1 2014-11-15 Eli Zaretskii <eliz@gnu.org>
3 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
4 errors in computing the number of pixels to scroll. Suggested by
5 Kelly Dean <kelly@prtime.org>. (Bug#19060)
7 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
9 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
12 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
14 2014-11-14 Jan Djärv <jan.h.d@swipnet.se>
16 * nsfns.m (x_set_foreground_color, x_set_background_color)
17 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
18 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
20 2014-11-09 Eli Zaretskii <eliz@gnu.org>
22 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
23 when the inserted text does not need decoding. (Bug#18982)
25 * w32heap.c (allocate_heap): Set the lower limit of heap at 8MB.
28 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
30 * nsterm.h (EmacsScroller): judge returns bool.
32 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
33 (ns_judge_scroll_bars): Only set removed if judge returns true.
34 (judge): Returns bool == condemned. Remove self from window.
35 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
37 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
39 * nsterm.m (init): Replace OSX 10.9 check with IMPL_COCOA.
40 (run): Ditto. Only use non-system event loop if OSX version is
41 exactly 10.9 (Bug#18993).
42 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
45 2014-11-07 Michael Albinus <michael.albinus@gmx.de>
47 * callproc.c (encode_current_directory): Support handling of file
48 names prepended by "/:". (Bug#18891)
50 2014-11-06 Alan Mackenzie <acm@muc.de>
52 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
54 2014-11-06 Dima Kogan <dima@secretsauce.net>
56 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
58 2014-11-05 Michael Albinus <michael.albinus@gmx.de>
60 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
61 raises an error. (Bug#18891)
63 2014-11-03 Eli Zaretskii <eliz@gnu.org>
65 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
66 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
67 frame; instead, print an error message.
69 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
71 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
73 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
75 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
76 if force_integral_p (i.e. no antialias).
77 (macfont_draw): Check ns_antialias_text, also turn off syntetic
78 bold if no antialias (Bug#18876).
80 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
81 was given (Bug#18846).
83 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
85 * nsterm.h (ns_set_doc_edited): Declare taking no args.
87 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
88 instead of in xdisp.c, function now takes void. (Bug#18884).
90 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
91 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
93 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
94 struct window* (Bug#18889).
95 Remove getMouseMotionPart.
96 (ns_output): Make icon_top/left int.
98 * nsfns.m (x_icon): icon_top/left is int.
100 * nsterm.m (ns_mouse_position): Remove unused code.
101 (initFrame:window:, dealloc): Use window instead of win.
102 (getMouseMotionPart:window:x:y:): Remove, unused.
103 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
105 2014-10-30 Samuel Bronson <naesten@gmail.com>
107 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
109 2014-10-28 Eli Zaretskii <eliz@gnu.org>
111 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
112 build_string, when importing a home directory. (Bug#18873)
114 2014-10-26 Eli Zaretskii <eliz@gnu.org>
116 * dispnew.c (buffer_posn_from_coords): Use
117 WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
118 account for the header-line height. (Bug#18839)
120 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
122 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
124 (erase_phys_cursor): Fix confusion between window-relative and
125 text area-relative x-coordinates. [Backport]
127 2014-10-20 Glenn Morris <rgm@gnu.org>
129 * minibuf.c (history-length): Increase default from 30 to 100.
132 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
134 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
137 2014-10-20 Glenn Morris <rgm@gnu.org>
139 * Version 24.4 released.
141 2014-10-17 Eli Zaretskii <eliz@gnu.org>
143 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
144 1-pixel R2L characters.
145 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
146 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
148 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
150 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
151 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
153 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
155 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
158 2014-10-08 K. Handa <handa@gnu.org>
160 * coding.c (detect_coding_iso_2022): Set coding->rejected
161 correctly when an invalid escape sequence is found (Bug#18610).
163 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
165 * font.c (font_list_entities): Do not add empty vector to font cache.
166 (font_matching_entity): Likewise. If matching entity is found, insert
167 1-item vector with this entity instead of an entity itself (Bug#17125).
169 2014-10-02 Eli Zaretskii <eliz@gnu.org>
171 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
172 iterator backwards, to resync the bidi iterator. (Bug#18584)
174 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
176 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
177 make a font_object from a tty frame (Bug#18573).
178 (Finternal_set_lisp_face_attribute): Add FIXME comment.
180 2014-09-30 Eli Zaretskii <eliz@gnu.org>
182 * w32fns.c (w32_createwindow): Accept an additional argument, an
183 array of 2 values specifying the coordinates of the frame's
184 top-left corner. Use these values instead of calling x_get_arg,
185 which can cons Lisp objects, and therefore cannot be called except
186 from the main thread. Remove redundant tests for the default values.
187 (my_create_window): Move the calculation of the coordinates of the
188 frame's top-left edge here. Pass them to the input thread via the
189 second parameter of the WM_EMACS_CREATEWINDOW message.
190 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
193 2014-09-29 Eli Zaretskii <eliz@gnu.org>
195 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
196 (redisplay_window): Treat the frame's frozen_window_starts flag
197 the same way as the optional_new_start flag for the window: only
198 obey it if the glyph row showing point will be fully visible.
199 Likewise when the window start is in a continuation line. If,
200 after trying everything under the 'force_start' label, point is
201 still not fully visible, give up and scroll the window.
202 Add debugging traces. (Bug#18545)
204 * window.c (Frecenter): Set the window's redisplay flag.
206 2014-09-24 Eli Zaretskii <eliz@gnu.org>
208 * w32term.c (w32_read_socket): Don't use frame dimensions for
209 resizing if GetClientRect returned an empty (0, 0, 0, 0)
210 rectangle. Check the return value of GetClientRect, and don't use
211 the results if it didn't succeed.
213 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
214 in columns and lines after correcting the pixel dimensions in
216 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
217 negative values to xrealloc. (Bug#18528)
219 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
221 On OSX, do not free font-specific data more than once (Bug#18501).
222 * macfont.m (macfont_close): Release and free font-specific data
223 only if it wasn't previously freed.
225 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
227 * unexmacosx.c (dump_it): Improve error message.
229 2014-09-18 Juri Linkov <juri@jurta.org>
231 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
232 (Bug#10747, bug#18334)
234 2014-09-18 Eli Zaretskii <eliz@gnu.org>
236 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
237 units in which the position is measured. (Bug#18493)
239 * xdisp.c (redisplay_internal): Force redisplay of all windows
240 that show a buffer whose narrowing has changed. (Bug#18490)
242 2014-09-16 Eli Zaretskii <eliz@gnu.org>
244 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
245 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
246 lines, draw the hollow-box and hbar cursors on the right side of
247 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
250 * xterm.c (x_draw_stretch_glyph_string):
251 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
252 caused the block cursor to disappear on a TAB in R2L lines in
253 every window except the leftmost one. Reported by Martin Rudalics
256 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
258 Always use matched specpdl entry to record call arguments (Bug#18473).
259 * lisp.h (record_in_backtrace): Adjust prototype.
260 * eval.c (record_in_backtrace): Return current specpdl level.
261 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
262 (eval_sub, Ffuncall): Record call arguments in matched specpdl
263 entry and use that entry in call to backtrace_debug_on_exit.
264 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
265 (do_debug_on_call): Get current specpdl level as 2nd arg.
267 Prefer ptrdiff_t to int and avoid integer overflows.
268 * fileio.c (make_temp_name):
269 * font.c (font_parse_family_registry): Avoid integer
270 overflow on string size calculation.
271 * data.c (Faset): Likewise for byte index.
273 2014-09-15 Eli Zaretskii <eliz@gnu.org>
275 Fix display of R2L lines in partial-width windows.
276 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
277 assigned the correct value.
278 (extend_face_to_end_of_line): Account for truncation and
279 continuation glyphs in R2L rows when one of the fringes is not
281 (display_line): Don't assign negative X offset to a row if we are
282 going to produce a truncation glyph for it. When handling
283 truncated R2L rows, consider the width of the left fringe instead
285 (produce_special_glyphs): Fix bogus assignments.
287 2014-09-14 Eli Zaretskii <eliz@gnu.org>
289 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
291 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
292 set errno to EAGAIN instead, to allow the caller to retry the
293 write after some waiting. Fixes deadlocks when Emacs exchanges a
294 lot of data through the pipe. (Bug#18420)
296 2014-09-13 Eli Zaretskii <eliz@gnu.org>
298 * sound.c (Fplay_sound_internal): Encode the sound file name in
299 the ANSI codepage. Expand it against data-directory, as per docs,
300 not against the current directory. No need to make a local copy
301 of the file name; pass the encoded file name directly to
302 do_play_sound. (Bug#18463)
304 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
305 NULL, and the file name is not encodable in ANSI codepage, return
306 the string with "?" replacement characters, which will fail the
307 caller. This avoids returning a random value in that case.
309 2014-09-11 Martin Rudalics <rudalics@gmx.at>
311 * window.c (Fresize_mini_window_internal): Set w->total_lines
312 from w->pixel_height (Bug#18422).
314 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
316 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
317 (toggleFullScreen:): Take frame_resize_pixelwise into account when
318 setting resize increments (Bug#18435).
320 2014-09-09 Eli Zaretskii <eliz@gnu.org>
322 * xdisp.c (pos_visible_p): Properly save and restore the iterator
323 state around the call to line_bottom, since it can move the
324 iterator to another screen line. This fixes off-by-one errors in
325 the reported row in some rare cases.
327 2014-09-07 Eli Zaretskii <eliz@gnu.org>
329 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
330 always make sure the marginal areas of the row are in sync with
331 what the window wants. (Bug#18419)
333 2014-09-04 Eli Zaretskii <eliz@gnu.org>
335 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
336 existing binding of a variable, to avoid silently aborting
337 commands that use specbind. (Bug#18331)
339 2014-09-02 Eli Zaretskii <eliz@gnu.org>
341 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
342 the reported row in the case of a window with a header line, by
343 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
344 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
346 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
348 * eval.c (internal_lisp_condition_case): Don't overrun the stack
349 when configured --with-wide-int on typical 32-bit platforms.
351 2014-08-31 Eli Zaretskii <eliz@gnu.org>
353 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
354 when HPOS is negative, for the benefit of R2L glyph rows whose
355 newline overflows into the fringe.
357 2014-08-30 Ken Brown <kbrown@cornell.edu>
359 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
362 2014-08-28 Eli Zaretskii <eliz@gnu.org>
364 * syntax.c (scan_lists): Don't examine positions before BEGV.
367 2014-08-25 Eli Zaretskii <eliz@gnu.org>
369 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
371 2014-08-18 Eli Zaretskii <eliz@gnu.org>
373 * xdisp.c (handle_stop): Improve commentary.
375 * indent.c (Fvertical_motion): Fix vertical motion up through a
376 display property after a newline. (Bug#18276)
378 2014-08-17 Eli Zaretskii <eliz@gnu.org>
380 * xdisp.c (display_line): Don't assume that the call to
381 reseat_at_next_visible_line_start ends up at a character
382 immediately following the newline on the previous line.
383 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
384 beyond ZV, which causes infloop in redisplay. For the details, see
385 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
387 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
388 coordinate for hscrolled R2L screen lines. (Bug#18277)
390 2014-08-11 Ken Brown <kbrown@cornell.edu>
392 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
393 ERRORCHECK mutexes. (Bug#18222)
395 2014-08-11 Glenn Morris <rgm@gnu.org>
397 * fileio.c: Revert 2013-01-31 change, which chose coding system for
398 writing before backing up, since it causes a more serious problem
399 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
400 (choose_write_coding_system): No longer callable from Lisp.
401 Move last piece back here from Fwrite_region.
402 (Fwrite_region, syms_of_fileio): Update for above changes.
404 2014-08-09 Martin Rudalics <rudalics@gmx.at>
406 * window.c (Fwindow_new_total, Fwindow_new_normal)
407 (Fwindow_new_pixel, Fset_window_new_pixel)
408 (Fset_window_new_total, Fset_window_new_normal): Second attempt
409 to fix the doc-strings of these functions. See:
410 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
412 2014-08-08 Martin Rudalics <rudalics@gmx.at>
414 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
415 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
416 (Fwindow_new_pixel, Fset_window_new_pixel)
417 (Fset_window_new_total, Fset_window_new_normal)
418 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
420 2014-08-07 Eli Zaretskii <eliz@gnu.org>
422 * fontset.c (Finternal_char_font): Recompute basic faces if the
423 frame's face cache was cleared. (Bug#18162)
425 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
427 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
428 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
429 base buffer's undo list.
431 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
433 Fix bug with an attempt to select uninitialized frame (Bug#18161).
434 * xfns.c (Fx_create_frame): Move call to change_frame_size to
435 a section where Lisp evaluation is disabled. This way a pointer
436 to uninitialized frame is not accessible from Lisp, which becomes
437 critical if following call to x_figure_window_size throws an error.
439 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
441 Fix bug with clang + directory_files_internal + GC (Bug#16986).
442 * dired.c (directory_files_internal): Use a volatile variable
443 to prevent the compiler from optimizing away all copies of a local.
444 I wonder how many other GC-related bugs like this lurk elsewhere?
446 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
447 * xterm.h (struct x_display_info): New member 'connection'.
448 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
449 so that x_delete_terminal has a file descriptor to pass to
450 delete_keyboard_wait_descriptor.
452 2014-08-01 Eli Zaretskii <eliz@gnu.org>
454 Fix display of R2L lines when the last character fits only partially.
455 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
457 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
458 R2L row is visible only partially, give the row a negative x
460 (display_line): Fix the calculation of the glyph whose pixel width
461 is used to decide whether the last produced glyph fits on the
462 line. When the last glyph fits only partially, give the row a
465 2014-07-29 Eli Zaretskii <eliz@gnu.org>
467 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
468 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
469 pixel width of the first glyph that is hscrolled from display.
470 (display_line): In R2L glyph rows, don't give a negative offset to
471 row->x when the first glyph begins before first_visible_x.
473 2014-07-29 Andreas Schwab <schwab@suse.de>
475 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
476 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
478 2014-07-28 Eli Zaretskii <eliz@gnu.org>
480 * xdisp.c (display_line): If called with iterator set up to write
481 to a marginal area, delay the call to handle_line_prefix until we
482 switch back to the text area. (Bug#18035)
484 * .gdbinit (xwindow): The members total_cols, total_lines,
485 left_col, and top_line are C integers (and has been so for the
488 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
490 * nsterm.m (applicationDidFinishLaunching:): Call
491 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
492 (antialiasThresholdDidChange:): New method for EmacsApp.
494 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
496 * macfont.m (macfont_update_antialias_threshold): Remove static.
498 * macfont.h (macfont_update_antialias_threshold): Declare.
500 2014-07-17 Eli Zaretskii <eliz@gnu.org>
502 * w32select.c (setup_windows_coding_system):
503 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
504 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
506 * w16select.c (Fw16_get_clipboard_data):
507 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
510 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
511 buffer position where we are to start the iteration.
512 (handle_invisible_prop): Record in it->stop_charpos the position
513 where the invisible text ends. (Bug#18035)
514 (hscroll_window_tree): Don't try hscrolling windows whose cursor
515 row has zero buffer position as their start position.
516 Reported by martin rudalics <rudalics@gmx.at>.
518 2014-07-16 Eli Zaretskii <eliz@gnu.org>
520 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
521 infinite looping in redisplay when display lines don't have enough
522 space to display even a single character. (Bug#18036)
524 2014-07-13 Eli Zaretskii <eliz@gnu.org>
526 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
527 buffer's default-directory only if it is a string. (Bug#17986)
529 2014-07-12 Eli Zaretskii <eliz@gnu.org>
531 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
534 * w32fns.c (Fx_file_dialog): Mention in the doc string the
535 behavior on Windows 7 and later when the function is repeatedly
536 invoked with the same value of DIR. (Bug#17950)
538 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
539 string to match the one in w32fns.c.
541 2014-07-08 Eli Zaretskii <eliz@gnu.org>
543 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
544 x_produce_glyphs does when it generates a stretch glyph that
545 represents a TAB. (Bug#17969)
547 2014-07-05 Eli Zaretskii <eliz@gnu.org>
549 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
550 and there is a display property at that position, don't call
551 move_it_to to move to a position before window start. (Bug#17942)
552 Fix condition for finding CHARPOS by the first call to move_it_to.
555 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
557 * syntax.c (find_defun_start): Try the cache even
558 if !open_paren_in_column_0_is_defun_start.
559 (back_comment): If find_defun_start was pessimistic, use the
560 scan_sexps_forward result to improve the cache (bug#16526).
562 2014-07-04 Daniel Colascione <dancol@dancol.org>
565 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
566 only if xic_style calls for it. This change allows Emacs to work
567 with ibus. Also, don't leak resources if create_frame_xic fails,
568 and stop caching xic_style across different displays (Bug#17928).
569 (supported_xim_styles): Make const.
570 (best_xim_style): Remove first parameter: it's always just
571 supported_xim_styles. Change to look at supported_xim_styles directly.
573 2014-07-04 Eli Zaretskii <eliz@gnu.org>
575 * xdisp.c (redisplay_window): If redisplay of a window ends up
576 with point in a partially visible line at end of the window, make
577 sure the amended position of point actually has smaller Y
578 coordinate; if not, give up and scroll the display. (Bug#17905)
580 * window.c (window_scroll_pixel_based): When point ends up at the
581 last fully visible line, don't let move_it_to stop at the left
582 edge of the line and dupe us into thinking point is inside the
585 * w32.c (network_interface_info): Make sure the argument is a
588 2014-07-01 Eli Zaretskii <eliz@gnu.org>
590 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
591 the window whose glyph row is being prepared and a flag whether it
592 is for mode/header line. Make sure the glyph row's marginal areas
593 are in sync with what the window wants.
596 * xdisp.c (display_line, display_mode_line):
597 Call prepare_desired_row with additional arguments, as appropriate.
599 * dispextern.h (prepare_desired_row): Adjust prototype.
601 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
603 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
604 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
605 caused by xw_popup_dialog in daemon mode (Bug#17891).
607 2014-06-30 Eli Zaretskii <eliz@gnu.org>
609 * frame.c (do_switch_frame): When switching to another TTY frame,
610 make sure FrameCols and FrameRows are in sync with the new frame's
613 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
615 * coding.c (encode_coding_utf_8): Correctly count produced_chars
616 also in unibyte case. (Bug#17865)
618 2014-06-25 Glenn Morris <rgm@gnu.org>
620 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
622 2014-06-21 Eli Zaretskii <eliz@gnu.org>
624 * indent.c (Fvertical_motion): Doc fix.
625 Move to the goal column, if any, with a single call to
626 move_it_in_display_line, not in two calls. Doing this with two
627 calls causes move_it_in_display_line apply the line-prefix
628 handling twice instead of just once. (Bug#17823)
630 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
632 Port to OS X ACLs (Bug#17810).
633 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
634 ACL_TYPE_ACCESS) doesn't work.
636 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
638 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
639 before checking key-translation-map (bug#17659).
641 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
643 * font.c (font_make_object): Avoid dangling pointer which may
644 crash GC (Bug#17771).
646 2014-06-18 Eli Zaretskii <eliz@gnu.org>
648 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
649 prototype of DGifCloseFile as appropriate for older and newer
651 (gif_close): New function, encapsulates the differences in the
652 calling sequence of DGifCloseFile before v5.1.0 and after it.
653 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
654 error string where appropriate. (Bug#17790)
656 2014-06-16 Eli Zaretskii <eliz@gnu.org>
658 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
659 macro execution, make sure point didn't move since last complete
660 redisplay, as the condition for using the glyph matrix
661 information. (Bug#17777)
663 2014-06-14 Eli Zaretskii <eliz@gnu.org>
665 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
666 information if we are in the middle of executing a keyboard macro,
667 since redisplay doesn't update the screen until the macro is
668 finished. (Bug#17777)
670 2014-06-13 Eli Zaretskii <eliz@gnu.org>
672 * alloc.c (cleanup_vector): Don't dereference a font driver
673 pointer if it is NULL. (Bug#17771)
675 2014-06-11 Eli Zaretskii <eliz@gnu.org>
677 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
678 matching overlay strings with 'cursor' property against buffer
679 positions traversed in the glyph row. (Bug#17744)
681 2014-06-08 Glenn Morris <rgm@gnu.org>
683 * fileio.c (write-region-inhibit-fsync): Doc tweak.
685 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
687 2014-06-04 Eli Zaretskii <eliz@gnu.org>
689 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
690 contains garbage on WINDOWSNT (which could potentially infloop at
693 Minimize cursor motion during TTY menu updates.
694 * term.c (tty_menu_display): Don't position cursor here. Instead,
695 pass the cursor coordinates to update_frame_with_menu.
696 (tty_menu_activate): Send the hide cursor command only once in an
697 iteration through the outer 'while' loop.
699 * dispnew.c (update_frame_1): Accept an additional argument
700 SET_CURSOR_P, and position the cursor at the end of the frame
701 update only if that argument is non-zero. All callers changed to
702 provide the additional argument as non-zero, except for
703 update_frame_with_menu.
704 (update_frame_with_menu): Accept 2 additional arguments ROW and
705 COL; if they are non-negative, instruct update_frame_1 not to
706 position the cursor, and instead position it according to ROW and
709 * dispextern.h (update_frame_with_menu): Update prototype.
711 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
713 * callproc.c (call_process): Don't check read-only if we don't insert
714 anything (bug#17666).
716 2014-06-02 Eli Zaretskii <eliz@gnu.org>
718 * dispnew.c (update_frame_with_menu): Set display_completed.
720 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
722 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
724 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
726 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
727 to min(value, whole).
729 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
731 Bring back the changes to GDB-visible symbols, but only on AIX.
732 And only if it's not pre-4.2 GCC.
733 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
734 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
735 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
738 2014-05-31 Eli Zaretskii <eliz@gnu.org>
740 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
741 with PT, not GPT. (Bug#16433)
743 Revert last changes to GDB-visible symbols.
744 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
745 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
746 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
749 2014-05-31 Glenn Morris <rgm@gnu.org>
751 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
753 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
755 Fix port to 32-bit AIX with xlc (Bug#17598).
756 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
757 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
758 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
759 to work around a compiler bug in IBM xlc 12.1.
761 2014-05-29 Eli Zaretskii <eliz@gnu.org>
763 * xterm.c (x_update_window_end): Don't invalidate the entire
764 mouse-highlight info, just signal frame_up_to_date_hook that mouse
765 highlight needs to be redisplayed. (Bug#17588)
767 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
769 Port the GDB-visible symbols to AIX.
770 Without them, GDB doesn't work to debug Emacs, since the AIX linker
771 optimizes away the relevant external symbols. Use enums instead;
772 this suffices for the AIX port, which is 32-bit-only anyway.
773 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
774 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
775 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
778 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
780 Include sources used to create macuvs.h.
781 * Makefile.in ($(srcdir)/macuvs.h): New rule.
782 * macuvs.h: Use automatically-generated header.
784 2014-05-25 Eli Zaretskii <eliz@gnu.org>
786 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
787 if we are iterating over an object that generates glyphs for
788 marginal areas. (Bug#17585)
790 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
792 * xdisp.c (safe__call1, safe__eval): Now static.
794 2014-05-24 Eli Zaretskii <eliz@gnu.org>
796 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
797 (safe_call, safe__call1): Construct a va_list argument for safe_call.
798 (safe_call1): Call safe_call instead of safe__call directly.
800 2014-05-24 Ken Brown <kbrown@cornell.edu>
802 * w32term.c (x_delete_display) [CYGWIN]: Don't free
803 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
806 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
808 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
809 (safe__call, safe__call1, safe__eval): New functions.
811 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
812 (display_mode_element): Same for `:eval'.
814 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
816 Fix port to 32-bit AIX (Bug#17540).
817 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
818 twice. _text already includes this offset.
819 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
821 2014-05-21 Eli Zaretskii <eliz@gnu.org>
823 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
824 when closest_pos is identical to to_charpos, don't recurse, since
825 we already tried that, and failed. (Bug#17539)
827 2014-05-20 Eli Zaretskii <eliz@gnu.org>
829 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
830 unwinding when frame's faces were not initialized yet, increment
831 the frame's image-cache reference count before calling
832 x_free_frame_resources. Don't dereference
833 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
835 2014-05-11 Glenn Morris <rgm@gnu.org>
837 * fileio.c (Ffile_executable_p): Doc tweak.
839 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
841 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
842 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
844 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
846 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
848 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
850 Fix initialization of minibuffer history variable (Bug#17430).
851 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
852 Move the initialization up to prevent any "value void" message.
854 2014-05-06 Samuel Bronson <naesten@gmail.com>
856 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
857 are matched (bug#17413).
859 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
861 Stop tooltips pulling Emacs window to front (Bug#17408).
862 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
863 SetWindowPos invocations.
865 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
867 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
868 not initialized (Bug#17398).
870 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
872 Revert recent libpng changes (Bug#17339).
873 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
874 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
876 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
878 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
879 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
880 because WCONTINUED is always defined now.
881 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
883 2014-05-03 Eli Zaretskii <eliz@gnu.org>
885 * buffer.c (overlay_strings): Fix the wording of the commentary.
887 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
889 Consult libpng-config more consistently (Bug#17339).
890 * Makefile.in (PNG_CFLAGS): New var.
891 (ALL_CFLAGS): Use it.
892 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
893 CFLAGS now handles this.
895 2014-05-01 Glenn Morris <rgm@gnu.org>
897 * floatfns.c (Fisnan):
898 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
900 2014-05-01 Eli Zaretskii <eliz@gnu.org>
902 * term.c (tty_menu_activate): A better initialization for cursor
905 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
907 * intervals.c: Tighten assertions.
908 (create_root_interval): Make sure the interval is not empty.
909 (intervals_equal): Use booleans.
910 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
911 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
912 (balance_possible_root_interval): Simplify and use booleans.
913 (split_interval_right, split_interval_left): Check LENGTH, and remove
914 now redundant assertion.
915 (adjust_intervals_for_insertion): Remove now redundant assertions.
916 (delete_node, interval_deletion_adjustment)
917 (adjust_intervals_for_deletion, merge_interval_right)
918 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
919 (reproduce_interval): Make sure the interval is not empty.
921 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
923 * term.c (tty_menu_activate): Don't assume row and col are initialized.
924 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
925 satisfaction that they would always be initialized.
927 2014-04-29 Eli Zaretskii <eliz@gnu.org>
929 * term.c (tty_menu_display): Move the cursor to the active menu item.
930 (tty_menu_activate): Return the cursor to the active menu item
931 after displaying the menu and after displaying help-echo.
932 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
933 for the details of why this is needed by screen readers and
936 2014-04-29 Glenn Morris <rgm@gnu.org>
938 * process.c (handle_child_signal):
939 Handle systems without WCONTINUED. (Bug#15110, 17339)
941 2014-04-23 Eli Zaretskii <eliz@gnu.org>
943 * search.c (Fnewline_cache_check): Don't try to count newlines
944 outside the buffer's restriction, as find_newline doesn't support that.
946 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
948 Port to GCC 4.9.0 with --enable-gcc-warnings.
949 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
951 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
952 a way that also works with GCC 4.9.0.
954 * search.c (Fnewline_cache_check): Remove unused locals.
956 2014-04-22 Eli Zaretskii <eliz@gnu.org>
958 * search.c (find_newline1): New subroutine.
959 (Fnewline_cache_check): New function.
960 (syms_of_search): Defsubr it.
962 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
964 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
965 * keyboard.c (unblock_input): Add comment.
966 * xgselect.c (xg_select): Prevent Glib main loop recursion.
968 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
970 * intervals.c (rotate_right, rotate_left): Fix up length computation.
971 Also change identifiers to match the comments, and add more assertions
974 2014-04-18 Eli Zaretskii <eliz@gnu.org>
976 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
977 glyph is written to TEXT_AREA of the temporary glyph_row.
980 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
982 * emacs.c (close_output_streams): Don't clear and restore errno.
984 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
986 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
987 never becomes visible, i.e. using XMonad (Bug#17237).
989 2014-04-17 Eli Zaretskii <eliz@gnu.org>
991 * xdisp.c (Fline_pixel_height): Don't assume that the current
992 buffer and the selected window's buffer are one and the same.
995 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
996 paragraph-start cache before the newline cache. (Bug#17269)
998 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1000 * window.c (save_window_save): Lookup window_point_insertion_type in
1001 the right buffer (bug#15457).
1002 (Qwindow_point_insertion_type): New var.
1003 (syms_of_window): Initialize it.
1005 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1007 Fix the MSDOS build.
1008 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1009 (copy_text_and_data): Zero out the atexit chain pointer before
1012 * termhooks.h (encode_terminal_code): Update prototype.
1014 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1015 visible for all DOS_NT ports, not just WINDOWSNT.
1016 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1018 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1019 unless it is defined.
1020 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1022 * process.c (close_on_exec, accept4, process_socket): Move into
1023 the "ifdef subprocesses" part.
1024 (catch_child_signal): Condition by "ifdef subprocesses".
1025 (syms_of_process) <Qinternal_default_process_sentinel>
1026 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1028 * msdos.h: Add prototypes for new functions.
1029 (EINPROGRESS): Define.
1030 (O_CLOEXEC): Define to zero.
1032 * msdos.c (check_window_system): Remove unnecessary an
1033 incompatible duplicate function.
1034 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1035 New functions in support of new functionality.
1037 * menu.c (single_menu_item): Add visual indication of submenu
1038 also for menus on MSDOS frames.
1039 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1041 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1042 when async subprocesses aren't supported.
1044 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1046 * emacs.c (close_output_streams): Zero out errno before calling
1049 * dired.c [MSDOS]: Include msdos.h.
1051 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1052 (DATA_START) [MSDOS]: Define.
1053 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1055 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1056 Ifdef away for MSDOS.
1057 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1058 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1060 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1061 Use temporary file template that is compatible with mkostemp.
1062 Move vfork-related portions under #ifndef MSDOS.
1063 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1065 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1067 * buffer.c (Foverlays_at): Add argument `sorted'.
1069 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1071 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1072 text, invalidate the bidi_paragraph_cache upto and including the
1075 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1077 Port to IRIX 6.5 (Bug#9684).
1078 * alloc.c (TAGGABLE_NULL): New constant,
1079 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1080 (next_vector, set_next_vector): Use it.
1081 * conf_post.h (INET6) [IRIX6_5]: Define.
1082 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1083 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1084 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1085 for consistency with how TAGGABLE_NULL is computed.
1087 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1089 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1090 before passing it to system APIs.
1092 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1094 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1096 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1097 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1099 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1101 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1103 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1105 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1106 covered by a display string that ends in a newline, and that cases
1107 going back by DVPOS lines to hit the search limit, lift the limit
1108 and go back until DVPOS is reached. (Bug#17244)
1110 * indent.c (Fvertical_motion): Handle correctly the case when the
1111 display string is preceded by an empty line.
1113 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1115 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1116 use S_IWRITE instead.
1118 2014-04-11 Glenn Morris <rgm@gnu.org>
1120 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1122 2014-04-09 Ken Brown <kbrown@cornell.edu>
1124 * Makefile.in (EMACS_MANIFEST): Revert last change.
1126 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1128 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1130 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1131 (symbol_block_pinned): New var.
1132 (Fmake_symbol): Initialize `pinned'.
1133 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1134 pinned and signal an error for un-purifiable objects.
1135 (pure_cons): Use it.
1136 (Fpurecopy): Use it, except for objects that can't be purified.
1137 (mark_pinned_symbols): New function.
1138 (Fgarbage_collect): Use it.
1139 (gc_sweep): Remove hack made unnecessary.
1141 2014-04-05 Glenn Morris <rgm@gnu.org>
1143 * keyboard.c (Fopen_dribble_file): Doc tweak.
1145 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1147 Backport from trunk.
1148 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1149 bar is zero height, just return (Bug#16976).
1150 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1151 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1152 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1153 is nil. If waiting for toolbar to complete, force a redraw.
1154 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1156 2014-04-03 Ken Brown <kbrown@cornell.edu>
1158 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1160 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1162 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1163 width from font width (Bug#17163).
1165 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1167 * frame.c (x_set_frame_parameters): Calculate default values of
1168 new frame sizes only after all other frame parameters have been
1169 processed (Bug#17142).
1171 2014-03-28 Ken Brown <kbrown@cornell.edu>
1173 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1176 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1178 * xterm.c (x_draw_image_glyph_string): Adjust image background
1179 width accordingly when its x position is adjusted. (Bug#17115)
1181 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1183 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1184 and width of image background when it is displayed with a 'box'
1187 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1189 More backward-compatible fix to char-equal core dump (Bug#17011).
1190 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1191 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1193 Fix core dump in char-equal (Bug#17011).
1194 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1195 unibyte buffers, as we can't tell whether the characters are
1198 * insdel.c (adjust_markers_for_delete): Remove unused local.
1200 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1202 Have (MARKER . ADJUSTMENT) undo records always be immediately
1203 after their corresponding (TEXT . POS) record in undo list.
1205 * lisp.h (record-delete): New arg record_markers.
1206 (record_marker_adjustment): No longer needed outside undo.c.
1207 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1208 adjustments to undo.c's record_marker_adjustments. Note that
1209 fileio.c's decide_coding_unwind is another caller to
1210 adjust_markers_for_delete. Because it has undo list bound to t,
1211 it does not rely on adjust_markers_for_delete to record marker
1213 (del_range_2): Swap call to record_delete and
1214 adjust_markers_for_delete so as undo marker adjustments are
1215 recorded before current deletion's adjustments, as before.
1216 (adjust_after_replace):
1217 (replace_range): Pass value for new record_markers arg to
1219 * undo.c (record_marker_adjustment): Rename to
1220 record_marker_adjustments and made static.
1221 (record_delete): Check record_markers arg and call
1222 record_marker_adjustments.
1223 (record_change): Pass value for new record_markers arg to
1225 (record_point): at_boundary calculation no longer needs to account
1226 for marker adjustments.
1228 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1230 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1233 2014-03-23 Glenn Morris <rgm@gnu.org>
1235 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1237 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1239 * buffer.c (struct sortvec): Add field `spriority'.
1240 (compare_overlays): Use it.
1241 (sort_overlays): Set it.
1243 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1245 * xdisp.c (redisplay_window): If all previous attempts to find the
1246 cursor row failed, try a few alternatives before falling back to
1247 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1249 2014-03-22 Daniel Colascione <dancol@dancol.org>
1251 * process.c (conv_sockaddr_to_lisp): When extracting the string
1252 names of AF_LOCAL sockets, stop before reading uninitialized
1255 2014-03-23 Daniel Colascione <dancol@dancol.org>
1257 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1258 array. (ASAN caught.)
1260 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1262 Fix regression introduced by patch for Bug#10500.
1263 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1264 * w32term.c (x_draw_image_relief): Likewise.
1266 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1268 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1269 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1270 maximize a frame for odd default fonts.
1272 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1274 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1276 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1278 * doc.c (store_function_docstring): Warn when we don't know where to
1280 (Fsubstitute_command_keys): Don't advertise the fact that
1281 text-properties are dropped, since we think it's a bug that we'll fix
1284 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1285 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1286 * frame.c (frame_garbaged): Make "docstring" more precise.
1288 2014-03-20 Glenn Morris <rgm@gnu.org>
1290 * charset.c (init_charset): When we cannot find the charsets directory,
1291 mention if EMACSDATA is set.
1293 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1295 * fns.c (Frandom): Fix rare bug where the result isn't random.
1297 Fix porting inconsistency about rounding to even.
1298 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1299 This way, the unusual !HAVE_RINT case acts like the usual
1300 HAVE_RINT case, and we can fix the documentation accordingly.
1302 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1304 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1305 (w32_wnd_proc): Initialize the dwHoverTime member of
1306 TRACKMOUSEEVENT structure.
1308 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1310 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1312 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1314 * search.c (find_newline): Speed up the function when using the
1315 newline cache, by halving the number of calls to
1316 region_cache_forward and region_cache_backward. (Bug#16830)
1318 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1320 * buffer.c (Fset_buffer): Document return value (bug#17015).
1322 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1324 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1325 nil, always resize character wise to avoid potential loss of the
1326 mode line (Bug#16923 related).
1328 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1330 * frame.c (x_set_frame_parameters): Always calculate new sizes
1331 pixelwise to avoid potential loss when rounding.
1333 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1335 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1336 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1338 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1340 * w32.c (fstatat): Don't add an extra slash if the argument ends
1341 with a slash: this fails the subsequent call to stat_worker on
1342 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1344 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1346 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1348 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1350 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1352 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1353 when frame is only on one screen (Bug#14713).
1355 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1357 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1358 there's a valid wrap point in the display line, the last glyph
1359 cannot "just barely fit" on this row, because display_line doesn't
1360 let it. Instead, proceed as if the last glyph didn't fit, so that
1361 we eventually back up the iterator to the wrap point. This avoids
1362 delusional behavior of move_it_to, whereby it proceeds to the next
1363 display line, but sets current_x to zero for all the glyphs that
1364 without word-wrap would fit on the previous display line.
1365 One result was that visual-order cursor movement behaved erratically
1367 (Fmove_point_visually): Add code to find the x coordinate of the
1368 last character before wrap point, under word-wrap on a TTY.
1370 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1372 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1373 also return value of MOVE_POS_MATCH_OR_ZV from
1374 move_it_in_display_line_to, when moving from beginning of line to
1375 point's position. (Bug#16961)
1377 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1379 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1380 * window.c (Fselect_window): Explain NORECORD and
1381 `buffer-list-update-hook' in doc-string.
1383 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1385 * window.c (Fother_window_for_scrolling): Check that
1386 Vother_window_scroll_buffer is a buffer.
1388 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1390 * xterm.c (xim_initialize): Always pass a copy of resource name
1391 to XRegisterIMInstantiateCallback and eassert whether return
1392 value is True. Passing copy is important because Xlib doesn't
1393 make its own copy and resource name argument usually points to
1394 SSDATA (Vx_resource_name), which may be changed from Lisp.
1395 (xim_close_display): For XUnregisterIMInstantiateCallback,
1396 always eassert return value and pass exactly the same values
1397 as were used for XRegisterIMInstantiateCallback.
1398 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1399 sources to check why if you are interested.
1401 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1403 * dispnew.c (change_frame_size_1): Add new_lines instead of
1404 new_height, the latter may be still zero if passed as such.
1405 * window.c (Fwindow_pixel_height): Mention bottom divider in
1408 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1410 Fix "resource temporarily unavailable" with xgselect
1412 * xgselect.c: Include <stdbool.h>.
1413 (xg_select) [!USE_GTK]: Don't lose track of errno.
1415 Fix minor --enable-gcc-warnings issues.
1416 * widget.c (update_various_frame_slots, EmacsFrameResize):
1417 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1419 2014-03-04 Ken Brown <kbrown@cornell.edu>
1421 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1422 represent the actual adjustment needed for alignment.
1424 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1426 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1427 needed, and don't reallocate if the initial allocation already
1428 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1430 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1432 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1435 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1437 * cmds.c (delete-char): Update docstring pointing out that the
1438 function ignores `delete-active-region' and `overwrite-mode'.
1440 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1442 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1444 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1445 allocated buffer due to alignment.
1446 (freehook): If the block to be freed was allocated by
1447 'aligned_alloc', find its real pointer before calling 'free'.
1449 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1452 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1454 * font.c (toplevel): Adjust comment about font cache layout.
1455 (font_clear_cache): Fix to match real font cache layout.
1456 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1457 (Fframe_font_cache) [FONT_DEBUG]: New function.
