1 2014-11-03 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
4 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
5 frame; instead, print an error message.
7 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
9 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
11 2014-10-31 Jan Djärv <jan.h.d@swipnet.se>
13 * macfont.m (macfont_glyph_extents): Turn off syntetic bold
14 if force_integral_p (i.e. no antialias).
15 (macfont_draw): Check ns_antialias_text, also turn off syntetic
16 bold if no antialias (Bug#18876).
18 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
19 was given (Bug#18846).
21 2014-10-30 Jan Djärv <jan.h.d@swipnet.se>
23 * nsterm.h (ns_set_doc_edited): Declare taking no args.
25 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
26 instead of in xdisp.c, function now takes void. (Bug#18884).
28 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
29 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
31 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
32 struct window* (Bug#18889).
33 Remove getMouseMotionPart.
34 (ns_output): Make icon_top/left int.
36 * nsfns.m (x_icon): icon_top/left is int.
38 * nsterm.m (ns_mouse_position): Remove unused code.
39 (initFrame:window:, dealloc): Use window instead of win.
40 (getMouseMotionPart:window:x:y:): Remove, unused.
41 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
43 2014-10-30 Samuel Bronson <naesten@gmail.com>
45 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
47 2014-10-28 Eli Zaretskii <eliz@gnu.org>
49 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
50 build_string, when importing a home directory. (Bug#18873)
52 2014-10-26 Eli Zaretskii <eliz@gnu.org>
54 * dispnew.c (buffer_posn_from_coords): Use
55 WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
56 account for the header-line height. (Bug#18839)
58 2014-10-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
60 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
62 (erase_phys_cursor): Fix confusion between window-relative and
63 text area-relative x-coordinates. [Backport]
65 2014-10-20 Glenn Morris <rgm@gnu.org>
67 * minibuf.c (history-length): Increase default from 30 to 100.
70 2014-10-20 Stefan Monnier <monnier@iro.umontreal.ca>
72 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
75 2014-10-20 Glenn Morris <rgm@gnu.org>
77 * Version 24.4 released.
79 2014-10-17 Eli Zaretskii <eliz@gnu.org>
81 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
82 1-pixel R2L characters.
83 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
84 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
86 2014-10-10 Paul Eggert <eggert@cs.ucla.edu>
88 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
89 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
91 2014-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
93 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
96 2014-10-08 K. Handa <handa@gnu.org>
98 * coding.c (detect_coding_iso_2022): Set coding->rejected
99 correctly when an invalid escape sequence is found (Bug#18610).
101 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
103 * font.c (font_list_entities): Do not add empty vector to font cache.
104 (font_matching_entity): Likewise. If matching entity is found, insert
105 1-item vector with this entity instead of an entity itself (Bug#17125).
107 2014-10-02 Eli Zaretskii <eliz@gnu.org>
109 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
110 iterator backwards, to resync the bidi iterator. (Bug#18584)
112 2014-10-01 Jan Djärv <jan.h.d@swipnet.se>
114 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
115 make a font_object from a tty frame (Bug#18573).
116 (Finternal_set_lisp_face_attribute): Add FIXME comment.
118 2014-09-30 Eli Zaretskii <eliz@gnu.org>
120 * w32fns.c (w32_createwindow): Accept an additional argument, an
121 array of 2 values specifying the coordinates of the frame's
122 top-left corner. Use these values instead of calling x_get_arg,
123 which can cons Lisp objects, and therefore cannot be called except
124 from the main thread. Remove redundant tests for the default values.
125 (my_create_window): Move the calculation of the coordinates of the
126 frame's top-left edge here. Pass them to the input thread via the
127 second parameter of the WM_EMACS_CREATEWINDOW message.
128 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
131 2014-09-29 Eli Zaretskii <eliz@gnu.org>
133 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
134 (redisplay_window): Treat the frame's frozen_window_starts flag
135 the same way as the optional_new_start flag for the window: only
136 obey it if the glyph row showing point will be fully visible.
137 Likewise when the window start is in a continuation line. If,
138 after trying everything under the 'force_start' label, point is
139 still not fully visible, give up and scroll the window.
140 Add debugging traces. (Bug#18545)
142 * window.c (Frecenter): Set the window's redisplay flag.
144 2014-09-24 Eli Zaretskii <eliz@gnu.org>
146 * w32term.c (w32_read_socket): Don't use frame dimensions for
147 resizing if GetClientRect returned an empty (0, 0, 0, 0)
148 rectangle. Check the return value of GetClientRect, and don't use
149 the results if it didn't succeed.
151 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
152 in columns and lines after correcting the pixel dimensions in
154 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
155 negative values to xrealloc. (Bug#18528)
157 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
159 On OSX, do not free font-specific data more than once (Bug#18501).
160 * macfont.m (macfont_close): Release and free font-specific data
161 only if it wasn't previously freed.
163 2014-09-21 David Caldwell <david@porkrind.org> (tiny change)
165 * unexmacosx.c (dump_it): Improve error message.
167 2014-09-18 Juri Linkov <juri@jurta.org>
169 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
170 (Bug#10747, bug#18334)
172 2014-09-18 Eli Zaretskii <eliz@gnu.org>
174 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
175 units in which the position is measured. (Bug#18493)
177 * xdisp.c (redisplay_internal): Force redisplay of all windows
178 that show a buffer whose narrowing has changed. (Bug#18490)
180 2014-09-16 Eli Zaretskii <eliz@gnu.org>
182 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
183 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
184 lines, draw the hollow-box and hbar cursors on the right side of
185 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
188 * xterm.c (x_draw_stretch_glyph_string):
189 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
190 caused the block cursor to disappear on a TAB in R2L lines in
191 every window except the leftmost one. Reported by Martin Rudalics
194 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
196 Always use matched specpdl entry to record call arguments (Bug#18473).
197 * lisp.h (record_in_backtrace): Adjust prototype.
198 * eval.c (record_in_backtrace): Return current specpdl level.
199 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
200 (eval_sub, Ffuncall): Record call arguments in matched specpdl
201 entry and use that entry in call to backtrace_debug_on_exit.
202 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
203 (do_debug_on_call): Get current specpdl level as 2nd arg.
205 Prefer ptrdiff_t to int and avoid integer overflows.
206 * fileio.c (make_temp_name):
207 * font.c (font_parse_family_registry): Avoid integer
208 overflow on string size calculation.
209 * data.c (Faset): Likewise for byte index.
211 2014-09-15 Eli Zaretskii <eliz@gnu.org>
213 Fix display of R2L lines in partial-width windows.
214 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
215 assigned the correct value.
216 (extend_face_to_end_of_line): Account for truncation and
217 continuation glyphs in R2L rows when one of the fringes is not
219 (display_line): Don't assign negative X offset to a row if we are
220 going to produce a truncation glyph for it. When handling
221 truncated R2L rows, consider the width of the left fringe instead
223 (produce_special_glyphs): Fix bogus assignments.
225 2014-09-14 Eli Zaretskii <eliz@gnu.org>
227 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of
229 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
230 set errno to EAGAIN instead, to allow the caller to retry the
231 write after some waiting. Fixes deadlocks when Emacs exchanges a
232 lot of data through the pipe. (Bug#18420)
234 2014-09-13 Eli Zaretskii <eliz@gnu.org>
236 * sound.c (Fplay_sound_internal): Encode the sound file name in
237 the ANSI codepage. Expand it against data-directory, as per docs,
238 not against the current directory. No need to make a local copy
239 of the file name; pass the encoded file name directly to
240 do_play_sound. (Bug#18463)
242 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
243 NULL, and the file name is not encodable in ANSI codepage, return
244 the string with "?" replacement characters, which will fail the
245 caller. This avoids returning a random value in that case.
247 2014-09-11 Martin Rudalics <rudalics@gmx.at>
249 * window.c (Fresize_mini_window_internal): Set w->total_lines
250 from w->pixel_height (Bug#18422).
252 2014-09-09 Jan Djärv <jan.h.d@swipnet.se>
254 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
255 (toggleFullScreen:): Take frame_resize_pixelwise into account when
256 setting resize increments (Bug#18435).
258 2014-09-09 Eli Zaretskii <eliz@gnu.org>
260 * xdisp.c (pos_visible_p): Properly save and restore the iterator
261 state around the call to line_bottom, since it can move the
262 iterator to another screen line. This fixes off-by-one errors in
263 the reported row in some rare cases.
265 2014-09-07 Eli Zaretskii <eliz@gnu.org>
267 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
268 always make sure the marginal areas of the row are in sync with
269 what the window wants. (Bug#18419)
271 2014-09-04 Eli Zaretskii <eliz@gnu.org>
273 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
274 existing binding of a variable, to avoid silently aborting
275 commands that use specbind. (Bug#18331)
277 2014-09-02 Eli Zaretskii <eliz@gnu.org>
279 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
280 the reported row in the case of a window with a header line, by
281 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
282 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
284 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
286 * eval.c (internal_lisp_condition_case): Don't overrun the stack
287 when configured --with-wide-int on typical 32-bit platforms.
289 2014-08-31 Eli Zaretskii <eliz@gnu.org>
291 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
292 when HPOS is negative, for the benefit of R2L glyph rows whose
293 newline overflows into the fringe.
295 2014-08-30 Ken Brown <kbrown@cornell.edu>
297 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define.
300 2014-08-28 Eli Zaretskii <eliz@gnu.org>
302 * syntax.c (scan_lists): Don't examine positions before BEGV.
305 2014-08-25 Eli Zaretskii <eliz@gnu.org>
307 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
309 2014-08-18 Eli Zaretskii <eliz@gnu.org>
311 * xdisp.c (handle_stop): Improve commentary.
313 * indent.c (Fvertical_motion): Fix vertical motion up through a
314 display property after a newline. (Bug#18276)
316 2014-08-17 Eli Zaretskii <eliz@gnu.org>
318 * xdisp.c (display_line): Don't assume that the call to
319 reseat_at_next_visible_line_start ends up at a character
320 immediately following the newline on the previous line.
321 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
322 beyond ZV, which causes infloop in redisplay. For the details, see
323 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
325 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
326 coordinate for hscrolled R2L screen lines. (Bug#18277)
328 2014-08-11 Ken Brown <kbrown@cornell.edu>
330 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
331 ERRORCHECK mutexes. (Bug#18222)
333 2014-08-11 Glenn Morris <rgm@gnu.org>
335 * fileio.c: Revert 2013-01-31 change, which chose coding system for
336 writing before backing up, since it causes a more serious problem
337 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
338 (choose_write_coding_system): No longer callable from Lisp.
339 Move last piece back here from Fwrite_region.
340 (Fwrite_region, syms_of_fileio): Update for above changes.
342 2014-08-09 Martin Rudalics <rudalics@gmx.at>
344 * window.c (Fwindow_new_total, Fwindow_new_normal)
345 (Fwindow_new_pixel, Fset_window_new_pixel)
346 (Fset_window_new_total, Fset_window_new_normal): Second attempt
347 to fix the doc-strings of these functions. See:
348 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
350 2014-08-08 Martin Rudalics <rudalics@gmx.at>
352 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
353 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
354 (Fwindow_new_pixel, Fset_window_new_pixel)
355 (Fset_window_new_total, Fset_window_new_normal)
356 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
358 2014-08-07 Eli Zaretskii <eliz@gnu.org>
360 * fontset.c (Finternal_char_font): Recompute basic faces if the
361 frame's face cache was cleared. (Bug#18162)
363 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
365 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
366 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
367 base buffer's undo list.
369 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
371 Fix bug with an attempt to select uninitialized frame (Bug#18161).
372 * xfns.c (Fx_create_frame): Move call to change_frame_size to
373 a section where Lisp evaluation is disabled. This way a pointer
374 to uninitialized frame is not accessible from Lisp, which becomes
375 critical if following call to x_figure_window_size throws an error.
377 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
379 Fix bug with clang + directory_files_internal + GC (Bug#16986).
380 * dired.c (directory_files_internal): Use a volatile variable
381 to prevent the compiler from optimizing away all copies of a local.
382 I wonder how many other GC-related bugs like this lurk elsewhere?
384 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
385 * xterm.h (struct x_display_info): New member 'connection'.
386 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
387 so that x_delete_terminal has a file descriptor to pass to
388 delete_keyboard_wait_descriptor.
390 2014-08-01 Eli Zaretskii <eliz@gnu.org>
392 Fix display of R2L lines when the last character fits only partially.
393 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
395 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
396 R2L row is visible only partially, give the row a negative x
398 (display_line): Fix the calculation of the glyph whose pixel width
399 is used to decide whether the last produced glyph fits on the
400 line. When the last glyph fits only partially, give the row a
403 2014-07-29 Eli Zaretskii <eliz@gnu.org>
405 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
406 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
407 pixel width of the first glyph that is hscrolled from display.
408 (display_line): In R2L glyph rows, don't give a negative offset to
409 row->x when the first glyph begins before first_visible_x.
411 2014-07-29 Andreas Schwab <schwab@suse.de>
413 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
414 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
416 2014-07-28 Eli Zaretskii <eliz@gnu.org>
418 * xdisp.c (display_line): If called with iterator set up to write
419 to a marginal area, delay the call to handle_line_prefix until we
420 switch back to the text area. (Bug#18035)
422 * .gdbinit (xwindow): The members total_cols, total_lines,
423 left_col, and top_line are C integers (and has been so for the
426 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
428 * nsterm.m (applicationDidFinishLaunching:): Call
429 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
430 (antialiasThresholdDidChange:): New method for EmacsApp.
432 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
434 * macfont.m (macfont_update_antialias_threshold): Remove static.
436 * macfont.h (macfont_update_antialias_threshold): Declare.
438 2014-07-17 Eli Zaretskii <eliz@gnu.org>
440 * w32select.c (setup_windows_coding_system):
441 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
442 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
444 * w16select.c (Fw16_get_clipboard_data):
445 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
448 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
449 buffer position where we are to start the iteration.
450 (handle_invisible_prop): Record in it->stop_charpos the position
451 where the invisible text ends. (Bug#18035)
452 (hscroll_window_tree): Don't try hscrolling windows whose cursor
453 row has zero buffer position as their start position.
454 Reported by martin rudalics <rudalics@gmx.at>.
456 2014-07-16 Eli Zaretskii <eliz@gnu.org>
458 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
459 infinite looping in redisplay when display lines don't have enough
460 space to display even a single character. (Bug#18036)
462 2014-07-13 Eli Zaretskii <eliz@gnu.org>
464 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
465 buffer's default-directory only if it is a string. (Bug#17986)
467 2014-07-12 Eli Zaretskii <eliz@gnu.org>
469 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
472 * w32fns.c (Fx_file_dialog): Mention in the doc string the
473 behavior on Windows 7 and later when the function is repeatedly
474 invoked with the same value of DIR. (Bug#17950)
476 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
477 string to match the one in w32fns.c.
479 2014-07-08 Eli Zaretskii <eliz@gnu.org>
481 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
482 x_produce_glyphs does when it generates a stretch glyph that
483 represents a TAB. (Bug#17969)
485 2014-07-05 Eli Zaretskii <eliz@gnu.org>
487 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
488 and there is a display property at that position, don't call
489 move_it_to to move to a position before window start. (Bug#17942)
490 Fix condition for finding CHARPOS by the first call to move_it_to.
493 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
495 * syntax.c (find_defun_start): Try the cache even
496 if !open_paren_in_column_0_is_defun_start.
497 (back_comment): If find_defun_start was pessimistic, use the
498 scan_sexps_forward result to improve the cache (bug#16526).
500 2014-07-04 Daniel Colascione <dancol@dancol.org>
503 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
504 only if xic_style calls for it. This change allows Emacs to work
505 with ibus. Also, don't leak resources if create_frame_xic fails,
506 and stop caching xic_style across different displays (Bug#17928).
507 (supported_xim_styles): Make const.
508 (best_xim_style): Remove first parameter: it's always just
509 supported_xim_styles. Change to look at supported_xim_styles directly.
511 2014-07-04 Eli Zaretskii <eliz@gnu.org>
513 * xdisp.c (redisplay_window): If redisplay of a window ends up
514 with point in a partially visible line at end of the window, make
515 sure the amended position of point actually has smaller Y
516 coordinate; if not, give up and scroll the display. (Bug#17905)
518 * window.c (window_scroll_pixel_based): When point ends up at the
519 last fully visible line, don't let move_it_to stop at the left
520 edge of the line and dupe us into thinking point is inside the
523 * w32.c (network_interface_info): Make sure the argument is a
526 2014-07-01 Eli Zaretskii <eliz@gnu.org>
528 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
529 the window whose glyph row is being prepared and a flag whether it
530 is for mode/header line. Make sure the glyph row's marginal areas
531 are in sync with what the window wants.
534 * xdisp.c (display_line, display_mode_line):
535 Call prepare_desired_row with additional arguments, as appropriate.
537 * dispextern.h (prepare_desired_row): Adjust prototype.
539 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
541 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
542 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
543 caused by xw_popup_dialog in daemon mode (Bug#17891).
545 2014-06-30 Eli Zaretskii <eliz@gnu.org>
547 * frame.c (do_switch_frame): When switching to another TTY frame,
548 make sure FrameCols and FrameRows are in sync with the new frame's
551 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
553 * coding.c (encode_coding_utf_8): Correctly count produced_chars
554 also in unibyte case. (Bug#17865)
556 2014-06-25 Glenn Morris <rgm@gnu.org>
558 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
560 2014-06-21 Eli Zaretskii <eliz@gnu.org>
562 * indent.c (Fvertical_motion): Doc fix.
563 Move to the goal column, if any, with a single call to
564 move_it_in_display_line, not in two calls. Doing this with two
565 calls causes move_it_in_display_line apply the line-prefix
566 handling twice instead of just once. (Bug#17823)
568 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
570 Port to OS X ACLs (Bug#17810).
571 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
572 ACL_TYPE_ACCESS) doesn't work.
574 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
576 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
577 before checking key-translation-map (bug#17659).
579 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
581 * font.c (font_make_object): Avoid dangling pointer which may
582 crash GC (Bug#17771).
584 2014-06-18 Eli Zaretskii <eliz@gnu.org>
586 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
587 prototype of DGifCloseFile as appropriate for older and newer
589 (gif_close): New function, encapsulates the differences in the
590 calling sequence of DGifCloseFile before v5.1.0 and after it.
591 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
592 error string where appropriate. (Bug#17790)
594 2014-06-16 Eli Zaretskii <eliz@gnu.org>
596 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
597 macro execution, make sure point didn't move since last complete
598 redisplay, as the condition for using the glyph matrix
599 information. (Bug#17777)
601 2014-06-14 Eli Zaretskii <eliz@gnu.org>
603 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
604 information if we are in the middle of executing a keyboard macro,
605 since redisplay doesn't update the screen until the macro is
606 finished. (Bug#17777)
608 2014-06-13 Eli Zaretskii <eliz@gnu.org>
610 * alloc.c (cleanup_vector): Don't dereference a font driver
611 pointer if it is NULL. (Bug#17771)
613 2014-06-11 Eli Zaretskii <eliz@gnu.org>
615 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
616 matching overlay strings with 'cursor' property against buffer
617 positions traversed in the glyph row. (Bug#17744)
619 2014-06-08 Glenn Morris <rgm@gnu.org>
621 * fileio.c (write-region-inhibit-fsync): Doc tweak.
623 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
625 2014-06-04 Eli Zaretskii <eliz@gnu.org>
627 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
628 contains garbage on WINDOWSNT (which could potentially infloop at
631 Minimize cursor motion during TTY menu updates.
632 * term.c (tty_menu_display): Don't position cursor here. Instead,
633 pass the cursor coordinates to update_frame_with_menu.
634 (tty_menu_activate): Send the hide cursor command only once in an
635 iteration through the outer 'while' loop.
637 * dispnew.c (update_frame_1): Accept an additional argument
638 SET_CURSOR_P, and position the cursor at the end of the frame
639 update only if that argument is non-zero. All callers changed to
640 provide the additional argument as non-zero, except for
641 update_frame_with_menu.
642 (update_frame_with_menu): Accept 2 additional arguments ROW and
643 COL; if they are non-negative, instruct update_frame_1 not to
644 position the cursor, and instead position it according to ROW and
647 * dispextern.h (update_frame_with_menu): Update prototype.
649 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
651 * callproc.c (call_process): Don't check read-only if we don't insert
652 anything (bug#17666).
654 2014-06-02 Eli Zaretskii <eliz@gnu.org>
656 * dispnew.c (update_frame_with_menu): Set display_completed.
658 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
660 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
662 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
664 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
665 to min(value, whole).
667 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
669 Bring back the changes to GDB-visible symbols, but only on AIX.
670 And only if it's not pre-4.2 GCC.
671 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
672 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
673 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
676 2014-05-31 Eli Zaretskii <eliz@gnu.org>
678 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
679 with PT, not GPT. (Bug#16433)
681 Revert last changes to GDB-visible symbols.
682 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
683 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
684 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
687 2014-05-31 Glenn Morris <rgm@gnu.org>
689 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
691 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
693 Fix port to 32-bit AIX with xlc (Bug#17598).
694 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
695 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
696 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
697 to work around a compiler bug in IBM xlc 12.1.
699 2014-05-29 Eli Zaretskii <eliz@gnu.org>
701 * xterm.c (x_update_window_end): Don't invalidate the entire
702 mouse-highlight info, just signal frame_up_to_date_hook that mouse
703 highlight needs to be redisplayed. (Bug#17588)
705 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
707 Port the GDB-visible symbols to AIX.
708 Without them, GDB doesn't work to debug Emacs, since the AIX linker
709 optimizes away the relevant external symbols. Use enums instead;
710 this suffices for the AIX port, which is 32-bit-only anyway.
711 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
712 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
713 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
716 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
718 Include sources used to create macuvs.h.
719 * Makefile.in ($(srcdir)/macuvs.h): New rule.
720 * macuvs.h: Use automatically-generated header.
722 2014-05-25 Eli Zaretskii <eliz@gnu.org>
724 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
725 if we are iterating over an object that generates glyphs for
726 marginal areas. (Bug#17585)
728 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
730 * xdisp.c (safe__call1, safe__eval): Now static.
732 2014-05-24 Eli Zaretskii <eliz@gnu.org>
734 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
735 (safe_call, safe__call1): Construct a va_list argument for safe_call.
736 (safe_call1): Call safe_call instead of safe__call directly.
738 2014-05-24 Ken Brown <kbrown@cornell.edu>
740 * w32term.c (x_delete_display) [CYGWIN]: Don't free
741 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
744 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
746 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
747 (safe__call, safe__call1, safe__eval): New functions.
749 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
750 (display_mode_element): Same for `:eval'.
752 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
754 Fix port to 32-bit AIX (Bug#17540).
755 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
756 twice. _text already includes this offset.
757 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
759 2014-05-21 Eli Zaretskii <eliz@gnu.org>
761 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
762 when closest_pos is identical to to_charpos, don't recurse, since
763 we already tried that, and failed. (Bug#17539)
765 2014-05-20 Eli Zaretskii <eliz@gnu.org>
767 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
768 unwinding when frame's faces were not initialized yet, increment
769 the frame's image-cache reference count before calling
770 x_free_frame_resources. Don't dereference
771 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
773 2014-05-11 Glenn Morris <rgm@gnu.org>
775 * fileio.c (Ffile_executable_p): Doc tweak.
777 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
779 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
780 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
782 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
784 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
786 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
788 Fix initialization of minibuffer history variable (Bug#17430).
789 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
790 Move the initialization up to prevent any "value void" message.
792 2014-05-06 Samuel Bronson <naesten@gmail.com>
794 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
795 are matched (bug#17413).
797 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
799 Stop tooltips pulling Emacs window to front (Bug#17408).
800 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
801 SetWindowPos invocations.
803 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
805 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
806 not initialized (Bug#17398).
808 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
810 Revert recent libpng changes (Bug#17339).
811 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
812 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
814 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
816 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
817 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
818 because WCONTINUED is always defined now.
819 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
821 2014-05-03 Eli Zaretskii <eliz@gnu.org>
823 * buffer.c (overlay_strings): Fix the wording of the commentary.
825 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
827 Consult libpng-config more consistently (Bug#17339).
828 * Makefile.in (PNG_CFLAGS): New var.
829 (ALL_CFLAGS): Use it.
830 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
831 CFLAGS now handles this.
833 2014-05-01 Glenn Morris <rgm@gnu.org>
835 * floatfns.c (Fisnan):
836 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
838 2014-05-01 Eli Zaretskii <eliz@gnu.org>
840 * term.c (tty_menu_activate): A better initialization for cursor
843 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
845 * intervals.c: Tighten assertions.
846 (create_root_interval): Make sure the interval is not empty.
847 (intervals_equal): Use booleans.
848 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
849 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
850 (balance_possible_root_interval): Simplify and use booleans.
851 (split_interval_right, split_interval_left): Check LENGTH, and remove
852 now redundant assertion.
853 (adjust_intervals_for_insertion): Remove now redundant assertions.
854 (delete_node, interval_deletion_adjustment)
855 (adjust_intervals_for_deletion, merge_interval_right)
856 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
857 (reproduce_interval): Make sure the interval is not empty.
859 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
861 * term.c (tty_menu_activate): Don't assume row and col are initialized.
862 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
863 satisfaction that they would always be initialized.
865 2014-04-29 Eli Zaretskii <eliz@gnu.org>
867 * term.c (tty_menu_display): Move the cursor to the active menu item.
868 (tty_menu_activate): Return the cursor to the active menu item
869 after displaying the menu and after displaying help-echo.
870 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
871 for the details of why this is needed by screen readers and
874 2014-04-29 Glenn Morris <rgm@gnu.org>
876 * process.c (handle_child_signal):
877 Handle systems without WCONTINUED. (Bug#15110, 17339)
879 2014-04-23 Eli Zaretskii <eliz@gnu.org>
881 * search.c (Fnewline_cache_check): Don't try to count newlines
882 outside the buffer's restriction, as find_newline doesn't support that.
884 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
886 Port to GCC 4.9.0 with --enable-gcc-warnings.
887 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
889 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
890 a way that also works with GCC 4.9.0.
892 * search.c (Fnewline_cache_check): Remove unused locals.
894 2014-04-22 Eli Zaretskii <eliz@gnu.org>
896 * search.c (find_newline1): New subroutine.
897 (Fnewline_cache_check): New function.
898 (syms_of_search): Defsubr it.
900 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
902 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
903 * keyboard.c (unblock_input): Add comment.
904 * xgselect.c (xg_select): Prevent Glib main loop recursion.
906 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
908 * intervals.c (rotate_right, rotate_left): Fix up length computation.
909 Also change identifiers to match the comments, and add more assertions
912 2014-04-18 Eli Zaretskii <eliz@gnu.org>
914 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
915 glyph is written to TEXT_AREA of the temporary glyph_row.
918 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
920 * emacs.c (close_output_streams): Don't clear and restore errno.
922 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
924 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
925 never becomes visible, i.e. using XMonad (Bug#17237).
927 2014-04-17 Eli Zaretskii <eliz@gnu.org>
929 * xdisp.c (Fline_pixel_height): Don't assume that the current
930 buffer and the selected window's buffer are one and the same.
933 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
934 paragraph-start cache before the newline cache. (Bug#17269)
936 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
938 * window.c (save_window_save): Lookup window_point_insertion_type in
939 the right buffer (bug#15457).
940 (Qwindow_point_insertion_type): New var.
941 (syms_of_window): Initialize it.
943 2014-04-16 Eli Zaretskii <eliz@gnu.org>
946 * unexcoff.c [MSDOS]: Include libc/atexit.h.
947 (copy_text_and_data): Zero out the atexit chain pointer before
950 * termhooks.h (encode_terminal_code): Update prototype.
952 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
953 visible for all DOS_NT ports, not just WINDOWSNT.
954 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
956 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
957 unless it is defined.
958 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
960 * process.c (close_on_exec, accept4, process_socket): Move into
961 the "ifdef subprocesses" part.
962 (catch_child_signal): Condition by "ifdef subprocesses".
963 (syms_of_process) <Qinternal_default_process_sentinel>
964 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
966 * msdos.h: Add prototypes for new functions.
967 (EINPROGRESS): Define.
968 (O_CLOEXEC): Define to zero.
970 * msdos.c (check_window_system): Remove unnecessary an
971 incompatible duplicate function.
972 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
973 New functions in support of new functionality.
975 * menu.c (single_menu_item): Add visual indication of submenu
976 also for menus on MSDOS frames.
977 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
979 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
980 when async subprocesses aren't supported.
982 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
984 * emacs.c (close_output_streams): Zero out errno before calling
987 * dired.c [MSDOS]: Include msdos.h.
989 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
990 (DATA_START) [MSDOS]: Define.
991 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
993 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
994 Ifdef away for MSDOS.
995 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
996 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
998 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
999 Use temporary file template that is compatible with mkostemp.
1000 Move vfork-related portions under #ifndef MSDOS.
1001 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1003 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
1005 * buffer.c (Foverlays_at): Add argument `sorted'.
1007 2014-04-14 Eli Zaretskii <eliz@gnu.org>
1009 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1010 text, invalidate the bidi_paragraph_cache upto and including the
1013 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
1015 Port to IRIX 6.5 (Bug#9684).
1016 * alloc.c (TAGGABLE_NULL): New constant,
1017 for porting to hosts with nontrivial DATA_SEG_BITS settings.
1018 (next_vector, set_next_vector): Use it.
1019 * conf_post.h (INET6) [IRIX6_5]: Define.
1020 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1021 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1022 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
1023 for consistency with how TAGGABLE_NULL is computed.
1025 2014-04-13 Eli Zaretskii <eliz@gnu.org>
1027 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1028 before passing it to system APIs.
1030 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
1032 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
1034 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1035 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1037 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
1039 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1041 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1043 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1044 covered by a display string that ends in a newline, and that cases
1045 going back by DVPOS lines to hit the search limit, lift the limit
1046 and go back until DVPOS is reached. (Bug#17244)
1048 * indent.c (Fvertical_motion): Handle correctly the case when the
1049 display string is preceded by an empty line.
1051 2014-04-11 Eli Zaretskii <eliz@gnu.org>
1053 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1054 use S_IWRITE instead.
1056 2014-04-11 Glenn Morris <rgm@gnu.org>
1058 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1060 2014-04-09 Ken Brown <kbrown@cornell.edu>
1062 * Makefile.in (EMACS_MANIFEST): Revert last change.
1064 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1066 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1068 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1069 (symbol_block_pinned): New var.
1070 (Fmake_symbol): Initialize `pinned'.
1071 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1072 pinned and signal an error for un-purifiable objects.
1073 (pure_cons): Use it.
1074 (Fpurecopy): Use it, except for objects that can't be purified.
1075 (mark_pinned_symbols): New function.
1076 (Fgarbage_collect): Use it.
1077 (gc_sweep): Remove hack made unnecessary.
1079 2014-04-05 Glenn Morris <rgm@gnu.org>
1081 * keyboard.c (Fopen_dribble_file): Doc tweak.
1083 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
1085 Backport from trunk.
1086 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1087 bar is zero height, just return (Bug#16976).
1088 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1089 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1090 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1091 is nil. If waiting for toolbar to complete, force a redraw.
1092 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
1094 2014-04-03 Ken Brown <kbrown@cornell.edu>
1096 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1098 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1100 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1101 width from font width (Bug#17163).
1103 2014-03-30 Martin Rudalics <rudalics@gmx.at>
1105 * frame.c (x_set_frame_parameters): Calculate default values of
1106 new frame sizes only after all other frame parameters have been
1107 processed (Bug#17142).
1109 2014-03-28 Ken Brown <kbrown@cornell.edu>
1111 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1114 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1116 * xterm.c (x_draw_image_glyph_string): Adjust image background
1117 width accordingly when its x position is adjusted. (Bug#17115)
1119 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1121 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1122 and width of image background when it is displayed with a 'box'
1125 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
1127 More backward-compatible fix to char-equal core dump (Bug#17011).
1128 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1129 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1131 Fix core dump in char-equal (Bug#17011).
1132 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1133 unibyte buffers, as we can't tell whether the characters are
1136 * insdel.c (adjust_markers_for_delete): Remove unused local.
1138 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
1140 Have (MARKER . ADJUSTMENT) undo records always be immediately
1141 after their corresponding (TEXT . POS) record in undo list.
1143 * lisp.h (record-delete): New arg record_markers.
1144 (record_marker_adjustment): No longer needed outside undo.c.
1145 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1146 adjustments to undo.c's record_marker_adjustments. Note that
1147 fileio.c's decide_coding_unwind is another caller to
1148 adjust_markers_for_delete. Because it has undo list bound to t,
1149 it does not rely on adjust_markers_for_delete to record marker
1151 (del_range_2): Swap call to record_delete and
1152 adjust_markers_for_delete so as undo marker adjustments are
1153 recorded before current deletion's adjustments, as before.
1154 (adjust_after_replace):
1155 (replace_range): Pass value for new record_markers arg to
1157 * undo.c (record_marker_adjustment): Rename to
1158 record_marker_adjustments and made static.
1159 (record_delete): Check record_markers arg and call
1160 record_marker_adjustments.
1161 (record_change): Pass value for new record_markers arg to
1163 (record_point): at_boundary calculation no longer needs to account
1164 for marker adjustments.
1166 2014-03-24 Martin Rudalics <rudalics@gmx.at>
1168 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1171 2014-03-23 Glenn Morris <rgm@gnu.org>
1173 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1175 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
1177 * buffer.c (struct sortvec): Add field `spriority'.
1178 (compare_overlays): Use it.
1179 (sort_overlays): Set it.
1181 2014-03-23 Eli Zaretskii <eliz@gnu.org>
1183 * xdisp.c (redisplay_window): If all previous attempts to find the
1184 cursor row failed, try a few alternatives before falling back to
1185 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1187 2014-03-22 Daniel Colascione <dancol@dancol.org>
1189 * process.c (conv_sockaddr_to_lisp): When extracting the string
1190 names of AF_LOCAL sockets, stop before reading uninitialized
1193 2014-03-23 Daniel Colascione <dancol@dancol.org>
1195 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1196 array. (ASAN caught.)
1198 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1200 Fix regression introduced by patch for Bug#10500.
1201 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1202 * w32term.c (x_draw_image_relief): Likewise.
1204 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1206 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1207 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1208 maximize a frame for odd default fonts.
1210 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1212 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1214 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1216 * doc.c (store_function_docstring): Warn when we don't know where to
1218 (Fsubstitute_command_keys): Don't advertise the fact that
1219 text-properties are dropped, since we think it's a bug that we'll fix
1222 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1223 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1224 * frame.c (frame_garbaged): Make "docstring" more precise.
1226 2014-03-20 Glenn Morris <rgm@gnu.org>
1228 * charset.c (init_charset): When we cannot find the charsets directory,
1229 mention if EMACSDATA is set.
1231 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1233 * fns.c (Frandom): Fix rare bug where the result isn't random.
1235 Fix porting inconsistency about rounding to even.
1236 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1237 This way, the unusual !HAVE_RINT case acts like the usual
1238 HAVE_RINT case, and we can fix the documentation accordingly.
1240 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1242 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1243 (w32_wnd_proc): Initialize the dwHoverTime member of
1244 TRACKMOUSEEVENT structure.
1246 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1248 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1250 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1252 * search.c (find_newline): Speed up the function when using the
1253 newline cache, by halving the number of calls to
1254 region_cache_forward and region_cache_backward. (Bug#16830)
1256 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1258 * buffer.c (Fset_buffer): Document return value (bug#17015).
1260 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1262 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1263 nil, always resize character wise to avoid potential loss of the
1264 mode line (Bug#16923 related).
1266 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1268 * frame.c (x_set_frame_parameters): Always calculate new sizes
1269 pixelwise to avoid potential loss when rounding.
1271 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1273 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1274 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1276 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1278 * w32.c (fstatat): Don't add an extra slash if the argument ends
1279 with a slash: this fails the subsequent call to stat_worker on
1280 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1282 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1284 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1286 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1288 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1290 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1291 when frame is only on one screen (Bug#14713).
1293 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1295 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1296 there's a valid wrap point in the display line, the last glyph
1297 cannot "just barely fit" on this row, because display_line doesn't
1298 let it. Instead, proceed as if the last glyph didn't fit, so that
1299 we eventually back up the iterator to the wrap point. This avoids
1300 delusional behavior of move_it_to, whereby it proceeds to the next
1301 display line, but sets current_x to zero for all the glyphs that
1302 without word-wrap would fit on the previous display line.
1303 One result was that visual-order cursor movement behaved erratically
1305 (Fmove_point_visually): Add code to find the x coordinate of the
1306 last character before wrap point, under word-wrap on a TTY.
1308 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1310 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1311 also return value of MOVE_POS_MATCH_OR_ZV from
1312 move_it_in_display_line_to, when moving from beginning of line to
1313 point's position. (Bug#16961)
1315 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1317 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1318 * window.c (Fselect_window): Explain NORECORD and
1319 `buffer-list-update-hook' in doc-string.
1321 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1323 * window.c (Fother_window_for_scrolling): Check that
1324 Vother_window_scroll_buffer is a buffer.
1326 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1328 * xterm.c (xim_initialize): Always pass a copy of resource name
1329 to XRegisterIMInstantiateCallback and eassert whether return
1330 value is True. Passing copy is important because Xlib doesn't
1331 make its own copy and resource name argument usually points to
1332 SSDATA (Vx_resource_name), which may be changed from Lisp.
1333 (xim_close_display): For XUnregisterIMInstantiateCallback,
1334 always eassert return value and pass exactly the same values
1335 as were used for XRegisterIMInstantiateCallback.
1336 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1337 sources to check why if you are interested.
1339 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1341 * dispnew.c (change_frame_size_1): Add new_lines instead of
1342 new_height, the latter may be still zero if passed as such.
1343 * window.c (Fwindow_pixel_height): Mention bottom divider in
1346 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1348 Fix "resource temporarily unavailable" with xgselect
1350 * xgselect.c: Include <stdbool.h>.
1351 (xg_select) [!USE_GTK]: Don't lose track of errno.
1353 Fix minor --enable-gcc-warnings issues.
1354 * widget.c (update_various_frame_slots, EmacsFrameResize):
1355 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1357 2014-03-04 Ken Brown <kbrown@cornell.edu>
1359 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1360 represent the actual adjustment needed for alignment.
1362 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1364 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1365 needed, and don't reallocate if the initial allocation already
1366 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1368 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1370 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1373 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1375 * cmds.c (delete-char): Update docstring pointing out that the
1376 function ignores `delete-active-region' and `overwrite-mode'.
1378 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1380 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1382 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1383 allocated buffer due to alignment.
1384 (freehook): If the block to be freed was allocated by
1385 'aligned_alloc', find its real pointer before calling 'free'.
1387 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1390 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1392 * font.c (toplevel): Adjust comment about font cache layout.
1393 (font_clear_cache): Fix to match real font cache layout.
1394 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1395 (Fframe_font_cache) [FONT_DEBUG]: New function.
1396 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1398 Avoid crashes when X fonts are erroneously freed on reused X
1399 'Display *' connection data (Bug#16069). Note that X font
1400 resources still may be leaked, but currently there is no way
1401 to completely avoid it.
1402 * xterm.h (struct x_display_info): New member x_id. Add comments.
1403 * xterm.c (x_display_id): New variable.
1404 (x_term_init): Assign identifier to each opened X connection.
1405 * xfont.c (struct xfont): New member x_display_id.
