1 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
3 Port to GCC 4.9.0 with --enable-gcc-warnings.
4 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7 a way that also works with GCC 4.9.0.
9 * search.c (Fnewline_cache_check): Remove unused locals.
11 2014-04-22 Eli Zaretskii <eliz@gnu.org>
13 * search.c (find_newline1): New subroutine.
14 (Fnewline_cache_check): New function.
15 (syms_of_search): Defsubr it.
17 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
19 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
20 * keyboard.c (unblock_input): Add comment.
21 * xgselect.c (xg_select): Prevent Glib main loop recursion.
23 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
25 * intervals.c (rotate_right, rotate_left): Fix up length computation.
26 Also change identifiers to match the comments, and add more assertions
29 2014-04-18 Eli Zaretskii <eliz@gnu.org>
31 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
32 glyph is written to TEXT_AREA of the temporary glyph_row.
35 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
37 * emacs.c (close_output_streams): Don't clear and restore errno.
39 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
41 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
42 never becomes visible, i.e. using XMonad (Bug#17237).
44 2014-04-17 Eli Zaretskii <eliz@gnu.org>
46 * xdisp.c (Fline_pixel_height): Don't assume that the current
47 buffer and the selected window's buffer are one and the same.
50 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
51 paragraph-start cache before the newline cache. (Bug#17269)
53 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
55 * window.c (save_window_save): Lookup window_point_insertion_type in
56 the right buffer (bug#15457).
57 (Qwindow_point_insertion_type): New var.
58 (syms_of_window): Initialize it.
60 2014-04-16 Eli Zaretskii <eliz@gnu.org>
63 * unexcoff.c [MSDOS]: Include libc/atexit.h.
64 (copy_text_and_data): Zero out the atexit chain pointer before
67 * termhooks.h (encode_terminal_code): Update prototype.
69 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
70 visible for all DOS_NT ports, not just WINDOWSNT.
71 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
73 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
75 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
77 * process.c (close_on_exec, accept4, process_socket): Move into
78 the "ifdef subprocesses" part.
79 (catch_child_signal): Condition by "ifdef subprocesses".
80 (syms_of_process) <Qinternal_default_process_sentinel>
81 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
83 * msdos.h: Add prototypes for new functions.
84 (EINPROGRESS): Define.
85 (O_CLOEXEC): Define to zero.
87 * msdos.c (check_window_system): Remove unnecessary an
88 incompatible duplicate function.
89 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
90 New functions in support of new functionality.
92 * menu.c (single_menu_item): Add visual indication of submenu
93 also for menus on MSDOS frames.
94 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
96 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
97 when async subprocesses aren't supported.
99 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
101 * emacs.c (close_output_streams): Zero out errno before calling
104 * dired.c [MSDOS]: Include msdos.h.
106 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
107 (DATA_START) [MSDOS]: Define.
108 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
110 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
111 Ifdef away for MSDOS.
112 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
113 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
115 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
116 Use temporary file template that is compatible with mkostemp.
117 Move vfork-related portions under #ifndef MSDOS.
118 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
120 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
122 * buffer.c (Foverlays_at): Add argument `sorted'.
124 2014-04-14 Eli Zaretskii <eliz@gnu.org>
126 * insdel.c (invalidate_buffer_caches): When deleting or replacing
127 text, invalidate the bidi_paragraph_cache upto and including the
130 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
132 Port to IRIX 6.5 (Bug#9684).
133 * alloc.c (TAGGABLE_NULL): New constant,
134 for porting to hosts with nontrivial DATA_SEG_BITS settings.
135 (next_vector, set_next_vector): Use it.
136 * conf_post.h (INET6) [IRIX6_5]: Define.
137 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
138 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
139 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
140 for consistency with how TAGGABLE_NULL is computed.
142 2014-04-13 Eli Zaretskii <eliz@gnu.org>
144 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
145 before passing it to system APIs.
147 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
149 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
151 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
152 make sure stack.byte_string_start is not de-adjusted by pushhandler.
154 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
156 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
158 2014-04-12 Eli Zaretskii <eliz@gnu.org>
160 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
161 covered by a display string that ends in a newline, and that cases
162 going back by DVPOS lines to hit the search limit, lift the limit
163 and go back until DVPOS is reached. (Bug#17244)
165 * indent.c (Fvertical_motion): Handle correctly the case when the
166 display string is preceded by an empty line.
168 2014-04-11 Eli Zaretskii <eliz@gnu.org>
170 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
171 use S_IWRITE instead.
173 2014-04-11 Glenn Morris <rgm@gnu.org>
175 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
177 2014-04-09 Ken Brown <kbrown@cornell.edu>
179 * Makefile.in (EMACS_MANIFEST): Revert last change.
181 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
183 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
185 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
186 (symbol_block_pinned): New var.
187 (Fmake_symbol): Initialize `pinned'.
188 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
189 pinned and signal an error for un-purifiable objects.
191 (Fpurecopy): Use it, except for objects that can't be purified.
192 (mark_pinned_symbols): New function.
193 (Fgarbage_collect): Use it.
194 (gc_sweep): Remove hack made unnecessary.
196 2014-04-05 Glenn Morris <rgm@gnu.org>
198 * keyboard.c (Fopen_dribble_file): Doc tweak.
200 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
203 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
204 bar is zero height, just return (Bug#16976).
205 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
206 * nsterm.h (EmacsView): Add wait_for_tool_bar.
207 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
208 is nil. If waiting for toolbar to complete, force a redraw.
209 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
211 2014-04-03 Ken Brown <kbrown@cornell.edu>
213 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
215 2014-04-02 Martin Rudalics <rudalics@gmx.at>
217 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
218 width from font width (Bug#17163).
220 2014-03-30 Martin Rudalics <rudalics@gmx.at>
222 * frame.c (x_set_frame_parameters): Calculate default values of
223 new frame sizes only after all other frame parameters have been
224 processed (Bug#17142).
226 2014-03-28 Ken Brown <kbrown@cornell.edu>
228 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
231 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
233 * xterm.c (x_draw_image_glyph_string): Adjust image background
234 width accordingly when its x position is adjusted. (Bug#17115)
236 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
238 * w32term.c (x_draw_image_glyph_string): Fix computation of height
239 and width of image background when it is displayed with a 'box'
242 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
244 More backward-compatible fix to char-equal core dump (Bug#17011).
245 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
246 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
248 Fix core dump in char-equal (Bug#17011).
249 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
250 unibyte buffers, as we can't tell whether the characters are
253 * insdel.c (adjust_markers_for_delete): Remove unused local.
255 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
257 Have (MARKER . ADJUSTMENT) undo records always be immediately
258 after their corresponding (TEXT . POS) record in undo list.
260 * lisp.h (record-delete): New arg record_markers.
261 (record_marker_adjustment): No longer needed outside undo.c.
262 * insdel.c (adjust_markers_for_delete): Move calculation of marker
263 adjustments to undo.c's record_marker_adjustments. Note that
264 fileio.c's decide_coding_unwind is another caller to
265 adjust_markers_for_delete. Because it has undo list bound to t,
266 it does not rely on adjust_markers_for_delete to record marker
268 (del_range_2): Swap call to record_delete and
269 adjust_markers_for_delete so as undo marker adjustments are
270 recorded before current deletion's adjustments, as before.
271 (adjust_after_replace):
272 (replace_range): Pass value for new record_markers arg to
274 * undo.c (record_marker_adjustment): Rename to
275 record_marker_adjustments and made static.
276 (record_delete): Check record_markers arg and call
277 record_marker_adjustments.
278 (record_change): Pass value for new record_markers arg to
280 (record_point): at_boundary calculation no longer needs to account
281 for marker adjustments.
283 2014-03-24 Martin Rudalics <rudalics@gmx.at>
285 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
288 2014-03-23 Glenn Morris <rgm@gnu.org>
290 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
292 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
294 * buffer.c (struct sortvec): Add field `spriority'.
295 (compare_overlays): Use it.
296 (sort_overlays): Set it.
298 2014-03-23 Eli Zaretskii <eliz@gnu.org>
300 * xdisp.c (redisplay_window): If all previous attempts to find the
301 cursor row failed, try a few alternatives before falling back to
302 the top-most row of the window. Use row_containing_pos. (Bug#17047)
304 2014-03-22 Daniel Colascione <dancol@dancol.org>
306 * process.c (conv_sockaddr_to_lisp): When extracting the string
307 names of AF_LOCAL sockets, stop before reading uninitialized
310 2014-03-23 Daniel Colascione <dancol@dancol.org>
312 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
313 array. (ASAN caught.)
315 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
317 Fix regression introduced by patch for Bug#10500.
318 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
319 * w32term.c (x_draw_image_relief): Likewise.
321 2014-03-21 Martin Rudalics <rudalics@gmx.at>
323 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
324 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
325 maximize a frame for odd default fonts.
327 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
329 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
331 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
333 * doc.c (store_function_docstring): Warn when we don't know where to
335 (Fsubstitute_command_keys): Don't advertise the fact that
336 text-properties are dropped, since we think it's a bug that we'll fix
339 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
340 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
341 * frame.c (frame_garbaged): Make "docstring" more precise.
343 2014-03-20 Glenn Morris <rgm@gnu.org>
345 * charset.c (init_charset): When we cannot find the charsets directory,
346 mention if EMACSDATA is set.
348 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
350 * fns.c (Frandom): Fix rare bug where the result isn't random.
352 Fix porting inconsistency about rounding to even.
353 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
354 This way, the unusual !HAVE_RINT case acts like the usual
355 HAVE_RINT case, and we can fix the documentation accordingly.
357 2014-03-19 Eli Zaretskii <eliz@gnu.org>
359 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
360 (w32_wnd_proc): Initialize the dwHoverTime member of
361 TRACKMOUSEEVENT structure.
363 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
365 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
367 2014-03-16 Eli Zaretskii <eliz@gnu.org>
369 * search.c (find_newline): Speed up the function when using the
370 newline cache, by halving the number of calls to
371 region_cache_forward and region_cache_backward. (Bug#16830)
373 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
375 * buffer.c (Fset_buffer): Document return value (bug#17015).
377 2014-03-14 Martin Rudalics <rudalics@gmx.at>
379 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
380 nil, always resize character wise to avoid potential loss of the
381 mode line (Bug#16923 related).
383 2014-03-12 Martin Rudalics <rudalics@gmx.at>
385 * frame.c (x_set_frame_parameters): Always calculate new sizes
386 pixelwise to avoid potential loss when rounding.
388 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
390 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
391 * xterm.c (x_free_frame_resources): Free all allocated cursors.
393 2014-03-10 Eli Zaretskii <eliz@gnu.org>
395 * w32.c (fstatat): Don't add an extra slash if the argument ends
396 with a slash: this fails the subsequent call to stat_worker on
397 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
399 2014-03-09 Martin Rudalics <rudalics@gmx.at>
401 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
403 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
405 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
407 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
408 when frame is only on one screen (Bug#14713).
410 2014-03-08 Eli Zaretskii <eliz@gnu.org>
412 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
413 there's a valid wrap point in the display line, the last glyph
414 cannot "just barely fit" on this row, because display_line doesn't
415 let it. Instead, proceed as if the last glyph didn't fit, so that
416 we eventually back up the iterator to the wrap point. This avoids
417 delusional behavior of move_it_to, whereby it proceeds to the next
418 display line, but sets current_x to zero for all the glyphs that
419 without word-wrap would fit on the previous display line.
420 One result was that visual-order cursor movement behaved erratically
422 (Fmove_point_visually): Add code to find the x coordinate of the
423 last character before wrap point, under word-wrap on a TTY.
425 2014-03-07 Eli Zaretskii <eliz@gnu.org>
427 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
428 also return value of MOVE_POS_MATCH_OR_ZV from
429 move_it_in_display_line_to, when moving from beginning of line to
430 point's position. (Bug#16961)
432 2014-03-07 Martin Rudalics <rudalics@gmx.at>
434 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
435 * window.c (Fselect_window): Explain NORECORD and
436 `buffer-list-update-hook' in doc-string.
438 2014-03-06 Martin Rudalics <rudalics@gmx.at>
440 * window.c (Fother_window_for_scrolling): Check that
441 Vother_window_scroll_buffer is a buffer.
443 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
445 * xterm.c (xim_initialize): Always pass a copy of resource name
446 to XRegisterIMInstantiateCallback and eassert whether return
447 value is True. Passing copy is important because Xlib doesn't
448 make its own copy and resource name argument usually points to
449 SSDATA (Vx_resource_name), which may be changed from Lisp.
450 (xim_close_display): For XUnregisterIMInstantiateCallback,
451 always eassert return value and pass exactly the same values
452 as were used for XRegisterIMInstantiateCallback.
453 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
454 sources to check why if you are interested.
456 2014-03-05 Martin Rudalics <rudalics@gmx.at>
458 * dispnew.c (change_frame_size_1): Add new_lines instead of
459 new_height, the latter may be still zero if passed as such.
460 * window.c (Fwindow_pixel_height): Mention bottom divider in
463 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
465 Fix "resource temporarily unavailable" with xgselect
467 * xgselect.c: Include <stdbool.h>.
468 (xg_select) [!USE_GTK]: Don't lose track of errno.
470 Fix minor --enable-gcc-warnings issues.
471 * widget.c (update_various_frame_slots, EmacsFrameResize):
472 Avoid unused locals. Prefer 'if' to '#if' when either will do.
474 2014-03-04 Ken Brown <kbrown@cornell.edu>
476 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
477 represent the actual adjustment needed for alignment.
479 2014-03-04 Eli Zaretskii <eliz@gnu.org>
481 * gmalloc.c (aligned_alloc): Don't allocate more memory than
482 needed, and don't reallocate if the initial allocation already
483 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
485 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
487 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
490 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
492 * cmds.c (delete-char): Update docstring pointing out that the
493 function ignores `delete-active-region' and `overwrite-mode'.
495 2014-03-03 Eli Zaretskii <eliz@gnu.org>
497 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
499 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
500 allocated buffer due to alignment.
501 (freehook): If the block to be freed was allocated by
502 'aligned_alloc', find its real pointer before calling 'free'.
504 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
507 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
509 * font.c (toplevel): Adjust comment about font cache layout.
510 (font_clear_cache): Fix to match real font cache layout.
511 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
512 (Fframe_font_cache) [FONT_DEBUG]: New function.
513 (syms_of_font) [FONT_DEBUG]: Defsubr it.
515 Avoid crashes when X fonts are erroneously freed on reused X
516 'Display *' connection data (Bug#16069). Note that X font
517 resources still may be leaked, but currently there is no way
518 to completely avoid it.
519 * xterm.h (struct x_display_info): New member x_id. Add comments.
520 * xterm.c (x_display_id): New variable.
521 (x_term_init): Assign identifier to each opened X connection.
522 * xfont.c (struct xfont): New member x_display_id.
523 (xfont_open): Initialize it with frame's display id.
524 (xfont_close): Check whether font's display id matches the one
525 recorded for the given display. Adjust comment.
526 * xftfont.c (struct xftfont_info):
527 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
529 2014-03-01 Martin Rudalics <rudalics@gmx.at>
531 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
532 * window.c (Fother_window_for_scrolling): Don't try to scroll a
533 killed Vother_window_scroll_buffer.
534 (Vother_window_scroll_buffer): Fix doc-string accordingly.
536 2014-03-01 Eli Zaretskii <eliz@gnu.org>
538 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
539 that start with more than 2 slashes as UNCs. (Bug#16751)
541 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
543 Fix a few crashes and leaks when cloning C strings.
544 * alloc.c, lisp.h (dupstring): New function.
545 * gtkutil.c (xg_get_font):
546 * term.c (tty_default_color_capabilities):
547 * xsettings.c (store_monospaced_changed)
548 (store_font_name_changed, parse_settings)
549 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
550 This avoids some unlikely crashes due to accessing freed storage,
551 and avoids some minor memory leaks in the more-typical case.
553 2014-02-28 Martin Rudalics <rudalics@gmx.at>
555 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
556 cursor when modeline can't be dragged (Bug#16647).
558 2014-02-28 Glenn Morris <rgm@gnu.org>
560 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
561 from custom-delayed-init-variables. (Bug#11565)
563 2014-02-27 Martin Rudalics <rudalics@gmx.at>
565 More fixes for mouse glyph calculations (Bug#16647).
566 * window.c (coordinates_in_window): In intersection of
567 horizontal and vertical window dividers prefer the horizontal
568 one. Add some extra parens to last fix.
569 (window_relative_x_coord): Return x-coordinate for header and
571 * xdisp.c (remember_mouse_glyph): In text area don't extend
572 glyph into mode line to show the vertical drag cursor there
573 immediately. Subdivide mouse glyphs in right fringes to show a
574 horizontal drag cursor as soon as we enter the "grabbable width"
575 portion. Handle vertical border case separately. Do not
576 subdivide window divider areas.
577 (note_mouse_highlight): On bottom divider of bottommost windows
578 show vertical drag cursor only when the minibuffer window can be
581 2014-02-27 Eli Zaretskii <eliz@gnu.org>
583 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
584 reset by the face of the object just displayed. See also bug#76.
585 (get_next_display_element): If the string came from a display
586 property, examine the box face attribute at it->position, not at
587 it->current.pos, since the latter was not updated yet. (Bug#16870)
588 (handle_face_prop): Improve commentary.
590 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
592 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
593 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
595 2014-02-26 Martin Rudalics <rudalics@gmx.at>
597 Fixes around Bug#16647.
598 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
599 ON_BOTTOM_DIVIDER cases.
600 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
601 only if the window has no right divider.
602 (Fcoordinates_in_window_p): Fix doc-string.
604 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
606 * lread.c (Funintern): Fix doc to match advertised calling convention.
608 2014-02-24 Daniel Colascione <dancol@dancol.org>
610 * keyboard.c (read_char): Close race that resulted in lost events.
612 2014-02-22 Glenn Morris <rgm@gnu.org>
614 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
615 * window.c (window-resize-pixelwise): Doc fixes.
617 * process.c (Finternal_default_process_filter)
618 (Finternal_default_process_sentinel): Doc tweaks.
620 2014-02-21 Glenn Morris <rgm@gnu.org>
622 * process.c (Fprocess_buffer, Faccept_process_output)
623 (Finternal_default_process_filter, Finternal_default_process_sentinel):
626 2014-02-21 Martin Rudalics <rudalics@gmx.at>
628 * window.c (Fwindow_scroll_bar_width): New function.
630 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
632 Pacify GCC when configuring with --enable-gcc-warnings.
633 * xdisp.c (move_it_in_display_line_to) [lint]:
634 Initialize recently-added local.
636 2014-02-21 Daniel Colascione <dancol@dancol.org>
638 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
640 2014-02-20 Eli Zaretskii <eliz@gnu.org>
642 * xdisp.c (init_iterator): Don't dereference a bogus face
644 (try_cursor_movement): Don't use cursor position if
645 set_cursor_from_row failed to compute it. This avoids assertion
646 violations in MATRIX_ROW.
647 (move_it_in_display_line_to): Save the iterator state in ppos_it
648 only once per call. Reimplement the method used to return to the
649 best candidate position if all the positions found in display line
650 are beyond TO_CHARPOS. This cuts down the number of calls to
651 bidi_shelve_cache, which moves a lot of stuff when lines are long
652 and include bidirectional text. (Bug#15555)
654 2014-02-20 Glenn Morris <rgm@gnu.org>
656 * data.c (Fdefalias): Doc fix.
658 2014-02-19 Eli Zaretskii <eliz@gnu.org>
660 * xdisp.c (display_line): Fix horizontal scrolling of large images
661 when fringes are turned off. This comes at a price of not
662 displaying the truncation/continuation glyphs in this case.
665 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
666 CreateDIBSection returns an error indication, zero out *ximg after
667 destroying the image. This avoids crashes in memory allocations
668 due to the fact that some of the callers also call
669 x_destroy_x_image, which will attempt to free an already free'd
672 2014-02-18 Martin Rudalics <rudalics@gmx.at>
674 * widget.c (update_various_frame_slots): Don't set
675 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
677 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
679 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
681 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
683 temacs --daemon fix (Bug#16599).
684 * emacs.c (main): Initialize daemon_pipe[1] here ...
685 (syms_of_emacs): ... instead of here.
687 2014-02-16 Anders Lindgern <andlind@gmail.com>
689 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
692 2014-02-16 Daniel Colascione <dancol@dancol.org>
694 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
695 (xd_get_connection_address): Use it.
696 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
697 xd_get_connection_address because the latter signals if the bus
698 we're trying to close is already disconnected.
700 2014-02-13 Eli Zaretskii <eliz@gnu.org>
702 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
703 argument to CreateThread. This avoids segfaults on Windows 9X.
704 Reported by oslsachem <oslsachem@gmail.com>.
706 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
708 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
709 * unexhp9k800.c (unexec_error): New function, to simplify the code.
710 (check_lseek): New function, to report lseek errors.
711 (save_data_space, update_file_ptrs, read_header, write_header)
712 (copy_file, copy_rest, unexec): Use these news functions.
713 (update_file_ptrs): Don't assume wraparound behavior when
714 converting a large size_t value to off_t.
716 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
718 * composite.c (fill_gstring_header): Pass positions as C integers
719 and move parameters checking to...
720 (Fcomposition_get_gstring): ...this function. Handle case when
721 buffer positions are in reversed order and avoid crash (Bug#16739).
723 * buffer.c (validate_region): Mention current buffer in error message.
725 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
727 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
729 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
731 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
733 2014-02-11 Glenn Morris <rgm@gnu.org>
735 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
736 Replace refs to "OpenStep" in messages.
738 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
740 Avoid "." at end of error diagnostics.
741 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
743 * nsfns.m (ns_display_info_for_name):
744 * nsselect.m (Fx_own_selection_internal):
745 * nsterm.m (performDragOperation:):
746 Remove "." from end of diagnostic.
748 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
750 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
751 unintuitive (bug#15824).
752 (Fyes_or_no_p): Doc fix (bug#15456).
754 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
756 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
758 * eval.c (call_debugger): When exiting the debugger, do not allow
759 max_specpdl_size less than actual binding depth (Bug#16603).
760 (syms_of_eval): Adjust docstring.
762 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
764 * cmds.c (Fself_insert_command): Output a clearer error message on
765 negative repetitions (bug#9476).
767 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
769 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
771 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
773 * minibuf.c (Fread_string): Doc clarification (bug#15422).
775 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
777 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
779 * keyboard.c (Frecursive_edit): Fix typo in docstring.
781 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
783 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
785 * keyboard.c (Frecursive_edit): Say more precicely how throwing
786 `exit' works (bug#15865).
788 2014-02-07 Martin Rudalics <rudalics@gmx.at>
790 Constrain window box/body sizes and margin widths (Bug#16649).
791 * xdisp.c (window_box_width): Don't return less than zero.
792 (window_box_left_offset, window_box_right_offset): Don't return
793 more than the window's pixel width.
794 * window.c (window_body_height, window_body_width): Don't return
796 (window_resize_apply): Adjust margin width, if necessary.
798 2014-02-07 Glenn Morris <rgm@gnu.org>
800 * nsterm.m (syms_of_nsterm): Doc fix.
802 2014-02-06 Eli Zaretskii <eliz@gnu.org>
804 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
805 New variables: pointers through which to call the respective APIs.
806 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
807 (filename_from_ansi, sys_link, check_windows_init_file):
808 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
809 This is required on Windows 9X, where we dynamically load
810 UNICOWS.DLL which has their non-stub implementations.
811 (maybe_load_unicows_dll): Assign addresses to these 2 function
812 pointers after loading UNICOWS.DLL.
814 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
815 MultiByteToWideChar and WideCharToMultiByte through function
818 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
821 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
823 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
824 for OSX >= 10.9 if separate spaces are used.
825 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
827 2014-02-06 Glenn Morris <rgm@gnu.org>
829 * buffer.c (cache-long-scans): Doc fix.
831 2014-02-05 Eli Zaretskii <eliz@gnu.org>
833 * w32fns.c (Fw32_shell_execute): Doc fix.
835 2014-02-05 Bastien Guerry <bzg@gnu.org>
837 * syntax.c (Fforward_word): Call Fconstrain_to_field with
838 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
840 2014-02-05 Martin Rudalics <rudalics@gmx.at>
842 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
843 outside the window (Bug#16649).
845 * xdisp.c (note_mouse_highlight): When entering a margin area show
846 a non-text cursor (Bug#16647).
848 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
850 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
851 It prompted a compile-time diagnostic on GNU/Linux.
852 Simplify to remove the need for the label.
854 2014-02-04 Eli Zaretskii <eliz@gnu.org>
856 * w32menu.c (w32_popup_dialog): Don't condition the whole function
857 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
858 to show it; otherwise return 'unsupported--w32-dialog' to signal
859 to the caller that emulation with menus is necessary.
860 This resurrects code inadvertently deleted by the 2013-10-08 commit.
862 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
864 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
867 * menu.c (Fx_popup_dialog): Don't condition the call to
868 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
869 special symbol 'unsupported--w32-dialog', emulate the dialog with
870 a menu by calling x-popup-menu.
872 * menu.h (Qunsupported__w32_dialog): New extern variable.
874 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
876 * keyboard.c (kbd_buffer_get_event): Read file notification events
879 * xgselect.c (xg_select): Read glib events in any case, even if
880 there are no file descriptors to watch for. (Bug#16519)
882 2014-02-03 Martin Rudalics <rudalics@gmx.at>
884 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
885 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
886 * w32term.c (w32_draw_window_divider): Handle first and last
888 * w32term.h (w32_fill_area_abs): New function.
889 * xdisp.c (x_draw_right_divider): Don't draw over bottom
891 * xfaces.c (realize_basic_faces): Handle new face ids.
892 * xfns.c (Fx_create_frame): Call x_default_parameter for right
893 and bottom divider width.
894 * xterm.c (x_draw_window_divider): Handle first and last pixels
897 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
899 * print.c (Fexternal_debugging_output): Add cast to pacify
900 --enable-gcc-warnings.
901 * eval.c (call_debugger): Grow specpdl if the debugger was
902 entered due to specpdl overflow (Bug#16603) and allow more
903 specpdl space for the debugger itself.
905 2014-02-02 Martin Rudalics <rudalics@gmx.at>
907 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
910 2014-02-01 Eli Zaretskii <eliz@gnu.org>
912 * w32fns.c (Ffile_system_info): Use WINAPI in the function
913 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
915 * print.c (Fexternal_debugging_output): If the argument character
916 is non-ASCII, encode it with the current locale's encoding before
917 writing the result to the terminal. (Bug#16448)
919 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
920 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
923 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
925 * process.c (create_process): Reset SIGPROF handler in the child.
926 * callproc.c (call_process): Likewise.
928 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
930 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
932 2014-01-29 Eli Zaretskii <eliz@gnu.org>
934 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
935 of zero to print strings, GDB doesn't like it.
937 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
938 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
939 we still use correct addresses. (Bug#16576)
941 2014-01-27 K. Handa <handa@gnu.org>
943 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
944 to preserve the code detection behavior of 24.3.
945 * coding.h (struct coding_system): New member detected_utf8_bytes.
946 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
947 (decode_coding_gap): Use short cut for UTF-8 file reading only
948 when coding->detected_utf8_bytes equals to coding->src_bytes.
949 * fileio.c (Finsert_file_contents): Cancel the previous change.
951 2014-01-29 Martin Rudalics <rudalics@gmx.at>
953 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
954 that are not visible.
956 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
958 * xmenu.c (create_and_show_popup_menu): Handle case when no key
959 is grabbed (Bug#16565).
961 2014-01-28 Martin Rudalics <rudalics@gmx.at>
963 * xdisp.c (last_max_ascent): Re-remove after erroneously
964 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
966 (move_it_to): Re-remove reference to last_max_ascent.
967 (Fwindow_text_pixel_size): Add iterator's max_ascent and
968 max_descent here instead of calling line_bottom_y.
971 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
973 * terminal.c (initial_free_frame_resources): New function.
974 (init_initial_terminal): Install new hook to free face cache
975 on initial frame and avoid memory leak. For details, see
976 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
977 * xfaces.c (free_frame_faces): Adjust comment.
979 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
981 * data.c (Fstring_to_number): Document results if unparsable
984 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
986 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
988 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
990 When decoding, prefer ptrdiff_t to int for buffer positions etc.
991 * coding.c (detect_coding_utf_8, emacs_mule_char)
992 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
993 (check_utf_8, decode_coding):
994 * coding.h (struct coding_system.errors):
995 Use ptrdiff_t, not int, for integer values derived from buffer and
998 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
999 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1000 before invoking decode_coding_gap, since there's just one block.
1002 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1004 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1005 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1006 too early. Again run change_frame_size before assigning menu-
1009 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1011 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1012 arrives, call x_check_fullscreen, in case the new display has a
1013 different resolution. (Bug#16517)
1015 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1017 * term.c (read_menu_input): If the selected frame changes, exit
1019 (tty_menu_show): If the selected frame changes while we displayed
1020 a menu, throw to top level. (Bug#16479)
1022 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1024 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1026 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1028 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1029 * data.c (count_one_bits_word): Fix bug (negated comparison)
1030 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1032 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1034 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1035 Avoid undefined behavior by initializing display property bit of a
1036 string processed by the bidirectional iterator. For details, see
1037 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1039 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1041 Minor cleanup of previous change.
1042 * image.c (imagemagick_error, Fimagemagick_types):
1043 Omit some recently-introduced and unnecessary casts and assignments.
1045 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1047 Fix two memory leaks discovered with Valgrind.
1048 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1049 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1051 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1053 Fixes in window size functions around Bug#16430 and Bug#16470.
1054 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1055 (Fwindow_mode_line_height, Fwindow_header_line_height)
1056 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1057 Minor doc-string adjustments.
1058 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1059 Rewrite doc-strings.
