_string'.
10438 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10440 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10441 This fixes a problem introduced by my previous change.
10443 2013-05-07 Glenn Morris <rgm@gnu.org>
10445 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10447 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10449 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10451 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10453 Static checking by GCC 4.8.0.
10454 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10455 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10456 (x_get_monitor_attributes_fallback)
10457 (x_get_monitor_attributes_xinerama)
10458 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10459 Define only if USE_GTK.
10460 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10461 (x_get_monitor_attributes_fallback): Omit unused locals.
10462 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10463 Use double, not float, to avoid mixed-mode floating point arithmetic.
10465 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10466 Jan Djärv <jan.h.d@swipnet.se>
10468 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10469 (XINERAMA_CFLAGS): New macros.
10470 (ALL_CFLAGS, LIBES): Use them.
10472 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10473 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10474 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10475 (syms_of_xfns): DEFSYM them.
10476 (struct MonitorInfo): New struct.
10477 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10478 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10479 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10480 (x_get_monitor_attributes_xinerama): New functions.
10481 (Fx_display_monitor_attributes_list): New primitive.
10482 (syms_of_xfns): Defsubr it.
10484 * xterm.h (x_display_info): Add Xatom_net_workarea and
10485 Xatom_net_current_desktop.
10487 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10488 and dpyinfo->Xatom_net_current_desktop.
10490 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10492 * xdisp.c (pos_visible_p): Use the special code for finding the
10493 beginning of a display property or overlay for any "replacing"
10494 display property, not just for display strings. This solves
10495 incorrect reporting of position by posn-at-point. (Bug#14241)
10497 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10499 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10500 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10501 Verify that ElfW (Half) fits in int.
10502 (fatal): Use same signature as lisp.h.
10503 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10504 configure and build with -DUNEXELF_DEBUG without worrying about
10505 other modules that use DEBUG.
10506 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10507 possibly-wide integers now uses it instead of plain fprintf.
10508 (entry_address): New function, which avoids problems with 32-bit
10509 overflow on 64-bit hosts.
10510 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10511 (round_up): Don't assume the remainder fits in int.
10512 (find_section): Use bool for boolean. Simplify debug code.
10513 (unexec): Don't assume file sizes fit in int or size_t.
10514 Omit unnecessary trailing newline in 'fatal' format.
10515 Use strerror rather than outputting decimal error number.
10516 Remove unused code when emacs is not defined;
10517 this file relies on Emacs now.
10518 Don't assume e_phnum and e_shnum are positive.
10520 * regex.c: Fix problems when DEBUG is defined.
10521 (extract_number, extract_number_and_incr): Define regardless of
10522 whether DEBUG is defined; that's simpler and makes the code less
10523 likely to go stale in the normal case when DEBUG is not defined.
10524 Return int rather than taking an int * arg. All callers changed.
10525 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10526 Remove, replacing with ...
10527 (DEBUG_PRINT): New macro. All callers changed.
10528 (DEBUG_COMPILES_ARGUMENTS): New macro.
10529 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10530 (print_compiled_pattern, print_double_string) [DEBUG]:
10531 Use prototype rather than old-style definition.
10532 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10533 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10534 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10535 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10536 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10537 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10538 This matters only when DEBUG is defined.
10540 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10542 * xdisp.c (set_iterator_to_next): Set the
10543 ignore_overlay_strings_at_pos_p flag only if we are _really_
10544 iterating over an overlay string, as indicated by the
10545 current.overlay_string_index member. (Bug#14306)
10547 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10549 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10550 to where it is used, to avoid autorelease issues (Bug#14050).
10552 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10554 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10555 * fileio.c (syms_of_fileio): Implement this.
10556 * filelock.c (create_lock_file): If symbolic links don't work, so
10557 we use a regular file as a lock file, do not fsync the lock file;
10560 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10562 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10563 (syms_of_minibuf): Adjust accodingly.
10565 * callint.c (Fcall_interactively): Adjust calls accordingly.
10567 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10569 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10570 w->contents is a buffer before computing everything else.
10571 Use parentheses to disambiguate last part of the condition.
10573 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10574 assertion violations. (Bug#14062)
10576 2013-05-01 David Reitter <david.reitter@gmail.com>
10578 * nsfns.m (ns_tooltip): Initialize.