1406 (xfont_open): Initialize it with frame's display id.
1407 (xfont_close): Check whether font's display id matches the one
1408 recorded for the given display. Adjust comment.
1409 * xftfont.c (struct xftfont_info):
1410 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1412 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1414 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1415 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1416 killed Vother_window_scroll_buffer.
1417 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1419 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1421 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1422 that start with more than 2 slashes as UNCs. (Bug#16751)
1424 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1426 Fix a few crashes and leaks when cloning C strings.
1427 * alloc.c, lisp.h (dupstring): New function.
1428 * gtkutil.c (xg_get_font):
1429 * term.c (tty_default_color_capabilities):
1430 * xsettings.c (store_monospaced_changed)
1431 (store_font_name_changed, parse_settings)
1432 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1433 This avoids some unlikely crashes due to accessing freed storage,
1434 and avoids some minor memory leaks in the more-typical case.
1436 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1438 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1439 cursor when modeline can't be dragged (Bug#16647).
1441 2014-02-28 Glenn Morris <rgm@gnu.org>
1443 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1444 from custom-delayed-init-variables. (Bug#11565)
1446 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1448 More fixes for mouse glyph calculations (Bug#16647).
1449 * window.c (coordinates_in_window): In intersection of
1450 horizontal and vertical window dividers prefer the horizontal
1451 one. Add some extra parens to last fix.
1452 (window_relative_x_coord): Return x-coordinate for header and
1454 * xdisp.c (remember_mouse_glyph): In text area don't extend
1455 glyph into mode line to show the vertical drag cursor there
1456 immediately. Subdivide mouse glyphs in right fringes to show a
1457 horizontal drag cursor as soon as we enter the "grabbable width"
1458 portion. Handle vertical border case separately. Do not
1459 subdivide window divider areas.
1460 (note_mouse_highlight): On bottom divider of bottommost windows
1461 show vertical drag cursor only when the minibuffer window can be
1464 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1466 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1467 reset by the face of the object just displayed. See also bug#76.
1468 (get_next_display_element): If the string came from a display
1469 property, examine the box face attribute at it->position, not at
1470 it->current.pos, since the latter was not updated yet. (Bug#16870)
1471 (handle_face_prop): Improve commentary.
1473 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1475 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1476 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1478 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1480 Fixes around Bug#16647.
1481 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1482 ON_BOTTOM_DIVIDER cases.
1483 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1484 only if the window has no right divider.
1485 (Fcoordinates_in_window_p): Fix doc-string.
1487 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1489 * lread.c (Funintern): Fix doc to match advertised calling convention.
1491 2014-02-24 Daniel Colascione <dancol@dancol.org>
1493 * keyboard.c (read_char): Close race that resulted in lost events.
1495 2014-02-22 Glenn Morris <rgm@gnu.org>
1497 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1498 * window.c (window-resize-pixelwise): Doc fixes.
1500 * process.c (Finternal_default_process_filter)
1501 (Finternal_default_process_sentinel): Doc tweaks.
1503 2014-02-21 Glenn Morris <rgm@gnu.org>
1505 * process.c (Fprocess_buffer, Faccept_process_output)
1506 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1509 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1511 * window.c (Fwindow_scroll_bar_width): New function.
1513 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1515 Pacify GCC when configuring with --enable-gcc-warnings.
1516 * xdisp.c (move_it_in_display_line_to) [lint]:
1517 Initialize recently-added local.
1519 2014-02-21 Daniel Colascione <dancol@dancol.org>
1521 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1523 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1525 * xdisp.c (init_iterator): Don't dereference a bogus face
1526 pointer. (Bug#16819)
1527 (try_cursor_movement): Don't use cursor position if
1528 set_cursor_from_row failed to compute it. This avoids assertion
1529 violations in MATRIX_ROW.
1530 (move_it_in_display_line_to): Save the iterator state in ppos_it
1531 only once per call. Reimplement the method used to return to the
1532 best candidate position if all the positions found in display line
1533 are beyond TO_CHARPOS. This cuts down the number of calls to
1534 bidi_shelve_cache, which moves a lot of stuff when lines are long
1535 and include bidirectional text. (Bug#15555)
1537 2014-02-20 Glenn Morris <rgm@gnu.org>
1539 * data.c (Fdefalias): Doc fix.
1541 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1543 * xdisp.c (display_line): Fix horizontal scrolling of large images
1544 when fringes are turned off. This comes at a price of not
1545 displaying the truncation/continuation glyphs in this case.
1548 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1549 CreateDIBSection returns an error indication, zero out *ximg after
1550 destroying the image. This avoids crashes in memory allocations
1551 due to the fact that some of the callers also call
1552 x_destroy_x_image, which will attempt to free an already free'd
1555 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1557 * widget.c (update_various_frame_slots): Don't set
1558 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1560 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1562 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1564 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1566 temacs --daemon fix (Bug#16599).
1567 * emacs.c (main): Initialize daemon_pipe[1] here ...
1568 (syms_of_emacs): ... instead of here.
1570 2014-02-16 Anders Lindgern <andlind@gmail.com>
1572 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1575 2014-02-16 Daniel Colascione <dancol@dancol.org>
1577 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1578 (xd_get_connection_address): Use it.
1579 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1580 xd_get_connection_address because the latter signals if the bus
1581 we're trying to close is already disconnected.
1583 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1585 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1586 argument to CreateThread. This avoids segfaults on Windows 9X.
1587 Reported by oslsachem <oslsachem@gmail.com>.
1589 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1591 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1592 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1593 (check_lseek): New function, to report lseek errors.
1594 (save_data_space, update_file_ptrs, read_header, write_header)
1595 (copy_file, copy_rest, unexec): Use these news functions.
1596 (update_file_ptrs): Don't assume wraparound behavior when
1597 converting a large size_t value to off_t.
1599 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1601 * composite.c (fill_gstring_header): Pass positions as C integers
1602 and move parameters checking to...
1603 (Fcomposition_get_gstring): ...this function. Handle case when
1604 buffer positions are in reversed order and avoid crash (Bug#16739).
1606 * buffer.c (validate_region): Mention current buffer in error message.
1608 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1610 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1612 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1614 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1616 2014-02-11 Glenn Morris <rgm@gnu.org>
1618 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1619 Replace refs to "OpenStep" in messages.
1621 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1623 Avoid "." at end of error diagnostics.
1624 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1625 * font.c (Ffont_at):
1626 * nsfns.m (ns_display_info_for_name):
1627 * nsselect.m (Fx_own_selection_internal):
1628 * nsterm.m (performDragOperation:):
1629 Remove "." from end of diagnostic.
1631 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1633 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1634 unintuitive (bug#15824).
1635 (Fyes_or_no_p): Doc fix (bug#15456).
1637 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1639 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1641 * eval.c (call_debugger): When exiting the debugger, do not allow
1642 max_specpdl_size less than actual binding depth (Bug#16603).
1643 (syms_of_eval): Adjust docstring.
1645 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1647 * cmds.c (Fself_insert_command): Output a clearer error message on
1648 negative repetitions (bug#9476).
1650 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1652 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1654 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1656 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1658 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1660 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1662 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1664 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1666 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1668 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1669 `exit' works (bug#15865).
1671 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1673 Constrain window box/body sizes and margin widths (Bug#16649).
1674 * xdisp.c (window_box_width): Don't return less than zero.
1675 (window_box_left_offset, window_box_right_offset): Don't return
1676 more than the window's pixel width.
1677 * window.c (window_body_height, window_body_width): Don't return
1679 (window_resize_apply): Adjust margin width, if necessary.
1681 2014-02-07 Glenn Morris <rgm@gnu.org>
1683 * nsterm.m (syms_of_nsterm): Doc fix.
1685 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1687 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1688 New variables: pointers through which to call the respective APIs.
1689 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1690 (filename_from_ansi, sys_link, check_windows_init_file):
1691 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1692 This is required on Windows 9X, where we dynamically load
1693 UNICOWS.DLL which has their non-stub implementations.
1694 (maybe_load_unicows_dll): Assign addresses to these 2 function
1695 pointers after loading UNICOWS.DLL.
1697 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1698 MultiByteToWideChar and WideCharToMultiByte through function
1701 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1704 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1706 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1707 for OSX >= 10.9 if separate spaces are used.
1708 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1710 2014-02-06 Glenn Morris <rgm@gnu.org>
1712 * buffer.c (cache-long-scans): Doc fix.
1714 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1716 * w32fns.c (Fw32_shell_execute): Doc fix.
1718 2014-02-05 Bastien Guerry <bzg@gnu.org>
1720 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1721 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1723 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1725 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1726 outside the window (Bug#16649).
1728 * xdisp.c (note_mouse_highlight): When entering a margin area show
1729 a non-text cursor (Bug#16647).
1731 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1733 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1734 It prompted a compile-time diagnostic on GNU/Linux.
1735 Simplify to remove the need for the label.
1737 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1739 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1740 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1741 to show it; otherwise return 'unsupported--w32-dialog' to signal
1742 to the caller that emulation with menus is necessary.
1743 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1745 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1747 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1750 * menu.c (Fx_popup_dialog): Don't condition the call to
1751 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1752 special symbol 'unsupported--w32-dialog', emulate the dialog with
1753 a menu by calling x-popup-menu.
1755 * menu.h (Qunsupported__w32_dialog): New extern variable.
1757 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1759 * keyboard.c (kbd_buffer_get_event): Read file notification events
1762 * xgselect.c (xg_select): Read glib events in any case, even if
1763 there are no file descriptors to watch for. (Bug#16519)
1765 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1767 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1768 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1769 * w32term.c (w32_draw_window_divider): Handle first and last
1771 * w32term.h (w32_fill_area_abs): New function.
1772 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1774 * xfaces.c (realize_basic_faces): Handle new face ids.
1775 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1776 and bottom divider width.
1777 * xterm.c (x_draw_window_divider): Handle first and last pixels
1780 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1782 * print.c (Fexternal_debugging_output): Add cast to pacify
1783 --enable-gcc-warnings.
1784 * eval.c (call_debugger): Grow specpdl if the debugger was
1785 entered due to specpdl overflow (Bug#16603) and allow more
1786 specpdl space for the debugger itself.
1788 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1790 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1793 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1795 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1796 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1798 * print.c (Fexternal_debugging_output): If the argument character
1799 is non-ASCII, encode it with the current locale's encoding before
1800 writing the result to the terminal. (Bug#16448)
1802 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1803 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1806 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1808 * process.c (create_process): Reset SIGPROF handler in the child.
1809 * callproc.c (call_process): Likewise.
1811 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1813 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1815 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1817 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1818 of zero to print strings, GDB doesn't like it.
1820 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1821 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1822 we still use correct addresses. (Bug#16576)
1824 2014-01-27 K. Handa <handa@gnu.org>
1826 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1827 to preserve the code detection behavior of 24.3.
1828 * coding.h (struct coding_system): New member detected_utf8_bytes.
1829 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1830 (decode_coding_gap): Use short cut for UTF-8 file reading only
1831 when coding->detected_utf8_bytes equals to coding->src_bytes.
1832 * fileio.c (Finsert_file_contents): Cancel the previous change.
1834 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1836 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1837 that are not visible.
1839 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1841 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1842 is grabbed (Bug#16565).
1844 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1846 * xdisp.c (last_max_ascent): Re-remove after erroneously
1847 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1849 (move_it_to): Re-remove reference to last_max_ascent.
1850 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1851 max_descent here instead of calling line_bottom_y.
1854 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1856 * terminal.c (initial_free_frame_resources): New function.
1857 (init_initial_terminal): Install new hook to free face cache
1858 on initial frame and avoid memory leak. For details, see
1859 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1860 * xfaces.c (free_frame_faces): Adjust comment.
1862 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1864 * data.c (Fstring_to_number): Document results if unparsable
1867 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1869 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1871 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1873 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1874 * coding.c (detect_coding_utf_8, emacs_mule_char)
1875 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1876 (check_utf_8, decode_coding):
1877 * coding.h (struct coding_system.errors):
1878 Use ptrdiff_t, not int, for integer values derived from buffer and
1881 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1882 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1883 before invoking decode_coding_gap, since there's just one block.
1885 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1887 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1888 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1889 too early. Again run change_frame_size before assigning menu-
1892 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1894 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1895 arrives, call x_check_fullscreen, in case the new display has a
1896 different resolution. (Bug#16517)
1898 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1900 * term.c (read_menu_input): If the selected frame changes, exit
1902 (tty_menu_show): If the selected frame changes while we displayed
1903 a menu, throw to top level. (Bug#16479)
1905 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1907 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1909 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1911 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1912 * data.c (count_one_bits_word): Fix bug (negated comparison)
1913 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1915 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1917 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1918 Avoid undefined behavior by initializing display property bit of a
1919 string processed by the bidirectional iterator. For details, see
1920 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1922 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1924 Minor cleanup of previous change.
1925 * image.c (imagemagick_error, Fimagemagick_types):
1926 Omit some recently-introduced and unnecessary casts and assignments.
1928 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1930 Fix two memory leaks discovered with Valgrind.
1931 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1932 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1934 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1936 Fixes in window size functions around Bug#16430 and Bug#16470.
1937 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1938 (Fwindow_mode_line_height, Fwindow_header_line_height)
1939 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1940 Minor doc-string adjustments.
1941 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1942 Rewrite doc-strings.
1943 (window_body_height, window_body_width): Do not count partially
1944 visible lines/columns when PIXELWISE is nil (Bug#16470).
1945 (Qfloor, Qceiling): New symbols.
1947 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1949 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1950 when the image cache is not yet allocated. (Bug#16509)
1952 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1954 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1955 re-attach intervals to its base buffer (Bug#16502).
1956 * intervals.c (set_interval_object): Move from here...
1957 * intervals.h (set_interval_object): ... to here. Fix comments.
1959 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1961 Avoid undefined behavior by initializing buffer redisplay bit.
1962 Problem reported by Dmitry Antipov in
1963 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1964 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1966 Revert some of the CANNOT_DUMP fix (Bug#16494).
1967 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1969 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1971 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1972 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1973 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1974 they are replaced by macros that expand into direct calls to the
1975 corresponding functions from GDI32.DLL.
1976 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1977 variables in the Cygwin build, they are unused.
1979 2014-01-19 K. Handa <handa@gnu.org>
1981 * composite.c (composition_update_it): Fix previous change.
1983 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1985 Fix file name handling on MS-Windows 9X.
1986 * w32.c (maybe_load_unicows_dll): New function.
1988 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1989 on, to make sure we can convert file names to and from UTF-8 on
1990 Windows 9X. This fixes a failure to start up because Emacs cannot
1991 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1993 * w32font.c [WINDOWSNT]: Include w32.h.
1994 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1995 of implementing the same stuff.
1996 Remove now unused g_b_init_is_windows_9x.
1998 * w32.h (maybe_load_unicows_dll): Add prototype.
2000 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2002 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2003 switch to single keyboard. Prevents daemon crashes when a new
2004 client connects while we show a TTY menu in an existing client.
2007 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2009 Fix MinGW64 porting problem with _setjmp.
2010 Reported by Eli Zaretskii in:
2011 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2012 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2013 the old _setjmp and _longjmp. All uses changed.
2015 2014-01-13 Daniel Colascione <dancol@dancol.org>
2017 * textprop.c (Fremove_list_of_text_properties):
2018 Correctly handle reaching the end of the interval tree. (Bug#15344)
2020 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2022 * xdisp.c (resize_mini_window): Round height to a multiple of
2023 frame's line height. Fix bug in calculation of window start
2024 position (Bug#16424).
2026 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2028 * macfont.m: Include termchar.h.
2029 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2030 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2031 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2032 *_WITH_GC_* to take face and f as parameters.
2033 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2034 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2036 2014-01-13 Daniel Colascione <dancol@dancol.org>
2038 Fix menu item updating in the presence of the Unity global menu
2041 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2042 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2044 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2045 updating menus; explain why.
2046 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2047 problem it's supposed to solve and it interferes with detecting
2048 the presence of a global menu.
2049 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2052 2014-01-11 K. Handa <handa@gnu.org>
2054 * composite.c (composition_update_it): Fix indexing of
2055 LGSTRING_CHAR (Bug#15984).
2057 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2059 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2061 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2063 * xdisp.c (try_window_id): Don't use this function's optimizations
2064 if overlays in the buffer displayed by the window have changed
2065 since last redisplay. (Bug#16347)
2066 (message_dolog): Fix indentation.
2068 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2070 * frame.c (frame_resize_pixelwise): Fix doc-string.
2072 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2074 Fix handling of internal borders (Bug#16348).
2075 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2076 Remove internal border width from pixel width of windows.
2077 (change_frame_size_1): Don't return early when frame's pixel
2078 size changes - we still have to record the new sizes in the
2080 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2081 also when toolbar gets larger.
2082 * window.c (check_frame_size): Include internal_border_width in
2084 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2085 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2086 In non-toolkit/non-GTK version clear internal border.
2087 * xterm.c (x_clear_under_internal_border): New function for
2088 non-toolkit/non-GTK version.
2089 (x_after_update_window_line): In non-toolkit/non-GTK version
2091 (handle_one_xevent, x_set_window_size):
2092 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2093 * xterm.h (x_clear_under_internal_border): Extern it.
2095 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2097 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2098 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2101 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2103 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2104 last value of point is not equal to buffer's point. (Bug#16129)
2106 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2109 * nsterm.h (updateCollectionBehavior): Rename from
2110 updateCollectionBehaviour. All uses changed.
2112 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2113 * Makefile.in (SETFATTR): New macro.
2114 (temacs$(EXEEXT)): Use it.
2116 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2118 Fix maximization behavior on Windows (Bug#16300).
2119 * w32fns.c (w32_fullscreen_rect): Don't handle
2120 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2121 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2122 of SetWindowPos. Restore last placement also when leaving
2123 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2124 but the FULLSCREEN_BOTH case.
2126 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2129 * data.c (arithcompare_driver):
2130 * fileio.c (Fcar_less_than_car):
2131 * fns.c (internal_equal):
2132 * frame.c (delete_frame):
2133 * lisp.h (enum More_Lisp_Bits):
2135 Avoid C99 constructs that don't work in C89.
2136 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2137 to port to C89, which doesn't have 'long long'.
2138 (count_trailing_zero_bits): Use them.
2140 2014-01-03 Chong Yidong <cyd@gnu.org>
2142 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2144 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2146 Further adjust frame/window scrollbar width calculations.
2147 * window.c (apply_window_adjustment):
2148 Set windows_or_buffers_changed.
2149 (Fwindow_scroll_bars): Return actual scrollbar width.
2150 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2151 For non-toolkit builds again use 14 as minimum width and set
2152 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2153 * xterm.c (XTset_vertical_scroll_bar): Take width from
2154 WINDOW_SCROLL_BAR_AREA_WIDTH.
2155 (x_new_font): Rename wid to unit. Base calculation of new
2156 scrollbar width on toolkit used and make it analogous to that of
2157 x_set_scroll_bar_default_width.
2158 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2159 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2160 of GetSystemMetrics.
2161 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2162 WINDOW_SCROLL_BAR_AREA_WIDTH.
2163 (x_new_font): Make it correspond to changes in xterm.c.
2165 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2167 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2168 This is a cleaner way to fix the MinGW-w64 porting problem.
2169 Check for INTPTR_MAX misconfiguration.
2171 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2173 * search.c (newline_cache_on_off, find_newline): In indirect
2174 buffers, use the newline cache of the base buffer.
2176 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2177 buffer, invalidate the caches of its base buffer. (Bug#16265)
2179 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2180 buffers, use the width-run cache of the base buffer.
2182 * xdisp.c (redisplay_window): When the window displays an indirect
2183 buffer, and the character widths in the display table have
2184 changed, invalidate the width-run cache of the corresponding base
2187 * fileio.c (Finsert_file_contents): When invalidating the newline
2188 cache, consider the case of inserting into indirect buffer.
2190 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2191 In indirect buffers, use the paragraph cache of the base buffer.
2193 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2195 * window.c (grow_mini_window): Fix last change.
2197 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2199 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2201 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2203 * w32term.c (w32_initialize): Use LCID and LOWORD.
2205 * w32proc.c (create_child): Use pid_t for 5th argument.
2206 (IsValidLocale): Don't provide prototype for MinGW64.
2207 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2208 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2210 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2211 MinGW64 doesn't support.
2213 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2215 * w32.c (set_named_security_info): New function.
2216 (acl_set_file): Fall back on set_named_security_info if
2217 set_file_security fails.
2218 (g_b_init_set_named_security_info_w)
2219 (g_b_init_set_named_security_info_a): New static variables.
2220 (globals_of_w32): Initialize them to zero.
2221 (set_named_security_info): Set them to non-zero if the
2222 corresponding API is available.
2223 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2224 New function typedefs.
2226 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2228 Some more fixes following pixelwise resize changes including one
2230 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2231 of frame_resize_pixelwise.
2232 * widget.c (pixel_to_text_size): New function.
2233 (update_wm_hints): Have size hints respect value of
2234 frame_resize_pixelwise.
2235 (EmacsFrameResize): Alway process resize requests pixelwise.
2236 * window.c (grow_mini_window): Make sure mini window is at least
2238 * xdisp.c (display_menu_bar): Make sure menubar extends till
2240 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2241 (x_set_tool_bar_lines): Calculate pixelwise.
2242 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2243 frame_resize_pixelwise.
2245 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2247 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2248 variables not used there.
2250 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2252 * w32.c (sys_umask): New function. (Bug#16299)
2254 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2256 * dispnew.c (change_frame_size_1): Take old width of root window
2257 from that window's pixel width. (Bug#16284)
2259 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2261 Plain copy-file no longer chmods an existing destination (Bug#16133).
2262 * fileio.c (realmask): Now a static var, not a local.
2263 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2264 Remove arg STATPTR. All uses changed.
2265 (Fcopy_file): Do not alter permissions of existing destinations,
2266 unless PRESERVE-PERMISSIONS (renamed from
2267 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2268 Avoid race when testing for existing destinations and for
2269 when input and output files are the same.
2270 If changing the group fails, adjust both default and
2271 preserved permissions so that access is not granted to the
2273 (Fset_default_file_modes, init_fileio): Update realmask.
2274 (Fdefault_file_modes): Use realmask instead of calling umask.
2276 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2278 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2279 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2280 flags on the daemon pipe ends before execing.
2282 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2284 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2285 session. (Bug#14739)
2287 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2289 * callproc.c (Vexec_path): Document that exec-directory is in it.
2291 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2293 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2296 2013-12-27 Chong Yidong <cyd@gnu.org>
2298 * data.c (Fsymbol_function): Doc fix.
2300 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2302 Some more tinkering with Bug#16051.
2303 * window.c (resize_frame_windows): Don't let the size of the
2304 root window drop below the frame's default character size.
2305 Never ever delete any subwindows - let the window manager do the
2308 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2309 of toolbar lines needed when they exceed the height of the root
2311 (unwind_create_frame_1): New function.
2312 (Fx_create_frame): Generally inhibit calling the window
2313 configuration change hook here. Remove extra call to
2314 change_frame_size - it's not needed when we don't run the
2315 configuration change hook.
2317 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2319 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2320 On my Fedora 19 platform the core dumps were so big that
2321 my desktop became nearly catatonic.
2322 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2323 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2324 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2325 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2326 a clang-only syntax.
2327 * conf_post.h (__has_feature): New macro, if not already defined.
2328 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2329 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2331 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2333 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2334 is a file name. (Bug#16252)
2336 2013-12-25 Chong Yidong <cyd@gnu.org>
2338 * keyboard.c (Voverriding_terminal_local_map)
2339 (Voverriding_local_map): Doc fix.
2341 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2343 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2345 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2346 file name when it is submitted to ShellExecute. Simplify code.
2347 Don't test DOCUMENT for being a string, as that is enforced by
2348 CHECK_STRING. Doc fix.
2350 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2352 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2353 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2354 redisplay_tool_bar does. Improve and fix commentary.
2355 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2356 limits of the glyph matrices. (Bug#16051)
2357 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2358 only when the new size is different from the old one, and the new
2359 size can be achieved given the frame height.
2361 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2363 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2365 2013-12-23 Glenn Morris <rgm@gnu.org>
2367 * lread.c (Fload): Mention load-prefer-newer in doc.
2369 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2371 Handle Bug#16207 by being more restrictive when running hooks.
2372 * window.c (unwind_change_frame): New function.
2373 (Fset_window_configuration): Don't run configuration change hook
2374 while the frame configuration is unsafe. Call select_window
2377 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2379 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2381 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2383 * nsterm.h: Declare EmacsColor category.
2385 * nsterm.m (NSColor): Implement EmacsColor category.
2386 (ns_get_color): Use colorUsingDefaultColorSpace.
2387 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2389 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2391 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2393 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2394 having the PNG_NORETURN attribute, to avoid compiler warning in
2397 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2399 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2401 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2402 fringe background extension.
2403 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2404 because they are now always the same as `left' and `width',
2405 respectively. Remove code for the case that `width' and
2406 `sb_width' are different.
2408 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2410 Remove scroll_bar_actual_width from frames.
2411 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2412 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2413 (x_figure_window_size):
2414 * nsterm.m (x_set_window_size):
2415 * widget.c (set_frame_size):
2416 * w32term.c (x_set_window_size):
2417 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2418 scroll_bar_actual_width.
2420 Convert scroll_bar members to integers on Windows.
2421 * w32term.h (struct scroll_bar): Convert top, left, width,
2422 height, start, end and dragging to integers.
2423 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2425 * w32term.c (w32_set_scroll_bar_thumb)
2426 (w32_scroll_bar_handle_click): Remove XINT conversions for
2427 scroll_bar members. Treat bar->dragging as integer.
2428 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2429 first element. Remove XINT conversions for scroll_bar members.
2430 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2431 Remove XINT conversions for scroll_bar members.
2433 Fix assignment for new window total sizes.
2434 * window.c (Fwindow_resize_apply_total): Assign values for
2437 2013-12-20 Chong Yidong <cyd@gnu.org>
2439 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2440 argument to `append'.
2442 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2444 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2445 current text face, for extending the face of the display margins.
2448 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2449 Doc fix. (Bug#16190)
2451 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2453 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2456 * nsterm.m (Qfile, Qurl): New.
2457 (EV_MODIFIERS2): New macro.
2458 (EV_MODIFIERS): Use EV_MODIFIERS2.
2459 (ns_term_init): Remove font and color from DND, does not work on
2460 newer OSX, and other ports don't have them.
2461 (performDragOperation:): Handle modifiers used during drag.
2462 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2463 Remove global Lisp variables used to communicate with ns-win.el.
2464 Remove font and color handling.
2465 (syms_of_nsterm): Defsym Qfile and Qurl.
2467 2013-12-19 Anders Lindgren <andlind@gmail.com>
2469 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2470 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2472 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2473 (constrainFrameRect): Remove special case nr_screens == 1.
2474 Don't constrain size to size of view.
2476 * nsterm.h (ns_output): Remove dont_constrain.
2478 2013-12-19 Anders Lindgren <andlind@gmail.com>
2480 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2482 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2484 Minor fixes for recent openp changes.
2485 * lisp.h (GCPRO7): New macro.
2486 * lread.c (openp): Use bool for boolean; all callers changed.
2487 Protect save_string from GC. Don't assume that file descriptors
2488 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2489 warning about uninitialized variable.
2491 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2493 * w32fns.c (emacs_abort): Use intptr_t as argument of
2494 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2496 2013-12-18 Glenn Morris <rgm@gnu.org>
2498 * lread.c (Fload): Pass load_prefer_newer to openp.
2499 Don't bother checking mtime if openp already did it.
2500 (openp): Add `newer' argument, to check all suffixes
2501 and find the newest file.
2502 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2503 * callproc.c (call_process):
2504 * charset.c (load_charset_map_from_file):
2505 * emacs.c (init_cmdargs):
2506 * image.c (x_create_bitmap_from_file, x_find_image_file):
2508 * lread.c (Flocate_file_internal):
2509 * process.c (Fformat_network_address):
2510 * sound.c (Fplay_sound_internal):
2511 * w32.c (check_windows_init_file):
2512 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2514 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2516 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2518 * w32.c (getloadavg): Don't index samples[] array with negative
2519 indices. Recover from wall-clock time being set backwards.
2521 * w32term.c (w32_initialize): Declare the argument of
2522 set_user_model as const.
2524 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2525 (w32_menu_show): Constify some arguments passed to MessageBox.
2527 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2528 to initialize Lisp objects.
2530 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2531 initialize Lisp objects.
2533 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2534 use variables used only on X under that condition.
2536 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2537 variables not used there.
2539 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2541 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2542 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2544 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2546 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2547 code, revealed in presence of R2L characters, character
2548 compositions, and display vectors. A better fix for Bug#16148.
2549 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2550 GTK and NS builds, they don't have this member of struct frame.
2552 * dispextern.h (struct composition_it): Correct a comment for the
2555 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2557 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2558 This prevents a compilation error on C compilers that do not
2559 default functions to return 'int' if not declared. Also, add
2560 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2561 since it now uses inline functions.
2563 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2565 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2566 display margins on mode line, header line, and in the frame's
2567 tool-bar window. (Bug#16165)
2569 2013-12-16 Andreas Schwab <schwab@suse.de>
2571 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2573 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2575 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2578 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2580 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2582 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2584 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2585 intended to find bogus pointers in font objects (Bug#16140).
2586 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2587 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2588 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2589 Disable for MS-Windows due to Bug#15876; apparently this
2590 requires more or less substantial changes in fontset code.
2591 * xfont.c (xfont_close):
2592 * xftfont.c (xftfont_close): Call x_display_info_for_display
2593 to check whether 'Display *' is valid (Bug#16093 and probably
2596 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2598 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2599 Reported by Juanma Barranquero <lekktu@gmail.com>.
2601 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2602 open a pty on MS-Windows. (Bug#16152)
2604 * emacs.c (decode_env_path): Fix bogus comparison against
2605 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2607 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2609 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2610 (Fx_file_dialog): Add parentheses around && to silence warning.
2612 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2614 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2616 * xdisp.c (extend_face_to_end_of_line): Extend background of
2617 non-default face in margin areas as well. (Bug#16151)
2618 (display_line): Call extend_face_to_end_of_line for continued
2619 lines as well, if the display margins have non-zero width.
2620 (set_glyph_string_background_width): When needed, set the
2621 extends_to_end_of_line_p flag on glyph strings to be drawn in
2622 margin areas, not only in the text area.
2624 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2627 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2629 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2630 Don't worry about verify_error being t, since it has to be a list.
2632 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2634 Use bool for boolean, focusing on headers.
2635 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2636 No need to include <stdbool.h>, since conf_post.h does it now.
2637 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2638 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2639 (SET_PER_BUFFER_VALUE_P):
2640 * ccl.c, ccl.h (setup_ccl_program):
2641 * ccl.h (CHECK_CCL_PROGRAM):
2642 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2643 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2644 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2645 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2646 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2647 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2648 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2649 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2650 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2651 (CHARSET_FAST_MAP_SET):
2652 * coding.c (decode_coding_ccl, encode_coding_ccl):
2653 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2654 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2655 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2656 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2657 (decode_coding_c_string):
2658 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2659 * conf_post.h (has_attribute):
2660 * dispextern.h (trace_redisplay_p)
2661 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2662 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2663 (SET_GLYPH_FROM_CHAR_GLYPH)
2664 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2665 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2666 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2667 (cursor_in_mouse_face_p):
2668 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2669 (blank_row, prepare_desired_row)
2670 (build_frame_matrix_from_leaf_window, make_current)
2671 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2672 (update_window, scrolling_window, update_frame_line):
2673 * disptab.h (GLYPH_FOLLOW_ALIASES):
2674 * editfns.c (Fformat):
2675 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2676 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2677 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2678 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2679 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2680 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2681 (FONT_DEFERRED_LOG):
2682 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2683 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2684 (FRAME_MOUSE_UPDATE):
2685 * fringe.c (Fdefine_fringe_bitmap):
2686 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2687 (x_create_bitmap_from_xpm_data, xpm_load_image):
2688 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2689 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2690 (MERGE_INTERVAL_CACHE):
2691 * keymap.h (KEYMAPP):
2692 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2693 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2694 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2695 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2696 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2697 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2698 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2699 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2700 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2701 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2702 (SETUP_BUFFER_SYNTAX_TABLE):
2703 * systime.h (timespec_valid_p):
2704 * term.c (save_and_enable_current_matrix):
2705 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2706 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2707 (redisplay_internal, try_window_reusing_current_matrix)
2708 (sync_frame_with_window_matrix_rows, try_window_id)
2709 (display_menu_bar, display_tty_menu_item, display_mode_line)
2710 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2711 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2712 * xmenu.c (xmenu_show):
2713 * xterm.c (use_xim, x_term_init):
2714 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2715 (struct x_bitmap_record):
2716 Use bool for booleans.
2717 * ccl.c (struct buffer_text):
2718 * ccl.h (struct ccl_program):
2719 * charset.h (struct charset):
2721 * coding.h (struct iso_2022_spec, struct coding_system):
2722 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2723 (struct glyph_string, struct face, struct face_cache)
2724 (struct bidi_string_data, struct bidi_it)
2725 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2727 * editfns.c (Fformat):
2728 * frame.h (struct frame):
2729 * fringe.c (struct fringe_bitmap):
2730 * intervals.h (struct interval):
2731 * keyboard.h (struct kboard):
2732 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2733 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2734 (struct Lisp_Buffer_Local_Value, union specbinding):
2735 * macfont.m (struct macfont_info):
2736 * process.h (struct Lisp_Process):
2737 * termchar.h (struct tty_display_info):
2738 * window.h (struct window):
2739 * xterm.h (struct x_output):
2740 Use bool_bf for boolean bit-fields.
2741 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2742 All callers changed.
2743 * ccl.h (struct ccl_program): Remove unused members private_state,
2744 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2746 (struct ccl_spec): Remove unused members cr_carryover,
2747 eight_bit_carryover.
2748 * conf_post.h: Include <stdbool.h>.
2749 (bool_bf): New type.
2750 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2751 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2752 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2753 'do { ... } while (false)' brackets.
2754 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2755 Args must now be expressions; all callers changed.
2756 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2757 (PRODUCE_GLYPHS): Simplify use of boolean.
2758 * fileio.c (Fcopy_file):
2759 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2760 * lisp.h (UNGCPRO): Return void, not int.
2761 (FOR_EACH_TAIL): Use void expression, not int expression.
2762 * region-cache.c: Reindent.
2763 * region-cache.h: Copy comments from region-cache.c, to fix
2764 incorrect remarks about booleans.
2766 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2768 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2769 when character at point is displayed from a display vector.
2772 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2774 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2775 now a list of certificate validation checks that will abort a
2776 connection with an error.
2777 (Fgnutls_boot): Document it and use it.
2779 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2781 * w32term.c (w32_enable_frame_resize_hack): New variable.
2782 (x_set_window_size): Use it to hack frame resizing on Windows
2785 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2787 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2788 Windows-specific code to w32.c. Change error message text to
2789 match that of Posix platforms.
2791 * w32.c (w32_copy_file): New function, most of the code copied and
2792 reworked from Fcopy_file. Improve error handling. Plug memory
2793 leak when errors are thrown. Support file names outside of the
2794 current codepage. (Bug#7100)
2796 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2798 * lread.c (load_path_default): Prototype.
2800 2013-12-13 Glenn Morris <rgm@gnu.org>
2802 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2803 (dump_path): Remove.
2804 (load-path-default): Remove `changed' argument.
2805 Do not set dump_path permanently. Simplify.
2806 (init_lread): Simplify.
2807 (syms_of_lread): Remove dump_path.
2809 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2811 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2812 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2813 2013-12-12 font-related change to avoid Bug#16128, which
2814 is quite hard to fix without even more substantial changes.
2816 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2818 * font.c (font_close_object): Check for live frame (Bug#16128).
2820 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2822 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2823 Return ptrdiff_t, not int, since it's a buffer size.
2824 Reindent/reparen some macros to a more Gnuish style.
2826 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2828 Avoid undefined behavior with huge regexp interval counts.
2829 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2830 since it's now specialized to interval counts. All uses changed.
2831 Do not assume wraparound on signed integer overflow.
2832 (regex_compile): Simplify based on the above changes.
2834 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2836 Support file names on MS-Windows that use characters outside of
2837 the current system codepage. (Bug#7100)
2839 * w32.c (get_file_security, set_file_security)
2840 (create_symbolic_link): Separate pointers and boolean flags for
2841 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2842 non-zero, else the former.
2843 (codepage_for_filenames, filename_to_utf16, )
2844 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2846 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2848 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2849 Accept only one argument; all callers changed.
2850 (dostounix_filename): Remove the second argument, now works in
2851 UTF-8. All callers changed.
2852 (parse_root): Lose DBCS code.
2853 (get_long_basename, w32_get_short_filename, init_environment)
2854 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2855 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2856 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2857 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2858 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2859 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2861 (ansi_encode_filename): New function.
2862 (get_emacs_configuration, get_emacs_configuration_options):
2864 (add_volume_info, GetCachedVolumeInformation): Run the input file
2865 name through unixtodos_filename, to ensure it is stored and
2866 referenced in canonical form.
2867 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2868 (logon_network_drive, sys_link, utime): Improve error handling.
2869 (sys_access): New function.
2870 (hashval, generate_inode_val): Unused functions deleted.
2871 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2872 (check_windows_init_file): Convert error message from UTF-8 to
2873 ANSI codepage, for display in the message box.
2874 (globals_of_w32): Set w32_unicode_filenames according to the OS
2877 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2878 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2879 (syms_of_w32term): Declare w32-unicode-filenames.
2881 * w32proc.c (new_child, delete_child): Remove code that handled
2882 unused pending_deletion and input_file members of the child struct.
2883 (create_child, sys_spawnve): Convert all file names to ANSI
2884 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2885 name cannot be encoded in ANSI codepage. Don't use
2886 unixtodos_filename, mirror slashes by hand.
2887 (record_infile, record_pending_deletion): Functions deleted.
2888 (Fw32_short_file_name): Call w32_get_short_filename instead of
2891 * w32notify.c (add_watch): Work in Unicode mode when
2892 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2893 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2894 instead, do the same with Lisp primitives.
2896 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2897 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2898 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2899 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2900 (Fw32_shell_execute): Improve error reporting.
2901 (Fdefault_printer_name): Ifdef away for Cygwin.
2903 * w32.h (struct _child_process): Remove input_file and
2904 pending_deletion members that are no longer used.
2905 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2906 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2907 (ansi_encode_filename): New and updated prototypes.
2909 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2911 (unexec): Don't use dostounix_filename, it expects a file name in
2912 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2915 * fileio.c (Ffile_name_directory, file_name_as_directory)
2916 (directory_file_name, Fexpand_file_name)
2917 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2918 arguments of dostounix_filename.
2919 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2920 use MAX_UTF8_PATH for size of file-name strings.
2921 (emacs_readlinkat): Build an explicitly unibyte string for file
2923 (syms_of_fileio) <file-name-coding-system>:
2924 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2926 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2927 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2928 directories to UTF-8.
2929 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2930 environment, and each element of the input PATH, to UTF-8.
2932 * dired.c (file_attributes): Use build_unibyte_string explicitly
2933 to make Lisp strings from user and group names.
2935 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2938 * coding.c (decode_file_name, encode_file_name): New functions.
2940 * termcap.c (tgetent): Adapt to the change in arguments of
2943 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2946 * msdos.c (dostounix_filename, init_environment): Adapt to the
2947 change in arguments of dostounix_filename.