1060 (window_body_height, window_body_width): Do not count partially
1061 visible lines/columns when PIXELWISE is nil (Bug#16470).
1062 (Qfloor, Qceiling): New symbols.
1064 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1066 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1067 when the image cache is not yet allocated. (Bug#16509)
1069 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1071 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1072 re-attach intervals to its base buffer (Bug#16502).
1073 * intervals.c (set_interval_object): Move from here...
1074 * intervals.h (set_interval_object): ... to here. Fix comments.
1076 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1078 Avoid undefined behavior by initializing buffer redisplay bit.
1079 Problem reported by Dmitry Antipov in
1080 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1081 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1083 Revert some of the CANNOT_DUMP fix (Bug#16494).
1084 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1086 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1088 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1089 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1090 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1091 they are replaced by macros that expand into direct calls to the
1092 corresponding functions from GDI32.DLL.
1093 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1094 variables in the Cygwin build, they are unused.
1096 2014-01-19 K. Handa <handa@gnu.org>
1098 * composite.c (composition_update_it): Fix previous change.
1100 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1102 Fix file name handling on MS-Windows 9X.
1103 * w32.c (maybe_load_unicows_dll): New function.
1105 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1106 on, to make sure we can convert file names to and from UTF-8 on
1107 Windows 9X. This fixes a failure to start up because Emacs cannot
1108 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1110 * w32font.c [WINDOWSNT]: Include w32.h.
1111 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1112 of implementing the same stuff.
1113 Remove now unused g_b_init_is_windows_9x.
1115 * w32.h (maybe_load_unicows_dll): Add prototype.
1117 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1119 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1120 switch to single keyboard. Prevents daemon crashes when a new
1121 client connects while we show a TTY menu in an existing client.
1124 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1126 Fix MinGW64 porting problem with _setjmp.
1127 Reported by Eli Zaretskii in:
1128 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1129 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1130 the old _setjmp and _longjmp. All uses changed.
1132 2014-01-13 Daniel Colascione <dancol@dancol.org>
1134 * textprop.c (Fremove_list_of_text_properties):
1135 Correctly handle reaching the end of the interval tree. (Bug#15344)
1137 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1139 * xdisp.c (resize_mini_window): Round height to a multiple of
1140 frame's line height. Fix bug in calculation of window start
1141 position (Bug#16424).
1143 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1145 * macfont.m: Include termchar.h.
1146 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1147 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1148 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1149 *_WITH_GC_* to take face and f as parameters.
1150 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1151 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1153 2014-01-13 Daniel Colascione <dancol@dancol.org>
1155 Fix menu item updating in the presence of the Unity global menu
1158 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1159 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1161 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1162 updating menus; explain why.
1163 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1164 problem it's supposed to solve and it interferes with detecting
1165 the presence of a global menu.
1166 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1169 2014-01-11 K. Handa <handa@gnu.org>
1171 * composite.c (composition_update_it): Fix indexing of
1172 LGSTRING_CHAR (Bug#15984).
1174 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1176 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1178 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1180 * xdisp.c (try_window_id): Don't use this function's optimizations
1181 if overlays in the buffer displayed by the window have changed
1182 since last redisplay. (Bug#16347)
1183 (message_dolog): Fix indentation.
1185 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1187 * frame.c (frame_resize_pixelwise): Fix doc-string.
1189 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1191 Fix handling of internal borders (Bug#16348).
1192 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1193 Remove internal border width from pixel width of windows.
1194 (change_frame_size_1): Don't return early when frame's pixel
1195 size changes - we still have to record the new sizes in the
1197 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1198 also when toolbar gets larger.
1199 * window.c (check_frame_size): Include internal_border_width in
1201 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1202 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1203 In non-toolkit/non-GTK version clear internal border.
1204 * xterm.c (x_clear_under_internal_border): New function for
1205 non-toolkit/non-GTK version.
1206 (x_after_update_window_line): In non-toolkit/non-GTK version
1208 (handle_one_xevent, x_set_window_size):
1209 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1210 * xterm.h (x_clear_under_internal_border): Extern it.
1212 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1214 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1215 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1218 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1220 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1221 last value of point is not equal to buffer's point. (Bug#16129)
1223 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1226 * nsterm.h (updateCollectionBehavior): Rename from
1227 updateCollectionBehaviour. All uses changed.
1229 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1230 * Makefile.in (SETFATTR): New macro.
1231 (temacs$(EXEEXT)): Use it.
1233 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1235 Fix maximization behavior on Windows (Bug#16300).
1236 * w32fns.c (w32_fullscreen_rect): Don't handle
1237 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1238 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1239 of SetWindowPos. Restore last placement also when leaving
1240 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1241 but the FULLSCREEN_BOTH case.
1243 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1246 * data.c (arithcompare_driver):
1247 * fileio.c (Fcar_less_than_car):
1248 * fns.c (internal_equal):
1249 * frame.c (delete_frame):
1250 * lisp.h (enum More_Lisp_Bits):
1252 Avoid C99 constructs that don't work in C89.
1253 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1254 to port to C89, which doesn't have 'long long'.
1255 (count_trailing_zero_bits): Use them.
1257 2014-01-03 Chong Yidong <cyd@gnu.org>
1259 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1261 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1263 Further adjust frame/window scrollbar width calculations.
1264 * window.c (apply_window_adjustment):
1265 Set windows_or_buffers_changed.
1266 (Fwindow_scroll_bars): Return actual scrollbar width.
1267 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1268 For non-toolkit builds again use 14 as minimum width and set
1269 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1270 * xterm.c (XTset_vertical_scroll_bar): Take width from
1271 WINDOW_SCROLL_BAR_AREA_WIDTH.
1272 (x_new_font): Rename wid to unit. Base calculation of new
1273 scrollbar width on toolkit used and make it analogous to that of
1274 x_set_scroll_bar_default_width.
1275 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1276 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1277 of GetSystemMetrics.
1278 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1279 WINDOW_SCROLL_BAR_AREA_WIDTH.
1280 (x_new_font): Make it correspond to changes in xterm.c.
1282 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1284 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1285 This is a cleaner way to fix the MinGW-w64 porting problem.
1286 Check for INTPTR_MAX misconfiguration.
1288 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1290 * search.c (newline_cache_on_off, find_newline): In indirect
1291 buffers, use the newline cache of the base buffer.
1293 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1294 buffer, invalidate the caches of its base buffer. (Bug#16265)
1296 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1297 buffers, use the width-run cache of the base buffer.
1299 * xdisp.c (redisplay_window): When the window displays an indirect
1300 buffer, and the character widths in the display table have
1301 changed, invalidate the width-run cache of the corresponding base
1304 * fileio.c (Finsert_file_contents): When invalidating the newline
1305 cache, consider the case of inserting into indirect buffer.
1307 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1308 In indirect buffers, use the paragraph cache of the base buffer.
1310 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1312 * window.c (grow_mini_window): Fix last change.
1314 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1316 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1318 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1320 * w32term.c (w32_initialize): Use LCID and LOWORD.
1322 * w32proc.c (create_child): Use pid_t for 5th argument.
1323 (IsValidLocale): Don't provide prototype for MinGW64.
1324 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1325 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1327 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1328 MinGW64 doesn't support.
1330 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1332 * w32.c (set_named_security_info): New function.
1333 (acl_set_file): Fall back on set_named_security_info if
1334 set_file_security fails.
1335 (g_b_init_set_named_security_info_w)
1336 (g_b_init_set_named_security_info_a): New static variables.
1337 (globals_of_w32): Initialize them to zero.
1338 (set_named_security_info): Set them to non-zero if the
1339 corresponding API is available.
1340 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1341 New function typedefs.
1343 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1345 Some more fixes following pixelwise resize changes including one
1347 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1348 of frame_resize_pixelwise.
1349 * widget.c (pixel_to_text_size): New function.
1350 (update_wm_hints): Have size hints respect value of
1351 frame_resize_pixelwise.
1352 (EmacsFrameResize): Alway process resize requests pixelwise.
1353 * window.c (grow_mini_window): Make sure mini window is at least
1355 * xdisp.c (display_menu_bar): Make sure menubar extends till
1357 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1358 (x_set_tool_bar_lines): Calculate pixelwise.
1359 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1360 frame_resize_pixelwise.
1362 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1364 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1365 variables not used there.
1367 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1369 * w32.c (sys_umask): New function. (Bug#16299)
1371 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1373 * dispnew.c (change_frame_size_1): Take old width of root window
1374 from that window's pixel width. (Bug#16284)
1376 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1378 Plain copy-file no longer chmods an existing destination (Bug#16133).
1379 * fileio.c (realmask): Now a static var, not a local.
1380 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1381 Remove arg STATPTR. All uses changed.
1382 (Fcopy_file): Do not alter permissions of existing destinations,
1383 unless PRESERVE-PERMISSIONS (renamed from
1384 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1385 Avoid race when testing for existing destinations and for
1386 when input and output files are the same.
1387 If changing the group fails, adjust both default and
1388 preserved permissions so that access is not granted to the
1390 (Fset_default_file_modes, init_fileio): Update realmask.
1391 (Fdefault_file_modes): Use realmask instead of calling umask.
1393 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1395 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1396 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1397 flags on the daemon pipe ends before execing.
1399 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1401 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1402 session. (Bug#14739)
1404 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1406 * callproc.c (Vexec_path): Document that exec-directory is in it.
1408 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1410 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1413 2013-12-27 Chong Yidong <cyd@gnu.org>
1415 * data.c (Fsymbol_function): Doc fix.
1417 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1419 Some more tinkering with Bug#16051.
1420 * window.c (resize_frame_windows): Don't let the size of the
1421 root window drop below the frame's default character size.
1422 Never ever delete any subwindows - let the window manager do the
1425 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1426 of toolbar lines needed when they exceed the height of the root
1428 (unwind_create_frame_1): New function.
1429 (Fx_create_frame): Generally inhibit calling the window
1430 configuration change hook here. Remove extra call to
1431 change_frame_size - it's not needed when we don't run the
1432 configuration change hook.
1434 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1436 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1437 On my Fedora 19 platform the core dumps were so big that
1438 my desktop became nearly catatonic.
1439 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1440 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1441 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1442 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1443 a clang-only syntax.
1444 * conf_post.h (__has_feature): New macro, if not already defined.
1445 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1446 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1448 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1450 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1451 is a file name. (Bug#16252)
1453 2013-12-25 Chong Yidong <cyd@gnu.org>
1455 * keyboard.c (Voverriding_terminal_local_map)
1456 (Voverriding_local_map): Doc fix.
1458 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1460 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1462 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1463 file name when it is submitted to ShellExecute. Simplify code.
1464 Don't test DOCUMENT for being a string, as that is enforced by
1465 CHECK_STRING. Doc fix.
1467 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1469 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1470 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1471 redisplay_tool_bar does. Improve and fix commentary.
1472 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1473 limits of the glyph matrices. (Bug#16051)
1474 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1475 only when the new size is different from the old one, and the new
1476 size can be achieved given the frame height.
1478 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1480 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1482 2013-12-23 Glenn Morris <rgm@gnu.org>
1484 * lread.c (Fload): Mention load-prefer-newer in doc.
1486 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1488 Handle Bug#16207 by being more restrictive when running hooks.
1489 * window.c (unwind_change_frame): New function.
1490 (Fset_window_configuration): Don't run configuration change hook
1491 while the frame configuration is unsafe. Call select_window
1494 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1496 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1498 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1500 * nsterm.h: Declare EmacsColor category.
1502 * nsterm.m (NSColor): Implement EmacsColor category.
1503 (ns_get_color): Use colorUsingDefaultColorSpace.
1504 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1506 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1508 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1510 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1511 having the PNG_NORETURN attribute, to avoid compiler warning in
1514 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1516 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1518 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1519 fringe background extension.
1520 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1521 because they are now always the same as `left' and `width',
1522 respectively. Remove code for the case that `width' and
1523 `sb_width' are different.
1525 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1527 Remove scroll_bar_actual_width from frames.
1528 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1529 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1530 (x_figure_window_size):
1531 * nsterm.m (x_set_window_size):
1532 * widget.c (set_frame_size):
1533 * w32term.c (x_set_window_size):
1534 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1535 scroll_bar_actual_width.
1537 Convert scroll_bar members to integers on Windows.
1538 * w32term.h (struct scroll_bar): Convert top, left, width,
1539 height, start, end and dragging to integers.
1540 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1542 * w32term.c (w32_set_scroll_bar_thumb)
1543 (w32_scroll_bar_handle_click): Remove XINT conversions for
1544 scroll_bar members. Treat bar->dragging as integer.
1545 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1546 first element. Remove XINT conversions for scroll_bar members.
1547 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1548 Remove XINT conversions for scroll_bar members.
1550 Fix assignment for new window total sizes.
1551 * window.c (Fwindow_resize_apply_total): Assign values for
1554 2013-12-20 Chong Yidong <cyd@gnu.org>
1556 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1557 argument to `append'.
1559 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1561 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1562 current text face, for extending the face of the display margins.
1565 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1566 Doc fix. (Bug#16190)
1568 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1570 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1573 * nsterm.m (Qfile, Qurl): New.
1574 (EV_MODIFIERS2): New macro.
1575 (EV_MODIFIERS): Use EV_MODIFIERS2.
1576 (ns_term_init): Remove font and color from DND, does not work on
1577 newer OSX, and other ports don't have them.
1578 (performDragOperation:): Handle modifiers used during drag.
1579 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1580 Remove global Lisp variables used to communicate with ns-win.el.
1581 Remove font and color handling.
1582 (syms_of_nsterm): Defsym Qfile and Qurl.
1584 2013-12-19 Anders Lindgren <andlind@gmail.com>
1586 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1587 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1589 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1590 (constrainFrameRect): Remove special case nr_screens == 1.
1591 Don't constrain size to size of view.
1593 * nsterm.h (ns_output): Remove dont_constrain.
1595 2013-12-19 Anders Lindgren <andlind@gmail.com>
1597 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1599 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1601 Minor fixes for recent openp changes.
1602 * lisp.h (GCPRO7): New macro.
1603 * lread.c (openp): Use bool for boolean; all callers changed.
1604 Protect save_string from GC. Don't assume that file descriptors
1605 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1606 warning about uninitialized variable.
1608 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1610 * w32fns.c (emacs_abort): Use intptr_t as argument of
1611 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1613 2013-12-18 Glenn Morris <rgm@gnu.org>
1615 * lread.c (Fload): Pass load_prefer_newer to openp.
1616 Don't bother checking mtime if openp already did it.
1617 (openp): Add `newer' argument, to check all suffixes
1618 and find the newest file.
1619 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1620 * callproc.c (call_process):
1621 * charset.c (load_charset_map_from_file):
1622 * emacs.c (init_cmdargs):
1623 * image.c (x_create_bitmap_from_file, x_find_image_file):
1625 * lread.c (Flocate_file_internal):
1626 * process.c (Fformat_network_address):
1627 * sound.c (Fplay_sound_internal):
1628 * w32.c (check_windows_init_file):
1629 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1631 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1633 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1635 * w32.c (getloadavg): Don't index samples[] array with negative
1636 indices. Recover from wall-clock time being set backwards.
1638 * w32term.c (w32_initialize): Declare the argument of
1639 set_user_model as const.
1641 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1642 (w32_menu_show): Constify some arguments passed to MessageBox.
1644 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1645 to initialize Lisp objects.
1647 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1648 initialize Lisp objects.
1650 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1651 use variables used only on X under that condition.
1653 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1654 variables not used there.
1656 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1658 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1659 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1661 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1663 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1664 code, revealed in presence of R2L characters, character
1665 compositions, and display vectors. A better fix for Bug#16148.
1666 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1667 GTK and NS builds, they don't have this member of struct frame.
1669 * dispextern.h (struct composition_it): Correct a comment for the
1672 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1674 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1675 This prevents a compilation error on C compilers that do not
1676 default functions to return 'int' if not declared. Also, add
1677 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1678 since it now uses inline functions.
1680 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1682 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1683 display margins on mode line, header line, and in the frame's
1684 tool-bar window. (Bug#16165)
1686 2013-12-16 Andreas Schwab <schwab@suse.de>
1688 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1690 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1692 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1695 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1697 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1699 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1701 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1702 intended to find bogus pointers in font objects (Bug#16140).
1703 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1704 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1705 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1706 Disable for MS-Windows due to Bug#15876; apparently this
1707 requires more or less substantial changes in fontset code.
1708 * xfont.c (xfont_close):
1709 * xftfont.c (xftfont_close): Call x_display_info_for_display
1710 to check whether 'Display *' is valid (Bug#16093 and probably
1713 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1715 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1716 Reported by Juanma Barranquero <lekktu@gmail.com>.
1718 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1719 open a pty on MS-Windows. (Bug#16152)
1721 * emacs.c (decode_env_path): Fix bogus comparison against
1722 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1724 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1726 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1727 (Fx_file_dialog): Add parentheses around && to silence warning.
1729 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1731 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1733 * xdisp.c (extend_face_to_end_of_line): Extend background of
1734 non-default face in margin areas as well. (Bug#16151)
1735 (display_line): Call extend_face_to_end_of_line for continued
1736 lines as well, if the display margins have non-zero width.
1737 (set_glyph_string_background_width): When needed, set the
1738 extends_to_end_of_line_p flag on glyph strings to be drawn in
1739 margin areas, not only in the text area.
1741 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1744 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1746 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1747 Don't worry about verify_error being t, since it has to be a list.
1749 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1751 Use bool for boolean, focusing on headers.
1752 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1753 No need to include <stdbool.h>, since conf_post.h does it now.
1754 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1755 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1756 (SET_PER_BUFFER_VALUE_P):
1757 * ccl.c, ccl.h (setup_ccl_program):
1758 * ccl.h (CHECK_CCL_PROGRAM):
1759 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1760 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1761 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1762 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1763 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1764 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1765 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1766 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1767 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1768 (CHARSET_FAST_MAP_SET):
1769 * coding.c (decode_coding_ccl, encode_coding_ccl):
1770 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1771 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1772 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1773 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1774 (decode_coding_c_string):
1775 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1776 * conf_post.h (has_attribute):
1777 * dispextern.h (trace_redisplay_p)
1778 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1779 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1780 (SET_GLYPH_FROM_CHAR_GLYPH)
1781 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1782 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1783 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1784 (cursor_in_mouse_face_p):
1785 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1786 (blank_row, prepare_desired_row)
1787 (build_frame_matrix_from_leaf_window, make_current)
1788 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1789 (update_window, scrolling_window, update_frame_line):
1790 * disptab.h (GLYPH_FOLLOW_ALIASES):
1791 * editfns.c (Fformat):
1792 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1793 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1794 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1795 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1796 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1797 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1798 (FONT_DEFERRED_LOG):
1799 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1800 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1801 (FRAME_MOUSE_UPDATE):
1802 * fringe.c (Fdefine_fringe_bitmap):
1803 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1804 (x_create_bitmap_from_xpm_data, xpm_load_image):
1805 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1806 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1807 (MERGE_INTERVAL_CACHE):
1808 * keymap.h (KEYMAPP):
1809 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1810 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1811 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1812 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1813 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1814 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1815 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1816 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1817 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1818 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1819 (SETUP_BUFFER_SYNTAX_TABLE):
1820 * systime.h (timespec_valid_p):
1821 * term.c (save_and_enable_current_matrix):
1822 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1823 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1824 (redisplay_internal, try_window_reusing_current_matrix)
1825 (sync_frame_with_window_matrix_rows, try_window_id)
1826 (display_menu_bar, display_tty_menu_item, display_mode_line)
1827 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1828 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1829 * xmenu.c (xmenu_show):
1830 * xterm.c (use_xim, x_term_init):
1831 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1832 (struct x_bitmap_record):
1833 Use bool for booleans.
1834 * ccl.c (struct buffer_text):
1835 * ccl.h (struct ccl_program):
1836 * charset.h (struct charset):
1838 * coding.h (struct iso_2022_spec, struct coding_system):
1839 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1840 (struct glyph_string, struct face, struct face_cache)
1841 (struct bidi_string_data, struct bidi_it)
1842 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1844 * editfns.c (Fformat):
1845 * frame.h (struct frame):
1846 * fringe.c (struct fringe_bitmap):
1847 * intervals.h (struct interval):
1848 * keyboard.h (struct kboard):
1849 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1850 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1851 (struct Lisp_Buffer_Local_Value, union specbinding):
1852 * macfont.m (struct macfont_info):
1853 * process.h (struct Lisp_Process):
1854 * termchar.h (struct tty_display_info):
1855 * window.h (struct window):
1856 * xterm.h (struct x_output):
1857 Use bool_bf for boolean bit-fields.
1858 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1859 All callers changed.
1860 * ccl.h (struct ccl_program): Remove unused members private_state,
1861 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1863 (struct ccl_spec): Remove unused members cr_carryover,
1864 eight_bit_carryover.
1865 * conf_post.h: Include <stdbool.h>.
1866 (bool_bf): New type.
1867 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1868 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1869 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1870 'do { ... } while (false)' brackets.
1871 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1872 Args must now be expressions; all callers changed.
1873 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1874 (PRODUCE_GLYPHS): Simplify use of boolean.
1875 * fileio.c (Fcopy_file):
1876 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1877 * lisp.h (UNGCPRO): Return void, not int.
1878 (FOR_EACH_TAIL): Use void expression, not int expression.
1879 * region-cache.c: Reindent.
1880 * region-cache.h: Copy comments from region-cache.c, to fix
1881 incorrect remarks about booleans.
1883 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1885 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1886 when character at point is displayed from a display vector.
1889 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1891 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1892 now a list of certificate validation checks that will abort a
1893 connection with an error.
1894 (Fgnutls_boot): Document it and use it.
1896 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1898 * w32term.c (w32_enable_frame_resize_hack): New variable.
1899 (x_set_window_size): Use it to hack frame resizing on Windows
1902 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1904 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1905 Windows-specific code to w32.c. Change error message text to
1906 match that of Posix platforms.
1908 * w32.c (w32_copy_file): New function, most of the code copied and
1909 reworked from Fcopy_file. Improve error handling. Plug memory
1910 leak when errors are thrown. Support file names outside of the
1911 current codepage. (Bug#7100)
1913 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1915 * lread.c (load_path_default): Prototype.
1917 2013-12-13 Glenn Morris <rgm@gnu.org>
1919 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1920 (dump_path): Remove.
1921 (load-path-default): Remove `changed' argument.
1922 Do not set dump_path permanently. Simplify.
1923 (init_lread): Simplify.
1924 (syms_of_lread): Remove dump_path.
1926 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1928 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1929 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1930 2013-12-12 font-related change to avoid Bug#16128, which
1931 is quite hard to fix without even more substantial changes.
1933 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1935 * font.c (font_close_object): Check for live frame (Bug#16128).
1937 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1939 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1940 Return ptrdiff_t, not int, since it's a buffer size.
1941 Reindent/reparen some macros to a more Gnuish style.
1943 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1945 Avoid undefined behavior with huge regexp interval counts.
1946 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1947 since it's now specialized to interval counts. All uses changed.
1948 Do not assume wrapraound on signed integer overflow.
1949 (regex_compile): Simplify based on the above changes.
1951 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1953 Support file names on MS-Windows that use characters outside of
1954 the current system codepage. (Bug#7100)
1956 * w32.c (get_file_security, set_file_security)
1957 (create_symbolic_link): Separate pointers and boolean flags for
1958 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1959 non-zero, else the former.
1960 (codepage_for_filenames, filename_to_utf16, )
1961 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1963 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1965 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1966 Accept only one argument; all callers changed.
1967 (dostounix_filename): Remove the second argument, now works in
1968 UTF-8. All callers changed.
1969 (parse_root): Lose DBCS code.
1970 (get_long_basename, w32_get_short_filename, init_environment)
1971 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1972 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1973 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1974 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1975 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1976 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1978 (ansi_encode_filename): New function.
1979 (get_emacs_configuration, get_emacs_configuration_options):
1981 (add_volume_info, GetCachedVolumeInformation): Run the input file
1982 name through unixtodos_filename, to ensure it is stored and
1983 referenced in canonical form.
1984 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1985 (logon_network_drive, sys_link, utime): Improve error handling.
1986 (sys_access): New function.
1987 (hashval, generate_inode_val): Unused functions deleted.
1988 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1989 (check_windows_init_file): Convert error message from UTF-8 to
1990 ANSI codepage, for display in the message box.
1991 (globals_of_w32): Set w32_unicode_filenames according to the OS
1994 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1995 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1996 (syms_of_w32term): Declare w32-unicode-filenames.
1998 * w32proc.c (new_child, delete_child): Remove code that handled
1999 unused pending_deletion and input_file members of the child struct.
2000 (create_child, sys_spawnve): Convert all file names to ANSI
2001 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2002 name cannot be encoded in ANSI codepage. Don't use
2003 unixtodos_filename, mirror slashes by hand.
2004 (record_infile, record_pending_deletion): Functions deleted.
2005 (Fw32_short_file_name): Call w32_get_short_filename instead of
2008 * w32notify.c (add_watch): Work in Unicode mode when
2009 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2010 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2011 instead, do the same with Lisp primitives.
2013 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2014 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2015 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2016 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2017 (Fw32_shell_execute): Improve error reporting.
2018 (Fdefault_printer_name): Ifdef away for Cygwin.
2020 * w32.h (struct _child_process): Remove input_file and
2021 pending_deletion members that are no longer used.
2022 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2023 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2024 (ansi_encode_filename): New and updated prototypes.
2026 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2028 (unexec): Don't use dostounix_filename, it expects a file name in
2029 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2032 * fileio.c (Ffile_name_directory, file_name_as_directory)
2033 (directory_file_name, Fexpand_file_name)
2034 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2035 arguments of dostounix_filename.
2036 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2037 use MAX_UTF8_PATH for size of file-name strings.
2038 (emacs_readlinkat): Build an explicitly unibyte string for file
2040 (syms_of_fileio) <file-name-coding-system>:
2041 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2043 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2044 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2045 directories to UTF-8.
2046 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2047 environment, and each element of the input PATH, to UTF-8.
2049 * dired.c (file_attributes): Use build_unibyte_string explicitly
2050 to make Lisp strings from user and group names.
2052 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2055 * coding.c (decode_file_name, encode_file_name): New functions.
2057 * termcap.c (tgetent): Adapt to the change in arguments of
2060 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2063 * msdos.c (dostounix_filename, init_environment): Adapt to the
2064 change in arguments of dostounix_filename.
2066 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2067 [WINDOWSNT]: Encode file names passed to the image libraries in
2070 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2071 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2073 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2074 arguments of dostounix_filename.
2076 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2078 * font.h (struct font_entity) [HAVE_NS]: New field to record
2079 font driver which was used to create this entity.
2080 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2081 frame where the font was opened.
2082 (font_close_object): Add prototype.
2083 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2084 (font_close_object): Not static any more. Lost frame arg.
2085 Adjust comment and users.
2086 * alloc.c (cleanup_vector): Call font_close_object to adjust
2087 per-frame font counters correctly. If HAVE_NS, also call
2088 driver-specific cleanup for font-entity objects.
2089 * ftfont.c (ftfont_open):
2090 * nsfont.m (nsfont_open):
2091 * w32font.c (w32font_open_internal):
2092 * xfont.c (xfont_open):
2093 * xftfont.c (xftfont_open): Save frame pointer in font object.
2094 * macfont.m (macfont_open): Likewise.
2095 (macfont_descriptor_entity): Save driver pointer to be able
2096 to call its free_entity routine when font-entity is swept.
2097 * ftxfont.c (ftxfont_open): Add eassert because frame
2098 pointer should be saved by ftfont_driver.open.
2100 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2102 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2103 input polling is used. This is still meaningful for Cygwin, see
2104 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2105 * keyboard.c (poll_for_input_1, input_polling_used):
2106 Define unconditionally.
2107 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2108 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2109 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2110 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2111 (face_for_char): Likewise. Rearrange eassert and return ASCII
2112 face for CHAR_BYTE8_P.
2113 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2115 2013-12-11 Ken Brown <kbrown@cornell.edu>
2117 * dispextern.h (erase_phys_cursor):
2118 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2120 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2122 * nsterm.m (x_free_frame_resources):
2123 * term.c (tty_free_frame_resources):
2124 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2125 face cache because it's implied by free_frame_faces anyway.
2126 * w32term.c (x_free_frame_resources): Likewise. Do not call
2127 free_frame_faces twice.
2129 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2131 * editfns.c (Fformat_time_string): Mention %F in the doc.
2133 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2135 * window.c (resize_frame_windows): Don't return immediately when
2136 the root window's size doesn't change - the minibuffer window
2137 may still have to be repositioned/resized.
2138 * xfns.c (Fx_create_frame): Always change the frame size after
2139 initializing the frame's faces.
2140 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2141 change_frame_size should already have done it.
2142 (x_new_font): Assign new tool- and menu-bar heights.
2143 (x_set_window_size_1): Account for tool- and menu-bar heights
2144 (Bug#16013). Don't set pixel sizes since change_frame_size
2145 should already have done it.
2147 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2149 Remove the option of using libcrypto.
2150 * Makefile.in (LIB_CRYPTO): Remove.
2151 (LIBES): Don't use it.
2153 2013-12-11 Juri Linkov <juri@jurta.org>
2155 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2156 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2158 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2160 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2161 drawn tool bar items (Bug#16058).
2162 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2164 2013-12-09 Ken Brown <kbrown@cornell.edu>
2166 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2168 * lisp.h (get_frame_param): Adjust conditions for prototype
2171 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2173 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2174 Avoid unused macro warning if configured --without-xft.
2176 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2178 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2180 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2182 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2184 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2186 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2188 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2190 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2192 Use libcrypto's checksum implementations if available, for speed.
2193 * Makefile.in (LIB_CRYPTO): New macro.