10580 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10582 * coding.c (decode_coding_gap): Don't remove the character before
10583 a newline unless it's a CR character. (Bug#14287)
10585 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10587 * dispextern.h (struct face): Move enum face_underline_type
10588 earlier so that bitfields can be in the same word.
10590 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10592 * nsfns.m (handlePanelKeys): New function.
10593 (EmacsOpenPanel:performKeyEquivalent:)
10594 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10595 arrows/function/control and copy/paste keys (Bug#14296).
10597 2013-04-27 Juri Linkov <juri@jurta.org>
10599 * callint.c (Fcall_interactively): Call `Qread_number' for
10600 interactive code letter `n' instead of using duplicate code.
10603 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10605 * systime.h (make_timeval): Declare as 'const'.
10607 2013-04-27 Kenichi Handa <handa@gnu.org>
10609 * font.c (font_open_entity): Always open a font of manageable
10612 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10614 Port better to AIX (Bug#14258).
10615 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10618 2013-04-24 Kenichi Handa <handa@gnu.org>
10620 * coding.c (decode_coding_iso_2022): When an invalid escape
10621 sequence is encountered, reset the invocation and designation
10622 status to the safest one.
10624 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10626 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10627 Without this fix, "make distclean" leaves stamp-h1 behind.
10629 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10631 * w32fns.c (w32_fullscreen_rect): New function to compute the
10632 window rectangle for the given fullscreen mode.
10633 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10634 longer tunes the window size. This keeps the window's edges flush
10635 with the screen and allows the taskbar to hide itself in fullboth.
10637 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10638 window decorations and uses the entire screen.
10640 * w32term.h (w32_fullscreen_rect) Add prototype.
10641 (struct w32_output): Replace normal_width, normal_height,
10642 normal_top, and normal_left members with a single normal_placement
10644 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10646 (FRAME_NORMAL_PLACEMENT): New macro.
10648 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10650 * minibuf.c (Ftest_completion): Silence compiler warning.
10652 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10654 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10657 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10660 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10661 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10662 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10663 parentheses where appropriate.
10665 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10667 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10669 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10671 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10672 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10673 Mention in the doc string that setting these variables takes
10674 effect only after a call to set-window-buffer. (Bug#14200)
10676 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10678 * indent.c (Fvertical_motion): Don't consider display strings on
10679 overlay strings as display strings on the buffer position we
10680 started from. This prevents vertical cursor motion from jumping
10681 more than one line when there's an overlay string with a display
10682 property at end of line.
10683 Reported by Karl Chen <Karl.Chen@quarl.org> in
10684 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10686 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10688 * window.c (select_window): `record_buffer' even if window is
10689 already selected (bug#14191).
10691 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10693 * window.c (Fwindow_end): Test more flags, including the buffer's
10694 last_overlay_modified flag, to determine whether the window's
10695 display is really up-to-date. Prevents the function from
10696 returning a stale value. (Bug#14170)
10697 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10700 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10702 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10703 garbaged only if it is not already the top frame on its TTY.
10704 This prevents flickering due to constant redrawing of TTY frames when
10705 there are GUI frames open in the same session. (Bug#13864)
10707 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10709 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10710 of marking the idle timers directly.
10712 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10714 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10715 tables (bug#14054).
10717 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10719 * window.c (select_window): Don't record_buffer while the invariant is
10720 temporarily broken (bug#14161).
10722 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10724 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10726 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10728 2013-04-07 Romain Francoise <romain@orebokech.com>
10730 Ignore additional platform-specific ACL errors (Bug#13702).
10731 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10732 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10734 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10736 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10739 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10741 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10742 This bug was introduced by my 2013-02-25 change that simplified
10743 data_start configuration. Without this change, on GNU/Linux
10744 an Emacs configured with --enable-profiling fails immediately
10745 due to a profiler signal.
10746 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10747 with these flags. On platforms where special flags are needed
10748 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10749 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10750 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10752 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10754 Get rid of some platform-specific functions examining window
10755 system and its capabilities. This is a partial rework of the
10757 * lisp.h (have_menus_p): Remove prototype. This function is
10758 replaced with platform-independent window_system_available.