2949 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2950 [WINDOWSNT]: Encode file names passed to the image libraries in
2953 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2954 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2956 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2957 arguments of dostounix_filename.
2959 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2961 * font.h (struct font_entity) [HAVE_NS]: New field to record
2962 font driver which was used to create this entity.
2963 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2964 frame where the font was opened.
2965 (font_close_object): Add prototype.
2966 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2967 (font_close_object): Not static any more. Lost frame arg.
2968 Adjust comment and users.
2969 * alloc.c (cleanup_vector): Call font_close_object to adjust
2970 per-frame font counters correctly. If HAVE_NS, also call
2971 driver-specific cleanup for font-entity objects.
2972 * ftfont.c (ftfont_open):
2973 * nsfont.m (nsfont_open):
2974 * w32font.c (w32font_open_internal):
2975 * xfont.c (xfont_open):
2976 * xftfont.c (xftfont_open): Save frame pointer in font object.
2977 * macfont.m (macfont_open): Likewise.
2978 (macfont_descriptor_entity): Save driver pointer to be able
2979 to call its free_entity routine when font-entity is swept.
2980 * ftxfont.c (ftxfont_open): Add eassert because frame
2981 pointer should be saved by ftfont_driver.open.
2983 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2985 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2986 input polling is used. This is still meaningful for Cygwin, see
2987 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2988 * keyboard.c (poll_for_input_1, input_polling_used):
2989 Define unconditionally.
2990 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2991 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2992 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2993 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2994 (face_for_char): Likewise. Rearrange eassert and return ASCII
2995 face for CHAR_BYTE8_P.
2996 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2998 2013-12-11 Ken Brown <kbrown@cornell.edu>
3000 * dispextern.h (erase_phys_cursor):
3001 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3003 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3005 * nsterm.m (x_free_frame_resources):
3006 * term.c (tty_free_frame_resources):
3007 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3008 face cache because it's implied by free_frame_faces anyway.
3009 * w32term.c (x_free_frame_resources): Likewise. Do not call
3010 free_frame_faces twice.
3012 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3014 * editfns.c (Fformat_time_string): Mention %F in the doc.
3016 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3018 * window.c (resize_frame_windows): Don't return immediately when
3019 the root window's size doesn't change - the minibuffer window
3020 may still have to be repositioned/resized.
3021 * xfns.c (Fx_create_frame): Always change the frame size after
3022 initializing the frame's faces.
3023 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3024 change_frame_size should already have done it.
3025 (x_new_font): Assign new tool- and menu-bar heights.
3026 (x_set_window_size_1): Account for tool- and menu-bar heights
3027 (Bug#16013). Don't set pixel sizes since change_frame_size
3028 should already have done it.
3030 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3032 Remove the option of using libcrypto.
3033 * Makefile.in (LIB_CRYPTO): Remove.
3034 (LIBES): Don't use it.
3036 2013-12-11 Juri Linkov <juri@jurta.org>
3038 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3039 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3041 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3043 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3044 drawn tool bar items (Bug#16058).
3045 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3047 2013-12-09 Ken Brown <kbrown@cornell.edu>
3049 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3051 * lisp.h (get_frame_param): Adjust conditions for prototype
3054 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3056 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3057 Avoid unused macro warning if configured --without-xft.
3059 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3061 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3063 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3065 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3067 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3069 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3071 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3073 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3075 Use libcrypto's checksum implementations if available, for speed.
3076 * Makefile.in (LIB_CRYPTO): New macro.
3079 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3080 The macro didn't conform to C99 due to type mismatch,
3081 which caused compilation failure with Sun C 5.12,
3082 and it was confusing anyway. Include window.h to declare
3083 redisplay_other_windows.
3085 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3087 * window.c (set_window_buffer): Update mode line (bug#16084).
3089 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3091 Fix minor problems found by static checking.
3092 * keyboard.c (poll_for_input_1, input_polling_used):
3093 Define only if HAVE_NTGUI.
3094 * xmenu.c (popup_activate_callback): Omit unnecessary
3095 check against USE_X_TOOLKIT, which must be defined here anyway.
3096 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3099 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3101 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3103 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3105 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3107 * nsterm.m (x_set_window_size): Remove fprintf.
3108 (init): Define always. Set applicationDidFinishLaunchingCalled
3110 (applicationDidFinishLaunching:):
3111 Set applicationDidFinishLaunchingCalled.
3112 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3115 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3117 Pixel resize changes for NS (Bug#16049).
3118 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3119 height/width. row/cols are locals.
3120 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3121 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3122 (windowWillResize): Remove gsextra. Calculate extra as in
3124 (x_new_font): Don't change frame size if fullscreen.
3125 Change size pixelwise.
3127 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3128 comment in xfns.c. Change to pixelwise call.
3130 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3132 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3135 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3137 * xterm.c (input_signal_count): Remove.
3138 (x_dispatch_event): Define unconditionally.
3139 (x_make_frame_visible): Process X events until the frame
3140 is really visible (Bug#16027).
3141 * xterm.h (x_dispatch_event): Declare unconditionally.
3143 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3145 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3147 * nsterm.m (x_set_window_size): Handle pixelwise.
3149 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3151 * w32term.c (x_new_font):
3152 * xterm.c (x_new_font): Calculate new frame size from new font
3155 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3157 * lisp.h (FOR_EACH_TAIL): New macro.
3158 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3160 * window.c (select_window): Call second wset_redisplay before we change
3161 selected_window (bug#16034).
3163 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3165 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3167 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3169 * w32xfns.c: Include window.h, to avoid a compiler warning.
3171 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3173 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3174 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3175 window_scroll takes care of it.
3176 (Fset_window_point, Fdelete_other_windows_internal)
3177 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3178 (Fsplit_window_internal, Fdelete_window_internal)
3179 (Fresize_mini_window_internal, Fset_window_configuration)
3180 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3181 cause redisplay instead of forcing a complete redisplay.
3182 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3183 we're only affecting the selected_window.
3185 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3187 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3188 directional control characters. Update type and category
3189 determination according to the UBA from Unicode v6.3.
3190 (bidi_category_t): New category EXPLICIT_FORMATTING.
3192 * dispextern.h (bidi_type_t): Update to include new bidirectional
3193 properties introduced with Unicode v6.3. (Bug#16043)
3195 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3197 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3200 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3202 * font.c (font_list_entities): Remove dummy assignment.
3203 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3204 used on graphic displays only. Remove unused 'font_encoder' member.
3205 (struct font_bitmap): Remove unused 'extra' member.
3206 * nsfont.m (nsfont_open):
3207 * w32font.c (w32font_open_internal):
3208 * ftfont.c (ftfont_get_bitmap): Adjust users.
3210 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3212 Use bool for boolean.
3213 * tparam.c (tparam1):
3214 * undo.c (record_point, record_property_change):
3215 Use bool for boolean, for local vars that are always true or false.
3217 Minor integer overflow fixes (Bug#16033).
3218 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3219 This improves on the previous fix to this function.
3220 (window_resize_check): When summing up pixel counts, don't rely on
3221 undefined behavior if the sum overflows.
3223 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3225 * window.c (Fset_window_new_pixel): Don't choke at negative
3226 argument value (Bug#16033).
3228 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3229 to avoid crash in window_box_height.
3231 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3232 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3234 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3236 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3238 Minor integer overflow fixes.
3239 * window.c (Fset_window_new_pixel, grow_mini_window):
3240 * xdisp.c (Fwindow_text_pixel_size):
3241 Avoid undefined behavior on signed integer overflow.
3242 * xfns.c (x_set_mouse_color):
3243 Check that drag shape fits in 'unsigned', since that's what X wants.
3245 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3247 Improve reporting of fatal exception on MS-Windows.
3248 * w32fns.c (my_exception_handler): New function.
3249 (globals_of_w32fns): Set it up as the unhandled exception
3250 handler. Initialize exception code and address to zeros.
3251 (emacs_abort): If the exception code and address are available,
3252 print them at the beginning of the backtrace. Fix the format of
3253 printing addresses (was producing 0x0x12345678 on XP).
3256 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3258 * eval.c (Fbacktrace__locals): New function.
3259 (syms_of_eval): Defsubr it.
3261 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3263 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3264 Define here to unify between...
3265 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3266 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3268 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3270 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3272 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3273 fringe background extension.
3274 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3275 because they are now always the same as `left' and `width',
3276 respectively. Remove code for the case that `width' and
3277 `sb_width' are different.
3279 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3281 Fix minor problems found by static checking.
3282 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3283 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3284 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3286 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3288 * image.c (imagemagick_compute_animated_image): Don't crash if we
3289 have an animation with different-sized images (bug#15313).
3291 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3293 Remove some unused items introduced during pixelwise change.
3294 * window.c (window_resize_total_check): Remove unused function.
3295 * xdisp.c (remember_mouse_glyph): Remove unused label.
3296 (Ftool_bar_height): Move declaration inside #if.
3297 * xterm.c (x_set_window_size): Don't use r and c.
3299 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3301 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3304 * window.c (Fset_window_configuration): Comment out unused variables.
3306 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3308 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3310 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3312 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3314 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3315 HAVE_GNUTLS3 (Bug#16001).
3317 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3318 if interrupts are deferred (Bug#15801).
3320 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3322 Support resizing frames and windows pixelwise.
3323 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3324 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3325 (struct glyph_matrix): Replace window_left_col and
3326 window_top_line by window_pixel_left and window_pixel_top.
3327 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3329 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3330 (draw_window_divider, move_it_to, x_draw_right_divider)
3331 (x_draw_bottom_divider, change_frame_size): Add or fix
3333 * dispnew.c (change_frame_size_1): Change prototype.
3334 (adjust_glyph_matrix, required_matrix_width)
3335 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3336 values instead of lines and columns.
3337 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3338 WINDOW_TOTAL_FRINGE_WIDTH.
3339 (handle_window_change_signal, do_pending_window_change)
3340 (init_display): Adjusts calls of change_frame_size.
3341 (change_frame_size, change_frame_size_1): Handle pixelwise
3343 * frame.c (Qright_divider_width, Qbottom_divider_width):
3345 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3346 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3347 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3348 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3350 (set_frame_param): New function.
3351 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3352 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3353 (Ffringe_width, Fborder_width, Fright_divider_width)
3354 (Fbottom_divider_width): New functions, defsubr them.
3355 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3356 New argument pixelwise.
3357 (struct frame_parm_table): New members Qright_divider_width and
3358 Qbottom_divider_width.
3359 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3360 (x_report_frame_params): Handle Qright_divider_width and
3361 Qbottom_divider_width.
3362 (x_set_right_divider_width, x_set_bottom_divider_width):
3364 (frame_resize_pixelwise): New option.
3365 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3366 new_pixelwise, right_divider_width and bottom_divider_width;
3367 remove total_lines; rename text_lines, text_cols, new_text_lines
3368 and new_text_cols to text_height, text_width, new_height and
3369 new_width respectively.
3370 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3371 FRAME_TEXT_WIDTH respectively.
3372 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3373 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3374 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3376 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3377 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3378 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3379 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3380 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3381 (FRAME_TOTAL_COLS_ARG): Remove macro.
3382 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3383 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3384 (x_wm_set_size_hint): Handle frame pixel sizes.
3385 * indent.c (compute_motion, Fcompute_motion):
3386 Call window_body_width instead of window_body_cols.
3387 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3388 (make_lispy_position): Handle right and bottom dividers.
3389 (Fsuspend_emacs): Pixelize call of change_frame_size.
3390 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3391 * lisp.h: Extern set_frame_param.
3392 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3394 (Fx_create_frame): Add entry for vertical_drag_cursor.
3395 Pixelize call of change_frame_size.
3396 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3397 * nsterm.m (ns_update_window_end): Optionally draw right
3399 (x_set_window_size): Add argument pixelwise.
3400 Call check_frame_size and change_frame_size with pixelwise zero.
3401 (ns_draw_window_divider): New function.
3402 (ns_redisplay_interface): Add ns_draw_window_divider.
3403 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3404 (x_new_font): Call x_set_window_size with pixelwise zero.
3405 * print.c (print_object): For a window print its sequence
3407 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3408 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3409 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3410 (w32_createwindow): Use scroll bar area width.
3411 (w32_wnd_proc): Handle bottom divider width.
3412 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3413 (Fx_create_frame): Default divider width parameters.
3414 Caclulate sizes pixelwise. Add vertical drag cursor support.
3415 (x_create_tip_frame): Default divider widths to zero.
3416 Pixelize call to change_frame_size.
3417 (Fx_show_tip): Add handling of divider widths. Pixelize window
3419 (Fw32_frame_rect): New function.
3420 (frame_parm_handler w32_frame_parm_handlers): Add divider
3422 (Vx_window_vertical_drag_shape): Add variable.
3423 * w32inevt.c (resize_event, maybe_generate_resize_event):
3424 Pixelize change_frame_size calls.
3425 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3427 * w32term.c (w32_draw_window_divider): New function.
3428 (x_update_window_end): Handle right divider.
3429 (w32_draw_fringe_bitmap, x_scroll_run)
3430 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3431 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3432 Calculate new frame sizes pixelwise.
3433 (x_new_font): Pixelize call to x_set_window_size.
3434 (x_check_fullscreen): Pixelize call to change_frame_size.
3435 (x_set_window_size_1, x_set_window_size): New argument
3436 pixelwise. Calculate pixelwise.
3437 (x_wm_set_size_hint): Use scroll bar area width.
3438 (w32_redisplay_interface): Add w32_draw_window_divider.
3439 * w32term.h (struct w32_output): Add vertical drag cursor.
3440 * widget.c (set_frame_size, update_wm_hints)
3441 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3443 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3444 * window.c (sequence_number): Restore.
3445 (Fwindow_pixel_width, Fwindow_pixel_height)
3446 (Fwindow_mode_line_height, Fwindow_header_line_height)
3447 (window_pixel_to_total, Frun_window_scroll_functions)
3448 (Fset_window_new_pixel, window_resize_apply_total)
3449 (Fwindow_resize_apply_total): New functions.
3450 (window_body_height, window_body_width): Rename from
3451 window_body_lines. New argument PIXELWISE.
3452 Calculate pixelwise.
3453 (Fwindow_body_height, Fwindow_body_width): New argument
3455 (coordinates_in_window, window_relative_x_coord): Use window's
3456 pixel width instead of total width.
3457 (replace_window, recombine_windows): Initialize pixel values.
3458 (resize_root_window, resize_frame_windows, grow_mini_window)
3459 (shrink_mini_window): New argument PIXELWISE.
3460 Calculate pixelwise.
3461 (Fdelete_other_windows_internal, adjust_window_margins)
3462 (window_resize_check, window_resize_apply)
3463 (Fdelete_window_internal, Fresize_mini_window_internal)
3464 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3465 (check_frame_size): Rename arguments. New argument PIXELWISE.
3466 Calculate pixelwise.
3467 (set_window_buffer): Make samebuf bool. Run configuration change
3468 hook only if buffer changed.
3469 (Fset_window_buffer): Rewrite doc-string.
3470 (make_window): Initialize new_pixel slot.
3471 (Fwindow_resize_apply): Check pixel size of root window.
3472 (Fsplit_window_internal): Call 2nd argument pixel_size.
3473 Calculate pixelwise.
3474 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3476 (save_window_data): New slots frame_text_width,
3477 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3478 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3480 (Fcurrent_window_configuration, Fset_window_configuration)
3481 (save_window_save, compare_window_configurations): Handle new
3482 slots in save_window_data and saved_window.
3483 (Fset_window_scroll_bars): Fix doc-string.
3484 (window_resize_pixelwise): New variable.
3485 (coordinates_in_window, Fcoordinates_in_window_p):
3487 (make_parent_window): Adjust sequence_number.
3488 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3490 * window.h (struct window): New members new_pixel, pixel_left,
3491 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3492 (wset_new_pixel): New function.
3493 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3494 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3495 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3496 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3497 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3498 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3499 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3500 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3501 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3502 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3503 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3504 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3505 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3506 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3507 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3509 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3510 (window_body_width, check_frame_size): Adapt external declarations.
3511 * xdisp.c (last_max_ascent): New integer.
3512 (window_text_bottom_y): Handle bottom divider.
3513 (window_box_width, window_box_height): Calculate pixelwise.
3514 (get_glyph_string_clip_rects): Handle right divider.
3515 (remember_mouse_glyph): When windows are resized pixelwise
3516 proceed with width and height set to 1.
3517 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3519 (move_it_to): Calculate and return maximum x position
3521 (Fwindow_text_pixel_size): New function.
3522 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3523 (tool_bar_lines_needed): Rename to tool_bar_height.
3524 Calculate pixelwise.
3525 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3526 Calculate pixelwise.
3527 (redisplay_tool_bar): Calculate pixelwise.
3528 (redisplay_window): Calculate pixelwise. Handle dividers.
3529 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3530 (x_draw_vertical_border): Handle dividers.
3531 (define_frame_cursor1): Handle vertical drag cursor.
3532 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3533 (expose_window): Calculate pixelwise. Handle dividers.
3534 (init_xdisp): Initialize pixel values.
3535 * xfaces.c (Qwindow_divider): New face.
3536 (realize_basic_faces): Realize it.
3537 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3538 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3539 (x_set_scroll_bar_default_width): Default actual width to 16.
3540 (Fx_create_frame): Set sizes pixelwise.
3541 (x_create_tip_frame): Default divider widths to zero.
3542 Pixelize call of change_frame_size.
3543 (Fx_show_tip): Handle divider widths. Initial pixel position
3545 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3546 (Vx_window_vertical_drag_shape): New option.
3547 * xmenu.c (free_frame_menubar): Pixelize call of
3549 * xterm.c (x_draw_window_divider): New function.
3550 (x_update_window_end): Optionally draw right divider.
3551 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3552 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3553 (handle_one_xevent, x_new_font): Calculate pixelwise.
3554 (x_set_window_size_1, x_set_window_size): New argument
3555 pixelwise. Calculate pixelwise.
3556 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3557 (struct x_redisplay_interface): Add x_draw_window_divider.
3558 * xterm.h (struct x_output): Add vertical_drag_cursor.
3560 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3562 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3563 Set invisible frames's `redisplay' when a full redisplay is requested.
3564 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3565 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3566 (display_mode_lines): Set it here instead.
3568 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3570 * dispextern.h (set_window_update_flags): Remove.
3572 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3574 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3576 * xdisp.c (REDISPLAY_SOME_P): New macro.
3577 (redisplay_internal): Use it (bug#15999).
3578 (prepare_menu_bars, redisplay_window): Use it as well.
3580 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3582 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3584 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3585 (globals_of_w32font): Zero it out.
3586 (GetCharWidth32W_Proc): New function pointer.
3587 (get_char_width_32_w): New function.
3588 (compute_metrics): If get_glyph_outline_w returns an error, try
3589 get_char_width_32_w before declaring a failure. This avoids
3590 punishing raster (a.k.a. "bitmap") fonts by slowing down
3591 redisplay. (Bug#6364).
3593 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3595 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3596 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3597 highlight needs to be redisplayed. (Bug#15913)
3599 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3601 Fix minor problems found by static checking.
3602 * buffer.h (struct buffer_text, struct buffer):
3603 * frame.h (struct frame):
3604 * window.h (struct window):
3605 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3606 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3607 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3608 no-longer-valid use of HAVE_MENUS.
3609 * xdisp.c (propagate_buffer_redisplay): Now static.
3611 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3613 * xmenu.c (Fmenu_or_popup_active_p):
3614 * window.c (Fset_window_configuration):
3615 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3616 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3617 * fns.c (Fyes_or_no_p):
3618 * editfns.c (Fmessage_box, Fmessage_or_box):
3619 * alloc.c (make_save_ptr_ptr):
3620 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3622 * window.c (Fset_window_configuration): Move select_window later.
3624 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3626 Refine redisplay optimizations to only redisplay *some* frames/windows
3627 rather than all of them.
3628 * xdisp.c (REDISPLAY_SOME): New constant.
3629 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3630 (bset_redisplay, bset_update_mode_line): New functions.
3631 (message_dolog): Use bset_redisplay.
3632 (clear_garbaged_frames): Use fset_redisplay.
3633 (echo_area_display): Use wset_redisplay.
3634 (buffer_shared_and_changed): Remove.
3635 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3636 frame titles. Compute the actual set of windows redisplayed.
3637 Don't update frame titles and menu bars for frames that don't need to
3639 (propagate_buffer_redisplay): New function.
3641 (redisplay_internal): Use it. Be more selective in the set of windows
3642 we redisplay. Propagate windows_or_buffers_changed to
3643 update_mode_lines a bit later to simplify the code.
3644 (mark_window_display_accurate_1): Reset window and buffer's
3646 (redisplay_window): Do nothing if neither the window nor the buffer nor
3647 the frame needs redisplay.
3648 * window.h (struct window): Add `redisplay' field.
3649 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3650 (redisplay_other_windows, window_list): New declarations.
3651 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3652 (window_list): Not static any more.
3653 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3654 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3655 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3656 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3657 * frame.h (struct frame): Add `redisplay' field.
3658 Move `external_menu_bar' bitfield next to other bit-fields.
3659 (SET_FRAME_GARBAGED): Use fset_redisplay.
3660 (SET_FRAME_VISIBLE): Don't garbage the frame;
3661 Use redisplay_other_windows.
3662 * buffer.h (struct buffer): Add `redisplay' field.
3663 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3664 (modify_overlay): Use bset_redisplay.
3665 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3667 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3669 Support w32 file notifications in batch mode.
3670 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3671 invalid (which happens in batch mode). If non-interactive, call
3672 handle_file_notifications to store file notification events in the
3673 input queue. (Bug#15933)
3675 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3677 * w32inevt.c (handle_file_notifications): Now external, not static.
3679 * w32term.h (handle_file_notifications): Provide prototype.
3681 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3682 init_crit, since init_display, which does that otherwise, is not
3685 2013-11-27 Glenn Morris <rgm@gnu.org>
3687 * Makefile.in ($(lispsource)/international/charprop.el): New.
3688 (emacs$(EXEEXT)): Depend on charprop.el.
3690 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3692 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3693 deleting portions of the buffer under non-nil REPLACE argument.
3696 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3697 directory, watch it and not its parent.
3698 (add_watch): Allow empty string in FILE.
3700 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3702 * window.c (Fset_window_start, window_resize_apply)
3703 (window_scroll): Reset window_end_valid (Bug#15957).
3705 2013-11-27 Glenn Morris <rgm@gnu.org>
3707 * Makefile.in (leimdir): Now in lisp source directory.
3708 ($(leimdir)/leim-list.el): Just use ../leim .
3709 * epaths.in (PATH_DUMPLOADSEARCH):
3710 * lread.c (load_path_default):
3711 * nsterm.m (ns_load_path): No more leim directory.
3713 2013-11-26 Andreas Schwab <schwab@suse.de>
3715 * .gdbinit (xgettype): Add cast.
3717 2013-11-26 Glenn Morris <rgm@gnu.org>
3719 Preload leim-list.el.
3720 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3721 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3722 is a single directory.
3724 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3726 bool-vector-subsetp is now the normal direction (Bug#15912).
3727 * data.c (Fbool_vector_subsetp): Test whether the first argument
3728 is a subset of the second one, not the reverse. Add doc string.
3730 Fix minor problems found by static checking.
3731 * lread.c (load_path_default): Now static.
3732 * textprop.c (text_property_stickiness): Be consistent about the
3733 test used when deciding whether to consider the previous character.
3734 This simplifies the code a bit.
3736 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3738 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3740 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3741 (syms_of_frame): Don't defsubr them.
3743 2013-11-25 Glenn Morris <rgm@gnu.org>
3745 * lread.c (load_path_default): Change the sense of the argument.
3746 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3747 from dump_path. When it is not, avoid checking dump_path twice.
3749 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3750 uninstalled dump_path against installed Vload_path. (Bug#15964)
3752 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3754 Export get_pos_property to Elisp.
3755 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3756 (syms_of_editfns): Export it to Elisp.
3758 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3760 2013-11-23 Romain Francoise <romain@orebokech.com>
3762 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3763 initialization here ...
3764 (syms_of_fileio): ... from here.
3766 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3768 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3769 Please use --enable-check-lisp-object-type.
3771 2013-11-23 Glenn Morris <rgm@gnu.org>
3773 * process.c (get_process): Explicit error for dead buffers.
3775 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3777 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3779 2013-11-23 Glenn Morris <rgm@gnu.org>
3781 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3782 * lread.c (load_path_check): Take path to check as argument.
3783 (load_path_default): New, split from init_lread.
3784 (init_lread): Move calc of default load-path to load_path_default.
3785 Empty elements in EMACSLOADPATH now stand for the default.
3786 (load-path): Doc fix.
3787 * emacs.c (decode_env_path): Add option to treat empty elements
3788 as nil rather than ".".
3789 * callproc.c (init_callproc_1, init_callproc):
3790 * image.c (Vx_bitmap_file_path):
3791 * lisp.h (decode_env_path):
3792 * lread.c (Vsource_directory):
3793 Update for new argument spec of decode_env_path.
3795 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3797 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3798 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3800 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3802 Fix some dependency problems that cause unnecessary recompiles.
3803 Problem reported by RMS in
3804 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3805 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3806 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3807 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3808 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3809 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3810 (boostrap-clean): No need to remove stamp-oldxmenu.
3812 Fix recently introduced bool vector overrun.
3813 This was due to an optimization that went awry.
3814 Reported by Glenn Morris in
3815 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3816 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3817 for empty vectors, undoing the 2013-11-18 change.
3818 * data.c (bool_vector_binop_driver): Rely on this.
3819 Fix bug that occasionally overran the destination.
3820 * lisp.h (struct Lisp_Bool_vector): Document this.
3822 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3824 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3827 * nsterm.m (init, run, stop:): Comment out for now, does not work
3830 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3832 * charset.c (syms_of_charset): Don't read past end of string.
3834 2013-11-19 Glenn Morris <rgm@gnu.org>
3836 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3838 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3840 Add hooks to run on gaining/losing focus. (Bug#15029)
3841 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3842 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3843 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3845 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3847 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3848 The old names predated the API change that put destination at end.
3850 Improve API of recently-added bool vector functions (Bug#15912).
3851 The old API had (bool-vector-count-matches A B)
3852 and (bool-vector-count-matches-at A B I), which gave the
3853 misleading impression that the two functions were variants, one
3854 with a location I. The new API has (bool-vector-count-population A)
3855 and (bool-vector-count-consecutive A B I) to make the distinction
3856 clearer. The first function no longer has a B argument, since the
3857 caller can easily determine the number of nils if the length and
3858 number of ts is known.
3859 * data.c (Fbool_vector_count_population): Rename from
3860 bool_vector_count_matches, and accept just 1 argument.
3861 (Fbool_vector_count_consecutive): Rename from
3862 Fbool_vector_count_matches_at.
3864 Always allocate at least one bits_word per bool vector.
3865 See Daniel Colascione in:
3866 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3867 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3868 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3869 * lisp.h (struct Lisp_Bool_vector): Document this.
3871 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3873 * insdel.c (invalidate_buffer_caches): New function, consolidated
3874 from part of prepare_to_modify_buffer.
3875 (insert_from_gap, prepare_to_modify_buffer):
3876 * coding.c (code_convert_region, code_convert_string):
3877 Call invalidate_buffer_caches. (Bug#15841)
3879 * lisp.h (invalidate_buffer_caches): Add prototype.
3881 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3883 * w32term.c (x_update_window_end): Don't invalidate the entire
3884 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3885 highlight needs to be redisplayed. (Bug#15913)
3887 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3889 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3891 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3893 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3894 while we are using Vprin1_to_string_buffer.
3896 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3897 after inserting the description string. (Bug#15907)
3899 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3901 * data.c: Work around bogus GCC diagnostic about shift count.
3902 Reported by Eli Zaretskii in
3903 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3904 (pre_value): New function.
3905 (count_trailing_zero_bits): Use it.
3907 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3909 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3910 assume C macros are not supported even under -g3 in these old GCC
3913 2013-11-15 Leo Liu <sdl.web@gmail.com>
3915 * minibuf.c (Ftry_completion, Fall_completions)
3916 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3918 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3920 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3921 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3922 This avoids placing unnecessary constants into the Emacs code.
3924 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3926 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3927 for Cygwin w32 build.
3929 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3930 for Cygwin w32 build. (Bug#15892)
3932 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3934 Simplify, port and tune bool vector implementation.
3935 * alloc.c (bool_vector_exact_payload_bytes)
3936 (bool_vector_payload_bytes): Remove.
3937 (bool_vector_fill): Return its argument.
3938 * alloc.c (bool_vector_fill):
3940 * print.c (print_object):
3941 Simplify by using bool_vector_bytes.
3942 * alloc.c (make_uninit_bool_vector):
3943 New function, broken out from Fmake_bool_vector.
3944 (Fmake_bool_vector): Use it. Use tail call.
3945 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3946 * data.c (BITS_PER_ULL): New constant.
3947 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3948 if long long versions don't exist.
3949 (shift_right_ull): New function.
3950 (count_one_bits_word): New function, replacing popcount_bits_word
3951 macro. Don't assume that bits_word is no wider than long long.
3952 (count_one_bits_word, count_trailing_zero_bits):
3953 Don't assume that bits_word is no wider than long long.
3954 * data.c (bool_vector_binop_driver, bool_vector_not):
3955 * fns.c (Fcopy_sequence):
3957 Create an uninitialized destination, to avoid needless work.
3958 (internal_equal): Simplify.
3959 (Ffillarray): Prefer tail call.
3960 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3961 contain at least one word.
3962 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3963 chars are narrower than ints.
3964 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3965 * fns.c (Fcopy_sequence):
3967 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3968 Don't try to port to hosts where bits_word values have holes; the
3969 code wouldn't work there anyway. Verify this assumption, though.
3970 (bool_vector_bytes): New function.
3971 (make_uninit_bool_vector): New decl.
3972 (bool_vector_fill): Now returns Lisp_Object.
3974 * xfns.c (xic_create_fontsetname):
3975 * xrdb.c (gethomedir): Prefer tail calls.
3977 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3979 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3980 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3982 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3983 that requires a return value.
3984 (Fset_buffer_modified_p): Take advantage of this change to do
3987 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3989 * buffer.c (Frestore_buffer_modified_p): Sync it with
3990 Fset_buffer_modified_p.
3991 (Fforce_mode_line_update): New function, moved from subr.el.
3992 (Fset_buffer_modified_p): Use them.
3993 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3995 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3997 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3998 This avoids undefined behavior when subtracting pointers into
3999 different aways. On my platform it also makes the code a tad
4000 smaller and presumably faster.
4002 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4004 * keyboard.c (command_loop_1): Use region-extract-function.
4005 * insdel.c (Qregion_extract_function): Not static any more (can we
4006 stop pretending that these vars can benefit from being marked static?).
4008 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4010 * search.c (find_newline): If buffer text is relocated during the
4011 "dumb loop", adjust C pointers into buffer text to follow suit.
4014 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4016 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4017 for conversion (Bug#15837).
4019 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4021 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4022 for the entire range of inserted characters. (Bug#15841)
4024 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4026 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4028 (realize_default_face): Remove assignment to distant-foreground if
4029 unspecified (Bug#15815).
4031 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4033 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4034 cache-long-scans disabled, since we don't want to call
4035 prepare_to_modify_buffer (in insert_1_both) for each message we
4038 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4039 from buffer.c. Improve commentary to the buffer field setter
4042 * buffer.c (bset_cache_long_scans): Static function deleted.
4043 Improve commentary to the buffer field setter functions.
4044 (init_buffer_once): Default for cache-long-scans changed to t.
4047 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4049 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4051 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4052 This bug was introduced in my 2013-06-21 change, and caused
4053 struct Lisp_Sub_Char_Table objects to be given too many slots,
4054 which broke 'make -C admin/unidata'.
4056 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4058 Import changes from mac-port 4.5.
4059 * macfont.m (mac_font_copy_default_descriptors_for_language)
4060 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4061 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4062 (macfont_language_default_font_names): New.
4063 (macfont_list): Rearrange language/charset code.
4064 (macfont_close): Don't check for macfont_info->cache.
4065 (mac_ctfont_create_preferred_family_for_attributes): New font
4066 selection code, call
4067 mac_font_copy_default_name_for_charset_and_languages.
4068 (mac_font_copy_default_descriptors_for_language)
4069 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4071 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4073 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4075 Port to C11 aligned_alloc, and fix some integer overflows.
4076 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4077 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4078 and use of posix_memalign replaced with aligned_alloc.
4079 (aligned_alloc): New function, defined or declared as needed.
4080 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4081 Don't undef; configure.ac now does this.
4082 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4083 (calloc, aligned_alloc): Check for integer overflow.
4084 (aligned_alloc): Rename from memalign. All uses changed.
4085 (memalign): New function, an alias for aligned_alloc.
4087 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4089 * xdisp.c (redisplay_internal): Fix typo in last change.
4091 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4093 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4095 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4097 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4098 redisplay--mode-lines-cause.
4099 (redisplay_internal): Keep them uptodate. Remove redundant check of
4100 buffer_shared_and_changed.
4101 * *.[chm]: Number every assignment to update_mode_lines so we
4102 can track why it is set.
4104 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4106 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4108 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4110 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4111 can track why it is set.
4113 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4115 Integer-related fixes for term.c etc.
4116 * dispextern.h (face_tty_specified_color): New function.
4117 * term.c (turn_on_face): Don't rely on undefined behavior when
4118 assigning an out-of-range value to 'long'.
4119 Simplify test for toggling highlight.
4120 (tty_capable_p): Omit last two (unused) args. All callers changed.
4121 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4122 (read_menu_input, tty_menu_activate, tty_menu_show):
4123 * xfaces.c (x_supports_face_attributes_p)
4124 (tty_supports_face_attributes_p):
4125 Use bool for boolean. All callers changed.
4126 (tty_supports_face_attributes_p): Omit defaults for color indices;
4127 no longer needed. Simplify tail call.
4129 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4131 * xdisp.c (prepare_menu_bars): Mark static.
4132 * lisp.h (prepare_menu_bars): Don't declare.
4133 * xselect.c (x_handle_selection_clear):
4134 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4136 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4138 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4139 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4141 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4143 * keyboard.c (Fcommand_error_default_function): Rename from
4144 Fdefault_error_output.
4146 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4148 * keyboard.c (Fdefault_error_output): New function, extracted from
4150 (syms_of_keyboard): Use it for Vcommand_error_function.
4152 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4154 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4155 (init_eval): Use it to ensure handlerlist is non-NULL.
4156 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4157 (Fsignal): Adjust NULLness test of handlerlist.
4158 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4160 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4162 * callproc.c (call_process): Call prepare_to_modify_buffer before
4163 decoding text read from the sub-process, as the decoded stuff will
4164 be inserted into the buffer. This will invalidate the various
4165 caches maintained for the buffer. (Bug#15148)
4167 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4169 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4170 string of glyphless-char-display.
4172 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4174 * nsfns.m (ns_get_name_from_ioreg): New function.
4175 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4176 OSX >= 10.9. Use ns_get_name_from_ioreg.
4178 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4180 Simplify and port recent bool vector changes.
4181 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4182 only in this file. Use a more-efficient implementation if the
4183 second argument is a power of 2.
4184 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4185 Remove no-longer-necessary compile-time checks.
4186 (bool_vector_exact_payload_bytes): New function.
4187 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4188 exact payload changed to call the new function. Do not assume
4189 that the arg or result fits in ptrdiff_t.
4190 (bool_vector_fill): New function.
4191 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4193 (vroundup_ct): Don't assume arg fits in size_t.
4194 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4195 invoke set_category_set.
4196 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4197 All callers changed. Use bool_vector_set.
4198 * category.h (XCATEGORY_SET): Remove; no longer needed.
4199 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4201 * data.c (Faref): Use bool_vector_ref.
4202 (Faset): Use bool_vector_set.
4203 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4204 (Fbool_vector_not, Fbool_vector_count_matches)
4205 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4206 * fns.c (concat): Use bool_vector_ref.
4207 (Ffillarray): Use bool_vector_fill.
4208 (mapcar1): Use bool_vector_ref.
4209 (sxhash_bool_vector): Hash words, not bytes.
4210 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4211 a constant, since it's now used in #if.
4212 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4213 unsigned char on unusual architectures, so that we no longer
4214 assume that the number of bits per bits_word is a power of two or
4215 is a multiple of 8 or of CHAR_BIT.
4216 (Qt): Add forward decl.
4217 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4218 at least as strictly as bits_word.
4219 (bool_vector_data, bool_vector_uchar_data): New accessors.
4220 All data structure accesses changed to use them.
4221 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4222 (bool_vector_set): New functions.
4223 (bool_vector_fill): New decl.
4224 (ROUNDUP): Move to alloc.c as described above.
4226 Fix recent gnutls changes.
4227 * gnutls.c (Fgnutls_boot): Don't assume C99.
4228 * process.c (wait_reading_process_output): Fix typo in recent change.
4230 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4232 * process.c (wait_reading_process_output, read_process_output)
4233 (send_process): Check gnutls_state is not NULL.
4235 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4236 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4238 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4240 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4241 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4243 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4246 * nsfns.m (Fx_create_frame): Fix memory leak.
4248 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4249 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4250 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4252 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4254 * xdisp.c (message3_nolog, message_with_string): Encode the string
4255 before writing it to the terminal in a non-interactive session.
4257 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4258 sure we concatenate them into a unibyte string.
4260 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4261 resulting temporary name before returning it to the caller.
4262 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4263 is a unibyte string, convert NAME to a unibyte string to ensure
4264 that the result is also a unibyte string.
4266 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4267 create unibyte strings from default paths and directory/file
4270 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4273 * callproc.c (init_callproc): Use build_unibyte_string to make
4274 sure we create unibyte strings from default paths and
4275 directory/file names.
4277 * buffer.c (init_buffer): Don't store default-directory of
4278 *scratch* in multibyte form. The original problem which led to
4279 that is described in
4280 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4281 but it was solved long ago. (Bug#15260)
4283 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4285 Port to stricter C99 platforms.
4286 Especially, C99 prohibits nesting a struct X inside struct Y if
4287 struct X has a flexible array member.
4288 * alloc.c (struct sdata): New type.
4289 (sdata): Implement in terms of struct sdata.
4290 Remove u member; all uses replaced by next_vector, set_next_vector.
4291 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4292 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4293 (struct sblock): Rename first_data member to data, which is now
4294 a flexible array member. All uses changed.
4295 (next_vector, set_next_vector, large_vector_vec): New functions.
4296 (vector_alignment): New constant.
4297 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4298 (struct large-vector): Now merely a NEXT member, since the old approach
4299 ran afoul of stricter C99. All uses changed to use
4300 large_vector_vec or large_vector_offset.
4301 (large_vector_offset): New constant.
4302 * dispnew.c: Include tparam.h, for tgetent.
4303 Do not include term.h; no longer needed.
4304 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4305 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4306 (struct Lisp_Vector): Use a flexible array member for contents,
4307 instead of a union with a member that is an array of size 1.
4309 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4310 fact that the struct no longer contains a union.
4311 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4312 (struct Lisp_Save_Value, struct Lisp_Free):
4313 Use unsigned, not int, for spacers, to avoid c99 warning.
4314 (union specbinding): Use unsigned, not bool, for bitfield, as
4315 bool is not portable to pre-C99 hosts.