1458 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1460 Avoid crashes when X fonts are erroneously freed on reused X
1461 'Display *' connection data (Bug#16069). Note that X font
1462 resources still may be leaked, but currently there is no way
1463 to completely avoid it.
1464 * xterm.h (struct x_display_info): New member x_id. Add comments.
1465 * xterm.c (x_display_id): New variable.
1466 (x_term_init): Assign identifier to each opened X connection.
1467 * xfont.c (struct xfont): New member x_display_id.
1468 (xfont_open): Initialize it with frame's display id.
1469 (xfont_close): Check whether font's display id matches the one
1470 recorded for the given display. Adjust comment.
1471 * xftfont.c (struct xftfont_info):
1472 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1474 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1476 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1477 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1478 killed Vother_window_scroll_buffer.
1479 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1481 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1483 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1484 that start with more than 2 slashes as UNCs. (Bug#16751)
1486 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1488 Fix a few crashes and leaks when cloning C strings.
1489 * alloc.c, lisp.h (dupstring): New function.
1490 * gtkutil.c (xg_get_font):
1491 * term.c (tty_default_color_capabilities):
1492 * xsettings.c (store_monospaced_changed)
1493 (store_font_name_changed, parse_settings)
1494 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1495 This avoids some unlikely crashes due to accessing freed storage,
1496 and avoids some minor memory leaks in the more-typical case.
1498 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1500 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1501 cursor when modeline can't be dragged (Bug#16647).
1503 2014-02-28 Glenn Morris <rgm@gnu.org>
1505 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1506 from custom-delayed-init-variables. (Bug#11565)
1508 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1510 More fixes for mouse glyph calculations (Bug#16647).
1511 * window.c (coordinates_in_window): In intersection of
1512 horizontal and vertical window dividers prefer the horizontal
1513 one. Add some extra parens to last fix.
1514 (window_relative_x_coord): Return x-coordinate for header and
1516 * xdisp.c (remember_mouse_glyph): In text area don't extend
1517 glyph into mode line to show the vertical drag cursor there
1518 immediately. Subdivide mouse glyphs in right fringes to show a
1519 horizontal drag cursor as soon as we enter the "grabbable width"
1520 portion. Handle vertical border case separately. Do not
1521 subdivide window divider areas.
1522 (note_mouse_highlight): On bottom divider of bottommost windows
1523 show vertical drag cursor only when the minibuffer window can be
1526 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1528 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1529 reset by the face of the object just displayed. See also bug#76.
1530 (get_next_display_element): If the string came from a display
1531 property, examine the box face attribute at it->position, not at
1532 it->current.pos, since the latter was not updated yet. (Bug#16870)
1533 (handle_face_prop): Improve commentary.
1535 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1537 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1538 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1540 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1542 Fixes around Bug#16647.
1543 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1544 ON_BOTTOM_DIVIDER cases.
1545 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1546 only if the window has no right divider.
1547 (Fcoordinates_in_window_p): Fix doc-string.
1549 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1551 * lread.c (Funintern): Fix doc to match advertised calling convention.
1553 2014-02-24 Daniel Colascione <dancol@dancol.org>
1555 * keyboard.c (read_char): Close race that resulted in lost events.
1557 2014-02-22 Glenn Morris <rgm@gnu.org>
1559 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1560 * window.c (window-resize-pixelwise): Doc fixes.
1562 * process.c (Finternal_default_process_filter)
1563 (Finternal_default_process_sentinel): Doc tweaks.
1565 2014-02-21 Glenn Morris <rgm@gnu.org>
1567 * process.c (Fprocess_buffer, Faccept_process_output)
1568 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1571 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1573 * window.c (Fwindow_scroll_bar_width): New function.
1575 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1577 Pacify GCC when configuring with --enable-gcc-warnings.
1578 * xdisp.c (move_it_in_display_line_to) [lint]:
1579 Initialize recently-added local.
1581 2014-02-21 Daniel Colascione <dancol@dancol.org>
1583 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1585 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1587 * xdisp.c (init_iterator): Don't dereference a bogus face
1588 pointer. (Bug#16819)
1589 (try_cursor_movement): Don't use cursor position if
1590 set_cursor_from_row failed to compute it. This avoids assertion
1591 violations in MATRIX_ROW.
1592 (move_it_in_display_line_to): Save the iterator state in ppos_it
1593 only once per call. Reimplement the method used to return to the
1594 best candidate position if all the positions found in display line
1595 are beyond TO_CHARPOS. This cuts down the number of calls to
1596 bidi_shelve_cache, which moves a lot of stuff when lines are long
1597 and include bidirectional text. (Bug#15555)
1599 2014-02-20 Glenn Morris <rgm@gnu.org>
1601 * data.c (Fdefalias): Doc fix.
1603 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1605 * xdisp.c (display_line): Fix horizontal scrolling of large images
1606 when fringes are turned off. This comes at a price of not
1607 displaying the truncation/continuation glyphs in this case.
1610 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1611 CreateDIBSection returns an error indication, zero out *ximg after
1612 destroying the image. This avoids crashes in memory allocations
1613 due to the fact that some of the callers also call
1614 x_destroy_x_image, which will attempt to free an already free'd
1617 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1619 * widget.c (update_various_frame_slots): Don't set
1620 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1622 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1624 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1626 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1628 temacs --daemon fix (Bug#16599).
1629 * emacs.c (main): Initialize daemon_pipe[1] here ...
1630 (syms_of_emacs): ... instead of here.
1632 2014-02-16 Anders Lindgern <andlind@gmail.com>
1634 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1637 2014-02-16 Daniel Colascione <dancol@dancol.org>
1639 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1640 (xd_get_connection_address): Use it.
1641 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1642 xd_get_connection_address because the latter signals if the bus
1643 we're trying to close is already disconnected.
1645 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1647 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1648 argument to CreateThread. This avoids segfaults on Windows 9X.
1649 Reported by oslsachem <oslsachem@gmail.com>.
1651 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1653 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1654 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1655 (check_lseek): New function, to report lseek errors.
1656 (save_data_space, update_file_ptrs, read_header, write_header)
1657 (copy_file, copy_rest, unexec): Use these news functions.
1658 (update_file_ptrs): Don't assume wraparound behavior when
1659 converting a large size_t value to off_t.
1661 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1663 * composite.c (fill_gstring_header): Pass positions as C integers
1664 and move parameters checking to...
1665 (Fcomposition_get_gstring): ...this function. Handle case when
1666 buffer positions are in reversed order and avoid crash (Bug#16739).
1668 * buffer.c (validate_region): Mention current buffer in error message.
1670 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1672 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1674 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1676 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1678 2014-02-11 Glenn Morris <rgm@gnu.org>
1680 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1681 Replace refs to "OpenStep" in messages.
1683 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1685 Avoid "." at end of error diagnostics.
1686 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1687 * font.c (Ffont_at):
1688 * nsfns.m (ns_display_info_for_name):
1689 * nsselect.m (Fx_own_selection_internal):
1690 * nsterm.m (performDragOperation:):
1691 Remove "." from end of diagnostic.
1693 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1695 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1696 unintuitive (bug#15824).
1697 (Fyes_or_no_p): Doc fix (bug#15456).
1699 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1701 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1703 * eval.c (call_debugger): When exiting the debugger, do not allow
1704 max_specpdl_size less than actual binding depth (Bug#16603).
1705 (syms_of_eval): Adjust docstring.
1707 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1709 * cmds.c (Fself_insert_command): Output a clearer error message on
1710 negative repetitions (bug#9476).
1712 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1714 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1716 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1718 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1720 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1722 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1724 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1726 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1728 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1730 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1731 `exit' works (bug#15865).
1733 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1735 Constrain window box/body sizes and margin widths (Bug#16649).
1736 * xdisp.c (window_box_width): Don't return less than zero.
1737 (window_box_left_offset, window_box_right_offset): Don't return
1738 more than the window's pixel width.
1739 * window.c (window_body_height, window_body_width): Don't return
1741 (window_resize_apply): Adjust margin width, if necessary.
1743 2014-02-07 Glenn Morris <rgm@gnu.org>
1745 * nsterm.m (syms_of_nsterm): Doc fix.
1747 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1749 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1750 New variables: pointers through which to call the respective APIs.
1751 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1752 (filename_from_ansi, sys_link, check_windows_init_file):
1753 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1754 This is required on Windows 9X, where we dynamically load
1755 UNICOWS.DLL which has their non-stub implementations.
1756 (maybe_load_unicows_dll): Assign addresses to these 2 function
1757 pointers after loading UNICOWS.DLL.
1759 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1760 MultiByteToWideChar and WideCharToMultiByte through function
1763 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1766 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1768 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1769 for OSX >= 10.9 if separate spaces are used.
1770 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1772 2014-02-06 Glenn Morris <rgm@gnu.org>
1774 * buffer.c (cache-long-scans): Doc fix.
1776 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1778 * w32fns.c (Fw32_shell_execute): Doc fix.
1780 2014-02-05 Bastien Guerry <bzg@gnu.org>
1782 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1783 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1785 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1787 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1788 outside the window (Bug#16649).
1790 * xdisp.c (note_mouse_highlight): When entering a margin area show
1791 a non-text cursor (Bug#16647).
1793 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1795 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1796 It prompted a compile-time diagnostic on GNU/Linux.
1797 Simplify to remove the need for the label.
1799 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1801 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1802 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1803 to show it; otherwise return 'unsupported--w32-dialog' to signal
1804 to the caller that emulation with menus is necessary.
1805 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1807 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1809 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1812 * menu.c (Fx_popup_dialog): Don't condition the call to
1813 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1814 special symbol 'unsupported--w32-dialog', emulate the dialog with
1815 a menu by calling x-popup-menu.
1817 * menu.h (Qunsupported__w32_dialog): New extern variable.
1819 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1821 * keyboard.c (kbd_buffer_get_event): Read file notification events
1824 * xgselect.c (xg_select): Read glib events in any case, even if
1825 there are no file descriptors to watch for. (Bug#16519)
1827 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1829 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1830 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1831 * w32term.c (w32_draw_window_divider): Handle first and last
1833 * w32term.h (w32_fill_area_abs): New function.
1834 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1836 * xfaces.c (realize_basic_faces): Handle new face ids.
1837 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1838 and bottom divider width.
1839 * xterm.c (x_draw_window_divider): Handle first and last pixels
1842 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1844 * print.c (Fexternal_debugging_output): Add cast to pacify
1845 --enable-gcc-warnings.
1846 * eval.c (call_debugger): Grow specpdl if the debugger was
1847 entered due to specpdl overflow (Bug#16603) and allow more
1848 specpdl space for the debugger itself.
1850 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1852 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1855 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1857 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1858 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1860 * print.c (Fexternal_debugging_output): If the argument character
1861 is non-ASCII, encode it with the current locale's encoding before
1862 writing the result to the terminal. (Bug#16448)
1864 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1865 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1868 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1870 * process.c (create_process): Reset SIGPROF handler in the child.
1871 * callproc.c (call_process): Likewise.
1873 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1875 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1877 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1879 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1880 of zero to print strings, GDB doesn't like it.
1882 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1883 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1884 we still use correct addresses. (Bug#16576)
1886 2014-01-27 K. Handa <handa@gnu.org>
1888 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1889 to preserve the code detection behavior of 24.3.
1890 * coding.h (struct coding_system): New member detected_utf8_bytes.
1891 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1892 (decode_coding_gap): Use short cut for UTF-8 file reading only
1893 when coding->detected_utf8_bytes equals to coding->src_bytes.
1894 * fileio.c (Finsert_file_contents): Cancel the previous change.
1896 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1898 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1899 that are not visible.
1901 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1903 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1904 is grabbed (Bug#16565).
1906 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1908 * xdisp.c (last_max_ascent): Re-remove after erroneously
1909 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1911 (move_it_to): Re-remove reference to last_max_ascent.
1912 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1913 max_descent here instead of calling line_bottom_y.
1916 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1918 * terminal.c (initial_free_frame_resources): New function.
1919 (init_initial_terminal): Install new hook to free face cache
1920 on initial frame and avoid memory leak. For details, see
1921 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1922 * xfaces.c (free_frame_faces): Adjust comment.
1924 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1926 * data.c (Fstring_to_number): Document results if unparsable
1929 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1931 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1933 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1935 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1936 * coding.c (detect_coding_utf_8, emacs_mule_char)
1937 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1938 (check_utf_8, decode_coding):
1939 * coding.h (struct coding_system.errors):
1940 Use ptrdiff_t, not int, for integer values derived from buffer and
1943 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1944 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1945 before invoking decode_coding_gap, since there's just one block.
1947 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1949 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1950 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1951 too early. Again run change_frame_size before assigning menu-
1954 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1956 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1957 arrives, call x_check_fullscreen, in case the new display has a
1958 different resolution. (Bug#16517)
1960 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1962 * term.c (read_menu_input): If the selected frame changes, exit
1964 (tty_menu_show): If the selected frame changes while we displayed
1965 a menu, throw to top level. (Bug#16479)
1967 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1969 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1971 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1973 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1974 * data.c (count_one_bits_word): Fix bug (negated comparison)
1975 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1977 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1979 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1980 Avoid undefined behavior by initializing display property bit of a
1981 string processed by the bidirectional iterator. For details, see
1982 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1984 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1986 Minor cleanup of previous change.
1987 * image.c (imagemagick_error, Fimagemagick_types):
1988 Omit some recently-introduced and unnecessary casts and assignments.
1990 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1992 Fix two memory leaks discovered with Valgrind.
1993 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1994 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1996 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1998 Fixes in window size functions around Bug#16430 and Bug#16470.
1999 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2000 (Fwindow_mode_line_height, Fwindow_header_line_height)
2001 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2002 Minor doc-string adjustments.
2003 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2004 Rewrite doc-strings.
2005 (window_body_height, window_body_width): Do not count partially
2006 visible lines/columns when PIXELWISE is nil (Bug#16470).
2007 (Qfloor, Qceiling): New symbols.
2009 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2011 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2012 when the image cache is not yet allocated. (Bug#16509)
2014 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2016 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2017 re-attach intervals to its base buffer (Bug#16502).
2018 * intervals.c (set_interval_object): Move from here...
2019 * intervals.h (set_interval_object): ... to here. Fix comments.
2021 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2023 Avoid undefined behavior by initializing buffer redisplay bit.
2024 Problem reported by Dmitry Antipov in
2025 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2026 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2028 Revert some of the CANNOT_DUMP fix (Bug#16494).
2029 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2031 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2033 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2034 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2035 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2036 they are replaced by macros that expand into direct calls to the
2037 corresponding functions from GDI32.DLL.
2038 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2039 variables in the Cygwin build, they are unused.
2041 2014-01-19 K. Handa <handa@gnu.org>
2043 * composite.c (composition_update_it): Fix previous change.
2045 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2047 Fix file name handling on MS-Windows 9X.
2048 * w32.c (maybe_load_unicows_dll): New function.
2050 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2051 on, to make sure we can convert file names to and from UTF-8 on
2052 Windows 9X. This fixes a failure to start up because Emacs cannot
2053 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2055 * w32font.c [WINDOWSNT]: Include w32.h.
2056 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2057 of implementing the same stuff.
2058 Remove now unused g_b_init_is_windows_9x.
2060 * w32.h (maybe_load_unicows_dll): Add prototype.
2062 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2064 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2065 switch to single keyboard. Prevents daemon crashes when a new
2066 client connects while we show a TTY menu in an existing client.
2069 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2071 Fix MinGW64 porting problem with _setjmp.
2072 Reported by Eli Zaretskii in:
2073 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2074 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2075 the old _setjmp and _longjmp. All uses changed.
2077 2014-01-13 Daniel Colascione <dancol@dancol.org>
2079 * textprop.c (Fremove_list_of_text_properties):
2080 Correctly handle reaching the end of the interval tree. (Bug#15344)
2082 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2084 * xdisp.c (resize_mini_window): Round height to a multiple of
2085 frame's line height. Fix bug in calculation of window start
2086 position (Bug#16424).
2088 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2090 * macfont.m: Include termchar.h.
2091 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2092 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2093 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2094 *_WITH_GC_* to take face and f as parameters.
2095 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2096 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2098 2014-01-13 Daniel Colascione <dancol@dancol.org>
2100 Fix menu item updating in the presence of the Unity global menu
2103 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2104 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2106 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2107 updating menus; explain why.
2108 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2109 problem it's supposed to solve and it interferes with detecting
2110 the presence of a global menu.
2111 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2114 2014-01-11 K. Handa <handa@gnu.org>
2116 * composite.c (composition_update_it): Fix indexing of
2117 LGSTRING_CHAR (Bug#15984).
2119 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2121 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2123 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2125 * xdisp.c (try_window_id): Don't use this function's optimizations
2126 if overlays in the buffer displayed by the window have changed
2127 since last redisplay. (Bug#16347)
2128 (message_dolog): Fix indentation.
2130 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2132 * frame.c (frame_resize_pixelwise): Fix doc-string.
2134 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2136 Fix handling of internal borders (Bug#16348).
2137 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2138 Remove internal border width from pixel width of windows.
2139 (change_frame_size_1): Don't return early when frame's pixel
2140 size changes - we still have to record the new sizes in the
2142 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2143 also when toolbar gets larger.
2144 * window.c (check_frame_size): Include internal_border_width in
2146 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2147 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2148 In non-toolkit/non-GTK version clear internal border.
2149 * xterm.c (x_clear_under_internal_border): New function for
2150 non-toolkit/non-GTK version.
2151 (x_after_update_window_line): In non-toolkit/non-GTK version
2153 (handle_one_xevent, x_set_window_size):
2154 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2155 * xterm.h (x_clear_under_internal_border): Extern it.
2157 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2159 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2160 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2163 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2165 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2166 last value of point is not equal to buffer's point. (Bug#16129)
2168 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2171 * nsterm.h (updateCollectionBehavior): Rename from
2172 updateCollectionBehaviour. All uses changed.
2174 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2175 * Makefile.in (SETFATTR): New macro.
2176 (temacs$(EXEEXT)): Use it.
2178 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2180 Fix maximization behavior on Windows (Bug#16300).
2181 * w32fns.c (w32_fullscreen_rect): Don't handle
2182 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2183 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2184 of SetWindowPos. Restore last placement also when leaving
2185 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2186 but the FULLSCREEN_BOTH case.
2188 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2191 * data.c (arithcompare_driver):
2192 * fileio.c (Fcar_less_than_car):
2193 * fns.c (internal_equal):
2194 * frame.c (delete_frame):
2195 * lisp.h (enum More_Lisp_Bits):
2197 Avoid C99 constructs that don't work in C89.
2198 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2199 to port to C89, which doesn't have 'long long'.
2200 (count_trailing_zero_bits): Use them.
2202 2014-01-03 Chong Yidong <cyd@gnu.org>
2204 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2206 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2208 Further adjust frame/window scrollbar width calculations.
2209 * window.c (apply_window_adjustment):
2210 Set windows_or_buffers_changed.
2211 (Fwindow_scroll_bars): Return actual scrollbar width.
2212 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2213 For non-toolkit builds again use 14 as minimum width and set
2214 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2215 * xterm.c (XTset_vertical_scroll_bar): Take width from
2216 WINDOW_SCROLL_BAR_AREA_WIDTH.
2217 (x_new_font): Rename wid to unit. Base calculation of new
2218 scrollbar width on toolkit used and make it analogous to that of
2219 x_set_scroll_bar_default_width.
2220 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2221 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2222 of GetSystemMetrics.
2223 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2224 WINDOW_SCROLL_BAR_AREA_WIDTH.
2225 (x_new_font): Make it correspond to changes in xterm.c.
2227 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2229 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2230 This is a cleaner way to fix the MinGW-w64 porting problem.
2231 Check for INTPTR_MAX misconfiguration.
2233 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2235 * search.c (newline_cache_on_off, find_newline): In indirect
2236 buffers, use the newline cache of the base buffer.
2238 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2239 buffer, invalidate the caches of its base buffer. (Bug#16265)
2241 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2242 buffers, use the width-run cache of the base buffer.
2244 * xdisp.c (redisplay_window): When the window displays an indirect
2245 buffer, and the character widths in the display table have
2246 changed, invalidate the width-run cache of the corresponding base
2249 * fileio.c (Finsert_file_contents): When invalidating the newline
2250 cache, consider the case of inserting into indirect buffer.
2252 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2253 In indirect buffers, use the paragraph cache of the base buffer.
2255 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2257 * window.c (grow_mini_window): Fix last change.
2259 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2261 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2263 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2265 * w32term.c (w32_initialize): Use LCID and LOWORD.
2267 * w32proc.c (create_child): Use pid_t for 5th argument.
2268 (IsValidLocale): Don't provide prototype for MinGW64.
2269 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2270 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2272 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2273 MinGW64 doesn't support.
2275 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2277 * w32.c (set_named_security_info): New function.
2278 (acl_set_file): Fall back on set_named_security_info if
2279 set_file_security fails.
2280 (g_b_init_set_named_security_info_w)
2281 (g_b_init_set_named_security_info_a): New static variables.
2282 (globals_of_w32): Initialize them to zero.
2283 (set_named_security_info): Set them to non-zero if the
2284 corresponding API is available.
2285 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2286 New function typedefs.
2288 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2290 Some more fixes following pixelwise resize changes including one
2292 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2293 of frame_resize_pixelwise.
2294 * widget.c (pixel_to_text_size): New function.
2295 (update_wm_hints): Have size hints respect value of
2296 frame_resize_pixelwise.
2297 (EmacsFrameResize): Alway process resize requests pixelwise.
2298 * window.c (grow_mini_window): Make sure mini window is at least
2300 * xdisp.c (display_menu_bar): Make sure menubar extends till
2302 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2303 (x_set_tool_bar_lines): Calculate pixelwise.
2304 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2305 frame_resize_pixelwise.
2307 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2309 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2310 variables not used there.
2312 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2314 * w32.c (sys_umask): New function. (Bug#16299)
2316 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2318 * dispnew.c (change_frame_size_1): Take old width of root window
2319 from that window's pixel width. (Bug#16284)
2321 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2323 Plain copy-file no longer chmods an existing destination (Bug#16133).
2324 * fileio.c (realmask): Now a static var, not a local.
2325 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2326 Remove arg STATPTR. All uses changed.
2327 (Fcopy_file): Do not alter permissions of existing destinations,
2328 unless PRESERVE-PERMISSIONS (renamed from
2329 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2330 Avoid race when testing for existing destinations and for
2331 when input and output files are the same.
2332 If changing the group fails, adjust both default and
2333 preserved permissions so that access is not granted to the
2335 (Fset_default_file_modes, init_fileio): Update realmask.
2336 (Fdefault_file_modes): Use realmask instead of calling umask.
2338 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2340 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2341 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2342 flags on the daemon pipe ends before execing.
2344 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2346 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2347 session. (Bug#14739)
2349 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2351 * callproc.c (Vexec_path): Document that exec-directory is in it.
2353 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2355 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2358 2013-12-27 Chong Yidong <cyd@gnu.org>
2360 * data.c (Fsymbol_function): Doc fix.
2362 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2364 Some more tinkering with Bug#16051.
2365 * window.c (resize_frame_windows): Don't let the size of the
2366 root window drop below the frame's default character size.
2367 Never ever delete any subwindows - let the window manager do the
2370 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2371 of toolbar lines needed when they exceed the height of the root
2373 (unwind_create_frame_1): New function.
2374 (Fx_create_frame): Generally inhibit calling the window
2375 configuration change hook here. Remove extra call to
2376 change_frame_size - it's not needed when we don't run the
2377 configuration change hook.
2379 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2381 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2382 On my Fedora 19 platform the core dumps were so big that
2383 my desktop became nearly catatonic.
2384 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2385 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2386 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2387 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2388 a clang-only syntax.
2389 * conf_post.h (__has_feature): New macro, if not already defined.
2390 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2391 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2393 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2395 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2396 is a file name. (Bug#16252)
2398 2013-12-25 Chong Yidong <cyd@gnu.org>
2400 * keyboard.c (Voverriding_terminal_local_map)
2401 (Voverriding_local_map): Doc fix.
2403 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2405 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2407 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2408 file name when it is submitted to ShellExecute. Simplify code.
2409 Don't test DOCUMENT for being a string, as that is enforced by
2410 CHECK_STRING. Doc fix.
2412 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2414 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2415 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2416 redisplay_tool_bar does. Improve and fix commentary.
2417 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2418 limits of the glyph matrices. (Bug#16051)
2419 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2420 only when the new size is different from the old one, and the new
2421 size can be achieved given the frame height.
2423 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2425 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2427 2013-12-23 Glenn Morris <rgm@gnu.org>
2429 * lread.c (Fload): Mention load-prefer-newer in doc.
2431 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2433 Handle Bug#16207 by being more restrictive when running hooks.
2434 * window.c (unwind_change_frame): New function.
2435 (Fset_window_configuration): Don't run configuration change hook
2436 while the frame configuration is unsafe. Call select_window
2439 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2441 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2443 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2445 * nsterm.h: Declare EmacsColor category.
2447 * nsterm.m (NSColor): Implement EmacsColor category.
2448 (ns_get_color): Use colorUsingDefaultColorSpace.
2449 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2451 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2453 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2455 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2456 having the PNG_NORETURN attribute, to avoid compiler warning in
2459 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2461 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2463 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2464 fringe background extension.
2465 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2466 because they are now always the same as `left' and `width',
2467 respectively. Remove code for the case that `width' and
2468 `sb_width' are different.
2470 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2472 Remove scroll_bar_actual_width from frames.
2473 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2474 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2475 (x_figure_window_size):
2476 * nsterm.m (x_set_window_size):
2477 * widget.c (set_frame_size):
2478 * w32term.c (x_set_window_size):
2479 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2480 scroll_bar_actual_width.
2482 Convert scroll_bar members to integers on Windows.
2483 * w32term.h (struct scroll_bar): Convert top, left, width,
2484 height, start, end and dragging to integers.
2485 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2487 * w32term.c (w32_set_scroll_bar_thumb)
2488 (w32_scroll_bar_handle_click): Remove XINT conversions for
2489 scroll_bar members. Treat bar->dragging as integer.
2490 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2491 first element. Remove XINT conversions for scroll_bar members.
2492 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2493 Remove XINT conversions for scroll_bar members.
2495 Fix assignment for new window total sizes.
2496 * window.c (Fwindow_resize_apply_total): Assign values for
2499 2013-12-20 Chong Yidong <cyd@gnu.org>
2501 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2502 argument to `append'.
2504 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2506 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2507 current text face, for extending the face of the display margins.
2510 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2511 Doc fix. (Bug#16190)
2513 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2515 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2518 * nsterm.m (Qfile, Qurl): New.
2519 (EV_MODIFIERS2): New macro.
2520 (EV_MODIFIERS): Use EV_MODIFIERS2.
2521 (ns_term_init): Remove font and color from DND, does not work on
2522 newer OSX, and other ports don't have them.
2523 (performDragOperation:): Handle modifiers used during drag.
2524 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2525 Remove global Lisp variables used to communicate with ns-win.el.
2526 Remove font and color handling.
2527 (syms_of_nsterm): Defsym Qfile and Qurl.
2529 2013-12-19 Anders Lindgren <andlind@gmail.com>
2531 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2532 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2534 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2535 (constrainFrameRect): Remove special case nr_screens == 1.
2536 Don't constrain size to size of view.
2538 * nsterm.h (ns_output): Remove dont_constrain.
2540 2013-12-19 Anders Lindgren <andlind@gmail.com>
2542 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2544 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2546 Minor fixes for recent openp changes.
2547 * lisp.h (GCPRO7): New macro.
2548 * lread.c (openp): Use bool for boolean; all callers changed.
2549 Protect save_string from GC. Don't assume that file descriptors
2550 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2551 warning about uninitialized variable.
2553 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2555 * w32fns.c (emacs_abort): Use intptr_t as argument of
2556 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2558 2013-12-18 Glenn Morris <rgm@gnu.org>
2560 * lread.c (Fload): Pass load_prefer_newer to openp.
2561 Don't bother checking mtime if openp already did it.
2562 (openp): Add `newer' argument, to check all suffixes
2563 and find the newest file.
2564 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2565 * callproc.c (call_process):
2566 * charset.c (load_charset_map_from_file):
2567 * emacs.c (init_cmdargs):
2568 * image.c (x_create_bitmap_from_file, x_find_image_file):
2570 * lread.c (Flocate_file_internal):
2571 * process.c (Fformat_network_address):
2572 * sound.c (Fplay_sound_internal):
2573 * w32.c (check_windows_init_file):
2574 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2576 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2578 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2580 * w32.c (getloadavg): Don't index samples[] array with negative
2581 indices. Recover from wall-clock time being set backwards.
2583 * w32term.c (w32_initialize): Declare the argument of
2584 set_user_model as const.
2586 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2587 (w32_menu_show): Constify some arguments passed to MessageBox.
2589 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2590 to initialize Lisp objects.
2592 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2593 initialize Lisp objects.
2595 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2596 use variables used only on X under that condition.
2598 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2599 variables not used there.
2601 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2603 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2604 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2606 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2608 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2609 code, revealed in presence of R2L characters, character
2610 compositions, and display vectors. A better fix for Bug#16148.
2611 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2612 GTK and NS builds, they don't have this member of struct frame.
2614 * dispextern.h (struct composition_it): Correct a comment for the
2617 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2619 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2620 This prevents a compilation error on C compilers that do not
2621 default functions to return 'int' if not declared. Also, add
2622 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2623 since it now uses inline functions.
2625 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2627 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2628 display margins on mode line, header line, and in the frame's
2629 tool-bar window. (Bug#16165)
2631 2013-12-16 Andreas Schwab <schwab@suse.de>
2633 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2635 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2637 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2640 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2642 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2644 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2646 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2647 intended to find bogus pointers in font objects (Bug#16140).
2648 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2649 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2650 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2651 Disable for MS-Windows due to Bug#15876; apparently this
2652 requires more or less substantial changes in fontset code.
2653 * xfont.c (xfont_close):
2654 * xftfont.c (xftfont_close): Call x_display_info_for_display
2655 to check whether 'Display *' is valid (Bug#16093 and probably
2658 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2660 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2661 Reported by Juanma Barranquero <lekktu@gmail.com>.
2663 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2664 open a pty on MS-Windows. (Bug#16152)
2666 * emacs.c (decode_env_path): Fix bogus comparison against
2667 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2669 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2671 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2672 (Fx_file_dialog): Add parentheses around && to silence warning.
2674 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2676 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2678 * xdisp.c (extend_face_to_end_of_line): Extend background of
2679 non-default face in margin areas as well. (Bug#16151)
2680 (display_line): Call extend_face_to_end_of_line for continued
2681 lines as well, if the display margins have non-zero width.
2682 (set_glyph_string_background_width): When needed, set the
2683 extends_to_end_of_line_p flag on glyph strings to be drawn in
2684 margin areas, not only in the text area.
2686 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2689 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2691 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2692 Don't worry about verify_error being t, since it has to be a list.
2694 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2696 Use bool for boolean, focusing on headers.
2697 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2698 No need to include <stdbool.h>, since conf_post.h does it now.
2699 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2700 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2701 (SET_PER_BUFFER_VALUE_P):
2702 * ccl.c, ccl.h (setup_ccl_program):
2703 * ccl.h (CHECK_CCL_PROGRAM):
2704 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2705 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2706 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2707 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2708 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2709 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2710 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2711 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2712 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2713 (CHARSET_FAST_MAP_SET):
2714 * coding.c (decode_coding_ccl, encode_coding_ccl):
2715 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2716 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2717 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2718 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2719 (decode_coding_c_string):
2720 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2721 * conf_post.h (has_attribute):
2722 * dispextern.h (trace_redisplay_p)
2723 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2724 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2725 (SET_GLYPH_FROM_CHAR_GLYPH)
2726 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2727 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2728 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2729 (cursor_in_mouse_face_p):
2730 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2731 (blank_row, prepare_desired_row)
2732 (build_frame_matrix_from_leaf_window, make_current)
2733 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2734 (update_window, scrolling_window, update_frame_line):
2735 * disptab.h (GLYPH_FOLLOW_ALIASES):
2736 * editfns.c (Fformat):
2737 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2738 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2739 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2740 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2741 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2742 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2743 (FONT_DEFERRED_LOG):
2744 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2745 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2746 (FRAME_MOUSE_UPDATE):
2747 * fringe.c (Fdefine_fringe_bitmap):
2748 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2749 (x_create_bitmap_from_xpm_data, xpm_load_image):
2750 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2751 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2752 (MERGE_INTERVAL_CACHE):
2753 * keymap.h (KEYMAPP):
2754 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2755 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2756 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2757 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2758 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2759 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2760 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2761 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2762 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2763 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2764 (SETUP_BUFFER_SYNTAX_TABLE):
2765 * systime.h (timespec_valid_p):
2766 * term.c (save_and_enable_current_matrix):
2767 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2768 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2769 (redisplay_internal, try_window_reusing_current_matrix)
2770 (sync_frame_with_window_matrix_rows, try_window_id)
2771 (display_menu_bar, display_tty_menu_item, display_mode_line)
2772 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2773 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2774 * xmenu.c (xmenu_show):
2775 * xterm.c (use_xim, x_term_init):
2776 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2777 (struct x_bitmap_record):
2778 Use bool for booleans.
2779 * ccl.c (struct buffer_text):
2780 * ccl.h (struct ccl_program):
2781 * charset.h (struct charset):
2783 * coding.h (struct iso_2022_spec, struct coding_system):
2784 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2785 (struct glyph_string, struct face, struct face_cache)
2786 (struct bidi_string_data, struct bidi_it)
2787 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2789 * editfns.c (Fformat):
2790 * frame.h (struct frame):
2791 * fringe.c (struct fringe_bitmap):
2792 * intervals.h (struct interval):
2793 * keyboard.h (struct kboard):
2794 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2795 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2796 (struct Lisp_Buffer_Local_Value, union specbinding):
2797 * macfont.m (struct macfont_info):
2798 * process.h (struct Lisp_Process):
2799 * termchar.h (struct tty_display_info):
2800 * window.h (struct window):
2801 * xterm.h (struct x_output):
2802 Use bool_bf for boolean bit-fields.
2803 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2804 All callers changed.
2805 * ccl.h (struct ccl_program): Remove unused members private_state,
2806 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2808 (struct ccl_spec): Remove unused members cr_carryover,
2809 eight_bit_carryover.
2810 * conf_post.h: Include <stdbool.h>.
2811 (bool_bf): New type.
2812 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2813 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2814 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2815 'do { ... } while (false)' brackets.
2816 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2817 Args must now be expressions; all callers changed.
2818 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2819 (PRODUCE_GLYPHS): Simplify use of boolean.
2820 * fileio.c (Fcopy_file):
2821 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2822 * lisp.h (UNGCPRO): Return void, not int.
2823 (FOR_EACH_TAIL): Use void expression, not int expression.
2824 * region-cache.c: Reindent.
2825 * region-cache.h: Copy comments from region-cache.c, to fix
2826 incorrect remarks about booleans.
2828 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2830 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2831 when character at point is displayed from a display vector.
2834 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2836 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2837 now a list of certificate validation checks that will abort a
2838 connection with an error.
2839 (Fgnutls_boot): Document it and use it.
2841 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2843 * w32term.c (w32_enable_frame_resize_hack): New variable.
2844 (x_set_window_size): Use it to hack frame resizing on Windows
2847 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2849 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2850 Windows-specific code to w32.c. Change error message text to
2851 match that of Posix platforms.
2853 * w32.c (w32_copy_file): New function, most of the code copied and
2854 reworked from Fcopy_file. Improve error handling. Plug memory
2855 leak when errors are thrown. Support file names outside of the
2856 current codepage. (Bug#7100)
2858 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2860 * lread.c (load_path_default): Prototype.
2862 2013-12-13 Glenn Morris <rgm@gnu.org>
2864 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2865 (dump_path): Remove.
2866 (load-path-default): Remove `changed' argument.
2867 Do not set dump_path permanently. Simplify.
2868 (init_lread): Simplify.
2869 (syms_of_lread): Remove dump_path.
2871 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2873 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2874 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2875 2013-12-12 font-related change to avoid Bug#16128, which
2876 is quite hard to fix without even more substantial changes.
2878 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2880 * font.c (font_close_object): Check for live frame (Bug#16128).
2882 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2884 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2885 Return ptrdiff_t, not int, since it's a buffer size.
2886 Reindent/reparen some macros to a more Gnuish style.
2888 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2890 Avoid undefined behavior with huge regexp interval counts.
2891 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2892 since it's now specialized to interval counts. All uses changed.
2893 Do not assume wraparound on signed integer overflow.
2894 (regex_compile): Simplify based on the above changes.
2896 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2898 Support file names on MS-Windows that use characters outside of
2899 the current system codepage. (Bug#7100)
2901 * w32.c (get_file_security, set_file_security)
2902 (create_symbolic_link): Separate pointers and boolean flags for
2903 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2904 non-zero, else the former.
2905 (codepage_for_filenames, filename_to_utf16, )
2906 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2908 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2910 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2911 Accept only one argument; all callers changed.
2912 (dostounix_filename): Remove the second argument, now works in
2913 UTF-8. All callers changed.
2914 (parse_root): Lose DBCS code.
2915 (get_long_basename, w32_get_short_filename, init_environment)
2916 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2917 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2918 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2919 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2920 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2921 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2923 (ansi_encode_filename): New function.
2924 (get_emacs_configuration, get_emacs_configuration_options):
2926 (add_volume_info, GetCachedVolumeInformation): Run the input file
2927 name through unixtodos_filename, to ensure it is stored and
2928 referenced in canonical form.
2929 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2930 (logon_network_drive, sys_link, utime): Improve error handling.
2931 (sys_access): New function.
2932 (hashval, generate_inode_val): Unused functions deleted.
2933 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2934 (check_windows_init_file): Convert error message from UTF-8 to
2935 ANSI codepage, for display in the message box.
2936 (globals_of_w32): Set w32_unicode_filenames according to the OS
2939 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2940 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2941 (syms_of_w32term): Declare w32-unicode-filenames.
2943 * w32proc.c (new_child, delete_child): Remove code that handled
2944 unused pending_deletion and input_file members of the child struct.
2945 (create_child, sys_spawnve): Convert all file names to ANSI
2946 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2947 name cannot be encoded in ANSI codepage. Don't use
2948 unixtodos_filename, mirror slashes by hand.
2949 (record_infile, record_pending_deletion): Functions deleted.
2950 (Fw32_short_file_name): Call w32_get_short_filename instead of
2953 * w32notify.c (add_watch): Work in Unicode mode when
2954 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2955 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2956 instead, do the same with Lisp primitives.
2958 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2959 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2960 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2961 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2962 (Fw32_shell_execute): Improve error reporting.
2963 (Fdefault_printer_name): Ifdef away for Cygwin.
2965 * w32.h (struct _child_process): Remove input_file and
2966 pending_deletion members that are no longer used.
2967 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2968 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2969 (ansi_encode_filename): New and updated prototypes.
2971 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2973 (unexec): Don't use dostounix_filename, it expects a file name in
2974 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2977 * fileio.c (Ffile_name_directory, file_name_as_directory)
2978 (directory_file_name, Fexpand_file_name)
2979 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2980 arguments of dostounix_filename.
2981 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2982 use MAX_UTF8_PATH for size of file-name strings.
2983 (emacs_readlinkat): Build an explicitly unibyte string for file
2985 (syms_of_fileio) <file-name-coding-system>:
2986 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2988 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2989 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2990 directories to UTF-8.