2196 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2197 The macro didn't conform to C99 due to type mismatch,
2198 which caused compilation failure with Sun C 5.12,
2199 and it was confusing anyway. Include window.h to declare
2200 redisplay_other_windows.
2202 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2204 * window.c (set_window_buffer): Update mode line (bug#16084).
2206 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2208 Fix minor problems found by static checking.
2209 * keyboard.c (poll_for_input_1, input_polling_used):
2210 Define only if HAVE_NTGUI.
2211 * xmenu.c (popup_activate_callback): Omit unnecessary
2212 check against USE_X_TOOLKIT, which must be defined here anyway.
2213 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2216 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2218 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2220 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2222 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2224 * nsterm.m (x_set_window_size): Remove fprintf.
2225 (init): Define always. Set applicationDidFinishLaunchingCalled
2227 (applicationDidFinishLaunching:):
2228 Set applicationDidFinishLaunchingCalled.
2229 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2232 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2234 Pixel resize changes for NS (Bug#16049).
2235 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2236 height/width. row/cols are locals.
2237 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2238 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2239 (windowWillResize): Remove gsextra. Calculate extra as in
2241 (x_new_font): Don't change frame size if fullscreen.
2242 Change size pixelwise.
2244 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2245 comment in xfns.c. Change to pixelwise call.
2247 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2249 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2252 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2254 * xterm.c (input_signal_count): Remove.
2255 (x_dispatch_event): Define unconditionally.
2256 (x_make_frame_visible): Process X events until the frame
2257 is really visible (Bug#16027).
2258 * xterm.h (x_dispatch_event): Declare unconditionally.
2260 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2262 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2264 * nsterm.m (x_set_window_size): Handle pixelwise.
2266 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2268 * w32term.c (x_new_font):
2269 * xterm.c (x_new_font): Calculate new frame size from new font
2272 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2274 * lisp.h (FOR_EACH_TAIL): New macro.
2275 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2277 * window.c (select_window): Call second wset_redisplay before we change
2278 selected_window (bug#16034).
2280 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2282 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2284 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2286 * w32xfns.c: Include window.h, to avoid a compiler warning.
2288 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2290 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2291 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2292 window_scroll takes care of it.
2293 (Fset_window_point, Fdelete_other_windows_internal)
2294 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2295 (Fsplit_window_internal, Fdelete_window_internal)
2296 (Fresize_mini_window_internal, Fset_window_configuration)
2297 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2298 cause redisplay instead of forcing a complete redisplay.
2299 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2300 we're only affecting the selected_window.
2302 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2304 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2305 directional control characters. Update type and category
2306 determination according to the UBA from Unicode v6.3.
2307 (bidi_category_t): New category EXPLICIT_FORMATTING.
2309 * dispextern.h (bidi_type_t): Update to include new bidirectional
2310 properties introduced with Unicode v6.3. (Bug#16043)
2312 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2314 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2317 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2319 * font.c (font_list_entities): Remove dummy assignment.
2320 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2321 used on graphic displays only. Remove unused 'font_encoder' member.
2322 (struct font_bitmap): Remove unused 'extra' member.
2323 * nsfont.m (nsfont_open):
2324 * w32font.c (w32font_open_internal):
2325 * ftfont.c (ftfont_get_bitmap): Adjust users.
2327 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2329 Use bool for boolean.
2330 * tparam.c (tparam1):
2331 * undo.c (record_point, record_property_change):
2332 Use bool for boolean, for local vars that are always true or false.
2334 Minor integer overflow fixes (Bug#16033).
2335 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2336 This improves on the previous fix to this function.
2337 (window_resize_check): When summing up pixel counts, don't rely on
2338 undefined behavior if the sum overflows.
2340 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2342 * window.c (Fset_window_new_pixel): Don't choke at negative
2343 argument value (Bug#16033).
2345 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2346 to avoid crash in window_box_height.
2348 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2349 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2351 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2353 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2355 Minor integer overflow fixes.
2356 * window.c (Fset_window_new_pixel, grow_mini_window):
2357 * xdisp.c (Fwindow_text_pixel_size):
2358 Avoid undefined behavior on signed integer overflow.
2359 * xfns.c (x_set_mouse_color):
2360 Check that drag shape fits in 'unsigned', since that's what X wants.
2362 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2364 Improve reporting of fatal exception on MS-Windows.
2365 * w32fns.c (my_exception_handler): New function.
2366 (globals_of_w32fns): Set it up as the unhandled exception
2367 handler. Initialize exception code and address to zeros.
2368 (emacs_abort): If the exception code and address are available,
2369 print them at the beginning of the backtrace. Fix the format of
2370 printing addresses (was producing 0x0x12345678 on XP).
2373 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2375 * eval.c (Fbacktrace__locals): New function.
2376 (syms_of_eval): Defsubr it.
2378 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2380 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2381 Define here to unify between...
2382 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2383 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2385 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2387 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2389 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2390 fringe background extension.
2391 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2392 because they are now always the same as `left' and `width',
2393 respectively. Remove code for the case that `width' and
2394 `sb_width' are different.
2396 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2398 Fix minor problems found by static checking.
2399 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2400 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2401 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2403 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2405 * image.c (imagemagick_compute_animated_image): Don't crash if we
2406 have an animation with different-sized images (bug#15313).
2408 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2410 Remove some unused items introduced during pixelwise change.
2411 * window.c (window_resize_total_check): Remove unused function.
2412 * xdisp.c (remember_mouse_glyph): Remove unused label.
2413 (Ftool_bar_height): Move declaration inside #if.
2414 * xterm.c (x_set_window_size): Don't use r and c.
2416 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2418 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2421 * window.c (Fset_window_configuration): Comment out unused variables.
2423 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2425 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2427 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2429 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2431 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2432 HAVE_GNUTLS3 (Bug#16001).
2434 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2435 if interrupts are deferred (Bug#15801).
2437 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2439 Support resizing frames and windows pixelwise.
2440 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2441 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2442 (struct glyph_matrix): Replace window_left_col and
2443 window_top_line by window_pixel_left and window_pixel_top.
2444 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2446 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2447 (draw_window_divider, move_it_to, x_draw_right_divider)
2448 (x_draw_bottom_divider, change_frame_size): Add or fix
2450 * dispnew.c (change_frame_size_1): Change prototype.
2451 (adjust_glyph_matrix, required_matrix_width)
2452 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2453 values instead of lines and columns.
2454 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2455 WINDOW_TOTAL_FRINGE_WIDTH.
2456 (handle_window_change_signal, do_pending_window_change)
2457 (init_display): Adjusts calls of change_frame_size.
2458 (change_frame_size, change_frame_size_1): Handle pixelwise
2460 * frame.c (Qright_divider_width, Qbottom_divider_width):
2462 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2463 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2464 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2465 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2467 (set_frame_param): New function.
2468 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2469 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2470 (Ffringe_width, Fborder_width, Fright_divider_width)
2471 (Fbottom_divider_width): New functions, defsubr them.
2472 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2473 New argument pixelwise.
2474 (struct frame_parm_table): New members Qright_divider_width and
2475 Qbottom_divider_width.
2476 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2477 (x_report_frame_params): Handle Qright_divider_width and
2478 Qbottom_divider_width.
2479 (x_set_right_divider_width, x_set_bottom_divider_width):
2481 (frame_resize_pixelwise): New option.
2482 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2483 new_pixelwise, right_divider_width and bottom_divider_width;
2484 remove total_lines; rename text_lines, text_cols, new_text_lines
2485 and new_text_cols to text_height, text_width, new_height and
2486 new_width respectively.
2487 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2488 FRAME_TEXT_WIDTH respectively.
2489 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2490 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2491 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2493 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2494 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2495 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2496 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2497 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2498 (FRAME_TOTAL_COLS_ARG): Remove macro.
2499 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2500 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2501 (x_wm_set_size_hint): Handle frame pixel sizes.
2502 * indent.c (compute_motion, Fcompute_motion):
2503 Call window_body_width instead of window_body_cols.
2504 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2505 (make_lispy_position): Handle right and bottom dividers.
2506 (Fsuspend_emacs): Pixelize call of change_frame_size.
2507 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2508 * lisp.h: Extern set_frame_param.
2509 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2511 (Fx_create_frame): Add entry for vertical_drag_cursor.
2512 Pixelize call of change_frame_size.
2513 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2514 * nsterm.m (ns_update_window_end): Optionally draw right
2516 (x_set_window_size): Add argument pixelwise.
2517 Call check_frame_size and change_frame_size with pixelwise zero.
2518 (ns_draw_window_divider): New function.
2519 (ns_redisplay_interface): Add ns_draw_window_divider.
2520 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2521 (x_new_font): Call x_set_window_size with pixelwise zero.
2522 * print.c (print_object): For a window print its sequence
2524 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2525 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2526 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2527 (w32_createwindow): Use scroll bar area width.
2528 (w32_wnd_proc): Handle bottom divider width.
2529 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2530 (Fx_create_frame): Default divider width parameters.
2531 Caclulate sizes pixelwise. Add vertical drag cursor support.
2532 (x_create_tip_frame): Default divider widths to zero.
2533 Pixelize call to change_frame_size.
2534 (Fx_show_tip): Add handling of divider widths. Pixelize window
2536 (Fw32_frame_rect): New function.
2537 (frame_parm_handler w32_frame_parm_handlers): Add divider
2539 (Vx_window_vertical_drag_shape): Add variable.
2540 * w32inevt.c (resize_event, maybe_generate_resize_event):
2541 Pixelize change_frame_size calls.
2542 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2544 * w32term.c (w32_draw_window_divider): New function.
2545 (x_update_window_end): Handle right divider.
2546 (w32_draw_fringe_bitmap, x_scroll_run)
2547 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2548 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2549 Calculate new frame sizes pixelwise.
2550 (x_new_font): Pixelize call to x_set_window_size.
2551 (x_check_fullscreen): Pixelize call to change_frame_size.
2552 (x_set_window_size_1, x_set_window_size): New argument
2553 pixelwise. Calculate pixelwise.
2554 (x_wm_set_size_hint): Use scroll bar area width.
2555 (w32_redisplay_interface): Add w32_draw_window_divider.
2556 * w32term.h (struct w32_output): Add vertical drag cursor.
2557 * widget.c (set_frame_size, update_wm_hints)
2558 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2560 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2561 * window.c (sequence_number): Restore.
2562 (Fwindow_pixel_width, Fwindow_pixel_height)
2563 (Fwindow_mode_line_height, Fwindow_header_line_height)
2564 (window_pixel_to_total, Frun_window_scroll_functions)
2565 (Fset_window_new_pixel, window_resize_apply_total)
2566 (Fwindow_resize_apply_total): New functions.
2567 (window_body_height, window_body_width): Rename from
2568 window_body_lines. New argument PIXELWISE.
2569 Calculate pixelwise.
2570 (Fwindow_body_height, Fwindow_body_width): New argument
2572 (coordinates_in_window, window_relative_x_coord): Use window's
2573 pixel width instead of total width.
2574 (replace_window, recombine_windows): Initialize pixel values.
2575 (resize_root_window, resize_frame_windows, grow_mini_window)
2576 (shrink_mini_window): New argument PIXELWISE.
2577 Calculate pixelwise.
2578 (Fdelete_other_windows_internal, adjust_window_margins)
2579 (window_resize_check, window_resize_apply)
2580 (Fdelete_window_internal, Fresize_mini_window_internal)
2581 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2582 (check_frame_size): Rename arguments. New argument PIXELWISE.
2583 Calculate pixelwise.
2584 (set_window_buffer): Make samebuf bool. Run configuration change
2585 hook only if buffer changed.
2586 (Fset_window_buffer): Rewrite doc-string.
2587 (make_window): Initialize new_pixel slot.
2588 (Fwindow_resize_apply): Check pixel size of root window.
2589 (Fsplit_window_internal): Call 2nd argument pixel_size.
2590 Calculate pixelwise.
2591 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2593 (save_window_data): New slots frame_text_width,
2594 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2595 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2597 (Fcurrent_window_configuration, Fset_window_configuration)
2598 (save_window_save, compare_window_configurations): Handle new
2599 slots in save_window_data and saved_window.
2600 (Fset_window_scroll_bars): Fix doc-string.
2601 (window_resize_pixelwise): New variable.
2602 (coordinates_in_window, Fcoordinates_in_window_p):
2604 (make_parent_window): Adjust sequence_number.
2605 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2607 * window.h (struct window): New members new_pixel, pixel_left,
2608 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2609 (wset_new_pixel): New function.
2610 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2611 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2612 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2613 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2614 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2615 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2616 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2617 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2618 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2619 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2620 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2621 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2622 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2623 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2624 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2626 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2627 (window_body_width, check_frame_size): Adapt external declarations.
2628 * xdisp.c (last_max_ascent): New integer.
2629 (window_text_bottom_y): Handle bottom divider.
2630 (window_box_width, window_box_height): Calculate pixelwise.
2631 (get_glyph_string_clip_rects): Handle right divider.
2632 (remember_mouse_glyph): When windows are resized pixelwise
2633 proceed with width and height set to 1.
2634 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2636 (move_it_to): Calculate and return maximum x position
2638 (Fwindow_text_pixel_size): New function.
2639 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2640 (tool_bar_lines_needed): Rename to tool_bar_height.
2641 Calculate pixelwise.
2642 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2643 Calculate pixelwise.
2644 (redisplay_tool_bar): Calculate pixelwise.
2645 (redisplay_window): Calculate pixelwise. Handle dividers.
2646 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2647 (x_draw_vertical_border): Handle dividers.
2648 (define_frame_cursor1): Handle vertical drag cursor.
2649 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2650 (expose_window): Calculate pixelwise. Handle dividers.
2651 (init_xdisp): Initialize pixel values.
2652 * xfaces.c (Qwindow_divider): New face.
2653 (realize_basic_faces): Realize it.
2654 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2655 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2656 (x_set_scroll_bar_default_width): Default actual width to 16.
2657 (Fx_create_frame): Set sizes pixelwise.
2658 (x_create_tip_frame): Default divider widths to zero.
2659 Pixelize call of change_frame_size.
2660 (Fx_show_tip): Handle divider widths. Initial pixel position
2662 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2663 (Vx_window_vertical_drag_shape): New option.
2664 * xmenu.c (free_frame_menubar): Pixelize call of
2666 * xterm.c (x_draw_window_divider): New function.
2667 (x_update_window_end): Optionally draw right divider.
2668 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2669 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2670 (handle_one_xevent, x_new_font): Calculate pixelwise.
2671 (x_set_window_size_1, x_set_window_size): New argument
2672 pixelwise. Calculate pixelwise.
2673 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2674 (struct x_redisplay_interface): Add x_draw_window_divider.
2675 * xterm.h (struct x_output): Add vertical_drag_cursor.
2677 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2679 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2680 Set invisible frames's `redisplay' when a full redisplay is requested.
2681 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2682 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2683 (display_mode_lines): Set it here instead.
2685 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2687 * dispextern.h (set_window_update_flags): Remove.
2689 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2691 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2693 * xdisp.c (REDISPLAY_SOME_P): New macro.
2694 (redisplay_internal): Use it (bug#15999).
2695 (prepare_menu_bars, redisplay_window): Use it as well.
2697 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2699 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2701 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2702 (globals_of_w32font): Zero it out.
2703 (GetCharWidth32W_Proc): New function pointer.
2704 (get_char_width_32_w): New function.
2705 (compute_metrics): If get_glyph_outline_w returns an error, try
2706 get_char_width_32_w before declaring a failure. This avoids
2707 punishing raster (a.k.a. "bitmap") fonts by slowing down
2708 redisplay. (Bug#6364).
2710 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2712 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2713 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2714 highlight needs to be redisplayed. (Bug#15913)
2716 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2718 Fix minor problems found by static checking.
2719 * buffer.h (struct buffer_text, struct buffer):
2720 * frame.h (struct frame):
2721 * window.h (struct window):
2722 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2723 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2724 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2725 no-longer-valid use of HAVE_MENUS.
2726 * xdisp.c (propagate_buffer_redisplay): Now static.
2728 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2730 * xmenu.c (Fmenu_or_popup_active_p):
2731 * window.c (Fset_window_configuration):
2732 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2733 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2734 * fns.c (Fyes_or_no_p):
2735 * editfns.c (Fmessage_box, Fmessage_or_box):
2736 * alloc.c (make_save_ptr_ptr):
2737 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2739 * window.c (Fset_window_configuration): Move select_window later.
2741 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2743 Refine redisplay optimizations to only redisplay *some* frames/windows
2744 rather than all of them.
2745 * xdisp.c (REDISPLAY_SOME): New constant.
2746 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2747 (bset_redisplay, bset_update_mode_line): New functions.
2748 (message_dolog): Use bset_redisplay.
2749 (clear_garbaged_frames): Use fset_redisplay.
2750 (echo_area_display): Use wset_redisplay.
2751 (buffer_shared_and_changed): Remove.
2752 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2753 frame titles. Compute the actual set of windows redisplayed.
2754 Don't update frame titles and menu bars for frames that don't need to
2756 (propagate_buffer_redisplay): New function.
2758 (redisplay_internal): Use it. Be more selective in the set of windows
2759 we redisplay. Propagate windows_or_buffers_changed to
2760 update_mode_lines a bit later to simplify the code.
2761 (mark_window_display_accurate_1): Reset window and buffer's
2763 (redisplay_window): Do nothing if neither the window nor the buffer nor
2764 the frame needs redisplay.
2765 * window.h (struct window): Add `redisplay' field.
2766 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2767 (redisplay_other_windows, window_list): New declarations.
2768 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2769 (window_list): Not static any more.
2770 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2771 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2772 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2773 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2774 * frame.h (struct frame): Add `redisplay' field.
2775 Move `external_menu_bar' bitfield next to other bit-fields.
2776 (SET_FRAME_GARBAGED): Use fset_redisplay.
2777 (SET_FRAME_VISIBLE): Don't garbage the frame;
2778 Use redisplay_other_windows.
2779 * buffer.h (struct buffer): Add `redisplay' field.
2780 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2781 (modify_overlay): Use bset_redisplay.
2782 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2784 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2786 Support w32 file notifications in batch mode.
2787 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2788 invalid (which happens in batch mode). If non-interactive, call
2789 handle_file_notifications to store file notification events in the
2790 input queue. (Bug#15933)
2792 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2794 * w32inevt.c (handle_file_notifications): Now external, not static.
2796 * w32term.h (handle_file_notifications): Provide prototype.
2798 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2799 init_crit, since init_display, which does that otherwise, is not
2802 2013-11-27 Glenn Morris <rgm@gnu.org>
2804 * Makefile.in ($(lispsource)/international/charprop.el): New.
2805 (emacs$(EXEEXT)): Depend on charprop.el.
2807 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2809 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2810 deleting portions of the buffer under non-nil REPLACE argument.
2813 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2814 directory, watch it and not its parent.
2815 (add_watch): Allow empty string in FILE.
2817 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2819 * window.c (Fset_window_start, window_resize_apply)
2820 (window_scroll): Reset window_end_valid (Bug#15957).
2822 2013-11-27 Glenn Morris <rgm@gnu.org>
2824 * Makefile.in (leimdir): Now in lisp source directory.
2825 ($(leimdir)/leim-list.el): Just use ../leim .
2826 * epaths.in (PATH_DUMPLOADSEARCH):
2827 * lread.c (load_path_default):
2828 * nsterm.m (ns_load_path): No more leim directory.
2830 2013-11-26 Andreas Schwab <schwab@suse.de>
2832 * .gdbinit (xgettype): Add cast.
2834 2013-11-26 Glenn Morris <rgm@gnu.org>
2836 Preload leim-list.el.
2837 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2838 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2839 is a single directory.
2841 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2843 bool-vector-subsetp is now the normal direction (Bug#15912).
2844 * data.c (Fbool_vector_subsetp): Test whether the first argument
2845 is a subset of the second one, not the reverse. Add doc string.
2847 Fix minor problems found by static checking.
2848 * lread.c (load_path_default): Now static.
2849 * textprop.c (text_property_stickiness): Be consistent about the
2850 test used when deciding whether to consider the previous character.
2851 This simplifies the code a bit.
2853 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2855 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2857 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2858 (syms_of_frame): Don't defsubr them.
2860 2013-11-25 Glenn Morris <rgm@gnu.org>
2862 * lread.c (load_path_default): Change the sense of the argument.
2863 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2864 from dump_path. When it is not, avoid checking dump_path twice.
2866 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2867 uninstalled dump_path against installed Vload_path. (Bug#15964)
2869 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2871 Export get_pos_property to Elisp.
2872 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2873 (syms_of_editfns): Export it to Elisp.
2875 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2877 2013-11-23 Romain Francoise <romain@orebokech.com>
2879 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2880 initialization here ...
2881 (syms_of_fileio): ... from here.
2883 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2885 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2886 Please use --enable-check-lisp-object-type.
2888 2013-11-23 Glenn Morris <rgm@gnu.org>
2890 * process.c (get_process): Explicit error for dead buffers.
2892 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2894 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2896 2013-11-23 Glenn Morris <rgm@gnu.org>
2898 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2899 * lread.c (load_path_check): Take path to check as argument.
2900 (load_path_default): New, split from init_lread.
2901 (init_lread): Move calc of default load-path to load_path_default.
2902 Empty elements in EMACSLOADPATH now stand for the default.
2903 (load-path): Doc fix.
2904 * emacs.c (decode_env_path): Add option to treat empty elements
2905 as nil rather than ".".
2906 * callproc.c (init_callproc_1, init_callproc):
2907 * image.c (Vx_bitmap_file_path):
2908 * lisp.h (decode_env_path):
2909 * lread.c (Vsource_directory):
2910 Update for new argument spec of decode_env_path.
2912 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2914 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2915 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2917 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2919 Fix some dependency problems that cause unnecessary recompiles.
2920 Problem reported by RMS in
2921 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2922 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2923 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2924 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2925 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2926 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2927 (boostrap-clean): No need to remove stamp-oldxmenu.
2929 Fix recently introduced bool vector overrun.
2930 This was due to an optimization that went awry.
2931 Reported by Glenn Morris in
2932 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2933 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2934 for empty vectors, undoing the 2013-11-18 change.
2935 * data.c (bool_vector_binop_driver): Rely on this.
2936 Fix bug that occasionally overran the destination.
2937 * lisp.h (struct Lisp_Bool_vector): Document this.
2939 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2941 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2944 * nsterm.m (init, run, stop:): Comment out for now, does not work
2947 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2949 * charset.c (syms_of_charset): Don't read past end of string.
2951 2013-11-19 Glenn Morris <rgm@gnu.org>
2953 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2955 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2957 Add hooks to run on gaining/losing focus. (Bug#15029)
2958 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2959 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2960 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2962 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2964 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2965 The old names predated the API change that put destination at end.
2967 Improve API of recently-added bool vector functions (Bug#15912).
2968 The old API had (bool-vector-count-matches A B)
2969 and (bool-vector-count-matches-at A B I), which gave the
2970 misleading impression that the two functions were variants, one
2971 with a location I. The new API has (bool-vector-count-population A)
2972 and (bool-vector-count-consecutive A B I) to make the distinction
2973 clearer. The first function no longer has a B argument, since the
2974 caller can easily determine the number of nils if the length and
2975 number of ts is known.
2976 * data.c (Fbool_vector_count_population): Rename from
2977 bool_vector_count_matches, and accept just 1 argument.
2978 (Fbool_vector_count_consecutive): Rename from
2979 Fbool_vector_count_matches_at.
2981 Always allocate at least one bits_word per bool vector.
2982 See Daniel Colascione in:
2983 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2984 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2985 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2986 * lisp.h (struct Lisp_Bool_vector): Document this.
2988 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2990 * insdel.c (invalidate_buffer_caches): New function, consolidated
2991 from part of prepare_to_modify_buffer.
2992 (insert_from_gap, prepare_to_modify_buffer):
2993 * coding.c (code_convert_region, code_convert_string):
2994 Call invalidate_buffer_caches. (Bug#15841)
2996 * lisp.h (invalidate_buffer_caches): Add prototype.
2998 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3000 * w32term.c (x_update_window_end): Don't invalidate the entire
3001 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3002 highlight needs to be redisplayed. (Bug#15913)
3004 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3006 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3008 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3010 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3011 while we are using Vprin1_to_string_buffer.
3013 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3014 after inserting the description string. (Bug#15907)
3016 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3018 * data.c: Work around bogus GCC diagnostic about shift count.
3019 Reported by Eli Zaretskii in
3020 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3021 (pre_value): New function.
3022 (count_trailing_zero_bits): Use it.
3024 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3026 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3027 assume C macros are not supported even under -g3 in these old GCC
3030 2013-11-15 Leo Liu <sdl.web@gmail.com>
3032 * minibuf.c (Ftry_completion, Fall_completions)
3033 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3035 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3037 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3038 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3039 This avoids placing unnecessary constants into the Emacs code.
3041 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3043 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3044 for Cygwin w32 build.
3046 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3047 for Cygwin w32 build. (Bug#15892)
3049 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3051 Simplify, port and tune bool vector implementation.
3052 * alloc.c (bool_vector_exact_payload_bytes)
3053 (bool_vector_payload_bytes): Remove.
3054 (bool_vector_fill): Return its argument.
3055 * alloc.c (bool_vector_fill):
3057 * print.c (print_object):
3058 Simplify by using bool_vector_bytes.
3059 * alloc.c (make_uninit_bool_vector):
3060 New function, broken out from Fmake_bool_vector.
3061 (Fmake_bool_vector): Use it. Use tail call.
3062 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3063 * data.c (BITS_PER_ULL): New constant.
3064 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3065 if long long versions don't exist.
3066 (shift_right_ull): New function.
3067 (count_one_bits_word): New function, replacing popcount_bits_word
3068 macro. Don't assume that bits_word is no wider than long long.
3069 (count_one_bits_word, count_trailing_zero_bits):
3070 Don't assume that bits_word is no wider than long long.
3071 * data.c (bool_vector_binop_driver, bool_vector_not):
3072 * fns.c (Fcopy_sequence):
3074 Create an uninitialized destination, to avoid needless work.
3075 (internal_equal): Simplify.
3076 (Ffillarray): Prefer tail call.
3077 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3078 contain at least one word.
3079 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3080 chars are narrower than ints.
3081 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3082 * fns.c (Fcopy_sequence):
3084 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3085 Don't try to port to hosts where bits_word values have holes; the
3086 code wouldn't work there anyway. Verify this assumption, though.
3087 (bool_vector_bytes): New function.
3088 (make_uninit_bool_vector): New decl.
3089 (bool_vector_fill): Now returns Lisp_Object.
3091 * xfns.c (xic_create_fontsetname):
3092 * xrdb.c (gethomedir): Prefer tail calls.
3094 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3096 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3097 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3099 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3100 that requires a return value.
3101 (Fset_buffer_modified_p): Take advantage of this change to do
3104 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3106 * buffer.c (Frestore_buffer_modified_p): Sync it with
3107 Fset_buffer_modified_p.
3108 (Fforce_mode_line_update): New function, moved from subr.el.
3109 (Fset_buffer_modified_p): Use them.
3110 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3112 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3114 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3115 This avoids undefined behavior when subtracting pointers into
3116 different aways. On my platform it also makes the code a tad
3117 smaller and presumably faster.
3119 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3121 * keyboard.c (command_loop_1): Use region-extract-function.
3122 * insdel.c (Qregion_extract_function): Not static any more (can we
3123 stop pretending that these vars can benefit from being marked static?).
3125 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3127 * search.c (find_newline): If buffer text is relocated during the
3128 "dumb loop", adjust C pointers into buffer text to follow suit.
3131 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3133 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3134 for conversion (Bug#15837).
3136 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3138 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3139 for the entire range of inserted characters. (Bug#15841)
3141 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3143 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3145 (realize_default_face): Remove assignment to distant-foreground if
3146 unspecified (Bug#15815).
3148 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3150 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3151 cache-long-scans disabled, since we don't want to call
3152 prepare_to_modify_buffer (in insert_1_both) for each message we
3155 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3156 from buffer.c. Improve commentary to the buffer field setter
3159 * buffer.c (bset_cache_long_scans): Static function deleted.
3160 Improve commentary to the buffer field setter functions.
3161 (init_buffer_once): Default for cache-long-scans changed to t.
3164 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3166 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3168 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3169 This bug was introduced in my 2013-06-21 change, and caused
3170 struct Lisp_Sub_Char_Table objects to be given too many slots,
3171 which broke 'make -C admin/unidata'.
3173 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3175 Import changes from mac-port 4.5.
3176 * macfont.m (mac_font_copy_default_descriptors_for_language)
3177 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3178 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3179 (macfont_language_default_font_names): New.
3180 (macfont_list): Rearrange language/charset code.
3181 (macfont_close): Don't check for macfont_info->cache.
3182 (mac_ctfont_create_preferred_family_for_attributes): New font
3183 selection code, call
3184 mac_font_copy_default_name_for_charset_and_languages.
3185 (mac_font_copy_default_descriptors_for_language)
3186 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3188 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3190 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3192 Port to C11 aligned_alloc, and fix some integer overflows.
3193 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3194 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3195 and use of posix_memalign replaced with aligned_alloc.
3196 (aligned_alloc): New function, defined or declared as needed.
3197 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3198 Don't undef; configure.ac now does this.
3199 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3200 (calloc, aligned_alloc): Check for integer overflow.
3201 (aligned_alloc): Rename from memalign. All uses changed.
3202 (memalign): New function, an alias for aligned_alloc.
3204 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3206 * xdisp.c (redisplay_internal): Fix typo in last change.
3208 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3210 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3212 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3214 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3215 redisplay--mode-lines-cause.
3216 (redisplay_internal): Keep them uptodate. Remove redundant check of
3217 buffer_shared_and_changed.
3218 * *.[chm]: Number every assignment to update_mode_lines so we
3219 can track why it is set.
3221 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3223 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3225 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3227 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3228 can track why it is set.