4317 2013-11-04 Glenn Morris <rgm@gnu.org>
4319 * emacs.c (usage_message): Mention that `-L :...' appends.
4321 2013-11-02 Glenn Morris <rgm@gnu.org>
4323 * Makefile.in (abs_builddir): Remove.
4324 (bootstrap_exe): Use relative filename.
4326 Use relative filenames in TAGS files.
4327 * Makefile.in (abs_srcdir): Remove it again.
4328 (.PHONY): Remove frc.
4329 (maintainer-clean): No more TAGS-LISP file.
4330 (TAGS): Pass relative file names to etags.
4331 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4333 * Makefile.in (abs_srcdir): New, set by configure.
4335 (maintainer-clean): Remove pointless echo. That should be in the
4336 top-level Makefile, if anywhere. Delete TAGS-LISP.
4337 (extraclean): No s/ and m/ directories for some time.
4338 (TAGS): Also depend on ctagsfiles3.
4339 Remove no-longer-defined S_FILE.
4340 Pass absolute filenames to etags once more.
4341 (TAGS-LISP): Replace lispdir with its expansion.
4342 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4343 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4345 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4347 * xfaces.c (check_lface_attrs, realize_default_face):
4348 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4349 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4351 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4353 * emacs.c (original_pwd): Remove global var by making it local.
4354 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4356 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4358 * xfaces.c: Declare color_distance.
4359 (QCdistant_foreground): New variable.
4360 (NEAR_SAME_COLOR_THRESHOLD): New define.
4361 (load_color2): New function.
4362 (load_color): Call load_color2.
4363 (load_face_colors): Call load_color2 and if distant-color is specified
4364 calculate distant and use distant-color if colors are near.
4365 (LFACE_DISTANT_FOREGROUND): New define.
4366 (merge_face_ref, Finternal_set_lisp_face_attribute)
4367 (Finternal_get_lisp_face_attribute)
4368 (x_supports_face_attributes_p): Handle distant-foreground similar to
4370 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4372 * dispextern.h (lface_attribute_index):
4373 Add LFACE_DISTANT_FOREGROUND_INDEX.
4375 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4377 * image.c (pbm_next_char): New function.
4378 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4379 (pbm_scan_number): Use it.
4380 (Qlibjpeg_version): New variable.
4381 (syms_of_image): DEFSYM and initialize it.
4383 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4385 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4387 2013-10-31 Glenn Morris <rgm@gnu.org>
4389 * emacs.c (original_pwd): New char.
4390 (main): If using --chdir, store original_pwd.
4391 (init_cmdargs): When setting Vinvocation_directory based on a
4392 relative argv[0], use original_pwd if set. (Bug#15768)
4394 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4396 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4398 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4400 * insdel.c: Fix minor problems found by static checking.
4401 (Qregion_extract_function): Now static.
4402 (prepare_to_modify_buffer_1): Remove unused locals.
4404 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4406 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4407 (syms_of_xdisp): Declare pre-redisplay-function.
4408 (markpos_of_region): Remove function.
4409 (init_iterator, compute_stop_pos, handle_face_prop)
4410 (face_before_or_after_it_pos, reseat_to_string)
4411 (get_next_display_element, window_buffer_changed)
4412 (redisplay_internal, try_cursor_movement, redisplay_window)
4413 (try_window_reusing_current_matrix, try_window_id, display_line)
4414 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4415 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4416 * window.h (struct window): Remove field `region_showing'.
4417 * dispextern.h (struct it): Remove region_beg/end_charpos.
4418 (face_at_buffer_position, face_for_overlay_string)
4419 (face_at_string_position): Update prototypes.
4420 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4421 (face_at_string_position): Remove `region_beg' and `region_end' args.
4422 * fontset.c (Finternal_char_font):
4423 * font.c (font_at, font_range): Adjust calls accordingly.
4424 * insdel.c (Qregion_extract_function): New var.
4425 (syms_of_insdel): Initialize it.
4426 (prepare_to_modify_buffer_1): Use it.
4428 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4430 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4431 * ftxfont.c (ftxfont_get_gcs):
4432 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4433 * xfaces.c (x_free_colors, x_free_dpy_colors)
4434 (x_create_gc, unload_color):
4435 * xselect.c (x_property_data_to_lisp):
4436 * xsettings.c (parse_settings):
4437 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4438 (get_bits_and_offset): Adjust definition.
4439 * frame.c (XParseGeometry): Adjust locals.
4440 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4441 * regex.h (toplevel): Likewise for reg_syntax_t.
4443 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4445 * eval.c (run_hook_with_args): Use FUNCTIONP.
4447 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4449 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4450 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4451 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4452 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4453 on MS-Windows anyway.
4454 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4455 (free_realized_face): ...adjust user.
4456 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4457 white relief pixels to -1.
4458 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4459 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4460 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4462 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4464 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4465 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4466 in practice now. All callers changed.
4468 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4470 * dispextern.h (struct face): Use bitfields for 'underline_type'
4471 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4472 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4473 'stipple' member. Move 'lface' member up to help...
4474 * xfaces.c (make_realized_face): ...this function to find and
4475 clear just the members that need clearing.
4476 (load_face_colors, realize_x_face):
4477 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4479 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4481 * xftfont.c (struct xftfont_info): Remove set-but-unused
4483 (xftfont_open): Adjust user.
4484 (xftfont_get_colors): Remove useless prototype.
4486 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4488 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4489 before passing them to 'unexec'. (Bug#15260)
4491 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4493 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4495 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4497 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4498 the changed signature of the font driver's 'close' method.
4500 * w32font.h (w32font_close): Adjust the prototype to the change in
4501 function definition.
4503 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4505 * w32uniscribe.c (uniscribe_close): Adapt the call to
4506 w32font_close to its new prototype.
4508 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4510 Omit unused frame argument of font API's close function.
4511 * font.h (struct font): Drop frame argument. Adjust comment.
4512 * font.c (font_clear_cache, font_close_object): Adjust users.
4513 * ftfont.c (ftfont_close):
4514 * ftxfont.c (ftxfont_close):
4515 * macfont.m (macfont_close):
4516 * nsfont.m (nsfont_close):
4517 * w32font.c (w32font_close):
4518 * xfont.c (xfont_close):
4519 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4520 tweak comments and make functions safe if called more than once for
4521 the same font object.
4523 Perform font-specific cleanup when font object is swept by GC. See
4524 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4525 * alloc.c (cleanup_vector): New function.
4526 (sweep_vector): Call it for each reclaimed vector object.
4527 * font.h (struct font): Adjust comment.
4529 2013-10-24 Glenn Morris <rgm@gnu.org>
4531 * Makefile.in (abs_top_srcdir): New, set by configure.
4533 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4535 Adjust recent font-related changes to fix bug#15686.
4536 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4537 is a live window system frame, mark its default font too.
4539 2013-10-23 Glenn Morris <rgm@gnu.org>
4541 * Makefile.in (RUN_TEMACS): Make relative (again).
4542 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4543 (bootstrap-emacs$(EXEEXT)):
4544 Quote entities that might contain whitespace.
4546 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4548 Port to Solaris 10 and its bundled GCC.
4549 Problem reported by Timothy C. Burt.
4550 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4552 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4554 Do not allow font caches to grow too large.
4555 * alloc.c (compact_font_cache_entry, compact_font_caches):
4556 New functions or stub if not HAVE_WINDOW_SYSTEM.
4557 (compact_undo_list): Factor out from Fgarbage_collect.
4559 (mark_face_cache): Mark face font. Move down to avoid
4561 (mark_terminals): Do not mark font cache here.
4562 (Fgarbage_collect): Call compaction functions described
4563 above. Adjust comment.
4565 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4567 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4568 chdir to HOME (bug#15607).
4570 * nsterm.m (Qcocoa, Qgnustep): New variables.
4571 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4572 (ns_get_color): Make selection color work for GNUstep also.
4574 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4576 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4577 handles mouse clicks. Instead, let GPM use the same code as all
4578 the other mice use. See the discussion starting at
4579 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4580 for the details of the problem with the menu bar this fixes.
4582 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4584 Remove port-specific display name lists to avoid extra
4585 complexity and data duplication with display info lists.
4586 * xterm.h (x_display_name_list): Remove declaration.
4587 * xterm.c (x_display_name_list): Remove.
4588 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4589 * xfns.c (x_display_info_for_name, Fx_display_list):
4590 Likewise. Use x_display_list where appropriate.
4591 * w32term.h (w32_display_name_list): Remove declaration.
4592 * w32term.c (w32_display_name_list): Remove.
4593 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4595 * w32fns.c (x_display_info_for_name, Fx_display_list):
4596 Likewise. Use x_display_list where appropriate.
4597 * nsterm.h (ns_display_name_list): Remove declaration.
4598 * nsterm.m (ns_display_name_list): Remove.
4599 (ns_term_init, syms_of_nsterm): Adjust users.
4600 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4601 Likewise. Use x_display_list where appropriate.
4602 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4603 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4604 (mark_terminals): Mark per-terminal font cache.
4606 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4608 Don't run timers in input-pending-p. Its new check-timers param
4609 provides the prior behavior. (Bug#15045).
4610 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4612 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4614 Make some functions static in non-Microsoft builds.
4615 On my platform (Fedora 19 x86-64), this shrinks the
4616 Emacs executable (text+data) by 0.25%.
4617 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4618 (load_color) [!MSDOS]:
4619 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4620 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4621 * lisp.h (check_existing):
4622 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4623 (network_interface_info) [!WINDOWSNT]:
4624 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4625 Remove extern decls.
4626 * fileio.c (check_existing):
4627 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4628 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4629 (network_interface_info) [!WINDOWSNT]:
4630 * term.c (encode_terminal_code) [!WINDOWSNT]:
4631 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4632 * xfaces.c (load_color) [!MSDOS]:
4634 * fileio.c (check_existing, check_executable, check_writable):
4635 * process.c (network_interface_list, network_interface_info):
4636 Move earlier, so that we don't need forward decls.
4637 * gnutls.c (fn_gnutls_transport_set_errno)
4638 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4640 * w32.c (init_environment): Use faccessat rather than
4641 check_existing, partly for consistency with the rest of the code
4642 in this file, partly so that check_existing can be static.
4644 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4645 * emacs.c (MAIN_PROGRAM): New macro.
4646 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4647 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4649 bool vector int width fixes
4650 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4651 (Fbool_vector_count_matches_at):
4652 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4653 can exceed PTRDIFF_MAX, at least in theory.
4654 (Fbool_vector_count_matches_at):
4655 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4657 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4659 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4660 (struct sockaddr): Add forward decl, for platforms that lack it.
4662 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4664 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4667 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4669 * w32.c (network_interface_get_info, network_interface_list)
4670 (network_interface_info): New functions. (Bug#15610)
4671 (GetAdaptersInfo_Proc): New typedef.
4672 (get_adapters_info): New wrapper function.
4673 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4675 * process.h (network_interface_list, network_interface_info):
4678 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4679 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4680 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4681 for WINDOWSNT. Doc fix.
4682 (syms_of_process): Defsubr Snetwork_interface_list and
4683 Snetwork_interface_info unconditionally.
4685 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4686 in NS GUI sessions. (Bug#15629)
4688 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4690 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4692 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4694 * print.c (print_object): Print " ..." when truncating bool vectors.
4696 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4698 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4699 standard mouse buttons.
4701 * termhooks.h (struct input_event): Remove incorrect commentary.
4703 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4705 Disallow bool vector operations on mixed-length operands.
4706 The old behavior left garbage in the result vector sometimes,
4707 and didn't seem to be useful.
4708 * data.c (Qwrong_length_argument): New static var.
4709 (wrong_length_argument): New function.
4710 (bool_vector_binop_driver): Check that args agree in length.
4712 * keyboard.c, keyboard.h (all_kboards): Now static.
4714 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4716 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4717 note from the lispref.
4719 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4721 * nsterm.h (struct ns_display_info): Remove set-but-unused
4722 member image_cache (image caches are per-terminal anyway).
4723 (FRAME_X_IMAGE_CACHE): Remove.
4724 * nsterm.m (ns_initialize_display_info): Adjust user.
4726 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4728 * w32proc.c: Include mingw_time.h.
4730 * w32.c: Include mingw_time.h.
4732 Implement scrolling of TTY menus when the screen is too short.
4734 * term.c (tty_menu_display): Accept an additional argument, the
4735 menu item from which to start displaying the menu. Account for
4736 the value of Y when limiting the menu to the number of available
4738 (mi_result): New enumeration.
4739 (read_menu_input): Return enumerated value. When the y coordinate
4740 hits min_y or max_y, return scroll indication instead of wrapping
4742 (tty_menu_activate): Handle the scrolling indications from
4743 read_menu_input. Compute the first menu item to display and pass
4744 it to tty_menu_display.
4746 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4748 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4749 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4750 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4751 Adjust to match the change described below.
4752 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4753 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4754 memory_below_frame members to...
4755 * termchar.h (struct tty_display_info): ...here because they're
4756 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4757 * term.c (init_tty):
4758 * nsterm.m (ns_create_terminal):
4759 * w32term.c (w32_create_terminal):
4760 * xterm.c (x_create_terminal): Adjust users.
4761 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4762 to filter out non-TTY frames. Adjust comment.
4763 (scrolling): Adjust user. Prefer eassert for debugging check.
4765 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4767 * xfaces.c (PT_PER_INCH): Remove unused macro.
4768 * termhooks.h (struct terminal): Remove set-but-unused
4769 member fast_clear_end_of_line.
4770 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4771 * nsterm.m (ns_create_terminal):
4772 * term.c (init_tty):
4773 * w32term.c (w32_create_terminal):
4774 * xterm.c (x_create_terminal): Adjust users.
4776 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4778 * lisp.h (bool_vector_size): New function.
4779 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4780 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4781 (Fbool_vector_not, Fbool_vector_count_matches_at):
4782 Remove uses of 'eassume' that should no longer be needed,
4783 because they are subsumed by the 'eassume' in bool_vector_size.
4785 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4787 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4788 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4789 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4791 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4793 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4794 have different dimensions. (Bug#15575)
4796 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4799 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4801 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4803 * term.c (tty_menu_show): Never return with unbalanced
4804 specpdl. Use eassert for debugging check. Adjust style.
4806 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4808 * term.c (read_menu_input): Make selection of menu items
4809 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4810 (tty_menu_activate): Fix off-by-one error when computing max_y.
4812 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4814 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4815 audit logging (only used with GnuTLS 3.x) and enable it.
4817 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4819 * dispnew.c (redraw_frame): Remove useless #ifdef because
4820 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4821 Also, move TTY fflush to...
4822 * term.c (tty_update_end): ...this function.
4824 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4826 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4827 the end of the frame's glyph matrix. (Bug#15575)
4829 * term.c (tty_menu_display): Don't move cursor while overwriting
4830 frame's glyphs with menu items. Limit the number of items
4831 displayed to what can be shown on the available screen lines,
4832 excluding the echo area.
4833 (tty_menu_activate): Limit the Y coordinate allowed by
4834 read_menu_input to the last screen line used for menu display.
4836 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4838 * lisp.h (eassume): New macro.
4839 Also, include <verify.h>, for 'assume'.
4840 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4841 (vroundup, vector_nbytes):
4842 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4843 (Fbool_vector_not, Fbool_vector_count_matches)
4844 (Fbool_vector_count_matches_at):
4845 Use eassume, not eassert.
4846 * casetab.c (set_identity, shuffle):
4847 * composite.c (composition_gstring_put_cache):
4848 * dispnew.c (update_frame_1):
4849 * ftfont.c (ftfont_shape_by_flt):
4850 * image.c (gif_load):
4851 * intervals.c (offset_intervals):
4852 * macfont.m (macfont_shape):
4853 Remove calls to 'assume' that are no longer needed, because
4854 --enable-gcc-warnings no longer generates bogus warnings
4855 when these calls are removed.
4857 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4859 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4861 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4863 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4864 (Qsubstitute_env_in_file_name): New var.
4865 (syms_of_fileio): Define it.
4867 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4869 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4870 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4873 * term.c (save_and_enable_current_matrix): Don't allocate and
4874 don't save margin areas.
4875 (restore_desired_matrix): Don't restore margin areas.
4876 (free_saved_screen): Don't free margin areas.
4878 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4880 * image.c: Pacify --enable-gcc-warnings.
4881 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4882 #define only if used.
4884 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4886 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4887 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4888 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4889 (gif_load): For giflib v5.x and later, display the error message
4890 produced by giflib when its functions fail.
4891 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4894 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4896 * keyboard.c (last_event_timestamp): Remove. For X selection and
4897 GTK popup menus, it may be obtained from per-frame X display info.
4898 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4899 (process_special_events): Adjust users.
4900 * keyboard.h (last_event_timestamp): Remove declaration.
4901 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4902 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4903 * menu.h (xmenu_show): Adjust prototype.
4904 * menu.c (Fx_popup_menu): Adjust user.
4905 * xselect.c (x_own_selection, x_get_foreign_selection)
4906 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4908 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4910 * keyboard.c (init_kboard): Now static. Add arg
4911 to denote window system. Adjust comment.
4912 (init_keyboard): Adjust user.
4913 (allocate_kboard): New function.
4915 * nsterm.m (ns_term_init):
4916 * term.c (init_tty):
4917 * w32term.c (w32_create_terminal):
4918 * xterm.c (x_term_init): Use it.
4919 * keyboard.h (init_kboard): Remove prototype.
4920 (allocate_kboard): Add prototype.
4922 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4924 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4925 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4927 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4929 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4931 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4933 * term.c (tty_menu_activate): Flush the output stream after
4934 showing the cursor, and don't mark the frame garbaged at exit from
4935 the function. Fixes redisplay glitches when moving from one menu
4938 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4940 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4941 or throw error (Bug#15570).
4943 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4945 * intervals.c (temp_set_point_both): Move test into 'eassert',
4948 * lisp.h (eassert): Don't use 'assume'.
4949 Sometimes 'assume' wins in performance, and sometimes it loses,
4950 so it shouldn't be used all the time. Perhaps we need two
4951 flavors of 'eassert', one for where 'assume' is far more likely
4952 to help or to hurt; but that can be done later.
4953 Problem reported by Dmitry Antipov in
4954 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4955 Also, don't include <verify.h>; no longer needed.
4957 2013-10-09 Glenn Morris <rgm@gnu.org>
4959 * eval.c (Fcond): Doc tweak.
4961 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4963 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4964 expressions with side effects to eassert. (Bug#15565)
4966 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4968 * fns.c (hashfn_user_defined): Allow hash functions to return any
4971 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4973 Fix minor problems found by static checking.
4974 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4975 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4976 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4977 * keyboard.c (read_menu_command): Remove unused local.
4978 * lisp.h (read_menu_command): New decl.
4979 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4980 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4981 Return ptrdiff_t, not int.
4982 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4983 not int, for benefit of xpalloc.
4984 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4986 (have_menus_p): Remove; unused.
4987 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4988 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4989 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4991 (save_and_enable_current_matrix): Omit unnecessary casts.
4992 (read_menu_input): Omit local extern decl (now in lisp.h).
4993 Don't access uninitialized storage if mouse_get_xy fails.
4994 (tty_menu_activate): Mark local as initialized, for lint.
4995 (tty_menu_activate, tty_meny_show): Remove unused locals.
4997 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4999 Support menus on text-mode terminals.
5000 * xterm.h (xw_popup_dialog): Add prototype.
5002 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5003 (xmenu_show): Block input here, instead in Fx_popup_menu.
5004 (xw_popup_dialog): New function, with X-specific bits of popup
5007 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5010 * window.c (Fset_window_configuration): Use run-time tests of the
5011 frame type instead of compile-time conditionals, when menu-bar
5012 lines are considered.
5014 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5015 (w32_popup_dialog): New prototypes.
5017 * w32menu.c (Fx_popup_dialog): Function deleted.
5018 (w32_popup_dialog): New function, with w32 specific bits of popup
5019 dialogs. Block input here.
5021 * w32inevt.c (w32_console_read_socket): Minor change to add
5022 debugging TTY events.
5024 * w32fns.c (show_hourglass): If returning early because the frame
5025 is not a GUI frame, unblock input.
5027 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5028 (cursorY): New functions.
5030 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5031 WINDOWSNT, macros that call curX and curY elsewhere.
5033 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5035 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5036 specific function to hide and show cursor on a text-mode terminal.
5037 (tty_menu_struct, struct tty_menu_state): New structures.
5038 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5039 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5040 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5041 (tty_menu_locate, save_and_enable_current_matrix)
5042 (restore_desired_matrix, screen_update, read_menu_input)
5043 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5044 (tty_pop_down_menu, tty_menu_last_menubar_item)
5045 (tty_menu_new_item_coords, tty_menu_show): New functions.
5046 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5048 * nsterm.h (ns_popup_dialog): Adjust prototype.
5050 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5052 (ns_popup_dialog): Adapt order of arguments to the other
5053 *_menu_show implementations.
5054 (Fx_popup_dialog): Function deleted.
5056 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5058 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5060 * menu.c (have_boxes): New function.
5061 (single_keymap_panes): Use it instead of a compile-time
5063 (single_menu_item): Use run-time tests of the frame type instead
5064 of compile-time conditionals.
5065 (encode_menu_string): New function.
5066 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5067 the macro, since different types of frame need different encoding
5069 (digest_single_submenu): Use run-time tests of frame type instead
5070 of, or in addition to, compile-time conditionals.
5071 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5072 (Fx_popup_menu): Detect when the function is called from keyboard
5073 on a TTY. Don't barf when invoked on a text-mode frame.
5074 Check frame type at run time, instead of compile-time conditionals for
5075 invoking terminal-specific menu-show functions.
5076 Call tty_menu_show on text-mode frames.
5077 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5078 run time to determine which alternative to invoke; support dialogs
5081 * keyboard.h <Qmouse_movement>: Declare.
5083 * keyboard.c <Qmouse_movement>: Now extern.
5084 <Qecho_keystrokes>: New static variable.
5085 (read_key_sequence): Accept an additional argument, a flag to
5086 prevent redisplay during reading of the key sequence. All callers
5088 (read_menu_command): New function.
5089 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5091 (toolkit_menubar_in_use): New function.
5092 (make_lispy_event): Use it instead of a compile-time test.
5094 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5095 window-system being available.
5097 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5098 to x-popup-dialog on the frame type, they all now support popup
5101 * dispnew.c (save_current_matrix): Save the margin areas.
5102 (restore_current_matrix): Restore margin areas.
5103 (update_frame_with_menu): New function.
5105 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5108 * alloc.c (make_save_ptr): Now compiled unconditionally.
5110 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5112 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5113 (redraw_frame, update_frame): Adjust users.
5114 * dispextern.h (set_window_update_flags): Adjust prototype.
5115 * xdisp.c (redisplay_internal): When updating all frames with zero
5116 windows_or_buffers_changed, assume that only the windows that shows
5117 current buffer should be really updated.
5119 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5121 Do not allocate huge temporary memory areas and objects while encoding
5122 for file I/O, thus reducing an enormous memory usage for large buffers.
5123 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5124 * coding.h (struct coding_system): New member raw_destination.
5125 * coding.c (setup_coding_system): Initialize it to zero.
5126 (encode_coding_object): If raw_destination is set, do not create
5127 dst_object. Add comment.
5128 * fileio.c (toplevel): New constant E_WRITE_MAX.
5129 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5130 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5132 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5134 * nsterm.m (windowDidExitFullScreen:)
5135 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5137 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5139 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5140 * keyboard.c (unblock_input_to): Don't process pending signals
5141 if a fatal error is in progress.
5143 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5144 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5145 they're talking about words in Lisp bool vectors.
5146 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5147 * data.c (popcount_bits_word): Rename from popcount_size_t.
5148 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5151 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5153 Improve support for popcount and counting trailing zeros (Bug#15550).
5154 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5155 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5156 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5157 (popcount_size_t_msc, popcount_size_t_gcc):
5158 Remove; now done by Gnulib.
5159 (popcount_size_t): Now a macro that defers to Gnulib.
5160 (count_trailing_zero_bits): Return int, for consistency with
5161 Gnulib and because Emacs prefers signed to unsigned int.
5162 Don't assume that size_t is either unsigned int or unsigned long
5163 or unsigned long long.
5164 (size_t_to_host_endian): Do not assume that size_t is either
5165 exactly 32 or exactly 64 bits wide.
5166 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5167 etc., so that it's now an enum constant, not a macro.
5168 No need to assume that it's either 32 or 64.
5170 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5172 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5175 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5177 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5178 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5180 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5182 emacs_read and emacs_write now use void *, not char *.
5183 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5184 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5185 Buffer arg is now void *, not char *. This matches plain
5186 'read' and 'write' better, and avoids a constraint violation
5187 on Solaris 9 with Oracle Studio.
5189 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5191 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5192 memset to explicit loop. Otherwise copy largest possible chunk
5193 from initialized to uninitialized part, thus allowing the longer
5194 memcpy runs and reducing the number of loop iterations.
5196 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5198 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5199 hide toolbar (Bug#15388).
5200 (windowDidEnterFullScreen:): If presentation options are zero,
5201 set them here (Bug#15388).
5202 (ns_update_auto_hide_menu_bar): Remove runtime check.
5203 Don't auto hide dock unless menubar is also auto hidden.
5205 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5207 * editfns.c (message): Mention batch mode in doc string.
5209 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5211 * nsterm.m (check_native_fs): Remove erroneous comment.
5213 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5215 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5216 uses find_newline instead of scan_newline and so doesn't move point.
5218 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5220 Use hardware support for byteswapping on glibc x86 etc.
5221 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5222 whereas the old swap64 needed 30.
5223 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5224 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5225 Use byteswap.h's macros to swap bytes.
5226 * lisp.h (swap16, swap32, swap64): Remove.
5227 All uses replaced by bswap_16, bswap_32, bswap_64.
5229 * bytecode.c (exec_byte_code): Use some more volatile variables
5230 to work around local variables getting clobbered by longjmp.
5231 Port to pre-C99, which doesn't allow decls after stmts.
5233 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5235 * lisp.h (eassert): Assume that COND is true when optimizing.
5236 In other words, take on the behavior of eassert_and_assume.
5237 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5238 (eassert_and_assume): Remove. All uses replaced by eassert.
5240 * xdisp.c (Qglyphless_char): Now static.
5242 Adjust to merge from gnulib.
5243 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5244 * lisp.h: Include <verify.h>, for 'assume'.
5246 * eval.c (clobbered_eassert): New macro.
5247 (internal_catch, internal_condition_case)
5248 (internal_condition_case_1, internal_condition_case_2)
5249 (internal_condition_case_n): Use it instead of eassert
5250 when the argument contains locals clobbered by longjmp.
5251 Don't use clobbered locals outside of clobbered_eassert.
5252 (internal_lisp_condition_case): Use a volatile variable
5253 to work around a local variable's getting clobbered.
5255 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5257 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5258 (PUSH_HANDLER): New macro.
5259 (catchlist): Remove.
5260 (handlerlist): Always declare.
5262 * eval.c (catchlist): Remove (merge with handlerlist).
5263 (handlerlist, lisp_eval_depth): Not static any more.
5264 (internal_catch, internal_condition_case, internal_condition_case_1)
5265 (internal_condition_case_2, internal_condition_case_n):
5267 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5268 handlerlist/catchlist.
5269 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5270 handlerlist which can only handle a single condition-case handler at
5272 (find_handler_clause): Simplify since we only a single branch here
5275 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5277 (bcall0): New function.
5278 (exec_byte_code): Add corresponding cases. Improve error message when
5279 encountering an invalid byte-code. Let Bunwind_protect accept
5280 a function (rather than a list of expressions) as argument.
5282 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5283 and make them unconditional now that they're heap-allocated.
5285 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5287 * charset.c (Fdecode_char, Fencode_char): Remove description of
5288 `restriction' arg. now that it's hidden by advertised-calling-convention.
5290 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5292 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5293 Remove unused variable (from mac-port).
5294 (macfont_draw): Use s->ybase for correct y position.
5296 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5298 * frame.h (struct frame): Drop has_minibuffer member because...
5299 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5300 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5302 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5304 * window.h (struct window): Prefer enum text_cursor_kinds to int
5305 for phys_cursor_type member. Move the latter, phys_cursor_width,
5306 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5307 * window.c (replace_window, make_window): Adjust users.
5309 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5311 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5312 this module is never compiled otherwise.
5314 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5316 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5319 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5321 * xdisp.c (get_next_display_element): Don't call face_for_font in
5322 a build configured --without-x. (Bug#15484)
5324 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5326 * window.c (calc_absolute_offset): #elif should be #elif defined.
5328 * frame.c (delete_frame): Block/unblock input to overcome race
5329 condition (Bug#15475).
5331 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5333 * frame.c (delete_frame): Record selected frame only after
5334 calling Qdelete_frame_functions (Bug#15477).
5336 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5338 * nsterm.m (ns_selection_color): Remove.
5339 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5340 NSColor selectedText(Background)Color. Only for COCOA.
5341 (ns_term_init): Remove assignment of ns_selection_color, logic
5342 moved to ns_get_color.
5344 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5345 NS_SELECTION_COLOR_DEFAULT.
5346 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5348 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5350 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5351 frame' does not have the tool_bar_window member.
5353 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5355 Signal error when reading an empty byte-code object (Bug#15405)
5356 * lread.c (read1): Signal error.
5357 * alloc.c (make_byte_code): eassert header size.
5358 (sweep_vectors): Change an int to size_t.
5360 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5362 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5363 instead of ints, as it's the usual style for offsetof constants. See:
5364 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5366 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5367 This is ugly, but it should fix the performance problem for older
5368 GCC versions in the short run. I'll look into integrating the
5369 Gnulib module for popcount, as a better fix.
5370 See the thread starting in:
5371 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5372 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5373 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5374 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5375 (popcount_size_t): Use it.
5377 2013-09-24 Daniel Colascione <dancol@dancol.org>
5379 * process.c (Fnetwork_interface_info): Fix build break due to
5382 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5384 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5385 Prefer signed to unsigned integers where either will do.
5386 No need for 'const' on locals that do not escape.
5387 Omit easserts with unnecessary and unportable assumptions about
5388 alignment. Avoid unnecessary casts to char *.
5390 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5392 Use union for the payload of struct Lisp_Vector.
5393 This helps to avoid a few glitches dictated by C's aliasing rules.
5394 * lisp.h (struct Lisp_Vector): Use union for next and
5395 contents member. Adjust comment. Change related users.
5396 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5397 Related users changed.
5398 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5399 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5400 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5401 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5403 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5405 Optimize glyph row clearing and copying routines.
5406 * dispextern.h (struct glyph_row): Change layout of struct
5407 glyph_row to help copy_row_except_pointers. Adjust comment.
5408 * dispnew.c (null_row): Remove.
5409 (clear_glyph_row): Use offsetof and memset to find and clear
5410 just the members that need clearing. Adjust comment.
5411 (copy_row_except_pointers): Likewise for copying.
5413 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5415 Some minor cleanups of recently-added bool vector code.
5416 * conf_post.h (assume): Always return void. Use lint version
5417 only if GCC and MSC versions don't apply.
5418 * conf_post.h (assume):
5419 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5420 Depend on _MSC_VER, not __MSC_VER, for consistency with
5422 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5423 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5424 (bool_vector_binop_driver, count_trailing_zero_bits)
5425 (size_t_to_host_endian): Now static, not static inline;
5426 the latter isn't needed with modern compilers and doesn't
5427 work with older compilers anyway.
5429 * alloc.c (valgrind_p): Use bool for boolean.
5431 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5433 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5434 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5435 (display_last_displayed_message_p, message_buf_print)
5436 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5437 Use bool for boolean.
5438 * dispextern.h (cancel_line, init_desired_glyphs):
5439 Remove ancient leftover.
5440 (help_echo_showing_p, hourglass_shown_p):
5441 * lisp.h (noninteractive_need_newline): Adjust declaration.
5443 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5445 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5447 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5448 ...this file and convert the latter to static. Adjust comment.
5449 (make_initial_frame):
5450 * window.c (init_window_once): Adjust user.
5451 * frame.h (last_nonminibuf_frame): Remove declaration.
5452 * lisp.h (selected_frame): Likewise.
5453 * msdos.c (the_only_display_info): Adjust comment.
5455 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5457 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5458 computing the end column of mouse-highlight that comes from
5459 display or overlay strings. (Bug#15437)
5460 (note_mouse_highlight): Adapt calculation of last argument to
5461 mouse_face_from_string_pos to the above change.
5463 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5464 all platforms, not just for clang.
5466 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5468 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5469 about excess arguments to snprintf.
5471 * conf_post.h(assume): Use __builtin_unreachable for clang.
5473 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5475 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5476 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5478 2013-09-23 Daniel Colascione <dancol@dancol.org>
5480 * alloc.c (USE_VALGRIND): New macro; on by default
5481 when ENABLE_CHECKING.
5482 (mark_maybe_object, mark_maybe_pointer)
5483 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5485 (valgrind_p) [USE_VALGRIND]: New variable.
5486 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5488 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5490 * process.c (wait_reading_process_output): Change int pnamelen to
5493 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5494 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5495 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5496 argument to unsigned long to avoid warning.
5497 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5499 * conf_post.h (assume): Fix compiler error: x shall be cond.
5501 2013-09-22 Daniel Colascione <dancol@dancol.org>
5503 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5504 warning when compiling without a window system.
5506 2013-09-22 Daniel Colascione <dancol@dancol.org>
5508 * data.c (Qbool_vector_p): New symbol.
5509 (bool_vector_spare_mask, popcount_size_t_generic)
5510 (popcount_size_t_msc, popcount_size_t_gcc)
5512 (bool_vector_binop_driver)
5513 (count_trailing_zero_bits, size_t_to_host_endian)
5514 (Fbool_vector_exclusive_or)
5515 (Fbool_vector_union)
5516 (Fbool_vector_intersection, Fbool_vector_set_difference)
5517 (Fbool_vector_subsetp, Fbool_vector_not)
5518 (Fbool_vector_count_matches)
5519 (Fbool_vector_count_matches_at): New functions.
5520 (syms_of_data): Intern new symbol, functions.
5521 * alloc.c (bool_vector_payload_bytes): New function.
5522 (Fmake_bool_vector): Instead of calling Fmake_vector,
5523 which performs redundant initialization and argument checking,
5524 just call allocate_vector ourselves. Make sure we clear any
5525 terminating padding to zero.
5526 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5527 instead of open-coding the size calculation.
5528 (vroundup_ct): New macro.
5529 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5530 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5531 * composite.c (composition_gstring_put_cache):
5532 Change lint_assume to assume.
5533 * conf_post.h (assume): New macro.
5534 (lint_assume): Remove.
5535 * dispnew.c (update_frame_1): Change lint_assume to assume.
5536 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5538 * image.c (gif_load): Change lint_assume to assume.
5539 * lisp.h (eassert_and_assume): New macro.
5540 (Qbool_vector_p): Declare.
5541 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5542 (swap16, swap32, swap64): New inline functions.
5543 * macfont.m (macfont_shape): Change lint_assume to assume.
5544 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5545 * xsettings.c (parse_settings): Use new swap16 and
5546 swap32 from lisp.h instead of file-specific macros.
5548 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5550 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5551 found (which can legitimately happen when the glyph row at the
5552 window start is disabled in the current_matrix. (Bug#15365)
5554 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5556 Fix syntax.h bug introduced by recent INLINE change.
5557 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5558 conditionally compiled one way in some modules, and a different
5559 way in others. This doesn't work with extern inline functions,
5560 which must have the same definition in all modules, because the
5561 defining code might be shared across modules, depending on the
5562 implementation. Symptoms reported by Martin Rudalics in:
5563 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5564 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5565 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5566 overriding the corresponding functions in syntax.h.
5567 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5568 (syntax_property): New inline functions.
5569 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5570 Rewrite in terms of these new functions.
5572 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5574 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5575 not chars_in_text, whose result depends on the multibyteness of
5576 the current buffer. (Bug#15426)
5578 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5580 Port recent change to hosts where pointers aren't 'long'.
5581 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5582 Don't assume that pointers are the same width as 'long'.
5583 Add a compile-time check that a pointer fits into two X slots.
5585 A simpler, centralized INLINE.
5586 * conf_post.h (INLINE): Define only if not already defined.
5587 This allows us to use a single INLINE, defined by one file
5589 * emacs.c (INLINE): Define it.
5590 Also, include category.h, charset.h, composite.h, dispextern.h,
5591 syntax.h, systime.h, so that their INLINE definitions are expanded
5593 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5594 * buffer.h, buffer.c (BUFFER_INLINE):
5595 * category.h, category.c (CATEGORY_INLINE):
5596 * character.h, character.c (CHARACTER_INLINE):
5597 * charset.h, charset.c (CHARSET_INLINE):
5598 * composite.h, composite.c (COMPOSITE_INLINE):
5599 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5600 * frame.h, frame.c (FRAME_INLINE):
5601 * intervals.h, intervals.c (INTERVALS_INLINE):
5602 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5603 * lisp.h, alloc.c (LISP_INLINE):
5604 * process.h, process.c (PROCESS_INLINE):
5605 * syntax.h, syntax.c (SYNTAX_INLINE):
5606 * systime.h, sysdep.c (SYSTIME_INLINE):
5607 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5608 * window.h, window.c (WINDOW_INLINE):
5609 Remove. All uses replaced with INLINE.
5611 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5613 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5616 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5618 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5619 'const char *' to avoid compiler warnings due to similar change in
5620 the prototype of x_get_string_resource.
5622 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5624 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5625 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5626 going to replace static variables below. Adjust comments.
5627 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5628 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5629 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5630 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5631 Related users changed.
5632 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5633 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5634 last_mouse_movement_time, going to replace static variables below.
5636 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5637 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5639 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5640 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5641 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5642 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5643 static variables below.
5644 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5645 (last_mouse_scroll_bar): Remove.
5646 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5647 (mouseExited): Related users changed.
5649 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5651 Do not use external array to process X scroll bar messages.
5652 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5653 (x_send_scroll_bar_event): Pack window pointer into two slots
5654 of XClientMessageEvent if we're 64-bit. Adjust comment.
5655 (x_scroll_bar_to_input_event): Unpack accordingly.
5657 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5659 Ifdef away recent changes which aren't relevant to NS port.
5660 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5661 [!HAVE_NS]: Declare as such.
5662 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5663 [!HAVE_NS]: Define as such.
5665 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5667 * frame.c (x_redo_mouse_highlight): New function
5668 to factor out common code used in W32 and X ports.
5669 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5670 * xterm.h (struct x_display_info):
5671 * w32term.h (struct w32_display_info):
5672 * nsterm.h (struct ns_display_info): New members
5673 last_mouse_motion_frame, last_mouse_motion_x and
5674 last_mouse_motion_y, going to replace static variables below.
5675 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5676 (redo_mouse_highlight): Remove.
5677 (note_mouse_movement, syms_of_xterm): Adjust user.
5678 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5679 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5680 (redo_mouse_highlight): Remove.
5681 (note_mouse_movement, syms_of_w32term): Adjust user.
5682 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5683 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5685 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5686 * nsfns.m (compute_tip_xy): Adjust user.
5688 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5690 * frame.c (x_mouse_grabbed): New function.
5691 * dispextern.h (x_mouse_grabbed): Add prototype.
5692 (last_mouse_frame): Remove declaration.
5693 * xterm.h (struct x_display_info):
5694 * w32term.h (struct w32_display_info):
5695 * nsterm.h (struct ns_display_info): New member
5696 last_mouse_frame, going to replace...