10759 (check_window_system): Move to...
10760 * frame.h (decode_window_system_frame, window_system_available):
10761 ...here, add new prototypes.
10762 * frame.c (window_system_available, decode_window_system_frame):
10764 (check_window_system): Platform-independent now.
10765 * xterm.h (x_in_use): Remove declaration.
10767 * w32term.h (check_x_frame):
10768 * nsterm.h (check_x_frame): Remove prototypes. This function
10769 is replaced with platform-independent decode_window_system_frame.
10770 * msdos.c (have_menus_p): Remove.
10771 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10772 Remove platform-specific functions. Use check_window_system,
10773 decode_window_system_frame and check_ns_display_info where
10774 appropriate. Minor style and comment tweaks.
10775 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10776 (check_x_frame): Likewise.
10777 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10779 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10780 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10781 * xmenu.c, xselect.c: All related users changed.
10783 2013-04-03 Kenichi Handa <handa@gnu.org>
10785 The following changes is to optimize the code for reading UTF-8
10788 * coding.c (check_ascii): Rename from detect_ascii. Return value
10789 changed. Check EOL format. Do not call adjust_coding_eol_type
10791 (check_utf_8): New function.
10792 (adjust_coding_eol_type): Do nothing if already adjusted.
10793 (detect_coding): Compare the return value of check_ascii with
10794 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10795 (decode_coding_gap): Optimize for valid UTF-8.
10797 2013-03-21 Kenichi Handa <handa@gnu.org>
10799 * coding.c (syms_of_coding): Cancel previous change.
10801 * insdel.c (insert_from_gap): Fix previous change.
10803 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10805 Consistently use platform-specific function to detect window system.
10806 * lisp.h (check_window_system): New prototype. This function is
10807 going to replace check_x, check_w32 and check_ns.
10808 (have_menus_p): Mention msdos.c in comment.
10809 * fontset.c (check_window_system_func): Remove. Adjust all users.
10810 * fontset.h (check_window_system_func): Remove prototype.
10811 * nsterm.h (check_ns):
10812 * xterm.h (check_x):
10813 * w32term.h (check_w32): Likewise.
10814 * menu.c (Fx_popup_menu): Use check_window_system.
10815 * msdos.c (check_window_system): Define for MS-DOS.
10816 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10817 * w32fns.c (check_window_system): Likewise for MS-Windows.
10818 * xfns.c (check_window_system): Likewise for X.
10819 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10820 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10822 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10824 Prefer < to > in range checks such as 0 <= i && i < N.
10825 This makes it easier to visualize quantities on a number line.
10826 This patch doesn't apply to all such range checks,
10827 only to the range checks affected by the 2013-03-24 change.
10828 This patch reverts most of the 2013-03-24 change.
10829 * alloc.c (xpalloc, Fgarbage_collect):
10830 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10831 * character.c (string_escape_byte8):
10832 * charset.c (read_hex):
10833 * data.c (cons_to_unsigned):
10834 * dispnew.c (update_frame_1):
10835 * doc.c (Fsubstitute_command_keys):
10836 * doprnt.c (doprnt):
10837 * editfns.c (hi_time, decode_time_components):
10838 * fileio.c (file_offset):
10839 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10840 * font.c (font_intern_prop):
10841 * frame.c (x_set_alpha):
10842 * gtkutil.c (get_utf8_string):
10843 * indent.c (check_display_width):
10844 * keymap.c (Fkey_description):
10845 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10847 * minibuf.c (read_minibuf_noninteractive):
10848 * process.c (wait_reading_process_output):
10849 * search.c (Freplace_match):
10850 * window.c (get_phys_cursor_glyph):
10851 * xdisp.c (redisplay_internal):
10852 * xsmfns.c (smc_save_yourself_CB):
10853 Prefer < to > for range checks.
10854 * dispnew.c (sit_for): Don't mishandle NaNs.
10855 This fixes a bug introduced in the 2013-03-24 change.
10856 * editfns.c (decode_time_components): Don't hoist comparison.
10857 This fixes another bug introduced in the 2013-03-24 change.
10859 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10861 * frame.h (struct frame): Drop scroll_bottom_vpos
10862 member becaue all real users are dead long ago.