3230 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3232 Integer-related fixes for term.c etc.
3233 * dispextern.h (face_tty_specified_color): New function.
3234 * term.c (turn_on_face): Don't rely on undefined behavior when
3235 assigning an out-of-range value to 'long'.
3236 Simplify test for toggling highlight.
3237 (tty_capable_p): Omit last two (unused) args. All callers changed.
3238 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3239 (read_menu_input, tty_menu_activate, tty_menu_show):
3240 * xfaces.c (x_supports_face_attributes_p)
3241 (tty_supports_face_attributes_p):
3242 Use bool for boolean. All callers changed.
3243 (tty_supports_face_attributes_p): Omit defaults for color indices;
3244 no longer needed. Simplify tail call.
3246 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3248 * xdisp.c (prepare_menu_bars): Mark static.
3249 * lisp.h (prepare_menu_bars): Don't declare.
3250 * xselect.c (x_handle_selection_clear):
3251 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3253 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3255 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3256 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3258 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3260 * keyboard.c (Fcommand_error_default_function): Rename from
3261 Fdefault_error_output.
3263 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3265 * keyboard.c (Fdefault_error_output): New function, extracted from
3267 (syms_of_keyboard): Use it for Vcommand_error_function.
3269 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3271 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3272 (init_eval): Use it to ensure handlerlist is non-NULL.
3273 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3274 (Fsignal): Adjust NULLness test of handlerlist.
3275 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3277 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3279 * callproc.c (call_process): Call prepare_to_modify_buffer before
3280 decoding text read from the sub-process, as the decoded stuff will
3281 be inserted into the buffer. This will invalidate the various
3282 caches maintained for the buffer. (Bug#15148)
3284 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3286 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3287 string of glyphless-char-display.
3289 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3291 * nsfns.m (ns_get_name_from_ioreg): New function.
3292 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3293 OSX >= 10.9. Use ns_get_name_from_ioreg.
3295 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3297 Simplify and port recent bool vector changes.
3298 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3299 only in this file. Use a more-efficient implementation if the
3300 second argument is a power of 2.
3301 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3302 Remove no-longer-necessary compile-time checks.
3303 (bool_vector_exact_payload_bytes): New function.
3304 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3305 exact payload changed to call the new function. Do not assume
3306 that the arg or result fits in ptrdiff_t.
3307 (bool_vector_fill): New function.
3308 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3310 (vroundup_ct): Don't assume arg fits in size_t.
3311 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3312 invoke set_category_set.
3313 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3314 All callers changed. Use bool_vector_set.
3315 * category.h (XCATEGORY_SET): Remove; no longer needed.
3316 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3318 * data.c (Faref): Use bool_vector_ref.
3319 (Faset): Use bool_vector_set.
3320 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3321 (Fbool_vector_not, Fbool_vector_count_matches)
3322 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3323 * fns.c (concat): Use bool_vector_ref.
3324 (Ffillarray): Use bool_vector_fill.
3325 (mapcar1): Use bool_vector_ref.
3326 (sxhash_bool_vector): Hash words, not bytes.
3327 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3328 a constant, since it's now used in #if.
3329 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3330 unsigned char on unusual architectures, so that we no longer
3331 assume that the number of bits per bits_word is a power of two or
3332 is a multiple of 8 or of CHAR_BIT.
3333 (Qt): Add forward decl.
3334 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3335 at least as strictly as bits_word.
3336 (bool_vector_data, bool_vector_uchar_data): New accessors.
3337 All data structure accesses changed to use them.
3338 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3339 (bool_vector_set): New functions.
3340 (bool_vector_fill): New decl.
3341 (ROUNDUP): Move to alloc.c as described above.
3343 Fix recent gnutls changes.
3344 * gnutls.c (Fgnutls_boot): Don't assume C99.
3345 * process.c (wait_reading_process_output): Fix typo in recent change.
3347 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3349 * process.c (wait_reading_process_output, read_process_output)
3350 (send_process): Check gnutls_state is not NULL.
3352 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3353 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3355 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3357 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3358 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3360 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3363 * nsfns.m (Fx_create_frame): Fix memory leak.
3365 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3366 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3367 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3369 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3371 * xdisp.c (message3_nolog, message_with_string): Encode the string
3372 before writing it to the terminal in a non-interactive session.
3374 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3375 sure we concatenate them into a unibyte string.
3377 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3378 resulting temporary name before returning it to the caller.
3379 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3380 is a unibyte string, convert NAME to a unibyte string to ensure
3381 that the result is also a unibyte string.
3383 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3384 create unibyte strings from default paths and directory/file
3387 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3390 * callproc.c (init_callproc): Use build_unibyte_string to make
3391 sure we create unibyte strings from default paths and
3392 directory/file names.
3394 * buffer.c (init_buffer): Don't store default-directory of
3395 *scratch* in multibyte form. The original problem which led to
3396 that is described in
3397 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3398 but it was solved long ago. (Bug#15260)
3400 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3402 Port to stricter C99 platforms.
3403 Especially, C99 prohibits nesting a struct X inside struct Y if
3404 struct X has a flexible array member.
3405 * alloc.c (struct sdata): New type.
3406 (sdata): Implement in terms of struct sdata.
3407 Remove u member; all uses replaced by next_vector, set_next_vector.
3408 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3409 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3410 (struct sblock): Rename first_data member to data, which is now
3411 a flexible array member. All uses changed.
3412 (next_vector, set_next_vector, large_vector_vec): New functions.
3413 (vector_alignment): New constant.
3414 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3415 (struct large-vector): Now merely a NEXT member, since the old approach
3416 ran afoul of stricter C99. All uses changed to use
3417 large_vector_vec or large_vector_offset.
3418 (large_vector_offset): New constant.
3419 * dispnew.c: Include tparam.h, for tgetent.
3420 Do not include term.h; no longer needed.
3421 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3422 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3423 (struct Lisp_Vector): Use a flexible array member for contents,
3424 instead of a union with a member that is an array of size 1.
3426 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3427 fact that the struct no longer contains a union.
3428 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3429 (struct Lisp_Save_Value, struct Lisp_Free):
3430 Use unsigned, not int, for spacers, to avoid c99 warning.
3431 (union specbinding): Use unsigned, not bool, for bitfield, as
3432 bool is not portable to pre-C99 hosts.
3434 2013-11-04 Glenn Morris <rgm@gnu.org>
3436 * emacs.c (usage_message): Mention that `-L :...' appends.
3438 2013-11-02 Glenn Morris <rgm@gnu.org>
3440 * Makefile.in (abs_builddir): Remove.
3441 (bootstrap_exe): Use relative filename.
3443 Use relative filenames in TAGS files.
3444 * Makefile.in (abs_srcdir): Remove it again.
3445 (.PHONY): Remove frc.
3446 (maintainer-clean): No more TAGS-LISP file.
3447 (TAGS): Pass relative file names to etags.
3448 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3450 * Makefile.in (abs_srcdir): New, set by configure.
3452 (maintainer-clean): Remove pointless echo. That should be in the
3453 top-level Makefile, if anywhere. Delete TAGS-LISP.
3454 (extraclean): No s/ and m/ directories for some time.
3455 (TAGS): Also depend on ctagsfiles3.
3456 Remove no-longer-defined S_FILE.
3457 Pass absolute filenames to etags once more.
3458 (TAGS-LISP): Replace lispdir with its expansion.
3459 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3460 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3462 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3464 * xfaces.c (check_lface_attrs, realize_default_face):
3465 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3466 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3468 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3470 * emacs.c (original_pwd): Remove global var by making it local.
3471 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3473 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3475 * xfaces.c: Declare color_distance.
3476 (QCdistant_foreground): New variable.
3477 (NEAR_SAME_COLOR_THRESHOLD): New define.
3478 (load_color2): New function.
3479 (load_color): Call load_color2.
3480 (load_face_colors): Call load_color2 and if distant-color is specified
3481 calculate distant and use distant-color if colors are near.
3482 (LFACE_DISTANT_FOREGROUND): New define.
3483 (merge_face_ref, Finternal_set_lisp_face_attribute)
3484 (Finternal_get_lisp_face_attribute)
3485 (x_supports_face_attributes_p): Handle distant-foreground similar to
3487 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3489 * dispextern.h (lface_attribute_index):
3490 Add LFACE_DISTANT_FOREGROUND_INDEX.
3492 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3494 * image.c (pbm_next_char): New function.
3495 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3496 (pbm_scan_number): Use it.
3497 (Qlibjpeg_version): New variable.
3498 (syms_of_image): DEFSYM and initialize it.
3500 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3502 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3504 2013-10-31 Glenn Morris <rgm@gnu.org>
3506 * emacs.c (original_pwd): New char.
3507 (main): If using --chdir, store original_pwd.
3508 (init_cmdargs): When setting Vinvocation_directory based on a
3509 relative argv[0], use original_pwd if set. (Bug#15768)
3511 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3513 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3515 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3517 * insdel.c: Fix minor problems found by static checking.
3518 (Qregion_extract_function): Now static.
3519 (prepare_to_modify_buffer_1): Remove unused locals.
3521 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3523 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3524 (syms_of_xdisp): Declare pre-redisplay-function.
3525 (markpos_of_region): Remove function.
3526 (init_iterator, compute_stop_pos, handle_face_prop)
3527 (face_before_or_after_it_pos, reseat_to_string)
3528 (get_next_display_element, window_buffer_changed)
3529 (redisplay_internal, try_cursor_movement, redisplay_window)
3530 (try_window_reusing_current_matrix, try_window_id, display_line)
3531 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3532 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3533 * window.h (struct window): Remove field `region_showing'.
3534 * dispextern.h (struct it): Remove region_beg/end_charpos.
3535 (face_at_buffer_position, face_for_overlay_string)
3536 (face_at_string_position): Update prototypes.
3537 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3538 (face_at_string_position): Remove `region_beg' and `region_end' args.
3539 * fontset.c (Finternal_char_font):
3540 * font.c (font_at, font_range): Adjust calls accordingly.
3541 * insdel.c (Qregion_extract_function): New var.
3542 (syms_of_insdel): Initialize it.
3543 (prepare_to_modify_buffer_1): Use it.
3545 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3547 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3548 * ftxfont.c (ftxfont_get_gcs):
3549 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3550 * xfaces.c (x_free_colors, x_free_dpy_colors)
3551 (x_create_gc, unload_color):
3552 * xselect.c (x_property_data_to_lisp):
3553 * xsettings.c (parse_settings):
3554 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3555 (get_bits_and_offset): Adjust definition.
3556 * frame.c (XParseGeometry): Adjust locals.
3557 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3558 * regex.h (toplevel): Likewise for reg_syntax_t.
3560 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3562 * eval.c (run_hook_with_args): Use FUNCTIONP.
3564 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3566 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3567 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3568 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3569 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3570 on MS-Windows anyway.
3571 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3572 (free_realized_face): ...adjust user.
3573 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3574 white relief pixels to -1.
3575 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3576 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3577 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3579 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3581 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3582 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3583 in practice now. All callers changed.
3585 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3587 * dispextern.h (struct face): Use bitfields for 'underline_type'
3588 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3589 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3590 'stipple' member. Move 'lface' member up to help...
3591 * xfaces.c (make_realized_face): ...this function to find and
3592 clear just the members that need clearing.
3593 (load_face_colors, realize_x_face):
3594 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3596 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3598 * xftfont.c (struct xftfont_info): Remove set-but-unused
3600 (xftfont_open): Adjust user.
3601 (xftfont_get_colors): Remove useless prototype.
3603 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3605 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3606 before passing them to 'unexec'. (Bug#15260)
3608 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3610 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3612 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3614 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3615 the changed signature of the font driver's 'close' method.
3617 * w32font.h (w32font_close): Adjust the prototype to the change in
3618 function definition.
3620 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3622 * w32uniscribe.c (uniscribe_close): Adapt the call to
3623 w32font_close to its new prototype.
3625 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3627 Omit unused frame argument of font API's close function.
3628 * font.h (struct font): Drop frame argument. Adjust comment.
3629 * font.c (font_clear_cache, font_close_object): Adjust users.
3630 * ftfont.c (ftfont_close):
3631 * ftxfont.c (ftxfont_close):
3632 * macfont.m (macfont_close):
3633 * nsfont.m (nsfont_close):
3634 * w32font.c (w32font_close):
3635 * xfont.c (xfont_close):
3636 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3637 tweak comments and make functions safe if called more than once for
3638 the same font object.
3640 Perform font-specific cleanup when font object is swept by GC. See
3641 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3642 * alloc.c (cleanup_vector): New function.
3643 (sweep_vector): Call it for each reclaimed vector object.
3644 * font.h (struct font): Adjust comment.
3646 2013-10-24 Glenn Morris <rgm@gnu.org>
3648 * Makefile.in (abs_top_srcdir): New, set by configure.
3650 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3652 Adjust recent font-related changes to fix bug#15686.
3653 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3654 is a live window system frame, mark its default font too.
3656 2013-10-23 Glenn Morris <rgm@gnu.org>
3658 * Makefile.in (RUN_TEMACS): Make relative (again).
3659 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3660 (bootstrap-emacs$(EXEEXT)):
3661 Quote entities that might contain whitespace.
3663 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3665 Port to Solaris 10 and its bundled GCC.
3666 Problem reported by Timothy C. Burt.
3667 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3669 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3671 Do not allow font caches to grow too large.
3672 * alloc.c (compact_font_cache_entry, compact_font_caches):
3673 New functions or stub if not HAVE_WINDOW_SYSTEM.
3674 (compact_undo_list): Factor out from Fgarbage_collect.
3676 (mark_face_cache): Mark face font. Move down to avoid
3678 (mark_terminals): Do not mark font cache here.
3679 (Fgarbage_collect): Call compaction functions described
3680 above. Adjust comment.
3682 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3684 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3685 chdir to HOME (bug#15607).
3687 * nsterm.m (Qcocoa, Qgnustep): New variables.
3688 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3689 (ns_get_color): Make selection color work for GNUstep also.
3691 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3693 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3694 handles mouse clicks. Instead, let GPM use the same code as all
3695 the other mice use. See the discussion starting at
3696 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3697 for the details of the problem with the menu bar this fixes.
3699 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3701 Remove port-specific display name lists to avoid extra
3702 complexity and data duplication with display info lists.
3703 * xterm.h (x_display_name_list): Remove declaration.
3704 * xterm.c (x_display_name_list): Remove.
3705 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3706 * xfns.c (x_display_info_for_name, Fx_display_list):
3707 Likewise. Use x_display_list where appropriate.
3708 * w32term.h (w32_display_name_list): Remove declaration.
3709 * w32term.c (w32_display_name_list): Remove.
3710 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3712 * w32fns.c (x_display_info_for_name, Fx_display_list):
3713 Likewise. Use x_display_list where appropriate.
3714 * nsterm.h (ns_display_name_list): Remove declaration.
3715 * nsterm.m (ns_display_name_list): Remove.
3716 (ns_term_init, syms_of_nsterm): Adjust users.
3717 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3718 Likewise. Use x_display_list where appropriate.
3719 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3720 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3721 (mark_terminals): Mark per-terminal font cache.
3723 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3725 Don't run timers in input-pending-p. Its new check-timers param
3726 provides the prior behavior. (Bug#15045).
3727 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3729 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3731 Make some functions static in non-Microsoft builds.
3732 On my platform (Fedora 19 x86-64), this shrinks the
3733 Emacs executable (text+data) by 0.25%.
3734 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3735 (load_color) [!MSDOS]:
3736 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3737 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3738 * lisp.h (check_existing):
3739 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3740 (network_interface_info) [!WINDOWSNT]:
3741 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3742 Remove extern decls.
3743 * fileio.c (check_existing):
3744 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3745 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3746 (network_interface_info) [!WINDOWSNT]:
3747 * term.c (encode_terminal_code) [!WINDOWSNT]:
3748 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3749 * xfaces.c (load_color) [!MSDOS]:
3751 * fileio.c (check_existing, check_executable, check_writable):
3752 * process.c (network_interface_list, network_interface_info):
3753 Move earlier, so that we don't need forward decls.
3754 * gnutls.c (fn_gnutls_transport_set_errno)
3755 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3757 * w32.c (init_environment): Use faccessat rather than
3758 check_existing, partly for consistency with the rest of the code
3759 in this file, partly so that check_existing can be static.
3761 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3762 * emacs.c (MAIN_PROGRAM): New macro.
3763 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3764 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3766 bool vector int width fixes
3767 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3768 (Fbool_vector_count_matches_at):
3769 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3770 can exceed PTRDIFF_MAX, at least in theory.
3771 (Fbool_vector_count_matches_at):
3772 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3774 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3776 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3777 (struct sockaddr): Add forward decl, for platforms that lack it.
3779 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3781 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3784 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3786 * w32.c (network_interface_get_info, network_interface_list)
3787 (network_interface_info): New functions. (Bug#15610)
3788 (GetAdaptersInfo_Proc): New typedef.
3789 (get_adapters_info): New wrapper function.
3790 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3792 * process.h (network_interface_list, network_interface_info):
3795 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3796 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3797 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3798 for WINDOWSNT. Doc fix.
3799 (syms_of_process): Defsubr Snetwork_interface_list and
3800 Snetwork_interface_info unconditionally.
3802 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3803 in NS GUI sessions. (Bug#15629)
3805 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3807 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3809 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3811 * print.c (print_object): Print " ..." when truncating bool vectors.
3813 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3815 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3816 standard mouse buttons.
3818 * termhooks.h (struct input_event): Remove incorrect commentary.
3820 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3822 Disallow bool vector operations on mixed-length operands.
3823 The old behavior left garbage in the result vector sometimes,
3824 and didn't seem to be useful.
3825 * data.c (Qwrong_length_argument): New static var.
3826 (wrong_length_argument): New function.
3827 (bool_vector_binop_driver): Check that args agree in length.
3829 * keyboard.c, keyboard.h (all_kboards): Now static.
3831 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3833 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3834 note from the lispref.
3836 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3838 * nsterm.h (struct ns_display_info): Remove set-but-unused
3839 member image_cache (image caches are per-terminal anyway).
3840 (FRAME_X_IMAGE_CACHE): Remove.
3841 * nsterm.m (ns_initialize_display_info): Adjust user.
3843 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3845 * w32proc.c: Include mingw_time.h.
3847 * w32.c: Include mingw_time.h.
3849 Implement scrolling of TTY menus when the screen is too short.
3851 * term.c (tty_menu_display): Accept an additional argument, the
3852 menu item from which to start displaying the menu. Account for
3853 the value of Y when limiting the menu to the number of available
3855 (mi_result): New enumeration.
3856 (read_menu_input): Return enumerated value. When the y coordinate
3857 hits min_y or max_y, return scroll indication instead of wrapping
3859 (tty_menu_activate): Handle the scrolling indications from
3860 read_menu_input. Compute the first menu item to display and pass
3861 it to tty_menu_display.
3863 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3865 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3866 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3867 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3868 Adjust to match the change described below.
3869 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3870 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3871 memory_below_frame members to...
3872 * termchar.h (struct tty_display_info): ...here because they're
3873 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3874 * term.c (init_tty):
3875 * nsterm.m (ns_create_terminal):
3876 * w32term.c (w32_create_terminal):
3877 * xterm.c (x_create_terminal): Adjust users.
3878 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3879 to filter out non-TTY frames. Adjust comment.
3880 (scrolling): Adjust user. Prefer eassert for debugging check.
3882 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3884 * xfaces.c (PT_PER_INCH): Remove unused macro.
3885 * termhooks.h (struct terminal): Remove set-but-unused
3886 member fast_clear_end_of_line.
3887 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3888 * nsterm.m (ns_create_terminal):
3889 * term.c (init_tty):
3890 * w32term.c (w32_create_terminal):
3891 * xterm.c (x_create_terminal): Adjust users.
3893 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3895 * lisp.h (bool_vector_size): New function.
3896 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3897 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3898 (Fbool_vector_not, Fbool_vector_count_matches_at):
3899 Remove uses of 'eassume' that should no longer be needed,
3900 because they are subsumed by the 'eassume' in bool_vector_size.
3902 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3904 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3905 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3906 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3908 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3910 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3911 have different dimensions. (Bug#15575)
3913 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3916 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3918 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3920 * term.c (tty_menu_show): Never return with unbalanced
3921 specpdl. Use eassert for debugging check. Adjust style.
3923 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3925 * term.c (read_menu_input): Make selection of menu items
3926 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3927 (tty_menu_activate): Fix off-by-one error when computing max_y.
3929 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3931 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3932 audit logging (only used with GnuTLS 3.x) and enable it.
3934 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3936 * dispnew.c (redraw_frame): Remove useless #ifdef because
3937 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3938 Also, move TTY fflush to...
3939 * term.c (tty_update_end): ...this function.
3941 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3943 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3944 the end of the frame's glyph matrix. (Bug#15575)
3946 * term.c (tty_menu_display): Don't move cursor while overwriting
3947 frame's glyphs with menu items. Limit the number of items
3948 displayed to what can be shown on the available screen lines,
3949 excluding the echo area.
3950 (tty_menu_activate): Limit the Y coordinate allowed by
3951 read_menu_input to the last screen line used for menu display.
3953 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3955 * lisp.h (eassume): New macro.
3956 Also, include <verify.h>, for 'assume'.
3957 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3958 (vroundup, vector_nbytes):
3959 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3960 (Fbool_vector_not, Fbool_vector_count_matches)
3961 (Fbool_vector_count_matches_at):
3962 Use eassume, not eassert.
3963 * casetab.c (set_identity, shuffle):
3964 * composite.c (composition_gstring_put_cache):
3965 * dispnew.c (update_frame_1):
3966 * ftfont.c (ftfont_shape_by_flt):
3967 * image.c (gif_load):
3968 * intervals.c (offset_intervals):
3969 * macfont.m (macfont_shape):
3970 Remove calls to 'assume' that are no longer needed, because
3971 --enable-gcc-warnings no longer generates bogus warnings
3972 when these calls are removed.
3974 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3976 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3978 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3980 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3981 (Qsubstitute_env_in_file_name): New var.
3982 (syms_of_fileio): Define it.
3984 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3986 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3987 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3990 * term.c (save_and_enable_current_matrix): Don't allocate and
3991 don't save margin areas.
3992 (restore_desired_matrix): Don't restore margin areas.
3993 (free_saved_screen): Don't free margin areas.
3995 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3997 * image.c: Pacify --enable-gcc-warnings.
3998 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3999 #define only if used.
4001 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4003 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4004 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4005 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4006 (gif_load): For giflib v5.x and later, display the error message
4007 produced by giflib when its functions fail.
4008 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4011 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4013 * keyboard.c (last_event_timestamp): Remove. For X selection and
4014 GTK popup menus, it may be obtained from per-frame X display info.
4015 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4016 (process_special_events): Adjust users.
4017 * keyboard.h (last_event_timestamp): Remove declaration.
4018 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4019 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4020 * menu.h (xmenu_show): Adjust prototype.
4021 * menu.c (Fx_popup_menu): Adjust user.
4022 * xselect.c (x_own_selection, x_get_foreign_selection)
4023 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4025 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4027 * keyboard.c (init_kboard): Now static. Add arg
4028 to denote window system. Adjust comment.
4029 (init_keyboard): Adjust user.
4030 (allocate_kboard): New function.
4032 * nsterm.m (ns_term_init):
4033 * term.c (init_tty):
4034 * w32term.c (w32_create_terminal):
4035 * xterm.c (x_term_init): Use it.
4036 * keyboard.h (init_kboard): Remove prototype.
4037 (allocate_kboard): Add prototype.
4039 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4041 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4042 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4044 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4046 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4048 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4050 * term.c (tty_menu_activate): Flush the output stream after
4051 showing the cursor, and don't mark the frame garbaged at exit from
4052 the function. Fixes redisplay glitches when moving from one menu
4055 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4057 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4058 or throw error (Bug#15570).
4060 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4062 * intervals.c (temp_set_point_both): Move test into 'eassert',
4065 * lisp.h (eassert): Don't use 'assume'.
4066 Sometimes 'assume' wins in performance, and sometimes it loses,
4067 so it shouldn't be used all the time. Perhaps we need two
4068 flavors of 'eassert', one for where 'assume' is far more likely
4069 to help or to hurt; but that can be done later.
4070 Problem reported by Dmitry Antipov in
4071 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4072 Also, don't include <verify.h>; no longer needed.
4074 2013-10-09 Glenn Morris <rgm@gnu.org>
4076 * eval.c (Fcond): Doc tweak.
4078 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4080 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4081 expressions with side effects to eassert. (Bug#15565)
4083 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4085 * fns.c (hashfn_user_defined): Allow hash functions to return any
4088 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4090 Fix minor problems found by static checking.
4091 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4092 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4093 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4094 * keyboard.c (read_menu_command): Remove unused local.
4095 * lisp.h (read_menu_command): New decl.
4096 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4097 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4098 Return ptrdiff_t, not int.
4099 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4100 not int, for benefit of xpalloc.
4101 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4103 (have_menus_p): Remove; unused.
4104 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4105 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4106 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4108 (save_and_enable_current_matrix): Omit unnecessary casts.
4109 (read_menu_input): Omit local extern decl (now in lisp.h).
4110 Don't access uninitialized storage if mouse_get_xy fails.
4111 (tty_menu_activate): Mark local as initialized, for lint.
4112 (tty_menu_activate, tty_meny_show): Remove unused locals.
4114 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4116 Support menus on text-mode terminals.
4117 * xterm.h (xw_popup_dialog): Add prototype.
4119 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4120 (xmenu_show): Block input here, instead in Fx_popup_menu.
4121 (xw_popup_dialog): New function, with X-specific bits of popup
4124 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4127 * window.c (Fset_window_configuration): Use run-time tests of the
4128 frame type instead of compile-time conditionals, when menu-bar
4129 lines are considered.
4131 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4132 (w32_popup_dialog): New prototypes.
4134 * w32menu.c (Fx_popup_dialog): Function deleted.
4135 (w32_popup_dialog): New function, with w32 specific bits of popup
4136 dialogs. Block input here.
4138 * w32inevt.c (w32_console_read_socket): Minor change to add
4139 debugging TTY events.
4141 * w32fns.c (show_hourglass): If returning early because the frame
4142 is not a GUI frame, unblock input.
4144 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4145 (cursorY): New functions.
4147 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4148 WINDOWSNT, macros that call curX and curY elsewhere.
4150 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4152 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4153 specific function to hide and show cursor on a text-mode terminal.
4154 (tty_menu_struct, struct tty_menu_state): New structures.
4155 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4156 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4157 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4158 (tty_menu_locate, save_and_enable_current_matrix)
4159 (restore_desired_matrix, screen_update, read_menu_input)
4160 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4161 (tty_pop_down_menu, tty_menu_last_menubar_item)
4162 (tty_menu_new_item_coords, tty_menu_show): New functions.
4163 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4165 * nsterm.h (ns_popup_dialog): Adjust prototype.
4167 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4169 (ns_popup_dialog): Adapt order of arguments to the other
4170 *_menu_show implementations.
4171 (Fx_popup_dialog): Function deleted.
4173 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4175 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4177 * menu.c (have_boxes): New function.
4178 (single_keymap_panes): Use it instead of a compile-time
4180 (single_menu_item): Use run-time tests of the frame type instead
4181 of compile-time conditionals.
4182 (encode_menu_string): New function.
4183 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4184 the macro, since different types of frame need different encoding
4186 (digest_single_submenu): Use run-time tests of frame type instead
4187 of, or in addition to, compile-time conditionals.
4188 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4189 (Fx_popup_menu): Detect when the function is called from keyboard
4190 on a TTY. Don't barf when invoked on a text-mode frame.
4191 Check frame type at run time, instead of compile-time conditionals for
4192 invoking terminal-specific menu-show functions.
4193 Call tty_menu_show on text-mode frames.
4194 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4195 run time to determine which alternative to invoke; support dialogs
4198 * keyboard.h <Qmouse_movement>: Declare.
4200 * keyboard.c <Qmouse_movement>: Now extern.
4201 <Qecho_keystrokes>: New static variable.
4202 (read_key_sequence): Accept an additional argument, a flag to
4203 prevent redisplay during reading of the key sequence. All callers
4205 (read_menu_command): New function.
4206 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4208 (toolkit_menubar_in_use): New function.
4209 (make_lispy_event): Use it instead of a compile-time test.
4211 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4212 window-system being available.
4214 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4215 to x-popup-dialog on the frame type, they all now support popup
4218 * dispnew.c (save_current_matrix): Save the margin areas.
4219 (restore_current_matrix): Restore margin areas.
4220 (update_frame_with_menu): New function.
4222 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4225 * alloc.c (make_save_ptr): Now compiled unconditionally.
4227 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4229 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4230 (redraw_frame, update_frame): Adjust users.
4231 * dispextern.h (set_window_update_flags): Adjust prototype.
4232 * xdisp.c (redisplay_internal): When updating all frames with zero
4233 windows_or_buffers_changed, assume that only the windows that shows
4234 current buffer should be really updated.
4236 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4238 Do not allocate huge temporary memory areas and objects while encoding
4239 for file I/O, thus reducing an enormous memory usage for large buffers.
4240 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4241 * coding.h (struct coding_system): New member raw_destination.
4242 * coding.c (setup_coding_system): Initialize it to zero.
4243 (encode_coding_object): If raw_destination is set, do not create
4244 dst_object. Add comment.
4245 * fileio.c (toplevel): New constant E_WRITE_MAX.
4246 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4247 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4249 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4251 * nsterm.m (windowDidExitFullScreen:)
4252 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4254 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4256 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4257 * keyboard.c (unblock_input_to): Don't process pending signals
4258 if a fatal error is in progress.
4260 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4261 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4262 they're talking about words in Lisp bool vectors.
4263 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4264 * data.c (popcount_bits_word): Rename from popcount_size_t.