5697 * xdisp.c (last_mouse_frame): ...global variable.
5698 (note_tool_bar_highlight):
5699 * w32term.c (w32_mouse_position, w32_read_socket):
5700 * xterm.c (XTmouse_position, handle_one_xevent):
5701 Use x_mouse_grabbed.
5702 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5704 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5706 * w32term.c (w32_read_socket): Avoid temporary
5707 variables in a call to x_real_positions.
5708 * xterm.c (handle_one_xevent): Likewise.
5710 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5712 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5713 (x_icon_type): Remove prototype.
5714 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5715 * frame.c (x_icon_type): Remove.
5716 * w32term.c (x_make_frame_visible, x_iconify_frame):
5717 * xterm.c (x_make_frame_visible, x_iconify_frame):
5718 Use x_set_bitmap_icon to factor out common code.
5720 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5722 * dispextern.h (check_x_display_info, x_get_string_resource):
5723 Declare here just once and unify the latter.
5724 * frame.c (check_x_display_info, x_get_string_resource):
5725 * nsterm.h (check_x_display_info):
5726 * xrdb.c (x_get_string_resource):
5727 * xterm.h (check_x_display_info): Remove prototypes.
5728 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5729 * w32reg.c (x_get_string_resource): Likewise.
5730 (w32_get_rdb_resource): Adjust user.
5732 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5734 * xterm.h (struct x_display_info): New member
5735 x_pending_autoraise_frame, going to replace...
5736 * xterm.c (pending_autoraise_frame): ...static variable.
5737 (x_new_focus_frame, XTread_socket): Adjust users.
5738 * w32term.h (struct w32_display_info): New member
5739 w32_pending_autoraise_frame, going to replace...
5740 * w32term.c (pending_autoraise_frame): ...global variable.
5741 (x_new_focus_frame, w32_read_socket): Adjust users.
5743 2013-09-17 Glenn Morris <rgm@gnu.org>
5745 * xdisp.c (message_dolog): If we create *Messages*,
5746 switch it to messages-buffer-mode.
5748 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5750 Don't overuse 'const' in types of locals.
5751 * bidi.c (bidi_count_bytes):
5752 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5753 (xg_event_is_for_scrollbar):
5754 * xselect.c (x_handle_property_notify)
5755 (x_handle_selection_notify, x_handle_dnd_message):
5756 * xsettings.c, xsettings.h (xft_settings_event):
5757 * xterm.c (x_handle_net_wm_state, handle_one_event)
5758 (x_menubar_window_to_frame, x_detect_focus_change)
5759 (construct_mouse_click, note_mouse_movement)
5760 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5761 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5762 (handle_one_xevent, x_handle_net_wm_state):
5763 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5764 (x_handle_dnd_message):
5765 Avoid unnecessary 'const', typically the second 'const' in
5766 'const foo * const arg', a 'const' that does not affect the API
5767 and doesn't significantly help the human reader.
5769 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5771 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5772 only if Glib < 2.36.0.
5773 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5774 * xsettings.c (init_gconf, init_gsettings): Do not check
5776 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5778 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5780 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5782 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5783 before calling g_type_init.
5785 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5787 * nsterm.m (syms_of_nsterm): ... to here.
5789 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5791 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5792 (ignore_next_mouse_click_timeout): Use Time as X does.
5793 (handle_one_xevent): Avoid cast and use unsigned comparison.
5795 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5797 Do not copy X event in handle_one_xevent except KeyPress case.
5798 Wnen XEvent is processed, it is unlikely to be changed except
5799 KeyPress case, so we can avoid copying and use const pointer to
5800 const data to make sure that an event is not changed elsewhere.
5801 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5802 const' and do not create local copy except for the KeyPress event.
5803 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5804 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5805 (x_handle_net_wm_state, x_menubar_window_to_frame)
5806 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5807 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5808 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5809 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5810 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5811 (x_handle_dnd_message):
5812 * xsettings.c (xft_settings_event):
5813 Use 'const XEvent * const' where appropriate.
5814 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5816 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5818 Fix X event waiting to handle multiple frames.
5819 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5820 * xterm.c (pending_event_wait): Remove. Adjust users.
5821 (x_detect_focus_change): Pass frame arg.
5822 (handle_one_xevent): Find related frame early and clear per-frame
5823 wait_event_type only if this is an event for the relevant frame.
5824 (x_wait_for_event): Use per-frame wait_event_type.
5826 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5828 * nsfns.m (Fx_create_frame): Fix font driver registration for
5831 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5832 for syms_of_macfont.
5834 * nsterm.m: Include macfont.h.
5835 (ns_tmp_flags, ns_tmp_font): Remove.
5836 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5837 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5838 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5839 (changeFont:): Fix code style. Check for font driver type when
5842 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5845 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5846 (nsfont_open): Set font driver type.
5847 Set font->ascent and font->descent. Figure out font instead of
5848 ns_tmp_font, and flags instead of ns_tmp_flags.
5849 Fix indentation. Remove call to ns_draw_text_decoration,
5852 * nsfns.m: Include macfont.h.
5853 (Fx_create_frame): Register macfont driver, make a better default font.
5854 (Fns_popup_font_panel): Get font from macfont driver, if used.
5856 * macfont.m, macfont.h, macuvs.h: New files.
5858 * font.h: Declare syms_of_macfont.
5860 * font.c (syms_of_font): Call syms_of_macfont.
5862 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5864 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5866 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5867 and it is always zero for others, so I assume that this is an ancient
5868 leftover which nobody will want to change any more.
5869 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5870 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5871 * frame.c (x_set_scroll_bar_width):
5872 * w32fns.c (w32_createscrollbar):
5873 * w32term.c (w32_set_vertical_scroll_bar):
5874 * xfns.c (x_set_scroll_bar_default_width):
5875 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5876 (x_scroll_bar_expose): Related users changed.
5878 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5880 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5881 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5882 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5884 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5886 * nsterm.h, w32term.h, xterm.h: ...and not here.
5887 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5888 Remove unused Xisms.
5889 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5890 these modules are never compiled otherwise.
5892 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5894 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5895 Doc fix. (Bug#15375)
5897 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5899 Unify Fx_focus_frame between all ports.
5900 * frame.h (x_focus_frame): New prototype.
5901 * xfns.c (Fx_focus_frame): Remove.
5902 (syms_of_xfns): Do not defsubr it.
5903 (x_focus_frame): X implementation.
5904 * nsfns.m (Fx_focus_frame): Remove.
5905 (syms_of_nsfns): Do not defsubr it.
5906 (x_focus_frame): NS implementation.
5907 * w32term.c (Fx_focus_frame): Remove.
5908 (x_focus_on_frame): Rename to...
5909 (x_focus_frame): W32 implementation.
5910 * w32term.h (x_focus_on_frame): Remove prototype.
5911 * w32fns.c (Fx_focus_frame): Remove.
5912 (syms_of_w32fns): Do not defsubr it.
5913 * frame.c (Fx_focus_frame): Define here.
5914 (syms_of_frame): Defsubr here.
5915 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5917 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5919 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5920 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5921 each port to reference the port-specific window system data.
5922 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5923 (FRAME_DISPLAY_INFO): Define.
5924 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5925 (FRAME_DISPLAY_INFO): Define. Adjust users.
5926 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5927 (FRAME_DISPLAY_INFO): Define. Adjust users.
5928 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5929 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5930 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5931 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5932 * xselect.c, xterm.c: All related users changed.
5934 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5936 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5937 (x_menubar_window_to_frame): Remove prototypes.
5938 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5939 (x_menubar_window_to_frame, x_top_window_to_frame):
5941 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5942 (x_menubar_window_to_frame, x_top_window_to_frame):
5943 ...to here and convert all but the last to static.
5945 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5947 * lisp.mk (lisp): Add w32-common-fns.elc.
5949 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5951 * charset.c (char_charset): Document an exception for char-charset.
5953 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5955 * xterm.h (x_display_info): New field last_user_time...
5956 * xterm.c (toplevel): ...to replace static last_user_time.
5957 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5959 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5961 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5962 scroll bar values to prevent thumb from disappear and update comment.
5964 2013-09-11 Glenn Morris <rgm@gnu.org>
5966 * emacs.c (usage_message): Possessive apostrophe tweak.
5968 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5970 * nsterm.m (syms_of_nsterm): Use Qns.
5971 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5972 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5973 * xfns.c (x_display_info_for_name, Fx_open_connection):
5974 Remove old '#if 0' code.
5975 (syms_of_xfns): Use Qx.
5976 * termhooks.h (fullscreen_hook): Remove the leftover.
5977 (struct terminal): Fix typo in comment.
5979 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5981 Cleaning up a few X scroll bar bits.
5982 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5983 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5984 New member last_seen_part, going to replace...
5985 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5986 (xt_action_hook) [USE_LUCID]: Adjust user.
5987 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5988 Lucid-specific scroll bar support.
5989 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5990 to int and adjust to use last_seen_part member.
5991 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5992 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5993 Initialize last_seen_part.
5995 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5997 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5998 insert-buffer-substring an empty string.
6000 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6002 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6003 avoiding a GCC warning.
6005 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6007 Ifdef away frame tool bar code when it is not really used.
6008 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6009 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6010 and minimize_tool_bar_window_p under the above.
6011 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6012 (fset_tool_bar_window): Likewise.
6013 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6014 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6015 (change_frame_size_1):
6016 * window.c (window_from_coordinates, Frecenter): Adjust users.
6017 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6018 code is not really used.
6019 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6020 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6021 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6022 [!USE_GTK && !HAVE_NS]: Define as such.
6023 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6024 (note_mouse_highlight, expose_frame):
6025 * xfns.c (x_set_tool_bar_lines):
6026 * xterm.c (handle_one_xevent): Adjust users.
6028 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6030 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6031 This bug was introduced by my 2013-08-26 patch, which incorrectly
6032 assumed that the terminfo implementation doesn't use termcap buffers.
6033 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6034 these buffers apparently are used after all.
6035 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6036 (struct tty_display_info): Define members termcap_term_buffer and
6037 termcap_strings_buffer even if TERMINFO.
6039 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6042 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6043 'usage' docstring entry to pacify make-docfile.
6045 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6047 Change comparison functions =, <, >, <=, >= to take many arguments.
6048 * data.c: Change comparison functions' interface and implementation.
6049 * lisp.h: Make arithcompare available for efficient two arg
6051 * bytecode.c: Use arithcompare.
6052 * fileio.c: Use new interface.
6054 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6056 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6058 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6060 * eval.c (Feval): Document the new use of `lexical'.
6062 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6064 Review and drop old frame resize hack.
6065 * frame.h (struct frame): Remove force_flush_display_p.
6066 * dispnew.c (update_frame): Adjust user and don't call
6067 flush_frame here. The comment has said that there was an issues
6068 with redisplaying fringes, but I don't see any differences with
6069 and without this hack. Hopefully we can continue without it.
6070 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6071 current frame matrices twice if resized_p is set.
6073 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6075 Do not populate pure Xism x_sync to other ports.
6076 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6077 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6078 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6079 * w32term.h (x_sync): Remove prototype.
6081 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6083 Cleanup frame flushing.
6084 * dispextern.h (struct redisplay_interface):
6085 Drop flush_display_optional because flush_display is enough
6086 for X and flushing via RIF is just a no-op for others.
6087 * frame.h (flush_frame): New function.
6088 * dispnew.c (update_frame):
6089 * minibuf.c (read_minibuf):
6090 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6092 * keyboard.c (detect_input_pending_run_timers): Do not flush
6093 all frames but selected one in redisplay_preserve_echo_area.
6094 * nsterm.m (ns_flush): Remove no-op.
6095 (ns_redisplay_interface): Adjust user.
6096 * w32term.h (x_flush): Remove no-op.
6097 (w32_redisplay_interface): Adjust user.
6098 * xterm.c (x_flush): Simplify because we do not flush all
6099 frames at once any more. Adjust comment.
6100 (x_redisplay_interface): Adjust user.
6102 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6104 Port --without-x --enable-gcc-warnings to Fedora 19.
6105 * gfilenotify.c (globals_of_gfilenotify):
6106 Call g_type_init only if using an older glib version that needs it.
6108 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6110 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6111 (last_glyphless_glyph_merged_face_id): Remove declarations.
6112 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6113 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6114 (last_glyphless_glyph_merged_face_id): Now static.
6115 (merge_escape_glyph_face): New function, refactored from...
6116 (get_next_display_element): ...here.
6117 (merge_glyphless_glyph_face): New function, refactored from...
6118 (produce_glyphless_glyph): ...here...
6119 * term.c (produce_glyphless_glyph): ...and here.
6121 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6123 * eval.c (eval_sub): Only call Ffunction if necessary.
6125 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6127 Attempt to make redisplay more selective when changing cursor type.
6128 * frame.h (struct frame): New bitfield cursor_type_changed.
6129 * xdisp.c (cursor_type_changed): Remove.
6130 (try_cursor_movement, redisplay_window, try_window_id)
6131 (set_frame_cursor_types, try_window_reusing_current_matrix):
6132 Adjust to use per-frame bitfield.
6133 (redisplay_internal): Look for cursor type change on each visible
6134 frame and consider all frames if cursor type has been changed on
6135 the frame other than selected. If cursor type has been changed on
6136 selected frame only, do not use fast update.
6138 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6140 Attempt to make redisplay more selective when changing fonts.
6141 * frame.h (struct frame): New bitfield fonts_changed.
6142 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6143 (adjust_frame_glyphs): Add prototype.
6144 * dispnew.c (fonts_changed_p): Remove.
6145 (adjust_glyphs): Remove because we do not
6146 adjust matrices on all frames at once any more.
6147 (adjust_frame_glyphs): Block and unblock input here.
6148 (adjust_glyph_matrix): Use fonts_changed.
6149 (change_frame_size_1): Use adjust_frame_glyphs.
6150 * font.c (font_open_entity): Use fonts_changed.
6151 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6152 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6153 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6154 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6155 (shrink_mini_window, Fresize_mini_window_internal)
6156 (window_scroll_pixel_based, Fset_window_configuration)
6157 (apply_window_adjustment, Fset_window_vscroll):
6158 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6159 Use adjust_frame_glyphs.
6160 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6161 (try_window_reusing_current_matrix, try_window_id, display_line)
6162 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6163 (redisplay_internal): Consider fonts_changed and adjust frame
6164 matrices for each frame only if the frame is visible. If font
6165 has been changed on some frame during full redisplay, retry
6166 only visible frames where the font has been actually changed.
6168 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6170 Cache current header and mode line height for each window.
6171 * window.h (struct window): New fields mode_line_height
6172 and header_line_height.
6173 * window.c (make_window): Initialize them.
6174 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6175 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6176 (current_mode_line_height, current_header_line_height):
6178 * xdisp.c (current_mode_line_height, current_header_line_height):
6180 (pos_visible_p, init_xdisp): Adjust user.
6181 (redisplay_window): Invalidate mode_line_height and
6182 header_line_height if current and desired matrices do not agree.
6184 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6186 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6187 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6189 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6191 Make --without-x compatible with --enable-gcc-warnings.
6192 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6193 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6194 members under HAVE_WINDOW_SYSTEM.
6195 * keyboard.c (make_lispy_focus_out): Likewise.
6196 (record_menu_key): Move under HAVE_MENUS.
6197 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6198 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6199 (syms_of_xdisp): Adjust user.
6200 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6201 (start_hourglass, cancel_hourglass):
6202 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6203 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6204 and CLEAR_FONT_TABLE_NFONTS.
6205 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6206 Declare only if HAVE_WINDOW_SYSTEM.
6207 (lface_same_font_attributes_p, clear_face_gcs): Define only
6208 if HAVE_WINDOW_SYSTEM.
6210 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6212 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6213 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6214 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6216 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6218 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6220 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6222 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6223 This fixes a type error on hosts where ptrdiff_t is wider than int.
6225 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6227 * keyboard.c (read_key_sequence_vs): New function.
6228 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6231 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6233 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6235 Makefile improvements.
6236 * Makefile.in (config.status): Don't use double-colon rules, as
6237 they are not portable according to POSIX. Fix shell typo with `;
6238 I guess this rule has never been tested?
6239 (VCSWITNESS): New macro, to override any environment var.
6241 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6243 * xterm.h (struct x_display_info): Do not track X connection
6244 fd separately because it is always available from Display.
6245 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6248 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6250 * buffer.c (drop_overlay):
6251 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6252 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6254 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6256 * buffer.c (Fmake_overlay, Fmove_overlay):
6257 * intervals.c (set_point_from_marker):
6258 * print.c (PRINTPREPARE): Prefer signal_error
6259 to plain error and report unsuitable marker too.
6261 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6263 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6264 for 'dragging' member.
6265 (struct x_output): Remove set-but-unused leftovers
6266 'left_before_move' and 'top_before_move'.
6267 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6268 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6269 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6270 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6271 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6272 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6273 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6274 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6276 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6278 * nsfont.m (INVALID_GLYPH): New define.
6279 (nsfont_encode_char): Use INVALID_GLYPH.
6280 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6282 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6284 * xterm.c (x_last_mouse_movement_time): Revert last change.
6285 This code should use XDisplayMotionBufferSize to check display's
6286 motion history first, and there are few other issues as well.
6287 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6288 (handle_one_xevent): Adjust user.
6290 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6292 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6293 * frame.c (Flast_nonminibuf_frame): ... to here.
6294 (check_minibuf_window): Don't abort if no window was found
6297 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6299 Use XGetMotionEvents to ask the last mouse motion time from X server.
6300 * xterm.c (X_MOTION_HISTORY): Default to 1.
6301 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6302 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6303 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6304 Ifdef away legacy code.
6305 (XTmouse_position, x_scroll_bar_report_motion):
6306 Use x_last_mouse_movement_time.
6307 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6310 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6312 * msdos.c (last_mouse_window): Move to...
6313 (dos_rawgetc): ...this function and adjust comment.
6314 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6315 (mouseMoved): ...this function and adjust comment.
6316 * w32term.c (last_window): Likewise with...
6317 (w32_read_socket): ...this function.
6318 * xterm.c (last_window): Likewise with...
6319 (handle_one_xevent): ...this function.
6321 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6323 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6324 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6325 (handle_one_xevent): ...to here.
6326 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6329 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6331 * msdos.c (IT_set_terminal_window): Remove no-op.
6332 (initialize_msdos_display): Adjust terminal setup.
6333 * w32console.c (w32con_set_terminal_window): Remove no-op.
6334 (initialize_w32_display): Adjust terminal setup.
6335 * w32term.c (w32_set_terminal_window): Remove no-op.
6336 (w32_create_terminal): Adjust terminal setup.
6337 * xterm.c (XTset_terminal_window): Remove no-op.
6338 (x_create_terminal): Adjust terminal setup.
6340 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6342 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6344 (ns_create_terminal): Adjust terminal setup.
6345 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6347 (w32_create_terminal): Adjust terminal setup.
6348 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6350 (x_create_terminal): Adjust terminal setup.
6352 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6354 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6355 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6356 * dispnew.c (buffer_posn_from_coords):
6357 * window.c (Fwindow_end, displayed_window_lines):
6358 * xdisp.c (redisplay_mode_lines): Use it.
6360 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6362 * fontset.c (face_for_char): Check char in the current face font first
6363 if HAVE_NS (Bug#15138).
6365 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6367 * window.c (temp_output_buffer_show): Make sure window returned
6368 by display_buffer is live (Bug#15213).
6370 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6372 Minor cleanup to avoid forward declarations.
6373 * coding.h (struct ccl_spec): Remove forward declaration.
6374 * composite.h (toplevel): Include font.h.
6375 (struct composition_it, struct face, struct font_metrics):
6376 Remove forward declaration.
6377 * dispextern.h (struct image, struct atimer): Likewise.
6378 * emacsgtkfixed.h (struct frame): Likewise.
6379 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6380 * font.h (struct font_driver, struct font, struct glyph_string)
6381 (struct face): Remove forward declaration.
6382 * fontset.h (struct face, struct font): Likewise.
6383 * frame.h (toplevel): Style cleanup.
6384 (enum output_method): Move to...
6385 * termhooks.h (enum output_method): ...here.
6386 (struct glyph, struct frame, struct ns_display_info)
6387 (struct x_display_info, struct w32_display_info):
6388 Remove forward declaration.
6389 * xterm.h (toplevel): Include termhooks.h.
6390 (struct font, struct window, struct glyph_matrix, struct frame)
6391 (struct input_event, struct face, struct image): Remove forward
6393 * gtkutil.h (struct _widget_value): Likewise.
6394 * keyboard.h (toplevel): Include termhooks.h.
6395 (struct input_event): Remove forward declaration.
6397 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6399 * intervals.c (set_point_from_marker): New function.
6400 * editfns.c (Fgoto_char):
6401 * process.c (Finternal_default_process_filter):
6402 * window.c (select_window_1): Use it.
6403 * buffer.h (set_point_from_marker): Add prototype.
6405 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6407 * w32.c (term_winsock): Call release_listen_threads before calling
6409 (_sys_wait_accept): Wait for accept event in a loop with a finite
6410 timeout, instead of waiting indefinitely. Will hopefully avoid
6411 hanging during exit because WSACleanup deadlocks waiting for the
6412 event object to be released. (Bug#14333)
6414 * w32proc.c (release_listen_threads): New function, signals all
6415 the reader threads that listen for connections to stop waiting.
6417 * w32.h (release_listen_threads): Add prototype.
6419 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6421 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6422 field of new marker (for sanity and safety).
6423 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6424 anyway because XMISCTYPE is a function and can't be an lvalue).
6426 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6428 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6429 (x_after_update_window_line, x_scroll_bar_create)
6430 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6431 (handle_one_xevent, x_clear_frame_area):
6432 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6433 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6434 * xterm.h (x_clear_area): Adjust prototype.
6436 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6438 Hook scanning and indentation functions to find_newline. This helps
6439 to avoid duplicated code and renders more respect to newline cache.
6440 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6441 * cmds.c (Fforward_line):
6442 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6443 Use find_newline and avoid unnecessary point movements.
6444 * search.c (scan_newline): Implement on top of find_newline.
6446 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6448 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6449 scoped code (bug#11258).
6451 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6453 * nsterm.m (last_window): New variable.
6454 (EV_TRAILER2): New macro.
6455 (EV_TRAILER): Call EV_TRAILER2.
6456 (mouseMoved:): Add support for mouse-autoselect-window
6457 on nextstep (Bug#6888).
6459 2013-08-28 Andreas Schwab <schwab@suse.de>
6461 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6462 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6463 Remove unused macro definitions.
6464 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6465 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6466 Only define if emacs.
6468 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6470 Prefer enum glyph_row_area to int where appropriate.
6471 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6473 (window_box, window_box_width, window_box_left, window_box_left_offset)
6474 (window_box_right, window_box_right_offset): Adjust prototypes.
6475 * xdisp.c (window_box, window_box_width, window_box_left)
6476 (window_box_left_offset, window_box_right, window_box_right_offset):
6477 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6478 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6479 * nsterm.m (ns_clip_to_row):
6480 * w32term.c (w32_clip_to_row):
6481 * xterm.c (x_clip_to_row): Likewise.
6483 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6485 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6486 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6488 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6490 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6491 for portability to hosts where /bin/sh has problems.
6493 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6495 Redesign redisplay interface to drop global output_cursor.
6496 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6497 (toplevel): Remove declaration of output_cursor.
6498 (set_output_cursor, x_cursor_to): Remove prototype.
6499 * window.h (struct window): New member output_cursor.
6500 (output_cursor_to): New function to replace RIF member.
6501 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6502 (update_text_area, set_window_cursor_after_update): Use it.
6503 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6504 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6505 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6506 * w32term.c (x_update_window_begin, x_update_window_end):
6507 * xterm.c (x_update_window_begin, x_update_window_end):
6508 Adjust to use per-window output cursor.
6510 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6512 Simplify SELECT_TYPE-related code.
6513 Like EMACS_TIME, this portability layer is no longer needed, since
6514 Emacs has been using fd_set as a portability layer for some time.
6515 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6516 (SELECT_TYPE): Remove. All uses changed to fd_set.
6517 (fd_set) [!FD_SET]: New typedef.
6519 Simplify EMACS_TIME-related code.
6520 This portability layer is no longer needed, since Emacs has been
6521 using struct timespec as a portability layer for some time.
6522 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6523 Include <time.h> rather than "systime.h"; that's all that's needed now.
6524 * dispnew.c: Include <timespec.h> rather than "systime.h";
6525 that's all that's needed now.
6526 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6527 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6528 TIMESPEC_RESOLUTION.
6529 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6530 LOG10_TIMESPEC_RESOLUTION.
6531 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6532 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6533 (make_emacs_time): Remove. All used changed to make_timespec.
6534 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6535 (current_timespec): Rename from current_emacs_time. All uses changed.
6536 (add_emacs_time): Remove. All uses changed to timespec_add.
6537 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6538 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6539 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6540 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6541 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6542 (current_timespec): Rename from current_emacs_time. All uses changed.
6543 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6544 changed to timespec_cmp.
6545 * xgselect.c: Include <timespec.h>, since our .h files don't.
6547 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6549 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6550 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6551 Remove the leftovers.
6552 * gtkutil.c (toplevel): Do not declare Qxft but include
6554 * image.c (toplevel): Do not declare Vlibrary_cache because
6555 it's already done in lisp.h.
6557 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6559 * lisp.h (Mouse_HLInfo): Move from here...
6560 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6561 (reset_mouse_highlight): New function.
6562 * msdos.c (dos_set_window_size, IT_update_begin)
6563 (internal_terminal_init):
6564 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6565 (ns_initialize_display_info):
6566 * w32console.c (initialize_w32_display):
6567 * w32term.c (x_update_window_end, x_free_frame_resources)
6568 (w32_initialize_display_info):
6569 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6570 * window.c (Fdelete_other_windows_internal):
6571 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6572 * termchar.h (toplevel):
6573 * xterm.h (toplevel): Include dispextern.h.
6575 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6577 Fix minor problems found by static checking.
6578 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6579 (expect): Avoid nested-if warning.
6580 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6581 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6582 * nsterm.h, nsterm.m (ns_select):
6583 * xgselect.c, xgselect.h (xg_select):
6584 Adjust signature to better match pselect's.
6585 * nsterm.m (ns_select):
6586 Don't set *TIMEOUT, since pselect doesn't.
6587 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6588 diagnostic about assigning const char * to it.
6589 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6591 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6593 * lread.c (substitute_object_recurse): Handle hash-tables as well
6596 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6598 Fix unlikely core dump in init_tty, and simplify terminfo case.
6599 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6600 The old version incorrectly dumped core if malloc returned a
6601 buffer containing only non-NUL bytes.
6602 (init_tty): Do not allocate or free termcap buffers; the
6603 struct does that for us now.
6604 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6605 (struct tty_display_info): Define members termcap_term_buffer and
6606 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6607 use them. Allocate them directly in struct rather than indirectly
6608 via a pointer, to simplify init_tty.
6610 * frame.c (check_minibuf_window): Initialize 'window' properly,
6611 so that Emacs reliably aborts later if 'window' is not initialized.
6613 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6615 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6616 of VoidSymbol (Bug#15154).
6618 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6620 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6621 mouse_face_beg_y and mouse_face_end_y.
6622 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6623 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6624 Adjust users and update comment where appropriate.
6626 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6628 * frame.c (check_minibuf_window): New function.
6629 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6630 Call check_minibuf_window (Bug#15183).
6632 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6634 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6635 because this is the only last cursor data we need to keep and consult.
6636 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6637 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6640 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6642 Fix recovering from possible decompression error.
6643 Since insert_from_gap doesn't always move point, we can't use PT as
6644 the position where the partially decompressed data ends, and
6645 should count how many bytes was produced so far.
6646 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6647 (unwind_decompress): Really delete partially uncompressed data.
6648 (Fzlib_decompress_region): Take decompressed data size into account.
6650 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6652 * syntax.c (init_syntax_once): Adjust comment and do an early
6653 initialization of Qchar_table_extra_slots just once...
6654 * casetab.c (init_casetab_once):
6655 * category.c (init_category_once):
6656 * character.c (syms_of_character):
6657 * coding.c (syms_of_coding):
6658 * xdisp.c (syms_of_xdisp): ...and omit it here.
6660 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6662 * xdisp.c (get_next_display_element): Don't apply to characters
6663 from a display vector the logic of setting it->end_of_box_run_p
6664 suitable for characters from a buffer. (Bug#15175)
6666 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6667 to handle directories, rather than '_utime' which doesn't.
6670 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6672 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6673 or fullscreen (Bug#14627).
6675 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6677 System-dependent integer overflow fixes.
6678 * process.c (Fset_process_window_size): Signal an error if
6679 the window size is outside the range supported by the lower level.
6680 * sysdep.c (set_window_size): Return negative on error,
6681 nonnegative on success, rather than -1, 0, 1 on not in system,
6682 failure, success. This is simpler. Caller changed.
6683 (serial_configure): Remove unnecessary initialization of local.
6684 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6685 size fits in unsigned long; this isn't true on some 32-bit hosts.
6686 Avoid buffer overrun if some future version of /proc/meminfo has a
6687 variable name longer than 20 bytes.
6688 (system_process_attributes) [__FreeBSD__]:
6689 Don't assume hw.availpages fits in 'int'.
6691 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6693 Don't let very long directory names overrun the stack.
6694 Fix some related minor problems involving "//", vfork.
6695 * callproc.c (encode_current_directory): New function.
6696 (call_process): Don't append "/"; not needed.
6697 * fileio.c (file_name_as_directory_slop): New constant.
6698 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6699 this can save the caller having to alloca.
6700 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6701 Use SAFE_ALLOCA, not alloca.
6702 (directory_file_name, Fexpand_file_name): Leave leading "//"
6703 alone, since it can be special even on POSIX platforms.
6704 * callproc.c (call_process):
6705 * process.c (Fformat_network_address):
6706 * sysdep.c (sys_subshell):
6707 Use encode_current_directory rather than rolling our own.
6708 (create_process): No need to encode directory; caller does that now.
6709 * process.h (encode_current_directory): New decl.
6710 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6711 Rework to avoid 'goto xyzzy;'.
6713 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6715 * xdisp.c (handle_face_prop): If the default face was remapped use
6716 the remapped face for strings from prefix properties. (Bug#15155)
6718 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6720 Minor cleanup for redisplay interface and few related functions.
6721 * frame.h (enum text_cursor_kinds): Move from here...
6722 * dispextern.h (enum text_cursor_kinds): ...to here.
6723 (toplevel): Drop unnecessary declarations.
6724 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6725 in update_window_end_hook and draw_window_cursor functions.
6726 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6727 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6728 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6729 * xterm.c (x_update_window_end, x_draw_window_cursor):
6730 * xdisp.c (display_and_set_cursor, update_window_cursor)
6731 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6732 enum text_cursor_kinds where appropriate.
6734 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6736 Redesign redisplay interface to drop updated_row and updated_area.
6737 * dispextern.h (updated_row, updated_area): Remove declaration.
6738 (struct redisplay_interface): Pass glyph row and row area parameters
6739 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6740 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6742 * dispnew.c (updated_row, updated_area): Remove.
6743 (redraw_overlapped_rows, update_window_line): Adjust user.
6744 (update_marginal_area, update_text_area): Likewise. Pass updated row
6745 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6746 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6749 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6751 * process.c (flush_pending_output): Remove stub.
6754 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6756 * callproc.c: Fix race that killed background processes (Bug#15144).
6757 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6758 Record deleted process-id in critical section, not afterwards.
6759 Don't mistakenly kill process created by a call-process invocation
6760 that discards output and does not wait.
6762 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6764 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6765 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6766 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6767 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6768 to shut up compiler in mark_object.
6769 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6771 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6773 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6774 We can't portably rely on PTY_OPEN doing that, even if
6775 it calls posix_openpt with O_CLOEXEC.
6777 2013-08-20 Kenichi Handa <handa@gnu.org>
6779 * character.c (string_char): Improve commentary.
6781 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6783 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6784 (struct animation_cache): Make signature a flexible array member.
6785 All uses changed. This is a tad slower but may insulate us better
6786 from future changes to ImageMagick.
6788 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6790 * image.c: Shrink memory needed for animation cache.
6791 (SIGNATURE_DIGESTSIZE): New constant.
6792 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6793 (imagemagick_create_cache): Copy the signature. This saves
6794 several KB of memory that ImageMagick wastes per signature.
6795 Don't bother updating the update_time, as the caller does that now.
6796 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6797 it's a fixed size struct member now.
6798 (imagemagick_get_animation_cache): Always destroy the signature,
6799 as it's now imagemagick_create_cache's responsibility to copy it.
6800 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6801 and use memcmp rather than strcmp.
6802 eassert that ImageMagick returns a signature of the specified length.
6804 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6806 * image.c (imagemagick_get_animation_cache): Don't segfault on
6808 (imagemagick_get_animation_cache): Revert to previous definition
6809 so that it actually works. But keep the memory leak fix.
6810 (imagemagick_get_animation_cache): Fix memory leak.
6812 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6814 * image.c: Fix animation cache signature memory leak.
6815 Fix some other minor performance problems while we're at it.
6816 (imagemagick_create_cache): Clear just the members that
6817 need clearing. Don't set update_time, as caller does that now.
6818 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6819 Simplify by using pointer-to-pointer instead of a prev pointer.
6820 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6821 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6822 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6823 it's already a copy. Free the signature probe unless it's cached.
6825 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6826 This was introduced by my 2013-08-12 fix for Bug#15035.
6828 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6830 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6831 (imagemagick_prune_animation_cache): Now static.
6833 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6835 * image.c (imagemagick_get_animation_cache): Don't segfault when
6836 pruning all entries.
6838 2013-08-18 Ken Brown <kbrown@cornell.edu>
6840 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6841 static heap if ENABLE_CHECKING is defined.
6842 (max_bss_sbrk_ptr): New variable.
6844 (report_sheap_usage): Report maximum static heap usage instead of
6845 ending static heap usage.
6847 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6849 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6850 of zlib_initialized according to the results of calling
6851 init_zlib_functions.
6853 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6855 * image.c: Implement an ImageMagick per-image cache.
6856 (imagemagick_get_animation_cache): Fix a double-free error.
6857 (imagemagick_load_image): Remove the ping_wand code, which only
6858 apparently saved time on invalid animated images, and slowed down
6859 everything else. Optimise for the common case.
6861 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6863 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6865 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6867 * marker.c (set_marker): Remove documentation of undefined behavior.
6869 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6871 * image.c (imagemagick_compute_animated_image): Animate correctly
6872 when sub-images are smaller than the main image.
6873 (imagemagick_compute_animated_image): Setting the iterator row to
6874 zero is apparently not allowed.
6875 (imagemagick_compute_animated_image): Allow images that say they
6876 have sub-images that are bigger than the main image, but just crop
6879 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6881 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6883 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6885 * image.c (imagemagick_compute_animated_image): Respect the GIF
6888 2013-08-15 Ken Brown <kbrown@cornell.edu>
6890 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6891 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6894 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6896 Fix minor problems found by static checking.
6897 * frame.c (delete_frame):
6898 * xdisp.c (next_element_from_display_vector):
6899 Avoid uninitialized local.
6900 * image.c (imagemagick_compute_animated_image): Port to C89.
6901 Prefer usual GNU indentation style for loops.
6902 Be more careful about bizarrely large sizes, by using ptrdiff_t
6905 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6907 Fix infinite frame selection loop (Bug#15025).
6908 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6910 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6912 * xdisp.c (compute_window_start_on_continuation_line):
6913 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6914 to make sure we end up setting the window start at the leftmost
6915 visible character of the display line. This avoids funky
6916 horizontal shifting because the window start is not kept on the
6917 same position. (Bug#15090)
6918 (next_element_from_display_vector): Support 'box' face attribute
6919 in the face definitions of a display vector. (Bug#15099)
6921 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6923 * image.c (imagemagick_compute_animated_image): Implement animated
6925 (imagemagick_compute_animated_image): Fix some compilation
6926 warnings. Implement a very simple cache to make the animation
6927 usable at all, but it should be replaced with a per-image cache.
6929 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6931 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6932 to do `for' loops over alist values.
6933 * buffer.h (FOR_EACH_BUFFER):
6934 * process.c (FOR_EACH_PROCESS): Use it.
6935 (handle_child_signal, status_notify, Fget_buffer_process)
6936 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6938 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6940 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6941 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6942 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6943 to xzalloc and so avoid redundant call to memset.
6944 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6945 members because it is allocated with xzalloc and so already zeroed.
6947 2013-08-14 Ken Brown <kbrown@cornell.edu>
6949 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6952 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6954 Utility function and macro to copy Lisp string to C string.
6955 * lisp.h (xlispstrdupa): New macro.
6956 (xlispstrdup): New prototype.
6957 * alloc.c (xlispstrdup): New function.
6958 * callint.c (Fcall_interactively):
6959 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6960 (Fsubstitute_in_file_name):
6961 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6962 * image.c (x_create_bitmap_from_file):
6963 * w32term.c (w32_term_init):
6964 * xterm.c (x_term_init): Use xlispstrdup.
6966 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6968 * image.c (imagemagick_load_image): Make animated pictures work.
6969 There's still some problems with background color settings, though
6972 * decompress.c (unwind_decompress): Always restore point.
6974 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6976 * marker.c (set_marker): Reformat documentation.
6978 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6980 * xdisp.c (cursor_type_changed): Now static.
6982 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6983 Use changed. This avoids the need to call xmalloc and for the
6984 caller to call xfree, and avoids memory leaks in some situations.
6986 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6988 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6989 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6990 (redisplay_window): If window_end_valid is cleared due to non-zero
6991 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6992 so do not call to try_cursor_movement for that window.
6994 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6996 * window.h (struct window): Convert window_end_pos and
6997 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6998 (wset_window_end_pos, wset_window_end_vpos): Remove.
6999 * dispnew.c (adjust_glyph_matrix):
7000 * window.c (Fwindow_end, replace_window, set_window_buffer)
7002 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7003 (set_vertical_scroll_bar, redisplay_window, try_window)
7004 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7005 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7006 (note_mouse_highlight): Adjust users.
7007 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7010 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7012 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7013 * image.c (imagemagick_filename_hint): Use `const char *' and
7014 prefer SSDATA to SDATA to avoid warnings.
7016 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7018 Cleanup window fringes, margins and scroll bars adjustments.
7019 * window.c (set_window_fringes, set_window_margins)
7020 (set_window_scroll_bars, apply_window_adjustment): New functions.
7021 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7022 (Fset_window_scroll_bars): Use them.
7024 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7026 * window.h (struct window): Convert scroll_bar_width
7027 from Lisp_Object to integer. Adjust comment.
7028 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7030 * window.c (wset_scroll_bar_width): Remove.
7031 (make_window): Initialize scroll_bar_width.
7032 (Fsplit_window_internal): Use direct assignment.
7033 (Fset_window_configuration, save_window_save):
7034 Convert Lisp_Object to integer and back where appropriate.
7035 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7036 bar was actually changed, and mention this in docstring.
7038 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7040 * decompress.c: Minor simplifications.
7041 (Fzlib_decompress_region): Don't bother verifying
7042 that avail_out <= UINT_MAX, as that was confusing.
7043 Mention the restriction in a comment instead.
7044 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7046 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7048 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7049 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7051 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7053 * image.c (imagemagick_filename_hint): Check for errors in the
7056 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7058 * window.c (Fwindow_margins): Return nil when there's no marginal
7059 area, as per the documented API.