10863 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10864 * xdisp.c (redisplay_internal): Adjust user.
10866 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10868 * nsmenu.m (showAtX:Y:for:): setLevel to
10869 NSPopUpMenuWindowLevel (Bug#13998).
10871 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10873 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10874 (ns_check_pending_open_menu): Declare.
10876 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10877 (x_activate_menubar): Update the menu with title that matches
10878 ns_get_pending_menu_title, and call
10879 ns_check_pending_openmenu (Bug#12698).
10880 (menuWillOpen:): New method.
10881 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10883 * nsterm.m (menu_will_open_state, menu_mouse_point)
10884 (menu_pending_title): New varaibles.
10885 (ns_get_pending_menu_title, ns_check_menu_open)
10886 (ns_check_pending_open_menu): New functions.
10888 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10890 * indent.c (current_column_bol_cache): Remove leftover which is not
10891 used in Fmove_to_column any more.
10892 (current_column, scan_for_column): Adjust users.
10893 * keyboard.c (last_point_position_buffer, last_point_position_window):
10894 Remove leftovers which are not used for recording undo any more.
10895 (command_loop_1, syms_of_keyboard): Adjust users.
10896 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10897 redisplay_window any more.
10898 (move_it_to): Adjust user.
10900 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10902 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10903 Update dependencies.
10905 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10907 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10908 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10909 forward references.
10911 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10913 * window.h (struct window): Replace hchild, vchild and buffer slots
10914 with a single slot 'contents'. This is possible because each valid
10915 window may have either the child window (in vertical or horizontal
10916 combination) or buffer to display (for the leaf window). Using that,
10917 a lot of operations to traverse and/or change window hierarchies may
10918 be simplified. New member horizontal is used to distinguish between
10919 horizontal and vertical combinations of internal windows.
10920 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10921 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10922 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10923 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10924 Use contents slot, not buffer, where appropriate.
10925 (wset_combination): New function.
10926 (wset_buffer): Add eassert.
10927 (Fframe_first_window): Simplify the loop reaching first window.
10928 (Fwindow_buffer): Use WINDOW_LEAF_P.
10929 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10930 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10931 (unshow_buffer): Convert initial debugging check to eassert.
10932 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10933 (make_parent_window, window_resize_check, window_resize_apply)
10934 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10935 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10936 Adjust to match struct window changes.
10937 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10938 (mark_window_cursors_off, count_windows, get_leaf_windows)
10939 (foreach_window_1): Simplify the loop.
10940 * alloc.c (mark_object): Do not check for the leaf window because
10941 internal windows has no glyph matrices anyway.
10942 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10943 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10944 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10945 (build_frame_matrix_from_window_tree, mirror_make_current)
10946 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10947 (update_window_tree, set_window_update_flags): Simplify the loop.
10948 (sync_window_with_frame_matrix_rows): Enforce live window.
10949 Use contents slot, not buffer, where appropriate.
10950 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10951 and WINDOW_HORIZONTAL_COMBINATION_P.
10952 (make_frame_visible_1): Simplify the loop.
10953 Use contents slot, not buffer, where appropriate.
10954 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10955 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10956 (expose_window_tree): Likewise.
10957 Use contents slot, not buffer, where appropriate.
10958 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10959 to avoid deleted windows. Use contents slot instead of buffer.
10960 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10961 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10962 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10963 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10965 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10967 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10968 identify the reasons for assertion violations in bug#14062 and
10970 (Fx_show_tip): Fix compilation error under
10971 "--enable-check-lisp-object-type". (Bug#14073)
10973 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10974 Reported by <rzl24ozi@gmail.com>.
10976 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10978 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10980 (unwind_with_echo_area_buffer): ...to restore it here.
10981 This is needed to ensure that...
10982 (redisplay_window): ...both window markers are valid here,
10983 which is verified by eassert.
10984 * editfns.c (save_excursion_save): Do not assume that
10985 selected_window always displays the buffer.
10986 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10989 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10991 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10994 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10996 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10998 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11000 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11001 since MinGW's w32api headers do. This avoids compiler warnings.
11003 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11004 if already defined.