4265 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4268 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4270 Improve support for popcount and counting trailing zeros (Bug#15550).
4271 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4272 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4273 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4274 (popcount_size_t_msc, popcount_size_t_gcc):
4275 Remove; now done by Gnulib.
4276 (popcount_size_t): Now a macro that defers to Gnulib.
4277 (count_trailing_zero_bits): Return int, for consistency with
4278 Gnulib and because Emacs prefers signed to unsigned int.
4279 Don't assume that size_t is either unsigned int or unsigned long
4280 or unsigned long long.
4281 (size_t_to_host_endian): Do not assume that size_t is either
4282 exactly 32 or exactly 64 bits wide.
4283 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4284 etc., so that it's now an enum constant, not a macro.
4285 No need to assume that it's either 32 or 64.
4287 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4289 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4292 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4294 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4295 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4297 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4299 emacs_read and emacs_write now use void *, not char *.
4300 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4301 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4302 Buffer arg is now void *, not char *. This matches plain
4303 'read' and 'write' better, and avoids a constraint violation
4304 on Solaris 9 with Oracle Studio.
4306 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4308 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4309 memset to explicit loop. Otherwise copy largest possible chunk
4310 from initialized to uninitialized part, thus allowing the longer
4311 memcpy runs and reducing the number of loop iterations.
4313 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4315 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4316 hide toolbar (Bug#15388).
4317 (windowDidEnterFullScreen:): If presentation options are zero,
4318 set them here (Bug#15388).
4319 (ns_update_auto_hide_menu_bar): Remove runtime check.
4320 Don't auto hide dock unless menubar is also auto hidden.
4322 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4324 * editfns.c (message): Mention batch mode in doc string.
4326 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4328 * nsterm.m (check_native_fs): Remove erroneous comment.
4330 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4332 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4333 uses find_newline instead of scan_newline and so doesn't move point.
4335 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4337 Use hardware support for byteswapping on glibc x86 etc.
4338 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4339 whereas the old swap64 needed 30.
4340 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4341 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4342 Use byteswap.h's macros to swap bytes.
4343 * lisp.h (swap16, swap32, swap64): Remove.
4344 All uses replaced by bswap_16, bswap_32, bswap_64.
4346 * bytecode.c (exec_byte_code): Use some more volatile variables
4347 to work around local variables getting clobbered by longjmp.
4348 Port to pre-C99, which doesn't allow decls after stmts.
4350 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4352 * lisp.h (eassert): Assume that COND is true when optimizing.
4353 In other words, take on the behavior of eassert_and_assume.
4354 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4355 (eassert_and_assume): Remove. All uses replaced by eassert.
4357 * xdisp.c (Qglyphless_char): Now static.
4359 Adjust to merge from gnulib.
4360 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4361 * lisp.h: Include <verify.h>, for 'assume'.
4363 * eval.c (clobbered_eassert): New macro.
4364 (internal_catch, internal_condition_case)
4365 (internal_condition_case_1, internal_condition_case_2)
4366 (internal_condition_case_n): Use it instead of eassert
4367 when the argument contains locals clobbered by longjmp.
4368 Don't use clobbered locals outside of clobbered_eassert.
4369 (internal_lisp_condition_case): Use a volatile variable
4370 to work around a local variable's getting clobbered.
4372 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4374 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4375 (PUSH_HANDLER): New macro.
4376 (catchlist): Remove.
4377 (handlerlist): Always declare.
4379 * eval.c (catchlist): Remove (merge with handlerlist).
4380 (handlerlist, lisp_eval_depth): Not static any more.
4381 (internal_catch, internal_condition_case, internal_condition_case_1)
4382 (internal_condition_case_2, internal_condition_case_n):
4384 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4385 handlerlist/catchlist.
4386 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4387 handlerlist which can only handle a single condition-case handler at
4389 (find_handler_clause): Simplify since we only a single branch here
4392 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4394 (bcall0): New function.
4395 (exec_byte_code): Add corresponding cases. Improve error message when
4396 encountering an invalid byte-code. Let Bunwind_protect accept
4397 a function (rather than a list of expressions) as argument.
4399 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4400 and make them unconditional now that they're heap-allocated.
4402 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4404 * charset.c (Fdecode_char, Fencode_char): Remove description of
4405 `restriction' arg. now that it's hidden by advertised-calling-convention.
4407 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4409 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4410 Remove unused variable (from mac-port).
4411 (macfont_draw): Use s->ybase for correct y position.
4413 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4415 * frame.h (struct frame): Drop has_minibuffer member because...
4416 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4417 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4419 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4421 * window.h (struct window): Prefer enum text_cursor_kinds to int
4422 for phys_cursor_type member. Move the latter, phys_cursor_width,
4423 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4424 * window.c (replace_window, make_window): Adjust users.
4426 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4428 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4429 this module is never compiled otherwise.
4431 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4433 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4436 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4438 * xdisp.c (get_next_display_element): Don't call face_for_font in
4439 a build configured --without-x. (Bug#15484)
4441 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4443 * window.c (calc_absolute_offset): #elif should be #elif defined.
4445 * frame.c (delete_frame): Block/unblock input to overcome race
4446 condition (Bug#15475).
4448 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4450 * frame.c (delete_frame): Record selected frame only after
4451 calling Qdelete_frame_functions (Bug#15477).
4453 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4455 * nsterm.m (ns_selection_color): Remove.
4456 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4457 NSColor selectedText(Background)Color. Only for COCOA.
4458 (ns_term_init): Remove assignment of ns_selection_color, logic
4459 moved to ns_get_color.
4461 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4462 NS_SELECTION_COLOR_DEFAULT.
4463 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4465 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4467 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4468 frame' does not have the tool_bar_window member.
4470 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4472 Signal error when reading an empty byte-code object (Bug#15405)
4473 * lread.c (read1): Signal error.
4474 * alloc.c (make_byte_code): eassert header size.
4475 (sweep_vectors): Change an int to size_t.
4477 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4479 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4480 instead of ints, as it's the usual style for offsetof constants. See:
4481 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4483 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4484 This is ugly, but it should fix the performance problem for older
4485 GCC versions in the short run. I'll look into integrating the
4486 Gnulib module for popcount, as a better fix.
4487 See the thread starting in:
4488 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4489 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4490 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4491 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4492 (popcount_size_t): Use it.
4494 2013-09-24 Daniel Colascione <dancol@dancol.org>
4496 * process.c (Fnetwork_interface_info): Fix build break due to
4499 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4501 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4502 Prefer signed to unsigned integers where either will do.
4503 No need for 'const' on locals that do not escape.
4504 Omit easserts with unnecessary and unportable assumptions about
4505 alignment. Avoid unnecessary casts to char *.
4507 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4509 Use union for the payload of struct Lisp_Vector.
4510 This helps to avoid a few glitches dictated by C's aliasing rules.
4511 * lisp.h (struct Lisp_Vector): Use union for next and
4512 contents member. Adjust comment. Change related users.
4513 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4514 Related users changed.
4515 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4516 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4517 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4518 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4520 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4522 Optimize glyph row clearing and copying routines.
4523 * dispextern.h (struct glyph_row): Change layout of struct
4524 glyph_row to help copy_row_except_pointers. Adjust comment.
4525 * dispnew.c (null_row): Remove.
4526 (clear_glyph_row): Use offsetof and memset to find and clear
4527 just the members that need clearing. Adjust comment.
4528 (copy_row_except_pointers): Likewise for copying.
4530 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4532 Some minor cleanups of recently-added bool vector code.
4533 * conf_post.h (assume): Always return void. Use lint version
4534 only if GCC and MSC versions don't apply.
4535 * conf_post.h (assume):
4536 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4537 Depend on _MSC_VER, not __MSC_VER, for consistency with
4539 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4540 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4541 (bool_vector_binop_driver, count_trailing_zero_bits)
4542 (size_t_to_host_endian): Now static, not static inline;
4543 the latter isn't needed with modern compilers and doesn't
4544 work with older compilers anyway.
4546 * alloc.c (valgrind_p): Use bool for boolean.
4548 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4550 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4551 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4552 (display_last_displayed_message_p, message_buf_print)
4553 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4554 Use bool for boolean.
4555 * dispextern.h (cancel_line, init_desired_glyphs):
4556 Remove ancient leftover.
4557 (help_echo_showing_p, hourglass_shown_p):
4558 * lisp.h (noninteractive_need_newline): Adjust declaration.
4560 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4562 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4564 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4565 ...this file and convert the latter to static. Adjust comment.
4566 (make_initial_frame):
4567 * window.c (init_window_once): Adjust user.
4568 * frame.h (last_nonminibuf_frame): Remove declaration.
4569 * lisp.h (selected_frame): Likewise.
4570 * msdos.c (the_only_display_info): Adjust comment.
4572 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4574 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4575 computing the end column of mouse-highlight that comes from
4576 display or overlay strings. (Bug#15437)
4577 (note_mouse_highlight): Adapt calculation of last argument to
4578 mouse_face_from_string_pos to the above change.
4580 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4581 all platforms, not just for clang.
4583 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4585 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4586 about excess arguments to snprintf.
4588 * conf_post.h(assume): Use __builtin_unreachable for clang.
4590 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4592 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4593 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4595 2013-09-23 Daniel Colascione <dancol@dancol.org>
4597 * alloc.c (USE_VALGRIND): New macro; on by default
4598 when ENABLE_CHECKING.
4599 (mark_maybe_object, mark_maybe_pointer)
4600 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4602 (valgrind_p) [USE_VALGRIND]: New variable.
4603 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4605 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4607 * process.c (wait_reading_process_output): Change int pnamelen to
4610 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4611 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4612 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4613 argument to unsigned long to avoid warning.
4614 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4616 * conf_post.h (assume): Fix compiler error: x shall be cond.
4618 2013-09-22 Daniel Colascione <dancol@dancol.org>
4620 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4621 warning when compiling without a window system.
4623 2013-09-22 Daniel Colascione <dancol@dancol.org>
4625 * data.c (Qbool_vector_p): New symbol.
4626 (bool_vector_spare_mask, popcount_size_t_generic)
4627 (popcount_size_t_msc, popcount_size_t_gcc)
4629 (bool_vector_binop_driver)
4630 (count_trailing_zero_bits, size_t_to_host_endian)
4631 (Fbool_vector_exclusive_or)
4632 (Fbool_vector_union)
4633 (Fbool_vector_intersection, Fbool_vector_set_difference)
4634 (Fbool_vector_subsetp, Fbool_vector_not)
4635 (Fbool_vector_count_matches)
4636 (Fbool_vector_count_matches_at): New functions.
4637 (syms_of_data): Intern new symbol, functions.
4638 * alloc.c (bool_vector_payload_bytes): New function.
4639 (Fmake_bool_vector): Instead of calling Fmake_vector,
4640 which performs redundant initialization and argument checking,
4641 just call allocate_vector ourselves. Make sure we clear any
4642 terminating padding to zero.
4643 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4644 instead of open-coding the size calculation.
4645 (vroundup_ct): New macro.
4646 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4647 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4648 * composite.c (composition_gstring_put_cache):
4649 Change lint_assume to assume.
4650 * conf_post.h (assume): New macro.
4651 (lint_assume): Remove.
4652 * dispnew.c (update_frame_1): Change lint_assume to assume.
4653 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4655 * image.c (gif_load): Change lint_assume to assume.
4656 * lisp.h (eassert_and_assume): New macro.
4657 (Qbool_vector_p): Declare.
4658 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4659 (swap16, swap32, swap64): New inline functions.
4660 * macfont.m (macfont_shape): Change lint_assume to assume.
4661 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4662 * xsettings.c (parse_settings): Use new swap16 and
4663 swap32 from lisp.h instead of file-specific macros.
4665 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4667 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4668 found (which can legitimately happen when the glyph row at the
4669 window start is disabled in the current_matrix. (Bug#15365)
4671 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4673 Fix syntax.h bug introduced by recent INLINE change.
4674 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4675 conditionally compiled one way in some modules, and a different
4676 way in others. This doesn't work with extern inline functions,
4677 which must have the same definition in all modules, because the
4678 defining code might be shared across modules, depending on the
4679 implementation. Symptoms reported by Martin Rudalics in:
4680 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4681 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4682 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4683 overriding the corresponding functions in syntax.h.
4684 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4685 (syntax_property): New inline functions.
4686 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4687 Rewrite in terms of these new functions.
4689 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4691 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4692 not chars_in_text, whose result depends on the multibyteness of
4693 the current buffer. (Bug#15426)
4695 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4697 Port recent change to hosts where pointers aren't 'long'.
4698 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4699 Don't assume that pointers are the same width as 'long'.
4700 Add a compile-time check that a pointer fits into two X slots.
4702 A simpler, centralized INLINE.
4703 * conf_post.h (INLINE): Define only if not already defined.
4704 This allows us to use a single INLINE, defined by one file
4706 * emacs.c (INLINE): Define it.
4707 Also, include category.h, charset.h, composite.h, dispextern.h,
4708 syntax.h, systime.h, so that their INLINE definitions are expanded
4710 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4711 * buffer.h, buffer.c (BUFFER_INLINE):
4712 * category.h, category.c (CATEGORY_INLINE):
4713 * character.h, character.c (CHARACTER_INLINE):
4714 * charset.h, charset.c (CHARSET_INLINE):
4715 * composite.h, composite.c (COMPOSITE_INLINE):
4716 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4717 * frame.h, frame.c (FRAME_INLINE):
4718 * intervals.h, intervals.c (INTERVALS_INLINE):
4719 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4720 * lisp.h, alloc.c (LISP_INLINE):
4721 * process.h, process.c (PROCESS_INLINE):
4722 * syntax.h, syntax.c (SYNTAX_INLINE):
4723 * systime.h, sysdep.c (SYSTIME_INLINE):
4724 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4725 * window.h, window.c (WINDOW_INLINE):
4726 Remove. All uses replaced with INLINE.
4728 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4730 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4733 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4735 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4736 'const char *' to avoid compiler warnings due to similar change in
4737 the prototype of x_get_string_resource.
4739 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4741 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4742 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4743 going to replace static variables below. Adjust comments.
4744 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4745 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4746 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4747 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4748 Related users changed.
4749 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4750 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4751 last_mouse_movement_time, going to replace static variables below.
4753 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4754 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4756 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4757 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4758 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4759 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4760 static variables below.
4761 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4762 (last_mouse_scroll_bar): Remove.
4763 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4764 (mouseExited): Related users changed.
4766 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4768 Do not use external array to process X scroll bar messages.
4769 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4770 (x_send_scroll_bar_event): Pack window pointer into two slots
4771 of XClientMessageEvent if we're 64-bit. Adjust comment.
4772 (x_scroll_bar_to_input_event): Unpack accordingly.
4774 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4776 Ifdef away recent changes which aren't relevant to NS port.
4777 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4778 [!HAVE_NS]: Declare as such.
4779 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4780 [!HAVE_NS]: Define as such.
4782 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4784 * frame.c (x_redo_mouse_highlight): New function
4785 to factor out common code used in W32 and X ports.
4786 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4787 * xterm.h (struct x_display_info):
4788 * w32term.h (struct w32_display_info):
4789 * nsterm.h (struct ns_display_info): New members
4790 last_mouse_motion_frame, last_mouse_motion_x and
4791 last_mouse_motion_y, going to replace static variables below.
4792 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4793 (redo_mouse_highlight): Remove.
4794 (note_mouse_movement, syms_of_xterm): Adjust user.
4795 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4796 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4797 (redo_mouse_highlight): Remove.
4798 (note_mouse_movement, syms_of_w32term): Adjust user.
4799 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4800 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4802 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4803 * nsfns.m (compute_tip_xy): Adjust user.
4805 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4807 * frame.c (x_mouse_grabbed): New function.
4808 * dispextern.h (x_mouse_grabbed): Add prototype.
4809 (last_mouse_frame): Remove declaration.
4810 * xterm.h (struct x_display_info):
4811 * w32term.h (struct w32_display_info):
4812 * nsterm.h (struct ns_display_info): New member
4813 last_mouse_frame, going to replace...
4814 * xdisp.c (last_mouse_frame): ...global variable.
4815 (note_tool_bar_highlight):
4816 * w32term.c (w32_mouse_position, w32_read_socket):
4817 * xterm.c (XTmouse_position, handle_one_xevent):
4818 Use x_mouse_grabbed.
4819 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4821 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4823 * w32term.c (w32_read_socket): Avoid temporary
4824 variables in a call to x_real_positions.
4825 * xterm.c (handle_one_xevent): Likewise.
4827 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4829 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4830 (x_icon_type): Remove prototype.
4831 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4832 * frame.c (x_icon_type): Remove.
4833 * w32term.c (x_make_frame_visible, x_iconify_frame):
4834 * xterm.c (x_make_frame_visible, x_iconify_frame):
4835 Use x_set_bitmap_icon to factor out common code.
4837 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4839 * dispextern.h (check_x_display_info, x_get_string_resource):
4840 Declare here just once and unify the latter.
4841 * frame.c (check_x_display_info, x_get_string_resource):
4842 * nsterm.h (check_x_display_info):
4843 * xrdb.c (x_get_string_resource):
4844 * xterm.h (check_x_display_info): Remove prototypes.
4845 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4846 * w32reg.c (x_get_string_resource): Likewise.
4847 (w32_get_rdb_resource): Adjust user.
4849 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4851 * xterm.h (struct x_display_info): New member
4852 x_pending_autoraise_frame, going to replace...
4853 * xterm.c (pending_autoraise_frame): ...static variable.
4854 (x_new_focus_frame, XTread_socket): Adjust users.
4855 * w32term.h (struct w32_display_info): New member
4856 w32_pending_autoraise_frame, going to replace...
4857 * w32term.c (pending_autoraise_frame): ...global variable.
4858 (x_new_focus_frame, w32_read_socket): Adjust users.
4860 2013-09-17 Glenn Morris <rgm@gnu.org>
4862 * xdisp.c (message_dolog): If we create *Messages*,
4863 switch it to messages-buffer-mode.
4865 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4867 Don't overuse 'const' in types of locals.
4868 * bidi.c (bidi_count_bytes):
4869 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4870 (xg_event_is_for_scrollbar):
4871 * xselect.c (x_handle_property_notify)
4872 (x_handle_selection_notify, x_handle_dnd_message):
4873 * xsettings.c, xsettings.h (xft_settings_event):
4874 * xterm.c (x_handle_net_wm_state, handle_one_event)
4875 (x_menubar_window_to_frame, x_detect_focus_change)
4876 (construct_mouse_click, note_mouse_movement)
4877 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4878 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4879 (handle_one_xevent, x_handle_net_wm_state):
4880 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4881 (x_handle_dnd_message):
4882 Avoid unnecessary 'const', typically the second 'const' in
4883 'const foo * const arg', a 'const' that does not affect the API
4884 and doesn't significantly help the human reader.
4886 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4888 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4889 only if Glib < 2.36.0.
4890 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4891 * xsettings.c (init_gconf, init_gsettings): Do not check
4893 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4895 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4897 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4899 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4900 before calling g_type_init.
4902 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4904 * nsterm.m (syms_of_nsterm): ... to here.
4906 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4908 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4909 (ignore_next_mouse_click_timeout): Use Time as X does.
4910 (handle_one_xevent): Avoid cast and use unsigned comparison.
4912 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4914 Do not copy X event in handle_one_xevent except KeyPress case.
4915 Wnen XEvent is processed, it is unlikely to be changed except
4916 KeyPress case, so we can avoid copying and use const pointer to
4917 const data to make sure that an event is not changed elsewhere.
4918 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4919 const' and do not create local copy except for the KeyPress event.
4920 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4921 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4922 (x_handle_net_wm_state, x_menubar_window_to_frame)
4923 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4924 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4925 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4926 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4927 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4928 (x_handle_dnd_message):
4929 * xsettings.c (xft_settings_event):
4930 Use 'const XEvent * const' where appropriate.
4931 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4933 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4935 Fix X event waiting to handle multiple frames.
4936 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4937 * xterm.c (pending_event_wait): Remove. Adjust users.
4938 (x_detect_focus_change): Pass frame arg.
4939 (handle_one_xevent): Find related frame early and clear per-frame
4940 wait_event_type only if this is an event for the relevant frame.
4941 (x_wait_for_event): Use per-frame wait_event_type.
4943 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4945 * nsfns.m (Fx_create_frame): Fix font driver registration for
4948 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4949 for syms_of_macfont.
4951 * nsterm.m: Include macfont.h.
4952 (ns_tmp_flags, ns_tmp_font): Remove.
4953 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4954 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4955 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4956 (changeFont:): Fix code style. Check for font driver type when
4959 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4962 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4963 (nsfont_open): Set font driver type.
4964 Set font->ascent and font->descent. Figure out font instead of
4965 ns_tmp_font, and flags instead of ns_tmp_flags.
4966 Fix indentation. Remove call to ns_draw_text_decoration,
4969 * nsfns.m: Include macfont.h.
4970 (Fx_create_frame): Register macfont driver, make a better default font.
4971 (Fns_popup_font_panel): Get font from macfont driver, if used.
4973 * macfont.m, macfont.h, macuvs.h: New files.
4975 * font.h: Declare syms_of_macfont.
4977 * font.c (syms_of_font): Call syms_of_macfont.
4979 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4981 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4983 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4984 and it is always zero for others, so I assume that this is an ancient
4985 leftover which nobody will want to change any more.
4986 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4987 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4988 * frame.c (x_set_scroll_bar_width):
4989 * w32fns.c (w32_createscrollbar):
4990 * w32term.c (w32_set_vertical_scroll_bar):
4991 * xfns.c (x_set_scroll_bar_default_width):
4992 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4993 (x_scroll_bar_expose): Related users changed.
4995 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4997 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4998 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4999 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5001 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5003 * nsterm.h, w32term.h, xterm.h: ...and not here.
5004 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5005 Remove unused Xisms.
5006 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5007 these modules are never compiled otherwise.
5009 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5011 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5012 Doc fix. (Bug#15375)
5014 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5016 Unify Fx_focus_frame between all ports.
5017 * frame.h (x_focus_frame): New prototype.
5018 * xfns.c (Fx_focus_frame): Remove.
5019 (syms_of_xfns): Do not defsubr it.
5020 (x_focus_frame): X implementation.
5021 * nsfns.m (Fx_focus_frame): Remove.
5022 (syms_of_nsfns): Do not defsubr it.
5023 (x_focus_frame): NS implementation.
5024 * w32term.c (Fx_focus_frame): Remove.
5025 (x_focus_on_frame): Rename to...
5026 (x_focus_frame): W32 implementation.
5027 * w32term.h (x_focus_on_frame): Remove prototype.
5028 * w32fns.c (Fx_focus_frame): Remove.
5029 (syms_of_w32fns): Do not defsubr it.
5030 * frame.c (Fx_focus_frame): Define here.
5031 (syms_of_frame): Defsubr here.
5032 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5034 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5036 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5037 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5038 each port to reference the port-specific window system data.
5039 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5040 (FRAME_DISPLAY_INFO): Define.
5041 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5042 (FRAME_DISPLAY_INFO): Define. Adjust users.
5043 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5044 (FRAME_DISPLAY_INFO): Define. Adjust users.
5045 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5046 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5047 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5048 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5049 * xselect.c, xterm.c: All related users changed.
5051 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5053 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5054 (x_menubar_window_to_frame): Remove prototypes.
5055 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5056 (x_menubar_window_to_frame, x_top_window_to_frame):
5058 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5059 (x_menubar_window_to_frame, x_top_window_to_frame):
5060 ...to here and convert all but the last to static.
5062 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5064 * lisp.mk (lisp): Add w32-common-fns.elc.
5066 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5068 * charset.c (char_charset): Document an exception for char-charset.
5070 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5072 * xterm.h (x_display_info): New field last_user_time...
5073 * xterm.c (toplevel): ...to replace static last_user_time.
5074 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5076 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5078 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5079 scroll bar values to prevent thumb from disappear and update comment.
5081 2013-09-11 Glenn Morris <rgm@gnu.org>
5083 * emacs.c (usage_message): Possessive apostrophe tweak.
5085 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5087 * nsterm.m (syms_of_nsterm): Use Qns.
5088 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5089 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5090 * xfns.c (x_display_info_for_name, Fx_open_connection):
5091 Remove old '#if 0' code.
5092 (syms_of_xfns): Use Qx.
5093 * termhooks.h (fullscreen_hook): Remove the leftover.
5094 (struct terminal): Fix typo in comment.
5096 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5098 Cleaning up a few X scroll bar bits.
5099 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5100 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5101 New member last_seen_part, going to replace...
5102 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5103 (xt_action_hook) [USE_LUCID]: Adjust user.
5104 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5105 Lucid-specific scroll bar support.
5106 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5107 to int and adjust to use last_seen_part member.
5108 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5109 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5110 Initialize last_seen_part.
5112 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5114 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5115 insert-buffer-substring an empty string.
5117 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5119 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5120 avoiding a GCC warning.
5122 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5124 Ifdef away frame tool bar code when it is not really used.
5125 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5126 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5127 and minimize_tool_bar_window_p under the above.
5128 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5129 (fset_tool_bar_window): Likewise.
5130 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5131 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5132 (change_frame_size_1):
5133 * window.c (window_from_coordinates, Frecenter): Adjust users.
5134 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5135 code is not really used.
5136 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5137 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5138 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5139 [!USE_GTK && !HAVE_NS]: Define as such.
5140 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5141 (note_mouse_highlight, expose_frame):
5142 * xfns.c (x_set_tool_bar_lines):
5143 * xterm.c (handle_one_xevent): Adjust users.
5145 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5147 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5148 This bug was introduced by my 2013-08-26 patch, which incorrectly
5149 assumed that the terminfo implementation doesn't use termcap buffers.
5150 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5151 these buffers apparently are used after all.
5152 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5153 (struct tty_display_info): Define members termcap_term_buffer and
5154 termcap_strings_buffer even if TERMINFO.
5156 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5159 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5160 'usage' docstring entry to pacify make-docfile.
5162 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5164 Change comparison functions =, <, >, <=, >= to take many arguments.
5165 * data.c: Change comparison functions' interface and implementation.
5166 * lisp.h: Make arithcompare available for efficient two arg
5168 * bytecode.c: Use arithcompare.
5169 * fileio.c: Use new interface.
5171 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5173 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5175 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5177 * eval.c (Feval): Document the new use of `lexical'.
5179 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5181 Review and drop old frame resize hack.
5182 * frame.h (struct frame): Remove force_flush_display_p.
5183 * dispnew.c (update_frame): Adjust user and don't call
5184 flush_frame here. The comment has said that there was an issues
5185 with redisplaying fringes, but I don't see any differences with
5186 and without this hack. Hopefully we can continue without it.
5187 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5188 current frame matrices twice if resized_p is set.
5190 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5192 Do not populate pure Xism x_sync to other ports.
5193 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5194 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5195 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5196 * w32term.h (x_sync): Remove prototype.
5198 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5200 Cleanup frame flushing.
5201 * dispextern.h (struct redisplay_interface):
5202 Drop flush_display_optional because flush_display is enough
5203 for X and flushing via RIF is just a no-op for others.
5204 * frame.h (flush_frame): New function.
5205 * dispnew.c (update_frame):
5206 * minibuf.c (read_minibuf):
5207 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5209 * keyboard.c (detect_input_pending_run_timers): Do not flush
5210 all frames but selected one in redisplay_preserve_echo_area.
5211 * nsterm.m (ns_flush): Remove no-op.
5212 (ns_redisplay_interface): Adjust user.
5213 * w32term.h (x_flush): Remove no-op.
5214 (w32_redisplay_interface): Adjust user.
5215 * xterm.c (x_flush): Simplify because we do not flush all
5216 frames at once any more. Adjust comment.
5217 (x_redisplay_interface): Adjust user.
5219 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5221 Port --without-x --enable-gcc-warnings to Fedora 19.
5222 * gfilenotify.c (globals_of_gfilenotify):
5223 Call g_type_init only if using an older glib version that needs it.
5225 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5227 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5228 (last_glyphless_glyph_merged_face_id): Remove declarations.
5229 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5230 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5231 (last_glyphless_glyph_merged_face_id): Now static.
5232 (merge_escape_glyph_face): New function, refactored from...
5233 (get_next_display_element): ...here.
5234 (merge_glyphless_glyph_face): New function, refactored from...
5235 (produce_glyphless_glyph): ...here...
5236 * term.c (produce_glyphless_glyph): ...and here.
5238 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5240 * eval.c (eval_sub): Only call Ffunction if necessary.
5242 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5244 Attempt to make redisplay more selective when changing cursor type.
5245 * frame.h (struct frame): New bitfield cursor_type_changed.
5246 * xdisp.c (cursor_type_changed): Remove.
5247 (try_cursor_movement, redisplay_window, try_window_id)
5248 (set_frame_cursor_types, try_window_reusing_current_matrix):
5249 Adjust to use per-frame bitfield.
5250 (redisplay_internal): Look for cursor type change on each visible
5251 frame and consider all frames if cursor type has been changed on
5252 the frame other than selected. If cursor type has been changed on
5253 selected frame only, do not use fast update.
5255 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5257 Attempt to make redisplay more selective when changing fonts.
5258 * frame.h (struct frame): New bitfield fonts_changed.
5259 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5260 (adjust_frame_glyphs): Add prototype.
5261 * dispnew.c (fonts_changed_p): Remove.
5262 (adjust_glyphs): Remove because we do not
5263 adjust matrices on all frames at once any more.
5264 (adjust_frame_glyphs): Block and unblock input here.
5265 (adjust_glyph_matrix): Use fonts_changed.
5266 (change_frame_size_1): Use adjust_frame_glyphs.
5267 * font.c (font_open_entity): Use fonts_changed.
5268 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5269 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5270 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5271 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5272 (shrink_mini_window, Fresize_mini_window_internal)
5273 (window_scroll_pixel_based, Fset_window_configuration)
5274 (apply_window_adjustment, Fset_window_vscroll):
5275 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5276 Use adjust_frame_glyphs.