7061 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7062 Fmake_vector, as scroll bar's struct members are not all Lisp
7063 objects now. This avoids crashes in GC.
7065 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7066 bool, so its address could be taken.
7068 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7070 * image.c (imagemagick_filename_hint): New function to possibly
7071 apply `image-content-type-suffixes'.
7072 (imagemagick_load_image): Use it.
7074 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7076 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7077 if loading zlib failed.
7079 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7081 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7082 2013-08-13 checkin below. Change bool to BOOL, rule is:
7083 All Obj-C code uses BOOL, except for interfaces callable from C.
7085 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7087 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7089 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7090 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7091 bool instead of BOOL.
7092 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7093 from Lisp_Object to bitfield. Adjust comment.
7094 * w32term.c (x_scroll_bar_create): Adjust user.
7095 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7096 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7097 Use bool for boolean.
7098 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7099 to `unsigned int' when defining a bitfield.
7101 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7103 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7105 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7107 * window.h (struct window): Convert left_margin_cols and
7108 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7109 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7110 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7112 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7114 (showing_window_margins_p, update_window_line, update_frame_1):
7115 * fringe.c (draw_fringe_bitmap_1):
7116 * xdisp.c (window_box_width): Adjust users.
7117 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7118 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7119 Use direct assignment.
7120 (Fset_window_configuration, save_window_save, Fwindow_margins):
7121 Convert Lisp_Object to integer and back where appropriate.
7122 (Fset_window_margins): Adjust user. Return t if any margin
7123 was actually changed, and mention this in docstring.
7125 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7127 * syntax.c (forward_word):
7128 * cmds.c (forward_char, backward_char): Mention the optional argument.
7130 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7132 * window.h (struct window): Convert left_fringe_width
7133 and right_fringe_width from Lisp_Objects to integers.
7135 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7136 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7137 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7139 (make_window): Initialize new integer fields to -1.
7140 (Fsplit_window_internal): Use direct assignment.
7141 (Fset_window_configuration, save_window_save):
7142 Convert Lisp_Object to integer and back where appropriate.
7143 (Fset_window_fringes): Adjust user. Return t if any fringe
7144 was actually changed, and mention this in docstring.
7146 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7148 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7149 * nsfns.m (x_set_cursor_type):
7150 * w32fns.c (x_set_cursor_type):
7151 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7152 * xdisp.c (set_frame_cursor_types): ...but in common code.
7154 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7156 * font.c (clear_font_cache): New function, stripped from...
7157 (Fclear_font_cache): ...here, which now uses the function
7158 above. Adjust comment.
7159 * font.h (clear_font_cache): Add prototype.
7160 * xfaces.c (clear_face_cache): Use clear_font_cache.
7162 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7164 * window.c (Fset_window_start): Compare `w', not `window' because
7165 `w' might not be equal to `window' after call to decode_live_window.
7167 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7169 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7170 This fixes a problem introduced by the Bug#15035 patch
7171 when using GPG. Reported by Herbert J. Skuhra.
7173 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7175 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7176 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7177 not yet initialized.
7179 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7181 * decompress.c (Fzlib_decompress_region): Support zlib
7182 decompression, too, and rename.
7184 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7186 Minor zlib configuration tweaks.
7187 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7188 Don't assume presence of fn_inflateInit2_ zlib internal function.
7190 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7192 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7193 include the zlib prefix.
7195 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7197 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7198 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7199 define static variables that are pointers to zlib functions to be
7201 (init_zlib_functions) [WINDOWSNT]: New function.
7202 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7204 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7205 macros instead of invoking the zlib functions directly.
7206 (syms_of_decompress): DEFSYM Qzlib_dll.
7207 Staticpro Szlib_available_p.
7209 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7211 Avoid looping over all frame windows to freeze and unfreeze.
7212 * window.h (struct window): Drop frozen_window_start_p.
7213 (freeze_window_starts): Drop prototype.
7214 * frame.h (struct frame): New frozen_window_starts flag.
7215 (FRAME_WINDOWS_FROZEN): New macro.
7216 * window.c (freeze_window_start, freeze_window_starts):
7218 (select_window, replace_window): Adjust users.
7219 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7220 (window_frozen_p): New function.
7221 (redisplay_window): Use it.
7223 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7225 Fix some fd issues when running subprocesses (Bug#15035).
7226 Fix bugs that can leak files or file descriptors on errors.
7227 Don't unlink open temp files, as that's hard for users to diagnose
7228 when things go awry (e.g., temp disk exhausted).
7229 Don't bother to lock temp files. Check for invalid recursion.
7230 * callproc.c (synch_process_fd): Remove. All uses removed.
7231 (synch_process_tempfile): New var or macro.
7232 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7234 (record_kill_process): New arg, the temp name. All callers changed.
7235 (delete_temp_file): Now just a simple wrapper around unlink.
7236 (call_process_kill): New arg, the call_process_fd array.
7237 Close them all. Clear synch_process_pid. Remove the temp file,
7238 or arrange for it to be removed.
7239 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7240 that's been moved to synch_process_tempfile. Caller changed.
7241 Do not remove the tempfile; that's now call_process_kill's
7243 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7244 call_process_kill; the caller now does that.
7245 (call_process_cleanup): Do not close the process fd; that's now
7246 call_process_kill's responsibility.
7247 (Fcall_process): Implement via new function call_process, which
7248 has most of the old body of Fcall_process, but with a different API.
7249 (call_process): New function that does not open or close filefd if
7250 it is nonnegative. Record which fds need to be closed, and let
7251 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7252 Signal an error if invoked recursively (could be done via a hook).
7253 Simplify creation of the tempfile in the MSDOS case.
7254 Don't create the output file until after checking for the executable.
7255 Report any failure to open /dev/null.
7256 Don't open /dev/null for writing twice; once is enough.
7257 Don't create pipe if all output is being discarded or sent to file.
7258 Don't worry about setting up the coding system or reading from the
7259 pipe if all output is being discarded.
7260 Hoist fd_error local into top level, to lessen block nesting.
7261 Don't record deleted pid here; now done by Fcall_process_region.
7262 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7263 and note its success in synch_process_tempfile.
7264 Do not leak resources when child_setup fails.
7265 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7266 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7267 (create_temp_file): Now returns open fd, with an additional
7268 Lisp_Object * argument to return the name. All callers changed.
7269 Do not close the file; rewind it instead, and leave it open for
7270 the caller. Do not lock the temp file. Unwind-protect the file
7271 and the file-descriptor.
7272 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7273 If an asynchrounous process, record it here, not in call_process.
7274 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7275 * eval.c (set_unwind_protect): New function.
7276 * fileio.c (write_region): New function, generalized from the
7277 old Fwrite_region. Do not lock temp files.
7278 (Fwrite_region): Use it.
7279 * lisp.h (set_unwind_protect, write_region): New decls.
7280 * process.c: Include <verify.h>.
7281 (make_process): Mark fds as initially closed.
7282 (deleted_pid_list): Now a list of pid-filename pairs.
7284 (close_process_fd): New function.
7285 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7286 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7287 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7288 (create_process, create_pty, Fmake_serial_process)
7289 (server_accept_connection): Record which fds need to be closed,
7290 and let deactivate_process close them.
7291 (Fmake_network_process): Do not discard the unwind-protect
7292 until it's safe to do so.
7293 (deactivate_process): Close the fds opened by create_process etc.
7294 (Fprocess_send_eof): Adjust to new way of recording open fds.
7295 Report an error if /dev/null can't be opened, instead of aborting.
7296 * process.h (PROCESS_OPEN_FDS): New constant.
7297 (struct Lisp_Process): New member open_fds.
7298 (record_kill_process, record_deleted_pid): Adjust signatures.
7299 (record_deleted_pid): Move decl here ...
7300 * syswait.h (record_deleted_pid): ... from here.
7302 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7304 * decompress.c: Fix bugs with large buffers and weird inputs.
7305 Tune a bit. Reindent as per usual Emacs style.
7306 (BUFFER_SIZE): Remove.
7307 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7308 more than UINT_MAX bytes. Decompress into the gap instead of into
7309 an auto buffer, as this should avoid copying. Return nil if
7310 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7311 set immediate_quit; we shouldn't trust zlib code that much.
7313 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7315 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7316 errors, and really move the gap to where we want it.
7318 * lisp.h: Include decompress.c support.
7320 * emacs.c (main): Include decompress.c support.
7322 * Makefile.in: Include -lz if present.
7324 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7326 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7327 (initWithTitle:): Initialize frame to 0.
7328 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7329 (fillWithWidgetValue:frame:): Rename from
7330 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7332 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7333 fillWithWidgetValue:frame:
7335 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7336 remove memory leak warnings.
7338 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7339 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7342 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7343 (x_activate_menubar): Update the whole menu.
7344 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7345 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7346 current event is not NSSystemDefined (Bug#15001).
7347 Call ns_check_menu_open only if trackingMenu is 2.
7348 (menuDidClose:): New method, decrease trackingMenu.
7349 (fillWithWidgetValue:setDelegate:): New method.
7350 (fillWithWidgetValue:): Call the above.
7352 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7354 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7356 Omit some unnecessary casts.
7357 Many of these go back to the old pre-C89 days, when they may have
7358 been needed, but we've been assuming C89 or later for a while now.
7359 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7360 (live_float_p, live_misc_p, live_vector_p):
7361 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7362 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7363 (defvar_per_buffer):
7364 * callint.c (Fcall_interactively):
7365 * doc.c (Fsubstitute_command_keys):
7366 * filelock.c (get_boot_time):
7367 * frame.c (xrdb_get_resource):
7368 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7369 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7370 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7371 (menuitem_highlight_callback, menu_destroy_callback)
7372 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7373 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7374 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7375 (xg_tool_bar_help_callback, tb_size_cb):
7376 * image.c (xpm_alloc_color, png_read_from_memory)
7377 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7378 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7380 * keymap.c (describe_map):
7381 * nsfns.m (Fns_display_monitor_attributes_list):
7382 * nsmenu.m (process_dialog:):
7383 * nsterm.m (hold_event):
7384 * process.c (wait_reading_process_output):
7385 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7386 * scroll.c (do_direct_scrolling, scrolling_1):
7387 * termcap.c (tgetent):
7388 * window.c (check_window_containing, add_window_to_list)
7389 (freeze_window_starts):
7390 * xdisp.c (compare_overlay_entries, vmessage):
7391 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7392 (x_get_monitor_attributes_xrandr)
7393 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7394 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7395 * xfont.c (xfont_match, xfont_open):
7396 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7397 (menubar_selection_callback, menu_position_func)
7398 (popup_selection_callback, create_and_show_popup_menu)
7399 (dialog_selection_callback, create_and_show_dialog):
7400 * xrdb.c (x_get_string_resource)
7402 * xsmfns.c (x_session_check_input):
7403 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7404 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7405 (xaw_jump_callback, xaw_scroll_callback):
7406 Omit unnecessary casts.
7408 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7410 Minor string-length refactoring.
7411 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7412 * frame.c (make_monitor_attribute_list):
7413 Prefer build_string to strlen + make_string.
7415 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7417 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7418 don't check minor_code (Bug#14417).
7420 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7422 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7423 vertical positions instead. This avoids calling MATRIX_ROW with
7424 row numbers that are possibly beyond valid limits. (Bug#15064)
7426 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7428 Use xstrdup and build_unibyte_string where applicable.
7429 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7430 * xfns.c (x_window):
7431 * xrdb.c (x_get_customization_string):
7432 * xterm.c (xim_initialize):
7433 * w32fns.c (w32_window): Use xstrdup.
7434 (w32_display_monitor_attributes_list):
7435 * emacs.c (init_cmdargs):
7436 * keyboard.c (PUSH_C_STR):
7437 * nsfont.m (nsfont_open):
7438 * sysdep.c (system_process_attributes):
7439 * w32.c (system_process_attributes):
7440 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7442 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7444 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7445 variables of these types so that GDB would know about them, as aid
7446 for debugging fatal exceptions. (Bug#15024) See also
7447 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7450 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7452 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7453 larger than the NSWindow (Bug#14934).
7455 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7457 Redesign redisplay interface to drop global variable updated_window.
7458 Always pass currently updated window as a parameter to update routines.
7459 * dispextern.h (updated_window): Remove declaration.
7460 (struct redisplay_interface): Pass window parameter to
7461 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7462 and after_update_window_hook.
7463 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7465 * dispnew.c (updated_window): Remove.
7466 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7467 (update_window_line): Adjust to match redisplay interface changes.
7468 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7469 (ns_scroll_run, ns_after_update_window_line):
7470 * w32term.c (x_update_window_begin, x_update_window_end)
7471 (x_after_update_window_line, x_scroll_run):
7472 * xterm.c (x_update_window_begin, x_update_window_end)
7473 (x_after_update_window_line, x_scroll_run):
7474 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7475 Likewise. Adjust comments where appropriate.
7476 (x_cursor_to): Simplify because this is always called during window
7477 update (but install debugging check anyway).
7478 (expose_window): Check must_be_updated_p flag to see whether this
7479 function is called during window update.
7481 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7483 Do not reset window modification event counters excessively.
7484 These leftovers and poor man's tricky methods to catch extra
7485 redisplay's attention are no longer needed.
7486 * frame.c (set_menu_bar_lines_1):
7487 * minibuf.c (read_minibuf_unwind):
7488 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7489 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7490 (window_scroll_line_based, Fset_window_configuration):
7491 * xdisp.c (redisplay_window): Do not reset last_modified and
7492 last_overlay_modified counters.
7494 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7496 * xselect.c (x_send_client_event): Set send_event and serial, memset
7497 data.l as it might be bigger than data.b. Use 24 bit mask to
7498 XSendEvent (Bug#15034).
7500 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7502 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7503 for TTY frames that are not the top frame on their console.
7506 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7508 * w32term.c (w32fullscreen_hook): Really maximize frame when
7509 asked for (Bug#14841).
7511 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7513 Prefer selected_window to Fselected_window, likewise for frames.
7514 * buffer.c (Fbuffer_swap_text):
7515 * data.c (Fvariable_binding_locus):
7516 * window.c (run_window_configuration_change_hook): Adjust users.
7517 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7518 Use decode_live_frame.
7520 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7522 Be more careful if selected window shows the buffer other than current,
7523 use window_outdated only if this is not so. This change should also
7524 address some weird issues discussed in Bug#13012.
7525 * window.h (window_outdated): New prototype.
7526 * window.c (window_outdated): Now here. Convert from static and
7527 always assume window's buffer.
7528 (Fwindow_end, Fwindow_line_height): Use it.
7529 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7530 and always assume window's buffer.
7531 (redisplay_window): Adjust user.
7532 (redisplay_internal): Call to reconsider_clip_changes once and
7533 check whether mode line should be updated only if selected window
7534 shows current buffer.
7535 (run_window_scroll_functions): Use eassert for debugging check.
7536 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7538 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7540 * window.c (window_scroll, window_scroll_pixel_based)
7541 (window_scroll_line_based): Use bool for booleans.
7543 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7545 * process.c: Fix minor off-by-one issues in descriptor counts.
7546 This shouldn't fix any real bugs, but it cleans up the code a bit.
7547 (max_process_desc, max_input_desc): -1, not 0, means none.
7549 (delete_input_desc): New function.
7550 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7551 (deactivate_process): Scan backwards when recomuting max_process_desc;
7552 that should be faster.
7553 (init_process_emacs): Initialize max_input_desc.
7555 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7557 Use region cache to speedup bidi_find_paragraph_start.
7558 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7559 Rename cache_long_line_scans to cache_long_scans.
7560 * buffer.c (bset_cache_long_line_scans): Rename to
7561 bset_cache_long_scans.
7562 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7563 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7565 (syms_of_buffer): Rename cache-long-line-scans to
7566 cache-long-scans. Adjust docstring.
7567 * search.c (newline_cache_on_off):
7568 * indent.c (width_run_cache_on_off): Adjust users.
7569 * bidi.c (bidi_paragraph_cache_on_off): New function.
7570 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7571 * insdel.c (prepare_to_modify_buffer):
7572 Invalidate bidi_paragraph_cache if enabled.
7574 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7576 Invalidate region caches only if buffer text is going to be changed.
7577 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7578 (modify_text): ...new prototype.
7579 (prepare_to_modify_buffer_1): New prototype.
7580 * textprop.c (modify_region): Rename to...
7581 (modify_text_properties): ...new function.
7582 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7583 (Fremove_list_of_text_properties): Adjust users.
7584 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7585 (modify_text): ...new function.
7586 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7587 (prepare_to_modify_buffer_1): ...new function.
7588 * casefiddle.c (casify_region):
7589 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7590 (Ftranspose_regions): Use modify_text.
7592 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7594 * lisp.mk (lisp): Add nadvice.elc.
7596 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7598 New macro to iterate over live buffers similar to frames.
7599 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7600 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7601 Declare buffer-related variables here to offload lisp.h.
7602 * buffer.c (Vbuffer_alist): Adjust comment.
7603 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7604 (other_buffer_safely):
7605 * data.c (store_symval_forwarding):
7606 * dispnew.c (Fframe_or_buffer_changed_p):
7607 * fileio.c (Fdo_auto_save):
7608 * filelock.c (unlock_all_files):
7609 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7611 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7613 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7614 * callproc.c (create_temp_file):
7615 * filelock.c (create_lock_file):
7616 Assume mkostemp, since it's now provided by Gnulib.
7618 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7620 * w32.c (mkostemp): New function.
7621 (mktemp): Remove, no longer used. Most of the code reused in
7622 mkostemp. (Bug#15015)
7623 (mktemp): Don't undef.
7625 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7627 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7628 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7629 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7630 (free_glyph_pool, check_glyph_memory): Likewise for
7631 all users. Adjust comments where appropriate.
7633 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7635 * composite.h: Minor fixups.
7636 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7637 to fix a misspelling, and change it to an inline function while
7638 we're at it (it need not be a macro). All uses changed.
7639 (composition_method, composition_valid_p):
7640 Rewrite to avoid assignments in if-conditions.
7642 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7644 Do not use global Lisp_Object in composition macros.
7645 * composite.h (composition_temp): Remove declaration.
7646 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7647 (composition_method, composition_valid_p): ...inline functions.
7648 (compose_region): Remove the leftover.
7649 * composite.c (composition_temp): Remove.
7650 (run_composition_function, update_compositions)
7651 (composition_compute_stop_pos, composition_adjust_point)
7652 (Ffind_composition_internal):
7653 * coding.c (handle_composition_annotation):
7654 * xdisp.c (handle_composition_prop, check_point_in_composition):
7655 Related users changed.
7657 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7659 Drop FRAME_PTR typedef.
7660 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7661 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7662 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7663 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7664 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7665 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7666 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7667 All related users changed.
7669 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7671 * eval.c (default_toplevel_binding): New function.
7673 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7674 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7675 (syms_of_eval): Export them.
7676 * data.c (Fdefault_value): Micro cleanup.
7677 * term.c (init_tty): Use "false".
7679 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7681 Fix X GC leak in GTK and raw (no toolkit) X ports.
7682 * xterm.c (x_free_frame_resources): If white and black relief
7683 GCs are allocated, always free them here.
7684 * xfns.c (x_make_gc): Omit redundant initialization.
7685 * widget.c (create_frame_gcs): Remove the leftover.
7686 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7687 in x_free_frame_resources.
7689 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7691 * nsterm.m (windowWillResize:toSize:): Only change title if
7692 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7694 (viewDidEndLiveResize): New method.
7696 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7697 inside NS_IMPL_COCOA.
7699 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7701 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7702 Do not check whether undo is enabled because record_insert and
7703 record_delete does that themselves.
7705 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7707 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7708 member which is not really used any more.
7709 (FRAME_XIC_BASE_FONTNAME): Remove.
7710 * xfns.c (xic_free_fontset): Adjust user.
7711 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7712 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7713 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7714 (xdialog_show): Use eassert for debugging check.
7715 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7717 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7719 * fileio.c, fns.c (merge): Move extern decl from here ...
7720 * lisp.h (merge): ... to here.
7722 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7724 Fix last font-related change.
7725 * w32font.h (w32font_list_internal, w32font_match_internal):
7727 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7728 (uniscribe_list_family): Adjust to match font API change.
7729 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7730 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7732 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7734 * frame.h (FRAME_MOUSE_UPDATE):
7735 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7736 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7738 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7740 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7741 * font.h (struct font_driver): Change list, match, and list_family
7742 functions to accept struct frame * as first arg.
7743 * font.c (font_score, font_compare, font_sort_entities):
7745 (font_sort_entities, font_list_entities, font_select_entity)
7746 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7747 match font API change.
7748 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7749 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7750 * ftxfont.c (ftxfont_list, ftxfont_match):
7751 * xftfont.c (xftfont_list, xftfont_match):
7752 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7753 * w32font.c (w32font_list, w32font_match, w32font_list)
7754 (w32font_list_internal, w32_font_match_internal): Likewise.
7755 * xfaces.c (Fx_family_fonts): Adjust user.
7757 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7759 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7760 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7761 only if HAVE_X_WINDOWS is in use.
7762 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7763 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7764 * w32term.c (x_wm_set_icon_position): Likewise.
7765 * w32fns.c (x_icon): Adjust user.
7767 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7769 * xterm.c (last_mouse_press_frame): Remove the
7770 leftover which is not really used any more.
7771 (handle_one_xevent, syms_of_xterm): Adjust users.
7772 (x_flush): Call XFlush once per each X display, not frame.
7773 This is better because this code always unconditionally skips
7774 non-X frames in Vframe_list and issues the only XFlush if we
7775 have more than one X frame on the same X display.
7776 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7777 Use bool for booleans.
7778 (x_draw_glyph_string_background, cvt_string_to_pixel)
7779 (cvt_pixel_dtor): Drop unnecessary prototypes.
7780 * xterm.h (x_display_ok): Adjust prototype.
7782 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7784 Drop unnecessary functions that deals with frame pixel size.
7785 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7786 (x_pixel_height): Drop prototypes.
7787 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7788 (x_pixel_height): Drop implementations.
7789 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7790 which should be always valid for window frame.
7791 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7792 * w32menu.c (Fx_popup_dialog):
7793 * xmenu.c (Fx_popup_dialog): Likewise for both.
7795 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7797 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7798 frame parameters and call to Fmodify_frame_parameters just once.
7799 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7800 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7801 and mention nil frame in docstring.
7803 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7805 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7806 (x_figure_window_size): Likewise. Adjust to return long.
7807 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7808 (toplevel): Move Qterminal_live_p to...
7809 * terminal.c (toplevel): ...here, make it static, and...
7810 (syms_of_terminal): ...DEFSYM here.
7811 * frame.h (Qterminal_live_p): Remove declaration.
7812 (make_frame, x_figure_window_size): Adjust prototype.
7813 * nsfns.m (Fx_create_frame): Use long for window flags.
7815 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7817 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7818 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7819 Do not assume that emacs_close (INT_MAX) is a no-op.
7821 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7823 * xfaces.c (make_face_cache): For struct face_cache, prefer
7824 xmalloc to xzalloc and so avoid redundant call to memset.
7825 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7827 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7829 * fringe.c (draw_window_fringes, update_window_fringes)
7830 (compute_fringe_widths):
7831 * w32term.c (x_draw_glyph_string):
7832 * window.c (candidate_window_p, Frecenter):
7833 * xfaces.c (realize_basic_faces, realize_default_face)
7834 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7835 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7836 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7837 * xmenu.c (Fx_menu_bar_open_internal):
7838 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7839 * xsettings.c (xft_settings_event):
7840 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7841 Use bool for booleans. Adjust style and comments where
7843 * dispextern.h (draw_window_fringes, update_window_fringes)
7844 (compute_fringe_widths):
7845 * xterm.h (x_had_errors_p): Adjust prototype.
7847 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7849 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7850 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7852 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7854 * fns.c (toplevel): Remove comment before Fsafe_length because
7857 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7859 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7861 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7863 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7864 frame which got the message is still alive, before dereferencing
7865 its pointer. (Bug#14970)
7867 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7868 be a live window, before using it as such. (Bug#14970)
7870 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7872 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7873 w32_detect_focus_change instead of doing part of its job by hand.
7874 This fixes the problem whereby FOCUS_OUT events were not sent to
7877 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7879 * process.c (Fprocess_list): Doc fix.
7881 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7882 being re-exposed only if it didn't ask to become visible.
7883 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7884 was previously iconified. (Bug#14841)
7885 (x_iconify_frame): Mark the frame iconified.
7887 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7889 Fix minor problems found by static checking.
7890 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7891 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7893 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7895 * eval.c (set_specpdl_old_value): New function.
7896 (unbind_to): Minor simplification.
7897 (get_backtrace_frame): New function.
7898 (Fbacktrace_frame): Use it. Add `base' argument.
7899 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7900 (syms_of_eval): Export backtrace-eval.
7901 * xterm.c (x_focus_changed): Simplify.
7903 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7905 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7907 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7909 * xdisp.c (redisplay_window): Instead of moving point out of
7910 scroll margin, reject the force_start method, and try scrolling
7911 instead. (Bug#14780)
7913 2013-07-24 Ken Brown <kbrown@cornell.edu>
7915 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7918 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7920 * eval.c (Fprogn): Do not check that BODY is a proper list.
7921 This undoes the previous change. The check slows down the
7922 interpreter, and is not needed to prevent a crash. See
7923 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7925 2013-07-23 Glenn Morris <rgm@gnu.org>
7927 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7929 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7931 Port to GNU/Linux systems with tinfo but not ncurses.
7932 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7933 to decide whether ncurses is being used. Without this change,
7934 GCC complains about tgetent not being declared, on a system
7935 that has tinfo installed but ncurses not installed.
7937 * eval.c (Fprogn): Check that BODY is a proper list.
7939 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7940 * data.c (Fsetq_default):
7941 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7942 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7944 Tune by taking advantage of the fact that ARGS is always a list
7945 when a function is declared to have UNEVALLED args.
7947 * emacsgtkfixed.c: Port to GCC 4.6.
7948 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7950 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7952 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7953 here to silence compiler warnings.
7955 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7957 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7958 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7959 from messing up Emacs's 'struct frame' (Bug#14923).
7961 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7963 * alloc.c (make_save_ptr_ptr): Define this function.
7964 It was inadvertently omitted. It's needed only if
7965 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7967 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7969 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7970 frame have focus (Bug#14895).
7972 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7974 Avoid vfork-related deadlock more cleanly.
7975 * callproc.c (child_setup): When the child's exec fails, output
7976 the program name, as that's more useful. Use O_NONBLOCK to avoid
7978 * process.c (create_process_1): Remove; no longer needed.
7979 (create_process): Remove timer hack; no longer needed, now that
7980 the child avoids deadlock.
7982 2013-07-20 Glenn Morris <rgm@gnu.org>
7984 * image.c (Fimage_flush): Fix doc typo.
7986 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7988 Fix array bounds violation when pty allocation fails.
7989 * process.c (PTY_NAME_SIZE): New constant.
7990 (pty_name): Remove static variable; it's now auto.
7991 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7992 Take pty_name as an arg rather than using a static variable.
7993 All callers changed.
7994 (create_process): Recover pty_flag from process, not from volatile local.
7995 (create_pty): Stay inside array even when pty allocation fails.
7996 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7998 * lread.c (Fload): Avoid initialization only when lint checking.
7999 Mention that it's needed only for older GCCs.
8001 2013-07-20 Kenichi Handa <handa@gnu.org>
8003 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8004 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8006 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8008 * lread.c (Fload): Avoid uninitialized warning.
8010 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8012 Fix some minor file descriptor leaks and related glitches.
8013 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8014 (create_lock_file): Use write, not emacs_write.
8015 * image.c (slurp_file, png_load_body):
8016 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8017 (server_accept_connection):
8018 Don't leak an fd on memory allocation failure.
8019 * image.c (slurp_file): Add a cheap heuristic for growing files.
8020 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8021 as that's what the other routines do. Maybe input need not be
8022 blocked at all, but it's better to be consistent.
8023 Avoid undefined behavior when strlen is zero.
8025 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8026 (NSTATICS): Now a constant; doesn't need to be a macro.
8028 2013-07-19 Richard Stallman <rms@gnu.org>
8030 * coding.c (decode_coding_utf_8): Add simple loop for fast
8031 processing of ASCII characters.
8033 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8035 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8037 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8039 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8040 unportable 'struct x_display_info'.
8041 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8044 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8046 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8047 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8049 (system_process_attributes): Prefer plain char to unsigned char
8050 when either will do. Clean up properly if interrupted or if
8051 memory allocations fail. Don't assume sscanf succeeds.
8052 Remove no-longer-needed workaround to stop GCC from whining.
8053 Read command-line once, instead of multiple times. Check read status a
8056 Fix obscure porting bug with varargs functions.
8057 The code assumed that int is treated like ptrdiff_t in a vararg
8058 function, which is not a portable assumption. There was a similar
8059 -- though these days less likely -- porting problem with various
8060 assumptions that pointers of different types all smell the same as
8061 far as vararg functions is conserved. To make this problem less
8062 likely in the future, redo the API to use varargs functions.
8063 * alloc.c (make_save_value): Remove this vararg function.
8064 All uses changed to ...
8065 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8066 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8068 (make_save_ptr): Rename from make_save_pointer, for consistency with
8069 the above. Define only on platforms that need it. All uses changed.
8071 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8073 * keyboard.c: Try to fix typos in previous change.
8074 (DISPLAY_LIST_INFO): New macro.
8075 (kbd_buffer_get_event): Do not access members that are not present
8076 in X11. Revert inadvertent change of "!=" to "=".
8078 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8080 * keyboard.c (kbd_buffer_get_event):
8081 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8082 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8084 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8086 * filelock.c: Fix unlikely file descriptor leaks.
8087 (get_boot_time_1): Rework to avoid using emacs_open.
8088 This doesn't actually fix a leak, but is better anyway.
8089 (read_lock_data): Use read, not emacs_read.
8091 * doc.c: Fix minor memory and file descriptor leaks.
8092 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8093 (get_doc_string, Fsnarf_documentation):
8094 Fix file descriptor leak on error.
8096 * term.c: Fix minor fdopen-related file descriptor leaks.
8097 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8098 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8100 * charset.c: Fix file descriptor leaks and errno issues.
8102 (load_charset_map_from_file): Don't leak file descriptor on error.
8103 Use plain record_xmalloc since the allocation is larger than
8104 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8106 * eval.c (record_unwind_protect_nothing):
8107 * fileio.c (fclose_unwind):
8109 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8110 The replacement doesn't block input, but that no longer seems
8113 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8115 * lread.c: Fix file descriptor leaks and errno issues.
8116 (Fload): Close some races that leaked fds or streams when 'load'
8118 (Fload, openp): Report error number of last nontrivial failure to open.
8119 ENOENT counts as trivial.
8120 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8122 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8123 now that the function is always called with a nonnegative arg.
8124 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8125 All uses replaced with ...
8126 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8128 A few more minor file errno-reporting bugs.
8129 * callproc.c (Fcall_process):
8130 * doc.c (Fsnarf_documentation):
8131 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8132 * process.c (set_socket_option):
8133 Don't let a constructor trash errno.
8134 * doc.c: Include <errno.h>.
8136 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8138 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8140 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8142 Fix w32 bug with call-process-region (Bug#14885).
8143 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8144 to Fcall_process when the input is empty. This simplifies the
8145 code a bit. It makes no difference on POSIXish platforms but
8146 apparently it fixes a bug on w32.
8148 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8149 * fileio.c (close_file_unwind): Don't close if FD is negative;
8150 this can happen when unwinding a zapped file descriptor.
8151 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8152 in case Emacs runs out of memory between the two unwind-protects.
8153 Don't trash errno when closing FD.
8154 Zap the FD in the specpdl when closing it, instead of deferring
8155 the removal of the unwind-protect; this fixes a bug where a child
8156 function unwinds the stack past us.
8158 New unwind-protect flavors to better type-check C callbacks.
8159 This also lessens the need to write wrappers for callbacks,
8160 and the need for make_save_pointer.
8161 * alloc.c (free_save_value):
8162 * atimer.c (run_all_atimers):
8164 * alloc.c (safe_alloca_unwind):
8165 * atimer.c (unwind_stop_other_atimers):
8166 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8167 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8168 * minibuf.c (choose_minibuf_frame_1):
8169 * process.c (make_serial_process_unwind):
8170 * xdisp.c (pop_message_unwind):
8171 * xselect.c (queue_selection_requests_unwind):
8172 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8173 * alloc.c (record_xmalloc):
8174 Prefer record_unwind_protect_ptr to record_unwind_protect with
8176 * alloc.c (Fgarbage_collect):
8177 Prefer record_unwind_protect_void to passing a dummy.
8178 * buffer.c (restore_buffer):
8179 * window.c (restore_window_configuration):
8180 * xfns.c, w32fns.c (do_unwind_create_frame)
8181 New wrapper. All record-unwind uses of wrappee changed.
8182 * buffer.c (set_buffer_if_live):
8183 * callproc.c (call_process_cleanup, delete_temp_file):
8184 * coding.c (code_conversion_restore):
8185 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8186 * editfns.c (save_excursion_restore)
8187 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8188 (save_restriction_restore):
8189 * eval.c (restore_stack_limits, un_autoload):
8190 * fns.c (require_unwind):
8191 * keyboard.c (recursive_edit_unwind, tracking_off):
8192 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8193 * macros.c (pop_kbd_macro, restore_menu_items):
8194 * nsfns.m (unwind_create_frame):
8195 * print.c (print_unwind):
8196 * process.c (start_process_unwind):
8197 * search.c (unwind_set_match_data):
8198 * window.c (select_window_norecord, select_frame_norecord):
8199 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8200 (fast_set_selected_frame):
8201 * xfns.c, w32fns.c (unwind_create_tip_frame):
8202 Return void, not a dummy Lisp_Object. All uses changed.
8203 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8204 * callproc.c (call_process_kill):
8205 * fileio.c (restore_point_unwind, decide_coding_unwind)
8206 (build_annotations_unwind):
8207 * insdel.c (Fcombine_after_change_execute_1):
8208 * keyboard.c (read_char_help_form_unwind):
8209 * menu.c (unuse_menu_items):
8210 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8211 * sound.c (sound_cleanup):
8212 * xdisp.c (unwind_redisplay):
8213 * xfns.c (clean_up_dialog):
8214 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8215 Accept no args and return void, instead of accepting and returning
8216 a dummy Lisp_Object. All uses changed.
8217 * cygw32.c (fchdir_unwind):
8218 * fileio.c (close_file_unwind):
8219 * keyboard.c (restore_kboard_configuration):
8220 * lread.c (readevalllop_1):
8221 * process.c (wait_reading_process_output_unwind):
8222 Accept int and return void, rather than accepting an Emacs integer
8223 and returning a dummy object. In some cases this fixes an
8224 unlikely bug when the corresponding int is outside Emacs integer
8225 range. All uses changed.
8226 * dired.c (directory_files_internal_unwind):
8227 * fileio.c (do_auto_save_unwind):
8228 * gtkutil.c (pop_down_dialog):
8229 * insdel.c (reset_var_on_error):
8230 * lread.c (load_unwind):
8231 * xfns.c (clean_up_file_dialog):
8232 * xmenu.c, nsmenu.m (pop_down_menu):
8233 * xmenu.c (cleanup_widget_value_tree):
8234 * xselect.c (wait_for_property_change_unwind):
8235 Accept pointer and return void, rather than accepting an Emacs
8236 save value encapsulating the pointer and returning a dummy object.
8238 * editfns.c (Fformat): Update the saved pointer directly via
8239 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8240 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8241 (unwind_body): New function.
8242 (record_unwind_protect): First arg is now a function returning void,
8243 not a dummy Lisp_Object.
8244 (record_unwind_protect_ptr, record_unwind_protect_int)
8245 (record_unwind_protect_void): New functions.
8246 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8247 * fileio.c (struct auto_save_unwind): New type.
8248 (do_auto_save_unwind): Use it.
8249 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8250 * insdel.c (struct rvoe_arg): New type.
8251 (reset_var_on_error): Use it.
8252 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8254 (specbinding_func): Remove; there are now several such functions.
8255 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8256 (set_unwind_protect_ptr): New function.
8257 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8259 Be simpler and more consistent about reporting I/O errors.
8260 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8261 Say "Read error" and "Write error", rather than "I/O error", or
8262 "IO error reading", or "IO error writing", when a read or write
8264 * process.c (Fmake_network_process, wait_reading_process_output)
8265 (send_process, Fprocess_send_eof, wait_reading_process_output):
8266 Capitalize diagnostics consistently. Put "failed foo" at the
8267 start of the diagnostic, so that we don't capitalize the
8268 function name "foo". Consistently say "failed" for such
8270 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8271 All callers changed. This is so it can use report_file_error.
8272 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8273 diagnostics consistently as above.
8275 * fileio.c (report_file_errno): Fix errno reporting bug.
8276 If the file name is neither null nor a pair, package it up as a
8277 singleton list. All callers changed, both to this function and to
8278 report_file_error. This fixes a bug where the memory allocator
8279 invoked by list1 set errno so that the immediately following
8280 report_file_error reported the wrong errno value.
8282 Fix minor problems found by --enable-gcc-warnings.
8283 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8284 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8286 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8288 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8289 Set event->arg to Qt if switch-event shall be generated.
8290 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8292 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8294 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8297 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8298 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8299 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8300 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8301 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8302 and there is a focused frame.
8303 (head_table): Add focus-in and focus-out.
8304 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8305 bind to handle-focus-in/out.
8307 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8308 (Fhandle_switch_frame): Call Fhandle_focus_in.
8309 (syms_of_frame): defsubr handle-focus-in/out.
8311 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8313 Fix porting bug to older POSIXish platforms (Bug#14862).
8314 * sysdep.c (emacs_pipe): New function, that implements
8315 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8316 This should port better to CentOS 5 and to Mac OS X 10.6.
8317 All calls to pipe2 changed.
8319 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8320 This makes the code easier to read and the executable a bit smaller.
8321 Do not replace all calls to Fcons that happen to create lists,
8322 just calls that are intended to create lists. For example, when
8323 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8324 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8325 Similarly for list2 through list5.