11006 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11008 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11010 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11012 * gtkutil.c (style_changed_cb): Check if frame is live and an
11013 X frame (Bug#14038).
11015 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11017 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11018 Define only for _WIN32_WINNT less than 0x0500.
11019 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11021 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11022 see its own definitions of 'struct timeval' and 'struct timezone'.
11024 Fix incompatibilities between MinGW.org and MinGW64 headers.
11025 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11027 * w32.c (REPARSE_DATA_BUFFER): Guard with
11028 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11030 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11032 * xterm.c: Include X11/XKBlib.h
11033 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11035 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11037 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11039 * blockinput.h (input_blocked_p): Likewise.
11040 * bytecode.c (exec_byte_code): Likewise.
11041 * callproc.c (call_process_kill, call_process_cleanup)
11042 (Fcall_process): Likewise.
11043 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11044 (Fccl_execute_on_string): Likewise.
11045 * character.c (string_escape_byte8): Likewise.
11046 * charset.c (read_hex): Likewise.
11047 * cm.c (calccost): Likewise.
11048 * data.c (cons_to_unsigned): Likewise.
11049 * dired.c (directory_files_internal, file_name_completion):
11051 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11052 (sit_for): Likewise.
11053 * doc.c (Fsubstitute_command_keys): Likewise.
11054 * doprnt.c (doprnt): Likewise.
11055 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11056 * emacsgtkfixed.c: Likewise.
11057 * fileio.c (file_offset, Fwrite_region): Likewise.
11058 * floatfns.c (Fexpt, fmod_float): Likewise.
11059 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11061 * font.c (font_intern_prop): Likewise.
11062 * frame.c (x_set_alpha): Likewise.
11063 * gtkutil.c (get_utf8_string): Likewise.
11064 * indent.c (check_display_width): Likewise.
11065 * intervals.c (create_root_interval, rotate_right, rotate_left)
11066 (split_interval_right, split_interval_left)
11067 (adjust_intervals_for_insertion, delete_node)
11068 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11069 (merge_interval_right, merge_interval_left, copy_intervals)
11070 (set_intervals_multibyte_1): Likewise.
11071 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11072 * keymap.c (Fkey_description): Likewise.
11073 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11074 * lread.c (openp, read_integer, read1, string_to_number):
11076 * menu.c (ensure_menu_items): Likewise.
11077 * minibuf.c (read_minibuf_noninteractive): Likewise.
11078 * print.c (printchar, strout): Likewise.
11079 * process.c (create_process, Faccept_process_output)
11080 (wait_reading_process_output, read_process_output, send_process)
11081 (wait_reading_process_output): Likewise.
11082 * profiler.c (make_log, handle_profiler_signal): Likewise.
11083 * regex.c (re_exec): Likewise.
11084 * regex.h: Likewise.
11085 * search.c (looking_at_1, Freplace_match): Likewise.
11086 * sysdep.c (get_child_status, procfs_ttyname)
11087 (procfs_get_total_memory): Likewise.
11088 * systime.h (EMACS_TIME_VALID_P): Likewise.
11089 * term.c (dissociate_if_controlling_tty): Likewise.
11090 * window.c (get_phys_cursor_glyph): Likewise.
11091 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11092 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11094 * xfns.c (Fx_window_property): Likewise.
11095 * xmenu.c (set_frame_menubar): Likewise.
11096 * xselect.c (x_get_window_property, x_handle_dnd_message):
11098 * xsmfns.c (smc_save_yourself_CB): Likewise.
11099 * xterm.c (x_scroll_bar_set_handle): Likewise.
11101 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11103 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11104 to be optional or nil. Adjust comment and convert it to docstring.
11105 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11106 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11108 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11110 Static checking by GCC 4.8-20130319.
11111 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11112 * process.c (Fset_process_datagram_address)
11113 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11114 * xdisp.c (get_char_face_and_encoding)
11115 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11116 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11117 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11119 2013-03-24 Ken Brown <kbrown@cornell.edu>
11121 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11122 fix compilation on 64-bit Cygwin, where underscores are not
11123 automatically prepended.
11125 * w32term.c (w32_initialize): Silence compiler warning.
11127 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11129 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11130 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11131 variables, to save and restore frame dimensions.