2991 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2992 environment, and each element of the input PATH, to UTF-8.
2994 * dired.c (file_attributes): Use build_unibyte_string explicitly
2995 to make Lisp strings from user and group names.
2997 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3000 * coding.c (decode_file_name, encode_file_name): New functions.
3002 * termcap.c (tgetent): Adapt to the change in arguments of
3005 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3008 * msdos.c (dostounix_filename, init_environment): Adapt to the
3009 change in arguments of dostounix_filename.
3011 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3012 [WINDOWSNT]: Encode file names passed to the image libraries in
3015 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3016 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3018 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3019 arguments of dostounix_filename.
3021 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3023 * font.h (struct font_entity) [HAVE_NS]: New field to record
3024 font driver which was used to create this entity.
3025 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3026 frame where the font was opened.
3027 (font_close_object): Add prototype.
3028 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3029 (font_close_object): Not static any more. Lost frame arg.
3030 Adjust comment and users.
3031 * alloc.c (cleanup_vector): Call font_close_object to adjust
3032 per-frame font counters correctly. If HAVE_NS, also call
3033 driver-specific cleanup for font-entity objects.
3034 * ftfont.c (ftfont_open):
3035 * nsfont.m (nsfont_open):
3036 * w32font.c (w32font_open_internal):
3037 * xfont.c (xfont_open):
3038 * xftfont.c (xftfont_open): Save frame pointer in font object.
3039 * macfont.m (macfont_open): Likewise.
3040 (macfont_descriptor_entity): Save driver pointer to be able
3041 to call its free_entity routine when font-entity is swept.
3042 * ftxfont.c (ftxfont_open): Add eassert because frame
3043 pointer should be saved by ftfont_driver.open.
3045 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3047 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3048 input polling is used. This is still meaningful for Cygwin, see
3049 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3050 * keyboard.c (poll_for_input_1, input_polling_used):
3051 Define unconditionally.
3052 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3053 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3054 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3055 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3056 (face_for_char): Likewise. Rearrange eassert and return ASCII
3057 face for CHAR_BYTE8_P.
3058 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3060 2013-12-11 Ken Brown <kbrown@cornell.edu>
3062 * dispextern.h (erase_phys_cursor):
3063 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3065 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3067 * nsterm.m (x_free_frame_resources):
3068 * term.c (tty_free_frame_resources):
3069 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3070 face cache because it's implied by free_frame_faces anyway.
3071 * w32term.c (x_free_frame_resources): Likewise. Do not call
3072 free_frame_faces twice.
3074 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3076 * editfns.c (Fformat_time_string): Mention %F in the doc.
3078 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3080 * window.c (resize_frame_windows): Don't return immediately when
3081 the root window's size doesn't change - the minibuffer window
3082 may still have to be repositioned/resized.
3083 * xfns.c (Fx_create_frame): Always change the frame size after
3084 initializing the frame's faces.
3085 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3086 change_frame_size should already have done it.
3087 (x_new_font): Assign new tool- and menu-bar heights.
3088 (x_set_window_size_1): Account for tool- and menu-bar heights
3089 (Bug#16013). Don't set pixel sizes since change_frame_size
3090 should already have done it.
3092 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3094 Remove the option of using libcrypto.
3095 * Makefile.in (LIB_CRYPTO): Remove.
3096 (LIBES): Don't use it.
3098 2013-12-11 Juri Linkov <juri@jurta.org>
3100 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3101 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3103 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3105 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3106 drawn tool bar items (Bug#16058).
3107 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3109 2013-12-09 Ken Brown <kbrown@cornell.edu>
3111 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3113 * lisp.h (get_frame_param): Adjust conditions for prototype
3116 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3118 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3119 Avoid unused macro warning if configured --without-xft.
3121 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3123 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3125 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3127 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3129 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3131 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3133 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3135 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3137 Use libcrypto's checksum implementations if available, for speed.
3138 * Makefile.in (LIB_CRYPTO): New macro.
3141 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3142 The macro didn't conform to C99 due to type mismatch,
3143 which caused compilation failure with Sun C 5.12,
3144 and it was confusing anyway. Include window.h to declare
3145 redisplay_other_windows.
3147 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3149 * window.c (set_window_buffer): Update mode line (bug#16084).
3151 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3153 Fix minor problems found by static checking.
3154 * keyboard.c (poll_for_input_1, input_polling_used):
3155 Define only if HAVE_NTGUI.
3156 * xmenu.c (popup_activate_callback): Omit unnecessary
3157 check against USE_X_TOOLKIT, which must be defined here anyway.
3158 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3161 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3163 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3165 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3167 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3169 * nsterm.m (x_set_window_size): Remove fprintf.
3170 (init): Define always. Set applicationDidFinishLaunchingCalled
3172 (applicationDidFinishLaunching:):
3173 Set applicationDidFinishLaunchingCalled.
3174 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3177 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3179 Pixel resize changes for NS (Bug#16049).
3180 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3181 height/width. row/cols are locals.
3182 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3183 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3184 (windowWillResize): Remove gsextra. Calculate extra as in
3186 (x_new_font): Don't change frame size if fullscreen.
3187 Change size pixelwise.
3189 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3190 comment in xfns.c. Change to pixelwise call.
3192 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3194 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3197 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3199 * xterm.c (input_signal_count): Remove.
3200 (x_dispatch_event): Define unconditionally.
3201 (x_make_frame_visible): Process X events until the frame
3202 is really visible (Bug#16027).
3203 * xterm.h (x_dispatch_event): Declare unconditionally.
3205 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3207 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3209 * nsterm.m (x_set_window_size): Handle pixelwise.
3211 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3213 * w32term.c (x_new_font):
3214 * xterm.c (x_new_font): Calculate new frame size from new font
3217 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3219 * lisp.h (FOR_EACH_TAIL): New macro.
3220 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3222 * window.c (select_window): Call second wset_redisplay before we change
3223 selected_window (bug#16034).
3225 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3227 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3229 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3231 * w32xfns.c: Include window.h, to avoid a compiler warning.
3233 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3235 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3236 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3237 window_scroll takes care of it.
3238 (Fset_window_point, Fdelete_other_windows_internal)
3239 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3240 (Fsplit_window_internal, Fdelete_window_internal)
3241 (Fresize_mini_window_internal, Fset_window_configuration)
3242 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3243 cause redisplay instead of forcing a complete redisplay.
3244 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3245 we're only affecting the selected_window.
3247 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3249 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3250 directional control characters. Update type and category
3251 determination according to the UBA from Unicode v6.3.
3252 (bidi_category_t): New category EXPLICIT_FORMATTING.
3254 * dispextern.h (bidi_type_t): Update to include new bidirectional
3255 properties introduced with Unicode v6.3. (Bug#16043)
3257 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3259 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3262 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3264 * font.c (font_list_entities): Remove dummy assignment.
3265 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3266 used on graphic displays only. Remove unused 'font_encoder' member.
3267 (struct font_bitmap): Remove unused 'extra' member.
3268 * nsfont.m (nsfont_open):
3269 * w32font.c (w32font_open_internal):
3270 * ftfont.c (ftfont_get_bitmap): Adjust users.
3272 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3274 Use bool for boolean.
3275 * tparam.c (tparam1):
3276 * undo.c (record_point, record_property_change):
3277 Use bool for boolean, for local vars that are always true or false.
3279 Minor integer overflow fixes (Bug#16033).
3280 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3281 This improves on the previous fix to this function.
3282 (window_resize_check): When summing up pixel counts, don't rely on
3283 undefined behavior if the sum overflows.
3285 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3287 * window.c (Fset_window_new_pixel): Don't choke at negative
3288 argument value (Bug#16033).
3290 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3291 to avoid crash in window_box_height.
3293 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3294 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3296 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3298 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3300 Minor integer overflow fixes.
3301 * window.c (Fset_window_new_pixel, grow_mini_window):
3302 * xdisp.c (Fwindow_text_pixel_size):
3303 Avoid undefined behavior on signed integer overflow.
3304 * xfns.c (x_set_mouse_color):
3305 Check that drag shape fits in 'unsigned', since that's what X wants.
3307 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3309 Improve reporting of fatal exception on MS-Windows.
3310 * w32fns.c (my_exception_handler): New function.
3311 (globals_of_w32fns): Set it up as the unhandled exception
3312 handler. Initialize exception code and address to zeros.
3313 (emacs_abort): If the exception code and address are available,
3314 print them at the beginning of the backtrace. Fix the format of
3315 printing addresses (was producing 0x0x12345678 on XP).
3318 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3320 * eval.c (Fbacktrace__locals): New function.
3321 (syms_of_eval): Defsubr it.
3323 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3325 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3326 Define here to unify between...
3327 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3328 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3330 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3332 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3334 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3335 fringe background extension.
3336 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3337 because they are now always the same as `left' and `width',
3338 respectively. Remove code for the case that `width' and
3339 `sb_width' are different.
3341 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3343 Fix minor problems found by static checking.
3344 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3345 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3346 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3348 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3350 * image.c (imagemagick_compute_animated_image): Don't crash if we
3351 have an animation with different-sized images (bug#15313).
3353 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3355 Remove some unused items introduced during pixelwise change.
3356 * window.c (window_resize_total_check): Remove unused function.
3357 * xdisp.c (remember_mouse_glyph): Remove unused label.
3358 (Ftool_bar_height): Move declaration inside #if.
3359 * xterm.c (x_set_window_size): Don't use r and c.
3361 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3363 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3366 * window.c (Fset_window_configuration): Comment out unused variables.
3368 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3370 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3372 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3374 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3376 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3377 HAVE_GNUTLS3 (Bug#16001).
3379 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3380 if interrupts are deferred (Bug#15801).
3382 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3384 Support resizing frames and windows pixelwise.
3385 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3386 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3387 (struct glyph_matrix): Replace window_left_col and
3388 window_top_line by window_pixel_left and window_pixel_top.
3389 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3391 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3392 (draw_window_divider, move_it_to, x_draw_right_divider)
3393 (x_draw_bottom_divider, change_frame_size): Add or fix
3395 * dispnew.c (change_frame_size_1): Change prototype.
3396 (adjust_glyph_matrix, required_matrix_width)
3397 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3398 values instead of lines and columns.
3399 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3400 WINDOW_TOTAL_FRINGE_WIDTH.
3401 (handle_window_change_signal, do_pending_window_change)
3402 (init_display): Adjusts calls of change_frame_size.
3403 (change_frame_size, change_frame_size_1): Handle pixelwise
3405 * frame.c (Qright_divider_width, Qbottom_divider_width):
3407 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3408 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3409 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3410 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3412 (set_frame_param): New function.
3413 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3414 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3415 (Ffringe_width, Fborder_width, Fright_divider_width)
3416 (Fbottom_divider_width): New functions, defsubr them.
3417 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3418 New argument pixelwise.
3419 (struct frame_parm_table): New members Qright_divider_width and
3420 Qbottom_divider_width.
3421 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3422 (x_report_frame_params): Handle Qright_divider_width and
3423 Qbottom_divider_width.
3424 (x_set_right_divider_width, x_set_bottom_divider_width):
3426 (frame_resize_pixelwise): New option.
3427 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3428 new_pixelwise, right_divider_width and bottom_divider_width;
3429 remove total_lines; rename text_lines, text_cols, new_text_lines
3430 and new_text_cols to text_height, text_width, new_height and
3431 new_width respectively.
3432 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3433 FRAME_TEXT_WIDTH respectively.
3434 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3435 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3436 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3438 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3439 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3440 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3441 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3442 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3443 (FRAME_TOTAL_COLS_ARG): Remove macro.
3444 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3445 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3446 (x_wm_set_size_hint): Handle frame pixel sizes.
3447 * indent.c (compute_motion, Fcompute_motion):
3448 Call window_body_width instead of window_body_cols.
3449 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3450 (make_lispy_position): Handle right and bottom dividers.
3451 (Fsuspend_emacs): Pixelize call of change_frame_size.
3452 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3453 * lisp.h: Extern set_frame_param.
3454 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3456 (Fx_create_frame): Add entry for vertical_drag_cursor.
3457 Pixelize call of change_frame_size.
3458 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3459 * nsterm.m (ns_update_window_end): Optionally draw right
3461 (x_set_window_size): Add argument pixelwise.
3462 Call check_frame_size and change_frame_size with pixelwise zero.
3463 (ns_draw_window_divider): New function.
3464 (ns_redisplay_interface): Add ns_draw_window_divider.
3465 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3466 (x_new_font): Call x_set_window_size with pixelwise zero.
3467 * print.c (print_object): For a window print its sequence
3469 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3470 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3471 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3472 (w32_createwindow): Use scroll bar area width.
3473 (w32_wnd_proc): Handle bottom divider width.
3474 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3475 (Fx_create_frame): Default divider width parameters.
3476 Caclulate sizes pixelwise. Add vertical drag cursor support.
3477 (x_create_tip_frame): Default divider widths to zero.
3478 Pixelize call to change_frame_size.
3479 (Fx_show_tip): Add handling of divider widths. Pixelize window
3481 (Fw32_frame_rect): New function.
3482 (frame_parm_handler w32_frame_parm_handlers): Add divider
3484 (Vx_window_vertical_drag_shape): Add variable.
3485 * w32inevt.c (resize_event, maybe_generate_resize_event):
3486 Pixelize change_frame_size calls.
3487 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3489 * w32term.c (w32_draw_window_divider): New function.
3490 (x_update_window_end): Handle right divider.
3491 (w32_draw_fringe_bitmap, x_scroll_run)
3492 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3493 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3494 Calculate new frame sizes pixelwise.
3495 (x_new_font): Pixelize call to x_set_window_size.
3496 (x_check_fullscreen): Pixelize call to change_frame_size.
3497 (x_set_window_size_1, x_set_window_size): New argument
3498 pixelwise. Calculate pixelwise.
3499 (x_wm_set_size_hint): Use scroll bar area width.
3500 (w32_redisplay_interface): Add w32_draw_window_divider.
3501 * w32term.h (struct w32_output): Add vertical drag cursor.
3502 * widget.c (set_frame_size, update_wm_hints)
3503 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3505 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3506 * window.c (sequence_number): Restore.
3507 (Fwindow_pixel_width, Fwindow_pixel_height)
3508 (Fwindow_mode_line_height, Fwindow_header_line_height)
3509 (window_pixel_to_total, Frun_window_scroll_functions)
3510 (Fset_window_new_pixel, window_resize_apply_total)
3511 (Fwindow_resize_apply_total): New functions.
3512 (window_body_height, window_body_width): Rename from
3513 window_body_lines. New argument PIXELWISE.
3514 Calculate pixelwise.
3515 (Fwindow_body_height, Fwindow_body_width): New argument
3517 (coordinates_in_window, window_relative_x_coord): Use window's
3518 pixel width instead of total width.
3519 (replace_window, recombine_windows): Initialize pixel values.
3520 (resize_root_window, resize_frame_windows, grow_mini_window)
3521 (shrink_mini_window): New argument PIXELWISE.
3522 Calculate pixelwise.
3523 (Fdelete_other_windows_internal, adjust_window_margins)
3524 (window_resize_check, window_resize_apply)
3525 (Fdelete_window_internal, Fresize_mini_window_internal)
3526 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3527 (check_frame_size): Rename arguments. New argument PIXELWISE.
3528 Calculate pixelwise.
3529 (set_window_buffer): Make samebuf bool. Run configuration change
3530 hook only if buffer changed.
3531 (Fset_window_buffer): Rewrite doc-string.
3532 (make_window): Initialize new_pixel slot.
3533 (Fwindow_resize_apply): Check pixel size of root window.
3534 (Fsplit_window_internal): Call 2nd argument pixel_size.
3535 Calculate pixelwise.
3536 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3538 (save_window_data): New slots frame_text_width,
3539 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3540 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3542 (Fcurrent_window_configuration, Fset_window_configuration)
3543 (save_window_save, compare_window_configurations): Handle new
3544 slots in save_window_data and saved_window.
3545 (Fset_window_scroll_bars): Fix doc-string.
3546 (window_resize_pixelwise): New variable.
3547 (coordinates_in_window, Fcoordinates_in_window_p):
3549 (make_parent_window): Adjust sequence_number.
3550 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3552 * window.h (struct window): New members new_pixel, pixel_left,
3553 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3554 (wset_new_pixel): New function.
3555 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3556 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3557 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3558 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3559 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3560 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3561 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3562 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3563 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3564 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3565 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3566 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3567 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3568 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3569 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3571 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3572 (window_body_width, check_frame_size): Adapt external declarations.
3573 * xdisp.c (last_max_ascent): New integer.
3574 (window_text_bottom_y): Handle bottom divider.
3575 (window_box_width, window_box_height): Calculate pixelwise.
3576 (get_glyph_string_clip_rects): Handle right divider.
3577 (remember_mouse_glyph): When windows are resized pixelwise
3578 proceed with width and height set to 1.
3579 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3581 (move_it_to): Calculate and return maximum x position
3583 (Fwindow_text_pixel_size): New function.
3584 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3585 (tool_bar_lines_needed): Rename to tool_bar_height.
3586 Calculate pixelwise.
3587 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3588 Calculate pixelwise.
3589 (redisplay_tool_bar): Calculate pixelwise.
3590 (redisplay_window): Calculate pixelwise. Handle dividers.
3591 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3592 (x_draw_vertical_border): Handle dividers.
3593 (define_frame_cursor1): Handle vertical drag cursor.
3594 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3595 (expose_window): Calculate pixelwise. Handle dividers.
3596 (init_xdisp): Initialize pixel values.
3597 * xfaces.c (Qwindow_divider): New face.
3598 (realize_basic_faces): Realize it.
3599 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3600 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3601 (x_set_scroll_bar_default_width): Default actual width to 16.
3602 (Fx_create_frame): Set sizes pixelwise.
3603 (x_create_tip_frame): Default divider widths to zero.
3604 Pixelize call of change_frame_size.
3605 (Fx_show_tip): Handle divider widths. Initial pixel position
3607 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3608 (Vx_window_vertical_drag_shape): New option.
3609 * xmenu.c (free_frame_menubar): Pixelize call of
3611 * xterm.c (x_draw_window_divider): New function.
3612 (x_update_window_end): Optionally draw right divider.
3613 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3614 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3615 (handle_one_xevent, x_new_font): Calculate pixelwise.
3616 (x_set_window_size_1, x_set_window_size): New argument
3617 pixelwise. Calculate pixelwise.
3618 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3619 (struct x_redisplay_interface): Add x_draw_window_divider.
3620 * xterm.h (struct x_output): Add vertical_drag_cursor.
3622 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3624 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3625 Set invisible frames's `redisplay' when a full redisplay is requested.
3626 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3627 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3628 (display_mode_lines): Set it here instead.
3630 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3632 * dispextern.h (set_window_update_flags): Remove.
3634 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3636 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3638 * xdisp.c (REDISPLAY_SOME_P): New macro.
3639 (redisplay_internal): Use it (bug#15999).
3640 (prepare_menu_bars, redisplay_window): Use it as well.
3642 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3644 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3646 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3647 (globals_of_w32font): Zero it out.
3648 (GetCharWidth32W_Proc): New function pointer.
3649 (get_char_width_32_w): New function.
3650 (compute_metrics): If get_glyph_outline_w returns an error, try
3651 get_char_width_32_w before declaring a failure. This avoids
3652 punishing raster (a.k.a. "bitmap") fonts by slowing down
3653 redisplay. (Bug#6364).
3655 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3657 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3658 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3659 highlight needs to be redisplayed. (Bug#15913)
3661 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3663 Fix minor problems found by static checking.
3664 * buffer.h (struct buffer_text, struct buffer):
3665 * frame.h (struct frame):
3666 * window.h (struct window):
3667 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3668 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3669 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3670 no-longer-valid use of HAVE_MENUS.
3671 * xdisp.c (propagate_buffer_redisplay): Now static.
3673 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3675 * xmenu.c (Fmenu_or_popup_active_p):
3676 * window.c (Fset_window_configuration):
3677 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3678 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3679 * fns.c (Fyes_or_no_p):
3680 * editfns.c (Fmessage_box, Fmessage_or_box):
3681 * alloc.c (make_save_ptr_ptr):
3682 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3684 * window.c (Fset_window_configuration): Move select_window later.
3686 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3688 Refine redisplay optimizations to only redisplay *some* frames/windows
3689 rather than all of them.
3690 * xdisp.c (REDISPLAY_SOME): New constant.
3691 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3692 (bset_redisplay, bset_update_mode_line): New functions.
3693 (message_dolog): Use bset_redisplay.
3694 (clear_garbaged_frames): Use fset_redisplay.
3695 (echo_area_display): Use wset_redisplay.
3696 (buffer_shared_and_changed): Remove.
3697 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3698 frame titles. Compute the actual set of windows redisplayed.
3699 Don't update frame titles and menu bars for frames that don't need to
3701 (propagate_buffer_redisplay): New function.
3703 (redisplay_internal): Use it. Be more selective in the set of windows
3704 we redisplay. Propagate windows_or_buffers_changed to
3705 update_mode_lines a bit later to simplify the code.
3706 (mark_window_display_accurate_1): Reset window and buffer's
3708 (redisplay_window): Do nothing if neither the window nor the buffer nor
3709 the frame needs redisplay.
3710 * window.h (struct window): Add `redisplay' field.
3711 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3712 (redisplay_other_windows, window_list): New declarations.
3713 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3714 (window_list): Not static any more.
3715 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3716 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3717 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3718 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3719 * frame.h (struct frame): Add `redisplay' field.
3720 Move `external_menu_bar' bitfield next to other bit-fields.
3721 (SET_FRAME_GARBAGED): Use fset_redisplay.
3722 (SET_FRAME_VISIBLE): Don't garbage the frame;
3723 Use redisplay_other_windows.
3724 * buffer.h (struct buffer): Add `redisplay' field.
3725 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3726 (modify_overlay): Use bset_redisplay.
3727 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3729 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3731 Support w32 file notifications in batch mode.
3732 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3733 invalid (which happens in batch mode). If non-interactive, call
3734 handle_file_notifications to store file notification events in the
3735 input queue. (Bug#15933)
3737 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3739 * w32inevt.c (handle_file_notifications): Now external, not static.
3741 * w32term.h (handle_file_notifications): Provide prototype.
3743 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3744 init_crit, since init_display, which does that otherwise, is not
3747 2013-11-27 Glenn Morris <rgm@gnu.org>
3749 * Makefile.in ($(lispsource)/international/charprop.el): New.
3750 (emacs$(EXEEXT)): Depend on charprop.el.
3752 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3754 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3755 deleting portions of the buffer under non-nil REPLACE argument.
3758 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3759 directory, watch it and not its parent.
3760 (add_watch): Allow empty string in FILE.
3762 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3764 * window.c (Fset_window_start, window_resize_apply)
3765 (window_scroll): Reset window_end_valid (Bug#15957).
3767 2013-11-27 Glenn Morris <rgm@gnu.org>
3769 * Makefile.in (leimdir): Now in lisp source directory.
3770 ($(leimdir)/leim-list.el): Just use ../leim .
3771 * epaths.in (PATH_DUMPLOADSEARCH):
3772 * lread.c (load_path_default):
3773 * nsterm.m (ns_load_path): No more leim directory.
3775 2013-11-26 Andreas Schwab <schwab@suse.de>
3777 * .gdbinit (xgettype): Add cast.
3779 2013-11-26 Glenn Morris <rgm@gnu.org>
3781 Preload leim-list.el.
3782 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3783 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3784 is a single directory.
3786 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3788 bool-vector-subsetp is now the normal direction (Bug#15912).
3789 * data.c (Fbool_vector_subsetp): Test whether the first argument
3790 is a subset of the second one, not the reverse. Add doc string.
3792 Fix minor problems found by static checking.
3793 * lread.c (load_path_default): Now static.
3794 * textprop.c (text_property_stickiness): Be consistent about the
3795 test used when deciding whether to consider the previous character.
3796 This simplifies the code a bit.
3798 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3800 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3802 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3803 (syms_of_frame): Don't defsubr them.
3805 2013-11-25 Glenn Morris <rgm@gnu.org>
3807 * lread.c (load_path_default): Change the sense of the argument.
3808 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3809 from dump_path. When it is not, avoid checking dump_path twice.
3811 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3812 uninstalled dump_path against installed Vload_path. (Bug#15964)
3814 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3816 Export get_pos_property to Elisp.
3817 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3818 (syms_of_editfns): Export it to Elisp.
3820 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3822 2013-11-23 Romain Francoise <romain@orebokech.com>
3824 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3825 initialization here ...
3826 (syms_of_fileio): ... from here.
3828 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3830 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3831 Please use --enable-check-lisp-object-type.
3833 2013-11-23 Glenn Morris <rgm@gnu.org>
3835 * process.c (get_process): Explicit error for dead buffers.
3837 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3839 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3841 2013-11-23 Glenn Morris <rgm@gnu.org>
3843 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3844 * lread.c (load_path_check): Take path to check as argument.
3845 (load_path_default): New, split from init_lread.
3846 (init_lread): Move calc of default load-path to load_path_default.
3847 Empty elements in EMACSLOADPATH now stand for the default.
3848 (load-path): Doc fix.
3849 * emacs.c (decode_env_path): Add option to treat empty elements
3850 as nil rather than ".".
3851 * callproc.c (init_callproc_1, init_callproc):
3852 * image.c (Vx_bitmap_file_path):
3853 * lisp.h (decode_env_path):
3854 * lread.c (Vsource_directory):
3855 Update for new argument spec of decode_env_path.
3857 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3859 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3860 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3862 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3864 Fix some dependency problems that cause unnecessary recompiles.
3865 Problem reported by RMS in
3866 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3867 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3868 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3869 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3870 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3871 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3872 (boostrap-clean): No need to remove stamp-oldxmenu.
3874 Fix recently introduced bool vector overrun.
3875 This was due to an optimization that went awry.
3876 Reported by Glenn Morris in
3877 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3878 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3879 for empty vectors, undoing the 2013-11-18 change.
3880 * data.c (bool_vector_binop_driver): Rely on this.
3881 Fix bug that occasionally overran the destination.
3882 * lisp.h (struct Lisp_Bool_vector): Document this.
3884 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3886 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3889 * nsterm.m (init, run, stop:): Comment out for now, does not work
3892 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3894 * charset.c (syms_of_charset): Don't read past end of string.
3896 2013-11-19 Glenn Morris <rgm@gnu.org>
3898 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3900 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3902 Add hooks to run on gaining/losing focus. (Bug#15029)
3903 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3904 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3905 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3907 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3909 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3910 The old names predated the API change that put destination at end.
3912 Improve API of recently-added bool vector functions (Bug#15912).
3913 The old API had (bool-vector-count-matches A B)
3914 and (bool-vector-count-matches-at A B I), which gave the
3915 misleading impression that the two functions were variants, one
3916 with a location I. The new API has (bool-vector-count-population A)
3917 and (bool-vector-count-consecutive A B I) to make the distinction
3918 clearer. The first function no longer has a B argument, since the
3919 caller can easily determine the number of nils if the length and
3920 number of ts is known.
3921 * data.c (Fbool_vector_count_population): Rename from
3922 bool_vector_count_matches, and accept just 1 argument.
3923 (Fbool_vector_count_consecutive): Rename from
3924 Fbool_vector_count_matches_at.
3926 Always allocate at least one bits_word per bool vector.
3927 See Daniel Colascione in:
3928 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3929 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3930 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3931 * lisp.h (struct Lisp_Bool_vector): Document this.
3933 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3935 * insdel.c (invalidate_buffer_caches): New function, consolidated
3936 from part of prepare_to_modify_buffer.
3937 (insert_from_gap, prepare_to_modify_buffer):
3938 * coding.c (code_convert_region, code_convert_string):
3939 Call invalidate_buffer_caches. (Bug#15841)
3941 * lisp.h (invalidate_buffer_caches): Add prototype.
3943 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3945 * w32term.c (x_update_window_end): Don't invalidate the entire
3946 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3947 highlight needs to be redisplayed. (Bug#15913)
3949 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3951 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3953 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3955 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3956 while we are using Vprin1_to_string_buffer.
3958 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3959 after inserting the description string. (Bug#15907)
3961 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3963 * data.c: Work around bogus GCC diagnostic about shift count.
3964 Reported by Eli Zaretskii in
3965 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3966 (pre_value): New function.
3967 (count_trailing_zero_bits): Use it.
3969 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3971 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3972 assume C macros are not supported even under -g3 in these old GCC
3975 2013-11-15 Leo Liu <sdl.web@gmail.com>
3977 * minibuf.c (Ftry_completion, Fall_completions)
3978 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3980 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3982 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3983 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3984 This avoids placing unnecessary constants into the Emacs code.
3986 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3988 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3989 for Cygwin w32 build.
3991 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3992 for Cygwin w32 build. (Bug#15892)
3994 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3996 Simplify, port and tune bool vector implementation.
3997 * alloc.c (bool_vector_exact_payload_bytes)
3998 (bool_vector_payload_bytes): Remove.
3999 (bool_vector_fill): Return its argument.
4000 * alloc.c (bool_vector_fill):
4002 * print.c (print_object):
4003 Simplify by using bool_vector_bytes.
4004 * alloc.c (make_uninit_bool_vector):
4005 New function, broken out from Fmake_bool_vector.
4006 (Fmake_bool_vector): Use it. Use tail call.
4007 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4008 * data.c (BITS_PER_ULL): New constant.
4009 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4010 if long long versions don't exist.
4011 (shift_right_ull): New function.
4012 (count_one_bits_word): New function, replacing popcount_bits_word
4013 macro. Don't assume that bits_word is no wider than long long.
4014 (count_one_bits_word, count_trailing_zero_bits):
4015 Don't assume that bits_word is no wider than long long.
4016 * data.c (bool_vector_binop_driver, bool_vector_not):
4017 * fns.c (Fcopy_sequence):
4019 Create an uninitialized destination, to avoid needless work.
4020 (internal_equal): Simplify.
4021 (Ffillarray): Prefer tail call.
4022 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4023 contain at least one word.
4024 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4025 chars are narrower than ints.
4026 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4027 * fns.c (Fcopy_sequence):
4029 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4030 Don't try to port to hosts where bits_word values have holes; the
4031 code wouldn't work there anyway. Verify this assumption, though.
4032 (bool_vector_bytes): New function.
4033 (make_uninit_bool_vector): New decl.
4034 (bool_vector_fill): Now returns Lisp_Object.
4036 * xfns.c (xic_create_fontsetname):
4037 * xrdb.c (gethomedir): Prefer tail calls.
4039 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4041 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4042 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4044 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4045 that requires a return value.
4046 (Fset_buffer_modified_p): Take advantage of this change to do
4049 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4051 * buffer.c (Frestore_buffer_modified_p): Sync it with
4052 Fset_buffer_modified_p.
4053 (Fforce_mode_line_update): New function, moved from subr.el.
4054 (Fset_buffer_modified_p): Use them.
4055 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4057 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4059 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4060 This avoids undefined behavior when subtracting pointers into
4061 different aways. On my platform it also makes the code a tad
4062 smaller and presumably faster.
4064 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4066 * keyboard.c (command_loop_1): Use region-extract-function.
4067 * insdel.c (Qregion_extract_function): Not static any more (can we
4068 stop pretending that these vars can benefit from being marked static?).
4070 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4072 * search.c (find_newline): If buffer text is relocated during the
4073 "dumb loop", adjust C pointers into buffer text to follow suit.
4076 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4078 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4079 for conversion (Bug#15837).
4081 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4083 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4084 for the entire range of inserted characters. (Bug#15841)
4086 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4088 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4090 (realize_default_face): Remove assignment to distant-foreground if
4091 unspecified (Bug#15815).
4093 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4095 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4096 cache-long-scans disabled, since we don't want to call
4097 prepare_to_modify_buffer (in insert_1_both) for each message we
4100 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4101 from buffer.c. Improve commentary to the buffer field setter
4104 * buffer.c (bset_cache_long_scans): Static function deleted.
4105 Improve commentary to the buffer field setter functions.
4106 (init_buffer_once): Default for cache-long-scans changed to t.
4109 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4111 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4113 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4114 This bug was introduced in my 2013-06-21 change, and caused
4115 struct Lisp_Sub_Char_Table objects to be given too many slots,
4116 which broke 'make -C admin/unidata'.
4118 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4120 Import changes from mac-port 4.5.
4121 * macfont.m (mac_font_copy_default_descriptors_for_language)
4122 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4123 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4124 (macfont_language_default_font_names): New.
4125 (macfont_list): Rearrange language/charset code.
4126 (macfont_close): Don't check for macfont_info->cache.
4127 (mac_ctfont_create_preferred_family_for_attributes): New font
4128 selection code, call
4129 mac_font_copy_default_name_for_charset_and_languages.
4130 (mac_font_copy_default_descriptors_for_language)
4131 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4133 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4135 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4137 Port to C11 aligned_alloc, and fix some integer overflows.
4138 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4139 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4140 and use of posix_memalign replaced with aligned_alloc.
4141 (aligned_alloc): New function, defined or declared as needed.
4142 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4143 Don't undef; configure.ac now does this.
4144 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4145 (calloc, aligned_alloc): Check for integer overflow.
4146 (aligned_alloc): Rename from memalign. All uses changed.
4147 (memalign): New function, an alias for aligned_alloc.
4149 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4151 * xdisp.c (redisplay_internal): Fix typo in last change.
4153 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4155 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4157 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4159 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4160 redisplay--mode-lines-cause.
4161 (redisplay_internal): Keep them uptodate. Remove redundant check of
4162 buffer_shared_and_changed.
4163 * *.[chm]: Number every assignment to update_mode_lines so we
4164 can track why it is set.
4166 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4168 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4170 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4172 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4173 can track why it is set.
4175 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4177 Integer-related fixes for term.c etc.
4178 * dispextern.h (face_tty_specified_color): New function.
4179 * term.c (turn_on_face): Don't rely on undefined behavior when
4180 assigning an out-of-range value to 'long'.
4181 Simplify test for toggling highlight.
4182 (tty_capable_p): Omit last two (unused) args. All callers changed.
4183 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4184 (read_menu_input, tty_menu_activate, tty_menu_show):
4185 * xfaces.c (x_supports_face_attributes_p)
4186 (tty_supports_face_attributes_p):
4187 Use bool for boolean. All callers changed.
4188 (tty_supports_face_attributes_p): Omit defaults for color indices;
4189 no longer needed. Simplify tail call.
4191 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4193 * xdisp.c (prepare_menu_bars): Mark static.
4194 * lisp.h (prepare_menu_bars): Don't declare.
4195 * xselect.c (x_handle_selection_clear):
4196 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4198 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4200 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4201 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4203 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4205 * keyboard.c (Fcommand_error_default_function): Rename from
4206 Fdefault_error_output.
4208 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4210 * keyboard.c (Fdefault_error_output): New function, extracted from
4212 (syms_of_keyboard): Use it for Vcommand_error_function.
4214 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4216 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4217 (init_eval): Use it to ensure handlerlist is non-NULL.
4218 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4219 (Fsignal): Adjust NULLness test of handlerlist.
4220 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4222 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4224 * callproc.c (call_process): Call prepare_to_modify_buffer before
4225 decoding text read from the sub-process, as the decoded stuff will
4226 be inserted into the buffer. This will invalidate the various
4227 caches maintained for the buffer. (Bug#15148)
4229 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4231 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4232 string of glyphless-char-display.
4234 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4236 * nsfns.m (ns_get_name_from_ioreg): New function.
4237 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4238 OSX >= 10.9. Use ns_get_name_from_ioreg.
4240 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4242 Simplify and port recent bool vector changes.
4243 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4244 only in this file. Use a more-efficient implementation if the
4245 second argument is a power of 2.
4246 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4247 Remove no-longer-necessary compile-time checks.
4248 (bool_vector_exact_payload_bytes): New function.
4249 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4250 exact payload changed to call the new function. Do not assume
4251 that the arg or result fits in ptrdiff_t.
4252 (bool_vector_fill): New function.
4253 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4255 (vroundup_ct): Don't assume arg fits in size_t.
4256 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4257 invoke set_category_set.
4258 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4259 All callers changed. Use bool_vector_set.
4260 * category.h (XCATEGORY_SET): Remove; no longer needed.
4261 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4263 * data.c (Faref): Use bool_vector_ref.
4264 (Faset): Use bool_vector_set.
4265 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4266 (Fbool_vector_not, Fbool_vector_count_matches)
4267 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4268 * fns.c (concat): Use bool_vector_ref.
4269 (Ffillarray): Use bool_vector_fill.
4270 (mapcar1): Use bool_vector_ref.
4271 (sxhash_bool_vector): Hash words, not bytes.
4272 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4273 a constant, since it's now used in #if.
4274 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4275 unsigned char on unusual architectures, so that we no longer
4276 assume that the number of bits per bits_word is a power of two or
4277 is a multiple of 8 or of CHAR_BIT.
4278 (Qt): Add forward decl.
4279 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4280 at least as strictly as bits_word.
4281 (bool_vector_data, bool_vector_uchar_data): New accessors.
4282 All data structure accesses changed to use them.
4283 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4284 (bool_vector_set): New functions.
4285 (bool_vector_fill): New decl.
4286 (ROUNDUP): Move to alloc.c as described above.
4288 Fix recent gnutls changes.
4289 * gnutls.c (Fgnutls_boot): Don't assume C99.
4290 * process.c (wait_reading_process_output): Fix typo in recent change.
4292 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4294 * process.c (wait_reading_process_output, read_process_output)
4295 (send_process): Check gnutls_state is not NULL.
4297 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4298 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4300 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4302 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4303 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4305 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4308 * nsfns.m (Fx_create_frame): Fix memory leak.
4310 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4311 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4312 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4314 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4316 * xdisp.c (message3_nolog, message_with_string): Encode the string
4317 before writing it to the terminal in a non-interactive session.
4319 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4320 sure we concatenate them into a unibyte string.
4322 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4323 resulting temporary name before returning it to the caller.
4324 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4325 is a unibyte string, convert NAME to a unibyte string to ensure
4326 that the result is also a unibyte string.
4328 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4329 create unibyte strings from default paths and directory/file
4332 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4335 * callproc.c (init_callproc): Use build_unibyte_string to make
4336 sure we create unibyte strings from default paths and
4337 directory/file names.
4339 * buffer.c (init_buffer): Don't store default-directory of
4340 *scratch* in multibyte form. The original problem which led to
4341 that is described in
4342 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4343 but it was solved long ago. (Bug#15260)
4345 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4347 Port to stricter C99 platforms.
4348 Especially, C99 prohibits nesting a struct X inside struct Y if
4349 struct X has a flexible array member.
4350 * alloc.c (struct sdata): New type.
4351 (sdata): Implement in terms of struct sdata.
4352 Remove u member; all uses replaced by next_vector, set_next_vector.
4353 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4354 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4355 (struct sblock): Rename first_data member to data, which is now
4356 a flexible array member. All uses changed.
4357 (next_vector, set_next_vector, large_vector_vec): New functions.
4358 (vector_alignment): New constant.
4359 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4360 (struct large-vector): Now merely a NEXT member, since the old approach
4361 ran afoul of stricter C99. All uses changed to use
4362 large_vector_vec or large_vector_offset.
4363 (large_vector_offset): New constant.
4364 * dispnew.c: Include tparam.h, for tgetent.
4365 Do not include term.h; no longer needed.
4366 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4367 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4368 (struct Lisp_Vector): Use a flexible array member for contents,
4369 instead of a union with a member that is an array of size 1.