5277 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5278 (try_window_reusing_current_matrix, try_window_id, display_line)
5279 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5280 (redisplay_internal): Consider fonts_changed and adjust frame
5281 matrices for each frame only if the frame is visible. If font
5282 has been changed on some frame during full redisplay, retry
5283 only visible frames where the font has been actually changed.
5285 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5287 Cache current header and mode line height for each window.
5288 * window.h (struct window): New fields mode_line_height
5289 and header_line_height.
5290 * window.c (make_window): Initialize them.
5291 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5292 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5293 (current_mode_line_height, current_header_line_height):
5295 * xdisp.c (current_mode_line_height, current_header_line_height):
5297 (pos_visible_p, init_xdisp): Adjust user.
5298 (redisplay_window): Invalidate mode_line_height and
5299 header_line_height if current and desired matrices do not agree.
5301 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5303 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5304 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5306 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5308 Make --without-x compatible with --enable-gcc-warnings.
5309 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5310 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5311 members under HAVE_WINDOW_SYSTEM.
5312 * keyboard.c (make_lispy_focus_out): Likewise.
5313 (record_menu_key): Move under HAVE_MENUS.
5314 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5315 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5316 (syms_of_xdisp): Adjust user.
5317 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5318 (start_hourglass, cancel_hourglass):
5319 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5320 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5321 and CLEAR_FONT_TABLE_NFONTS.
5322 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5323 Declare only if HAVE_WINDOW_SYSTEM.
5324 (lface_same_font_attributes_p, clear_face_gcs): Define only
5325 if HAVE_WINDOW_SYSTEM.
5327 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5329 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5330 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5331 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5333 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5335 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5337 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5339 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5340 This fixes a type error on hosts where ptrdiff_t is wider than int.
5342 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5344 * keyboard.c (read_key_sequence_vs): New function.
5345 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5348 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5350 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5352 Makefile improvements.
5353 * Makefile.in (config.status): Don't use double-colon rules, as
5354 they are not portable according to POSIX. Fix shell typo with `;
5355 I guess this rule has never been tested?
5356 (VCSWITNESS): New macro, to override any environment var.
5358 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5360 * xterm.h (struct x_display_info): Do not track X connection
5361 fd separately because it is always available from Display.
5362 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5365 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5367 * buffer.c (drop_overlay):
5368 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5369 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5371 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5373 * buffer.c (Fmake_overlay, Fmove_overlay):
5374 * intervals.c (set_point_from_marker):
5375 * print.c (PRINTPREPARE): Prefer signal_error
5376 to plain error and report unsuitable marker too.
5378 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5380 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5381 for 'dragging' member.
5382 (struct x_output): Remove set-but-unused leftovers
5383 'left_before_move' and 'top_before_move'.
5384 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5385 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5386 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5387 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5388 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5389 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5390 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5391 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5393 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5395 * nsfont.m (INVALID_GLYPH): New define.
5396 (nsfont_encode_char): Use INVALID_GLYPH.
5397 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5399 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5401 * xterm.c (x_last_mouse_movement_time): Revert last change.
5402 This code should use XDisplayMotionBufferSize to check display's
5403 motion history first, and there are few other issues as well.
5404 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5405 (handle_one_xevent): Adjust user.
5407 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5409 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5410 * frame.c (Flast_nonminibuf_frame): ... to here.
5411 (check_minibuf_window): Don't abort if no window was found
5414 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5416 Use XGetMotionEvents to ask the last mouse motion time from X server.
5417 * xterm.c (X_MOTION_HISTORY): Default to 1.
5418 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5419 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5420 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5421 Ifdef away legacy code.
5422 (XTmouse_position, x_scroll_bar_report_motion):
5423 Use x_last_mouse_movement_time.
5424 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5427 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5429 * msdos.c (last_mouse_window): Move to...
5430 (dos_rawgetc): ...this function and adjust comment.
5431 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5432 (mouseMoved): ...this function and adjust comment.
5433 * w32term.c (last_window): Likewise with...
5434 (w32_read_socket): ...this function.
5435 * xterm.c (last_window): Likewise with...
5436 (handle_one_xevent): ...this function.
5438 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5440 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5441 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5442 (handle_one_xevent): ...to here.
5443 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5446 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5448 * msdos.c (IT_set_terminal_window): Remove no-op.
5449 (initialize_msdos_display): Adjust terminal setup.
5450 * w32console.c (w32con_set_terminal_window): Remove no-op.
5451 (initialize_w32_display): Adjust terminal setup.
5452 * w32term.c (w32_set_terminal_window): Remove no-op.
5453 (w32_create_terminal): Adjust terminal setup.
5454 * xterm.c (XTset_terminal_window): Remove no-op.
5455 (x_create_terminal): Adjust terminal setup.
5457 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5459 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5461 (ns_create_terminal): Adjust terminal setup.
5462 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5464 (w32_create_terminal): Adjust terminal setup.
5465 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5467 (x_create_terminal): Adjust terminal setup.
5469 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5471 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5472 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5473 * dispnew.c (buffer_posn_from_coords):
5474 * window.c (Fwindow_end, displayed_window_lines):
5475 * xdisp.c (redisplay_mode_lines): Use it.
5477 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5479 * fontset.c (face_for_char): Check char in the current face font first
5480 if HAVE_NS (Bug#15138).
5482 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5484 * window.c (temp_output_buffer_show): Make sure window returned
5485 by display_buffer is live (Bug#15213).
5487 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5489 Minor cleanup to avoid forward declarations.
5490 * coding.h (struct ccl_spec): Remove forward declaration.
5491 * composite.h (toplevel): Include font.h.
5492 (struct composition_it, struct face, struct font_metrics):
5493 Remove forward declaration.
5494 * dispextern.h (struct image, struct atimer): Likewise.
5495 * emacsgtkfixed.h (struct frame): Likewise.
5496 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5497 * font.h (struct font_driver, struct font, struct glyph_string)
5498 (struct face): Remove forward declaration.
5499 * fontset.h (struct face, struct font): Likewise.
5500 * frame.h (toplevel): Style cleanup.
5501 (enum output_method): Move to...
5502 * termhooks.h (enum output_method): ...here.
5503 (struct glyph, struct frame, struct ns_display_info)
5504 (struct x_display_info, struct w32_display_info):
5505 Remove forward declaration.
5506 * xterm.h (toplevel): Include termhooks.h.
5507 (struct font, struct window, struct glyph_matrix, struct frame)
5508 (struct input_event, struct face, struct image): Remove forward
5510 * gtkutil.h (struct _widget_value): Likewise.
5511 * keyboard.h (toplevel): Include termhooks.h.
5512 (struct input_event): Remove forward declaration.
5514 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5516 * intervals.c (set_point_from_marker): New function.
5517 * editfns.c (Fgoto_char):
5518 * process.c (Finternal_default_process_filter):
5519 * window.c (select_window_1): Use it.
5520 * buffer.h (set_point_from_marker): Add prototype.
5522 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5524 * w32.c (term_winsock): Call release_listen_threads before calling
5526 (_sys_wait_accept): Wait for accept event in a loop with a finite
5527 timeout, instead of waiting indefinitely. Will hopefully avoid
5528 hanging during exit because WSACleanup deadlocks waiting for the
5529 event object to be released. (Bug#14333)
5531 * w32proc.c (release_listen_threads): New function, signals all
5532 the reader threads that listen for connections to stop waiting.
5534 * w32.h (release_listen_threads): Add prototype.
5536 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5538 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5539 field of new marker (for sanity and safety).
5540 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5541 anyway because XMISCTYPE is a function and can't be an lvalue).
5543 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5545 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5546 (x_after_update_window_line, x_scroll_bar_create)
5547 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5548 (handle_one_xevent, x_clear_frame_area):
5549 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5550 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5551 * xterm.h (x_clear_area): Adjust prototype.
5553 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5555 Hook scanning and indentation functions to find_newline. This helps
5556 to avoid duplicated code and renders more respect to newline cache.
5557 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5558 * cmds.c (Fforward_line):
5559 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5560 Use find_newline and avoid unnecessary point movements.
5561 * search.c (scan_newline): Implement on top of find_newline.
5563 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5565 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5566 scoped code (bug#11258).
5568 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5570 * nsterm.m (last_window): New variable.
5571 (EV_TRAILER2): New macro.
5572 (EV_TRAILER): Call EV_TRAILER2.
5573 (mouseMoved:): Add support for mouse-autoselect-window
5574 on nextstep (Bug#6888).
5576 2013-08-28 Andreas Schwab <schwab@suse.de>
5578 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5579 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5580 Remove unused macro definitions.
5581 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5582 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5583 Only define if emacs.
5585 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5587 Prefer enum glyph_row_area to int where appropriate.
5588 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5590 (window_box, window_box_width, window_box_left, window_box_left_offset)
5591 (window_box_right, window_box_right_offset): Adjust prototypes.
5592 * xdisp.c (window_box, window_box_width, window_box_left)
5593 (window_box_left_offset, window_box_right, window_box_right_offset):
5594 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5595 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5596 * nsterm.m (ns_clip_to_row):
5597 * w32term.c (w32_clip_to_row):
5598 * xterm.c (x_clip_to_row): Likewise.
5600 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5602 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5603 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5605 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5607 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5608 for portability to hosts where /bin/sh has problems.
5610 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5612 Redesign redisplay interface to drop global output_cursor.
5613 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5614 (toplevel): Remove declaration of output_cursor.
5615 (set_output_cursor, x_cursor_to): Remove prototype.
5616 * window.h (struct window): New member output_cursor.
5617 (output_cursor_to): New function to replace RIF member.
5618 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5619 (update_text_area, set_window_cursor_after_update): Use it.
5620 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5621 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5622 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5623 * w32term.c (x_update_window_begin, x_update_window_end):
5624 * xterm.c (x_update_window_begin, x_update_window_end):
5625 Adjust to use per-window output cursor.
5627 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5629 Simplify SELECT_TYPE-related code.
5630 Like EMACS_TIME, this portability layer is no longer needed, since
5631 Emacs has been using fd_set as a portability layer for some time.
5632 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5633 (SELECT_TYPE): Remove. All uses changed to fd_set.
5634 (fd_set) [!FD_SET]: New typedef.
5636 Simplify EMACS_TIME-related code.
5637 This portability layer is no longer needed, since Emacs has been
5638 using struct timespec as a portability layer for some time.
5639 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5640 Include <time.h> rather than "systime.h"; that's all that's needed now.
5641 * dispnew.c: Include <timespec.h> rather than "systime.h";
5642 that's all that's needed now.
5643 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5644 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5645 TIMESPEC_RESOLUTION.
5646 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5647 LOG10_TIMESPEC_RESOLUTION.
5648 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5649 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5650 (make_emacs_time): Remove. All used changed to make_timespec.
5651 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5652 (current_timespec): Rename from current_emacs_time. All uses changed.
5653 (add_emacs_time): Remove. All uses changed to timespec_add.
5654 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5655 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5656 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5657 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5658 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5659 (current_timespec): Rename from current_emacs_time. All uses changed.
5660 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5661 changed to timespec_cmp.
5662 * xgselect.c: Include <timespec.h>, since our .h files don't.
5664 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5666 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5667 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5668 Remove the leftovers.
5669 * gtkutil.c (toplevel): Do not declare Qxft but include
5671 * image.c (toplevel): Do not declare Vlibrary_cache because
5672 it's already done in lisp.h.
5674 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5676 * lisp.h (Mouse_HLInfo): Move from here...
5677 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5678 (reset_mouse_highlight): New function.
5679 * msdos.c (dos_set_window_size, IT_update_begin)
5680 (internal_terminal_init):
5681 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5682 (ns_initialize_display_info):
5683 * w32console.c (initialize_w32_display):
5684 * w32term.c (x_update_window_end, x_free_frame_resources)
5685 (w32_initialize_display_info):
5686 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5687 * window.c (Fdelete_other_windows_internal):
5688 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5689 * termchar.h (toplevel):
5690 * xterm.h (toplevel): Include dispextern.h.
5692 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5694 Fix minor problems found by static checking.
5695 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5696 (expect): Avoid nested-if warning.
5697 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5698 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5699 * nsterm.h, nsterm.m (ns_select):
5700 * xgselect.c, xgselect.h (xg_select):
5701 Adjust signature to better match pselect's.
5702 * nsterm.m (ns_select):
5703 Don't set *TIMEOUT, since pselect doesn't.
5704 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5705 diagnostic about assigning const char * to it.
5706 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5708 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5710 * lread.c (substitute_object_recurse): Handle hash-tables as well
5713 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5715 Fix unlikely core dump in init_tty, and simplify terminfo case.
5716 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5717 The old version incorrectly dumped core if malloc returned a
5718 buffer containing only non-NUL bytes.
5719 (init_tty): Do not allocate or free termcap buffers; the
5720 struct does that for us now.
5721 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5722 (struct tty_display_info): Define members termcap_term_buffer and
5723 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5724 use them. Allocate them directly in struct rather than indirectly
5725 via a pointer, to simplify init_tty.
5727 * frame.c (check_minibuf_window): Initialize 'window' properly,
5728 so that Emacs reliably aborts later if 'window' is not initialized.
5730 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5732 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5733 of VoidSymbol (Bug#15154).
5735 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5737 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5738 mouse_face_beg_y and mouse_face_end_y.
5739 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5740 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5741 Adjust users and update comment where appropriate.
5743 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5745 * frame.c (check_minibuf_window): New function.
5746 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5747 Call check_minibuf_window (Bug#15183).
5749 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5751 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5752 because this is the only last cursor data we need to keep and consult.
5753 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5754 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5757 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5759 Fix recovering from possible decompression error.
5760 Since insert_from_gap doesn't always move point, we can't use PT as
5761 the position where the partially decompressed data ends, and
5762 should count how many bytes was produced so far.
5763 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5764 (unwind_decompress): Really delete partially uncompressed data.
5765 (Fzlib_decompress_region): Take decompressed data size into account.
5767 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5769 * syntax.c (init_syntax_once): Adjust comment and do an early
5770 initialization of Qchar_table_extra_slots just once...
5771 * casetab.c (init_casetab_once):
5772 * category.c (init_category_once):
5773 * character.c (syms_of_character):
5774 * coding.c (syms_of_coding):
5775 * xdisp.c (syms_of_xdisp): ...and omit it here.
5777 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5779 * xdisp.c (get_next_display_element): Don't apply to characters
5780 from a display vector the logic of setting it->end_of_box_run_p
5781 suitable for characters from a buffer. (Bug#15175)
5783 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5784 to handle directories, rather than '_utime' which doesn't.
5787 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5789 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5790 or fullscreen (Bug#14627).
5792 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5794 System-dependent integer overflow fixes.
5795 * process.c (Fset_process_window_size): Signal an error if
5796 the window size is outside the range supported by the lower level.
5797 * sysdep.c (set_window_size): Return negative on error,
5798 nonnegative on success, rather than -1, 0, 1 on not in system,
5799 failure, success. This is simpler. Caller changed.
5800 (serial_configure): Remove unnecessary initialization of local.
5801 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5802 size fits in unsigned long; this isn't true on some 32-bit hosts.
5803 Avoid buffer overrun if some future version of /proc/meminfo has a
5804 variable name longer than 20 bytes.
5805 (system_process_attributes) [__FreeBSD__]:
5806 Don't assume hw.availpages fits in 'int'.
5808 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5810 Don't let very long directory names overrun the stack.
5811 Fix some related minor problems involving "//", vfork.
5812 * callproc.c (encode_current_directory): New function.
5813 (call_process): Don't append "/"; not needed.
5814 * fileio.c (file_name_as_directory_slop): New constant.
5815 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5816 this can save the caller having to alloca.
5817 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5818 Use SAFE_ALLOCA, not alloca.
5819 (directory_file_name, Fexpand_file_name): Leave leading "//"
5820 alone, since it can be special even on POSIX platforms.
5821 * callproc.c (call_process):
5822 * process.c (Fformat_network_address):
5823 * sysdep.c (sys_subshell):
5824 Use encode_current_directory rather than rolling our own.
5825 (create_process): No need to encode directory; caller does that now.
5826 * process.h (encode_current_directory): New decl.
5827 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5828 Rework to avoid 'goto xyzzy;'.
5830 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5832 * xdisp.c (handle_face_prop): If the default face was remapped use
5833 the remapped face for strings from prefix properties. (Bug#15155)
5835 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5837 Minor cleanup for redisplay interface and few related functions.
5838 * frame.h (enum text_cursor_kinds): Move from here...
5839 * dispextern.h (enum text_cursor_kinds): ...to here.
5840 (toplevel): Drop unnecessary declarations.
5841 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5842 in update_window_end_hook and draw_window_cursor functions.
5843 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5844 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5845 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5846 * xterm.c (x_update_window_end, x_draw_window_cursor):
5847 * xdisp.c (display_and_set_cursor, update_window_cursor)
5848 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5849 enum text_cursor_kinds where appropriate.
5851 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5853 Redesign redisplay interface to drop updated_row and updated_area.
5854 * dispextern.h (updated_row, updated_area): Remove declaration.
5855 (struct redisplay_interface): Pass glyph row and row area parameters
5856 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5857 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5859 * dispnew.c (updated_row, updated_area): Remove.
5860 (redraw_overlapped_rows, update_window_line): Adjust user.
5861 (update_marginal_area, update_text_area): Likewise. Pass updated row
5862 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5863 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5866 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5868 * process.c (flush_pending_output): Remove stub.
5871 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5873 * callproc.c: Fix race that killed background processes (Bug#15144).
5874 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5875 Record deleted process-id in critical section, not afterwards.
5876 Don't mistakenly kill process created by a call-process invocation
5877 that discards output and does not wait.
5879 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5881 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5882 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5883 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5884 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5885 to shut up compiler in mark_object.
5886 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5888 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5890 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5891 We can't portably rely on PTY_OPEN doing that, even if
5892 it calls posix_openpt with O_CLOEXEC.
5894 2013-08-20 Kenichi Handa <handa@gnu.org>
5896 * character.c (string_char): Improve commentary.
5898 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5900 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5901 (struct animation_cache): Make signature a flexible array member.
5902 All uses changed. This is a tad slower but may insulate us better
5903 from future changes to ImageMagick.
5905 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5907 * image.c: Shrink memory needed for animation cache.
5908 (SIGNATURE_DIGESTSIZE): New constant.
5909 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5910 (imagemagick_create_cache): Copy the signature. This saves
5911 several KB of memory that ImageMagick wastes per signature.
5912 Don't bother updating the update_time, as the caller does that now.
5913 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5914 it's a fixed size struct member now.
5915 (imagemagick_get_animation_cache): Always destroy the signature,
5916 as it's now imagemagick_create_cache's responsibility to copy it.
5917 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5918 and use memcmp rather than strcmp.
5919 eassert that ImageMagick returns a signature of the specified length.
5921 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5923 * image.c (imagemagick_get_animation_cache): Don't segfault on
5925 (imagemagick_get_animation_cache): Revert to previous definition
5926 so that it actually works. But keep the memory leak fix.
5927 (imagemagick_get_animation_cache): Fix memory leak.
5929 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5931 * image.c: Fix animation cache signature memory leak.
5932 Fix some other minor performance problems while we're at it.
5933 (imagemagick_create_cache): Clear just the members that
5934 need clearing. Don't set update_time, as caller does that now.
5935 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5936 Simplify by using pointer-to-pointer instead of a prev pointer.
5937 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5938 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5939 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5940 it's already a copy. Free the signature probe unless it's cached.
5942 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5943 This was introduced by my 2013-08-12 fix for Bug#15035.
5945 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5947 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5948 (imagemagick_prune_animation_cache): Now static.
5950 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5952 * image.c (imagemagick_get_animation_cache): Don't segfault when
5953 pruning all entries.
5955 2013-08-18 Ken Brown <kbrown@cornell.edu>
5957 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5958 static heap if ENABLE_CHECKING is defined.
5959 (max_bss_sbrk_ptr): New variable.
5961 (report_sheap_usage): Report maximum static heap usage instead of
5962 ending static heap usage.
5964 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5966 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5967 of zlib_initialized according to the results of calling
5968 init_zlib_functions.
5970 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5972 * image.c: Implement an ImageMagick per-image cache.
5973 (imagemagick_get_animation_cache): Fix a double-free error.
5974 (imagemagick_load_image): Remove the ping_wand code, which only
5975 apparently saved time on invalid animated images, and slowed down
5976 everything else. Optimise for the common case.
5978 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5980 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5982 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5984 * marker.c (set_marker): Remove documentation of undefined behavior.
5986 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5988 * image.c (imagemagick_compute_animated_image): Animate correctly
5989 when sub-images are smaller than the main image.
5990 (imagemagick_compute_animated_image): Setting the iterator row to
5991 zero is apparently not allowed.
5992 (imagemagick_compute_animated_image): Allow images that say they
5993 have sub-images that are bigger than the main image, but just crop
5996 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5998 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6000 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6002 * image.c (imagemagick_compute_animated_image): Respect the GIF
6005 2013-08-15 Ken Brown <kbrown@cornell.edu>
6007 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6008 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6011 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6013 Fix minor problems found by static checking.
6014 * frame.c (delete_frame):
6015 * xdisp.c (next_element_from_display_vector):
6016 Avoid uninitialized local.
6017 * image.c (imagemagick_compute_animated_image): Port to C89.
6018 Prefer usual GNU indentation style for loops.
6019 Be more careful about bizarrely large sizes, by using ptrdiff_t
6022 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6024 Fix infinite frame selection loop (Bug#15025).
6025 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6027 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6029 * xdisp.c (compute_window_start_on_continuation_line):
6030 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6031 to make sure we end up setting the window start at the leftmost
6032 visible character of the display line. This avoids funky
6033 horizontal shifting because the window start is not kept on the
6034 same position. (Bug#15090)
6035 (next_element_from_display_vector): Support 'box' face attribute
6036 in the face definitions of a display vector. (Bug#15099)
6038 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6040 * image.c (imagemagick_compute_animated_image): Implement animated
6042 (imagemagick_compute_animated_image): Fix some compilation
6043 warnings. Implement a very simple cache to make the animation
6044 usable at all, but it should be replaced with a per-image cache.
6046 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6048 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6049 to do `for' loops over alist values.
6050 * buffer.h (FOR_EACH_BUFFER):
6051 * process.c (FOR_EACH_PROCESS): Use it.
6052 (handle_child_signal, status_notify, Fget_buffer_process)
6053 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6055 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6057 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6058 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6059 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6060 to xzalloc and so avoid redundant call to memset.
6061 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6062 members because it is allocated with xzalloc and so already zeroed.
6064 2013-08-14 Ken Brown <kbrown@cornell.edu>
6066 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6069 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6071 Utility function and macro to copy Lisp string to C string.
6072 * lisp.h (xlispstrdupa): New macro.
6073 (xlispstrdup): New prototype.
6074 * alloc.c (xlispstrdup): New function.
6075 * callint.c (Fcall_interactively):
6076 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6077 (Fsubstitute_in_file_name):
6078 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6079 * image.c (x_create_bitmap_from_file):
6080 * w32term.c (w32_term_init):
6081 * xterm.c (x_term_init): Use xlispstrdup.
6083 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6085 * image.c (imagemagick_load_image): Make animated pictures work.
6086 There's still some problems with background color settings, though
6089 * decompress.c (unwind_decompress): Always restore point.
6091 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6093 * marker.c (set_marker): Reformat documentation.
6095 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6097 * xdisp.c (cursor_type_changed): Now static.
6099 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6100 Use changed. This avoids the need to call xmalloc and for the
6101 caller to call xfree, and avoids memory leaks in some situations.
6103 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6105 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6106 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6107 (redisplay_window): If window_end_valid is cleared due to non-zero
6108 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6109 so do not call to try_cursor_movement for that window.
6111 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6113 * window.h (struct window): Convert window_end_pos and
6114 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6115 (wset_window_end_pos, wset_window_end_vpos): Remove.
6116 * dispnew.c (adjust_glyph_matrix):
6117 * window.c (Fwindow_end, replace_window, set_window_buffer)
6119 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6120 (set_vertical_scroll_bar, redisplay_window, try_window)
6121 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6122 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6123 (note_mouse_highlight): Adjust users.
6124 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6127 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6129 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6130 * image.c (imagemagick_filename_hint): Use `const char *' and
6131 prefer SSDATA to SDATA to avoid warnings.
6133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6135 Cleanup window fringes, margins and scroll bars adjustments.
6136 * window.c (set_window_fringes, set_window_margins)
6137 (set_window_scroll_bars, apply_window_adjustment): New functions.
6138 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6139 (Fset_window_scroll_bars): Use them.
6141 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6143 * window.h (struct window): Convert scroll_bar_width
6144 from Lisp_Object to integer. Adjust comment.
6145 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6147 * window.c (wset_scroll_bar_width): Remove.
6148 (make_window): Initialize scroll_bar_width.
6149 (Fsplit_window_internal): Use direct assignment.
6150 (Fset_window_configuration, save_window_save):
6151 Convert Lisp_Object to integer and back where appropriate.
6152 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6153 bar was actually changed, and mention this in docstring.
6155 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6157 * decompress.c: Minor simplifications.
6158 (Fzlib_decompress_region): Don't bother verifying
6159 that avail_out <= UINT_MAX, as that was confusing.
6160 Mention the restriction in a comment instead.
6161 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6163 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6165 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6166 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6168 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6170 * image.c (imagemagick_filename_hint): Check for errors in the
6173 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6175 * window.c (Fwindow_margins): Return nil when there's no marginal
6176 area, as per the documented API.
6178 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6179 Fmake_vector, as scroll bar's struct members are not all Lisp
6180 objects now. This avoids crashes in GC.
6182 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6183 bool, so its address could be taken.
6185 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6187 * image.c (imagemagick_filename_hint): New function to possibly
6188 apply `image-content-type-suffixes'.
6189 (imagemagick_load_image): Use it.
6191 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6193 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6194 if loading zlib failed.
6196 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6198 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6199 2013-08-13 checkin below. Change bool to BOOL, rule is:
6200 All Obj-C code uses BOOL, except for interfaces callable from C.
6202 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6204 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6206 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6207 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6208 bool instead of BOOL.
6209 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6210 from Lisp_Object to bitfield. Adjust comment.
6211 * w32term.c (x_scroll_bar_create): Adjust user.
6212 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6213 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6214 Use bool for boolean.
6215 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6216 to `unsigned int' when defining a bitfield.
6218 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6220 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6222 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6224 * window.h (struct window): Convert left_margin_cols and
6225 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6226 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6227 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6229 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6231 (showing_window_margins_p, update_window_line, update_frame_1):
6232 * fringe.c (draw_fringe_bitmap_1):
6233 * xdisp.c (window_box_width): Adjust users.
6234 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6235 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6236 Use direct assignment.
6237 (Fset_window_configuration, save_window_save, Fwindow_margins):
6238 Convert Lisp_Object to integer and back where appropriate.
6239 (Fset_window_margins): Adjust user. Return t if any margin
6240 was actually changed, and mention this in docstring.
6242 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6244 * syntax.c (forward_word):
6245 * cmds.c (forward_char, backward_char): Mention the optional argument.
6247 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6249 * window.h (struct window): Convert left_fringe_width
6250 and right_fringe_width from Lisp_Objects to integers.
6252 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6253 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6254 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6256 (make_window): Initialize new integer fields to -1.
6257 (Fsplit_window_internal): Use direct assignment.
6258 (Fset_window_configuration, save_window_save):
6259 Convert Lisp_Object to integer and back where appropriate.
6260 (Fset_window_fringes): Adjust user. Return t if any fringe
6261 was actually changed, and mention this in docstring.
6263 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6265 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6266 * nsfns.m (x_set_cursor_type):
6267 * w32fns.c (x_set_cursor_type):
6268 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6269 * xdisp.c (set_frame_cursor_types): ...but in common code.
6271 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6273 * font.c (clear_font_cache): New function, stripped from...
6274 (Fclear_font_cache): ...here, which now uses the function
6275 above. Adjust comment.
6276 * font.h (clear_font_cache): Add prototype.
6277 * xfaces.c (clear_face_cache): Use clear_font_cache.
6279 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6281 * window.c (Fset_window_start): Compare `w', not `window' because
6282 `w' might not be equal to `window' after call to decode_live_window.
6284 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6286 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6287 This fixes a problem introduced by the Bug#15035 patch
6288 when using GPG. Reported by Herbert J. Skuhra.
6290 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6292 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6293 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6294 not yet initialized.
6296 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6298 * decompress.c (Fzlib_decompress_region): Support zlib
6299 decompression, too, and rename.
6301 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6303 Minor zlib configuration tweaks.
6304 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6305 Don't assume presence of fn_inflateInit2_ zlib internal function.
6307 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6309 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6310 include the zlib prefix.
6312 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6314 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6315 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6316 define static variables that are pointers to zlib functions to be
6318 (init_zlib_functions) [WINDOWSNT]: New function.
6319 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6321 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6322 macros instead of invoking the zlib functions directly.
6323 (syms_of_decompress): DEFSYM Qzlib_dll.
6324 Staticpro Szlib_available_p.
6326 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6328 Avoid looping over all frame windows to freeze and unfreeze.
6329 * window.h (struct window): Drop frozen_window_start_p.
6330 (freeze_window_starts): Drop prototype.
6331 * frame.h (struct frame): New frozen_window_starts flag.
6332 (FRAME_WINDOWS_FROZEN): New macro.
6333 * window.c (freeze_window_start, freeze_window_starts):
6335 (select_window, replace_window): Adjust users.
6336 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6337 (window_frozen_p): New function.
6338 (redisplay_window): Use it.
6340 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6342 Fix some fd issues when running subprocesses (Bug#15035).