11132 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11133 after returning from a 'fullscreen' configuration.
11134 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11135 to avoid races between the main thread and the input thread.
11137 * w32term.h (struct w32_output): New members normal_width,
11138 normal_height, normal_top, normal_left, and prev_fsmode.
11139 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11140 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11141 members of a frame.
11143 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11144 'fullscreen' parameter. Always record previous width and height
11145 of the frame, except when switching out of maximized modes, so
11146 that they could be restored correctly, instead of resetting to the
11147 default frame dimensions. Send SC_RESTORE command to the frame,
11148 unless we are going to send SC_MAXIMIZE, to restore the frame
11149 resize hints in the mouse pointer shown by the window manager.
11152 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11154 * lisp.h (get_frame_param): Adjust conditions for prototype
11157 2013-03-22 Ken Brown <kbrown@cornell.edu>
11159 * unexcw.c: Drop unneeded inclusion of w32common.h.
11160 (report_sheap_usage): Declare.
11161 (read_exe_header): Add magic numbers for x86_64.
11162 (fixup_executable): Fix printf format specifier for unsigned long
11165 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11167 * frame.h (struct frame): Put menu_bar_window under #ifdef
11168 because this member is not needed when X toolkit is in use.
11169 (fset_menu_bar_window):
11170 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11171 (free_glyphs, update_frame):
11172 * xdisp.c (expose_frame): Likewise.
11173 (display_menu_bar): Likewise. Remove redundant eassert.
11174 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11177 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11179 Use functions and constants to manipulate Lisp_Save_Value objects.
11180 This replaces code that used macros and strings and token-pasting.
11181 The change makes the C source a bit easier to follow,
11182 and shrinks the Emacs executable a bit.
11183 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11184 (make_save_value): Change 1st arg from string to enum. All callers
11187 (mark_object): Use if, not #if, for GC_MARK_STACK.
11188 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11189 (XSAVE_OBJECT): Now functions, not macros.
11190 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11191 the constant was never used.
11192 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11193 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11194 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11195 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11197 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11198 type3 with a single member save_type. All uses changed.
11199 (save_type, set_save_pointer, set_save_integer): New functions.
11200 * print.c (PRINTX): Remove.
11202 * alloc.c: Remove redundant static declarations.
11204 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11206 * window.h (struct window): Convert left_col, top_line, total_lines
11207 and total_cols from Lisp_Objects to integers. Adjust comments.
11208 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11210 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11211 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11212 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11213 Adjust users where appropriate.
11215 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11217 * frame.h (struct frame): Drop resx and resy because the same data is
11218 available from window system-specific output context. Adjust users.
11219 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11220 New functions to provide defaults when no window system available.
11221 (FRAME_RES_X, FRAME_RES_Y): New macros.
11222 (NUMVAL): Move from xdisp.c.
11223 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11224 (Ffont_face_attributes, Fopen_font):
11225 * image.c (gs_load):
11226 * w32font.c (fill_in_logfont):
11227 * xdisp.c (calc_pixel_width_or_height):
11228 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11229 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11231 2013-03-20 Kenichi Handa <handa@gnu.org>
11233 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11234 to 1 (temporary workaround until a bug related to ASCII
11235 optimization is fixed).
11237 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11239 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11240 Signal error if window is not internal. Adjust docstring.
11241 (delete_all_child_windows): Use combination_limit to save the buffer.
11242 (Fset_window_configuration): Adjust accordingly.
11243 * print.c (syms_of_print): Initialize debugging output not here...
11244 (init_print_once): ...but in a new function here.
11245 * lisp.h (init_print_once): Add prototype.
11246 * emacs.c (main): Add call to init_print_once. Adjust comments.
11248 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11250 * window.c (window_resize_check, window_resize_apply)
11251 (window_from_coordinates, recombine_windows, set_window_buffer)
11252 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11253 (Fsplit_window_internal, Fdelete_window_internal)
11254 (freeze_window_starts): Use bool for booleans.
11255 * window.h (window_frame_coordinates, resize_frame_windows)
11256 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11258 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11260 * dispnew.c (bitch_at_user): Use `user-error'.