4371 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4372 fact that the struct no longer contains a union.
4373 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4374 (struct Lisp_Save_Value, struct Lisp_Free):
4375 Use unsigned, not int, for spacers, to avoid c99 warning.
4376 (union specbinding): Use unsigned, not bool, for bitfield, as
4377 bool is not portable to pre-C99 hosts.
4379 2013-11-04 Glenn Morris <rgm@gnu.org>
4381 * emacs.c (usage_message): Mention that `-L :...' appends.
4383 2013-11-02 Glenn Morris <rgm@gnu.org>
4385 * Makefile.in (abs_builddir): Remove.
4386 (bootstrap_exe): Use relative filename.
4388 Use relative filenames in TAGS files.
4389 * Makefile.in (abs_srcdir): Remove it again.
4390 (.PHONY): Remove frc.
4391 (maintainer-clean): No more TAGS-LISP file.
4392 (TAGS): Pass relative file names to etags.
4393 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4395 * Makefile.in (abs_srcdir): New, set by configure.
4397 (maintainer-clean): Remove pointless echo. That should be in the
4398 top-level Makefile, if anywhere. Delete TAGS-LISP.
4399 (extraclean): No s/ and m/ directories for some time.
4400 (TAGS): Also depend on ctagsfiles3.
4401 Remove no-longer-defined S_FILE.
4402 Pass absolute filenames to etags once more.
4403 (TAGS-LISP): Replace lispdir with its expansion.
4404 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4405 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4407 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4409 * xfaces.c (check_lface_attrs, realize_default_face):
4410 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4411 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4413 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4415 * emacs.c (original_pwd): Remove global var by making it local.
4416 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4418 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4420 * xfaces.c: Declare color_distance.
4421 (QCdistant_foreground): New variable.
4422 (NEAR_SAME_COLOR_THRESHOLD): New define.
4423 (load_color2): New function.
4424 (load_color): Call load_color2.
4425 (load_face_colors): Call load_color2 and if distant-color is specified
4426 calculate distant and use distant-color if colors are near.
4427 (LFACE_DISTANT_FOREGROUND): New define.
4428 (merge_face_ref, Finternal_set_lisp_face_attribute)
4429 (Finternal_get_lisp_face_attribute)
4430 (x_supports_face_attributes_p): Handle distant-foreground similar to
4432 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4434 * dispextern.h (lface_attribute_index):
4435 Add LFACE_DISTANT_FOREGROUND_INDEX.
4437 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4439 * image.c (pbm_next_char): New function.
4440 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4441 (pbm_scan_number): Use it.
4442 (Qlibjpeg_version): New variable.
4443 (syms_of_image): DEFSYM and initialize it.
4445 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4447 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4449 2013-10-31 Glenn Morris <rgm@gnu.org>
4451 * emacs.c (original_pwd): New char.
4452 (main): If using --chdir, store original_pwd.
4453 (init_cmdargs): When setting Vinvocation_directory based on a
4454 relative argv[0], use original_pwd if set. (Bug#15768)
4456 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4458 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4460 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4462 * insdel.c: Fix minor problems found by static checking.
4463 (Qregion_extract_function): Now static.
4464 (prepare_to_modify_buffer_1): Remove unused locals.
4466 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4468 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4469 (syms_of_xdisp): Declare pre-redisplay-function.
4470 (markpos_of_region): Remove function.
4471 (init_iterator, compute_stop_pos, handle_face_prop)
4472 (face_before_or_after_it_pos, reseat_to_string)
4473 (get_next_display_element, window_buffer_changed)
4474 (redisplay_internal, try_cursor_movement, redisplay_window)
4475 (try_window_reusing_current_matrix, try_window_id, display_line)
4476 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4477 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4478 * window.h (struct window): Remove field `region_showing'.
4479 * dispextern.h (struct it): Remove region_beg/end_charpos.
4480 (face_at_buffer_position, face_for_overlay_string)
4481 (face_at_string_position): Update prototypes.
4482 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4483 (face_at_string_position): Remove `region_beg' and `region_end' args.
4484 * fontset.c (Finternal_char_font):
4485 * font.c (font_at, font_range): Adjust calls accordingly.
4486 * insdel.c (Qregion_extract_function): New var.
4487 (syms_of_insdel): Initialize it.
4488 (prepare_to_modify_buffer_1): Use it.
4490 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4492 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4493 * ftxfont.c (ftxfont_get_gcs):
4494 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4495 * xfaces.c (x_free_colors, x_free_dpy_colors)
4496 (x_create_gc, unload_color):
4497 * xselect.c (x_property_data_to_lisp):
4498 * xsettings.c (parse_settings):
4499 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4500 (get_bits_and_offset): Adjust definition.
4501 * frame.c (XParseGeometry): Adjust locals.
4502 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4503 * regex.h (toplevel): Likewise for reg_syntax_t.
4505 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4507 * eval.c (run_hook_with_args): Use FUNCTIONP.
4509 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4511 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4512 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4513 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4514 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4515 on MS-Windows anyway.
4516 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4517 (free_realized_face): ...adjust user.
4518 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4519 white relief pixels to -1.
4520 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4521 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4522 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4524 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4526 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4527 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4528 in practice now. All callers changed.
4530 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4532 * dispextern.h (struct face): Use bitfields for 'underline_type'
4533 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4534 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4535 'stipple' member. Move 'lface' member up to help...
4536 * xfaces.c (make_realized_face): ...this function to find and
4537 clear just the members that need clearing.
4538 (load_face_colors, realize_x_face):
4539 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4541 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4543 * xftfont.c (struct xftfont_info): Remove set-but-unused
4545 (xftfont_open): Adjust user.
4546 (xftfont_get_colors): Remove useless prototype.
4548 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4550 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4551 before passing them to 'unexec'. (Bug#15260)
4553 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4555 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4557 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4559 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4560 the changed signature of the font driver's 'close' method.
4562 * w32font.h (w32font_close): Adjust the prototype to the change in
4563 function definition.
4565 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4567 * w32uniscribe.c (uniscribe_close): Adapt the call to
4568 w32font_close to its new prototype.
4570 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4572 Omit unused frame argument of font API's close function.
4573 * font.h (struct font): Drop frame argument. Adjust comment.
4574 * font.c (font_clear_cache, font_close_object): Adjust users.
4575 * ftfont.c (ftfont_close):
4576 * ftxfont.c (ftxfont_close):
4577 * macfont.m (macfont_close):
4578 * nsfont.m (nsfont_close):
4579 * w32font.c (w32font_close):
4580 * xfont.c (xfont_close):
4581 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4582 tweak comments and make functions safe if called more than once for
4583 the same font object.
4585 Perform font-specific cleanup when font object is swept by GC. See
4586 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4587 * alloc.c (cleanup_vector): New function.
4588 (sweep_vector): Call it for each reclaimed vector object.
4589 * font.h (struct font): Adjust comment.
4591 2013-10-24 Glenn Morris <rgm@gnu.org>
4593 * Makefile.in (abs_top_srcdir): New, set by configure.
4595 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4597 Adjust recent font-related changes to fix bug#15686.
4598 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4599 is a live window system frame, mark its default font too.
4601 2013-10-23 Glenn Morris <rgm@gnu.org>
4603 * Makefile.in (RUN_TEMACS): Make relative (again).
4604 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4605 (bootstrap-emacs$(EXEEXT)):
4606 Quote entities that might contain whitespace.
4608 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4610 Port to Solaris 10 and its bundled GCC.
4611 Problem reported by Timothy C. Burt.
4612 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4614 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4616 Do not allow font caches to grow too large.
4617 * alloc.c (compact_font_cache_entry, compact_font_caches):
4618 New functions or stub if not HAVE_WINDOW_SYSTEM.
4619 (compact_undo_list): Factor out from Fgarbage_collect.
4621 (mark_face_cache): Mark face font. Move down to avoid
4623 (mark_terminals): Do not mark font cache here.
4624 (Fgarbage_collect): Call compaction functions described
4625 above. Adjust comment.
4627 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4629 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4630 chdir to HOME (bug#15607).
4632 * nsterm.m (Qcocoa, Qgnustep): New variables.
4633 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4634 (ns_get_color): Make selection color work for GNUstep also.
4636 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4638 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4639 handles mouse clicks. Instead, let GPM use the same code as all
4640 the other mice use. See the discussion starting at
4641 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4642 for the details of the problem with the menu bar this fixes.
4644 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4646 Remove port-specific display name lists to avoid extra
4647 complexity and data duplication with display info lists.
4648 * xterm.h (x_display_name_list): Remove declaration.
4649 * xterm.c (x_display_name_list): Remove.
4650 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4651 * xfns.c (x_display_info_for_name, Fx_display_list):
4652 Likewise. Use x_display_list where appropriate.
4653 * w32term.h (w32_display_name_list): Remove declaration.
4654 * w32term.c (w32_display_name_list): Remove.
4655 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4657 * w32fns.c (x_display_info_for_name, Fx_display_list):
4658 Likewise. Use x_display_list where appropriate.
4659 * nsterm.h (ns_display_name_list): Remove declaration.
4660 * nsterm.m (ns_display_name_list): Remove.
4661 (ns_term_init, syms_of_nsterm): Adjust users.
4662 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4663 Likewise. Use x_display_list where appropriate.
4664 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4665 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4666 (mark_terminals): Mark per-terminal font cache.
4668 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4670 Don't run timers in input-pending-p. Its new check-timers param
4671 provides the prior behavior. (Bug#15045).
4672 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4674 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4676 Make some functions static in non-Microsoft builds.
4677 On my platform (Fedora 19 x86-64), this shrinks the
4678 Emacs executable (text+data) by 0.25%.
4679 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4680 (load_color) [!MSDOS]:
4681 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4682 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4683 * lisp.h (check_existing):
4684 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4685 (network_interface_info) [!WINDOWSNT]:
4686 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4687 Remove extern decls.
4688 * fileio.c (check_existing):
4689 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4690 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4691 (network_interface_info) [!WINDOWSNT]:
4692 * term.c (encode_terminal_code) [!WINDOWSNT]:
4693 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4694 * xfaces.c (load_color) [!MSDOS]:
4696 * fileio.c (check_existing, check_executable, check_writable):
4697 * process.c (network_interface_list, network_interface_info):
4698 Move earlier, so that we don't need forward decls.
4699 * gnutls.c (fn_gnutls_transport_set_errno)
4700 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4702 * w32.c (init_environment): Use faccessat rather than
4703 check_existing, partly for consistency with the rest of the code
4704 in this file, partly so that check_existing can be static.
4706 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4707 * emacs.c (MAIN_PROGRAM): New macro.
4708 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4709 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4711 bool vector int width fixes
4712 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4713 (Fbool_vector_count_matches_at):
4714 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4715 can exceed PTRDIFF_MAX, at least in theory.
4716 (Fbool_vector_count_matches_at):
4717 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4719 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4721 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4722 (struct sockaddr): Add forward decl, for platforms that lack it.
4724 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4726 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4729 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4731 * w32.c (network_interface_get_info, network_interface_list)
4732 (network_interface_info): New functions. (Bug#15610)
4733 (GetAdaptersInfo_Proc): New typedef.
4734 (get_adapters_info): New wrapper function.
4735 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4737 * process.h (network_interface_list, network_interface_info):
4740 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4741 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4742 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4743 for WINDOWSNT. Doc fix.
4744 (syms_of_process): Defsubr Snetwork_interface_list and
4745 Snetwork_interface_info unconditionally.
4747 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4748 in NS GUI sessions. (Bug#15629)
4750 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4752 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4754 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4756 * print.c (print_object): Print " ..." when truncating bool vectors.
4758 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4760 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4761 standard mouse buttons.
4763 * termhooks.h (struct input_event): Remove incorrect commentary.
4765 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4767 Disallow bool vector operations on mixed-length operands.
4768 The old behavior left garbage in the result vector sometimes,
4769 and didn't seem to be useful.
4770 * data.c (Qwrong_length_argument): New static var.
4771 (wrong_length_argument): New function.
4772 (bool_vector_binop_driver): Check that args agree in length.
4774 * keyboard.c, keyboard.h (all_kboards): Now static.
4776 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4778 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4779 note from the lispref.
4781 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4783 * nsterm.h (struct ns_display_info): Remove set-but-unused
4784 member image_cache (image caches are per-terminal anyway).
4785 (FRAME_X_IMAGE_CACHE): Remove.
4786 * nsterm.m (ns_initialize_display_info): Adjust user.
4788 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4790 * w32proc.c: Include mingw_time.h.
4792 * w32.c: Include mingw_time.h.
4794 Implement scrolling of TTY menus when the screen is too short.
4796 * term.c (tty_menu_display): Accept an additional argument, the
4797 menu item from which to start displaying the menu. Account for
4798 the value of Y when limiting the menu to the number of available
4800 (mi_result): New enumeration.
4801 (read_menu_input): Return enumerated value. When the y coordinate
4802 hits min_y or max_y, return scroll indication instead of wrapping
4804 (tty_menu_activate): Handle the scrolling indications from
4805 read_menu_input. Compute the first menu item to display and pass
4806 it to tty_menu_display.
4808 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4810 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4811 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4812 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4813 Adjust to match the change described below.
4814 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4815 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4816 memory_below_frame members to...
4817 * termchar.h (struct tty_display_info): ...here because they're
4818 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4819 * term.c (init_tty):
4820 * nsterm.m (ns_create_terminal):
4821 * w32term.c (w32_create_terminal):
4822 * xterm.c (x_create_terminal): Adjust users.
4823 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4824 to filter out non-TTY frames. Adjust comment.
4825 (scrolling): Adjust user. Prefer eassert for debugging check.
4827 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4829 * xfaces.c (PT_PER_INCH): Remove unused macro.
4830 * termhooks.h (struct terminal): Remove set-but-unused
4831 member fast_clear_end_of_line.
4832 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4833 * nsterm.m (ns_create_terminal):
4834 * term.c (init_tty):
4835 * w32term.c (w32_create_terminal):
4836 * xterm.c (x_create_terminal): Adjust users.
4838 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4840 * lisp.h (bool_vector_size): New function.
4841 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4842 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4843 (Fbool_vector_not, Fbool_vector_count_matches_at):
4844 Remove uses of 'eassume' that should no longer be needed,
4845 because they are subsumed by the 'eassume' in bool_vector_size.
4847 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4849 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4850 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4851 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4853 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4855 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4856 have different dimensions. (Bug#15575)
4858 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4861 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4863 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4865 * term.c (tty_menu_show): Never return with unbalanced
4866 specpdl. Use eassert for debugging check. Adjust style.
4868 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4870 * term.c (read_menu_input): Make selection of menu items
4871 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4872 (tty_menu_activate): Fix off-by-one error when computing max_y.
4874 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4876 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4877 audit logging (only used with GnuTLS 3.x) and enable it.
4879 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4881 * dispnew.c (redraw_frame): Remove useless #ifdef because
4882 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4883 Also, move TTY fflush to...
4884 * term.c (tty_update_end): ...this function.
4886 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4888 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4889 the end of the frame's glyph matrix. (Bug#15575)
4891 * term.c (tty_menu_display): Don't move cursor while overwriting
4892 frame's glyphs with menu items. Limit the number of items
4893 displayed to what can be shown on the available screen lines,
4894 excluding the echo area.
4895 (tty_menu_activate): Limit the Y coordinate allowed by
4896 read_menu_input to the last screen line used for menu display.
4898 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4900 * lisp.h (eassume): New macro.
4901 Also, include <verify.h>, for 'assume'.
4902 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4903 (vroundup, vector_nbytes):
4904 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4905 (Fbool_vector_not, Fbool_vector_count_matches)
4906 (Fbool_vector_count_matches_at):
4907 Use eassume, not eassert.
4908 * casetab.c (set_identity, shuffle):
4909 * composite.c (composition_gstring_put_cache):
4910 * dispnew.c (update_frame_1):
4911 * ftfont.c (ftfont_shape_by_flt):
4912 * image.c (gif_load):
4913 * intervals.c (offset_intervals):
4914 * macfont.m (macfont_shape):
4915 Remove calls to 'assume' that are no longer needed, because
4916 --enable-gcc-warnings no longer generates bogus warnings
4917 when these calls are removed.
4919 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4921 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4923 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4925 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4926 (Qsubstitute_env_in_file_name): New var.
4927 (syms_of_fileio): Define it.
4929 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4931 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4932 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4935 * term.c (save_and_enable_current_matrix): Don't allocate and
4936 don't save margin areas.
4937 (restore_desired_matrix): Don't restore margin areas.
4938 (free_saved_screen): Don't free margin areas.
4940 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4942 * image.c: Pacify --enable-gcc-warnings.
4943 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4944 #define only if used.
4946 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4948 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4949 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4950 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4951 (gif_load): For giflib v5.x and later, display the error message
4952 produced by giflib when its functions fail.
4953 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4956 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4958 * keyboard.c (last_event_timestamp): Remove. For X selection and
4959 GTK popup menus, it may be obtained from per-frame X display info.
4960 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4961 (process_special_events): Adjust users.
4962 * keyboard.h (last_event_timestamp): Remove declaration.
4963 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4964 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4965 * menu.h (xmenu_show): Adjust prototype.
4966 * menu.c (Fx_popup_menu): Adjust user.
4967 * xselect.c (x_own_selection, x_get_foreign_selection)
4968 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4970 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4972 * keyboard.c (init_kboard): Now static. Add arg
4973 to denote window system. Adjust comment.
4974 (init_keyboard): Adjust user.
4975 (allocate_kboard): New function.
4977 * nsterm.m (ns_term_init):
4978 * term.c (init_tty):
4979 * w32term.c (w32_create_terminal):
4980 * xterm.c (x_term_init): Use it.
4981 * keyboard.h (init_kboard): Remove prototype.
4982 (allocate_kboard): Add prototype.
4984 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4986 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4987 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4989 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4991 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4993 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4995 * term.c (tty_menu_activate): Flush the output stream after
4996 showing the cursor, and don't mark the frame garbaged at exit from
4997 the function. Fixes redisplay glitches when moving from one menu
5000 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5002 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5003 or throw error (Bug#15570).
5005 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5007 * intervals.c (temp_set_point_both): Move test into 'eassert',
5010 * lisp.h (eassert): Don't use 'assume'.
5011 Sometimes 'assume' wins in performance, and sometimes it loses,
5012 so it shouldn't be used all the time. Perhaps we need two
5013 flavors of 'eassert', one for where 'assume' is far more likely
5014 to help or to hurt; but that can be done later.
5015 Problem reported by Dmitry Antipov in
5016 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5017 Also, don't include <verify.h>; no longer needed.
5019 2013-10-09 Glenn Morris <rgm@gnu.org>
5021 * eval.c (Fcond): Doc tweak.
5023 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5025 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5026 expressions with side effects to eassert. (Bug#15565)
5028 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5030 * fns.c (hashfn_user_defined): Allow hash functions to return any
5033 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5035 Fix minor problems found by static checking.
5036 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5037 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5038 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5039 * keyboard.c (read_menu_command): Remove unused local.
5040 * lisp.h (read_menu_command): New decl.
5041 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5042 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5043 Return ptrdiff_t, not int.
5044 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5045 not int, for benefit of xpalloc.
5046 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5048 (have_menus_p): Remove; unused.
5049 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5050 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5051 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5053 (save_and_enable_current_matrix): Omit unnecessary casts.
5054 (read_menu_input): Omit local extern decl (now in lisp.h).
5055 Don't access uninitialized storage if mouse_get_xy fails.
5056 (tty_menu_activate): Mark local as initialized, for lint.
5057 (tty_menu_activate, tty_meny_show): Remove unused locals.
5059 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5061 Support menus on text-mode terminals.
5062 * xterm.h (xw_popup_dialog): Add prototype.
5064 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5065 (xmenu_show): Block input here, instead in Fx_popup_menu.
5066 (xw_popup_dialog): New function, with X-specific bits of popup
5069 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5072 * window.c (Fset_window_configuration): Use run-time tests of the
5073 frame type instead of compile-time conditionals, when menu-bar
5074 lines are considered.
5076 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5077 (w32_popup_dialog): New prototypes.
5079 * w32menu.c (Fx_popup_dialog): Function deleted.
5080 (w32_popup_dialog): New function, with w32 specific bits of popup
5081 dialogs. Block input here.
5083 * w32inevt.c (w32_console_read_socket): Minor change to add
5084 debugging TTY events.
5086 * w32fns.c (show_hourglass): If returning early because the frame
5087 is not a GUI frame, unblock input.
5089 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5090 (cursorY): New functions.
5092 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5093 WINDOWSNT, macros that call curX and curY elsewhere.
5095 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5097 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5098 specific function to hide and show cursor on a text-mode terminal.
5099 (tty_menu_struct, struct tty_menu_state): New structures.
5100 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5101 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5102 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5103 (tty_menu_locate, save_and_enable_current_matrix)
5104 (restore_desired_matrix, screen_update, read_menu_input)
5105 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5106 (tty_pop_down_menu, tty_menu_last_menubar_item)
5107 (tty_menu_new_item_coords, tty_menu_show): New functions.
5108 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5110 * nsterm.h (ns_popup_dialog): Adjust prototype.
5112 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5114 (ns_popup_dialog): Adapt order of arguments to the other
5115 *_menu_show implementations.
5116 (Fx_popup_dialog): Function deleted.
5118 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5120 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5122 * menu.c (have_boxes): New function.
5123 (single_keymap_panes): Use it instead of a compile-time
5125 (single_menu_item): Use run-time tests of the frame type instead
5126 of compile-time conditionals.
5127 (encode_menu_string): New function.
5128 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5129 the macro, since different types of frame need different encoding
5131 (digest_single_submenu): Use run-time tests of frame type instead
5132 of, or in addition to, compile-time conditionals.
5133 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5134 (Fx_popup_menu): Detect when the function is called from keyboard
5135 on a TTY. Don't barf when invoked on a text-mode frame.
5136 Check frame type at run time, instead of compile-time conditionals for
5137 invoking terminal-specific menu-show functions.
5138 Call tty_menu_show on text-mode frames.
5139 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5140 run time to determine which alternative to invoke; support dialogs
5143 * keyboard.h <Qmouse_movement>: Declare.
5145 * keyboard.c <Qmouse_movement>: Now extern.
5146 <Qecho_keystrokes>: New static variable.
5147 (read_key_sequence): Accept an additional argument, a flag to
5148 prevent redisplay during reading of the key sequence. All callers
5150 (read_menu_command): New function.
5151 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5153 (toolkit_menubar_in_use): New function.
5154 (make_lispy_event): Use it instead of a compile-time test.
5156 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5157 window-system being available.
5159 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5160 to x-popup-dialog on the frame type, they all now support popup
5163 * dispnew.c (save_current_matrix): Save the margin areas.
5164 (restore_current_matrix): Restore margin areas.
5165 (update_frame_with_menu): New function.
5167 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5170 * alloc.c (make_save_ptr): Now compiled unconditionally.
5172 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5174 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5175 (redraw_frame, update_frame): Adjust users.
5176 * dispextern.h (set_window_update_flags): Adjust prototype.
5177 * xdisp.c (redisplay_internal): When updating all frames with zero
5178 windows_or_buffers_changed, assume that only the windows that shows
5179 current buffer should be really updated.
5181 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5183 Do not allocate huge temporary memory areas and objects while encoding
5184 for file I/O, thus reducing an enormous memory usage for large buffers.
5185 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5186 * coding.h (struct coding_system): New member raw_destination.
5187 * coding.c (setup_coding_system): Initialize it to zero.
5188 (encode_coding_object): If raw_destination is set, do not create
5189 dst_object. Add comment.
5190 * fileio.c (toplevel): New constant E_WRITE_MAX.
5191 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5192 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5194 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5196 * nsterm.m (windowDidExitFullScreen:)
5197 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5199 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5201 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5202 * keyboard.c (unblock_input_to): Don't process pending signals
5203 if a fatal error is in progress.
5205 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5206 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5207 they're talking about words in Lisp bool vectors.
5208 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5209 * data.c (popcount_bits_word): Rename from popcount_size_t.
5210 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5213 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5215 Improve support for popcount and counting trailing zeros (Bug#15550).
5216 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5217 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5218 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5219 (popcount_size_t_msc, popcount_size_t_gcc):
5220 Remove; now done by Gnulib.
5221 (popcount_size_t): Now a macro that defers to Gnulib.
5222 (count_trailing_zero_bits): Return int, for consistency with
5223 Gnulib and because Emacs prefers signed to unsigned int.
5224 Don't assume that size_t is either unsigned int or unsigned long
5225 or unsigned long long.
5226 (size_t_to_host_endian): Do not assume that size_t is either
5227 exactly 32 or exactly 64 bits wide.
5228 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5229 etc., so that it's now an enum constant, not a macro.
5230 No need to assume that it's either 32 or 64.
5232 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5234 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5237 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5239 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5240 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5242 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5244 emacs_read and emacs_write now use void *, not char *.
5245 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5246 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5247 Buffer arg is now void *, not char *. This matches plain
5248 'read' and 'write' better, and avoids a constraint violation
5249 on Solaris 9 with Oracle Studio.
5251 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5253 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5254 memset to explicit loop. Otherwise copy largest possible chunk
5255 from initialized to uninitialized part, thus allowing the longer
5256 memcpy runs and reducing the number of loop iterations.
5258 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5260 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5261 hide toolbar (Bug#15388).
5262 (windowDidEnterFullScreen:): If presentation options are zero,
5263 set them here (Bug#15388).
5264 (ns_update_auto_hide_menu_bar): Remove runtime check.
5265 Don't auto hide dock unless menubar is also auto hidden.
5267 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5269 * editfns.c (message): Mention batch mode in doc string.
5271 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5273 * nsterm.m (check_native_fs): Remove erroneous comment.
5275 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5277 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5278 uses find_newline instead of scan_newline and so doesn't move point.
5280 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5282 Use hardware support for byteswapping on glibc x86 etc.
5283 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5284 whereas the old swap64 needed 30.
5285 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5286 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5287 Use byteswap.h's macros to swap bytes.
5288 * lisp.h (swap16, swap32, swap64): Remove.
5289 All uses replaced by bswap_16, bswap_32, bswap_64.
5291 * bytecode.c (exec_byte_code): Use some more volatile variables
5292 to work around local variables getting clobbered by longjmp.
5293 Port to pre-C99, which doesn't allow decls after stmts.
5295 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5297 * lisp.h (eassert): Assume that COND is true when optimizing.
5298 In other words, take on the behavior of eassert_and_assume.
5299 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5300 (eassert_and_assume): Remove. All uses replaced by eassert.
5302 * xdisp.c (Qglyphless_char): Now static.
5304 Adjust to merge from gnulib.
5305 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5306 * lisp.h: Include <verify.h>, for 'assume'.
5308 * eval.c (clobbered_eassert): New macro.
5309 (internal_catch, internal_condition_case)
5310 (internal_condition_case_1, internal_condition_case_2)
5311 (internal_condition_case_n): Use it instead of eassert
5312 when the argument contains locals clobbered by longjmp.
5313 Don't use clobbered locals outside of clobbered_eassert.
5314 (internal_lisp_condition_case): Use a volatile variable
5315 to work around a local variable's getting clobbered.
5317 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5319 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5320 (PUSH_HANDLER): New macro.
5321 (catchlist): Remove.
5322 (handlerlist): Always declare.
5324 * eval.c (catchlist): Remove (merge with handlerlist).
5325 (handlerlist, lisp_eval_depth): Not static any more.
5326 (internal_catch, internal_condition_case, internal_condition_case_1)
5327 (internal_condition_case_2, internal_condition_case_n):
5329 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5330 handlerlist/catchlist.
5331 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5332 handlerlist which can only handle a single condition-case handler at
5334 (find_handler_clause): Simplify since we only a single branch here
5337 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5339 (bcall0): New function.
5340 (exec_byte_code): Add corresponding cases. Improve error message when
5341 encountering an invalid byte-code. Let Bunwind_protect accept
5342 a function (rather than a list of expressions) as argument.
5344 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5345 and make them unconditional now that they're heap-allocated.
5347 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5349 * charset.c (Fdecode_char, Fencode_char): Remove description of
5350 `restriction' arg. now that it's hidden by advertised-calling-convention.
5352 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5354 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5355 Remove unused variable (from mac-port).
5356 (macfont_draw): Use s->ybase for correct y position.
5358 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5360 * frame.h (struct frame): Drop has_minibuffer member because...
5361 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5362 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5364 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5366 * window.h (struct window): Prefer enum text_cursor_kinds to int
5367 for phys_cursor_type member. Move the latter, phys_cursor_width,
5368 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5369 * window.c (replace_window, make_window): Adjust users.
5371 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5373 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5374 this module is never compiled otherwise.
5376 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5378 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5381 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5383 * xdisp.c (get_next_display_element): Don't call face_for_font in
5384 a build configured --without-x. (Bug#15484)
5386 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5388 * window.c (calc_absolute_offset): #elif should be #elif defined.
5390 * frame.c (delete_frame): Block/unblock input to overcome race
5391 condition (Bug#15475).
5393 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5395 * frame.c (delete_frame): Record selected frame only after
5396 calling Qdelete_frame_functions (Bug#15477).
5398 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5400 * nsterm.m (ns_selection_color): Remove.
5401 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5402 NSColor selectedText(Background)Color. Only for COCOA.
5403 (ns_term_init): Remove assignment of ns_selection_color, logic
5404 moved to ns_get_color.
5406 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5407 NS_SELECTION_COLOR_DEFAULT.
5408 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5410 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5412 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5413 frame' does not have the tool_bar_window member.
5415 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5417 Signal error when reading an empty byte-code object (Bug#15405)
5418 * lread.c (read1): Signal error.
5419 * alloc.c (make_byte_code): eassert header size.
5420 (sweep_vectors): Change an int to size_t.
5422 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5424 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5425 instead of ints, as it's the usual style for offsetof constants. See:
5426 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5428 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5429 This is ugly, but it should fix the performance problem for older
5430 GCC versions in the short run. I'll look into integrating the
5431 Gnulib module for popcount, as a better fix.
5432 See the thread starting in:
5433 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5434 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5435 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5436 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5437 (popcount_size_t): Use it.
5439 2013-09-24 Daniel Colascione <dancol@dancol.org>
5441 * process.c (Fnetwork_interface_info): Fix build break due to
5444 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5446 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5447 Prefer signed to unsigned integers where either will do.
5448 No need for 'const' on locals that do not escape.
5449 Omit easserts with unnecessary and unportable assumptions about
5450 alignment. Avoid unnecessary casts to char *.
5452 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5454 Use union for the payload of struct Lisp_Vector.
5455 This helps to avoid a few glitches dictated by C's aliasing rules.
5456 * lisp.h (struct Lisp_Vector): Use union for next and
5457 contents member. Adjust comment. Change related users.
5458 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5459 Related users changed.
5460 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5461 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5462 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5463 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5465 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5467 Optimize glyph row clearing and copying routines.
5468 * dispextern.h (struct glyph_row): Change layout of struct
5469 glyph_row to help copy_row_except_pointers. Adjust comment.
5470 * dispnew.c (null_row): Remove.
5471 (clear_glyph_row): Use offsetof and memset to find and clear
5472 just the members that need clearing. Adjust comment.
5473 (copy_row_except_pointers): Likewise for copying.
5475 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5477 Some minor cleanups of recently-added bool vector code.
5478 * conf_post.h (assume): Always return void. Use lint version
5479 only if GCC and MSC versions don't apply.
5480 * conf_post.h (assume):
5481 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5482 Depend on _MSC_VER, not __MSC_VER, for consistency with
5484 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5485 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5486 (bool_vector_binop_driver, count_trailing_zero_bits)
5487 (size_t_to_host_endian): Now static, not static inline;
5488 the latter isn't needed with modern compilers and doesn't
5489 work with older compilers anyway.
5491 * alloc.c (valgrind_p): Use bool for boolean.
5493 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5495 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5496 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5497 (display_last_displayed_message_p, message_buf_print)
5498 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5499 Use bool for boolean.
5500 * dispextern.h (cancel_line, init_desired_glyphs):
5501 Remove ancient leftover.
5502 (help_echo_showing_p, hourglass_shown_p):
5503 * lisp.h (noninteractive_need_newline): Adjust declaration.
5505 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5507 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5509 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5510 ...this file and convert the latter to static. Adjust comment.
5511 (make_initial_frame):
5512 * window.c (init_window_once): Adjust user.
5513 * frame.h (last_nonminibuf_frame): Remove declaration.
5514 * lisp.h (selected_frame): Likewise.
5515 * msdos.c (the_only_display_info): Adjust comment.
5517 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5519 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5520 computing the end column of mouse-highlight that comes from
5521 display or overlay strings. (Bug#15437)
5522 (note_mouse_highlight): Adapt calculation of last argument to
5523 mouse_face_from_string_pos to the above change.
5525 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5526 all platforms, not just for clang.
5528 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5530 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5531 about excess arguments to snprintf.
5533 * conf_post.h(assume): Use __builtin_unreachable for clang.
5535 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5537 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5538 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5540 2013-09-23 Daniel Colascione <dancol@dancol.org>
5542 * alloc.c (USE_VALGRIND): New macro; on by default
5543 when ENABLE_CHECKING.
5544 (mark_maybe_object, mark_maybe_pointer)
5545 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5547 (valgrind_p) [USE_VALGRIND]: New variable.
5548 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5550 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5552 * process.c (wait_reading_process_output): Change int pnamelen to
5555 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5556 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5557 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5558 argument to unsigned long to avoid warning.
5559 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5561 * conf_post.h (assume): Fix compiler error: x shall be cond.
5563 2013-09-22 Daniel Colascione <dancol@dancol.org>
5565 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5566 warning when compiling without a window system.
5568 2013-09-22 Daniel Colascione <dancol@dancol.org>
5570 * data.c (Qbool_vector_p): New symbol.
5571 (bool_vector_spare_mask, popcount_size_t_generic)
5572 (popcount_size_t_msc, popcount_size_t_gcc)
5574 (bool_vector_binop_driver)
5575 (count_trailing_zero_bits, size_t_to_host_endian)
5576 (Fbool_vector_exclusive_or)
5577 (Fbool_vector_union)
5578 (Fbool_vector_intersection, Fbool_vector_set_difference)
5579 (Fbool_vector_subsetp, Fbool_vector_not)
5580 (Fbool_vector_count_matches)
5581 (Fbool_vector_count_matches_at): New functions.
5582 (syms_of_data): Intern new symbol, functions.
5583 * alloc.c (bool_vector_payload_bytes): New function.
5584 (Fmake_bool_vector): Instead of calling Fmake_vector,
5585 which performs redundant initialization and argument checking,
5586 just call allocate_vector ourselves. Make sure we clear any
5587 terminating padding to zero.
5588 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5589 instead of open-coding the size calculation.
5590 (vroundup_ct): New macro.
5591 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5592 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5593 * composite.c (composition_gstring_put_cache):
5594 Change lint_assume to assume.
5595 * conf_post.h (assume): New macro.
5596 (lint_assume): Remove.
5597 * dispnew.c (update_frame_1): Change lint_assume to assume.
5598 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5600 * image.c (gif_load): Change lint_assume to assume.
5601 * lisp.h (eassert_and_assume): New macro.
5602 (Qbool_vector_p): Declare.
5603 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5604 (swap16, swap32, swap64): New inline functions.
5605 * macfont.m (macfont_shape): Change lint_assume to assume.
5606 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5607 * xsettings.c (parse_settings): Use new swap16 and
5608 swap32 from lisp.h instead of file-specific macros.
5610 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5612 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5613 found (which can legitimately happen when the glyph row at the
5614 window start is disabled in the current_matrix. (Bug#15365)
5616 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5618 Fix syntax.h bug introduced by recent INLINE change.
5619 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5620 conditionally compiled one way in some modules, and a different
5621 way in others. This doesn't work with extern inline functions,
5622 which must have the same definition in all modules, because the
5623 defining code might be shared across modules, depending on the
5624 implementation. Symptoms reported by Martin Rudalics in:
5625 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5626 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5627 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5628 overriding the corresponding functions in syntax.h.
5629 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5630 (syntax_property): New inline functions.
5631 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5632 Rewrite in terms of these new functions.
5634 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5636 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5637 not chars_in_text, whose result depends on the multibyteness of
5638 the current buffer. (Bug#15426)
5640 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5642 Port recent change to hosts where pointers aren't 'long'.
5643 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5644 Don't assume that pointers are the same width as 'long'.
5645 Add a compile-time check that a pointer fits into two X slots.
5647 A simpler, centralized INLINE.
5648 * conf_post.h (INLINE): Define only if not already defined.
5649 This allows us to use a single INLINE, defined by one file
5651 * emacs.c (INLINE): Define it.
5652 Also, include category.h, charset.h, composite.h, dispextern.h,
5653 syntax.h, systime.h, so that their INLINE definitions are expanded
5655 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5656 * buffer.h, buffer.c (BUFFER_INLINE):
5657 * category.h, category.c (CATEGORY_INLINE):
5658 * character.h, character.c (CHARACTER_INLINE):
5659 * charset.h, charset.c (CHARSET_INLINE):
5660 * composite.h, composite.c (COMPOSITE_INLINE):
5661 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5662 * frame.h, frame.c (FRAME_INLINE):
5663 * intervals.h, intervals.c (INTERVALS_INLINE):
5664 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5665 * lisp.h, alloc.c (LISP_INLINE):
5666 * process.h, process.c (PROCESS_INLINE):
5667 * syntax.h, syntax.c (SYNTAX_INLINE):
5668 * systime.h, sysdep.c (SYSTIME_INLINE):
5669 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5670 * window.h, window.c (WINDOW_INLINE):
5671 Remove. All uses replaced with INLINE.
5673 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5675 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5678 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5680 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5681 'const char *' to avoid compiler warnings due to similar change in
5682 the prototype of x_get_string_resource.
5684 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5686 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5687 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5688 going to replace static variables below. Adjust comments.
5689 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5690 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5691 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5692 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5693 Related users changed.
5694 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5695 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5696 last_mouse_movement_time, going to replace static variables below.
5698 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5699 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5701 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5702 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5703 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5704 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5705 static variables below.
5706 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5707 (last_mouse_scroll_bar): Remove.
5708 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5709 (mouseExited): Related users changed.
5711 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5713 Do not use external array to process X scroll bar messages.
5714 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5715 (x_send_scroll_bar_event): Pack window pointer into two slots
5716 of XClientMessageEvent if we're 64-bit. Adjust comment.
5717 (x_scroll_bar_to_input_event): Unpack accordingly.
5719 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5721 Ifdef away recent changes which aren't relevant to NS port.
5722 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5723 [!HAVE_NS]: Declare as such.
5724 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5725 [!HAVE_NS]: Define as such.
5727 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5729 * frame.c (x_redo_mouse_highlight): New function
5730 to factor out common code used in W32 and X ports.
5731 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5732 * xterm.h (struct x_display_info):
5733 * w32term.h (struct w32_display_info):
5734 * nsterm.h (struct ns_display_info): New members
5735 last_mouse_motion_frame, last_mouse_motion_x and
5736 last_mouse_motion_y, going to replace static variables below.
5737 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5738 (redo_mouse_highlight): Remove.
5739 (note_mouse_movement, syms_of_xterm): Adjust user.
5740 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5741 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5742 (redo_mouse_highlight): Remove.
5743 (note_mouse_movement, syms_of_w32term): Adjust user.
5744 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5745 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5747 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5748 * nsfns.m (compute_tip_xy): Adjust user.
5750 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5752 * frame.c (x_mouse_grabbed): New function.