8326 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8327 * bytecode.c (exec_byte_code):
8328 * callint.c (quotify_arg, Fcall_interactively):
8329 * callproc.c (Fcall_process, create_temp_file):
8330 * charset.c (load_charset_map_from_file)
8331 (Fdefine_charset_internal, init_charset):
8332 * coding.c (get_translation_table, detect_coding_system)
8333 (Fcheck_coding_systems_region)
8334 (Fset_terminal_coding_system_internal)
8335 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8336 * composite.c (update_compositions, Ffind_composition_internal):
8337 * dired.c (directory_files_internal, file_name_completion)
8339 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8340 * doc.c (Fsnarf_documentation):
8341 * editfns.c (Fmessage_box):
8343 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8344 (Feval, eval_sub, Ffuncall, apply_lambda):
8345 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8346 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8347 (Fset_file_times, Finsert_file_contents)
8348 (Fchoose_write_coding_system, Fwrite_region):
8349 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8350 * font.c (font_registry_charsets, font_parse_fcname)
8351 (font_prepare_cache, font_update_drivers, Flist_fonts):
8352 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8353 * frame.c (make_frame, Fmake_terminal_frame)
8354 (x_set_frame_parameters, x_report_frame_params)
8355 (x_default_parameter, Fx_parse_geometry):
8356 * ftfont.c (syms_of_ftfont):
8357 * image.c (gif_load):
8358 * keyboard.c (command_loop_1):
8359 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8360 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8361 (Fminor_mode_key_binding, accessible_keymaps_1)
8362 (Faccessible_keymaps, Fwhere_is_internal):
8363 * lread.c (read_emacs_mule_char):
8364 * menu.c (find_and_return_menu_selection):
8365 * minibuf.c (get_minibuffer):
8366 * nsfns.m (Fns_perform_service):
8367 * nsfont.m (ns_script_to_charset):
8368 * nsmenu.m (ns_popup_dialog):
8369 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8370 (Fx_own_selection_internal):
8371 * nsterm.m (append2):
8372 * print.c (Fredirect_debugging_output)
8373 (print_prune_string_charset):
8374 * process.c (Fdelete_process, Fprocess_contact)
8375 (Fformat_network_address, set_socket_option)
8376 (read_and_dispose_of_process_output, write_queue_push)
8377 (send_process, exec_sentinel):
8378 * sound.c (Fplay_sound_internal):
8379 * textprop.c (validate_plist, add_properties)
8380 (Fput_text_property, Fadd_face_text_property)
8381 (copy_text_properties, text_property_list, syms_of_textprop):
8382 * unexaix.c (report_error):
8383 * unexcoff.c (report_error):
8384 * unexsol.c (unexec):
8385 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8386 (Fformat_mode_line, syms_of_xdisp):
8387 * xfaces.c (set_font_frame_param)
8388 (Finternal_lisp_face_attribute_values)
8389 (Finternal_merge_in_global_face, syms_of_xfaces):
8390 * xfns.c (x_default_scroll_bar_color_parameter)
8391 (x_default_font_parameter, x_create_tip_frame):
8392 * xfont.c (xfont_supported_scripts):
8393 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8394 (menu_help_callback, xmenu_show):
8396 * xterm.c (set_wm_state):
8397 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8398 and similarly for list2 through list5.
8400 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8402 * callproc.c (Fcall_process_region): Fix minor race and tune.
8403 (create_temp_file): New function, with the temp-file-creation part
8404 of the old Fcall_process_region. Use Fcopy_sequence to create the
8405 temp file name, rather than alloca + build_string, for simplicity.
8406 Don't bother to block input around the temp file creation;
8407 shouldn't be needed. Simplify use of mktemp.
8408 Use record_unwind_protect immediately after creating the temp file;
8409 this closes an unlikely race where the temp file was not removed.
8410 Use memcpy rather than an open-coded loop.
8411 (Fcall_process_region): Use the new function. If the input is
8412 empty, redirect from /dev/null rather than from a newly created
8413 empty temp file; this avoids unnecessary file system traffic.
8415 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8417 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8418 Simplify by making this case like the other two. This is a bit
8419 slower on obsolete hosts, but the extra complexity isn't worth it.
8421 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8422 * process.c (create_process) [!DOS_NT]:
8423 Remove now-unnecessary calls to emacs_close.
8425 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8427 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8428 returning early. (Bug#14850)
8430 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8431 and inhibit-iso-escape-detection attributes of 'undecided'.
8434 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8436 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8437 Reported by Herbert J. Skuhra in
8438 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8440 Don't lose top specpdl entry when memory is exhausted.
8441 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8442 specpdl overflow here, to simplify callers; all callers changed.
8443 Always reserve an unused entry at the stack top; this avoids
8444 losing the top entry's information when memory is exhausted.
8446 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8448 Clean up errno reporting and fix some errno-reporting bugs.
8449 * callproc.c (Fcall_process):
8450 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8451 * process.c (create_process, Fmake_network_process):
8452 * unexaix.c (report_error):
8453 * unexcoff.c (report_error):
8454 Be more careful about reporting the errno of failed operations.
8455 The code previously reported the wrong errno sometimes.
8456 Also, prefer report_file_errno to setting errno + report_file_error.
8457 (Fcall_process): Look at openp return value rather than at path,
8458 as that's a bit faster and clearer when there's a numeric predicate.
8459 * fileio.c (report_file_errno): New function, with most of the
8460 old contents of report_file_error.
8461 (report_file_error): Use it.
8462 (Ffile_exists_p, Ffile_accessible_directory_p):
8463 Set errno to 0 when it is junk.
8464 * fileio.c (Faccess_file):
8465 * image.c (x_create_bitmap_from_file):
8466 Use faccessat rather than opening the file, to avoid the hassle of
8467 having a file descriptor open.
8468 * lisp.h (report_file_errno): New decl.
8469 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8472 * process.c (create_process, wait_reading_process_output) [AIX]:
8473 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8474 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8475 a multithreaded environment anyway).
8476 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8478 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8480 * image.c (x_find_image_file): Don't close a remote file handle.
8482 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8484 Fix races with threads and file descriptors.
8485 * callproc.c (Fcall_process_region):
8486 * dired.c (open_directory):
8487 * emacs.c (main, Fdaemon_initialized):
8488 * image.c (x_find_image_file):
8489 * inotify.c (Finotify_rm_watch):
8490 * lread.c (Flocate_file_internal):
8491 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8492 * term.c (term_mouse_moveto, init_tty):
8493 * termcap.c (tgetent):
8494 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8495 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8496 * unexhp9k800.c, unexmacosx.c (unexec):
8497 * callproc.c (Fcall_process_region):
8498 Use emacs_close, not close.
8499 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8500 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8501 and posix_close function on current platforms (which all lack them).
8502 (emacs_close): Use it. This should fix the races on GNU/Linux and
8503 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8504 and it should avoid closing random victim file descriptors on
8507 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8509 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8510 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8513 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8514 This is for .gdbinit xbacktrace.
8516 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8517 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8518 (emacs_set_tty): Now static.
8519 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8520 * term.c (tty_capable_p, tty_default_color_capabilities)
8521 (get_tty_terminal, term_mouse_movement)
8522 (handle_one_term_event, init_tty, maybe_fatal):
8523 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8524 (tgetent, scan_file, name_match, compare_contin):
8525 * terminal.c (get_terminal):
8526 Use bool for boolean.
8527 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8528 Prefer char to unsigned char if either will do.
8529 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8530 (tty_write_glyphs): Prefer int to unsigned.
8531 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8532 All callers changed.
8533 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8535 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8538 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8539 (B__dummy__): New dummy symbol, to pacify C89.
8540 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8541 they can't grok varargs macros.
8542 * dispnew.c (add_window_display_history)
8543 (add_frame_display_history):
8544 * print.c (print_object):
8545 * xdisp.c (debug_method_add):
8546 Use %p printf format only for void pointers.
8547 * emacs.c (usage_message): New constant, replacing ...
8548 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8549 (main): Adjust to usage reorg.
8550 * fns.c (syms_of_fns):
8551 * profiler.c (syms_of_profiler):
8552 Don't use non-constant struct initializers.
8553 * gnutls.h (gnutls_initstage_t):
8554 * lisp.h (enum Lisp_Fwd_Type):
8555 * lread.c (lisp_file_lexically_bound_p):
8556 * xsettings.c (anonymous enum):
8557 Remove trailing comma.
8558 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8559 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8560 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8562 * regex.c (const_re_char): New type, to pacify strict C89.
8563 All uses of 'const re_char' replaced to use it.
8564 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8565 with glibc when strict C89. This change is imported from gnulib.
8567 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8568 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8569 Omit GNU_LINUX implementation, since it requires long long.
8570 * xterm.c (x_draw_underwave):
8571 Do not assume the traditional order of struct's members.
8572 (x_term_init): Rewrite to avoid the need for non-constant structure
8575 Syntax cleanup, mostly replacing macros with functions.
8576 This removes the need for the syntax_temp hack.
8577 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8578 * syntax.c (SYNTAX_INLINE): New macro.
8579 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8580 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8581 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8582 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8583 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8584 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8585 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8586 Now constants, not macros.
8587 (syntax_temp) [!__GNUC__]: Remove.
8588 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8589 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8590 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8591 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8592 Move here from syntax.h; now functions, not macros. Except for the
8593 last function, these are static since only syntax.c uses them.
8594 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8595 All uses changed. Now a function, not a macro; use this fact
8596 to simplify the code.
8597 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8598 compiler bugs; no longer relevant.
8599 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8600 (SYNTAX_INLINE): New macro.
8601 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8602 for the new functions. Use bool for boolean member.
8603 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8604 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8605 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8606 (SETUP_BUFFER_SYNTAX_TABLE):
8607 Now extern inline functions, not macros.
8608 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8609 Remove; all uses replaced by implementation.
8610 (syntax_temp) [!__GNUC__]: Remove decl.
8611 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8613 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8615 * emacs.c (main): Fix syntax error.
8617 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8619 Timestamp fixes for undo (Bug#14824).
8620 * atimer.c (schedule_atimer):
8621 * fileio.c (Ffile_newer_than_file_p):
8622 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8623 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8624 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8625 (syms_of_fileio): Remove Sclear_visited_file_name.
8626 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8627 file doesn't exist; this avoids an ambiguity with negative timestamps.
8628 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8629 * systime.h (make_emacs_time, invalid_emacs_time):
8630 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8631 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8632 * undo.c (record_first_change): Push (visited-file-modtime) onto
8633 undo list rather than reimplementing it by hand, incorrectly.
8635 2013-07-09 Ken Brown <kbrown@cornell.edu>
8637 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8639 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8641 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8643 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8645 Handle errno and exit status a bit more carefully.
8646 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8647 number into an exit status. Instead, use EXIT_CANCELED.
8648 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8649 * callproc.c (relocate_fd):
8650 * emacs.c (close_output_streams, main):
8651 * process.c (create_process):
8652 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8653 Use emacs_perror for simplicity.
8654 * callproc.c (relocate_fd, main):
8655 * sysdep.c (sys_subshell):
8656 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8657 (shut_down_emacs): Use emacs_write, not write.
8658 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8659 * fileio.c (Fcopy_file, e_write):
8660 * nsterm.m (ns_select):
8661 * process.c (send_process):
8662 * sound.c (vox_write):
8663 Use emacs_write_sig, not emacs_write.
8664 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8665 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8667 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8669 (emacs_full_write): New function.
8670 (emacs_write): Rewrite to use it.
8671 (emacswrite_sig, emacs_perror): New functions.
8672 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8674 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8676 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8677 on NS even if it is present. Pixmap on NS is a void*.
8679 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8681 Port to Ubuntu 10 (Bug#14803).
8682 Problem reported by T.V. Raman.
8683 * process.c (close_on_exec, accept4, process_socket):
8684 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8686 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8688 * w32.c (sys_dup): Declare prototype.
8692 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8694 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8696 Make file descriptors close-on-exec when possible (Bug#14803).
8697 This simplifies Emacs a bit, since it no longer needs to worry
8698 about closing file descriptors by hand in some cases.
8699 It also fixes some unlikely races. Not all such races, as
8700 libraries often open files internally without setting
8701 close-on-exec, but it's an improvement.
8702 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8703 * callproc.c (Fcall_process) [!MSDOS]:
8704 * emacs.c (main) [!DOS_NT]:
8705 * nsterm.m (ns_term_init):
8706 * process.c (create_process):
8707 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8708 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8709 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8710 Prefer mkostemp with O_CLOEXEC to mkstemp.
8711 * callproc.c (relocate_fd) [!WINDOWSNT]:
8712 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8713 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8715 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8716 Make the resulting file descriptor close-on-exec.
8717 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8718 * lread.c (load_descriptor_list, load_descriptor_unwind):
8719 Remove; no longer needed. All uses removed.
8720 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8721 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8723 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8724 (Fmake_network_process, Fnetwork_interface_list)
8725 (Fnetwork_interface_info, server_accept_connection):
8726 Make newly-created socket close-on-exec.
8727 * sysdep.c (emacs_open, emacs_fopen):
8728 Make new-created descriptor close-on-exec.
8729 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8730 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8732 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8734 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8735 for NS_IMPL_GNUSTEP.
8737 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8739 Fix openp errno handling.
8740 * callproc.c (Fcall_process): Preserve openp errno around close.
8741 * lread.c (openp): Set errno when returning -1, as some callers
8744 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8746 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8748 * nsterm.h (NSSavePanel): Update comment.
8749 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8750 (ns_run_file_dialog): Declare.
8752 * nsfns.m: Remove panelOK.
8754 (ns_run_file_dialog): New function.
8755 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8756 event loop, so file dialog is popped up by ns_run_file_dialog, called
8757 by sendEvent (Bug#14578).
8758 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8760 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8762 * xdisp.c (default_line_pixel_height): New function.
8763 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8764 (try_cursor_movement, redisplay_window, try_window)
8765 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8767 * window.c (window_scroll_pixel_based):
8768 use default_line_pixel_height.
8770 * dispextern.h (default_line_pixel_height): Add prototype.
8772 * frame.c (x_set_line_spacing): Accept a float value for
8773 line-spacing parameter, per the documentation.
8775 * data.c (Fmultibyte_string_p): Doc fix.
8777 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8779 Use emacs_open more consistently when opening files.
8780 This handles EINTR more consistently now, and makes it easier
8781 to introduce other uniform changes to file descriptor handling.
8782 * sysstdio.h: New file.
8783 * buffer.c (mmap_init):
8784 * cygw32.c (chdir_to_default_directory):
8785 * dispnew.c (Fopen_termscript):
8786 * emacs.c (Fdaemon_initialized):
8787 * fileio.c (Fdo_auto_save):
8788 * image.c (slurp_file, png_load_body, jpeg_load_body):
8789 * keyboard.c (Fopen_dribble_file):
8791 * print.c (Fredirect_debugging_output):
8792 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8793 * termcap.c (tgetent):
8794 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8795 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8796 * w32term.c (w32_initialize) [CYGWIN]:
8797 * xfaces.c (Fx_load_color_file):
8798 Use emacs_open instead of plain open, and emacs_fopen instead of
8800 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8801 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8802 * callproc.c (default_output_mode): New constant.
8803 (Fcall_process): Use it to call emacs_open instead of plain creat.
8804 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8805 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8806 (emacs_fopen): New function.
8807 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8808 Include <lisp.h>, for emacs_open.
8809 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8811 Remove duplicate #include directives.
8812 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8814 Don't include stdio.h twice.
8815 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8816 Don't include sys/types.h or stdio.h twice.
8817 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8818 * lread.c: Don't include coding.h twice.
8819 * nsfont.m: Don't include frame.h twice.
8820 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8821 * ralloc.c: Don't include <unistd.h> twice.
8822 * xdisp.c: Don't include font.h twice.
8823 * xterm.c: Don't include fontset.h twice.
8824 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8826 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8828 Scale ImageMagick images more carefully.
8829 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8830 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8831 Be more careful about avoiding undefined behavior after
8832 integer overflow and division by zero.
8834 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8836 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8837 (syms_of_w32fns): DEFSYM them.
8838 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8839 (CCHDEVICENAME): Define macros if not defined.
8840 (struct MONITOR_INFO_EX): New struct.
8841 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8842 (enum_display_monitors_fn): New variable.
8843 (globals_of_w32fns): Initialize it.
8844 (Fx_display_pixel_width, Fx_display_pixel_height)
8845 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8846 multi-monitor setups in docstrings.
8847 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8848 screen size by primary monitor's millimeter per pixel.
8849 (w32_monitor_enum, w32_display_monitor_attributes_list)
8850 (w32_display_monitor_attributes_list_fallback)
8851 (Fw32_display_monitor_attributes_list): New functions.
8852 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8854 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8856 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8858 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8860 * fileio.c (Qfile_notify_error): New error symbol.
8862 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8863 * inotify.c (inotify_callback, symbol_to_inotifymask)
8864 (Finotify_add_watch, Finotify_rm_watch): Use it.
8865 (inotifyevent_to_event): Exchange order of cookie and file name.
8866 (Finotify_add_watch): Adapt docstring.
8868 * lisp.h (Qfile_notify_error): Declare.
8870 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8872 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8873 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8874 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8875 which did not work (see <http://bugs.gnu.org/14569#307>).
8876 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8877 && (!noninteractive || initialized)). This attempts to thread
8878 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8880 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8882 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8883 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8885 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8887 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8888 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8889 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8890 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8892 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8894 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8895 Define to __sys_siglist.
8897 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8899 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8900 word-wrap, so that overflow-newline-into-fringe would work in
8901 visual-line-mode. (Bug#2749)
8902 (move_it_in_display_line_to): When the last scanned display
8903 element fits exactly on the display line, and
8904 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8905 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8906 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8907 finding buffer position that corresponds to pixel coordinates,
8908 e.g. in buffer_posn_from_coords.
8910 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8912 * process.c (handle_child_signal): Call catch_child_signal if
8915 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8917 Don't convert function pointers to void * and back.
8918 It isn't portable C, and it's easy enough to avoid.
8919 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8920 (make_save_value): Add support for SAVE_FUNCPOINTER.
8921 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8922 * print.c (print_object):
8923 Distinguish function from object pointers.
8924 * lisp.h (SAVE_FUNCPOINTER): New constant.
8925 (SAVE_SLOT_BITS): Adjust to it.
8926 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8927 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8928 (voidfuncptr): New typedef.
8929 (struct Lisp_Save_Value): New member data[0].funcpointer.
8930 (XSAVE_FUNCPOINTER): New function.
8932 Simplify buildobj processing.
8933 * Makefile.in (buildobj.h): Make it a sequence of strings each
8934 followed by comma, rather than a single string. Put it into a
8935 .tmp file in case there's an error while generating it.
8936 (gl-stamp): Use .tmp for temp files.
8937 (mostlyclean): Clean .tmp files.
8938 * doc.c (buildobj): Move to just the routine that needs it.
8939 It's now an array of strings, so processing is simpler.
8941 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8943 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8944 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8945 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8946 Invoke malloc_enable_thread even when not interactive.
8947 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8948 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8949 in this case, since the underlying bug has now been fixed.
8951 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8953 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8954 unlinking it (bug#14691).
8956 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8958 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8959 before checking whether buffer is modified. This lets
8960 `kill-buffer-query-functions' cancel killing of the buffer or save
8961 its content before `kill-buffer' asks user the "Buffer %s
8962 modified; kill anyway?" question.
8964 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8966 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8967 Let the super performKeyEquivalent deal with them (Bug#14747).
8969 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8971 * widget.c (resize_cb): Remove unused local.
8973 Do not use GTK 3 if it exists but cannot be compiled.
8974 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8975 * xterm.c (x_error_handler) [!USE_GTK]:
8978 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8980 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8982 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8983 to the valid range of values. (Bug#14753)
8985 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8986 when moving point by using the current glyph matrix. This avoids
8987 the need to force redisplay when this function is called in a
8990 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8992 Fix minor problems found by static checking.
8993 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8994 Redo the latter's body to sidestep GCC parenthesization warnings.
8995 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8996 * coding.c (detect_coding, detect_coding_system):
8997 * coding.h (struct undecided_spec):
8998 Use bool for boolean.
8999 * image.c (QCmax_width, QCmax_height): Now static.
9000 * xdisp.c (Fmove_point_visually): Remove unused local.
9002 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9004 * xdisp.c (Fmove_point_visually): New function.
9006 2013-06-28 Kenichi Handa <handa@gnu.org>
9008 * coding.h (define_coding_undecided_arg_index): New enum.
9009 (coding_attr_index): New members
9010 coding_attr_undecided_inhibit_null_byte_detection,
9011 coding_attr_undecided_inhibit_iso_escape_detection,
9012 coding_attr_undecided_prefer_utf_8.
9013 (undecided_spec): New struct.
9014 (struct coding_system): New member `undecided' of the member
9017 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9018 (detect_coding): Likewise.
9019 (detect_coding_system): Likewise.
9020 (Fdefine_coding_system_internal): New coding system properties
9021 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9023 (syms_of_coding): Adjust for coding_arg_undecided_max.
9025 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9027 * image.c (x_from_xcolors): Remove unused local.
9029 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9031 Defer image data transfer between X client and server until actual
9034 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9037 * image.c (Destroy_Image): Remove.
9038 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9039 `mask_p', and `colors_p'. All uses changed.
9040 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9041 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9042 New macros for `flags' arg to x_clear_image_1.
9043 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9044 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9045 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9046 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9047 (image_get_x_image, image_unget_x_image): New functions or macros.
9048 (image_background, image_background_transparent, x_to_xcolors)
9049 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9050 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9051 instead of Destroy_Image.
9052 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9053 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9054 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9055 (imagemagick_load_image, svg_load_image): Use them instead of
9056 x_create_x_image_and_pixmap, and x_put_x_image followed by
9057 x_destroy_x_image, respectively.
9058 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9059 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9060 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9061 background_transparent fields.
9062 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9063 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9065 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9067 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9068 This mostly consists of undoing recent changes.
9069 * callproc.c (Fcall_process):
9070 * process.c (create_process):
9071 Do not worry about catching SIGCHLD here, undoing previous change.
9072 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9073 * process.c, process.h (catch_child_signal):
9074 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9075 * process.c (catch_child_handler): Don't worry about being called
9076 lazily and do not assume caller has blocked SIGCHLD, undoing
9077 previous change. Move first-time stuff back to
9078 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9079 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9080 set lib_child_handler if it's already initialized, which may
9081 help avoid problems on GNUstep.
9083 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9085 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9086 * callproc.c (Fcall_process):
9087 * process.c (create_process):
9088 Make sure SIGCHLD is caught before we fork,
9089 since Emacs startup no arranges to catch SIGCHLD.
9090 * process.c (lib_child_handler): Initialize to null, not to
9092 (catch_child_signal): Allow self to be called lazily.
9093 Do nothing if it's already been called.
9094 Assume caller has blocked SIGCHLD (all callers do now).
9095 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9096 just before it's really needed.
9097 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9098 since it hasn't been caught yet.
9100 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9102 * image.c (compute_image_size): New function to implement
9103 :max-width and :max-height.
9104 (imagemagick_load_image): Use it.
9106 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9108 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9109 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9111 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9112 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9113 the SIGCHLD handler, since the code is not atomic and (due to glib)
9114 signals may be arriving now.
9115 * sysdep.c (init_signals): Do not catch child signals here;
9116 'main' now does that later, at a safer time.
9118 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9120 Clean up SIGCHLD handling a bit (Bug#14569).
9121 * process.c, process.h (catch_child_signal):
9122 Now always extern, even if !NS_IMPL_GNUSTEP.
9123 * process.c (catch_child_signal): Move glib tickler here from
9124 init_process_emacs, so that it's done earlier in Emacs
9125 initialization. Also move the noninteractive && !initialized
9126 check here from init_process_emacs. This is all a bit cleaner for
9127 GNUish platforms, and I hope it works around the Cygwin bug.
9128 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9129 that glib signal handling is tickled before glib creates threads.
9131 * process.c (wait_reading_process_output): Avoid int overflow
9132 when reading more than 2 GiB total from a process.
9134 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9136 * process.c (create_process): Handle a couple more cases,
9137 i.e., work even if new_argv and wait_child_setup[i] are cached.
9138 Use Fcall_process's style for volatile vars.
9140 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9142 * process.c (create_process): Mark PROCESS volatile.
9144 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9146 Use C99-style flexible array members if available.
9147 This avoids some subtle aliasing issues, which typically
9148 aren't a problem with GCC but may be a problem elsewhere.
9149 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9150 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9151 In either case, it uses a flexible array member rather than
9152 the old struct hack. All uses changed.
9153 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9154 Adjust to sdata reorganization.
9155 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9156 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9157 that ports better to pre-C99 non-GCC.
9158 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9159 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9160 as the latter has changed.
9161 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9162 and port better to pre-C99 GCC.
9163 * image.c (struct xpm_cached_color):
9164 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9165 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9166 Use FLEXIBLE_ARRAY_MEMBER.
9167 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9168 Move decl to top level so it gets checked against implementation.
9169 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9170 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9172 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9174 * syntax.c: Integer cleanups.
9175 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9176 All uses that need 0-or-2 changed to:
9177 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9178 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9179 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9180 (char_quoted, prev_char_comend_first, back_comment)
9181 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9182 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9183 Use bool for boolean.
9184 (update_syntax_table, skip_chars, skip_syntaxes):
9185 Prefer int to unsigned when either will do.
9186 (back_comment): Return boolean success flag, like forw_comment,
9187 instead of positive-or-minus-1 (which might have overflowed int anyway).
9188 Don't stuff ptrdiff_t into int.
9189 (syntax_spec_code, syntax_code_spec): Now const.
9190 (Fmatching_paren, scan_lists, scan_sexps_forward):
9191 Use enum syntaxcode for syntax code.
9192 (Fmatching_paren): Check that arg is a character, not just an integer.
9193 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9194 (Finternal_describe_syntax_value): Omit no-longer-needed
9196 (skip_chars): Use char, not unsigned char, when the distinction
9198 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9199 * bytecode.c (exec_byte_code):
9200 * syntax.c (syntax_spec_code, Fchar_syntax)
9201 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9203 * syntax.h (SYNTAX_WITH_FLAGS):
9204 Omit unnecessary casts.
9206 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9208 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9209 line dimensions here, to avoid race conditions with the main
9210 thread. (Bug#14062, bug#14630, bug#14669)
9212 * w32term.c (w32_draw_window_cursor): Compute the header line and
9213 mode line dimensions here.
9214 <w32_system_caret_window, w32_system_caret_hdr_height>:
9215 <w32_system_caret_mode_height>: New variables.
9217 * w32term.h: Declare them.
9219 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9221 * alloc.c (die): Move "assertion failed" string here ...
9222 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9223 COND when SUPPRESS_CHECKING. This shrinks the executable text
9224 size by 0.8% to 2.2% when configured with --enable-checking,
9225 depending on optimization flags (GCC 4.8.1 x86-64).
9227 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9229 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9231 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9232 base is 2; this is more accurate.
9234 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9236 * sound.c (string_default): Move to !WINDOWSNT section.
9237 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9239 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9241 * sound.c: Integer cleanups.
9242 Remove unnecessary forward decls.
9243 (struct sound_device): The 'file' member is now a Lisp_Object, not
9244 a char *, so that we needn't invoke alloca on a huge size.
9245 (Fplay_sound_internal): Adjust to this.
9246 (string_default): New function.
9247 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9248 Use it to adjust to the struct sound_device change.
9249 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9250 (be2hs) [0]: Remove.
9252 * syntax.c (skip_chars): Don't use uninitialized storage
9253 when searching a multibyte buffer for characters that are not in a
9254 unibyte string that contains non-ASCII characters.
9256 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9258 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9259 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9261 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9263 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9265 2013-06-18 Kenichi Handa <handa@gnu.org>
9267 * font.c (Ffont_spec): Signal an error for an invalid font name
9270 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9272 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9273 In particular this ports to 32-bit sparc Sun cc.
9274 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9275 array with a dummy element at specpdl[-1], so that its address can
9277 (unbind_to): Do not copy the binding; not needed, now that we
9278 copy old_value in the one place where the copy is needed.
9279 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9280 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9281 (union specbinding): Rename from struct specbinding. Redo layout
9282 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9283 which is not portable. With Sun C 5.12 32-bit sparc, the
9284 declaration causes nargs to be an unsigned bitfield, a behavior
9285 that the C standard allows; but Emacs wants nargs to be signed.
9286 The overall type is now a union of structures rather than a
9287 structure of union of structures, and the 'kind' member is now a
9288 bitfield, so that the overall type doesn't grow. All uses changed.
9289 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9291 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9293 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9294 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9296 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9298 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9300 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9301 unless we know that the window w's frame is a frame object.
9302 Another attempt at solving bug#14062 and bug#14630.
9304 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9306 * textprop.c (property_set_type): New enum.
9307 (add_properties): Allow appending/prepending text properties.
9308 (add_text_properties_1): Factored out of Fadd_text_properties.
9309 (Fadd_text_properties): Move all the code into
9310 add_text_properties_1.
9311 (Fadd_face_text_property): New function that calls
9312 add_text_properties_1.
9314 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9316 Move functions from lisp.h to individual modules when possible.
9317 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9318 * alloc.c (XFLOAT_INIT, set_symbol_name):
9319 * buffer.c (CHECK_OVERLAY):
9320 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9321 (set_char_table_parent):
9322 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9323 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9324 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9325 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9327 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9328 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9329 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9330 (backtrace_args, backtrace_debug_on_exit):
9331 * floatfns.c (CHECK_FLOAT):
9332 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9333 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9334 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9335 (set_hash_index_slot):
9336 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9337 * marker.c (CHECK_MARKER):
9338 * textprop.c (CHECK_STRING_OR_BUFFER):
9339 * window.c (CHECK_WINDOW_CONFIGURATION):
9340 Move here from lisp.h, and make these functions static rather than
9342 * buffer.c (Qoverlayp):
9344 * fns.c (Qhash_table_p):
9345 * window.c (Qwindow_configuration_p):
9347 * lisp.h: Remove the abovementioned defns and decls.
9349 Use functions, not macros, for XINT etc (Bug#11935).
9350 In lisp.h, prefer functions to function-like macros, and
9351 constants to object-like macros, when either will do. This:
9352 . simplifies use, as there's no more need to worry about
9353 arguments' side effects being evaluated multiple times.
9354 . makes the code easier to debug on some platforms.
9355 However, when using gcc -O0, keep using function-like macros
9356 for a few critical operations, for performance reasons.
9357 This sort of thing isn't needed with gcc -Og, but -Og
9358 is a GCC 4.8 feature and isn't widely-enough available yet.
9359 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9360 Remove enum lsb_bits; no longer needed.
9361 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9362 * buffer.c (Qoverlap):
9364 * fns.c (Qhash_table_p):
9365 Now extern, so lisp.h can use these symbols.
9366 * dispextern.h: Include character.h, for MAX_CHAR etc.
9367 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9368 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9369 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9370 (GLYPH_CODE_P): Move here from lisp.h.
9371 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9372 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9373 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9374 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9375 XUNTAG now returns void *.
9376 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9377 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9378 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9379 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9380 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9381 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9382 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9383 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9384 New macros, renamed from their sans-lisp_h_ counterparts.
9385 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9386 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9387 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9388 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9389 If compiling via GCC without optimization, define these as macros
9390 in addition to inline functions.
9391 To disable this, compile with -DINLINING=0.
9392 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9393 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9394 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9395 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9396 (INTMASK, VALMASK): Now macros, since static values cannot be
9397 accessed from extern inline functions.
9398 (VALMASK): Also a constant, for benefit of old GDB.
9399 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9400 is INTEGERP, which can fold it in.
9401 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9402 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9403 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9404 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9405 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9406 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9407 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9408 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9409 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9410 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9411 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9412 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9413 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9414 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9415 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9416 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9417 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9418 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9419 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9420 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9421 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9422 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9423 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9424 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9425 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9426 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9427 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9428 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9429 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9430 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9431 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9432 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9433 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9435 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9436 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9437 (VALMASK): Define in one place rather than in two, merging the
9438 USE_LSB_TAG parts; this is simpler.
9439 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9440 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9441 Move up, to avoid use before definition.
9442 Also include "globals.h" earlier, for the same reason.
9443 (make_natnum): New function.
9444 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9445 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9446 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9447 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9448 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9449 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9450 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9451 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9452 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9453 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9454 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9455 (Qwindow_configuration_p, Qimage): New forward declarations.
9456 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9457 (STRING_COPYIN): Remove; unused.
9458 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9459 (xcar_addr, xcdr_addr): New functions. All uses changed.
9460 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9461 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9462 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9463 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9464 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9465 (TYPE_RANGED_INTEGERP): Simplify.
9466 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9467 (setlocale, fixup_locale, synchronize_system_messages_locale)
9468 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9469 Now empty functions, not macros.
9470 (functionp): Return bool, not int.
9471 * window.c (Qwindow_configuration_p): Now extern,
9472 so window.h can use it.
9473 * window.h (Qwindowp): Move decl back to lisp.h.
9475 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9477 * xdisp.c (Fline_pixel_height): New function, required for solving
9480 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9482 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9484 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9486 * lread.c (syms_of_lread):
9487 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9489 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9491 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9493 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9495 * fileio.c (expand_file_name): Doc fix.
9497 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9499 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9500 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9501 Wait for self, not for 0. This can't hurt on GNU or similar
9502 system, and may help with Cygwin.
9504 * keyboard.c: Don't use PROP (...) as an lvalue.
9505 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9506 Use set_prop (A, B), not PROP (A) = B.
9508 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9510 * xdisp.c (get_it_property): Use it->window instead of generating
9511 a Lisp object from it->w.
9513 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9515 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9516 get-char-property the window that is being rendered, instead of
9517 the buffer, to support window-specific overlays. (Bug#14575)
9518 (compute_display_string_pos): When W is NULL, use the current
9519 buffer as the object to pass to get-char-property.
9520 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9521 pointer member of the bidi iterator, since no window is pertinent
9524 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9526 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9527 being displayed, and pass it to compute_display_string_pos.
9528 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9529 (bidi_paragraph_init): All callers changed.
9531 * xdisp.c (init_from_display_pos, init_iterator)
9532 (handle_single_display_spec, next_overlay_string)
9533 (get_overlay_strings_1, reseat_1, reseat_to_string)
9534 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9535 Set bidi_it.w member from it->w.
9536 (compute_display_string_pos): Accept additional argument, the
9537 window being displayed, and pass it to Fget_char_property.
9540 * dispextern.h (struct bidi_it): New member w, the window being
9542 (compute_display_string_pos): Adjust prototype.
9544 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9546 * xgselect.c: Remove unneeded include xterm.h.
9548 * process.c (wait_reading_process_output): Check for NS before GLIB.
9549 GLIB may be linked in due to rsvg, but ns_select must be called.
9551 * xgselect.c (xg_select): Remove call to window_system_available
9552 and g_main_context_pending at the top, so Gdk events (i.e. file
9553 notify) are processed when Emacs is started with -nw.
9555 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9557 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9558 (ctagsfiles3): New variable, includes only *.m files.
9559 (TAGS): Use an explicit language name in the regular expressions,
9560 to avoid transformation of '/SOMETHING' by MSYS to
9561 'c:\MSYS\SOMETHING'.
9563 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9565 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9567 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9569 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9570 still need to set the mouse pointer shape and activate help-echo.
9573 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9575 A few porting etc. fixes for the new file monitor code.
9576 See the thread containing
9577 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9578 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9579 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9580 (dir_monitor_callback, Fgfile_rm_watch):
9581 Use assq_no_quit instead of Fassoc, for speed.
9582 (dir_monitor_callback, Fgfile_rm_watch):
9583 eassert that the monitor is a fixnum.
9584 (dir_monitor_callback): No need for CDR_SAFE.
9585 Simplify building of lisp with alternative tails.
9586 (Fgfile_add_watch, Fgfile_rm_watch):
9587 Do not assume glib functions set errno reliably on failure.
9588 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9589 and signal an error otherwise.
9590 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9591 Use Fdelq instead of Fdelete, for speed.
9593 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9595 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9596 don't insist on being invoked on a highlighted tool-bar button.
9597 Avoids losing tool-bar functionality when mouse-highlight is nil.
9598 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9599 Don't highlight when mouse-highlight is nil.
9600 (note_mouse_highlight): When mouse-highlight is nil, don't return
9601 right away; instead, run tool-bar and mode-line highlight
9602 subroutine, clear any existing highlight, and revert the mouse
9603 pointer to its default shape. (Bug#14558)
9605 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9607 * lisp.mk (lisp): Add prog-mode.el.
9609 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9611 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9612 * process.c (dummy_handler): New function.
9613 (lib_child_handler): New static var.
9614 (handle_child_signal): Invoke it.
9615 (catch_child_signal): If a library has set up a signal handler,
9616 save it into lib_child_handler.
9617 (init_process_emacs): If using glib and not on Windows, tickle glib's
9618 child-handling code so that it initializes its private SIGCHLD handler.
9619 * syssignal.h (SA_SIGINFO): Default to 0.
9620 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9621 31; it should no longer be needed now.
9623 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9625 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9627 * gfilenotify.c (globals_of_gfilenotify): New function.
9628 (syms_of_gfilenotify): Move global initialization there.
9630 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9632 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9634 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9635 * keyboard.c (menu_bar_items, tool_bar_items):
9636 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9637 not override local keymaps any more.
9639 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9641 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9643 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9645 * w32console.c (initialize_w32_display): Return the dimensions of
9646 the console window via 2 additional arguments, not via the current
9647 frame. This avoids crashes due to overrunning the bounds of
9648 frame's decode_mode_spec_buffer, which is not resized following
9649 the change of the frame dimensions from the initial 10x10.
9651 * w32term.h (w32_initialize_display_info): Adjust prototype.
9653 * term.c (init_tty): Take dimensions of the frame from the values
9654 returned by initialize_w32_display.
9656 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9657 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9658 (LIBES): Add $(GFILENOTIFY_LIBS).
9660 * w32inevt.c (handle_file_notifications): Add dummy implementation
9661 for !HAVE_W32NOTIFY.
9663 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9665 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9667 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9669 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9671 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9673 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9675 Fix minor problems found by static checking.
9676 * data.c (pure_write_error):
9677 Use xsignal2, not Fsignal, as Fsignal might return.
9678 * eval.c (set_backtrace_debug_on_exit): Now static.
9679 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9680 No longer inline. EXTERN_INLINE is needed only for functions
9681 defined in .h files. Reindent function header as per GNU style.
9682 (backtrace_p, backtrace_top, backtrace_next):
9683 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9684 compiler or linker. Add extern decls to pacify gcc -Wall.
9685 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9687 * frame.c (free_monitors): Define only on platforms that need it.
9688 * nsterm.m (ns_term_init):
9689 * process.c (catch_child_signal):
9690 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9691 defined on all porting targets these days.
9692 * process.c, process.h (catch_child_signal):
9693 Make it extern only if NS_IMPL_GNUSTEP is defined.
9695 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9697 * w32.c (gettimeofday): Make the signature identical to prototype
9698 in nt/inc/sys/time.h.
9700 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9702 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9705 * keyboard.c (safe_run_hooks_error): Improve error message.
9707 * data.c (pure_write_error): Add `object' argument.
9708 * puresize.h (CHECK_IMPURE): Use it.
9710 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9712 * Makefile.in (NOTIFY_OBJ): New variable.
9713 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9715 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9716 Call syms_of_gfilenotify.
9718 * gfilenotify.c: New file.
9720 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9721 and Qfile_w32notify.
9722 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9723 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9725 * lisp.h: Declare syms_of_gfilenotify.
9727 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9729 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9731 Merge the specpdl and backtrace stacks. Make the structure of the
9732 specpdl entries more obvious via a tagged union of structs.
9733 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9734 (enum specbind_tag): New enum.
9735 (struct specbinding): Make it a tagged union of structs.
9736 Add a case for backtrace records.
9737 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9738 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9739 (backtrace_debug_on_exit): New accessors.
9740 (struct backtrace): Remove.
9741 (struct catchtag): Remove backlist field.
9742 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9744 (Flocal_variable_p): Speed up the common case where the binding is
9746 * eval.c (backtrace_list): Remove.
9747 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9748 (set_backtrace_args, set_backtrace_nargs)
9749 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9750 (backtrace_next): New functions.
9751 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9752 (unwind_to_catch, internal_lisp_condition_case)
9753 (internal_condition_case, internal_condition_case_1)
9754 (internal_condition_case_2, internal_condition_case_n): Don't bother
9755 with backtrace_list any more.