11262 2013-03-17 Ken Brown <kbrown@cornell.edu>
11264 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11265 as return type of image_background. (Bug#13981)
11266 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11268 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11270 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11271 (ns_select): Don't return with result uninitialized.
11273 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11276 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11278 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11279 directories. If filename is nil, get directory name (Bug#13932).
11280 Use getFilename and getDirectory.
11281 (getFilename, getDirectory): New methods for EmacsSavePanel and
11283 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11285 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11287 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11289 2013-03-15 Kenichi Handa <handa@gnu.org>
11291 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11292 (adjust_after_replace): Make it back to static. Delete the third
11293 arg text_at_gap_tail. Cancel the code for handling it.
11295 * coding.h (struct coding_system): New member eol_seen.
11297 * coding.c (detect_ascii): New function.
11298 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11299 when the source bytes are actually scanned. On detecting for
11300 coding_category_utf_8_auto, call detect_ascii instead of scanning
11301 source bytes directly.
11302 (produce_chars): Call insert_from_gap with the new arg 0.
11303 (encode_coding): Likewise.
11304 (decode_coding_gap): Control ASCII optimization by the variable
11305 disable_ascii_optimization instead of #ifndef .. #endif.
11306 Deccode EOL format according to coding->eol_seen.
11307 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11310 * lisp.h (adjust_after_replace): Cancel externing it.
11311 (insert_from_gap): Adjust prototype.
11313 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11315 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11316 FULLSCREEN_MAXIMIZED. (Bug#13935)
11318 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11320 * region-cache.c (find_cache_boundary, move_cache_gap)
11321 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11322 Simplify debugging check and convert to eassert. Adjust comment.
11323 (pp_cache): Put under ENABLE_CHECKING.
11325 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11327 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11328 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11329 and WM_ACTIVATEAPP.
11330 (w32fullscreen_hook): If the frame is visible, reset
11331 f->want_fullscreen flag after changing the frame size. If the
11332 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11335 2013-03-13 Daniel Colascione <dancol@dancol.org>
11337 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11338 too so that these builds can use Cygwin's file conversion
11339 functions. (We've been building and linking cygw32.o all along
11340 and just not using it.)
11342 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11344 File synchronization fixes (Bug#13944).
11345 * Makefile.in (LIB_FDATASYNC): New macro.
11347 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11348 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11349 Don't worry about HAVE_FSYNC, since a substitute fsync is
11350 available if the system lacks one.
11351 (Fwrite_regin): Retry fsync if interrupted.
11353 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11355 * w32term.c (w32_read_socket): If the Emacs frame is being
11356 activated, call w32fullscreen_hook, to make sure the new frame
11357 dimensions are in effect. (Bug#13937)
11359 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11361 * xdisp.c (init_iterator): Simplify because both character and byte
11362 positions are either specified or -1. Add eassert. Adjust comment.
11363 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11364 character and byte positions can be obtained from marker.
11366 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11368 Static checking by Sun C 5.12.
11369 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11370 * bytecode.c (exec_byte_code):
11371 * dispnew.c (init_display):
11373 * fileio.c (Fsubstitute_in_file_name):
11374 * keyboard.c (Fevent_convert_list):
11375 * keymap.c (Fsingle_key_description):
11376 * term.c (maybe_fatal, fatal):
11377 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11378 * xsmfns.c (Fhandle_save_session):
11379 Omit unreachable code.
11380 * keymap.c (map_keymap_char_table_item): Cast void * to
11381 a function pointer type; the C Standard requires this.
11383 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11384 Include <sys/param.h> unconditionally, as that works elsewhere and
11385 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11386 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11389 See ChangeLog.12 for earlier changes.
11391 ;; Local Variables:
11395 Copyright (C) 2011-2015 Free Software Foundation, Inc.
11397 This file is part of GNU Emacs.
11399 GNU Emacs is free software: you can redistribute it and/or modify
11400 it under the terms of the GNU General Public License as published by
11401 the Free Software Foundation, either version 3 of the License, or
11402 (at your option) any later version.
11404 GNU Emacs is distributed in the hope that it will be useful,
11405 but WITHOUT ANY WARRANTY; without even the implied warranty of
11406 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11407 GNU General Public License for more details.
11409 You should have received a copy of the GNU General Public License
11410 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.