5753 * dispextern.h (x_mouse_grabbed): Add prototype.
5754 (last_mouse_frame): Remove declaration.
5755 * xterm.h (struct x_display_info):
5756 * w32term.h (struct w32_display_info):
5757 * nsterm.h (struct ns_display_info): New member
5758 last_mouse_frame, going to replace...
5759 * xdisp.c (last_mouse_frame): ...global variable.
5760 (note_tool_bar_highlight):
5761 * w32term.c (w32_mouse_position, w32_read_socket):
5762 * xterm.c (XTmouse_position, handle_one_xevent):
5763 Use x_mouse_grabbed.
5764 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5766 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5768 * w32term.c (w32_read_socket): Avoid temporary
5769 variables in a call to x_real_positions.
5770 * xterm.c (handle_one_xevent): Likewise.
5772 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5774 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5775 (x_icon_type): Remove prototype.
5776 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5777 * frame.c (x_icon_type): Remove.
5778 * w32term.c (x_make_frame_visible, x_iconify_frame):
5779 * xterm.c (x_make_frame_visible, x_iconify_frame):
5780 Use x_set_bitmap_icon to factor out common code.
5782 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5784 * dispextern.h (check_x_display_info, x_get_string_resource):
5785 Declare here just once and unify the latter.
5786 * frame.c (check_x_display_info, x_get_string_resource):
5787 * nsterm.h (check_x_display_info):
5788 * xrdb.c (x_get_string_resource):
5789 * xterm.h (check_x_display_info): Remove prototypes.
5790 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5791 * w32reg.c (x_get_string_resource): Likewise.
5792 (w32_get_rdb_resource): Adjust user.
5794 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5796 * xterm.h (struct x_display_info): New member
5797 x_pending_autoraise_frame, going to replace...
5798 * xterm.c (pending_autoraise_frame): ...static variable.
5799 (x_new_focus_frame, XTread_socket): Adjust users.
5800 * w32term.h (struct w32_display_info): New member
5801 w32_pending_autoraise_frame, going to replace...
5802 * w32term.c (pending_autoraise_frame): ...global variable.
5803 (x_new_focus_frame, w32_read_socket): Adjust users.
5805 2013-09-17 Glenn Morris <rgm@gnu.org>
5807 * xdisp.c (message_dolog): If we create *Messages*,
5808 switch it to messages-buffer-mode.
5810 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5812 Don't overuse 'const' in types of locals.
5813 * bidi.c (bidi_count_bytes):
5814 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5815 (xg_event_is_for_scrollbar):
5816 * xselect.c (x_handle_property_notify)
5817 (x_handle_selection_notify, x_handle_dnd_message):
5818 * xsettings.c, xsettings.h (xft_settings_event):
5819 * xterm.c (x_handle_net_wm_state, handle_one_event)
5820 (x_menubar_window_to_frame, x_detect_focus_change)
5821 (construct_mouse_click, note_mouse_movement)
5822 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5823 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5824 (handle_one_xevent, x_handle_net_wm_state):
5825 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5826 (x_handle_dnd_message):
5827 Avoid unnecessary 'const', typically the second 'const' in
5828 'const foo * const arg', a 'const' that does not affect the API
5829 and doesn't significantly help the human reader.
5831 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5833 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5834 only if Glib < 2.36.0.
5835 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5836 * xsettings.c (init_gconf, init_gsettings): Do not check
5838 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5840 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5842 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5844 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5845 before calling g_type_init.
5847 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5849 * nsterm.m (syms_of_nsterm): ... to here.
5851 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5853 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5854 (ignore_next_mouse_click_timeout): Use Time as X does.
5855 (handle_one_xevent): Avoid cast and use unsigned comparison.
5857 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5859 Do not copy X event in handle_one_xevent except KeyPress case.
5860 Wnen XEvent is processed, it is unlikely to be changed except
5861 KeyPress case, so we can avoid copying and use const pointer to
5862 const data to make sure that an event is not changed elsewhere.
5863 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5864 const' and do not create local copy except for the KeyPress event.
5865 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5866 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5867 (x_handle_net_wm_state, x_menubar_window_to_frame)
5868 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5869 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5870 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5871 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5872 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5873 (x_handle_dnd_message):
5874 * xsettings.c (xft_settings_event):
5875 Use 'const XEvent * const' where appropriate.
5876 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5878 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5880 Fix X event waiting to handle multiple frames.
5881 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5882 * xterm.c (pending_event_wait): Remove. Adjust users.
5883 (x_detect_focus_change): Pass frame arg.
5884 (handle_one_xevent): Find related frame early and clear per-frame
5885 wait_event_type only if this is an event for the relevant frame.
5886 (x_wait_for_event): Use per-frame wait_event_type.
5888 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5890 * nsfns.m (Fx_create_frame): Fix font driver registration for
5893 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5894 for syms_of_macfont.
5896 * nsterm.m: Include macfont.h.
5897 (ns_tmp_flags, ns_tmp_font): Remove.
5898 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5899 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5900 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5901 (changeFont:): Fix code style. Check for font driver type when
5904 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5907 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5908 (nsfont_open): Set font driver type.
5909 Set font->ascent and font->descent. Figure out font instead of
5910 ns_tmp_font, and flags instead of ns_tmp_flags.
5911 Fix indentation. Remove call to ns_draw_text_decoration,
5914 * nsfns.m: Include macfont.h.
5915 (Fx_create_frame): Register macfont driver, make a better default font.
5916 (Fns_popup_font_panel): Get font from macfont driver, if used.
5918 * macfont.m, macfont.h, macuvs.h: New files.
5920 * font.h: Declare syms_of_macfont.
5922 * font.c (syms_of_font): Call syms_of_macfont.
5924 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5926 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5928 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5929 and it is always zero for others, so I assume that this is an ancient
5930 leftover which nobody will want to change any more.
5931 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5932 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5933 * frame.c (x_set_scroll_bar_width):
5934 * w32fns.c (w32_createscrollbar):
5935 * w32term.c (w32_set_vertical_scroll_bar):
5936 * xfns.c (x_set_scroll_bar_default_width):
5937 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5938 (x_scroll_bar_expose): Related users changed.
5940 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5942 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5943 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5944 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5946 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5948 * nsterm.h, w32term.h, xterm.h: ...and not here.
5949 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5950 Remove unused Xisms.
5951 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5952 these modules are never compiled otherwise.
5954 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5956 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5957 Doc fix. (Bug#15375)
5959 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5961 Unify Fx_focus_frame between all ports.
5962 * frame.h (x_focus_frame): New prototype.
5963 * xfns.c (Fx_focus_frame): Remove.
5964 (syms_of_xfns): Do not defsubr it.
5965 (x_focus_frame): X implementation.
5966 * nsfns.m (Fx_focus_frame): Remove.
5967 (syms_of_nsfns): Do not defsubr it.
5968 (x_focus_frame): NS implementation.
5969 * w32term.c (Fx_focus_frame): Remove.
5970 (x_focus_on_frame): Rename to...
5971 (x_focus_frame): W32 implementation.
5972 * w32term.h (x_focus_on_frame): Remove prototype.
5973 * w32fns.c (Fx_focus_frame): Remove.
5974 (syms_of_w32fns): Do not defsubr it.
5975 * frame.c (Fx_focus_frame): Define here.
5976 (syms_of_frame): Defsubr here.
5977 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5979 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5981 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5982 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5983 each port to reference the port-specific window system data.
5984 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5985 (FRAME_DISPLAY_INFO): Define.
5986 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5987 (FRAME_DISPLAY_INFO): Define. Adjust users.
5988 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5989 (FRAME_DISPLAY_INFO): Define. Adjust users.
5990 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5991 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5992 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5993 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5994 * xselect.c, xterm.c: All related users changed.
5996 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5998 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5999 (x_menubar_window_to_frame): Remove prototypes.
6000 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6001 (x_menubar_window_to_frame, x_top_window_to_frame):
6003 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6004 (x_menubar_window_to_frame, x_top_window_to_frame):
6005 ...to here and convert all but the last to static.
6007 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6009 * lisp.mk (lisp): Add w32-common-fns.elc.
6011 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6013 * charset.c (char_charset): Document an exception for char-charset.
6015 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6017 * xterm.h (x_display_info): New field last_user_time...
6018 * xterm.c (toplevel): ...to replace static last_user_time.
6019 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6021 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6023 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6024 scroll bar values to prevent thumb from disappear and update comment.
6026 2013-09-11 Glenn Morris <rgm@gnu.org>
6028 * emacs.c (usage_message): Possessive apostrophe tweak.
6030 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6032 * nsterm.m (syms_of_nsterm): Use Qns.
6033 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6034 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6035 * xfns.c (x_display_info_for_name, Fx_open_connection):
6036 Remove old '#if 0' code.
6037 (syms_of_xfns): Use Qx.
6038 * termhooks.h (fullscreen_hook): Remove the leftover.
6039 (struct terminal): Fix typo in comment.
6041 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6043 Cleaning up a few X scroll bar bits.
6044 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6045 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6046 New member last_seen_part, going to replace...
6047 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6048 (xt_action_hook) [USE_LUCID]: Adjust user.
6049 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6050 Lucid-specific scroll bar support.
6051 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6052 to int and adjust to use last_seen_part member.
6053 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6054 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6055 Initialize last_seen_part.
6057 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6059 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6060 insert-buffer-substring an empty string.
6062 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6064 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6065 avoiding a GCC warning.
6067 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6069 Ifdef away frame tool bar code when it is not really used.
6070 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6071 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6072 and minimize_tool_bar_window_p under the above.
6073 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6074 (fset_tool_bar_window): Likewise.
6075 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6076 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6077 (change_frame_size_1):
6078 * window.c (window_from_coordinates, Frecenter): Adjust users.
6079 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6080 code is not really used.
6081 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6082 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6083 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6084 [!USE_GTK && !HAVE_NS]: Define as such.
6085 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6086 (note_mouse_highlight, expose_frame):
6087 * xfns.c (x_set_tool_bar_lines):
6088 * xterm.c (handle_one_xevent): Adjust users.
6090 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6092 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6093 This bug was introduced by my 2013-08-26 patch, which incorrectly
6094 assumed that the terminfo implementation doesn't use termcap buffers.
6095 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6096 these buffers apparently are used after all.
6097 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6098 (struct tty_display_info): Define members termcap_term_buffer and
6099 termcap_strings_buffer even if TERMINFO.
6101 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6104 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6105 'usage' docstring entry to pacify make-docfile.
6107 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6109 Change comparison functions =, <, >, <=, >= to take many arguments.
6110 * data.c: Change comparison functions' interface and implementation.
6111 * lisp.h: Make arithcompare available for efficient two arg
6113 * bytecode.c: Use arithcompare.
6114 * fileio.c: Use new interface.
6116 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6118 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6120 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6122 * eval.c (Feval): Document the new use of `lexical'.
6124 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6126 Review and drop old frame resize hack.
6127 * frame.h (struct frame): Remove force_flush_display_p.
6128 * dispnew.c (update_frame): Adjust user and don't call
6129 flush_frame here. The comment has said that there was an issues
6130 with redisplaying fringes, but I don't see any differences with
6131 and without this hack. Hopefully we can continue without it.
6132 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6133 current frame matrices twice if resized_p is set.
6135 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6137 Do not populate pure Xism x_sync to other ports.
6138 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6139 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6140 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6141 * w32term.h (x_sync): Remove prototype.
6143 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6145 Cleanup frame flushing.
6146 * dispextern.h (struct redisplay_interface):
6147 Drop flush_display_optional because flush_display is enough
6148 for X and flushing via RIF is just a no-op for others.
6149 * frame.h (flush_frame): New function.
6150 * dispnew.c (update_frame):
6151 * minibuf.c (read_minibuf):
6152 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6154 * keyboard.c (detect_input_pending_run_timers): Do not flush
6155 all frames but selected one in redisplay_preserve_echo_area.
6156 * nsterm.m (ns_flush): Remove no-op.
6157 (ns_redisplay_interface): Adjust user.
6158 * w32term.h (x_flush): Remove no-op.
6159 (w32_redisplay_interface): Adjust user.
6160 * xterm.c (x_flush): Simplify because we do not flush all
6161 frames at once any more. Adjust comment.
6162 (x_redisplay_interface): Adjust user.
6164 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6166 Port --without-x --enable-gcc-warnings to Fedora 19.
6167 * gfilenotify.c (globals_of_gfilenotify):
6168 Call g_type_init only if using an older glib version that needs it.
6170 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6172 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6173 (last_glyphless_glyph_merged_face_id): Remove declarations.
6174 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6175 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6176 (last_glyphless_glyph_merged_face_id): Now static.
6177 (merge_escape_glyph_face): New function, refactored from...
6178 (get_next_display_element): ...here.
6179 (merge_glyphless_glyph_face): New function, refactored from...
6180 (produce_glyphless_glyph): ...here...
6181 * term.c (produce_glyphless_glyph): ...and here.
6183 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6185 * eval.c (eval_sub): Only call Ffunction if necessary.
6187 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6189 Attempt to make redisplay more selective when changing cursor type.
6190 * frame.h (struct frame): New bitfield cursor_type_changed.
6191 * xdisp.c (cursor_type_changed): Remove.
6192 (try_cursor_movement, redisplay_window, try_window_id)
6193 (set_frame_cursor_types, try_window_reusing_current_matrix):
6194 Adjust to use per-frame bitfield.
6195 (redisplay_internal): Look for cursor type change on each visible
6196 frame and consider all frames if cursor type has been changed on
6197 the frame other than selected. If cursor type has been changed on
6198 selected frame only, do not use fast update.
6200 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6202 Attempt to make redisplay more selective when changing fonts.
6203 * frame.h (struct frame): New bitfield fonts_changed.
6204 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6205 (adjust_frame_glyphs): Add prototype.
6206 * dispnew.c (fonts_changed_p): Remove.
6207 (adjust_glyphs): Remove because we do not
6208 adjust matrices on all frames at once any more.
6209 (adjust_frame_glyphs): Block and unblock input here.
6210 (adjust_glyph_matrix): Use fonts_changed.
6211 (change_frame_size_1): Use adjust_frame_glyphs.
6212 * font.c (font_open_entity): Use fonts_changed.
6213 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6214 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6215 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6216 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6217 (shrink_mini_window, Fresize_mini_window_internal)
6218 (window_scroll_pixel_based, Fset_window_configuration)
6219 (apply_window_adjustment, Fset_window_vscroll):
6220 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6221 Use adjust_frame_glyphs.
6222 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6223 (try_window_reusing_current_matrix, try_window_id, display_line)
6224 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6225 (redisplay_internal): Consider fonts_changed and adjust frame
6226 matrices for each frame only if the frame is visible. If font
6227 has been changed on some frame during full redisplay, retry
6228 only visible frames where the font has been actually changed.
6230 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6232 Cache current header and mode line height for each window.
6233 * window.h (struct window): New fields mode_line_height
6234 and header_line_height.
6235 * window.c (make_window): Initialize them.
6236 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6237 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6238 (current_mode_line_height, current_header_line_height):
6240 * xdisp.c (current_mode_line_height, current_header_line_height):
6242 (pos_visible_p, init_xdisp): Adjust user.
6243 (redisplay_window): Invalidate mode_line_height and
6244 header_line_height if current and desired matrices do not agree.
6246 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6248 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6249 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6251 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6253 Make --without-x compatible with --enable-gcc-warnings.
6254 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6255 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6256 members under HAVE_WINDOW_SYSTEM.
6257 * keyboard.c (make_lispy_focus_out): Likewise.
6258 (record_menu_key): Move under HAVE_MENUS.
6259 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6260 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6261 (syms_of_xdisp): Adjust user.
6262 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6263 (start_hourglass, cancel_hourglass):
6264 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6265 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6266 and CLEAR_FONT_TABLE_NFONTS.
6267 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6268 Declare only if HAVE_WINDOW_SYSTEM.
6269 (lface_same_font_attributes_p, clear_face_gcs): Define only
6270 if HAVE_WINDOW_SYSTEM.
6272 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6274 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6275 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6276 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6278 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6280 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6282 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6284 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6285 This fixes a type error on hosts where ptrdiff_t is wider than int.
6287 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6289 * keyboard.c (read_key_sequence_vs): New function.
6290 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6293 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6295 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6297 Makefile improvements.
6298 * Makefile.in (config.status): Don't use double-colon rules, as
6299 they are not portable according to POSIX. Fix shell typo with `;
6300 I guess this rule has never been tested?
6301 (VCSWITNESS): New macro, to override any environment var.
6303 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6305 * xterm.h (struct x_display_info): Do not track X connection
6306 fd separately because it is always available from Display.
6307 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6310 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6312 * buffer.c (drop_overlay):
6313 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6314 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6316 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6318 * buffer.c (Fmake_overlay, Fmove_overlay):
6319 * intervals.c (set_point_from_marker):
6320 * print.c (PRINTPREPARE): Prefer signal_error
6321 to plain error and report unsuitable marker too.
6323 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6325 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6326 for 'dragging' member.
6327 (struct x_output): Remove set-but-unused leftovers
6328 'left_before_move' and 'top_before_move'.
6329 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6330 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6331 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6332 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6333 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6334 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6335 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6336 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6338 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6340 * nsfont.m (INVALID_GLYPH): New define.
6341 (nsfont_encode_char): Use INVALID_GLYPH.
6342 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6344 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6346 * xterm.c (x_last_mouse_movement_time): Revert last change.
6347 This code should use XDisplayMotionBufferSize to check display's
6348 motion history first, and there are few other issues as well.
6349 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6350 (handle_one_xevent): Adjust user.
6352 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6354 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6355 * frame.c (Flast_nonminibuf_frame): ... to here.
6356 (check_minibuf_window): Don't abort if no window was found
6359 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6361 Use XGetMotionEvents to ask the last mouse motion time from X server.
6362 * xterm.c (X_MOTION_HISTORY): Default to 1.
6363 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6364 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6365 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6366 Ifdef away legacy code.
6367 (XTmouse_position, x_scroll_bar_report_motion):
6368 Use x_last_mouse_movement_time.
6369 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6372 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6374 * msdos.c (last_mouse_window): Move to...
6375 (dos_rawgetc): ...this function and adjust comment.
6376 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6377 (mouseMoved): ...this function and adjust comment.
6378 * w32term.c (last_window): Likewise with...
6379 (w32_read_socket): ...this function.
6380 * xterm.c (last_window): Likewise with...
6381 (handle_one_xevent): ...this function.
6383 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6385 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6386 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6387 (handle_one_xevent): ...to here.
6388 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6391 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6393 * msdos.c (IT_set_terminal_window): Remove no-op.
6394 (initialize_msdos_display): Adjust terminal setup.
6395 * w32console.c (w32con_set_terminal_window): Remove no-op.
6396 (initialize_w32_display): Adjust terminal setup.
6397 * w32term.c (w32_set_terminal_window): Remove no-op.
6398 (w32_create_terminal): Adjust terminal setup.
6399 * xterm.c (XTset_terminal_window): Remove no-op.
6400 (x_create_terminal): Adjust terminal setup.
6402 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6404 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6406 (ns_create_terminal): Adjust terminal setup.
6407 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6409 (w32_create_terminal): Adjust terminal setup.
6410 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6412 (x_create_terminal): Adjust terminal setup.
6414 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6416 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6417 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6418 * dispnew.c (buffer_posn_from_coords):
6419 * window.c (Fwindow_end, displayed_window_lines):
6420 * xdisp.c (redisplay_mode_lines): Use it.
6422 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6424 * fontset.c (face_for_char): Check char in the current face font first
6425 if HAVE_NS (Bug#15138).
6427 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6429 * window.c (temp_output_buffer_show): Make sure window returned
6430 by display_buffer is live (Bug#15213).
6432 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6434 Minor cleanup to avoid forward declarations.
6435 * coding.h (struct ccl_spec): Remove forward declaration.
6436 * composite.h (toplevel): Include font.h.
6437 (struct composition_it, struct face, struct font_metrics):
6438 Remove forward declaration.
6439 * dispextern.h (struct image, struct atimer): Likewise.
6440 * emacsgtkfixed.h (struct frame): Likewise.
6441 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6442 * font.h (struct font_driver, struct font, struct glyph_string)
6443 (struct face): Remove forward declaration.
6444 * fontset.h (struct face, struct font): Likewise.
6445 * frame.h (toplevel): Style cleanup.
6446 (enum output_method): Move to...
6447 * termhooks.h (enum output_method): ...here.
6448 (struct glyph, struct frame, struct ns_display_info)
6449 (struct x_display_info, struct w32_display_info):
6450 Remove forward declaration.
6451 * xterm.h (toplevel): Include termhooks.h.
6452 (struct font, struct window, struct glyph_matrix, struct frame)
6453 (struct input_event, struct face, struct image): Remove forward
6455 * gtkutil.h (struct _widget_value): Likewise.
6456 * keyboard.h (toplevel): Include termhooks.h.
6457 (struct input_event): Remove forward declaration.
6459 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6461 * intervals.c (set_point_from_marker): New function.
6462 * editfns.c (Fgoto_char):
6463 * process.c (Finternal_default_process_filter):
6464 * window.c (select_window_1): Use it.
6465 * buffer.h (set_point_from_marker): Add prototype.
6467 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6469 * w32.c (term_winsock): Call release_listen_threads before calling
6471 (_sys_wait_accept): Wait for accept event in a loop with a finite
6472 timeout, instead of waiting indefinitely. Will hopefully avoid
6473 hanging during exit because WSACleanup deadlocks waiting for the
6474 event object to be released. (Bug#14333)
6476 * w32proc.c (release_listen_threads): New function, signals all
6477 the reader threads that listen for connections to stop waiting.
6479 * w32.h (release_listen_threads): Add prototype.
6481 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6483 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6484 field of new marker (for sanity and safety).
6485 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6486 anyway because XMISCTYPE is a function and can't be an lvalue).
6488 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6490 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6491 (x_after_update_window_line, x_scroll_bar_create)
6492 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6493 (handle_one_xevent, x_clear_frame_area):
6494 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6495 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6496 * xterm.h (x_clear_area): Adjust prototype.
6498 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6500 Hook scanning and indentation functions to find_newline. This helps
6501 to avoid duplicated code and renders more respect to newline cache.
6502 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6503 * cmds.c (Fforward_line):
6504 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6505 Use find_newline and avoid unnecessary point movements.
6506 * search.c (scan_newline): Implement on top of find_newline.
6508 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6510 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6511 scoped code (bug#11258).
6513 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6515 * nsterm.m (last_window): New variable.
6516 (EV_TRAILER2): New macro.
6517 (EV_TRAILER): Call EV_TRAILER2.
6518 (mouseMoved:): Add support for mouse-autoselect-window
6519 on nextstep (Bug#6888).
6521 2013-08-28 Andreas Schwab <schwab@suse.de>
6523 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6524 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6525 Remove unused macro definitions.
6526 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6527 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6528 Only define if emacs.
6530 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6532 Prefer enum glyph_row_area to int where appropriate.
6533 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6535 (window_box, window_box_width, window_box_left, window_box_left_offset)
6536 (window_box_right, window_box_right_offset): Adjust prototypes.
6537 * xdisp.c (window_box, window_box_width, window_box_left)
6538 (window_box_left_offset, window_box_right, window_box_right_offset):
6539 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6540 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6541 * nsterm.m (ns_clip_to_row):
6542 * w32term.c (w32_clip_to_row):
6543 * xterm.c (x_clip_to_row): Likewise.
6545 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6547 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6548 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6550 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6552 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6553 for portability to hosts where /bin/sh has problems.
6555 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6557 Redesign redisplay interface to drop global output_cursor.
6558 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6559 (toplevel): Remove declaration of output_cursor.
6560 (set_output_cursor, x_cursor_to): Remove prototype.
6561 * window.h (struct window): New member output_cursor.
6562 (output_cursor_to): New function to replace RIF member.
6563 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6564 (update_text_area, set_window_cursor_after_update): Use it.
6565 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6566 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6567 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6568 * w32term.c (x_update_window_begin, x_update_window_end):
6569 * xterm.c (x_update_window_begin, x_update_window_end):
6570 Adjust to use per-window output cursor.
6572 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6574 Simplify SELECT_TYPE-related code.
6575 Like EMACS_TIME, this portability layer is no longer needed, since
6576 Emacs has been using fd_set as a portability layer for some time.
6577 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6578 (SELECT_TYPE): Remove. All uses changed to fd_set.
6579 (fd_set) [!FD_SET]: New typedef.
6581 Simplify EMACS_TIME-related code.
6582 This portability layer is no longer needed, since Emacs has been
6583 using struct timespec as a portability layer for some time.
6584 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6585 Include <time.h> rather than "systime.h"; that's all that's needed now.
6586 * dispnew.c: Include <timespec.h> rather than "systime.h";
6587 that's all that's needed now.
6588 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6589 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6590 TIMESPEC_RESOLUTION.
6591 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6592 LOG10_TIMESPEC_RESOLUTION.
6593 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6594 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6595 (make_emacs_time): Remove. All used changed to make_timespec.
6596 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6597 (current_timespec): Rename from current_emacs_time. All uses changed.
6598 (add_emacs_time): Remove. All uses changed to timespec_add.
6599 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6600 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6601 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6602 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6603 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6604 (current_timespec): Rename from current_emacs_time. All uses changed.
6605 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6606 changed to timespec_cmp.
6607 * xgselect.c: Include <timespec.h>, since our .h files don't.
6609 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6611 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6612 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6613 Remove the leftovers.
6614 * gtkutil.c (toplevel): Do not declare Qxft but include
6616 * image.c (toplevel): Do not declare Vlibrary_cache because
6617 it's already done in lisp.h.
6619 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6621 * lisp.h (Mouse_HLInfo): Move from here...
6622 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6623 (reset_mouse_highlight): New function.
6624 * msdos.c (dos_set_window_size, IT_update_begin)
6625 (internal_terminal_init):
6626 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6627 (ns_initialize_display_info):
6628 * w32console.c (initialize_w32_display):
6629 * w32term.c (x_update_window_end, x_free_frame_resources)
6630 (w32_initialize_display_info):
6631 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6632 * window.c (Fdelete_other_windows_internal):
6633 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6634 * termchar.h (toplevel):
6635 * xterm.h (toplevel): Include dispextern.h.
6637 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6639 Fix minor problems found by static checking.
6640 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6641 (expect): Avoid nested-if warning.
6642 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6643 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6644 * nsterm.h, nsterm.m (ns_select):
6645 * xgselect.c, xgselect.h (xg_select):
6646 Adjust signature to better match pselect's.
6647 * nsterm.m (ns_select):
6648 Don't set *TIMEOUT, since pselect doesn't.
6649 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6650 diagnostic about assigning const char * to it.
6651 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6653 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6655 * lread.c (substitute_object_recurse): Handle hash-tables as well
6658 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6660 Fix unlikely core dump in init_tty, and simplify terminfo case.
6661 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6662 The old version incorrectly dumped core if malloc returned a
6663 buffer containing only non-NUL bytes.
6664 (init_tty): Do not allocate or free termcap buffers; the
6665 struct does that for us now.
6666 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6667 (struct tty_display_info): Define members termcap_term_buffer and
6668 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6669 use them. Allocate them directly in struct rather than indirectly
6670 via a pointer, to simplify init_tty.
6672 * frame.c (check_minibuf_window): Initialize 'window' properly,
6673 so that Emacs reliably aborts later if 'window' is not initialized.
6675 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6677 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6678 of VoidSymbol (Bug#15154).
6680 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6682 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6683 mouse_face_beg_y and mouse_face_end_y.
6684 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6685 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6686 Adjust users and update comment where appropriate.
6688 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6690 * frame.c (check_minibuf_window): New function.
6691 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6692 Call check_minibuf_window (Bug#15183).
6694 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6696 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6697 because this is the only last cursor data we need to keep and consult.
6698 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6699 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6702 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6704 Fix recovering from possible decompression error.
6705 Since insert_from_gap doesn't always move point, we can't use PT as
6706 the position where the partially decompressed data ends, and
6707 should count how many bytes was produced so far.
6708 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6709 (unwind_decompress): Really delete partially uncompressed data.
6710 (Fzlib_decompress_region): Take decompressed data size into account.
6712 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6714 * syntax.c (init_syntax_once): Adjust comment and do an early
6715 initialization of Qchar_table_extra_slots just once...
6716 * casetab.c (init_casetab_once):
6717 * category.c (init_category_once):
6718 * character.c (syms_of_character):
6719 * coding.c (syms_of_coding):
6720 * xdisp.c (syms_of_xdisp): ...and omit it here.
6722 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6724 * xdisp.c (get_next_display_element): Don't apply to characters
6725 from a display vector the logic of setting it->end_of_box_run_p
6726 suitable for characters from a buffer. (Bug#15175)
6728 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6729 to handle directories, rather than '_utime' which doesn't.
6732 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6734 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6735 or fullscreen (Bug#14627).
6737 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6739 System-dependent integer overflow fixes.
6740 * process.c (Fset_process_window_size): Signal an error if
6741 the window size is outside the range supported by the lower level.
6742 * sysdep.c (set_window_size): Return negative on error,
6743 nonnegative on success, rather than -1, 0, 1 on not in system,
6744 failure, success. This is simpler. Caller changed.
6745 (serial_configure): Remove unnecessary initialization of local.
6746 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6747 size fits in unsigned long; this isn't true on some 32-bit hosts.
6748 Avoid buffer overrun if some future version of /proc/meminfo has a
6749 variable name longer than 20 bytes.
6750 (system_process_attributes) [__FreeBSD__]:
6751 Don't assume hw.availpages fits in 'int'.
6753 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6755 Don't let very long directory names overrun the stack.
6756 Fix some related minor problems involving "//", vfork.
6757 * callproc.c (encode_current_directory): New function.
6758 (call_process): Don't append "/"; not needed.
6759 * fileio.c (file_name_as_directory_slop): New constant.
6760 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6761 this can save the caller having to alloca.
6762 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6763 Use SAFE_ALLOCA, not alloca.
6764 (directory_file_name, Fexpand_file_name): Leave leading "//"
6765 alone, since it can be special even on POSIX platforms.
6766 * callproc.c (call_process):
6767 * process.c (Fformat_network_address):
6768 * sysdep.c (sys_subshell):
6769 Use encode_current_directory rather than rolling our own.
6770 (create_process): No need to encode directory; caller does that now.
6771 * process.h (encode_current_directory): New decl.
6772 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6773 Rework to avoid 'goto xyzzy;'.
6775 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6777 * xdisp.c (handle_face_prop): If the default face was remapped use
6778 the remapped face for strings from prefix properties. (Bug#15155)
6780 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6782 Minor cleanup for redisplay interface and few related functions.
6783 * frame.h (enum text_cursor_kinds): Move from here...
6784 * dispextern.h (enum text_cursor_kinds): ...to here.
6785 (toplevel): Drop unnecessary declarations.
6786 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6787 in update_window_end_hook and draw_window_cursor functions.
6788 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6789 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6790 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6791 * xterm.c (x_update_window_end, x_draw_window_cursor):
6792 * xdisp.c (display_and_set_cursor, update_window_cursor)
6793 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6794 enum text_cursor_kinds where appropriate.
6796 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6798 Redesign redisplay interface to drop updated_row and updated_area.
6799 * dispextern.h (updated_row, updated_area): Remove declaration.
6800 (struct redisplay_interface): Pass glyph row and row area parameters
6801 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6802 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6804 * dispnew.c (updated_row, updated_area): Remove.
6805 (redraw_overlapped_rows, update_window_line): Adjust user.
6806 (update_marginal_area, update_text_area): Likewise. Pass updated row
6807 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6808 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6811 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6813 * process.c (flush_pending_output): Remove stub.
6816 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6818 * callproc.c: Fix race that killed background processes (Bug#15144).
6819 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6820 Record deleted process-id in critical section, not afterwards.
6821 Don't mistakenly kill process created by a call-process invocation
6822 that discards output and does not wait.
6824 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6826 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6827 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6828 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6829 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6830 to shut up compiler in mark_object.
6831 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6833 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6835 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6836 We can't portably rely on PTY_OPEN doing that, even if
6837 it calls posix_openpt with O_CLOEXEC.
6839 2013-08-20 Kenichi Handa <handa@gnu.org>
6841 * character.c (string_char): Improve commentary.
6843 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6845 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6846 (struct animation_cache): Make signature a flexible array member.
6847 All uses changed. This is a tad slower but may insulate us better
6848 from future changes to ImageMagick.
6850 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6852 * image.c: Shrink memory needed for animation cache.
6853 (SIGNATURE_DIGESTSIZE): New constant.
6854 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6855 (imagemagick_create_cache): Copy the signature. This saves
6856 several KB of memory that ImageMagick wastes per signature.
6857 Don't bother updating the update_time, as the caller does that now.
6858 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6859 it's a fixed size struct member now.
6860 (imagemagick_get_animation_cache): Always destroy the signature,
6861 as it's now imagemagick_create_cache's responsibility to copy it.
6862 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6863 and use memcmp rather than strcmp.
6864 eassert that ImageMagick returns a signature of the specified length.
6866 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6868 * image.c (imagemagick_get_animation_cache): Don't segfault on
6870 (imagemagick_get_animation_cache): Revert to previous definition
6871 so that it actually works. But keep the memory leak fix.
6872 (imagemagick_get_animation_cache): Fix memory leak.
6874 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6876 * image.c: Fix animation cache signature memory leak.
6877 Fix some other minor performance problems while we're at it.
6878 (imagemagick_create_cache): Clear just the members that
6879 need clearing. Don't set update_time, as caller does that now.
6880 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6881 Simplify by using pointer-to-pointer instead of a prev pointer.
6882 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6883 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6884 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6885 it's already a copy. Free the signature probe unless it's cached.
6887 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6888 This was introduced by my 2013-08-12 fix for Bug#15035.
6890 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6892 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6893 (imagemagick_prune_animation_cache): Now static.
6895 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6897 * image.c (imagemagick_get_animation_cache): Don't segfault when
6898 pruning all entries.
6900 2013-08-18 Ken Brown <kbrown@cornell.edu>
6902 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6903 static heap if ENABLE_CHECKING is defined.
6904 (max_bss_sbrk_ptr): New variable.
6906 (report_sheap_usage): Report maximum static heap usage instead of
6907 ending static heap usage.
6909 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6911 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6912 of zlib_initialized according to the results of calling
6913 init_zlib_functions.
6915 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6917 * image.c: Implement an ImageMagick per-image cache.
6918 (imagemagick_get_animation_cache): Fix a double-free error.
6919 (imagemagick_load_image): Remove the ping_wand code, which only
6920 apparently saved time on invalid animated images, and slowed down
6921 everything else. Optimise for the common case.
6923 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6925 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6927 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6929 * marker.c (set_marker): Remove documentation of undefined behavior.
6931 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6933 * image.c (imagemagick_compute_animated_image): Animate correctly
6934 when sub-images are smaller than the main image.
6935 (imagemagick_compute_animated_image): Setting the iterator row to
6936 zero is apparently not allowed.
6937 (imagemagick_compute_animated_image): Allow images that say they
6938 have sub-images that are bigger than the main image, but just crop
6941 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6943 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6945 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6947 * image.c (imagemagick_compute_animated_image): Respect the GIF
6950 2013-08-15 Ken Brown <kbrown@cornell.edu>
6952 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6953 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6956 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6958 Fix minor problems found by static checking.
6959 * frame.c (delete_frame):
6960 * xdisp.c (next_element_from_display_vector):
6961 Avoid uninitialized local.
6962 * image.c (imagemagick_compute_animated_image): Port to C89.
6963 Prefer usual GNU indentation style for loops.
6964 Be more careful about bizarrely large sizes, by using ptrdiff_t
6967 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6969 Fix infinite frame selection loop (Bug#15025).
6970 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6972 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6974 * xdisp.c (compute_window_start_on_continuation_line):
6975 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6976 to make sure we end up setting the window start at the leftmost
6977 visible character of the display line. This avoids funky
6978 horizontal shifting because the window start is not kept on the
6979 same position. (Bug#15090)
6980 (next_element_from_display_vector): Support 'box' face attribute
6981 in the face definitions of a display vector. (Bug#15099)
6983 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6985 * image.c (imagemagick_compute_animated_image): Implement animated
6987 (imagemagick_compute_animated_image): Fix some compilation
6988 warnings. Implement a very simple cache to make the animation
6989 usable at all, but it should be replaced with a per-image cache.
6991 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6993 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6994 to do `for' loops over alist values.
6995 * buffer.h (FOR_EACH_BUFFER):
6996 * process.c (FOR_EACH_PROCESS): Use it.
6997 (handle_child_signal, status_notify, Fget_buffer_process)
6998 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7000 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7002 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7003 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7004 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7005 to xzalloc and so avoid redundant call to memset.
7006 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7007 members because it is allocated with xzalloc and so already zeroed.
7009 2013-08-14 Ken Brown <kbrown@cornell.edu>
7011 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7014 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7016 Utility function and macro to copy Lisp string to C string.
7017 * lisp.h (xlispstrdupa): New macro.
7018 (xlispstrdup): New prototype.
7019 * alloc.c (xlispstrdup): New function.
7020 * callint.c (Fcall_interactively):
7021 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7022 (Fsubstitute_in_file_name):
7023 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7024 * image.c (x_create_bitmap_from_file):
7025 * w32term.c (w32_term_init):
7026 * xterm.c (x_term_init): Use xlispstrdup.
7028 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7030 * image.c (imagemagick_load_image): Make animated pictures work.
7031 There's still some problems with background color settings, though
7034 * decompress.c (unwind_decompress): Always restore point.
7036 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7038 * marker.c (set_marker): Reformat documentation.
7040 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7042 * xdisp.c (cursor_type_changed): Now static.
7044 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7045 Use changed. This avoids the need to call xmalloc and for the
7046 caller to call xfree, and avoids memory leaks in some situations.
7048 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7050 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7051 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7052 (redisplay_window): If window_end_valid is cleared due to non-zero
7053 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7054 so do not call to try_cursor_movement for that window.
7056 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7058 * window.h (struct window): Convert window_end_pos and
7059 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7060 (wset_window_end_pos, wset_window_end_vpos): Remove.
7061 * dispnew.c (adjust_glyph_matrix):
7062 * window.c (Fwindow_end, replace_window, set_window_buffer)
7064 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7065 (set_vertical_scroll_bar, redisplay_window, try_window)
7066 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7067 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7068 (note_mouse_highlight): Adjust users.
7069 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7072 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7074 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7075 * image.c (imagemagick_filename_hint): Use `const char *' and
7076 prefer SSDATA to SDATA to avoid warnings.
7078 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7080 Cleanup window fringes, margins and scroll bars adjustments.
7081 * window.c (set_window_fringes, set_window_margins)
7082 (set_window_scroll_bars, apply_window_adjustment): New functions.
7083 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7084 (Fset_window_scroll_bars): Use them.
7086 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7088 * window.h (struct window): Convert scroll_bar_width
7089 from Lisp_Object to integer. Adjust comment.
7090 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7092 * window.c (wset_scroll_bar_width): Remove.
7093 (make_window): Initialize scroll_bar_width.
7094 (Fsplit_window_internal): Use direct assignment.
7095 (Fset_window_configuration, save_window_save):
7096 Convert Lisp_Object to integer and back where appropriate.
7097 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7098 bar was actually changed, and mention this in docstring.
7100 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7102 * decompress.c: Minor simplifications.
7103 (Fzlib_decompress_region): Don't bother verifying
7104 that avail_out <= UINT_MAX, as that was confusing.