6343 Fix bugs that can leak files or file descriptors on errors.
6344 Don't unlink open temp files, as that's hard for users to diagnose
6345 when things go awry (e.g., temp disk exhausted).
6346 Don't bother to lock temp files. Check for invalid recursion.
6347 * callproc.c (synch_process_fd): Remove. All uses removed.
6348 (synch_process_tempfile): New var or macro.
6349 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6351 (record_kill_process): New arg, the temp name. All callers changed.
6352 (delete_temp_file): Now just a simple wrapper around unlink.
6353 (call_process_kill): New arg, the call_process_fd array.
6354 Close them all. Clear synch_process_pid. Remove the temp file,
6355 or arrange for it to be removed.
6356 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6357 that's been moved to synch_process_tempfile. Caller changed.
6358 Do not remove the tempfile; that's now call_process_kill's
6360 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6361 call_process_kill; the caller now does that.
6362 (call_process_cleanup): Do not close the process fd; that's now
6363 call_process_kill's responsibility.
6364 (Fcall_process): Implement via new function call_process, which
6365 has most of the old body of Fcall_process, but with a different API.
6366 (call_process): New function that does not open or close filefd if
6367 it is nonnegative. Record which fds need to be closed, and let
6368 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6369 Signal an error if invoked recursively (could be done via a hook).
6370 Simplify creation of the tempfile in the MSDOS case.
6371 Don't create the output file until after checking for the executable.
6372 Report any failure to open /dev/null.
6373 Don't open /dev/null for writing twice; once is enough.
6374 Don't create pipe if all output is being discarded or sent to file.
6375 Don't worry about setting up the coding system or reading from the
6376 pipe if all output is being discarded.
6377 Hoist fd_error local into top level, to lessen block nesting.
6378 Don't record deleted pid here; now done by Fcall_process_region.
6379 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6380 and note its success in synch_process_tempfile.
6381 Do not leak resources when child_setup fails.
6382 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6383 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6384 (create_temp_file): Now returns open fd, with an additional
6385 Lisp_Object * argument to return the name. All callers changed.
6386 Do not close the file; rewind it instead, and leave it open for
6387 the caller. Do not lock the temp file. Unwind-protect the file
6388 and the file-descriptor.
6389 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6390 If an asynchrounous process, record it here, not in call_process.
6391 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6392 * eval.c (set_unwind_protect): New function.
6393 * fileio.c (write_region): New function, generalized from the
6394 old Fwrite_region. Do not lock temp files.
6395 (Fwrite_region): Use it.
6396 * lisp.h (set_unwind_protect, write_region): New decls.
6397 * process.c: Include <verify.h>.
6398 (make_process): Mark fds as initially closed.
6399 (deleted_pid_list): Now a list of pid-filename pairs.
6401 (close_process_fd): New function.
6402 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6403 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6404 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6405 (create_process, create_pty, Fmake_serial_process)
6406 (server_accept_connection): Record which fds need to be closed,
6407 and let deactivate_process close them.
6408 (Fmake_network_process): Do not discard the unwind-protect
6409 until it's safe to do so.
6410 (deactivate_process): Close the fds opened by create_process etc.
6411 (Fprocess_send_eof): Adjust to new way of recording open fds.
6412 Report an error if /dev/null can't be opened, instead of aborting.
6413 * process.h (PROCESS_OPEN_FDS): New constant.
6414 (struct Lisp_Process): New member open_fds.
6415 (record_kill_process, record_deleted_pid): Adjust signatures.
6416 (record_deleted_pid): Move decl here ...
6417 * syswait.h (record_deleted_pid): ... from here.
6419 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6421 * decompress.c: Fix bugs with large buffers and weird inputs.
6422 Tune a bit. Reindent as per usual Emacs style.
6423 (BUFFER_SIZE): Remove.
6424 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6425 more than UINT_MAX bytes. Decompress into the gap instead of into
6426 an auto buffer, as this should avoid copying. Return nil if
6427 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6428 set immediate_quit; we shouldn't trust zlib code that much.
6430 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6432 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6433 errors, and really move the gap to where we want it.
6435 * lisp.h: Include decompress.c support.
6437 * emacs.c (main): Include decompress.c support.
6439 * Makefile.in: Include -lz if present.
6441 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6443 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6444 (initWithTitle:): Initialize frame to 0.
6445 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6446 (fillWithWidgetValue:frame:): Rename from
6447 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6449 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6450 fillWithWidgetValue:frame:
6452 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6453 remove memory leak warnings.
6455 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6456 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6459 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6460 (x_activate_menubar): Update the whole menu.
6461 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6462 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6463 current event is not NSSystemDefined (Bug#15001).
6464 Call ns_check_menu_open only if trackingMenu is 2.
6465 (menuDidClose:): New method, decrease trackingMenu.
6466 (fillWithWidgetValue:setDelegate:): New method.
6467 (fillWithWidgetValue:): Call the above.
6469 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6471 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6473 Omit some unnecessary casts.
6474 Many of these go back to the old pre-C89 days, when they may have
6475 been needed, but we've been assuming C89 or later for a while now.
6476 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6477 (live_float_p, live_misc_p, live_vector_p):
6478 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6479 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6480 (defvar_per_buffer):
6481 * callint.c (Fcall_interactively):
6482 * doc.c (Fsubstitute_command_keys):
6483 * filelock.c (get_boot_time):
6484 * frame.c (xrdb_get_resource):
6485 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6486 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6487 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6488 (menuitem_highlight_callback, menu_destroy_callback)
6489 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6490 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6491 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6492 (xg_tool_bar_help_callback, tb_size_cb):
6493 * image.c (xpm_alloc_color, png_read_from_memory)
6494 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6495 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6497 * keymap.c (describe_map):
6498 * nsfns.m (Fns_display_monitor_attributes_list):
6499 * nsmenu.m (process_dialog:):
6500 * nsterm.m (hold_event):
6501 * process.c (wait_reading_process_output):
6502 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6503 * scroll.c (do_direct_scrolling, scrolling_1):
6504 * termcap.c (tgetent):
6505 * window.c (check_window_containing, add_window_to_list)
6506 (freeze_window_starts):
6507 * xdisp.c (compare_overlay_entries, vmessage):
6508 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6509 (x_get_monitor_attributes_xrandr)
6510 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6511 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6512 * xfont.c (xfont_match, xfont_open):
6513 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6514 (menubar_selection_callback, menu_position_func)
6515 (popup_selection_callback, create_and_show_popup_menu)
6516 (dialog_selection_callback, create_and_show_dialog):
6517 * xrdb.c (x_get_string_resource)
6519 * xsmfns.c (x_session_check_input):
6520 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6521 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6522 (xaw_jump_callback, xaw_scroll_callback):
6523 Omit unnecessary casts.
6525 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6527 Minor string-length refactoring.
6528 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6529 * frame.c (make_monitor_attribute_list):
6530 Prefer build_string to strlen + make_string.
6532 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6534 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6535 don't check minor_code (Bug#14417).
6537 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6539 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6540 vertical positions instead. This avoids calling MATRIX_ROW with
6541 row numbers that are possibly beyond valid limits. (Bug#15064)
6543 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6545 Use xstrdup and build_unibyte_string where applicable.
6546 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6547 * xfns.c (x_window):
6548 * xrdb.c (x_get_customization_string):
6549 * xterm.c (xim_initialize):
6550 * w32fns.c (w32_window): Use xstrdup.
6551 (w32_display_monitor_attributes_list):
6552 * emacs.c (init_cmdargs):
6553 * keyboard.c (PUSH_C_STR):
6554 * nsfont.m (nsfont_open):
6555 * sysdep.c (system_process_attributes):
6556 * w32.c (system_process_attributes):
6557 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6559 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6561 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6562 variables of these types so that GDB would know about them, as aid
6563 for debugging fatal exceptions. (Bug#15024) See also
6564 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6567 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6569 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6570 larger than the NSWindow (Bug#14934).
6572 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6574 Redesign redisplay interface to drop global variable updated_window.
6575 Always pass currently updated window as a parameter to update routines.
6576 * dispextern.h (updated_window): Remove declaration.
6577 (struct redisplay_interface): Pass window parameter to
6578 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6579 and after_update_window_hook.
6580 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6582 * dispnew.c (updated_window): Remove.
6583 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6584 (update_window_line): Adjust to match redisplay interface changes.
6585 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6586 (ns_scroll_run, ns_after_update_window_line):
6587 * w32term.c (x_update_window_begin, x_update_window_end)
6588 (x_after_update_window_line, x_scroll_run):
6589 * xterm.c (x_update_window_begin, x_update_window_end)
6590 (x_after_update_window_line, x_scroll_run):
6591 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6592 Likewise. Adjust comments where appropriate.
6593 (x_cursor_to): Simplify because this is always called during window
6594 update (but install debugging check anyway).
6595 (expose_window): Check must_be_updated_p flag to see whether this
6596 function is called during window update.
6598 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6600 Do not reset window modification event counters excessively.
6601 These leftovers and poor man's tricky methods to catch extra
6602 redisplay's attention are no longer needed.
6603 * frame.c (set_menu_bar_lines_1):
6604 * minibuf.c (read_minibuf_unwind):
6605 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6606 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6607 (window_scroll_line_based, Fset_window_configuration):
6608 * xdisp.c (redisplay_window): Do not reset last_modified and
6609 last_overlay_modified counters.
6611 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6613 * xselect.c (x_send_client_event): Set send_event and serial, memset
6614 data.l as it might be bigger than data.b. Use 24 bit mask to
6615 XSendEvent (Bug#15034).
6617 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6619 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6620 for TTY frames that are not the top frame on their console.
6623 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6625 * w32term.c (w32fullscreen_hook): Really maximize frame when
6626 asked for (Bug#14841).
6628 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6630 Prefer selected_window to Fselected_window, likewise for frames.
6631 * buffer.c (Fbuffer_swap_text):
6632 * data.c (Fvariable_binding_locus):
6633 * window.c (run_window_configuration_change_hook): Adjust users.
6634 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6635 Use decode_live_frame.
6637 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6639 Be more careful if selected window shows the buffer other than current,
6640 use window_outdated only if this is not so. This change should also
6641 address some weird issues discussed in Bug#13012.
6642 * window.h (window_outdated): New prototype.
6643 * window.c (window_outdated): Now here. Convert from static and
6644 always assume window's buffer.
6645 (Fwindow_end, Fwindow_line_height): Use it.
6646 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6647 and always assume window's buffer.
6648 (redisplay_window): Adjust user.
6649 (redisplay_internal): Call to reconsider_clip_changes once and
6650 check whether mode line should be updated only if selected window
6651 shows current buffer.
6652 (run_window_scroll_functions): Use eassert for debugging check.
6653 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6655 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6657 * window.c (window_scroll, window_scroll_pixel_based)
6658 (window_scroll_line_based): Use bool for booleans.
6660 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6662 * process.c: Fix minor off-by-one issues in descriptor counts.
6663 This shouldn't fix any real bugs, but it cleans up the code a bit.
6664 (max_process_desc, max_input_desc): -1, not 0, means none.
6666 (delete_input_desc): New function.
6667 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6668 (deactivate_process): Scan backwards when recomuting max_process_desc;
6669 that should be faster.
6670 (init_process_emacs): Initialize max_input_desc.
6672 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6674 Use region cache to speedup bidi_find_paragraph_start.
6675 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6676 Rename cache_long_line_scans to cache_long_scans.
6677 * buffer.c (bset_cache_long_line_scans): Rename to
6678 bset_cache_long_scans.
6679 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6680 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6682 (syms_of_buffer): Rename cache-long-line-scans to
6683 cache-long-scans. Adjust docstring.
6684 * search.c (newline_cache_on_off):
6685 * indent.c (width_run_cache_on_off): Adjust users.
6686 * bidi.c (bidi_paragraph_cache_on_off): New function.
6687 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6688 * insdel.c (prepare_to_modify_buffer):
6689 Invalidate bidi_paragraph_cache if enabled.
6691 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6693 Invalidate region caches only if buffer text is going to be changed.
6694 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6695 (modify_text): ...new prototype.
6696 (prepare_to_modify_buffer_1): New prototype.
6697 * textprop.c (modify_region): Rename to...
6698 (modify_text_properties): ...new function.
6699 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6700 (Fremove_list_of_text_properties): Adjust users.
6701 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6702 (modify_text): ...new function.
6703 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6704 (prepare_to_modify_buffer_1): ...new function.
6705 * casefiddle.c (casify_region):
6706 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6707 (Ftranspose_regions): Use modify_text.
6709 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6711 * lisp.mk (lisp): Add nadvice.elc.
6713 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6715 New macro to iterate over live buffers similar to frames.
6716 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6717 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6718 Declare buffer-related variables here to offload lisp.h.
6719 * buffer.c (Vbuffer_alist): Adjust comment.
6720 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6721 (other_buffer_safely):
6722 * data.c (store_symval_forwarding):
6723 * dispnew.c (Fframe_or_buffer_changed_p):
6724 * fileio.c (Fdo_auto_save):
6725 * filelock.c (unlock_all_files):
6726 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6728 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6730 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6731 * callproc.c (create_temp_file):
6732 * filelock.c (create_lock_file):
6733 Assume mkostemp, since it's now provided by Gnulib.
6735 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6737 * w32.c (mkostemp): New function.
6738 (mktemp): Remove, no longer used. Most of the code reused in
6739 mkostemp. (Bug#15015)
6740 (mktemp): Don't undef.
6742 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6744 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6745 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6746 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6747 (free_glyph_pool, check_glyph_memory): Likewise for
6748 all users. Adjust comments where appropriate.
6750 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6752 * composite.h: Minor fixups.
6753 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6754 to fix a misspelling, and change it to an inline function while
6755 we're at it (it need not be a macro). All uses changed.
6756 (composition_method, composition_valid_p):
6757 Rewrite to avoid assignments in if-conditions.
6759 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6761 Do not use global Lisp_Object in composition macros.
6762 * composite.h (composition_temp): Remove declaration.
6763 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6764 (composition_method, composition_valid_p): ...inline functions.
6765 (compose_region): Remove the leftover.
6766 * composite.c (composition_temp): Remove.
6767 (run_composition_function, update_compositions)
6768 (composition_compute_stop_pos, composition_adjust_point)
6769 (Ffind_composition_internal):
6770 * coding.c (handle_composition_annotation):
6771 * xdisp.c (handle_composition_prop, check_point_in_composition):
6772 Related users changed.
6774 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6776 Drop FRAME_PTR typedef.
6777 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6778 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6779 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6780 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6781 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6782 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6783 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6784 All related users changed.
6786 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6788 * eval.c (default_toplevel_binding): New function.
6790 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6791 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6792 (syms_of_eval): Export them.
6793 * data.c (Fdefault_value): Micro cleanup.
6794 * term.c (init_tty): Use "false".
6796 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6798 Fix X GC leak in GTK and raw (no toolkit) X ports.
6799 * xterm.c (x_free_frame_resources): If white and black relief
6800 GCs are allocated, always free them here.
6801 * xfns.c (x_make_gc): Omit redundant initialization.
6802 * widget.c (create_frame_gcs): Remove the leftover.
6803 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6804 in x_free_frame_resources.
6806 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6808 * nsterm.m (windowWillResize:toSize:): Only change title if
6809 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6811 (viewDidEndLiveResize): New method.
6813 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6814 inside NS_IMPL_COCOA.
6816 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6818 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6819 Do not check whether undo is enabled because record_insert and
6820 record_delete does that themselves.
6822 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6824 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6825 member which is not really used any more.
6826 (FRAME_XIC_BASE_FONTNAME): Remove.
6827 * xfns.c (xic_free_fontset): Adjust user.
6828 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6829 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6830 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6831 (xdialog_show): Use eassert for debugging check.
6832 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6834 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6836 * fileio.c, fns.c (merge): Move extern decl from here ...
6837 * lisp.h (merge): ... to here.
6839 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6841 Fix last font-related change.
6842 * w32font.h (w32font_list_internal, w32font_match_internal):
6844 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6845 (uniscribe_list_family): Adjust to match font API change.
6846 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6847 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6849 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6851 * frame.h (FRAME_MOUSE_UPDATE):
6852 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6853 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6855 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6857 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6858 * font.h (struct font_driver): Change list, match, and list_family
6859 functions to accept struct frame * as first arg.
6860 * font.c (font_score, font_compare, font_sort_entities):
6862 (font_sort_entities, font_list_entities, font_select_entity)
6863 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6864 match font API change.
6865 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6866 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6867 * ftxfont.c (ftxfont_list, ftxfont_match):
6868 * xftfont.c (xftfont_list, xftfont_match):
6869 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6870 * w32font.c (w32font_list, w32font_match, w32font_list)
6871 (w32font_list_internal, w32_font_match_internal): Likewise.
6872 * xfaces.c (Fx_family_fonts): Adjust user.
6874 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6876 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6877 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6878 only if HAVE_X_WINDOWS is in use.
6879 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6880 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6881 * w32term.c (x_wm_set_icon_position): Likewise.
6882 * w32fns.c (x_icon): Adjust user.
6884 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6886 * xterm.c (last_mouse_press_frame): Remove the
6887 leftover which is not really used any more.
6888 (handle_one_xevent, syms_of_xterm): Adjust users.
6889 (x_flush): Call XFlush once per each X display, not frame.
6890 This is better because this code always unconditionally skips
6891 non-X frames in Vframe_list and issues the only XFlush if we
6892 have more than one X frame on the same X display.
6893 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6894 Use bool for booleans.
6895 (x_draw_glyph_string_background, cvt_string_to_pixel)
6896 (cvt_pixel_dtor): Drop unnecessary prototypes.
6897 * xterm.h (x_display_ok): Adjust prototype.
6899 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6901 Drop unnecessary functions that deals with frame pixel size.
6902 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6903 (x_pixel_height): Drop prototypes.
6904 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6905 (x_pixel_height): Drop implementations.
6906 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6907 which should be always valid for window frame.
6908 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6909 * w32menu.c (Fx_popup_dialog):
6910 * xmenu.c (Fx_popup_dialog): Likewise for both.
6912 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6914 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6915 frame parameters and call to Fmodify_frame_parameters just once.
6916 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6917 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6918 and mention nil frame in docstring.
6920 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6922 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6923 (x_figure_window_size): Likewise. Adjust to return long.
6924 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6925 (toplevel): Move Qterminal_live_p to...
6926 * terminal.c (toplevel): ...here, make it static, and...
6927 (syms_of_terminal): ...DEFSYM here.
6928 * frame.h (Qterminal_live_p): Remove declaration.
6929 (make_frame, x_figure_window_size): Adjust prototype.
6930 * nsfns.m (Fx_create_frame): Use long for window flags.
6932 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6934 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6935 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6936 Do not assume that emacs_close (INT_MAX) is a no-op.
6938 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6940 * xfaces.c (make_face_cache): For struct face_cache, prefer
6941 xmalloc to xzalloc and so avoid redundant call to memset.
6942 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6944 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6946 * fringe.c (draw_window_fringes, update_window_fringes)
6947 (compute_fringe_widths):
6948 * w32term.c (x_draw_glyph_string):
6949 * window.c (candidate_window_p, Frecenter):
6950 * xfaces.c (realize_basic_faces, realize_default_face)
6951 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6952 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6953 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6954 * xmenu.c (Fx_menu_bar_open_internal):
6955 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6956 * xsettings.c (xft_settings_event):
6957 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6958 Use bool for booleans. Adjust style and comments where
6960 * dispextern.h (draw_window_fringes, update_window_fringes)
6961 (compute_fringe_widths):
6962 * xterm.h (x_had_errors_p): Adjust prototype.
6964 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6966 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6967 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6969 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6971 * fns.c (toplevel): Remove comment before Fsafe_length because
6974 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6976 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6978 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6980 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6981 frame which got the message is still alive, before dereferencing
6982 its pointer. (Bug#14970)
6984 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6985 be a live window, before using it as such. (Bug#14970)
6987 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6989 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6990 w32_detect_focus_change instead of doing part of its job by hand.
6991 This fixes the problem whereby FOCUS_OUT events were not sent to
6994 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6996 * process.c (Fprocess_list): Doc fix.
6998 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6999 being re-exposed only if it didn't ask to become visible.
7000 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7001 was previously iconified. (Bug#14841)
7002 (x_iconify_frame): Mark the frame iconified.
7004 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7006 Fix minor problems found by static checking.
7007 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7008 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7010 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7012 * eval.c (set_specpdl_old_value): New function.
7013 (unbind_to): Minor simplification.
7014 (get_backtrace_frame): New function.
7015 (Fbacktrace_frame): Use it. Add `base' argument.
7016 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7017 (syms_of_eval): Export backtrace-eval.
7018 * xterm.c (x_focus_changed): Simplify.
7020 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7022 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7024 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7026 * xdisp.c (redisplay_window): Instead of moving point out of
7027 scroll margin, reject the force_start method, and try scrolling
7028 instead. (Bug#14780)
7030 2013-07-24 Ken Brown <kbrown@cornell.edu>
7032 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7035 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7037 * eval.c (Fprogn): Do not check that BODY is a proper list.
7038 This undoes the previous change. The check slows down the
7039 interpreter, and is not needed to prevent a crash. See
7040 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7042 2013-07-23 Glenn Morris <rgm@gnu.org>
7044 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7046 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7048 Port to GNU/Linux systems with tinfo but not ncurses.
7049 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7050 to decide whether ncurses is being used. Without this change,
7051 GCC complains about tgetent not being declared, on a system
7052 that has tinfo installed but ncurses not installed.
7054 * eval.c (Fprogn): Check that BODY is a proper list.
7056 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7057 * data.c (Fsetq_default):
7058 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7059 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7061 Tune by taking advantage of the fact that ARGS is always a list
7062 when a function is declared to have UNEVALLED args.
7064 * emacsgtkfixed.c: Port to GCC 4.6.
7065 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7067 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7069 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7070 here to silence compiler warnings.
7072 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7074 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7075 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7076 from messing up Emacs's 'struct frame' (Bug#14923).
7078 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7080 * alloc.c (make_save_ptr_ptr): Define this function.
7081 It was inadvertently omitted. It's needed only if
7082 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7084 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7086 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7087 frame have focus (Bug#14895).
7089 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7091 Avoid vfork-related deadlock more cleanly.
7092 * callproc.c (child_setup): When the child's exec fails, output
7093 the program name, as that's more useful. Use O_NONBLOCK to avoid
7095 * process.c (create_process_1): Remove; no longer needed.
7096 (create_process): Remove timer hack; no longer needed, now that
7097 the child avoids deadlock.
7099 2013-07-20 Glenn Morris <rgm@gnu.org>
7101 * image.c (Fimage_flush): Fix doc typo.
7103 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7105 Fix array bounds violation when pty allocation fails.
7106 * process.c (PTY_NAME_SIZE): New constant.
7107 (pty_name): Remove static variable; it's now auto.
7108 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7109 Take pty_name as an arg rather than using a static variable.
7110 All callers changed.
7111 (create_process): Recover pty_flag from process, not from volatile local.
7112 (create_pty): Stay inside array even when pty allocation fails.
7113 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7115 * lread.c (Fload): Avoid initialization only when lint checking.
7116 Mention that it's needed only for older GCCs.
7118 2013-07-20 Kenichi Handa <handa@gnu.org>
7120 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7121 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7123 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7125 * lread.c (Fload): Avoid uninitialized warning.
7127 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7129 Fix some minor file descriptor leaks and related glitches.
7130 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7131 (create_lock_file): Use write, not emacs_write.
7132 * image.c (slurp_file, png_load_body):
7133 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7134 (server_accept_connection):
7135 Don't leak an fd on memory allocation failure.
7136 * image.c (slurp_file): Add a cheap heuristic for growing files.
7137 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7138 as that's what the other routines do. Maybe input need not be
7139 blocked at all, but it's better to be consistent.
7140 Avoid undefined behavior when strlen is zero.
7142 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7143 (NSTATICS): Now a constant; doesn't need to be a macro.
7145 2013-07-19 Richard Stallman <rms@gnu.org>
7147 * coding.c (decode_coding_utf_8): Add simple loop for fast
7148 processing of ASCII characters.
7150 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7152 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7154 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7156 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7157 unportable 'struct x_display_info'.
7158 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7161 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7163 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7164 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7166 (system_process_attributes): Prefer plain char to unsigned char
7167 when either will do. Clean up properly if interrupted or if
7168 memory allocations fail. Don't assume sscanf succeeds.
7169 Remove no-longer-needed workaround to stop GCC from whining.
7170 Read command-line once, instead of multiple times. Check read status a
7173 Fix obscure porting bug with varargs functions.
7174 The code assumed that int is treated like ptrdiff_t in a vararg
7175 function, which is not a portable assumption. There was a similar
7176 -- though these days less likely -- porting problem with various
7177 assumptions that pointers of different types all smell the same as
7178 far as vararg functions is conserved. To make this problem less
7179 likely in the future, redo the API to use varargs functions.
7180 * alloc.c (make_save_value): Remove this vararg function.
7181 All uses changed to ...
7182 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7183 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7185 (make_save_ptr): Rename from make_save_pointer, for consistency with
7186 the above. Define only on platforms that need it. All uses changed.
7188 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7190 * keyboard.c: Try to fix typos in previous change.
7191 (DISPLAY_LIST_INFO): New macro.
7192 (kbd_buffer_get_event): Do not access members that are not present
7193 in X11. Revert inadvertent change of "!=" to "=".
7195 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7197 * keyboard.c (kbd_buffer_get_event):
7198 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7199 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7201 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7203 * filelock.c: Fix unlikely file descriptor leaks.
7204 (get_boot_time_1): Rework to avoid using emacs_open.
7205 This doesn't actually fix a leak, but is better anyway.
7206 (read_lock_data): Use read, not emacs_read.
7208 * doc.c: Fix minor memory and file descriptor leaks.
7209 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7210 (get_doc_string, Fsnarf_documentation):
7211 Fix file descriptor leak on error.
7213 * term.c: Fix minor fdopen-related file descriptor leaks.
7214 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7215 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7217 * charset.c: Fix file descriptor leaks and errno issues.
7219 (load_charset_map_from_file): Don't leak file descriptor on error.
7220 Use plain record_xmalloc since the allocation is larger than
7221 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7223 * eval.c (record_unwind_protect_nothing):
7224 * fileio.c (fclose_unwind):
7226 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7227 The replacement doesn't block input, but that no longer seems
7230 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7232 * lread.c: Fix file descriptor leaks and errno issues.
7233 (Fload): Close some races that leaked fds or streams when 'load'
7235 (Fload, openp): Report error number of last nontrivial failure to open.
7236 ENOENT counts as trivial.
7237 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7239 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7240 now that the function is always called with a nonnegative arg.
7241 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7242 All uses replaced with ...
7243 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7245 A few more minor file errno-reporting bugs.
7246 * callproc.c (Fcall_process):
7247 * doc.c (Fsnarf_documentation):
7248 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7249 * process.c (set_socket_option):
7250 Don't let a constructor trash errno.
7251 * doc.c: Include <errno.h>.
7253 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7255 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7257 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7259 Fix w32 bug with call-process-region (Bug#14885).
7260 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7261 to Fcall_process when the input is empty. This simplifies the
7262 code a bit. It makes no difference on POSIXish platforms but
7263 apparently it fixes a bug on w32.
7265 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7266 * fileio.c (close_file_unwind): Don't close if FD is negative;
7267 this can happen when unwinding a zapped file descriptor.
7268 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7269 in case Emacs runs out of memory between the two unwind-protects.
7270 Don't trash errno when closing FD.
7271 Zap the FD in the specpdl when closing it, instead of deferring
7272 the removal of the unwind-protect; this fixes a bug where a child
7273 function unwinds the stack past us.
7275 New unwind-protect flavors to better type-check C callbacks.
7276 This also lessens the need to write wrappers for callbacks,
7277 and the need for make_save_pointer.
7278 * alloc.c (free_save_value):
7279 * atimer.c (run_all_atimers):
7281 * alloc.c (safe_alloca_unwind):
7282 * atimer.c (unwind_stop_other_atimers):
7283 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7284 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7285 * minibuf.c (choose_minibuf_frame_1):
7286 * process.c (make_serial_process_unwind):
7287 * xdisp.c (pop_message_unwind):
7288 * xselect.c (queue_selection_requests_unwind):
7289 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7290 * alloc.c (record_xmalloc):
7291 Prefer record_unwind_protect_ptr to record_unwind_protect with
7293 * alloc.c (Fgarbage_collect):
7294 Prefer record_unwind_protect_void to passing a dummy.
7295 * buffer.c (restore_buffer):
7296 * window.c (restore_window_configuration):
7297 * xfns.c, w32fns.c (do_unwind_create_frame)
7298 New wrapper. All record-unwind uses of wrappee changed.
7299 * buffer.c (set_buffer_if_live):
7300 * callproc.c (call_process_cleanup, delete_temp_file):
7301 * coding.c (code_conversion_restore):
7302 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7303 * editfns.c (save_excursion_restore)
7304 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7305 (save_restriction_restore):
7306 * eval.c (restore_stack_limits, un_autoload):
7307 * fns.c (require_unwind):
7308 * keyboard.c (recursive_edit_unwind, tracking_off):
7309 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7310 * macros.c (pop_kbd_macro, restore_menu_items):
7311 * nsfns.m (unwind_create_frame):
7312 * print.c (print_unwind):
7313 * process.c (start_process_unwind):
7314 * search.c (unwind_set_match_data):
7315 * window.c (select_window_norecord, select_frame_norecord):
7316 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7317 (fast_set_selected_frame):
7318 * xfns.c, w32fns.c (unwind_create_tip_frame):
7319 Return void, not a dummy Lisp_Object. All uses changed.
7320 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7321 * callproc.c (call_process_kill):
7322 * fileio.c (restore_point_unwind, decide_coding_unwind)
7323 (build_annotations_unwind):
7324 * insdel.c (Fcombine_after_change_execute_1):
7325 * keyboard.c (read_char_help_form_unwind):
7326 * menu.c (unuse_menu_items):
7327 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7328 * sound.c (sound_cleanup):
7329 * xdisp.c (unwind_redisplay):
7330 * xfns.c (clean_up_dialog):
7331 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7332 Accept no args and return void, instead of accepting and returning
7333 a dummy Lisp_Object. All uses changed.