9756 (Fsignal): Adjust to new backtrace format.
9757 (grow_specpdl): Move up.
9758 (record_in_backtrace): New function.
9759 (eval_sub, Ffuncall): Use it.
9760 (apply_lambda): Adjust to new backtrace format.
9761 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9763 (specbind): Adjust to new specpdl format. Simplify.
9764 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9765 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9767 (mark_backtrace): Remove.
9768 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9769 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9770 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9772 * profiler.c (record_backtrace): Use get_backtrace.
9773 (handle_profiler_signal): Use backtrace_top_function.
9774 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9777 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9779 * process.h (catch_child_signal): Declare.
9781 * process.c (catch_child_signal): New function.
9782 (init_process_emacs): Call it.
9784 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9785 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9787 (x_set_cursor_type): Remove declaration.
9788 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9789 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9790 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9791 (ns_get_color): Use F suffix on float.
9792 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9793 (ns_get_rgb_color): Remove.
9794 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9795 (note_mouse_movement): x and y are CGFloat.
9796 (ns_draw_fringe_bitmap): Remove unused rowY.
9797 Change #if to COCOA && >= 10_6.
9798 (ns_draw_window_cursor): Remove unused overspill.
9799 (ns_draw_underwave): width and x are EamcsCGFloat.
9800 (ns_draw_box): thickness is CGFloat.
9801 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9802 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9803 if not in main thread.
9804 (ns_get_pending_menu_title, ns_check_menu_open)
9805 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9806 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9807 (sendFromMainThread:): New method.
9808 (changeFont:): size is CGFloat.
9809 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9810 Disable warning about permanent text.
9811 (characterIndexForPoint:): Adjust return type depending on GNUstep
9813 (mouseDown:): delta is CGFloat.
9814 (updateFrameSize): Remove unised variable f.
9815 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9816 Cast float to EmacsCGFloat.
9817 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9818 also to -1 when restoring.
9819 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9820 inside NS_IMPL_COCOA.
9821 (toggleFullScreen:): Put call to toggleFullScreen inside
9822 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9823 (setPosition:portion:whole:): por is CGFloat.
9824 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9825 (mouseDown:): Use CGFloat.
9826 (mouseDragged:): Remove unised variable edge.
9827 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9829 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9831 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9832 when NS_IMPL_GNUSTEP.
9833 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9834 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9835 (EmacsToolbar): Add clearAll. Add tag argument to
9836 addDisplayItemWithImage.
9837 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9839 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9841 * nsmenu.m (ns_update_menubar): Make static.
9842 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9843 (fillWithWidgetValue:): Add cast to SEL for setAction.
9844 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9845 (update_frame_tool_bar): Update code for GNUstep.
9846 (clearAll): New method.
9847 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9848 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9849 Move identifierToItem setObject and activeIdentifiers addObject before
9850 call to insertItemWithItemIdentifier.
9851 (validateVisibleItems): Fix indentation.
9852 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9853 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9854 UtilityWindow to aStyle, remove call to setStyleMask.
9856 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9858 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9859 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9860 Use F suffix on floats.
9861 (ns_char_width): Returns CGFloat.
9862 (ns_ascii_average_width): w is CGFloat instead of float.
9863 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9865 (ns_glyph_metrics): CGFloat instead of float.
9867 * nsfns.m (x_set_foreground_color, x_set_background_color):
9869 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9870 remove unused variables.
9871 (Fns_read_file_name): Keep track if panel is for save.
9872 Use ns_filename_from_panel/ns_directory_from_panel.
9873 (Fns_list_services): delegate only used for COCOA.
9874 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9875 Just return the input if GNUstep.
9876 (x_screen_planes): Remove.
9877 (Fxw_color_values): Use EmacsCGFloat
9878 (Fns_display_monitor_attributes_list): Only get screen number for
9880 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9882 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9883 ns_directory_from_panel.
9885 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9887 * process.c (handle_child_signal): Also use WCONTINUED.
9888 This is so that list-processes doesn't mistakenly list the process
9889 as stopped, when the process has actually been continued and is
9892 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9894 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9895 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9896 not already configured.
9898 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9900 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9902 * Makefile.in (mostlyclean): Remove *.res files.
9904 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9906 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9907 a buffer (bug#8447).
9909 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9911 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9912 display vector, and we backtrack, handle the case that the
9913 previous character position is also displayed from a display
9914 vector or covered by a display string or image. (Bug#14476)
9916 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9918 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9919 (struct MonitorInfo, free_monitors): Remove.
9920 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9921 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9922 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9925 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9926 (struct MonitorInfo, free_monitors): Remove.
9927 (ns_screen_name): Make static.
9928 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9929 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9932 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9933 (struct MonitorInfo): New struct.
9934 (free_monitors, make_monitor_attribute_list): Declare.
9936 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9938 (free_monitors, make_monitor_attribute_list): New functions.
9939 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9942 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9944 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9946 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9948 * keyboard.c: Apply keyboard decoding only to events that come directly
9949 from the tty, not from unread-command-events (bug#14368).
9950 (read_event_from_main_queue): New function, extracted from read_char.
9951 (read_decoded_char): Remove.
9952 (read_decoded_event_from_main_queue): New function to replace it.
9953 (read_char): Use it.
9954 (read_key_sequence): Use read_char rather than read_decoded_char.
9956 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9958 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9960 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9962 2013-05-22 Kenichi Handa <handa@gnu.org>
9964 The following changes are to fix the setting of
9965 buffer-file-coding-system on, for instance, C-x RET c unix RET
9966 _FILE_OF_DOS_EOL_TYPE_ RET.
9968 * coding.h (struct coding_system): New member detected_utf8_chars.
9970 * coding.c (detect_coding_utf_8): Count characters and check EOL
9971 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9973 (setup_coding_system): Do not initialize coding->head_ascii.
9974 (check_ascii): Do not set coding->eol_seen but update it. Do not
9975 call adjust_coding_eol_type here.
9976 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9977 If the eol-type of CODING is already specified, adjust the eol type
9978 of the found coding-system.
9979 (decode_coding_gap): Cancel previous change. Utilize the
9980 character numbers counted by detect_coding_utf_8. Fix detection
9983 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9985 * search.c (looking_at_1): Only set last_thing_searched if the match
9986 changed the match-data (bug#14281).
9988 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9990 * xdisp.c (reseat_at_previous_visible_line_start):
9991 Already declared in dispextern.h, so remove it here.
9992 (move_it_vertically_backward): Likewise.
9994 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9996 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9997 (Fx_display_pixel_width, Fx_display_pixel_height)
9998 (Fx_display_mm_width, Fx_display_mm_height):
9999 Mention `display-monitor-attributes-list' in docstrings.
10001 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10002 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10003 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10004 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10005 (Fx_display_backing_store, Fx_display_visual_class)
10006 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10007 (Fx_display_grayscale_p, Fx_display_pixel_width)
10008 (Fx_display_pixel_height, Fx_display_planes)
10009 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10010 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10011 (Fx_display_mm_width, Fx_display_mm_height)
10012 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10013 height for all physical monitors as in X11.
10015 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10016 Return pixel width or height for all physical monitors as in X11.
10018 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10020 Port --enable-gcc-warnings to clang.
10021 * bytecode.c (exec_byte_code):
10023 Redo diagnostic pragmas to pacify clang, too.
10024 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10025 * editfns.c (Fencode_time):
10026 * fileio.c (file_accessible_directory_p):
10027 * font.c (font_unparse_xlfd):
10028 Use '&"string"[index]' instead of '"string" + (index)'.
10029 * undo.c (user_error): Remove; unused.
10031 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10033 * insdel.c (insert_1_both): Document the arguments, instead of
10034 referring to insert_1, which no longer exists.
10036 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10037 some window, increment windows_or_buffers_changed, so that
10038 *Messages* display in that window is updated. (Bug#14408)
10040 * w32.c: Include epaths.h.
10041 (init_environment): Use cmdproxy.exe without leading directories.
10042 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10044 (gettimeofday): Adjust signature and return value to Posix
10047 * unexw32.c (open_output_file): Delete the existing emacs.exe
10048 before creating it, to break the hard link to the versioned
10051 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10052 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10053 (FIRSTFILE_OBJ): New variables.
10054 (W32_RES): Rename to EMACSRES. All users changed.
10055 (base_obj): Use $(CM_OBJ).
10056 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10057 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10058 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10059 $(W32_RES_LINK) before $(LIBES).
10060 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10062 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10064 * makefile.w32-in (DOC): Use just "DOC".
10066 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10068 * process.c: Export default filters and sentinels to Elisp.
10069 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10071 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10072 (Fset_process_sentinel, Fformat_network_address):
10073 Default to them instead of nil.
10074 (server_accept_connection): Sentinels can't be nil any more.
10075 (read_and_dispose_of_process_output): New function, extracted from
10076 read_process_output.
10077 (read_process_output): Use it; filters can't be nil.
10078 (Finternal_default_process_filter): New function, extracted from
10079 read_process_output.
10080 (exec_sentinel_unwind): Remove function.
10081 (exec_sentinel): Don't zilch sentinel while running.
10082 (status_notify): Sentinels can't be nil.
10083 (Finternal_default_process_sentinel): New function extracted from
10085 (setup_process_coding_systems): Default filter is not nil any more.
10086 (syms_of_process): Export new Elisp functions and initialize
10088 * lisp.h (make_lisp_proc): New function.
10090 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10092 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10094 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10096 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10097 unless we know that the window w is a leaf window.
10098 Another attempt at solving bug#14062.
10100 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10102 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10105 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10107 * image.c (gif_load): Check that subimages fit (Bug#14345).
10109 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10111 * lread.c (skip_dyn_eof): New function.
10112 (read1): Use it to skip the end of a file in response to #@00.
10114 * doc.c (get_doc_string): Slightly relax the sanity checking.
10116 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10118 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10119 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10120 (MonitorInfo): New struct.
10121 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10122 (Fns_display_monitor_attributes_list): New functions.
10123 (display-usable-bounds): Remove.
10124 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10127 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10129 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10130 (GTK_CHECK_VERSION): New macro, if not already defined.
10131 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10132 replaced by GTK_CHECK_VERSION.
10134 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10136 * xterm.h (GTK_PREREQ): New macro.
10137 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10138 to use this macro instead, for consistency and clarity.
10140 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10142 * xdisp.c (row_for_charpos_p): New function, with code of
10143 cursor_row_p, but accepts an additional argument CHARPOS instead
10144 of using a hardcoded PT.
10145 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10146 (row_containing_pos): Call row_for_charpos_p instead of partially
10147 doing the same. Fixes cursor positioning under longlines-mode
10148 when longlines-show-effect includes more than one newline, when
10149 moving the cursor vertically up.
10151 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10153 * makefile.w32-in (ACL_H): New macro.
10154 ($(BLD)/fileio.$(O)): Update dependencies.
10156 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10158 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10159 * Makefile.in (LIB_ACL): New macro.
10160 (LIBACL_LIBS): Remove.
10161 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10162 * fileio.c: Include <acl.h>.
10163 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10164 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10166 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10169 * unexelf.c: Don't assume ElfW (Half) fits in int.
10170 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10171 when dealing with ElfW (Half) values, since they can exceed 2**31
10172 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10173 (entry_address): Omit unused NUM arg. All uses changed.
10175 2013-05-07 Juri Linkov <juri@jurta.org>
10177 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10178 to the string converted from number with `Fnumber_to_string'.
10181 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10183 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10184 This fixes a problem introduced by my previous change.
10186 2013-05-07 Glenn Morris <rgm@gnu.org>
10188 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10190 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10192 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10194 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10196 Static checking by GCC 4.8.0.
10197 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10198 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10199 (x_get_monitor_attributes_fallback)
10200 (x_get_monitor_attributes_xinerama)
10201 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10202 Define only if USE_GTK.
10203 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10204 (x_get_monitor_attributes_fallback): Omit unused locals.
10205 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10206 Use double, not float, to avoid mixed-mode floating point arithmetic.
10208 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10209 Jan Djärv <jan.h.d@swipnet.se>
10211 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10212 (XINERAMA_CFLAGS): New macros.
10213 (ALL_CFLAGS, LIBES): Use them.
10215 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10216 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10217 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10218 (syms_of_xfns): DEFSYM them.
10219 (struct MonitorInfo): New struct.
10220 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10221 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10222 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10223 (x_get_monitor_attributes_xinerama): New functions.
10224 (Fx_display_monitor_attributes_list): New primitive.
10225 (syms_of_xfns): Defsubr it.
10227 * xterm.h (x_display_info): Add Xatom_net_workarea and
10228 Xatom_net_current_desktop.
10230 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10231 and dpyinfo->Xatom_net_current_desktop.
10233 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10235 * xdisp.c (pos_visible_p): Use the special code for finding the
10236 beginning of a display property or overlay for any "replacing"
10237 display property, not just for display strings. This solves
10238 incorrect reporting of position by posn-at-point. (Bug#14241)
10240 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10242 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10243 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10244 Verify that ElfW (Half) fits in int.
10245 (fatal): Use same signature as lisp.h.
10246 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10247 configure and build with -DUNEXELF_DEBUG without worrying about
10248 other modules that use DEBUG.
10249 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10250 possibly-wide integers now uses it instead of plain fprintf.
10251 (entry_address): New function, which avoids problems with 32-bit
10252 overflow on 64-bit hosts.
10253 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10254 (round_up): Don't assume the remainder fits in int.
10255 (find_section): Use bool for boolean. Simplify debug code.
10256 (unexec): Don't assume file sizes fit in int or size_t.
10257 Omit unnecessary trailing newline in 'fatal' format.
10258 Use strerror rather than outputting decimal error number.
10259 Remove unused code when emacs is not defined;
10260 this file relies on Emacs now.
10261 Don't assume e_phnum and e_shnum are positive.
10263 * regex.c: Fix problems when DEBUG is defined.
10264 (extract_number, extract_number_and_incr): Define regardless of
10265 whether DEBUG is defined; that's simpler and makes the code less
10266 likely to go stale in the normal case when DEBUG is not defined.
10267 Return int rather than taking an int * arg. All callers changed.
10268 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10269 Remove, replacing with ...
10270 (DEBUG_PRINT): New macro. All callers changed.
10271 (DEBUG_COMPILES_ARGUMENTS): New macro.
10272 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10273 (print_compiled_pattern, print_double_string) [DEBUG]:
10274 Use prototype rather than old-style definition.
10275 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10276 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10277 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10278 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10279 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10280 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10281 This matters only when DEBUG is defined.
10283 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10285 * xdisp.c (set_iterator_to_next): Set the
10286 ignore_overlay_strings_at_pos_p flag only if we are _really_
10287 iterating over an overlay string, as indicated by the
10288 current.overlay_string_index member. (Bug#14306)
10290 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10292 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10293 to where it is used, to avoid autorelease issues (Bug#14050).
10295 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10297 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10298 * fileio.c (syms_of_fileio): Implement this.
10299 * filelock.c (create_lock_file): If symbolic links don't work, so
10300 we use a regular file as a lock file, do not fsync the lock file;
10303 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10305 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10306 (syms_of_minibuf): Adjust accodingly.
10308 * callint.c (Fcall_interactively): Adjust calls accordingly.
10310 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10312 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10313 w->contents is a buffer before computing everything else.
10314 Use parentheses to disambiguate last part of the condition.
10316 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10317 assertion violations. (Bug#14062)
10319 2013-05-01 David Reitter <david.reitter@gmail.com>
10321 * nsfns.m (ns_tooltip): Initialize.
10323 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10325 * coding.c (decode_coding_gap): Don't remove the character before
10326 a newline unless it's a CR character. (Bug#14287)
10328 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10330 * dispextern.h (struct face): Move enum face_underline_type
10331 earlier so that bitfields can be in the same word.
10333 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10335 * nsfns.m (handlePanelKeys): New function.
10336 (EmacsOpenPanel:performKeyEquivalent:)
10337 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10338 arrows/function/control and copy/paste keys (Bug#14296).
10340 2013-04-27 Juri Linkov <juri@jurta.org>
10342 * callint.c (Fcall_interactively): Call `Qread_number' for
10343 interactive code letter `n' instead of using duplicate code.
10346 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10348 * systime.h (make_timeval): Declare as 'const'.
10350 2013-04-27 Kenichi Handa <handa@gnu.org>
10352 * font.c (font_open_entity): Always open a font of manageable
10355 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10357 Port better to AIX (Bug#14258).
10358 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10361 2013-04-24 Kenichi Handa <handa@gnu.org>
10363 * coding.c (decode_coding_iso_2022): When an invalid escape
10364 sequence is encountered, reset the invocation and designation
10365 status to the safest one.
10367 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10369 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10370 Without this fix, "make distclean" leaves stamp-h1 behind.
10372 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10374 * w32fns.c (w32_fullscreen_rect): New function to compute the
10375 window rectangle for the given fullscreen mode.
10376 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10377 longer tunes the window size. This keeps the window's edges flush
10378 with the screen and allows the taskbar to hide itself in fullboth.
10380 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10381 window decorations and uses the entire screen.
10383 * w32term.h (w32_fullscreen_rect) Add prototype.
10384 (struct w32_output): Replace normal_width, normal_height,
10385 normal_top, and normal_left members with a single normal_placement
10387 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10389 (FRAME_NORMAL_PLACEMENT): New macro.
10391 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10393 * minibuf.c (Ftest_completion): Silence compiler warning.
10395 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10397 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10400 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10403 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10404 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10405 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10406 parentheses where appropriate.
10408 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10410 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10412 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10414 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10415 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10416 Mention in the doc string that setting these variables takes
10417 effect only after a call to set-window-buffer. (Bug#14200)
10419 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10421 * indent.c (Fvertical_motion): Don't consider display strings on
10422 overlay strings as display strings on the buffer position we
10423 started from. This prevents vertical cursor motion from jumping
10424 more than one line when there's an overlay string with a display
10425 property at end of line.
10426 Reported by Karl Chen <Karl.Chen@quarl.org> in
10427 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10429 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10431 * window.c (select_window): `record_buffer' even if window is
10432 already selected (bug#14191).
10434 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10436 * window.c (Fwindow_end): Test more flags, including the buffer's
10437 last_overlay_modified flag, to determine whether the window's
10438 display is really up-to-date. Prevents the function from
10439 returning a stale value. (Bug#14170)
10440 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10443 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10445 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10446 garbaged only if it is not already the top frame on its TTY.
10447 This prevents flickering due to constant redrawing of TTY frames when
10448 there are GUI frames open in the same session. (Bug#13864)
10450 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10452 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10453 of marking the idle timers directly.
10455 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10457 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10458 tables (bug#14054).
10460 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10462 * window.c (select_window): Don't record_buffer while the invariant is
10463 temporarily broken (bug#14161).
10465 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10467 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10469 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10471 2013-04-07 Romain Francoise <romain@orebokech.com>
10473 Ignore additional platform-specific ACL errors (Bug#13702).
10474 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10475 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10477 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10479 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10482 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10484 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10485 This bug was introduced by my 2013-02-25 change that simplified
10486 data_start configuration. Without this change, on GNU/Linux
10487 an Emacs configured with --enable-profiling fails immediately
10488 due to a profiler signal.
10489 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10490 with these flags. On platforms where special flags are needed
10491 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10492 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10493 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10495 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10497 Get rid of some platform-specific functions examining window
10498 system and its capabilities. This is a partial rework of the
10500 * lisp.h (have_menus_p): Remove prototype. This function is
10501 replaced with platform-independent window_system_available.
10502 (check_window_system): Move to...
10503 * frame.h (decode_window_system_frame, window_system_available):
10504 ...here, add new prototypes.
10505 * frame.c (window_system_available, decode_window_system_frame):
10507 (check_window_system): Platform-independent now.
10508 * xterm.h (x_in_use): Remove declaration.
10510 * w32term.h (check_x_frame):
10511 * nsterm.h (check_x_frame): Remove prototypes. This function
10512 is replaced with platform-independent decode_window_system_frame.
10513 * msdos.c (have_menus_p): Remove.
10514 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10515 Remove platform-specific functions. Use check_window_system,
10516 decode_window_system_frame and check_ns_display_info where
10517 appropriate. Minor style and comment tweaks.
10518 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10519 (check_x_frame): Likewise.
10520 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10522 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10523 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10524 * xmenu.c, xselect.c: All related users changed.
10526 2013-04-03 Kenichi Handa <handa@gnu.org>
10528 The following changes is to optimize the code for reading UTF-8
10531 * coding.c (check_ascii): Rename from detect_ascii. Return value
10532 changed. Check EOL format. Do not call adjust_coding_eol_type
10534 (check_utf_8): New function.
10535 (adjust_coding_eol_type): Do nothing if already adjusted.
10536 (detect_coding): Compare the return value of check_ascii with
10537 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10538 (decode_coding_gap): Optimize for valid UTF-8.
10540 2013-03-21 Kenichi Handa <handa@gnu.org>
10542 * coding.c (syms_of_coding): Cancel previous change.
10544 * insdel.c (insert_from_gap): Fix previous change.
10546 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10548 Consistently use platform-specific function to detect window system.
10549 * lisp.h (check_window_system): New prototype. This function is
10550 going to replace check_x, check_w32 and check_ns.
10551 (have_menus_p): Mention msdos.c in comment.
10552 * fontset.c (check_window_system_func): Remove. Adjust all users.
10553 * fontset.h (check_window_system_func): Remove prototype.
10554 * nsterm.h (check_ns):
10555 * xterm.h (check_x):
10556 * w32term.h (check_w32): Likewise.
10557 * menu.c (Fx_popup_menu): Use check_window_system.
10558 * msdos.c (check_window_system): Define for MS-DOS.
10559 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10560 * w32fns.c (check_window_system): Likewise for MS-Windows.
10561 * xfns.c (check_window_system): Likewise for X.
10562 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10563 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10565 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10567 Prefer < to > in range checks such as 0 <= i && i < N.
10568 This makes it easier to visualize quantities on a number line.
10569 This patch doesn't apply to all such range checks,
10570 only to the range checks affected by the 2013-03-24 change.
10571 This patch reverts most of the 2013-03-24 change.
10572 * alloc.c (xpalloc, Fgarbage_collect):
10573 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10574 * character.c (string_escape_byte8):
10575 * charset.c (read_hex):
10576 * data.c (cons_to_unsigned):
10577 * dispnew.c (update_frame_1):
10578 * doc.c (Fsubstitute_command_keys):
10579 * doprnt.c (doprnt):
10580 * editfns.c (hi_time, decode_time_components):
10581 * fileio.c (file_offset):
10582 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10583 * font.c (font_intern_prop):
10584 * frame.c (x_set_alpha):
10585 * gtkutil.c (get_utf8_string):
10586 * indent.c (check_display_width):
10587 * keymap.c (Fkey_description):
10588 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10590 * minibuf.c (read_minibuf_noninteractive):
10591 * process.c (wait_reading_process_output):
10592 * search.c (Freplace_match):
10593 * window.c (get_phys_cursor_glyph):
10594 * xdisp.c (redisplay_internal):
10595 * xsmfns.c (smc_save_yourself_CB):
10596 Prefer < to > for range checks.
10597 * dispnew.c (sit_for): Don't mishandle NaNs.
10598 This fixes a bug introduced in the 2013-03-24 change.
10599 * editfns.c (decode_time_components): Don't hoist comparison.
10600 This fixes another bug introduced in the 2013-03-24 change.
10602 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10604 * frame.h (struct frame): Drop scroll_bottom_vpos
10605 member becaue all real users are dead long ago.
10606 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10607 * xdisp.c (redisplay_internal): Adjust user.
10609 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10611 * nsmenu.m (showAtX:Y:for:): setLevel to
10612 NSPopUpMenuWindowLevel (Bug#13998).
10614 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10616 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10617 (ns_check_pending_open_menu): Declare.
10619 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10620 (x_activate_menubar): Update the menu with title that matches
10621 ns_get_pending_menu_title, and call
10622 ns_check_pending_openmenu (Bug#12698).
10623 (menuWillOpen:): New method.
10624 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10626 * nsterm.m (menu_will_open_state, menu_mouse_point)
10627 (menu_pending_title): New varaibles.
10628 (ns_get_pending_menu_title, ns_check_menu_open)
10629 (ns_check_pending_open_menu): New functions.
10631 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10633 * indent.c (current_column_bol_cache): Remove leftover which is not
10634 used in Fmove_to_column any more.
10635 (current_column, scan_for_column): Adjust users.
10636 * keyboard.c (last_point_position_buffer, last_point_position_window):
10637 Remove leftovers which are not used for recording undo any more.
10638 (command_loop_1, syms_of_keyboard): Adjust users.
10639 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10640 redisplay_window any more.
10641 (move_it_to): Adjust user.
10643 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10645 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10646 Update dependencies.
10648 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10650 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10651 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10652 forward references.
10654 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10656 * window.h (struct window): Replace hchild, vchild and buffer slots
10657 with a single slot 'contents'. This is possible because each valid
10658 window may have either the child window (in vertical or horizontal
10659 combination) or buffer to display (for the leaf window). Using that,
10660 a lot of operations to traverse and/or change window hierarchies may
10661 be simplified. New member horizontal is used to distinguish between
10662 horizontal and vertical combinations of internal windows.
10663 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10664 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10665 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10666 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10667 Use contents slot, not buffer, where appropriate.
10668 (wset_combination): New function.
10669 (wset_buffer): Add eassert.
10670 (Fframe_first_window): Simplify the loop reaching first window.
10671 (Fwindow_buffer): Use WINDOW_LEAF_P.
10672 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10673 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10674 (unshow_buffer): Convert initial debugging check to eassert.
10675 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10676 (make_parent_window, window_resize_check, window_resize_apply)
10677 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10678 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10679 Adjust to match struct window changes.
10680 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10681 (mark_window_cursors_off, count_windows, get_leaf_windows)
10682 (foreach_window_1): Simplify the loop.
10683 * alloc.c (mark_object): Do not check for the leaf window because
10684 internal windows has no glyph matrices anyway.
10685 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10686 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10687 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10688 (build_frame_matrix_from_window_tree, mirror_make_current)
10689 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10690 (update_window_tree, set_window_update_flags): Simplify the loop.
10691 (sync_window_with_frame_matrix_rows): Enforce live window.
10692 Use contents slot, not buffer, where appropriate.
10693 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10694 and WINDOW_HORIZONTAL_COMBINATION_P.
10695 (make_frame_visible_1): Simplify the loop.
10696 Use contents slot, not buffer, where appropriate.
10697 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10698 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10699 (expose_window_tree): Likewise.
10700 Use contents slot, not buffer, where appropriate.
10701 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10702 to avoid deleted windows. Use contents slot instead of buffer.
10703 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10704 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10705 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10706 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10708 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10710 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10711 identify the reasons for assertion violations in bug#14062 and
10713 (Fx_show_tip): Fix compilation error under
10714 "--enable-check-lisp-object-type". (Bug#14073)
10716 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10717 Reported by <rzl24ozi@gmail.com>.
10719 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10721 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10723 (unwind_with_echo_area_buffer): ...to restore it here.
10724 This is needed to ensure that...
10725 (redisplay_window): ...both window markers are valid here,
10726 which is verified by eassert.
10727 * editfns.c (save_excursion_save): Do not assume that
10728 selected_window always displays the buffer.
10729 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10732 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10734 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10737 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10739 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10741 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10743 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10744 since MinGW's w32api headers do. This avoids compiler warnings.
10746 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10747 if already defined.
10749 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10751 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10753 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10755 * gtkutil.c (style_changed_cb): Check if frame is live and an
10756 X frame (Bug#14038).
10758 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10760 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10761 Define only for _WIN32_WINNT less than 0x0500.
10762 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10764 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10765 see its own definitions of 'struct timeval' and 'struct timezone'.
10767 Fix incompatibilities between MinGW.org and MinGW64 headers.
10768 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10770 * w32.c (REPARSE_DATA_BUFFER): Guard with
10771 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10773 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10775 * xterm.c: Include X11/XKBlib.h
10776 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10778 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10780 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10782 * blockinput.h (input_blocked_p): Likewise.
10783 * bytecode.c (exec_byte_code): Likewise.
10784 * callproc.c (call_process_kill, call_process_cleanup)
10785 (Fcall_process): Likewise.
10786 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10787 (Fccl_execute_on_string): Likewise.
10788 * character.c (string_escape_byte8): Likewise.
10789 * charset.c (read_hex): Likewise.
10790 * cm.c (calccost): Likewise.
10791 * data.c (cons_to_unsigned): Likewise.
10792 * dired.c (directory_files_internal, file_name_completion):
10794 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10795 (sit_for): Likewise.
10796 * doc.c (Fsubstitute_command_keys): Likewise.
10797 * doprnt.c (doprnt): Likewise.
10798 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10799 * emacsgtkfixed.c: Likewise.
10800 * fileio.c (file_offset, Fwrite_region): Likewise.
10801 * floatfns.c (Fexpt, fmod_float): Likewise.
10802 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10804 * font.c (font_intern_prop): Likewise.
10805 * frame.c (x_set_alpha): Likewise.
10806 * gtkutil.c (get_utf8_string): Likewise.
10807 * indent.c (check_display_width): Likewise.
10808 * intervals.c (create_root_interval, rotate_right, rotate_left)
10809 (split_interval_right, split_interval_left)
10810 (adjust_intervals_for_insertion, delete_node)
10811 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10812 (merge_interval_right, merge_interval_left, copy_intervals)
10813 (set_intervals_multibyte_1): Likewise.
10814 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10815 * keymap.c (Fkey_description): Likewise.
10816 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10817 * lread.c (openp, read_integer, read1, string_to_number):
10819 * menu.c (ensure_menu_items): Likewise.
10820 * minibuf.c (read_minibuf_noninteractive): Likewise.
10821 * print.c (printchar, strout): Likewise.
10822 * process.c (create_process, Faccept_process_output)
10823 (wait_reading_process_output, read_process_output, send_process)
10824 (wait_reading_process_output): Likewise.
10825 * profiler.c (make_log, handle_profiler_signal): Likewise.
10826 * regex.c (re_exec): Likewise.
10827 * regex.h: Likewise.
10828 * search.c (looking_at_1, Freplace_match): Likewise.
10829 * sysdep.c (get_child_status, procfs_ttyname)
10830 (procfs_get_total_memory): Likewise.
10831 * systime.h (EMACS_TIME_VALID_P): Likewise.
10832 * term.c (dissociate_if_controlling_tty): Likewise.
10833 * window.c (get_phys_cursor_glyph): Likewise.
10834 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10835 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10837 * xfns.c (Fx_window_property): Likewise.
10838 * xmenu.c (set_frame_menubar): Likewise.
10839 * xselect.c (x_get_window_property, x_handle_dnd_message):
10841 * xsmfns.c (smc_save_yourself_CB): Likewise.
10842 * xterm.c (x_scroll_bar_set_handle): Likewise.
10844 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10846 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10847 to be optional or nil. Adjust comment and convert it to docstring.
10848 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10849 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10851 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10853 Static checking by GCC 4.8-20130319.
10854 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10855 * process.c (Fset_process_datagram_address)
10856 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10857 * xdisp.c (get_char_face_and_encoding)
10858 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10859 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10860 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10862 2013-03-24 Ken Brown <kbrown@cornell.edu>
10864 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10865 fix compilation on 64-bit Cygwin, where underscores are not
10866 automatically prepended.
10868 * w32term.c (w32_initialize): Silence compiler warning.
10870 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10872 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10873 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10874 variables, to save and restore frame dimensions.
10875 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10876 after returning from a 'fullscreen' configuration.
10877 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10878 to avoid races between the main thread and the input thread.
10880 * w32term.h (struct w32_output): New members normal_width,
10881 normal_height, normal_top, normal_left, and prev_fsmode.
10882 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10883 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10884 members of a frame.
10886 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10887 'fullscreen' parameter. Always record previous width and height
10888 of the frame, except when switching out of maximized modes, so
10889 that they could be restored correctly, instead of resetting to the
10890 default frame dimensions. Send SC_RESTORE command to the frame,
10891 unless we are going to send SC_MAXIMIZE, to restore the frame
10892 resize hints in the mouse pointer shown by the window manager.
10895 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10897 * lisp.h (get_frame_param): Adjust conditions for prototype
10900 2013-03-22 Ken Brown <kbrown@cornell.edu>
10902 * unexcw.c: Drop unneeded inclusion of w32common.h.
10903 (report_sheap_usage): Declare.
10904 (read_exe_header): Add magic numbers for x86_64.
10905 (fixup_executable): Fix printf format specifier for unsigned long
10908 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10910 * frame.h (struct frame): Put menu_bar_window under #ifdef
10911 because this member is not needed when X toolkit is in use.
10912 (fset_menu_bar_window):
10913 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10914 (free_glyphs, update_frame):
10915 * xdisp.c (expose_frame): Likewise.
10916 (display_menu_bar): Likewise. Remove redundant eassert.
10917 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10920 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10922 Use functions and constants to manipulate Lisp_Save_Value objects.
10923 This replaces code that used macros and strings and token-pasting.
10924 The change makes the C source a bit easier to follow,
10925 and shrinks the Emacs executable a bit.
10926 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10927 (make_save_value): Change 1st arg from string to enum. All callers
10930 (mark_object): Use if, not #if, for GC_MARK_STACK.
10931 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10932 (XSAVE_OBJECT): Now functions, not macros.
10933 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10934 the constant was never used.
10935 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10936 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10937 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10938 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10940 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10941 type3 with a single member save_type. All uses changed.
10942 (save_type, set_save_pointer, set_save_integer): New functions.
10943 * print.c (PRINTX): Remove.
10945 * alloc.c: Remove redundant static declarations.
10947 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10949 * window.h (struct window): Convert left_col, top_line, total_lines
10950 and total_cols from Lisp_Objects to integers. Adjust comments.
10951 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10953 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10954 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10955 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10956 Adjust users where appropriate.
10958 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10960 * frame.h (struct frame): Drop resx and resy because the same data is
10961 available from window system-specific output context. Adjust users.
10962 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10963 New functions to provide defaults when no window system available.
10964 (FRAME_RES_X, FRAME_RES_Y): New macros.
10965 (NUMVAL): Move from xdisp.c.
10966 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10967 (Ffont_face_attributes, Fopen_font):
10968 * image.c (gs_load):
10969 * w32font.c (fill_in_logfont):
10970 * xdisp.c (calc_pixel_width_or_height):
10971 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10972 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10974 2013-03-20 Kenichi Handa <handa@gnu.org>
10976 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10977 to 1 (temporary workaround until a bug related to ASCII
10978 optimization is fixed).
10980 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10982 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10983 Signal error if window is not internal. Adjust docstring.
10984 (delete_all_child_windows): Use combination_limit to save the buffer.
10985 (Fset_window_configuration): Adjust accordingly.
10986 * print.c (syms_of_print): Initialize debugging output not here...
10987 (init_print_once): ...but in a new function here.
10988 * lisp.h (init_print_once): Add prototype.
10989 * emacs.c (main): Add call to init_print_once. Adjust comments.
10991 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10993 * window.c (window_resize_check, window_resize_apply)
10994 (window_from_coordinates, recombine_windows, set_window_buffer)
10995 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10996 (Fsplit_window_internal, Fdelete_window_internal)
10997 (freeze_window_starts): Use bool for booleans.
10998 * window.h (window_frame_coordinates, resize_frame_windows)
10999 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11001 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11003 * dispnew.c (bitch_at_user): Use `user-error'.
11005 2013-03-17 Ken Brown <kbrown@cornell.edu>
11007 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11008 as return type of image_background. (Bug#13981)
11009 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11011 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11013 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11014 (ns_select): Don't return with result uninitialized.
11016 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11019 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11021 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11022 directories. If filename is nil, get directory name (Bug#13932).
11023 Use getFilename and getDirectory.
11024 (getFilename, getDirectory): New methods for EmacsSavePanel and
11026 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11028 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11030 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11032 2013-03-15 Kenichi Handa <handa@gnu.org>
11034 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11035 (adjust_after_replace): Make it back to static. Delete the third
11036 arg text_at_gap_tail. Cancel the code for handling it.
11038 * coding.h (struct coding_system): New member eol_seen.
11040 * coding.c (detect_ascii): New function.
11041 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11042 when the source bytes are actually scanned. On detecting for
11043 coding_category_utf_8_auto, call detect_ascii instead of scanning
11044 source bytes directly.
11045 (produce_chars): Call insert_from_gap with the new arg 0.
11046 (encode_coding): Likewise.
11047 (decode_coding_gap): Control ASCII optimization by the variable
11048 disable_ascii_optimization instead of #ifndef .. #endif.
11049 Deccode EOL format according to coding->eol_seen.
11050 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11053 * lisp.h (adjust_after_replace): Cancel externing it.
11054 (insert_from_gap): Adjust prototype.
11056 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11058 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11059 FULLSCREEN_MAXIMIZED. (Bug#13935)
11061 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11063 * region-cache.c (find_cache_boundary, move_cache_gap)
11064 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11065 Simplify debugging check and convert to eassert. Adjust comment.
11066 (pp_cache): Put under ENABLE_CHECKING.
11068 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11070 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11071 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11072 and WM_ACTIVATEAPP.
11073 (w32fullscreen_hook): If the frame is visible, reset
11074 f->want_fullscreen flag after changing the frame size. If the
11075 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11078 2013-03-13 Daniel Colascione <dancol@dancol.org>
11080 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11081 too so that these builds can use Cygwin's file conversion
11082 functions. (We've been building and linking cygw32.o all along
11083 and just not using it.)
11085 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11087 File synchronization fixes (Bug#13944).
11088 * Makefile.in (LIB_FDATASYNC): New macro.
11090 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11091 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11092 Don't worry about HAVE_FSYNC, since a substitute fsync is
11093 available if the system lacks one.
11094 (Fwrite_regin): Retry fsync if interrupted.
11096 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11098 * w32term.c (w32_read_socket): If the Emacs frame is being
11099 activated, call w32fullscreen_hook, to make sure the new frame
11100 dimensions are in effect. (Bug#13937)
11102 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11104 * xdisp.c (init_iterator): Simplify because both character and byte
11105 positions are either specified or -1. Add eassert. Adjust comment.
11106 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11107 character and byte positions can be obtained from marker.
11109 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11111 Static checking by Sun C 5.12.
11112 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11113 * bytecode.c (exec_byte_code):
11114 * dispnew.c (init_display):
11116 * fileio.c (Fsubstitute_in_file_name):
11117 * keyboard.c (Fevent_convert_list):
11118 * keymap.c (Fsingle_key_description):
11119 * term.c (maybe_fatal, fatal):
11120 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11121 * xsmfns.c (Fhandle_save_session):
11122 Omit unreachable code.
11123 * keymap.c (map_keymap_char_table_item): Cast void * to
11124 a function pointer type; the C Standard requires this.
11126 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11127 Include <sys/param.h> unconditionally, as that works elsewhere and
11128 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11129 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11132 See ChangeLog.12 for earlier changes.
11134 ;; Local Variables:
11138 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11140 This file is part of GNU Emacs.
11142 GNU Emacs is free software: you can redistribute it and/or modify
11143 it under the terms of the GNU General Public License as published by
11144 the Free Software Foundation, either version 3 of the License, or
11145 (at your option) any later version.
11147 GNU Emacs is distributed in the hope that it will be useful,
11148 but WITHOUT ANY WARRANTY; without even the implied warranty of
11149 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11150 GNU General Public License for more details.
11152 You should have received a copy of the GNU General Public License
11153 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.