7105 Mention the restriction in a comment instead.
7106 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7108 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7110 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7111 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7113 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7115 * image.c (imagemagick_filename_hint): Check for errors in the
7118 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7120 * window.c (Fwindow_margins): Return nil when there's no marginal
7121 area, as per the documented API.
7123 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7124 Fmake_vector, as scroll bar's struct members are not all Lisp
7125 objects now. This avoids crashes in GC.
7127 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7128 bool, so its address could be taken.
7130 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7132 * image.c (imagemagick_filename_hint): New function to possibly
7133 apply `image-content-type-suffixes'.
7134 (imagemagick_load_image): Use it.
7136 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7138 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7139 if loading zlib failed.
7141 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7143 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7144 2013-08-13 checkin below. Change bool to BOOL, rule is:
7145 All Obj-C code uses BOOL, except for interfaces callable from C.
7147 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7149 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7151 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7152 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7153 bool instead of BOOL.
7154 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7155 from Lisp_Object to bitfield. Adjust comment.
7156 * w32term.c (x_scroll_bar_create): Adjust user.
7157 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7158 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7159 Use bool for boolean.
7160 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7161 to `unsigned int' when defining a bitfield.
7163 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7165 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7167 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7169 * window.h (struct window): Convert left_margin_cols and
7170 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7171 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7172 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7174 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7176 (showing_window_margins_p, update_window_line, update_frame_1):
7177 * fringe.c (draw_fringe_bitmap_1):
7178 * xdisp.c (window_box_width): Adjust users.
7179 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7180 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7181 Use direct assignment.
7182 (Fset_window_configuration, save_window_save, Fwindow_margins):
7183 Convert Lisp_Object to integer and back where appropriate.
7184 (Fset_window_margins): Adjust user. Return t if any margin
7185 was actually changed, and mention this in docstring.
7187 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7189 * syntax.c (forward_word):
7190 * cmds.c (forward_char, backward_char): Mention the optional argument.
7192 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7194 * window.h (struct window): Convert left_fringe_width
7195 and right_fringe_width from Lisp_Objects to integers.
7197 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7198 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7199 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7201 (make_window): Initialize new integer fields to -1.
7202 (Fsplit_window_internal): Use direct assignment.
7203 (Fset_window_configuration, save_window_save):
7204 Convert Lisp_Object to integer and back where appropriate.
7205 (Fset_window_fringes): Adjust user. Return t if any fringe
7206 was actually changed, and mention this in docstring.
7208 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7210 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7211 * nsfns.m (x_set_cursor_type):
7212 * w32fns.c (x_set_cursor_type):
7213 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7214 * xdisp.c (set_frame_cursor_types): ...but in common code.
7216 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7218 * font.c (clear_font_cache): New function, stripped from...
7219 (Fclear_font_cache): ...here, which now uses the function
7220 above. Adjust comment.
7221 * font.h (clear_font_cache): Add prototype.
7222 * xfaces.c (clear_face_cache): Use clear_font_cache.
7224 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7226 * window.c (Fset_window_start): Compare `w', not `window' because
7227 `w' might not be equal to `window' after call to decode_live_window.
7229 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7231 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7232 This fixes a problem introduced by the Bug#15035 patch
7233 when using GPG. Reported by Herbert J. Skuhra.
7235 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7237 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7238 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7239 not yet initialized.
7241 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7243 * decompress.c (Fzlib_decompress_region): Support zlib
7244 decompression, too, and rename.
7246 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7248 Minor zlib configuration tweaks.
7249 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7250 Don't assume presence of fn_inflateInit2_ zlib internal function.
7252 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7254 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7255 include the zlib prefix.
7257 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7259 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7260 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7261 define static variables that are pointers to zlib functions to be
7263 (init_zlib_functions) [WINDOWSNT]: New function.
7264 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7266 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7267 macros instead of invoking the zlib functions directly.
7268 (syms_of_decompress): DEFSYM Qzlib_dll.
7269 Staticpro Szlib_available_p.
7271 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7273 Avoid looping over all frame windows to freeze and unfreeze.
7274 * window.h (struct window): Drop frozen_window_start_p.
7275 (freeze_window_starts): Drop prototype.
7276 * frame.h (struct frame): New frozen_window_starts flag.
7277 (FRAME_WINDOWS_FROZEN): New macro.
7278 * window.c (freeze_window_start, freeze_window_starts):
7280 (select_window, replace_window): Adjust users.
7281 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7282 (window_frozen_p): New function.
7283 (redisplay_window): Use it.
7285 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7287 Fix some fd issues when running subprocesses (Bug#15035).
7288 Fix bugs that can leak files or file descriptors on errors.
7289 Don't unlink open temp files, as that's hard for users to diagnose
7290 when things go awry (e.g., temp disk exhausted).
7291 Don't bother to lock temp files. Check for invalid recursion.
7292 * callproc.c (synch_process_fd): Remove. All uses removed.
7293 (synch_process_tempfile): New var or macro.
7294 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7296 (record_kill_process): New arg, the temp name. All callers changed.
7297 (delete_temp_file): Now just a simple wrapper around unlink.
7298 (call_process_kill): New arg, the call_process_fd array.
7299 Close them all. Clear synch_process_pid. Remove the temp file,
7300 or arrange for it to be removed.
7301 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7302 that's been moved to synch_process_tempfile. Caller changed.
7303 Do not remove the tempfile; that's now call_process_kill's
7305 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7306 call_process_kill; the caller now does that.
7307 (call_process_cleanup): Do not close the process fd; that's now
7308 call_process_kill's responsibility.
7309 (Fcall_process): Implement via new function call_process, which
7310 has most of the old body of Fcall_process, but with a different API.
7311 (call_process): New function that does not open or close filefd if
7312 it is nonnegative. Record which fds need to be closed, and let
7313 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7314 Signal an error if invoked recursively (could be done via a hook).
7315 Simplify creation of the tempfile in the MSDOS case.
7316 Don't create the output file until after checking for the executable.
7317 Report any failure to open /dev/null.
7318 Don't open /dev/null for writing twice; once is enough.
7319 Don't create pipe if all output is being discarded or sent to file.
7320 Don't worry about setting up the coding system or reading from the
7321 pipe if all output is being discarded.
7322 Hoist fd_error local into top level, to lessen block nesting.
7323 Don't record deleted pid here; now done by Fcall_process_region.
7324 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7325 and note its success in synch_process_tempfile.
7326 Do not leak resources when child_setup fails.
7327 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7328 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7329 (create_temp_file): Now returns open fd, with an additional
7330 Lisp_Object * argument to return the name. All callers changed.
7331 Do not close the file; rewind it instead, and leave it open for
7332 the caller. Do not lock the temp file. Unwind-protect the file
7333 and the file-descriptor.
7334 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7335 If an asynchrounous process, record it here, not in call_process.
7336 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7337 * eval.c (set_unwind_protect): New function.
7338 * fileio.c (write_region): New function, generalized from the
7339 old Fwrite_region. Do not lock temp files.
7340 (Fwrite_region): Use it.
7341 * lisp.h (set_unwind_protect, write_region): New decls.
7342 * process.c: Include <verify.h>.
7343 (make_process): Mark fds as initially closed.
7344 (deleted_pid_list): Now a list of pid-filename pairs.
7346 (close_process_fd): New function.
7347 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7348 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7349 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7350 (create_process, create_pty, Fmake_serial_process)
7351 (server_accept_connection): Record which fds need to be closed,
7352 and let deactivate_process close them.
7353 (Fmake_network_process): Do not discard the unwind-protect
7354 until it's safe to do so.
7355 (deactivate_process): Close the fds opened by create_process etc.
7356 (Fprocess_send_eof): Adjust to new way of recording open fds.
7357 Report an error if /dev/null can't be opened, instead of aborting.
7358 * process.h (PROCESS_OPEN_FDS): New constant.
7359 (struct Lisp_Process): New member open_fds.
7360 (record_kill_process, record_deleted_pid): Adjust signatures.
7361 (record_deleted_pid): Move decl here ...
7362 * syswait.h (record_deleted_pid): ... from here.
7364 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7366 * decompress.c: Fix bugs with large buffers and weird inputs.
7367 Tune a bit. Reindent as per usual Emacs style.
7368 (BUFFER_SIZE): Remove.
7369 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7370 more than UINT_MAX bytes. Decompress into the gap instead of into
7371 an auto buffer, as this should avoid copying. Return nil if
7372 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7373 set immediate_quit; we shouldn't trust zlib code that much.
7375 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7377 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7378 errors, and really move the gap to where we want it.
7380 * lisp.h: Include decompress.c support.
7382 * emacs.c (main): Include decompress.c support.
7384 * Makefile.in: Include -lz if present.
7386 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7388 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7389 (initWithTitle:): Initialize frame to 0.
7390 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7391 (fillWithWidgetValue:frame:): Rename from
7392 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7394 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7395 fillWithWidgetValue:frame:
7397 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7398 remove memory leak warnings.
7400 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7401 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7404 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7405 (x_activate_menubar): Update the whole menu.
7406 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7407 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7408 current event is not NSSystemDefined (Bug#15001).
7409 Call ns_check_menu_open only if trackingMenu is 2.
7410 (menuDidClose:): New method, decrease trackingMenu.
7411 (fillWithWidgetValue:setDelegate:): New method.
7412 (fillWithWidgetValue:): Call the above.
7414 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7416 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7418 Omit some unnecessary casts.
7419 Many of these go back to the old pre-C89 days, when they may have
7420 been needed, but we've been assuming C89 or later for a while now.
7421 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7422 (live_float_p, live_misc_p, live_vector_p):
7423 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7424 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7425 (defvar_per_buffer):
7426 * callint.c (Fcall_interactively):
7427 * doc.c (Fsubstitute_command_keys):
7428 * filelock.c (get_boot_time):
7429 * frame.c (xrdb_get_resource):
7430 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7431 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7432 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7433 (menuitem_highlight_callback, menu_destroy_callback)
7434 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7435 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7436 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7437 (xg_tool_bar_help_callback, tb_size_cb):
7438 * image.c (xpm_alloc_color, png_read_from_memory)
7439 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7440 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7442 * keymap.c (describe_map):
7443 * nsfns.m (Fns_display_monitor_attributes_list):
7444 * nsmenu.m (process_dialog:):
7445 * nsterm.m (hold_event):
7446 * process.c (wait_reading_process_output):
7447 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7448 * scroll.c (do_direct_scrolling, scrolling_1):
7449 * termcap.c (tgetent):
7450 * window.c (check_window_containing, add_window_to_list)
7451 (freeze_window_starts):
7452 * xdisp.c (compare_overlay_entries, vmessage):
7453 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7454 (x_get_monitor_attributes_xrandr)
7455 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7456 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7457 * xfont.c (xfont_match, xfont_open):
7458 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7459 (menubar_selection_callback, menu_position_func)
7460 (popup_selection_callback, create_and_show_popup_menu)
7461 (dialog_selection_callback, create_and_show_dialog):
7462 * xrdb.c (x_get_string_resource)
7464 * xsmfns.c (x_session_check_input):
7465 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7466 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7467 (xaw_jump_callback, xaw_scroll_callback):
7468 Omit unnecessary casts.
7470 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7472 Minor string-length refactoring.
7473 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7474 * frame.c (make_monitor_attribute_list):
7475 Prefer build_string to strlen + make_string.
7477 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7479 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7480 don't check minor_code (Bug#14417).
7482 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7484 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7485 vertical positions instead. This avoids calling MATRIX_ROW with
7486 row numbers that are possibly beyond valid limits. (Bug#15064)
7488 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7490 Use xstrdup and build_unibyte_string where applicable.
7491 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7492 * xfns.c (x_window):
7493 * xrdb.c (x_get_customization_string):
7494 * xterm.c (xim_initialize):
7495 * w32fns.c (w32_window): Use xstrdup.
7496 (w32_display_monitor_attributes_list):
7497 * emacs.c (init_cmdargs):
7498 * keyboard.c (PUSH_C_STR):
7499 * nsfont.m (nsfont_open):
7500 * sysdep.c (system_process_attributes):
7501 * w32.c (system_process_attributes):
7502 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7504 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7506 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7507 variables of these types so that GDB would know about them, as aid
7508 for debugging fatal exceptions. (Bug#15024) See also
7509 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7512 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7514 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7515 larger than the NSWindow (Bug#14934).
7517 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7519 Redesign redisplay interface to drop global variable updated_window.
7520 Always pass currently updated window as a parameter to update routines.
7521 * dispextern.h (updated_window): Remove declaration.
7522 (struct redisplay_interface): Pass window parameter to
7523 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7524 and after_update_window_hook.
7525 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7527 * dispnew.c (updated_window): Remove.
7528 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7529 (update_window_line): Adjust to match redisplay interface changes.
7530 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7531 (ns_scroll_run, ns_after_update_window_line):
7532 * w32term.c (x_update_window_begin, x_update_window_end)
7533 (x_after_update_window_line, x_scroll_run):
7534 * xterm.c (x_update_window_begin, x_update_window_end)
7535 (x_after_update_window_line, x_scroll_run):
7536 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7537 Likewise. Adjust comments where appropriate.
7538 (x_cursor_to): Simplify because this is always called during window
7539 update (but install debugging check anyway).
7540 (expose_window): Check must_be_updated_p flag to see whether this
7541 function is called during window update.
7543 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7545 Do not reset window modification event counters excessively.
7546 These leftovers and poor man's tricky methods to catch extra
7547 redisplay's attention are no longer needed.
7548 * frame.c (set_menu_bar_lines_1):
7549 * minibuf.c (read_minibuf_unwind):
7550 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7551 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7552 (window_scroll_line_based, Fset_window_configuration):
7553 * xdisp.c (redisplay_window): Do not reset last_modified and
7554 last_overlay_modified counters.
7556 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7558 * xselect.c (x_send_client_event): Set send_event and serial, memset
7559 data.l as it might be bigger than data.b. Use 24 bit mask to
7560 XSendEvent (Bug#15034).
7562 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7564 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7565 for TTY frames that are not the top frame on their console.
7568 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7570 * w32term.c (w32fullscreen_hook): Really maximize frame when
7571 asked for (Bug#14841).
7573 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7575 Prefer selected_window to Fselected_window, likewise for frames.
7576 * buffer.c (Fbuffer_swap_text):
7577 * data.c (Fvariable_binding_locus):
7578 * window.c (run_window_configuration_change_hook): Adjust users.
7579 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7580 Use decode_live_frame.
7582 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7584 Be more careful if selected window shows the buffer other than current,
7585 use window_outdated only if this is not so. This change should also
7586 address some weird issues discussed in Bug#13012.
7587 * window.h (window_outdated): New prototype.
7588 * window.c (window_outdated): Now here. Convert from static and
7589 always assume window's buffer.
7590 (Fwindow_end, Fwindow_line_height): Use it.
7591 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7592 and always assume window's buffer.
7593 (redisplay_window): Adjust user.
7594 (redisplay_internal): Call to reconsider_clip_changes once and
7595 check whether mode line should be updated only if selected window
7596 shows current buffer.
7597 (run_window_scroll_functions): Use eassert for debugging check.
7598 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7600 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7602 * window.c (window_scroll, window_scroll_pixel_based)
7603 (window_scroll_line_based): Use bool for booleans.
7605 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7607 * process.c: Fix minor off-by-one issues in descriptor counts.
7608 This shouldn't fix any real bugs, but it cleans up the code a bit.
7609 (max_process_desc, max_input_desc): -1, not 0, means none.
7611 (delete_input_desc): New function.
7612 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7613 (deactivate_process): Scan backwards when recomuting max_process_desc;
7614 that should be faster.
7615 (init_process_emacs): Initialize max_input_desc.
7617 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7619 Use region cache to speedup bidi_find_paragraph_start.
7620 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7621 Rename cache_long_line_scans to cache_long_scans.
7622 * buffer.c (bset_cache_long_line_scans): Rename to
7623 bset_cache_long_scans.
7624 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7625 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7627 (syms_of_buffer): Rename cache-long-line-scans to
7628 cache-long-scans. Adjust docstring.
7629 * search.c (newline_cache_on_off):
7630 * indent.c (width_run_cache_on_off): Adjust users.
7631 * bidi.c (bidi_paragraph_cache_on_off): New function.
7632 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7633 * insdel.c (prepare_to_modify_buffer):
7634 Invalidate bidi_paragraph_cache if enabled.
7636 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7638 Invalidate region caches only if buffer text is going to be changed.
7639 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7640 (modify_text): ...new prototype.
7641 (prepare_to_modify_buffer_1): New prototype.
7642 * textprop.c (modify_region): Rename to...
7643 (modify_text_properties): ...new function.
7644 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7645 (Fremove_list_of_text_properties): Adjust users.
7646 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7647 (modify_text): ...new function.
7648 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7649 (prepare_to_modify_buffer_1): ...new function.
7650 * casefiddle.c (casify_region):
7651 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7652 (Ftranspose_regions): Use modify_text.
7654 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7656 * lisp.mk (lisp): Add nadvice.elc.
7658 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7660 New macro to iterate over live buffers similar to frames.
7661 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7662 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7663 Declare buffer-related variables here to offload lisp.h.
7664 * buffer.c (Vbuffer_alist): Adjust comment.
7665 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7666 (other_buffer_safely):
7667 * data.c (store_symval_forwarding):
7668 * dispnew.c (Fframe_or_buffer_changed_p):
7669 * fileio.c (Fdo_auto_save):
7670 * filelock.c (unlock_all_files):
7671 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7673 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7675 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7676 * callproc.c (create_temp_file):
7677 * filelock.c (create_lock_file):
7678 Assume mkostemp, since it's now provided by Gnulib.
7680 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7682 * w32.c (mkostemp): New function.
7683 (mktemp): Remove, no longer used. Most of the code reused in
7684 mkostemp. (Bug#15015)
7685 (mktemp): Don't undef.
7687 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7689 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7690 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7691 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7692 (free_glyph_pool, check_glyph_memory): Likewise for
7693 all users. Adjust comments where appropriate.
7695 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7697 * composite.h: Minor fixups.
7698 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7699 to fix a misspelling, and change it to an inline function while
7700 we're at it (it need not be a macro). All uses changed.
7701 (composition_method, composition_valid_p):
7702 Rewrite to avoid assignments in if-conditions.
7704 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7706 Do not use global Lisp_Object in composition macros.
7707 * composite.h (composition_temp): Remove declaration.
7708 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7709 (composition_method, composition_valid_p): ...inline functions.
7710 (compose_region): Remove the leftover.
7711 * composite.c (composition_temp): Remove.
7712 (run_composition_function, update_compositions)
7713 (composition_compute_stop_pos, composition_adjust_point)
7714 (Ffind_composition_internal):
7715 * coding.c (handle_composition_annotation):
7716 * xdisp.c (handle_composition_prop, check_point_in_composition):
7717 Related users changed.
7719 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7721 Drop FRAME_PTR typedef.
7722 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7723 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7724 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7725 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7726 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7727 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7728 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7729 All related users changed.
7731 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7733 * eval.c (default_toplevel_binding): New function.
7735 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7736 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7737 (syms_of_eval): Export them.
7738 * data.c (Fdefault_value): Micro cleanup.
7739 * term.c (init_tty): Use "false".
7741 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7743 Fix X GC leak in GTK and raw (no toolkit) X ports.
7744 * xterm.c (x_free_frame_resources): If white and black relief
7745 GCs are allocated, always free them here.
7746 * xfns.c (x_make_gc): Omit redundant initialization.
7747 * widget.c (create_frame_gcs): Remove the leftover.
7748 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7749 in x_free_frame_resources.
7751 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7753 * nsterm.m (windowWillResize:toSize:): Only change title if
7754 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7756 (viewDidEndLiveResize): New method.
7758 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7759 inside NS_IMPL_COCOA.
7761 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7763 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7764 Do not check whether undo is enabled because record_insert and
7765 record_delete does that themselves.
7767 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7769 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7770 member which is not really used any more.
7771 (FRAME_XIC_BASE_FONTNAME): Remove.
7772 * xfns.c (xic_free_fontset): Adjust user.
7773 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7774 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7775 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7776 (xdialog_show): Use eassert for debugging check.
7777 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7779 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7781 * fileio.c, fns.c (merge): Move extern decl from here ...
7782 * lisp.h (merge): ... to here.
7784 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7786 Fix last font-related change.
7787 * w32font.h (w32font_list_internal, w32font_match_internal):
7789 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7790 (uniscribe_list_family): Adjust to match font API change.
7791 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7792 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7794 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7796 * frame.h (FRAME_MOUSE_UPDATE):
7797 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7798 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7800 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7802 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7803 * font.h (struct font_driver): Change list, match, and list_family
7804 functions to accept struct frame * as first arg.
7805 * font.c (font_score, font_compare, font_sort_entities):
7807 (font_sort_entities, font_list_entities, font_select_entity)
7808 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7809 match font API change.
7810 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7811 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7812 * ftxfont.c (ftxfont_list, ftxfont_match):
7813 * xftfont.c (xftfont_list, xftfont_match):
7814 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7815 * w32font.c (w32font_list, w32font_match, w32font_list)
7816 (w32font_list_internal, w32_font_match_internal): Likewise.
7817 * xfaces.c (Fx_family_fonts): Adjust user.
7819 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7821 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7822 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7823 only if HAVE_X_WINDOWS is in use.
7824 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7825 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7826 * w32term.c (x_wm_set_icon_position): Likewise.
7827 * w32fns.c (x_icon): Adjust user.
7829 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7831 * xterm.c (last_mouse_press_frame): Remove the
7832 leftover which is not really used any more.
7833 (handle_one_xevent, syms_of_xterm): Adjust users.
7834 (x_flush): Call XFlush once per each X display, not frame.
7835 This is better because this code always unconditionally skips
7836 non-X frames in Vframe_list and issues the only XFlush if we
7837 have more than one X frame on the same X display.
7838 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7839 Use bool for booleans.
7840 (x_draw_glyph_string_background, cvt_string_to_pixel)
7841 (cvt_pixel_dtor): Drop unnecessary prototypes.
7842 * xterm.h (x_display_ok): Adjust prototype.
7844 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7846 Drop unnecessary functions that deals with frame pixel size.
7847 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7848 (x_pixel_height): Drop prototypes.
7849 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7850 (x_pixel_height): Drop implementations.
7851 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7852 which should be always valid for window frame.
7853 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7854 * w32menu.c (Fx_popup_dialog):
7855 * xmenu.c (Fx_popup_dialog): Likewise for both.
7857 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7859 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7860 frame parameters and call to Fmodify_frame_parameters just once.
7861 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7862 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7863 and mention nil frame in docstring.
7865 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7867 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7868 (x_figure_window_size): Likewise. Adjust to return long.
7869 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7870 (toplevel): Move Qterminal_live_p to...
7871 * terminal.c (toplevel): ...here, make it static, and...
7872 (syms_of_terminal): ...DEFSYM here.
7873 * frame.h (Qterminal_live_p): Remove declaration.
7874 (make_frame, x_figure_window_size): Adjust prototype.
7875 * nsfns.m (Fx_create_frame): Use long for window flags.
7877 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7879 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7880 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7881 Do not assume that emacs_close (INT_MAX) is a no-op.
7883 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7885 * xfaces.c (make_face_cache): For struct face_cache, prefer
7886 xmalloc to xzalloc and so avoid redundant call to memset.
7887 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7889 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7891 * fringe.c (draw_window_fringes, update_window_fringes)
7892 (compute_fringe_widths):
7893 * w32term.c (x_draw_glyph_string):
7894 * window.c (candidate_window_p, Frecenter):
7895 * xfaces.c (realize_basic_faces, realize_default_face)
7896 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7897 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7898 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7899 * xmenu.c (Fx_menu_bar_open_internal):
7900 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7901 * xsettings.c (xft_settings_event):
7902 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7903 Use bool for booleans. Adjust style and comments where
7905 * dispextern.h (draw_window_fringes, update_window_fringes)
7906 (compute_fringe_widths):
7907 * xterm.h (x_had_errors_p): Adjust prototype.
7909 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7911 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7912 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7914 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7916 * fns.c (toplevel): Remove comment before Fsafe_length because
7919 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7921 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7923 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7925 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7926 frame which got the message is still alive, before dereferencing
7927 its pointer. (Bug#14970)
7929 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7930 be a live window, before using it as such. (Bug#14970)
7932 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7934 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7935 w32_detect_focus_change instead of doing part of its job by hand.
7936 This fixes the problem whereby FOCUS_OUT events were not sent to
7939 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7941 * process.c (Fprocess_list): Doc fix.
7943 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7944 being re-exposed only if it didn't ask to become visible.
7945 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7946 was previously iconified. (Bug#14841)
7947 (x_iconify_frame): Mark the frame iconified.
7949 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7951 Fix minor problems found by static checking.
7952 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7953 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7955 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7957 * eval.c (set_specpdl_old_value): New function.
7958 (unbind_to): Minor simplification.
7959 (get_backtrace_frame): New function.
7960 (Fbacktrace_frame): Use it. Add `base' argument.
7961 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7962 (syms_of_eval): Export backtrace-eval.
7963 * xterm.c (x_focus_changed): Simplify.
7965 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7967 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7969 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7971 * xdisp.c (redisplay_window): Instead of moving point out of
7972 scroll margin, reject the force_start method, and try scrolling
7973 instead. (Bug#14780)
7975 2013-07-24 Ken Brown <kbrown@cornell.edu>
7977 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7980 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7982 * eval.c (Fprogn): Do not check that BODY is a proper list.
7983 This undoes the previous change. The check slows down the
7984 interpreter, and is not needed to prevent a crash. See
7985 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7987 2013-07-23 Glenn Morris <rgm@gnu.org>
7989 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7991 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7993 Port to GNU/Linux systems with tinfo but not ncurses.
7994 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7995 to decide whether ncurses is being used. Without this change,
7996 GCC complains about tgetent not being declared, on a system
7997 that has tinfo installed but ncurses not installed.
7999 * eval.c (Fprogn): Check that BODY is a proper list.
8001 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8002 * data.c (Fsetq_default):
8003 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8004 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8006 Tune by taking advantage of the fact that ARGS is always a list
8007 when a function is declared to have UNEVALLED args.
8009 * emacsgtkfixed.c: Port to GCC 4.6.
8010 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8012 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8014 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8015 here to silence compiler warnings.
8017 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8019 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8020 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8021 from messing up Emacs's 'struct frame' (Bug#14923).
8023 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8025 * alloc.c (make_save_ptr_ptr): Define this function.
8026 It was inadvertently omitted. It's needed only if
8027 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8029 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8031 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8032 frame have focus (Bug#14895).
8034 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8036 Avoid vfork-related deadlock more cleanly.
8037 * callproc.c (child_setup): When the child's exec fails, output
8038 the program name, as that's more useful. Use O_NONBLOCK to avoid
8040 * process.c (create_process_1): Remove; no longer needed.
8041 (create_process): Remove timer hack; no longer needed, now that
8042 the child avoids deadlock.
8044 2013-07-20 Glenn Morris <rgm@gnu.org>
8046 * image.c (Fimage_flush): Fix doc typo.
8048 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8050 Fix array bounds violation when pty allocation fails.
8051 * process.c (PTY_NAME_SIZE): New constant.
8052 (pty_name): Remove static variable; it's now auto.
8053 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8054 Take pty_name as an arg rather than using a static variable.
8055 All callers changed.
8056 (create_process): Recover pty_flag from process, not from volatile local.
8057 (create_pty): Stay inside array even when pty allocation fails.
8058 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8060 * lread.c (Fload): Avoid initialization only when lint checking.
8061 Mention that it's needed only for older GCCs.
8063 2013-07-20 Kenichi Handa <handa@gnu.org>
8065 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8066 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8068 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8070 * lread.c (Fload): Avoid uninitialized warning.
8072 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8074 Fix some minor file descriptor leaks and related glitches.
8075 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8076 (create_lock_file): Use write, not emacs_write.
8077 * image.c (slurp_file, png_load_body):
8078 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8079 (server_accept_connection):
8080 Don't leak an fd on memory allocation failure.
8081 * image.c (slurp_file): Add a cheap heuristic for growing files.
8082 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8083 as that's what the other routines do. Maybe input need not be
8084 blocked at all, but it's better to be consistent.
8085 Avoid undefined behavior when strlen is zero.
8087 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8088 (NSTATICS): Now a constant; doesn't need to be a macro.
8090 2013-07-19 Richard Stallman <rms@gnu.org>
8092 * coding.c (decode_coding_utf_8): Add simple loop for fast
8093 processing of ASCII characters.
8095 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8097 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8099 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8101 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8102 unportable 'struct x_display_info'.
8103 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8106 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8108 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8109 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8111 (system_process_attributes): Prefer plain char to unsigned char
8112 when either will do. Clean up properly if interrupted or if
8113 memory allocations fail. Don't assume sscanf succeeds.
8114 Remove no-longer-needed workaround to stop GCC from whining.
8115 Read command-line once, instead of multiple times. Check read status a
8118 Fix obscure porting bug with varargs functions.
8119 The code assumed that int is treated like ptrdiff_t in a vararg
8120 function, which is not a portable assumption. There was a similar
8121 -- though these days less likely -- porting problem with various
8122 assumptions that pointers of different types all smell the same as
8123 far as vararg functions is conserved. To make this problem less
8124 likely in the future, redo the API to use varargs functions.
8125 * alloc.c (make_save_value): Remove this vararg function.
8126 All uses changed to ...
8127 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8128 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8130 (make_save_ptr): Rename from make_save_pointer, for consistency with
8131 the above. Define only on platforms that need it. All uses changed.
8133 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8135 * keyboard.c: Try to fix typos in previous change.
8136 (DISPLAY_LIST_INFO): New macro.
8137 (kbd_buffer_get_event): Do not access members that are not present
8138 in X11. Revert inadvertent change of "!=" to "=".
8140 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8142 * keyboard.c (kbd_buffer_get_event):
8143 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8144 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8146 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8148 * filelock.c: Fix unlikely file descriptor leaks.
8149 (get_boot_time_1): Rework to avoid using emacs_open.
8150 This doesn't actually fix a leak, but is better anyway.
8151 (read_lock_data): Use read, not emacs_read.
8153 * doc.c: Fix minor memory and file descriptor leaks.
8154 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8155 (get_doc_string, Fsnarf_documentation):
8156 Fix file descriptor leak on error.
8158 * term.c: Fix minor fdopen-related file descriptor leaks.
8159 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8160 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8162 * charset.c: Fix file descriptor leaks and errno issues.
8164 (load_charset_map_from_file): Don't leak file descriptor on error.
8165 Use plain record_xmalloc since the allocation is larger than
8166 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8168 * eval.c (record_unwind_protect_nothing):
8169 * fileio.c (fclose_unwind):
8171 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8172 The replacement doesn't block input, but that no longer seems
8175 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8177 * lread.c: Fix file descriptor leaks and errno issues.
8178 (Fload): Close some races that leaked fds or streams when 'load'
8180 (Fload, openp): Report error number of last nontrivial failure to open.
8181 ENOENT counts as trivial.
8182 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8184 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8185 now that the function is always called with a nonnegative arg.
8186 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8187 All uses replaced with ...
8188 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8190 A few more minor file errno-reporting bugs.
8191 * callproc.c (Fcall_process):
8192 * doc.c (Fsnarf_documentation):
8193 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8194 * process.c (set_socket_option):
8195 Don't let a constructor trash errno.
8196 * doc.c: Include <errno.h>.
8198 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8200 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8202 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8204 Fix w32 bug with call-process-region (Bug#14885).
8205 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8206 to Fcall_process when the input is empty. This simplifies the
8207 code a bit. It makes no difference on POSIXish platforms but
8208 apparently it fixes a bug on w32.
8210 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8211 * fileio.c (close_file_unwind): Don't close if FD is negative;
8212 this can happen when unwinding a zapped file descriptor.
8213 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8214 in case Emacs runs out of memory between the two unwind-protects.
8215 Don't trash errno when closing FD.
8216 Zap the FD in the specpdl when closing it, instead of deferring
8217 the removal of the unwind-protect; this fixes a bug where a child
8218 function unwinds the stack past us.
8220 New unwind-protect flavors to better type-check C callbacks.
8221 This also lessens the need to write wrappers for callbacks,
8222 and the need for make_save_pointer.
8223 * alloc.c (free_save_value):
8224 * atimer.c (run_all_atimers):
8226 * alloc.c (safe_alloca_unwind):
8227 * atimer.c (unwind_stop_other_atimers):
8228 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8229 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8230 * minibuf.c (choose_minibuf_frame_1):
8231 * process.c (make_serial_process_unwind):
8232 * xdisp.c (pop_message_unwind):
8233 * xselect.c (queue_selection_requests_unwind):
8234 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8235 * alloc.c (record_xmalloc):
8236 Prefer record_unwind_protect_ptr to record_unwind_protect with
8238 * alloc.c (Fgarbage_collect):
8239 Prefer record_unwind_protect_void to passing a dummy.
8240 * buffer.c (restore_buffer):
8241 * window.c (restore_window_configuration):
8242 * xfns.c, w32fns.c (do_unwind_create_frame)
8243 New wrapper. All record-unwind uses of wrappee changed.
8244 * buffer.c (set_buffer_if_live):
8245 * callproc.c (call_process_cleanup, delete_temp_file):
8246 * coding.c (code_conversion_restore):
8247 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8248 * editfns.c (save_excursion_restore)
8249 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8250 (save_restriction_restore):
8251 * eval.c (restore_stack_limits, un_autoload):
8252 * fns.c (require_unwind):
8253 * keyboard.c (recursive_edit_unwind, tracking_off):
8254 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8255 * macros.c (pop_kbd_macro, restore_menu_items):
8256 * nsfns.m (unwind_create_frame):
8257 * print.c (print_unwind):
8258 * process.c (start_process_unwind):
8259 * search.c (unwind_set_match_data):
8260 * window.c (select_window_norecord, select_frame_norecord):
8261 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8262 (fast_set_selected_frame):
8263 * xfns.c, w32fns.c (unwind_create_tip_frame):
8264 Return void, not a dummy Lisp_Object. All uses changed.
8265 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8266 * callproc.c (call_process_kill):
8267 * fileio.c (restore_point_unwind, decide_coding_unwind)
8268 (build_annotations_unwind):
8269 * insdel.c (Fcombine_after_change_execute_1):
8270 * keyboard.c (read_char_help_form_unwind):
8271 * menu.c (unuse_menu_items):
8272 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8273 * sound.c (sound_cleanup):
8274 * xdisp.c (unwind_redisplay):
8275 * xfns.c (clean_up_dialog):
8276 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8277 Accept no args and return void, instead of accepting and returning
8278 a dummy Lisp_Object. All uses changed.
8279 * cygw32.c (fchdir_unwind):
8280 * fileio.c (close_file_unwind):
8281 * keyboard.c (restore_kboard_configuration):
8282 * lread.c (readevalllop_1):
8283 * process.c (wait_reading_process_output_unwind):
8284 Accept int and return void, rather than accepting an Emacs integer
8285 and returning a dummy object. In some cases this fixes an
8286 unlikely bug when the corresponding int is outside Emacs integer
8287 range. All uses changed.
8288 * dired.c (directory_files_internal_unwind):
8289 * fileio.c (do_auto_save_unwind):
8290 * gtkutil.c (pop_down_dialog):
8291 * insdel.c (reset_var_on_error):
8292 * lread.c (load_unwind):
8293 * xfns.c (clean_up_file_dialog):
8294 * xmenu.c, nsmenu.m (pop_down_menu):
8295 * xmenu.c (cleanup_widget_value_tree):
8296 * xselect.c (wait_for_property_change_unwind):
8297 Accept pointer and return void, rather than accepting an Emacs
8298 save value encapsulating the pointer and returning a dummy object.
8300 * editfns.c (Fformat): Update the saved pointer directly via
8301 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8302 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8303 (unwind_body): New function.
8304 (record_unwind_protect): First arg is now a function returning void,
8305 not a dummy Lisp_Object.
8306 (record_unwind_protect_ptr, record_unwind_protect_int)
8307 (record_unwind_protect_void): New functions.
8308 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8309 * fileio.c (struct auto_save_unwind): New type.
8310 (do_auto_save_unwind): Use it.
8311 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8312 * insdel.c (struct rvoe_arg): New type.
8313 (reset_var_on_error): Use it.
8314 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8316 (specbinding_func): Remove; there are now several such functions.
8317 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8318 (set_unwind_protect_ptr): New function.
8319 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8321 Be simpler and more consistent about reporting I/O errors.
8322 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8323 Say "Read error" and "Write error", rather than "I/O error", or
8324 "IO error reading", or "IO error writing", when a read or write
8326 * process.c (Fmake_network_process, wait_reading_process_output)
8327 (send_process, Fprocess_send_eof, wait_reading_process_output):
8328 Capitalize diagnostics consistently. Put "failed foo" at the
8329 start of the diagnostic, so that we don't capitalize the
8330 function name "foo". Consistently say "failed" for such
8332 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8333 All callers changed. This is so it can use report_file_error.
8334 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8335 diagnostics consistently as above.
8337 * fileio.c (report_file_errno): Fix errno reporting bug.
8338 If the file name is neither null nor a pair, package it up as a
8339 singleton list. All callers changed, both to this function and to
8340 report_file_error. This fixes a bug where the memory allocator
8341 invoked by list1 set errno so that the immediately following
8342 report_file_error reported the wrong errno value.
8344 Fix minor problems found by --enable-gcc-warnings.
8345 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8346 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8348 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8350 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8351 Set event->arg to Qt if switch-event shall be generated.
8352 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8354 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8356 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8359 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8360 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8361 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8362 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8363 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8364 and there is a focused frame.
8365 (head_table): Add focus-in and focus-out.
8366 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8367 bind to handle-focus-in/out.
8369 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8370 (Fhandle_switch_frame): Call Fhandle_focus_in.
8371 (syms_of_frame): defsubr handle-focus-in/out.
8373 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8375 Fix porting bug to older POSIXish platforms (Bug#14862).
8376 * sysdep.c (emacs_pipe): New function, that implements
8377 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8378 This should port better to CentOS 5 and to Mac OS X 10.6.
8379 All calls to pipe2 changed.
8381 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8382 This makes the code easier to read and the executable a bit smaller.
8383 Do not replace all calls to Fcons that happen to create lists,
8384 just calls that are intended to create lists. For example, when
8385 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8386 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8387 Similarly for list2 through list5.
8388 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8389 * bytecode.c (exec_byte_code):
8390 * callint.c (quotify_arg, Fcall_interactively):
8391 * callproc.c (Fcall_process, create_temp_file):
8392 * charset.c (load_charset_map_from_file)
8393 (Fdefine_charset_internal, init_charset):
8394 * coding.c (get_translation_table, detect_coding_system)
8395 (Fcheck_coding_systems_region)
8396 (Fset_terminal_coding_system_internal)
8397 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8398 * composite.c (update_compositions, Ffind_composition_internal):
8399 * dired.c (directory_files_internal, file_name_completion)
8401 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8402 * doc.c (Fsnarf_documentation):
8403 * editfns.c (Fmessage_box):
8405 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8406 (Feval, eval_sub, Ffuncall, apply_lambda):
8407 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8408 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8409 (Fset_file_times, Finsert_file_contents)
8410 (Fchoose_write_coding_system, Fwrite_region):
8411 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8412 * font.c (font_registry_charsets, font_parse_fcname)
8413 (font_prepare_cache, font_update_drivers, Flist_fonts):
8414 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8415 * frame.c (make_frame, Fmake_terminal_frame)
8416 (x_set_frame_parameters, x_report_frame_params)
8417 (x_default_parameter, Fx_parse_geometry):
8418 * ftfont.c (syms_of_ftfont):
8419 * image.c (gif_load):
8420 * keyboard.c (command_loop_1):
8421 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8422 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8423 (Fminor_mode_key_binding, accessible_keymaps_1)
8424 (Faccessible_keymaps, Fwhere_is_internal):
8425 * lread.c (read_emacs_mule_char):
8426 * menu.c (find_and_return_menu_selection):
8427 * minibuf.c (get_minibuffer):
8428 * nsfns.m (Fns_perform_service):
8429 * nsfont.m (ns_script_to_charset):
8430 * nsmenu.m (ns_popup_dialog):
8431 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8432 (Fx_own_selection_internal):
8433 * nsterm.m (append2):
8434 * print.c (Fredirect_debugging_output)
8435 (print_prune_string_charset):
8436 * process.c (Fdelete_process, Fprocess_contact)
8437 (Fformat_network_address, set_socket_option)
8438 (read_and_dispose_of_process_output, write_queue_push)
8439 (send_process, exec_sentinel):
8440 * sound.c (Fplay_sound_internal):
8441 * textprop.c (validate_plist, add_properties)
8442 (Fput_text_property, Fadd_face_text_property)
8443 (copy_text_properties, text_property_list, syms_of_textprop):
8444 * unexaix.c (report_error):
8445 * unexcoff.c (report_error):
8446 * unexsol.c (unexec):
8447 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8448 (Fformat_mode_line, syms_of_xdisp):
8449 * xfaces.c (set_font_frame_param)
8450 (Finternal_lisp_face_attribute_values)
8451 (Finternal_merge_in_global_face, syms_of_xfaces):
8452 * xfns.c (x_default_scroll_bar_color_parameter)
8453 (x_default_font_parameter, x_create_tip_frame):
8454 * xfont.c (xfont_supported_scripts):
8455 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8456 (menu_help_callback, xmenu_show):
8458 * xterm.c (set_wm_state):
8459 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8460 and similarly for list2 through list5.
8462 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8464 * callproc.c (Fcall_process_region): Fix minor race and tune.
8465 (create_temp_file): New function, with the temp-file-creation part
8466 of the old Fcall_process_region. Use Fcopy_sequence to create the
8467 temp file name, rather than alloca + build_string, for simplicity.
8468 Don't bother to block input around the temp file creation;
8469 shouldn't be needed. Simplify use of mktemp.
8470 Use record_unwind_protect immediately after creating the temp file;
8471 this closes an unlikely race where the temp file was not removed.
8472 Use memcpy rather than an open-coded loop.
8473 (Fcall_process_region): Use the new function. If the input is
8474 empty, redirect from /dev/null rather than from a newly created
8475 empty temp file; this avoids unnecessary file system traffic.
8477 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8479 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8480 Simplify by making this case like the other two. This is a bit
8481 slower on obsolete hosts, but the extra complexity isn't worth it.
8483 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8484 * process.c (create_process) [!DOS_NT]:
8485 Remove now-unnecessary calls to emacs_close.
8487 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8489 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8490 returning early. (Bug#14850)
8492 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8493 and inhibit-iso-escape-detection attributes of 'undecided'.
8496 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8498 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8499 Reported by Herbert J. Skuhra in
8500 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8502 Don't lose top specpdl entry when memory is exhausted.
8503 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8504 specpdl overflow here, to simplify callers; all callers changed.
8505 Always reserve an unused entry at the stack top; this avoids
8506 losing the top entry's information when memory is exhausted.
8508 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8510 Clean up errno reporting and fix some errno-reporting bugs.
8511 * callproc.c (Fcall_process):
8512 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8513 * process.c (create_process, Fmake_network_process):
8514 * unexaix.c (report_error):
8515 * unexcoff.c (report_error):
8516 Be more careful about reporting the errno of failed operations.
8517 The code previously reported the wrong errno sometimes.
8518 Also, prefer report_file_errno to setting errno + report_file_error.
8519 (Fcall_process): Look at openp return value rather than at path,
8520 as that's a bit faster and clearer when there's a numeric predicate.
8521 * fileio.c (report_file_errno): New function, with most of the
8522 old contents of report_file_error.
8523 (report_file_error): Use it.
8524 (Ffile_exists_p, Ffile_accessible_directory_p):
8525 Set errno to 0 when it is junk.
8526 * fileio.c (Faccess_file):
8527 * image.c (x_create_bitmap_from_file):
8528 Use faccessat rather than opening the file, to avoid the hassle of
8529 having a file descriptor open.
8530 * lisp.h (report_file_errno): New decl.
8531 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8534 * process.c (create_process, wait_reading_process_output) [AIX]:
8535 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8536 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8537 a multithreaded environment anyway).
8538 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8540 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8542 * image.c (x_find_image_file): Don't close a remote file handle.
8544 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8546 Fix races with threads and file descriptors.
8547 * callproc.c (Fcall_process_region):
8548 * dired.c (open_directory):
8549 * emacs.c (main, Fdaemon_initialized):
8550 * image.c (x_find_image_file):
8551 * inotify.c (Finotify_rm_watch):
8552 * lread.c (Flocate_file_internal):
8553 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8554 * term.c (term_mouse_moveto, init_tty):
8555 * termcap.c (tgetent):
8556 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8557 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8558 * unexhp9k800.c, unexmacosx.c (unexec):
8559 * callproc.c (Fcall_process_region):
8560 Use emacs_close, not close.
8561 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8562 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8563 and posix_close function on current platforms (which all lack them).
8564 (emacs_close): Use it. This should fix the races on GNU/Linux and
8565 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8566 and it should avoid closing random victim file descriptors on
8569 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8571 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8572 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8575 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8576 This is for .gdbinit xbacktrace.
8578 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8579 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8580 (emacs_set_tty): Now static.
8581 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8582 * term.c (tty_capable_p, tty_default_color_capabilities)
8583 (get_tty_terminal, term_mouse_movement)
8584 (handle_one_term_event, init_tty, maybe_fatal):
8585 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8586 (tgetent, scan_file, name_match, compare_contin):
8587 * terminal.c (get_terminal):
8588 Use bool for boolean.
8589 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8590 Prefer char to unsigned char if either will do.
8591 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8592 (tty_write_glyphs): Prefer int to unsigned.
8593 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8594 All callers changed.
8595 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8597 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8600 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8601 (B__dummy__): New dummy symbol, to pacify C89.
8602 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8603 they can't grok varargs macros.
8604 * dispnew.c (add_window_display_history)
8605 (add_frame_display_history):
8606 * print.c (print_object):
8607 * xdisp.c (debug_method_add):
8608 Use %p printf format only for void pointers.
8609 * emacs.c (usage_message): New constant, replacing ...
8610 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8611 (main): Adjust to usage reorg.
8612 * fns.c (syms_of_fns):
8613 * profiler.c (syms_of_profiler):
8614 Don't use non-constant struct initializers.
8615 * gnutls.h (gnutls_initstage_t):
8616 * lisp.h (enum Lisp_Fwd_Type):
8617 * lread.c (lisp_file_lexically_bound_p):
8618 * xsettings.c (anonymous enum):
8619 Remove trailing comma.
8620 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8621 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8622 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8624 * regex.c (const_re_char): New type, to pacify strict C89.
8625 All uses of 'const re_char' replaced to use it.
8626 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8627 with glibc when strict C89. This change is imported from gnulib.
8629 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8630 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8631 Omit GNU_LINUX implementation, since it requires long long.
8632 * xterm.c (x_draw_underwave):
8633 Do not assume the traditional order of struct's members.
8634 (x_term_init): Rewrite to avoid the need for non-constant structure
8637 Syntax cleanup, mostly replacing macros with functions.
8638 This removes the need for the syntax_temp hack.
8639 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8640 * syntax.c (SYNTAX_INLINE): New macro.
8641 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8642 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8643 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8644 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8645 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8646 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8647 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8648 Now constants, not macros.
8649 (syntax_temp) [!__GNUC__]: Remove.
8650 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8651 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8652 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8653 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8654 Move here from syntax.h; now functions, not macros. Except for the
8655 last function, these are static since only syntax.c uses them.
8656 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8657 All uses changed. Now a function, not a macro; use this fact
8658 to simplify the code.
8659 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8660 compiler bugs; no longer relevant.
8661 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8662 (SYNTAX_INLINE): New macro.
8663 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8664 for the new functions. Use bool for boolean member.
8665 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8666 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8667 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8668 (SETUP_BUFFER_SYNTAX_TABLE):
8669 Now extern inline functions, not macros.
8670 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8671 Remove; all uses replaced by implementation.
8672 (syntax_temp) [!__GNUC__]: Remove decl.
8673 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8675 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8677 * emacs.c (main): Fix syntax error.
8679 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8681 Timestamp fixes for undo (Bug#14824).
8682 * atimer.c (schedule_atimer):
8683 * fileio.c (Ffile_newer_than_file_p):
8684 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8685 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8686 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8687 (syms_of_fileio): Remove Sclear_visited_file_name.
8688 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8689 file doesn't exist; this avoids an ambiguity with negative timestamps.
8690 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8691 * systime.h (make_emacs_time, invalid_emacs_time):
8692 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8693 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8694 * undo.c (record_first_change): Push (visited-file-modtime) onto
8695 undo list rather than reimplementing it by hand, incorrectly.
8697 2013-07-09 Ken Brown <kbrown@cornell.edu>
8699 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8701 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8703 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8705 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8707 Handle errno and exit status a bit more carefully.
8708 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8709 number into an exit status. Instead, use EXIT_CANCELED.
8710 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8711 * callproc.c (relocate_fd):
8712 * emacs.c (close_output_streams, main):
8713 * process.c (create_process):
8714 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8715 Use emacs_perror for simplicity.
8716 * callproc.c (relocate_fd, main):
8717 * sysdep.c (sys_subshell):
8718 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8719 (shut_down_emacs): Use emacs_write, not write.
8720 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8721 * fileio.c (Fcopy_file, e_write):
8722 * nsterm.m (ns_select):
8723 * process.c (send_process):
8724 * sound.c (vox_write):
8725 Use emacs_write_sig, not emacs_write.
8726 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8727 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8729 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8731 (emacs_full_write): New function.
8732 (emacs_write): Rewrite to use it.
8733 (emacswrite_sig, emacs_perror): New functions.
8734 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8736 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8738 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8739 on NS even if it is present. Pixmap on NS is a void*.
8741 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8743 Port to Ubuntu 10 (Bug#14803).
8744 Problem reported by T.V. Raman.
8745 * process.c (close_on_exec, accept4, process_socket):
8746 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8748 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8750 * w32.c (sys_dup): Declare prototype.
8754 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8756 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8758 Make file descriptors close-on-exec when possible (Bug#14803).
8759 This simplifies Emacs a bit, since it no longer needs to worry
8760 about closing file descriptors by hand in some cases.
8761 It also fixes some unlikely races. Not all such races, as
8762 libraries often open files internally without setting
8763 close-on-exec, but it's an improvement.
8764 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8765 * callproc.c (Fcall_process) [!MSDOS]:
8766 * emacs.c (main) [!DOS_NT]:
8767 * nsterm.m (ns_term_init):
8768 * process.c (create_process):
8769 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8770 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8771 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8772 Prefer mkostemp with O_CLOEXEC to mkstemp.
8773 * callproc.c (relocate_fd) [!WINDOWSNT]:
8774 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8775 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8777 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8778 Make the resulting file descriptor close-on-exec.
8779 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8780 * lread.c (load_descriptor_list, load_descriptor_unwind):
8781 Remove; no longer needed. All uses removed.
8782 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8783 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8785 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8786 (Fmake_network_process, Fnetwork_interface_list)
8787 (Fnetwork_interface_info, server_accept_connection):
8788 Make newly-created socket close-on-exec.
8789 * sysdep.c (emacs_open, emacs_fopen):
8790 Make new-created descriptor close-on-exec.
8791 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8792 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8794 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8796 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8797 for NS_IMPL_GNUSTEP.
8799 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8801 Fix openp errno handling.
8802 * callproc.c (Fcall_process): Preserve openp errno around close.
8803 * lread.c (openp): Set errno when returning -1, as some callers
8806 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8808 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8810 * nsterm.h (NSSavePanel): Update comment.
8811 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8812 (ns_run_file_dialog): Declare.
8814 * nsfns.m: Remove panelOK.
8816 (ns_run_file_dialog): New function.
8817 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8818 event loop, so file dialog is popped up by ns_run_file_dialog, called
8819 by sendEvent (Bug#14578).
8820 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8822 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8824 * xdisp.c (default_line_pixel_height): New function.
8825 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8826 (try_cursor_movement, redisplay_window, try_window)
8827 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8829 * window.c (window_scroll_pixel_based):
8830 use default_line_pixel_height.
8832 * dispextern.h (default_line_pixel_height): Add prototype.
8834 * frame.c (x_set_line_spacing): Accept a float value for
8835 line-spacing parameter, per the documentation.
8837 * data.c (Fmultibyte_string_p): Doc fix.
8839 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8841 Use emacs_open more consistently when opening files.
8842 This handles EINTR more consistently now, and makes it easier
8843 to introduce other uniform changes to file descriptor handling.
8844 * sysstdio.h: New file.
8845 * buffer.c (mmap_init):
8846 * cygw32.c (chdir_to_default_directory):
8847 * dispnew.c (Fopen_termscript):
8848 * emacs.c (Fdaemon_initialized):
8849 * fileio.c (Fdo_auto_save):
8850 * image.c (slurp_file, png_load_body, jpeg_load_body):
8851 * keyboard.c (Fopen_dribble_file):
8853 * print.c (Fredirect_debugging_output):
8854 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8855 * termcap.c (tgetent):
8856 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8857 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8858 * w32term.c (w32_initialize) [CYGWIN]:
8859 * xfaces.c (Fx_load_color_file):
8860 Use emacs_open instead of plain open, and emacs_fopen instead of
8862 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8863 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8864 * callproc.c (default_output_mode): New constant.
8865 (Fcall_process): Use it to call emacs_open instead of plain creat.
8866 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8867 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8868 (emacs_fopen): New function.
8869 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8870 Include <lisp.h>, for emacs_open.
8871 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8873 Remove duplicate #include directives.
8874 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8876 Don't include stdio.h twice.
8877 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8878 Don't include sys/types.h or stdio.h twice.
8879 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8880 * lread.c: Don't include coding.h twice.
8881 * nsfont.m: Don't include frame.h twice.
8882 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8883 * ralloc.c: Don't include <unistd.h> twice.
8884 * xdisp.c: Don't include font.h twice.
8885 * xterm.c: Don't include fontset.h twice.
8886 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8888 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8890 Scale ImageMagick images more carefully.
8891 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8892 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8893 Be more careful about avoiding undefined behavior after
8894 integer overflow and division by zero.
8896 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8898 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8899 (syms_of_w32fns): DEFSYM them.
8900 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8901 (CCHDEVICENAME): Define macros if not defined.
8902 (struct MONITOR_INFO_EX): New struct.
8903 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8904 (enum_display_monitors_fn): New variable.
8905 (globals_of_w32fns): Initialize it.
8906 (Fx_display_pixel_width, Fx_display_pixel_height)
8907 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8908 multi-monitor setups in docstrings.
8909 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8910 screen size by primary monitor's millimeter per pixel.
8911 (w32_monitor_enum, w32_display_monitor_attributes_list)
8912 (w32_display_monitor_attributes_list_fallback)
8913 (Fw32_display_monitor_attributes_list): New functions.
8914 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8916 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8918 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8920 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8922 * fileio.c (Qfile_notify_error): New error symbol.
8924 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8925 * inotify.c (inotify_callback, symbol_to_inotifymask)
8926 (Finotify_add_watch, Finotify_rm_watch): Use it.
8927 (inotifyevent_to_event): Exchange order of cookie and file name.
8928 (Finotify_add_watch): Adapt docstring.
8930 * lisp.h (Qfile_notify_error): Declare.
8932 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8934 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8935 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8936 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8937 which did not work (see <http://bugs.gnu.org/14569#307>).
8938 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8939 && (!noninteractive || initialized)). This attempts to thread
8940 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8942 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8944 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8945 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8947 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8949 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8950 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8951 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8952 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8954 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8956 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8957 Define to __sys_siglist.
8959 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8961 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8962 word-wrap, so that overflow-newline-into-fringe would work in
8963 visual-line-mode. (Bug#2749)
8964 (move_it_in_display_line_to): When the last scanned display
8965 element fits exactly on the display line, and
8966 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8967 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8968 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8969 finding buffer position that corresponds to pixel coordinates,
8970 e.g. in buffer_posn_from_coords.
8972 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8974 * process.c (handle_child_signal): Call catch_child_signal if
8977 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8979 Don't convert function pointers to void * and back.
8980 It isn't portable C, and it's easy enough to avoid.
8981 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8982 (make_save_value): Add support for SAVE_FUNCPOINTER.
8983 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8984 * print.c (print_object):
8985 Distinguish function from object pointers.
8986 * lisp.h (SAVE_FUNCPOINTER): New constant.
8987 (SAVE_SLOT_BITS): Adjust to it.
8988 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8989 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8990 (voidfuncptr): New typedef.
8991 (struct Lisp_Save_Value): New member data[0].funcpointer.
8992 (XSAVE_FUNCPOINTER): New function.
8994 Simplify buildobj processing.
8995 * Makefile.in (buildobj.h): Make it a sequence of strings each
8996 followed by comma, rather than a single string. Put it into a
8997 .tmp file in case there's an error while generating it.
8998 (gl-stamp): Use .tmp for temp files.
8999 (mostlyclean): Clean .tmp files.
9000 * doc.c (buildobj): Move to just the routine that needs it.
9001 It's now an array of strings, so processing is simpler.
9003 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9005 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9006 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9007 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9008 Invoke malloc_enable_thread even when not interactive.
9009 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9010 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9011 in this case, since the underlying bug has now been fixed.
9013 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9015 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9016 unlinking it (bug#14691).
9018 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9020 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9021 before checking whether buffer is modified. This lets
9022 `kill-buffer-query-functions' cancel killing of the buffer or save
9023 its content before `kill-buffer' asks user the "Buffer %s
9024 modified; kill anyway?" question.
9026 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9028 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9029 Let the super performKeyEquivalent deal with them (Bug#14747).
9031 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9033 * widget.c (resize_cb): Remove unused local.
9035 Do not use GTK 3 if it exists but cannot be compiled.
9036 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9037 * xterm.c (x_error_handler) [!USE_GTK]:
9040 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9042 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9044 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9045 to the valid range of values. (Bug#14753)
9047 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9048 when moving point by using the current glyph matrix. This avoids
9049 the need to force redisplay when this function is called in a
9052 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9054 Fix minor problems found by static checking.
9055 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9056 Redo the latter's body to sidestep GCC parenthesization warnings.
9057 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9058 * coding.c (detect_coding, detect_coding_system):
9059 * coding.h (struct undecided_spec):
9060 Use bool for boolean.
9061 * image.c (QCmax_width, QCmax_height): Now static.
9062 * xdisp.c (Fmove_point_visually): Remove unused local.
9064 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9066 * xdisp.c (Fmove_point_visually): New function.
9068 2013-06-28 Kenichi Handa <handa@gnu.org>
9070 * coding.h (define_coding_undecided_arg_index): New enum.
9071 (coding_attr_index): New members
9072 coding_attr_undecided_inhibit_null_byte_detection,
9073 coding_attr_undecided_inhibit_iso_escape_detection,
9074 coding_attr_undecided_prefer_utf_8.
9075 (undecided_spec): New struct.
9076 (struct coding_system): New member `undecided' of the member
9079 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9080 (detect_coding): Likewise.
9081 (detect_coding_system): Likewise.
9082 (Fdefine_coding_system_internal): New coding system properties
9083 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9085 (syms_of_coding): Adjust for coding_arg_undecided_max.
9087 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9089 * image.c (x_from_xcolors): Remove unused local.
9091 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9093 Defer image data transfer between X client and server until actual
9096 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9099 * image.c (Destroy_Image): Remove.
9100 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9101 `mask_p', and `colors_p'. All uses changed.
9102 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9103 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9104 New macros for `flags' arg to x_clear_image_1.
9105 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9106 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9107 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9108 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9109 (image_get_x_image, image_unget_x_image): New functions or macros.
9110 (image_background, image_background_transparent, x_to_xcolors)
9111 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9112 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9113 instead of Destroy_Image.
9114 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9115 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9116 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9117 (imagemagick_load_image, svg_load_image): Use them instead of
9118 x_create_x_image_and_pixmap, and x_put_x_image followed by
9119 x_destroy_x_image, respectively.
9120 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9121 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9122 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9123 background_transparent fields.
9124 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9125 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9127 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9129 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9130 This mostly consists of undoing recent changes.
9131 * callproc.c (Fcall_process):
9132 * process.c (create_process):
9133 Do not worry about catching SIGCHLD here, undoing previous change.
9134 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9135 * process.c, process.h (catch_child_signal):
9136 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9137 * process.c (catch_child_handler): Don't worry about being called
9138 lazily and do not assume caller has blocked SIGCHLD, undoing
9139 previous change. Move first-time stuff back to
9140 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9141 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9142 set lib_child_handler if it's already initialized, which may
9143 help avoid problems on GNUstep.
9145 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9147 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9148 * callproc.c (Fcall_process):
9149 * process.c (create_process):
9150 Make sure SIGCHLD is caught before we fork,
9151 since Emacs startup no arranges to catch SIGCHLD.
9152 * process.c (lib_child_handler): Initialize to null, not to
9154 (catch_child_signal): Allow self to be called lazily.
9155 Do nothing if it's already been called.
9156 Assume caller has blocked SIGCHLD (all callers do now).
9157 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9158 just before it's really needed.
9159 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9160 since it hasn't been caught yet.
9162 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9164 * image.c (compute_image_size): New function to implement
9165 :max-width and :max-height.
9166 (imagemagick_load_image): Use it.
9168 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9170 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9171 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9173 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9174 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9175 the SIGCHLD handler, since the code is not atomic and (due to glib)
9176 signals may be arriving now.
9177 * sysdep.c (init_signals): Do not catch child signals here;
9178 'main' now does that later, at a safer time.
9180 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9182 Clean up SIGCHLD handling a bit (Bug#14569).
9183 * process.c, process.h (catch_child_signal):
9184 Now always extern, even if !NS_IMPL_GNUSTEP.
9185 * process.c (catch_child_signal): Move glib tickler here from
9186 init_process_emacs, so that it's done earlier in Emacs
9187 initialization. Also move the noninteractive && !initialized
9188 check here from init_process_emacs. This is all a bit cleaner for
9189 GNUish platforms, and I hope it works around the Cygwin bug.
9190 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9191 that glib signal handling is tickled before glib creates threads.
9193 * process.c (wait_reading_process_output): Avoid int overflow
9194 when reading more than 2 GiB total from a process.
9196 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9198 * process.c (create_process): Handle a couple more cases,
9199 i.e., work even if new_argv and wait_child_setup[i] are cached.
9200 Use Fcall_process's style for volatile vars.
9202 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9204 * process.c (create_process): Mark PROCESS volatile.
9206 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9208 Use C99-style flexible array members if available.
9209 This avoids some subtle aliasing issues, which typically
9210 aren't a problem with GCC but may be a problem elsewhere.
9211 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9212 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9213 In either case, it uses a flexible array member rather than
9214 the old struct hack. All uses changed.
9215 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9216 Adjust to sdata reorganization.
9217 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9218 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9219 that ports better to pre-C99 non-GCC.
9220 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9221 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9222 as the latter has changed.
9223 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9224 and port better to pre-C99 GCC.
9225 * image.c (struct xpm_cached_color):
9226 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9227 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9228 Use FLEXIBLE_ARRAY_MEMBER.
9229 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9230 Move decl to top level so it gets checked against implementation.
9231 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9232 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9234 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9236 * syntax.c: Integer cleanups.
9237 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9238 All uses that need 0-or-2 changed to:
9239 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9240 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9241 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9242 (char_quoted, prev_char_comend_first, back_comment)
9243 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9244 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9245 Use bool for boolean.
9246 (update_syntax_table, skip_chars, skip_syntaxes):
9247 Prefer int to unsigned when either will do.
9248 (back_comment): Return boolean success flag, like forw_comment,
9249 instead of positive-or-minus-1 (which might have overflowed int anyway).
9250 Don't stuff ptrdiff_t into int.
9251 (syntax_spec_code, syntax_code_spec): Now const.
9252 (Fmatching_paren, scan_lists, scan_sexps_forward):
9253 Use enum syntaxcode for syntax code.
9254 (Fmatching_paren): Check that arg is a character, not just an integer.
9255 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9256 (Finternal_describe_syntax_value): Omit no-longer-needed
9258 (skip_chars): Use char, not unsigned char, when the distinction
9260 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9261 * bytecode.c (exec_byte_code):
9262 * syntax.c (syntax_spec_code, Fchar_syntax)
9263 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9265 * syntax.h (SYNTAX_WITH_FLAGS):
9266 Omit unnecessary casts.
9268 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9270 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9271 line dimensions here, to avoid race conditions with the main
9272 thread. (Bug#14062, bug#14630, bug#14669)
9274 * w32term.c (w32_draw_window_cursor): Compute the header line and
9275 mode line dimensions here.
9276 <w32_system_caret_window, w32_system_caret_hdr_height>:
9277 <w32_system_caret_mode_height>: New variables.
9279 * w32term.h: Declare them.
9281 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9283 * alloc.c (die): Move "assertion failed" string here ...
9284 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9285 COND when SUPPRESS_CHECKING. This shrinks the executable text
9286 size by 0.8% to 2.2% when configured with --enable-checking,
9287 depending on optimization flags (GCC 4.8.1 x86-64).
9289 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9291 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9293 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9294 base is 2; this is more accurate.
9296 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9298 * sound.c (string_default): Move to !WINDOWSNT section.
9299 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9301 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9303 * sound.c: Integer cleanups.
9304 Remove unnecessary forward decls.
9305 (struct sound_device): The 'file' member is now a Lisp_Object, not
9306 a char *, so that we needn't invoke alloca on a huge size.
9307 (Fplay_sound_internal): Adjust to this.
9308 (string_default): New function.
9309 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9310 Use it to adjust to the struct sound_device change.
9311 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9312 (be2hs) [0]: Remove.
9314 * syntax.c (skip_chars): Don't use uninitialized storage
9315 when searching a multibyte buffer for characters that are not in a
9316 unibyte string that contains non-ASCII characters.
9318 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9320 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9321 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9323 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9325 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9327 2013-06-18 Kenichi Handa <handa@gnu.org>
9329 * font.c (Ffont_spec): Signal an error for an invalid font name
9332 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9334 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9335 In particular this ports to 32-bit sparc Sun cc.
9336 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9337 array with a dummy element at specpdl[-1], so that its address can
9339 (unbind_to): Do not copy the binding; not needed, now that we
9340 copy old_value in the one place where the copy is needed.
9341 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9342 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9343 (union specbinding): Rename from struct specbinding. Redo layout
9344 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9345 which is not portable. With Sun C 5.12 32-bit sparc, the
9346 declaration causes nargs to be an unsigned bitfield, a behavior
9347 that the C standard allows; but Emacs wants nargs to be signed.
9348 The overall type is now a union of structures rather than a
9349 structure of union of structures, and the 'kind' member is now a
9350 bitfield, so that the overall type doesn't grow. All uses changed.
9351 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9353 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9355 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9356 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9358 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9360 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9362 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9363 unless we know that the window w's frame is a frame object.
9364 Another attempt at solving bug#14062 and bug#14630.
9366 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9368 * textprop.c (property_set_type): New enum.
9369 (add_properties): Allow appending/prepending text properties.
9370 (add_text_properties_1): Factored out of Fadd_text_properties.
9371 (Fadd_text_properties): Move all the code into
9372 add_text_properties_1.
9373 (Fadd_face_text_property): New function that calls
9374 add_text_properties_1.
9376 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9378 Move functions from lisp.h to individual modules when possible.
9379 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9380 * alloc.c (XFLOAT_INIT, set_symbol_name):
9381 * buffer.c (CHECK_OVERLAY):
9382 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9383 (set_char_table_parent):
9384 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9385 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9386 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9387 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9389 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9390 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9391 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9392 (backtrace_args, backtrace_debug_on_exit):
9393 * floatfns.c (CHECK_FLOAT):
9394 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9395 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9396 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9397 (set_hash_index_slot):
9398 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9399 * marker.c (CHECK_MARKER):
9400 * textprop.c (CHECK_STRING_OR_BUFFER):
9401 * window.c (CHECK_WINDOW_CONFIGURATION):
9402 Move here from lisp.h, and make these functions static rather than
9404 * buffer.c (Qoverlayp):
9406 * fns.c (Qhash_table_p):
9407 * window.c (Qwindow_configuration_p):
9409 * lisp.h: Remove the abovementioned defns and decls.
9411 Use functions, not macros, for XINT etc (Bug#11935).
9412 In lisp.h, prefer functions to function-like macros, and
9413 constants to object-like macros, when either will do. This:
9414 . simplifies use, as there's no more need to worry about
9415 arguments' side effects being evaluated multiple times.
9416 . makes the code easier to debug on some platforms.
9417 However, when using gcc -O0, keep using function-like macros
9418 for a few critical operations, for performance reasons.
9419 This sort of thing isn't needed with gcc -Og, but -Og
9420 is a GCC 4.8 feature and isn't widely-enough available yet.
9421 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9422 Remove enum lsb_bits; no longer needed.
9423 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9424 * buffer.c (Qoverlap):
9426 * fns.c (Qhash_table_p):
9427 Now extern, so lisp.h can use these symbols.
9428 * dispextern.h: Include character.h, for MAX_CHAR etc.
9429 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9430 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9431 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9432 (GLYPH_CODE_P): Move here from lisp.h.
9433 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9434 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9435 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9436 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9437 XUNTAG now returns void *.
9438 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9439 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9440 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9441 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9442 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9443 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9444 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9445 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9446 New macros, renamed from their sans-lisp_h_ counterparts.
9447 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9448 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9449 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9450 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9451 If compiling via GCC without optimization, define these as macros
9452 in addition to inline functions.
9453 To disable this, compile with -DINLINING=0.
9454 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9455 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9456 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9457 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9458 (INTMASK, VALMASK): Now macros, since static values cannot be
9459 accessed from extern inline functions.
9460 (VALMASK): Also a constant, for benefit of old GDB.
9461 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9462 is INTEGERP, which can fold it in.
9463 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9464 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9465 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9466 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9467 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9468 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9469 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9470 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9471 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9472 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9473 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9474 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9475 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9476 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9477 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9478 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9479 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9480 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9481 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9482 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9483 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9484 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9485 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9486 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9487 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9488 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9489 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9490 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9491 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9492 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9493 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9494 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9495 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9497 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9498 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9499 (VALMASK): Define in one place rather than in two, merging the
9500 USE_LSB_TAG parts; this is simpler.
9501 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9502 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9503 Move up, to avoid use before definition.
9504 Also include "globals.h" earlier, for the same reason.
9505 (make_natnum): New function.
9506 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9507 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9508 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9509 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9510 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9511 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9512 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9513 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9514 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9515 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9516 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9517 (Qwindow_configuration_p, Qimage): New forward declarations.
9518 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9519 (STRING_COPYIN): Remove; unused.
9520 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9521 (xcar_addr, xcdr_addr): New functions. All uses changed.
9522 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9523 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9524 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9525 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9526 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9527 (TYPE_RANGED_INTEGERP): Simplify.
9528 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9529 (setlocale, fixup_locale, synchronize_system_messages_locale)
9530 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9531 Now empty functions, not macros.
9532 (functionp): Return bool, not int.
9533 * window.c (Qwindow_configuration_p): Now extern,
9534 so window.h can use it.
9535 * window.h (Qwindowp): Move decl back to lisp.h.
9537 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9539 * xdisp.c (Fline_pixel_height): New function, required for solving
9542 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9544 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9546 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9548 * lread.c (syms_of_lread):
9549 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9551 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9553 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9555 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9557 * fileio.c (expand_file_name): Doc fix.
9559 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9561 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9562 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9563 Wait for self, not for 0. This can't hurt on GNU or similar
9564 system, and may help with Cygwin.
9566 * keyboard.c: Don't use PROP (...) as an lvalue.
9567 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9568 Use set_prop (A, B), not PROP (A) = B.
9570 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9572 * xdisp.c (get_it_property): Use it->window instead of generating
9573 a Lisp object from it->w.
9575 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9577 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9578 get-char-property the window that is being rendered, instead of
9579 the buffer, to support window-specific overlays. (Bug#14575)
9580 (compute_display_string_pos): When W is NULL, use the current
9581 buffer as the object to pass to get-char-property.
9582 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9583 pointer member of the bidi iterator, since no window is pertinent
9586 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9588 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9589 being displayed, and pass it to compute_display_string_pos.
9590 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9591 (bidi_paragraph_init): All callers changed.
9593 * xdisp.c (init_from_display_pos, init_iterator)
9594 (handle_single_display_spec, next_overlay_string)
9595 (get_overlay_strings_1, reseat_1, reseat_to_string)
9596 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9597 Set bidi_it.w member from it->w.
9598 (compute_display_string_pos): Accept additional argument, the
9599 window being displayed, and pass it to Fget_char_property.
9602 * dispextern.h (struct bidi_it): New member w, the window being
9604 (compute_display_string_pos): Adjust prototype.
9606 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9608 * xgselect.c: Remove unneeded include xterm.h.
9610 * process.c (wait_reading_process_output): Check for NS before GLIB.
9611 GLIB may be linked in due to rsvg, but ns_select must be called.
9613 * xgselect.c (xg_select): Remove call to window_system_available
9614 and g_main_context_pending at the top, so Gdk events (i.e. file
9615 notify) are processed when Emacs is started with -nw.
9617 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9619 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9620 (ctagsfiles3): New variable, includes only *.m files.
9621 (TAGS): Use an explicit language name in the regular expressions,
9622 to avoid transformation of '/SOMETHING' by MSYS to
9623 'c:\MSYS\SOMETHING'.
9625 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9627 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9629 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9631 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9632 still need to set the mouse pointer shape and activate help-echo.
9635 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9637 A few porting etc. fixes for the new file monitor code.
9638 See the thread containing
9639 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9640 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9641 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9642 (dir_monitor_callback, Fgfile_rm_watch):
9643 Use assq_no_quit instead of Fassoc, for speed.
9644 (dir_monitor_callback, Fgfile_rm_watch):
9645 eassert that the monitor is a fixnum.
9646 (dir_monitor_callback): No need for CDR_SAFE.
9647 Simplify building of lisp with alternative tails.
9648 (Fgfile_add_watch, Fgfile_rm_watch):
9649 Do not assume glib functions set errno reliably on failure.
9650 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9651 and signal an error otherwise.
9652 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9653 Use Fdelq instead of Fdelete, for speed.
9655 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9657 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9658 don't insist on being invoked on a highlighted tool-bar button.
9659 Avoids losing tool-bar functionality when mouse-highlight is nil.
9660 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9661 Don't highlight when mouse-highlight is nil.
9662 (note_mouse_highlight): When mouse-highlight is nil, don't return
9663 right away; instead, run tool-bar and mode-line highlight
9664 subroutine, clear any existing highlight, and revert the mouse
9665 pointer to its default shape. (Bug#14558)
9667 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9669 * lisp.mk (lisp): Add prog-mode.el.
9671 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9673 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9674 * process.c (dummy_handler): New function.
9675 (lib_child_handler): New static var.
9676 (handle_child_signal): Invoke it.
9677 (catch_child_signal): If a library has set up a signal handler,
9678 save it into lib_child_handler.
9679 (init_process_emacs): If using glib and not on Windows, tickle glib's
9680 child-handling code so that it initializes its private SIGCHLD handler.
9681 * syssignal.h (SA_SIGINFO): Default to 0.
9682 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9683 31; it should no longer be needed now.
9685 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9687 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9689 * gfilenotify.c (globals_of_gfilenotify): New function.
9690 (syms_of_gfilenotify): Move global initialization there.
9692 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9694 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9696 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9697 * keyboard.c (menu_bar_items, tool_bar_items):
9698 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9699 not override local keymaps any more.
9701 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9703 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9705 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9707 * w32console.c (initialize_w32_display): Return the dimensions of
9708 the console window via 2 additional arguments, not via the current
9709 frame. This avoids crashes due to overrunning the bounds of
9710 frame's decode_mode_spec_buffer, which is not resized following
9711 the change of the frame dimensions from the initial 10x10.
9713 * w32term.h (w32_initialize_display_info): Adjust prototype.
9715 * term.c (init_tty): Take dimensions of the frame from the values
9716 returned by initialize_w32_display.
9718 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9719 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9720 (LIBES): Add $(GFILENOTIFY_LIBS).
9722 * w32inevt.c (handle_file_notifications): Add dummy implementation
9723 for !HAVE_W32NOTIFY.
9725 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9727 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9729 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9731 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9733 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9735 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9737 Fix minor problems found by static checking.
9738 * data.c (pure_write_error):
9739 Use xsignal2, not Fsignal, as Fsignal might return.
9740 * eval.c (set_backtrace_debug_on_exit): Now static.
9741 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9742 No longer inline. EXTERN_INLINE is needed only for functions
9743 defined in .h files. Reindent function header as per GNU style.
9744 (backtrace_p, backtrace_top, backtrace_next):
9745 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9746 compiler or linker. Add extern decls to pacify gcc -Wall.
9747 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9749 * frame.c (free_monitors): Define only on platforms that need it.
9750 * nsterm.m (ns_term_init):
9751 * process.c (catch_child_signal):
9752 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9753 defined on all porting targets these days.
9754 * process.c, process.h (catch_child_signal):
9755 Make it extern only if NS_IMPL_GNUSTEP is defined.
9757 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9759 * w32.c (gettimeofday): Make the signature identical to prototype
9760 in nt/inc/sys/time.h.
9762 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9764 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9767 * keyboard.c (safe_run_hooks_error): Improve error message.
9769 * data.c (pure_write_error): Add `object' argument.
9770 * puresize.h (CHECK_IMPURE): Use it.
9772 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9774 * Makefile.in (NOTIFY_OBJ): New variable.
9775 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9777 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9778 Call syms_of_gfilenotify.
9780 * gfilenotify.c: New file.
9782 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9783 and Qfile_w32notify.
9784 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9785 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9787 * lisp.h: Declare syms_of_gfilenotify.
9789 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9791 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9793 Merge the specpdl and backtrace stacks. Make the structure of the
9794 specpdl entries more obvious via a tagged union of structs.
9795 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9796 (enum specbind_tag): New enum.
9797 (struct specbinding): Make it a tagged union of structs.
9798 Add a case for backtrace records.
9799 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9800 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9801 (backtrace_debug_on_exit): New accessors.
9802 (struct backtrace): Remove.
9803 (struct catchtag): Remove backlist field.
9804 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9806 (Flocal_variable_p): Speed up the common case where the binding is
9808 * eval.c (backtrace_list): Remove.
9809 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9810 (set_backtrace_args, set_backtrace_nargs)
9811 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9812 (backtrace_next): New functions.
9813 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9814 (unwind_to_catch, internal_lisp_condition_case)
9815 (internal_condition_case, internal_condition_case_1)
9816 (internal_condition_case_2, internal_condition_case_n): Don't bother
9817 with backtrace_list any more.
9818 (Fsignal): Adjust to new backtrace format.
9819 (grow_specpdl): Move up.
9820 (record_in_backtrace): New function.
9821 (eval_sub, Ffuncall): Use it.
9822 (apply_lambda): Adjust to new backtrace format.
9823 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9825 (specbind): Adjust to new specpdl format. Simplify.
9826 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9827 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9829 (mark_backtrace): Remove.
9830 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9831 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9832 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9834 * profiler.c (record_backtrace): Use get_backtrace.
9835 (handle_profiler_signal): Use backtrace_top_function.
9836 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9839 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9841 * process.h (catch_child_signal): Declare.
9843 * process.c (catch_child_signal): New function.
9844 (init_process_emacs): Call it.
9846 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9847 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9849 (x_set_cursor_type): Remove declaration.
9850 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9851 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9852 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9853 (ns_get_color): Use F suffix on float.
9854 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9855 (ns_get_rgb_color): Remove.
9856 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9857 (note_mouse_movement): x and y are CGFloat.
9858 (ns_draw_fringe_bitmap): Remove unused rowY.
9859 Change #if to COCOA && >= 10_6.
9860 (ns_draw_window_cursor): Remove unused overspill.
9861 (ns_draw_underwave): width and x are EamcsCGFloat.
9862 (ns_draw_box): thickness is CGFloat.
9863 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9864 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9865 if not in main thread.
9866 (ns_get_pending_menu_title, ns_check_menu_open)
9867 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9868 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9869 (sendFromMainThread:): New method.
9870 (changeFont:): size is CGFloat.
9871 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9872 Disable warning about permanent text.
9873 (characterIndexForPoint:): Adjust return type depending on GNUstep
9875 (mouseDown:): delta is CGFloat.
9876 (updateFrameSize): Remove unised variable f.
9877 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9878 Cast float to EmacsCGFloat.
9879 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9880 also to -1 when restoring.
9881 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9882 inside NS_IMPL_COCOA.
9883 (toggleFullScreen:): Put call to toggleFullScreen inside
9884 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9885 (setPosition:portion:whole:): por is CGFloat.
9886 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9887 (mouseDown:): Use CGFloat.
9888 (mouseDragged:): Remove unised variable edge.
9889 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9891 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9893 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9894 when NS_IMPL_GNUSTEP.
9895 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9896 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9897 (EmacsToolbar): Add clearAll. Add tag argument to
9898 addDisplayItemWithImage.
9899 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9901 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9903 * nsmenu.m (ns_update_menubar): Make static.
9904 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9905 (fillWithWidgetValue:): Add cast to SEL for setAction.
9906 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9907 (update_frame_tool_bar): Update code for GNUstep.
9908 (clearAll): New method.
9909 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9910 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9911 Move identifierToItem setObject and activeIdentifiers addObject before
9912 call to insertItemWithItemIdentifier.
9913 (validateVisibleItems): Fix indentation.
9914 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9915 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9916 UtilityWindow to aStyle, remove call to setStyleMask.
9918 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9920 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9921 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9922 Use F suffix on floats.
9923 (ns_char_width): Returns CGFloat.
9924 (ns_ascii_average_width): w is CGFloat instead of float.
9925 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9927 (ns_glyph_metrics): CGFloat instead of float.
9929 * nsfns.m (x_set_foreground_color, x_set_background_color):
9931 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9932 remove unused variables.
9933 (Fns_read_file_name): Keep track if panel is for save.
9934 Use ns_filename_from_panel/ns_directory_from_panel.
9935 (Fns_list_services): delegate only used for COCOA.
9936 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9937 Just return the input if GNUstep.
9938 (x_screen_planes): Remove.
9939 (Fxw_color_values): Use EmacsCGFloat
9940 (Fns_display_monitor_attributes_list): Only get screen number for
9942 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9944 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9945 ns_directory_from_panel.
9947 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9949 * process.c (handle_child_signal): Also use WCONTINUED.
9950 This is so that list-processes doesn't mistakenly list the process
9951 as stopped, when the process has actually been continued and is
9954 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9956 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9957 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9958 not already configured.
9960 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9962 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9964 * Makefile.in (mostlyclean): Remove *.res files.
9966 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9968 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9969 a buffer (bug#8447).
9971 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9973 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9974 display vector, and we backtrack, handle the case that the
9975 previous character position is also displayed from a display
9976 vector or covered by a display string or image. (Bug#14476)
9978 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9980 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9981 (struct MonitorInfo, free_monitors): Remove.
9982 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9983 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9984 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9987 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9988 (struct MonitorInfo, free_monitors): Remove.
9989 (ns_screen_name): Make static.
9990 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9991 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9994 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9995 (struct MonitorInfo): New struct.
9996 (free_monitors, make_monitor_attribute_list): Declare.
9998 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10000 (free_monitors, make_monitor_attribute_list): New functions.
10001 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10004 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10006 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10008 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10010 * keyboard.c: Apply keyboard decoding only to events that come directly
10011 from the tty, not from unread-command-events (bug#14368).
10012 (read_event_from_main_queue): New function, extracted from read_char.
10013 (read_decoded_char): Remove.
10014 (read_decoded_event_from_main_queue): New function to replace it.
10015 (read_char): Use it.
10016 (read_key_sequence): Use read_char rather than read_decoded_char.
10018 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10020 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10022 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10024 2013-05-22 Kenichi Handa <handa@gnu.org>
10026 The following changes are to fix the setting of
10027 buffer-file-coding-system on, for instance, C-x RET c unix RET
10028 _FILE_OF_DOS_EOL_TYPE_ RET.
10030 * coding.h (struct coding_system): New member detected_utf8_chars.
10032 * coding.c (detect_coding_utf_8): Count characters and check EOL
10033 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10035 (setup_coding_system): Do not initialize coding->head_ascii.
10036 (check_ascii): Do not set coding->eol_seen but update it. Do not
10037 call adjust_coding_eol_type here.
10038 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10039 If the eol-type of CODING is already specified, adjust the eol type
10040 of the found coding-system.
10041 (decode_coding_gap): Cancel previous change. Utilize the
10042 character numbers counted by detect_coding_utf_8. Fix detection
10045 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10047 * search.c (looking_at_1): Only set last_thing_searched if the match
10048 changed the match-data (bug#14281).
10050 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10052 * xdisp.c (reseat_at_previous_visible_line_start):
10053 Already declared in dispextern.h, so remove it here.
10054 (move_it_vertically_backward): Likewise.
10056 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10058 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10059 (Fx_display_pixel_width, Fx_display_pixel_height)
10060 (Fx_display_mm_width, Fx_display_mm_height):
10061 Mention `display-monitor-attributes-list' in docstrings.
10063 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10064 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10065 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10066 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10067 (Fx_display_backing_store, Fx_display_visual_class)
10068 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10069 (Fx_display_grayscale_p, Fx_display_pixel_width)
10070 (Fx_display_pixel_height, Fx_display_planes)
10071 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10072 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10073 (Fx_display_mm_width, Fx_display_mm_height)
10074 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10075 height for all physical monitors as in X11.
10077 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10078 Return pixel width or height for all physical monitors as in X11.
10080 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10082 Port --enable-gcc-warnings to clang.
10083 * bytecode.c (exec_byte_code):
10085 Redo diagnostic pragmas to pacify clang, too.
10086 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10087 * editfns.c (Fencode_time):
10088 * fileio.c (file_accessible_directory_p):
10089 * font.c (font_unparse_xlfd):
10090 Use '&"string"[index]' instead of '"string" + (index)'.
10091 * undo.c (user_error): Remove; unused.
10093 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10095 * insdel.c (insert_1_both): Document the arguments, instead of
10096 referring to insert_1, which no longer exists.
10098 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10099 some window, increment windows_or_buffers_changed, so that
10100 *Messages* display in that window is updated. (Bug#14408)
10102 * w32.c: Include epaths.h.
10103 (init_environment): Use cmdproxy.exe without leading directories.
10104 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10106 (gettimeofday): Adjust signature and return value to Posix
10109 * unexw32.c (open_output_file): Delete the existing emacs.exe
10110 before creating it, to break the hard link to the versioned
10113 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10114 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10115 (FIRSTFILE_OBJ): New variables.
10116 (W32_RES): Rename to EMACSRES. All users changed.
10117 (base_obj): Use $(CM_OBJ).
10118 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10119 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10120 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10121 $(W32_RES_LINK) before $(LIBES).
10122 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10124 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10126 * makefile.w32-in (DOC): Use just "DOC".
10128 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10130 * process.c: Export default filters and sentinels to Elisp.
10131 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10133 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10134 (Fset_process_sentinel, Fformat_network_address):
10135 Default to them instead of nil.
10136 (server_accept_connection): Sentinels can't be nil any more.
10137 (read_and_dispose_of_process_output): New function, extracted from
10138 read_process_output.
10139 (read_process_output): Use it; filters can't be nil.
10140 (Finternal_default_process_filter): New function, extracted from
10141 read_process_output.
10142 (exec_sentinel_unwind): Remove function.
10143 (exec_sentinel): Don't zilch sentinel while running.
10144 (status_notify): Sentinels can't be nil.
10145 (Finternal_default_process_sentinel): New function extracted from
10147 (setup_process_coding_systems): Default filter is not nil any more.
10148 (syms_of_process): Export new Elisp functions and initialize
10150 * lisp.h (make_lisp_proc): New function.
10152 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10154 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10156 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10158 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10159 unless we know that the window w is a leaf window.
10160 Another attempt at solving bug#14062.
10162 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10164 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10167 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10169 * image.c (gif_load): Check that subimages fit (Bug#14345).
10171 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10173 * lread.c (skip_dyn_eof): New function.
10174 (read1): Use it to skip the end of a file in response to #@00.
10176 * doc.c (get_doc_string): Slightly relax the sanity checking.
10178 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10180 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10181 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10182 (MonitorInfo): New struct.
10183 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10184 (Fns_display_monitor_attributes_list): New functions.
10185 (display-usable-bounds): Remove.
10186 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10189 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10191 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10192 (GTK_CHECK_VERSION): New macro, if not already defined.
10193 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10194 replaced by GTK_CHECK_VERSION.
10196 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10198 * xterm.h (GTK_PREREQ): New macro.
10199 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10200 to use this macro instead, for consistency and clarity.
10202 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10204 * xdisp.c (row_for_charpos_p): New function, with code of
10205 cursor_row_p, but accepts an additional argument CHARPOS instead
10206 of using a hardcoded PT.
10207 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10208 (row_containing_pos): Call row_for_charpos_p instead of partially
10209 doing the same. Fixes cursor positioning under longlines-mode
10210 when longlines-show-effect includes more than one newline, when
10211 moving the cursor vertically up.
10213 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10215 * makefile.w32-in (ACL_H): New macro.
10216 ($(BLD)/fileio.$(O)): Update dependencies.
10218 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10220 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10221 * Makefile.in (LIB_ACL): New macro.
10222 (LIBACL_LIBS): Remove.
10223 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10224 * fileio.c: Include <acl.h>.
10225 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10226 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10228 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10231 * unexelf.c: Don't assume ElfW (Half) fits in int.
10232 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10233 when dealing with ElfW (Half) values, since they can exceed 2**31
10234 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10235 (entry_address): Omit unused NUM arg. All uses changed.
10237 2013-05-07 Juri Linkov <juri@jurta.org>
10239 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10240 to the string converted from number with `Fnumber_to_string'.
10243 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10245 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10246 This fixes a problem introduced by my previous change.
10248 2013-05-07 Glenn Morris <rgm@gnu.org>
10250 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10252 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10254 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10256 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10258 Static checking by GCC 4.8.0.
10259 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10260 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10261 (x_get_monitor_attributes_fallback)
10262 (x_get_monitor_attributes_xinerama)
10263 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10264 Define only if USE_GTK.
10265 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10266 (x_get_monitor_attributes_fallback): Omit unused locals.
10267 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10268 Use double, not float, to avoid mixed-mode floating point arithmetic.
10270 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10271 Jan Djärv <jan.h.d@swipnet.se>
10273 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10274 (XINERAMA_CFLAGS): New macros.
10275 (ALL_CFLAGS, LIBES): Use them.
10277 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10278 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10279 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10280 (syms_of_xfns): DEFSYM them.
10281 (struct MonitorInfo): New struct.
10282 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10283 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10284 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10285 (x_get_monitor_attributes_xinerama): New functions.
10286 (Fx_display_monitor_attributes_list): New primitive.
10287 (syms_of_xfns): Defsubr it.
10289 * xterm.h (x_display_info): Add Xatom_net_workarea and
10290 Xatom_net_current_desktop.
10292 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10293 and dpyinfo->Xatom_net_current_desktop.
10295 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10297 * xdisp.c (pos_visible_p): Use the special code for finding the
10298 beginning of a display property or overlay for any "replacing"
10299 display property, not just for display strings. This solves
10300 incorrect reporting of position by posn-at-point. (Bug#14241)
10302 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10304 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10305 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10306 Verify that ElfW (Half) fits in int.
10307 (fatal): Use same signature as lisp.h.
10308 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10309 configure and build with -DUNEXELF_DEBUG without worrying about
10310 other modules that use DEBUG.
10311 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10312 possibly-wide integers now uses it instead of plain fprintf.
10313 (entry_address): New function, which avoids problems with 32-bit
10314 overflow on 64-bit hosts.
10315 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10316 (round_up): Don't assume the remainder fits in int.
10317 (find_section): Use bool for boolean. Simplify debug code.
10318 (unexec): Don't assume file sizes fit in int or size_t.
10319 Omit unnecessary trailing newline in 'fatal' format.
10320 Use strerror rather than outputting decimal error number.
10321 Remove unused code when emacs is not defined;
10322 this file relies on Emacs now.
10323 Don't assume e_phnum and e_shnum are positive.
10325 * regex.c: Fix problems when DEBUG is defined.
10326 (extract_number, extract_number_and_incr): Define regardless of
10327 whether DEBUG is defined; that's simpler and makes the code less
10328 likely to go stale in the normal case when DEBUG is not defined.
10329 Return int rather than taking an int * arg. All callers changed.
10330 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10331 Remove, replacing with ...
10332 (DEBUG_PRINT): New macro. All callers changed.
10333 (DEBUG_COMPILES_ARGUMENTS): New macro.
10334 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10335 (print_compiled_pattern, print_double_string) [DEBUG]:
10336 Use prototype rather than old-style definition.
10337 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10338 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10339 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10340 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10341 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10342 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10343 This matters only when DEBUG is defined.
10345 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10347 * xdisp.c (set_iterator_to_next): Set the
10348 ignore_overlay_strings_at_pos_p flag only if we are _really_
10349 iterating over an overlay string, as indicated by the
10350 current.overlay_string_index member. (Bug#14306)
10352 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10354 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10355 to where it is used, to avoid autorelease issues (Bug#14050).
10357 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10359 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10360 * fileio.c (syms_of_fileio): Implement this.
10361 * filelock.c (create_lock_file): If symbolic links don't work, so
10362 we use a regular file as a lock file, do not fsync the lock file;
10365 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10367 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10368 (syms_of_minibuf): Adjust accodingly.
10370 * callint.c (Fcall_interactively): Adjust calls accordingly.
10372 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10374 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10375 w->contents is a buffer before computing everything else.
10376 Use parentheses to disambiguate last part of the condition.
10378 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10379 assertion violations. (Bug#14062)
10381 2013-05-01 David Reitter <david.reitter@gmail.com>
10383 * nsfns.m (ns_tooltip): Initialize.
10385 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10387 * coding.c (decode_coding_gap): Don't remove the character before
10388 a newline unless it's a CR character. (Bug#14287)
10390 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10392 * dispextern.h (struct face): Move enum face_underline_type
10393 earlier so that bitfields can be in the same word.
10395 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10397 * nsfns.m (handlePanelKeys): New function.
10398 (EmacsOpenPanel:performKeyEquivalent:)
10399 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10400 arrows/function/control and copy/paste keys (Bug#14296).
10402 2013-04-27 Juri Linkov <juri@jurta.org>
10404 * callint.c (Fcall_interactively): Call `Qread_number' for
10405 interactive code letter `n' instead of using duplicate code.
10408 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10410 * systime.h (make_timeval): Declare as 'const'.
10412 2013-04-27 Kenichi Handa <handa@gnu.org>
10414 * font.c (font_open_entity): Always open a font of manageable
10417 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10419 Port better to AIX (Bug#14258).
10420 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10423 2013-04-24 Kenichi Handa <handa@gnu.org>
10425 * coding.c (decode_coding_iso_2022): When an invalid escape
10426 sequence is encountered, reset the invocation and designation
10427 status to the safest one.
10429 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10431 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10432 Without this fix, "make distclean" leaves stamp-h1 behind.
10434 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10436 * w32fns.c (w32_fullscreen_rect): New function to compute the
10437 window rectangle for the given fullscreen mode.
10438 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10439 longer tunes the window size. This keeps the window's edges flush
10440 with the screen and allows the taskbar to hide itself in fullboth.
10442 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10443 window decorations and uses the entire screen.
10445 * w32term.h (w32_fullscreen_rect) Add prototype.
10446 (struct w32_output): Replace normal_width, normal_height,
10447 normal_top, and normal_left members with a single normal_placement
10449 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10451 (FRAME_NORMAL_PLACEMENT): New macro.
10453 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10455 * minibuf.c (Ftest_completion): Silence compiler warning.
10457 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10459 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10462 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10465 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10466 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10467 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10468 parentheses where appropriate.
10470 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10472 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10474 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10476 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10477 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10478 Mention in the doc string that setting these variables takes
10479 effect only after a call to set-window-buffer. (Bug#14200)
10481 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10483 * indent.c (Fvertical_motion): Don't consider display strings on
10484 overlay strings as display strings on the buffer position we
10485 started from. This prevents vertical cursor motion from jumping
10486 more than one line when there's an overlay string with a display
10487 property at end of line.
10488 Reported by Karl Chen <Karl.Chen@quarl.org> in
10489 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10491 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10493 * window.c (select_window): `record_buffer' even if window is
10494 already selected (bug#14191).
10496 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10498 * window.c (Fwindow_end): Test more flags, including the buffer's
10499 last_overlay_modified flag, to determine whether the window's
10500 display is really up-to-date. Prevents the function from
10501 returning a stale value. (Bug#14170)
10502 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10505 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10507 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10508 garbaged only if it is not already the top frame on its TTY.
10509 This prevents flickering due to constant redrawing of TTY frames when
10510 there are GUI frames open in the same session. (Bug#13864)
10512 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10514 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10515 of marking the idle timers directly.
10517 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10519 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10520 tables (bug#14054).
10522 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10524 * window.c (select_window): Don't record_buffer while the invariant is
10525 temporarily broken (bug#14161).
10527 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10529 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10531 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10533 2013-04-07 Romain Francoise <romain@orebokech.com>
10535 Ignore additional platform-specific ACL errors (Bug#13702).
10536 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10537 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10539 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10541 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10544 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10546 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10547 This bug was introduced by my 2013-02-25 change that simplified
10548 data_start configuration. Without this change, on GNU/Linux
10549 an Emacs configured with --enable-profiling fails immediately
10550 due to a profiler signal.
10551 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10552 with these flags. On platforms where special flags are needed
10553 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10554 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10555 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10557 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10559 Get rid of some platform-specific functions examining window
10560 system and its capabilities. This is a partial rework of the
10562 * lisp.h (have_menus_p): Remove prototype. This function is
10563 replaced with platform-independent window_system_available.
10564 (check_window_system): Move to...
10565 * frame.h (decode_window_system_frame, window_system_available):
10566 ...here, add new prototypes.
10567 * frame.c (window_system_available, decode_window_system_frame):
10569 (check_window_system): Platform-independent now.
10570 * xterm.h (x_in_use): Remove declaration.
10572 * w32term.h (check_x_frame):
10573 * nsterm.h (check_x_frame): Remove prototypes. This function
10574 is replaced with platform-independent decode_window_system_frame.
10575 * msdos.c (have_menus_p): Remove.
10576 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10577 Remove platform-specific functions. Use check_window_system,
10578 decode_window_system_frame and check_ns_display_info where
10579 appropriate. Minor style and comment tweaks.
10580 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10581 (check_x_frame): Likewise.
10582 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10584 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10585 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10586 * xmenu.c, xselect.c: All related users changed.
10588 2013-04-03 Kenichi Handa <handa@gnu.org>
10590 The following changes is to optimize the code for reading UTF-8
10593 * coding.c (check_ascii): Rename from detect_ascii. Return value
10594 changed. Check EOL format. Do not call adjust_coding_eol_type
10596 (check_utf_8): New function.
10597 (adjust_coding_eol_type): Do nothing if already adjusted.
10598 (detect_coding): Compare the return value of check_ascii with
10599 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10600 (decode_coding_gap): Optimize for valid UTF-8.
10602 2013-03-21 Kenichi Handa <handa@gnu.org>
10604 * coding.c (syms_of_coding): Cancel previous change.
10606 * insdel.c (insert_from_gap): Fix previous change.
10608 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10610 Consistently use platform-specific function to detect window system.
10611 * lisp.h (check_window_system): New prototype. This function is
10612 going to replace check_x, check_w32 and check_ns.
10613 (have_menus_p): Mention msdos.c in comment.
10614 * fontset.c (check_window_system_func): Remove. Adjust all users.
10615 * fontset.h (check_window_system_func): Remove prototype.
10616 * nsterm.h (check_ns):
10617 * xterm.h (check_x):
10618 * w32term.h (check_w32): Likewise.
10619 * menu.c (Fx_popup_menu): Use check_window_system.
10620 * msdos.c (check_window_system): Define for MS-DOS.
10621 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10622 * w32fns.c (check_window_system): Likewise for MS-Windows.
10623 * xfns.c (check_window_system): Likewise for X.
10624 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10625 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10627 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10629 Prefer < to > in range checks such as 0 <= i && i < N.
10630 This makes it easier to visualize quantities on a number line.
10631 This patch doesn't apply to all such range checks,
10632 only to the range checks affected by the 2013-03-24 change.
10633 This patch reverts most of the 2013-03-24 change.
10634 * alloc.c (xpalloc, Fgarbage_collect):
10635 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10636 * character.c (string_escape_byte8):
10637 * charset.c (read_hex):
10638 * data.c (cons_to_unsigned):
10639 * dispnew.c (update_frame_1):
10640 * doc.c (Fsubstitute_command_keys):
10641 * doprnt.c (doprnt):
10642 * editfns.c (hi_time, decode_time_components):
10643 * fileio.c (file_offset):
10644 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10645 * font.c (font_intern_prop):
10646 * frame.c (x_set_alpha):
10647 * gtkutil.c (get_utf8_string):
10648 * indent.c (check_display_width):
10649 * keymap.c (Fkey_description):
10650 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10652 * minibuf.c (read_minibuf_noninteractive):
10653 * process.c (wait_reading_process_output):
10654 * search.c (Freplace_match):
10655 * window.c (get_phys_cursor_glyph):
10656 * xdisp.c (redisplay_internal):
10657 * xsmfns.c (smc_save_yourself_CB):
10658 Prefer < to > for range checks.
10659 * dispnew.c (sit_for): Don't mishandle NaNs.
10660 This fixes a bug introduced in the 2013-03-24 change.
10661 * editfns.c (decode_time_components): Don't hoist comparison.
10662 This fixes another bug introduced in the 2013-03-24 change.
10664 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10666 * frame.h (struct frame): Drop scroll_bottom_vpos
10667 member becaue all real users are dead long ago.
10668 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10669 * xdisp.c (redisplay_internal): Adjust user.
10671 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10673 * nsmenu.m (showAtX:Y:for:): setLevel to
10674 NSPopUpMenuWindowLevel (Bug#13998).
10676 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10678 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10679 (ns_check_pending_open_menu): Declare.
10681 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10682 (x_activate_menubar): Update the menu with title that matches
10683 ns_get_pending_menu_title, and call
10684 ns_check_pending_openmenu (Bug#12698).
10685 (menuWillOpen:): New method.
10686 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10688 * nsterm.m (menu_will_open_state, menu_mouse_point)
10689 (menu_pending_title): New varaibles.
10690 (ns_get_pending_menu_title, ns_check_menu_open)
10691 (ns_check_pending_open_menu): New functions.
10693 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10695 * indent.c (current_column_bol_cache): Remove leftover which is not
10696 used in Fmove_to_column any more.
10697 (current_column, scan_for_column): Adjust users.
10698 * keyboard.c (last_point_position_buffer, last_point_position_window):
10699 Remove leftovers which are not used for recording undo any more.
10700 (command_loop_1, syms_of_keyboard): Adjust users.
10701 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10702 redisplay_window any more.
10703 (move_it_to): Adjust user.
10705 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10707 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10708 Update dependencies.
10710 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10712 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10713 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10714 forward references.
10716 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10718 * window.h (struct window): Replace hchild, vchild and buffer slots
10719 with a single slot 'contents'. This is possible because each valid
10720 window may have either the child window (in vertical or horizontal
10721 combination) or buffer to display (for the leaf window). Using that,
10722 a lot of operations to traverse and/or change window hierarchies may
10723 be simplified. New member horizontal is used to distinguish between
10724 horizontal and vertical combinations of internal windows.
10725 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10726 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10727 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10728 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10729 Use contents slot, not buffer, where appropriate.
10730 (wset_combination): New function.
10731 (wset_buffer): Add eassert.
10732 (Fframe_first_window): Simplify the loop reaching first window.
10733 (Fwindow_buffer): Use WINDOW_LEAF_P.
10734 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10735 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10736 (unshow_buffer): Convert initial debugging check to eassert.
10737 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10738 (make_parent_window, window_resize_check, window_resize_apply)
10739 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10740 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10741 Adjust to match struct window changes.
10742 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10743 (mark_window_cursors_off, count_windows, get_leaf_windows)
10744 (foreach_window_1): Simplify the loop.
10745 * alloc.c (mark_object): Do not check for the leaf window because
10746 internal windows has no glyph matrices anyway.
10747 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10748 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10749 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10750 (build_frame_matrix_from_window_tree, mirror_make_current)
10751 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10752 (update_window_tree, set_window_update_flags): Simplify the loop.
10753 (sync_window_with_frame_matrix_rows): Enforce live window.
10754 Use contents slot, not buffer, where appropriate.
10755 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10756 and WINDOW_HORIZONTAL_COMBINATION_P.
10757 (make_frame_visible_1): Simplify the loop.
10758 Use contents slot, not buffer, where appropriate.
10759 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10760 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10761 (expose_window_tree): Likewise.
10762 Use contents slot, not buffer, where appropriate.
10763 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10764 to avoid deleted windows. Use contents slot instead of buffer.
10765 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10766 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10767 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10768 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10770 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10772 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10773 identify the reasons for assertion violations in bug#14062 and
10775 (Fx_show_tip): Fix compilation error under
10776 "--enable-check-lisp-object-type". (Bug#14073)
10778 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10779 Reported by <rzl24ozi@gmail.com>.
10781 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10783 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10785 (unwind_with_echo_area_buffer): ...to restore it here.
10786 This is needed to ensure that...
10787 (redisplay_window): ...both window markers are valid here,
10788 which is verified by eassert.
10789 * editfns.c (save_excursion_save): Do not assume that
10790 selected_window always displays the buffer.
10791 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10794 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10796 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10799 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10801 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10803 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10805 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10806 since MinGW's w32api headers do. This avoids compiler warnings.
10808 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10809 if already defined.
10811 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10813 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10815 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10817 * gtkutil.c (style_changed_cb): Check if frame is live and an
10818 X frame (Bug#14038).
10820 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10822 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10823 Define only for _WIN32_WINNT less than 0x0500.
10824 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10826 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10827 see its own definitions of 'struct timeval' and 'struct timezone'.
10829 Fix incompatibilities between MinGW.org and MinGW64 headers.
10830 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10832 * w32.c (REPARSE_DATA_BUFFER): Guard with
10833 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10835 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10837 * xterm.c: Include X11/XKBlib.h
10838 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10840 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10842 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10844 * blockinput.h (input_blocked_p): Likewise.
10845 * bytecode.c (exec_byte_code): Likewise.
10846 * callproc.c (call_process_kill, call_process_cleanup)
10847 (Fcall_process): Likewise.
10848 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10849 (Fccl_execute_on_string): Likewise.
10850 * character.c (string_escape_byte8): Likewise.
10851 * charset.c (read_hex): Likewise.
10852 * cm.c (calccost): Likewise.
10853 * data.c (cons_to_unsigned): Likewise.
10854 * dired.c (directory_files_internal, file_name_completion):
10856 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10857 (sit_for): Likewise.
10858 * doc.c (Fsubstitute_command_keys): Likewise.
10859 * doprnt.c (doprnt): Likewise.
10860 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10861 * emacsgtkfixed.c: Likewise.
10862 * fileio.c (file_offset, Fwrite_region): Likewise.
10863 * floatfns.c (Fexpt, fmod_float): Likewise.
10864 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10866 * font.c (font_intern_prop): Likewise.
10867 * frame.c (x_set_alpha): Likewise.
10868 * gtkutil.c (get_utf8_string): Likewise.
10869 * indent.c (check_display_width): Likewise.
10870 * intervals.c (create_root_interval, rotate_right, rotate_left)
10871 (split_interval_right, split_interval_left)
10872 (adjust_intervals_for_insertion, delete_node)
10873 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10874 (merge_interval_right, merge_interval_left, copy_intervals)
10875 (set_intervals_multibyte_1): Likewise.
10876 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10877 * keymap.c (Fkey_description): Likewise.
10878 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10879 * lread.c (openp, read_integer, read1, string_to_number):
10881 * menu.c (ensure_menu_items): Likewise.
10882 * minibuf.c (read_minibuf_noninteractive): Likewise.
10883 * print.c (printchar, strout): Likewise.
10884 * process.c (create_process, Faccept_process_output)
10885 (wait_reading_process_output, read_process_output, send_process)
10886 (wait_reading_process_output): Likewise.
10887 * profiler.c (make_log, handle_profiler_signal): Likewise.
10888 * regex.c (re_exec): Likewise.
10889 * regex.h: Likewise.
10890 * search.c (looking_at_1, Freplace_match): Likewise.
10891 * sysdep.c (get_child_status, procfs_ttyname)
10892 (procfs_get_total_memory): Likewise.
10893 * systime.h (EMACS_TIME_VALID_P): Likewise.
10894 * term.c (dissociate_if_controlling_tty): Likewise.
10895 * window.c (get_phys_cursor_glyph): Likewise.
10896 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10897 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10899 * xfns.c (Fx_window_property): Likewise.
10900 * xmenu.c (set_frame_menubar): Likewise.
10901 * xselect.c (x_get_window_property, x_handle_dnd_message):
10903 * xsmfns.c (smc_save_yourself_CB): Likewise.
10904 * xterm.c (x_scroll_bar_set_handle): Likewise.
10906 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10908 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10909 to be optional or nil. Adjust comment and convert it to docstring.
10910 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10911 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10913 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10915 Static checking by GCC 4.8-20130319.
10916 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10917 * process.c (Fset_process_datagram_address)
10918 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10919 * xdisp.c (get_char_face_and_encoding)
10920 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10921 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10922 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10924 2013-03-24 Ken Brown <kbrown@cornell.edu>
10926 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10927 fix compilation on 64-bit Cygwin, where underscores are not
10928 automatically prepended.
10930 * w32term.c (w32_initialize): Silence compiler warning.
10932 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10934 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10935 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10936 variables, to save and restore frame dimensions.
10937 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10938 after returning from a 'fullscreen' configuration.
10939 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10940 to avoid races between the main thread and the input thread.
10942 * w32term.h (struct w32_output): New members normal_width,
10943 normal_height, normal_top, normal_left, and prev_fsmode.
10944 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10945 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10946 members of a frame.
10948 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10949 'fullscreen' parameter. Always record previous width and height
10950 of the frame, except when switching out of maximized modes, so
10951 that they could be restored correctly, instead of resetting to the
10952 default frame dimensions. Send SC_RESTORE command to the frame,
10953 unless we are going to send SC_MAXIMIZE, to restore the frame
10954 resize hints in the mouse pointer shown by the window manager.
10957 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10959 * lisp.h (get_frame_param): Adjust conditions for prototype
10962 2013-03-22 Ken Brown <kbrown@cornell.edu>
10964 * unexcw.c: Drop unneeded inclusion of w32common.h.
10965 (report_sheap_usage): Declare.
10966 (read_exe_header): Add magic numbers for x86_64.
10967 (fixup_executable): Fix printf format specifier for unsigned long
10970 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10972 * frame.h (struct frame): Put menu_bar_window under #ifdef
10973 because this member is not needed when X toolkit is in use.
10974 (fset_menu_bar_window):
10975 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10976 (free_glyphs, update_frame):
10977 * xdisp.c (expose_frame): Likewise.
10978 (display_menu_bar): Likewise. Remove redundant eassert.
10979 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10982 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10984 Use functions and constants to manipulate Lisp_Save_Value objects.
10985 This replaces code that used macros and strings and token-pasting.
10986 The change makes the C source a bit easier to follow,
10987 and shrinks the Emacs executable a bit.
10988 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10989 (make_save_value): Change 1st arg from string to enum. All callers
10992 (mark_object): Use if, not #if, for GC_MARK_STACK.
10993 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10994 (XSAVE_OBJECT): Now functions, not macros.
10995 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10996 the constant was never used.
10997 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10998 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10999 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11000 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11002 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11003 type3 with a single member save_type. All uses changed.
11004 (save_type, set_save_pointer, set_save_integer): New functions.
11005 * print.c (PRINTX): Remove.
11007 * alloc.c: Remove redundant static declarations.
11009 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11011 * window.h (struct window): Convert left_col, top_line, total_lines
11012 and total_cols from Lisp_Objects to integers. Adjust comments.
11013 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11015 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11016 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11017 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11018 Adjust users where appropriate.
11020 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11022 * frame.h (struct frame): Drop resx and resy because the same data is
11023 available from window system-specific output context. Adjust users.
11024 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11025 New functions to provide defaults when no window system available.
11026 (FRAME_RES_X, FRAME_RES_Y): New macros.
11027 (NUMVAL): Move from xdisp.c.
11028 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11029 (Ffont_face_attributes, Fopen_font):
11030 * image.c (gs_load):
11031 * w32font.c (fill_in_logfont):
11032 * xdisp.c (calc_pixel_width_or_height):
11033 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11034 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11036 2013-03-20 Kenichi Handa <handa@gnu.org>
11038 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11039 to 1 (temporary workaround until a bug related to ASCII
11040 optimization is fixed).
11042 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11044 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11045 Signal error if window is not internal. Adjust docstring.
11046 (delete_all_child_windows): Use combination_limit to save the buffer.
11047 (Fset_window_configuration): Adjust accordingly.
11048 * print.c (syms_of_print): Initialize debugging output not here...
11049 (init_print_once): ...but in a new function here.
11050 * lisp.h (init_print_once): Add prototype.
11051 * emacs.c (main): Add call to init_print_once. Adjust comments.
11053 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11055 * window.c (window_resize_check, window_resize_apply)
11056 (window_from_coordinates, recombine_windows, set_window_buffer)
11057 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11058 (Fsplit_window_internal, Fdelete_window_internal)
11059 (freeze_window_starts): Use bool for booleans.
11060 * window.h (window_frame_coordinates, resize_frame_windows)
11061 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11063 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11065 * dispnew.c (bitch_at_user): Use `user-error'.
11067 2013-03-17 Ken Brown <kbrown@cornell.edu>
11069 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11070 as return type of image_background. (Bug#13981)
11071 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11073 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11075 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11076 (ns_select): Don't return with result uninitialized.
11078 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11081 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11083 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11084 directories. If filename is nil, get directory name (Bug#13932).
11085 Use getFilename and getDirectory.
11086 (getFilename, getDirectory): New methods for EmacsSavePanel and
11088 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11090 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11092 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11094 2013-03-15 Kenichi Handa <handa@gnu.org>
11096 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11097 (adjust_after_replace): Make it back to static. Delete the third
11098 arg text_at_gap_tail. Cancel the code for handling it.
11100 * coding.h (struct coding_system): New member eol_seen.
11102 * coding.c (detect_ascii): New function.
11103 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11104 when the source bytes are actually scanned. On detecting for
11105 coding_category_utf_8_auto, call detect_ascii instead of scanning
11106 source bytes directly.
11107 (produce_chars): Call insert_from_gap with the new arg 0.
11108 (encode_coding): Likewise.
11109 (decode_coding_gap): Control ASCII optimization by the variable
11110 disable_ascii_optimization instead of #ifndef .. #endif.
11111 Deccode EOL format according to coding->eol_seen.
11112 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11115 * lisp.h (adjust_after_replace): Cancel externing it.
11116 (insert_from_gap): Adjust prototype.
11118 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11120 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11121 FULLSCREEN_MAXIMIZED. (Bug#13935)
11123 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11125 * region-cache.c (find_cache_boundary, move_cache_gap)
11126 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11127 Simplify debugging check and convert to eassert. Adjust comment.
11128 (pp_cache): Put under ENABLE_CHECKING.
11130 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11132 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11133 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11134 and WM_ACTIVATEAPP.
11135 (w32fullscreen_hook): If the frame is visible, reset
11136 f->want_fullscreen flag after changing the frame size. If the
11137 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11140 2013-03-13 Daniel Colascione <dancol@dancol.org>
11142 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11143 too so that these builds can use Cygwin's file conversion
11144 functions. (We've been building and linking cygw32.o all along
11145 and just not using it.)
11147 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11149 File synchronization fixes (Bug#13944).
11150 * Makefile.in (LIB_FDATASYNC): New macro.
11152 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11153 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11154 Don't worry about HAVE_FSYNC, since a substitute fsync is
11155 available if the system lacks one.
11156 (Fwrite_regin): Retry fsync if interrupted.
11158 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11160 * w32term.c (w32_read_socket): If the Emacs frame is being
11161 activated, call w32fullscreen_hook, to make sure the new frame
11162 dimensions are in effect. (Bug#13937)
11164 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11166 * xdisp.c (init_iterator): Simplify because both character and byte
11167 positions are either specified or -1. Add eassert. Adjust comment.
11168 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11169 character and byte positions can be obtained from marker.
11171 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11173 Static checking by Sun C 5.12.
11174 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11175 * bytecode.c (exec_byte_code):
11176 * dispnew.c (init_display):
11178 * fileio.c (Fsubstitute_in_file_name):
11179 * keyboard.c (Fevent_convert_list):
11180 * keymap.c (Fsingle_key_description):
11181 * term.c (maybe_fatal, fatal):
11182 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11183 * xsmfns.c (Fhandle_save_session):
11184 Omit unreachable code.
11185 * keymap.c (map_keymap_char_table_item): Cast void * to
11186 a function pointer type; the C Standard requires this.
11188 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11189 Include <sys/param.h> unconditionally, as that works elsewhere and
11190 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11191 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11194 See ChangeLog.12 for earlier changes.
11196 ;; Local Variables:
11200 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11202 This file is part of GNU Emacs.
11204 GNU Emacs is free software: you can redistribute it and/or modify
11205 it under the terms of the GNU General Public License as published by
11206 the Free Software Foundation, either version 3 of the License, or
11207 (at your option) any later version.
11209 GNU Emacs is distributed in the hope that it will be useful,
11210 but WITHOUT ANY WARRANTY; without even the implied warranty of
11211 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11212 GNU General Public License for more details.
11214 You should have received a copy of the GNU General Public License
11215 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.