7334 * cygw32.c (fchdir_unwind):
7335 * fileio.c (close_file_unwind):
7336 * keyboard.c (restore_kboard_configuration):
7337 * lread.c (readevalllop_1):
7338 * process.c (wait_reading_process_output_unwind):
7339 Accept int and return void, rather than accepting an Emacs integer
7340 and returning a dummy object. In some cases this fixes an
7341 unlikely bug when the corresponding int is outside Emacs integer
7342 range. All uses changed.
7343 * dired.c (directory_files_internal_unwind):
7344 * fileio.c (do_auto_save_unwind):
7345 * gtkutil.c (pop_down_dialog):
7346 * insdel.c (reset_var_on_error):
7347 * lread.c (load_unwind):
7348 * xfns.c (clean_up_file_dialog):
7349 * xmenu.c, nsmenu.m (pop_down_menu):
7350 * xmenu.c (cleanup_widget_value_tree):
7351 * xselect.c (wait_for_property_change_unwind):
7352 Accept pointer and return void, rather than accepting an Emacs
7353 save value encapsulating the pointer and returning a dummy object.
7355 * editfns.c (Fformat): Update the saved pointer directly via
7356 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7357 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7358 (unwind_body): New function.
7359 (record_unwind_protect): First arg is now a function returning void,
7360 not a dummy Lisp_Object.
7361 (record_unwind_protect_ptr, record_unwind_protect_int)
7362 (record_unwind_protect_void): New functions.
7363 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7364 * fileio.c (struct auto_save_unwind): New type.
7365 (do_auto_save_unwind): Use it.
7366 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7367 * insdel.c (struct rvoe_arg): New type.
7368 (reset_var_on_error): Use it.
7369 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7371 (specbinding_func): Remove; there are now several such functions.
7372 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7373 (set_unwind_protect_ptr): New function.
7374 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7376 Be simpler and more consistent about reporting I/O errors.
7377 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7378 Say "Read error" and "Write error", rather than "I/O error", or
7379 "IO error reading", or "IO error writing", when a read or write
7381 * process.c (Fmake_network_process, wait_reading_process_output)
7382 (send_process, Fprocess_send_eof, wait_reading_process_output):
7383 Capitalize diagnostics consistently. Put "failed foo" at the
7384 start of the diagnostic, so that we don't capitalize the
7385 function name "foo". Consistently say "failed" for such
7387 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7388 All callers changed. This is so it can use report_file_error.
7389 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7390 diagnostics consistently as above.
7392 * fileio.c (report_file_errno): Fix errno reporting bug.
7393 If the file name is neither null nor a pair, package it up as a
7394 singleton list. All callers changed, both to this function and to
7395 report_file_error. This fixes a bug where the memory allocator
7396 invoked by list1 set errno so that the immediately following
7397 report_file_error reported the wrong errno value.
7399 Fix minor problems found by --enable-gcc-warnings.
7400 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7401 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7403 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7405 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7406 Set event->arg to Qt if switch-event shall be generated.
7407 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7409 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7411 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7414 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7415 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7416 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7417 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7418 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7419 and there is a focused frame.
7420 (head_table): Add focus-in and focus-out.
7421 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7422 bind to handle-focus-in/out.
7424 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7425 (Fhandle_switch_frame): Call Fhandle_focus_in.
7426 (syms_of_frame): defsubr handle-focus-in/out.
7428 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7430 Fix porting bug to older POSIXish platforms (Bug#14862).
7431 * sysdep.c (emacs_pipe): New function, that implements
7432 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7433 This should port better to CentOS 5 and to Mac OS X 10.6.
7434 All calls to pipe2 changed.
7436 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7437 This makes the code easier to read and the executable a bit smaller.
7438 Do not replace all calls to Fcons that happen to create lists,
7439 just calls that are intended to create lists. For example, when
7440 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7441 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7442 Similarly for list2 through list5.
7443 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7444 * bytecode.c (exec_byte_code):
7445 * callint.c (quotify_arg, Fcall_interactively):
7446 * callproc.c (Fcall_process, create_temp_file):
7447 * charset.c (load_charset_map_from_file)
7448 (Fdefine_charset_internal, init_charset):
7449 * coding.c (get_translation_table, detect_coding_system)
7450 (Fcheck_coding_systems_region)
7451 (Fset_terminal_coding_system_internal)
7452 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7453 * composite.c (update_compositions, Ffind_composition_internal):
7454 * dired.c (directory_files_internal, file_name_completion)
7456 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7457 * doc.c (Fsnarf_documentation):
7458 * editfns.c (Fmessage_box):
7460 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7461 (Feval, eval_sub, Ffuncall, apply_lambda):
7462 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7463 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7464 (Fset_file_times, Finsert_file_contents)
7465 (Fchoose_write_coding_system, Fwrite_region):
7466 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7467 * font.c (font_registry_charsets, font_parse_fcname)
7468 (font_prepare_cache, font_update_drivers, Flist_fonts):
7469 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7470 * frame.c (make_frame, Fmake_terminal_frame)
7471 (x_set_frame_parameters, x_report_frame_params)
7472 (x_default_parameter, Fx_parse_geometry):
7473 * ftfont.c (syms_of_ftfont):
7474 * image.c (gif_load):
7475 * keyboard.c (command_loop_1):
7476 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7477 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7478 (Fminor_mode_key_binding, accessible_keymaps_1)
7479 (Faccessible_keymaps, Fwhere_is_internal):
7480 * lread.c (read_emacs_mule_char):
7481 * menu.c (find_and_return_menu_selection):
7482 * minibuf.c (get_minibuffer):
7483 * nsfns.m (Fns_perform_service):
7484 * nsfont.m (ns_script_to_charset):
7485 * nsmenu.m (ns_popup_dialog):
7486 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7487 (Fx_own_selection_internal):
7488 * nsterm.m (append2):
7489 * print.c (Fredirect_debugging_output)
7490 (print_prune_string_charset):
7491 * process.c (Fdelete_process, Fprocess_contact)
7492 (Fformat_network_address, set_socket_option)
7493 (read_and_dispose_of_process_output, write_queue_push)
7494 (send_process, exec_sentinel):
7495 * sound.c (Fplay_sound_internal):
7496 * textprop.c (validate_plist, add_properties)
7497 (Fput_text_property, Fadd_face_text_property)
7498 (copy_text_properties, text_property_list, syms_of_textprop):
7499 * unexaix.c (report_error):
7500 * unexcoff.c (report_error):
7501 * unexsol.c (unexec):
7502 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7503 (Fformat_mode_line, syms_of_xdisp):
7504 * xfaces.c (set_font_frame_param)
7505 (Finternal_lisp_face_attribute_values)
7506 (Finternal_merge_in_global_face, syms_of_xfaces):
7507 * xfns.c (x_default_scroll_bar_color_parameter)
7508 (x_default_font_parameter, x_create_tip_frame):
7509 * xfont.c (xfont_supported_scripts):
7510 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7511 (menu_help_callback, xmenu_show):
7513 * xterm.c (set_wm_state):
7514 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7515 and similarly for list2 through list5.
7517 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7519 * callproc.c (Fcall_process_region): Fix minor race and tune.
7520 (create_temp_file): New function, with the temp-file-creation part
7521 of the old Fcall_process_region. Use Fcopy_sequence to create the
7522 temp file name, rather than alloca + build_string, for simplicity.
7523 Don't bother to block input around the temp file creation;
7524 shouldn't be needed. Simplify use of mktemp.
7525 Use record_unwind_protect immediately after creating the temp file;
7526 this closes an unlikely race where the temp file was not removed.
7527 Use memcpy rather than an open-coded loop.
7528 (Fcall_process_region): Use the new function. If the input is
7529 empty, redirect from /dev/null rather than from a newly created
7530 empty temp file; this avoids unnecessary file system traffic.
7532 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7534 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7535 Simplify by making this case like the other two. This is a bit
7536 slower on obsolete hosts, but the extra complexity isn't worth it.
7538 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7539 * process.c (create_process) [!DOS_NT]:
7540 Remove now-unnecessary calls to emacs_close.
7542 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7544 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7545 returning early. (Bug#14850)
7547 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7548 and inhibit-iso-escape-detection attributes of 'undecided'.
7551 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7553 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7554 Reported by Herbert J. Skuhra in
7555 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7557 Don't lose top specpdl entry when memory is exhausted.
7558 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7559 specpdl overflow here, to simplify callers; all callers changed.
7560 Always reserve an unused entry at the stack top; this avoids
7561 losing the top entry's information when memory is exhausted.
7563 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7565 Clean up errno reporting and fix some errno-reporting bugs.
7566 * callproc.c (Fcall_process):
7567 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7568 * process.c (create_process, Fmake_network_process):
7569 * unexaix.c (report_error):
7570 * unexcoff.c (report_error):
7571 Be more careful about reporting the errno of failed operations.
7572 The code previously reported the wrong errno sometimes.
7573 Also, prefer report_file_errno to setting errno + report_file_error.
7574 (Fcall_process): Look at openp return value rather than at path,
7575 as that's a bit faster and clearer when there's a numeric predicate.
7576 * fileio.c (report_file_errno): New function, with most of the
7577 old contents of report_file_error.
7578 (report_file_error): Use it.
7579 (Ffile_exists_p, Ffile_accessible_directory_p):
7580 Set errno to 0 when it is junk.
7581 * fileio.c (Faccess_file):
7582 * image.c (x_create_bitmap_from_file):
7583 Use faccessat rather than opening the file, to avoid the hassle of
7584 having a file descriptor open.
7585 * lisp.h (report_file_errno): New decl.
7586 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7589 * process.c (create_process, wait_reading_process_output) [AIX]:
7590 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7591 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7592 a multithreaded environment anyway).
7593 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7595 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7597 * image.c (x_find_image_file): Don't close a remote file handle.
7599 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7601 Fix races with threads and file descriptors.
7602 * callproc.c (Fcall_process_region):
7603 * dired.c (open_directory):
7604 * emacs.c (main, Fdaemon_initialized):
7605 * image.c (x_find_image_file):
7606 * inotify.c (Finotify_rm_watch):
7607 * lread.c (Flocate_file_internal):
7608 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7609 * term.c (term_mouse_moveto, init_tty):
7610 * termcap.c (tgetent):
7611 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7612 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7613 * unexhp9k800.c, unexmacosx.c (unexec):
7614 * callproc.c (Fcall_process_region):
7615 Use emacs_close, not close.
7616 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7617 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7618 and posix_close function on current platforms (which all lack them).
7619 (emacs_close): Use it. This should fix the races on GNU/Linux and
7620 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7621 and it should avoid closing random victim file descriptors on
7624 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7626 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7627 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7630 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7631 This is for .gdbinit xbacktrace.
7633 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7634 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7635 (emacs_set_tty): Now static.
7636 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7637 * term.c (tty_capable_p, tty_default_color_capabilities)
7638 (get_tty_terminal, term_mouse_movement)
7639 (handle_one_term_event, init_tty, maybe_fatal):
7640 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7641 (tgetent, scan_file, name_match, compare_contin):
7642 * terminal.c (get_terminal):
7643 Use bool for boolean.
7644 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7645 Prefer char to unsigned char if either will do.
7646 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7647 (tty_write_glyphs): Prefer int to unsigned.
7648 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7649 All callers changed.
7650 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7652 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7655 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7656 (B__dummy__): New dummy symbol, to pacify C89.
7657 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7658 they can't grok varargs macros.
7659 * dispnew.c (add_window_display_history)
7660 (add_frame_display_history):
7661 * print.c (print_object):
7662 * xdisp.c (debug_method_add):
7663 Use %p printf format only for void pointers.
7664 * emacs.c (usage_message): New constant, replacing ...
7665 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7666 (main): Adjust to usage reorg.
7667 * fns.c (syms_of_fns):
7668 * profiler.c (syms_of_profiler):
7669 Don't use non-constant struct initializers.
7670 * gnutls.h (gnutls_initstage_t):
7671 * lisp.h (enum Lisp_Fwd_Type):
7672 * lread.c (lisp_file_lexically_bound_p):
7673 * xsettings.c (anonymous enum):
7674 Remove trailing comma.
7675 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7676 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7677 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7679 * regex.c (const_re_char): New type, to pacify strict C89.
7680 All uses of 'const re_char' replaced to use it.
7681 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7682 with glibc when strict C89. This change is imported from gnulib.
7684 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7685 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7686 Omit GNU_LINUX implementation, since it requires long long.
7687 * xterm.c (x_draw_underwave):
7688 Do not assume the traditional order of struct's members.
7689 (x_term_init): Rewrite to avoid the need for non-constant structure
7692 Syntax cleanup, mostly replacing macros with functions.
7693 This removes the need for the syntax_temp hack.
7694 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7695 * syntax.c (SYNTAX_INLINE): New macro.
7696 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7697 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7698 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7699 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7700 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7701 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7702 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7703 Now constants, not macros.
7704 (syntax_temp) [!__GNUC__]: Remove.
7705 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7706 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7707 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7708 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7709 Move here from syntax.h; now functions, not macros. Except for the
7710 last function, these are static since only syntax.c uses them.
7711 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7712 All uses changed. Now a function, not a macro; use this fact
7713 to simplify the code.
7714 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7715 compiler bugs; no longer relevant.
7716 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7717 (SYNTAX_INLINE): New macro.
7718 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7719 for the new functions. Use bool for boolean member.
7720 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7721 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7722 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7723 (SETUP_BUFFER_SYNTAX_TABLE):
7724 Now extern inline functions, not macros.
7725 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7726 Remove; all uses replaced by implementation.
7727 (syntax_temp) [!__GNUC__]: Remove decl.
7728 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7730 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7732 * emacs.c (main): Fix syntax error.
7734 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7736 Timestamp fixes for undo (Bug#14824).
7737 * atimer.c (schedule_atimer):
7738 * fileio.c (Ffile_newer_than_file_p):
7739 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7740 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7741 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7742 (syms_of_fileio): Remove Sclear_visited_file_name.
7743 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7744 file doesn't exist; this avoids an ambiguity with negative timestamps.
7745 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7746 * systime.h (make_emacs_time, invalid_emacs_time):
7747 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7748 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7749 * undo.c (record_first_change): Push (visited-file-modtime) onto
7750 undo list rather than reimplementing it by hand, incorrectly.
7752 2013-07-09 Ken Brown <kbrown@cornell.edu>
7754 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7756 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7758 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7760 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7762 Handle errno and exit status a bit more carefully.
7763 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7764 number into an exit status. Instead, use EXIT_CANCELED.
7765 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7766 * callproc.c (relocate_fd):
7767 * emacs.c (close_output_streams, main):
7768 * process.c (create_process):
7769 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7770 Use emacs_perror for simplicity.
7771 * callproc.c (relocate_fd, main):
7772 * sysdep.c (sys_subshell):
7773 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7774 (shut_down_emacs): Use emacs_write, not write.
7775 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7776 * fileio.c (Fcopy_file, e_write):
7777 * nsterm.m (ns_select):
7778 * process.c (send_process):
7779 * sound.c (vox_write):
7780 Use emacs_write_sig, not emacs_write.
7781 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7782 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7784 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7786 (emacs_full_write): New function.
7787 (emacs_write): Rewrite to use it.
7788 (emacswrite_sig, emacs_perror): New functions.
7789 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7791 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7793 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7794 on NS even if it is present. Pixmap on NS is a void*.
7796 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7798 Port to Ubuntu 10 (Bug#14803).
7799 Problem reported by T.V. Raman.
7800 * process.c (close_on_exec, accept4, process_socket):
7801 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7803 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7805 * w32.c (sys_dup): Declare prototype.
7809 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7811 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7813 Make file descriptors close-on-exec when possible (Bug#14803).
7814 This simplifies Emacs a bit, since it no longer needs to worry
7815 about closing file descriptors by hand in some cases.
7816 It also fixes some unlikely races. Not all such races, as
7817 libraries often open files internally without setting
7818 close-on-exec, but it's an improvement.
7819 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7820 * callproc.c (Fcall_process) [!MSDOS]:
7821 * emacs.c (main) [!DOS_NT]:
7822 * nsterm.m (ns_term_init):
7823 * process.c (create_process):
7824 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7825 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7826 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7827 Prefer mkostemp with O_CLOEXEC to mkstemp.
7828 * callproc.c (relocate_fd) [!WINDOWSNT]:
7829 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7830 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7832 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7833 Make the resulting file descriptor close-on-exec.
7834 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7835 * lread.c (load_descriptor_list, load_descriptor_unwind):
7836 Remove; no longer needed. All uses removed.
7837 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7838 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7840 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7841 (Fmake_network_process, Fnetwork_interface_list)
7842 (Fnetwork_interface_info, server_accept_connection):
7843 Make newly-created socket close-on-exec.
7844 * sysdep.c (emacs_open, emacs_fopen):
7845 Make new-created descriptor close-on-exec.
7846 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7847 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7849 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7851 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7852 for NS_IMPL_GNUSTEP.
7854 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7856 Fix openp errno handling.
7857 * callproc.c (Fcall_process): Preserve openp errno around close.
7858 * lread.c (openp): Set errno when returning -1, as some callers
7861 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7863 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7865 * nsterm.h (NSSavePanel): Update comment.
7866 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7867 (ns_run_file_dialog): Declare.
7869 * nsfns.m: Remove panelOK.
7871 (ns_run_file_dialog): New function.
7872 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7873 event loop, so file dialog is popped up by ns_run_file_dialog, called
7874 by sendEvent (Bug#14578).
7875 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7877 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7879 * xdisp.c (default_line_pixel_height): New function.
7880 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7881 (try_cursor_movement, redisplay_window, try_window)
7882 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7884 * window.c (window_scroll_pixel_based):
7885 use default_line_pixel_height.
7887 * dispextern.h (default_line_pixel_height): Add prototype.
7889 * frame.c (x_set_line_spacing): Accept a float value for
7890 line-spacing parameter, per the documentation.
7892 * data.c (Fmultibyte_string_p): Doc fix.
7894 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7896 Use emacs_open more consistently when opening files.
7897 This handles EINTR more consistently now, and makes it easier
7898 to introduce other uniform changes to file descriptor handling.
7899 * sysstdio.h: New file.
7900 * buffer.c (mmap_init):
7901 * cygw32.c (chdir_to_default_directory):
7902 * dispnew.c (Fopen_termscript):
7903 * emacs.c (Fdaemon_initialized):
7904 * fileio.c (Fdo_auto_save):
7905 * image.c (slurp_file, png_load_body, jpeg_load_body):
7906 * keyboard.c (Fopen_dribble_file):
7908 * print.c (Fredirect_debugging_output):
7909 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7910 * termcap.c (tgetent):
7911 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7912 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7913 * w32term.c (w32_initialize) [CYGWIN]:
7914 * xfaces.c (Fx_load_color_file):
7915 Use emacs_open instead of plain open, and emacs_fopen instead of
7917 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7918 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7919 * callproc.c (default_output_mode): New constant.
7920 (Fcall_process): Use it to call emacs_open instead of plain creat.
7921 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7922 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7923 (emacs_fopen): New function.
7924 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7925 Include <lisp.h>, for emacs_open.
7926 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7928 Remove duplicate #include directives.
7929 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7931 Don't include stdio.h twice.
7932 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7933 Don't include sys/types.h or stdio.h twice.
7934 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7935 * lread.c: Don't include coding.h twice.
7936 * nsfont.m: Don't include frame.h twice.
7937 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7938 * ralloc.c: Don't include <unistd.h> twice.
7939 * xdisp.c: Don't include font.h twice.
7940 * xterm.c: Don't include fontset.h twice.
7941 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7943 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7945 Scale ImageMagick images more carefully.
7946 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7947 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7948 Be more careful about avoiding undefined behavior after
7949 integer overflow and division by zero.
7951 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7953 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7954 (syms_of_w32fns): DEFSYM them.
7955 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7956 (CCHDEVICENAME): Define macros if not defined.
7957 (struct MONITOR_INFO_EX): New struct.
7958 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7959 (enum_display_monitors_fn): New variable.
7960 (globals_of_w32fns): Initialize it.
7961 (Fx_display_pixel_width, Fx_display_pixel_height)
7962 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7963 multi-monitor setups in docstrings.
7964 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7965 screen size by primary monitor's millimeter per pixel.
7966 (w32_monitor_enum, w32_display_monitor_attributes_list)
7967 (w32_display_monitor_attributes_list_fallback)
7968 (Fw32_display_monitor_attributes_list): New functions.
7969 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7971 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7973 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7975 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7977 * fileio.c (Qfile_notify_error): New error symbol.
7979 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7980 * inotify.c (inotify_callback, symbol_to_inotifymask)
7981 (Finotify_add_watch, Finotify_rm_watch): Use it.
7982 (inotifyevent_to_event): Exchange order of cookie and file name.
7983 (Finotify_add_watch): Adapt docstring.
7985 * lisp.h (Qfile_notify_error): Declare.
7987 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7989 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7990 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7991 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7992 which did not work (see <http://bugs.gnu.org/14569#307>).
7993 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7994 && (!noninteractive || initialized)). This attempts to thread
7995 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7997 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7999 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8000 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8002 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8004 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8005 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8006 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8007 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8009 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8011 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8012 Define to __sys_siglist.
8014 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8016 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8017 word-wrap, so that overflow-newline-into-fringe would work in
8018 visual-line-mode. (Bug#2749)
8019 (move_it_in_display_line_to): When the last scanned display
8020 element fits exactly on the display line, and
8021 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8022 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8023 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8024 finding buffer position that corresponds to pixel coordinates,
8025 e.g. in buffer_posn_from_coords.
8027 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8029 * process.c (handle_child_signal): Call catch_child_signal if
8032 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8034 Don't convert function pointers to void * and back.
8035 It isn't portable C, and it's easy enough to avoid.
8036 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8037 (make_save_value): Add support for SAVE_FUNCPOINTER.
8038 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8039 * print.c (print_object):
8040 Distinguish function from object pointers.
8041 * lisp.h (SAVE_FUNCPOINTER): New constant.
8042 (SAVE_SLOT_BITS): Adjust to it.
8043 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8044 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8045 (voidfuncptr): New typedef.
8046 (struct Lisp_Save_Value): New member data[0].funcpointer.
8047 (XSAVE_FUNCPOINTER): New function.
8049 Simplify buildobj processing.
8050 * Makefile.in (buildobj.h): Make it a sequence of strings each
8051 followed by comma, rather than a single string. Put it into a
8052 .tmp file in case there's an error while generating it.
8053 (gl-stamp): Use .tmp for temp files.
8054 (mostlyclean): Clean .tmp files.
8055 * doc.c (buildobj): Move to just the routine that needs it.
8056 It's now an array of strings, so processing is simpler.
8058 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8060 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8061 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8062 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8063 Invoke malloc_enable_thread even when not interactive.
8064 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8065 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8066 in this case, since the underlying bug has now been fixed.
8068 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8070 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8071 unlinking it (bug#14691).
8073 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8075 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8076 before checking whether buffer is modified. This lets
8077 `kill-buffer-query-functions' cancel killing of the buffer or save
8078 its content before `kill-buffer' asks user the "Buffer %s
8079 modified; kill anyway?" question.
8081 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8083 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8084 Let the super performKeyEquivalent deal with them (Bug#14747).
8086 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8088 * widget.c (resize_cb): Remove unused local.
8090 Do not use GTK 3 if it exists but cannot be compiled.
8091 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8092 * xterm.c (x_error_handler) [!USE_GTK]:
8095 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8097 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8099 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8100 to the valid range of values. (Bug#14753)
8102 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8103 when moving point by using the current glyph matrix. This avoids
8104 the need to force redisplay when this function is called in a
8107 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8109 Fix minor problems found by static checking.
8110 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8111 Redo the latter's body to sidestep GCC parenthesization warnings.
8112 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8113 * coding.c (detect_coding, detect_coding_system):
8114 * coding.h (struct undecided_spec):
8115 Use bool for boolean.
8116 * image.c (QCmax_width, QCmax_height): Now static.
8117 * xdisp.c (Fmove_point_visually): Remove unused local.
8119 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8121 * xdisp.c (Fmove_point_visually): New function.
8123 2013-06-28 Kenichi Handa <handa@gnu.org>
8125 * coding.h (define_coding_undecided_arg_index): New enum.
8126 (coding_attr_index): New members
8127 coding_attr_undecided_inhibit_null_byte_detection,
8128 coding_attr_undecided_inhibit_iso_escape_detection,
8129 coding_attr_undecided_prefer_utf_8.
8130 (undecided_spec): New struct.
8131 (struct coding_system): New member `undecided' of the member
8134 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8135 (detect_coding): Likewise.
8136 (detect_coding_system): Likewise.
8137 (Fdefine_coding_system_internal): New coding system properties
8138 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8140 (syms_of_coding): Adjust for coding_arg_undecided_max.
8142 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8144 * image.c (x_from_xcolors): Remove unused local.
8146 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8148 Defer image data transfer between X client and server until actual
8151 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8154 * image.c (Destroy_Image): Remove.
8155 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8156 `mask_p', and `colors_p'. All uses changed.
8157 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8158 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8159 New macros for `flags' arg to x_clear_image_1.
8160 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8161 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8162 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8163 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8164 (image_get_x_image, image_unget_x_image): New functions or macros.
8165 (image_background, image_background_transparent, x_to_xcolors)
8166 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8167 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8168 instead of Destroy_Image.
8169 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8170 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8171 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8172 (imagemagick_load_image, svg_load_image): Use them instead of
8173 x_create_x_image_and_pixmap, and x_put_x_image followed by
8174 x_destroy_x_image, respectively.
8175 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8176 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8177 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8178 background_transparent fields.
8179 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8180 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8182 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8184 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8185 This mostly consists of undoing recent changes.
8186 * callproc.c (Fcall_process):
8187 * process.c (create_process):
8188 Do not worry about catching SIGCHLD here, undoing previous change.
8189 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8190 * process.c, process.h (catch_child_signal):
8191 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8192 * process.c (catch_child_handler): Don't worry about being called
8193 lazily and do not assume caller has blocked SIGCHLD, undoing
8194 previous change. Move first-time stuff back to
8195 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8196 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8197 set lib_child_handler if it's already initialized, which may
8198 help avoid problems on GNUstep.
8200 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8202 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8203 * callproc.c (Fcall_process):
8204 * process.c (create_process):
8205 Make sure SIGCHLD is caught before we fork,
8206 since Emacs startup no arranges to catch SIGCHLD.
8207 * process.c (lib_child_handler): Initialize to null, not to
8209 (catch_child_signal): Allow self to be called lazily.
8210 Do nothing if it's already been called.
8211 Assume caller has blocked SIGCHLD (all callers do now).
8212 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8213 just before it's really needed.
8214 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8215 since it hasn't been caught yet.
8217 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8219 * image.c (compute_image_size): New function to implement
8220 :max-width and :max-height.
8221 (imagemagick_load_image): Use it.
8223 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8225 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8226 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8228 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8229 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8230 the SIGCHLD handler, since the code is not atomic and (due to glib)
8231 signals may be arriving now.
8232 * sysdep.c (init_signals): Do not catch child signals here;
8233 'main' now does that later, at a safer time.
8235 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8237 Clean up SIGCHLD handling a bit (Bug#14569).
8238 * process.c, process.h (catch_child_signal):
8239 Now always extern, even if !NS_IMPL_GNUSTEP.
8240 * process.c (catch_child_signal): Move glib tickler here from
8241 init_process_emacs, so that it's done earlier in Emacs
8242 initialization. Also move the noninteractive && !initialized
8243 check here from init_process_emacs. This is all a bit cleaner for
8244 GNUish platforms, and I hope it works around the Cygwin bug.
8245 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8246 that glib signal handling is tickled before glib creates threads.
8248 * process.c (wait_reading_process_output): Avoid int overflow
8249 when reading more than 2 GiB total from a process.
8251 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8253 * process.c (create_process): Handle a couple more cases,
8254 i.e., work even if new_argv and wait_child_setup[i] are cached.
8255 Use Fcall_process's style for volatile vars.
8257 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8259 * process.c (create_process): Mark PROCESS volatile.
8261 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8263 Use C99-style flexible array members if available.
8264 This avoids some subtle aliasing issues, which typically
8265 aren't a problem with GCC but may be a problem elsewhere.
8266 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8267 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8268 In either case, it uses a flexible array member rather than
8269 the old struct hack. All uses changed.
8270 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8271 Adjust to sdata reorganization.
8272 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8273 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8274 that ports better to pre-C99 non-GCC.
8275 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8276 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8277 as the latter has changed.
8278 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8279 and port better to pre-C99 GCC.
8280 * image.c (struct xpm_cached_color):
8281 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8282 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8283 Use FLEXIBLE_ARRAY_MEMBER.
8284 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8285 Move decl to top level so it gets checked against implementation.
8286 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8287 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8289 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8291 * syntax.c: Integer cleanups.
8292 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8293 All uses that need 0-or-2 changed to:
8294 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8295 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8296 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8297 (char_quoted, prev_char_comend_first, back_comment)
8298 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8299 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8300 Use bool for boolean.
8301 (update_syntax_table, skip_chars, skip_syntaxes):
8302 Prefer int to unsigned when either will do.
8303 (back_comment): Return boolean success flag, like forw_comment,
8304 instead of positive-or-minus-1 (which might have overflowed int anyway).
8305 Don't stuff ptrdiff_t into int.
8306 (syntax_spec_code, syntax_code_spec): Now const.
8307 (Fmatching_paren, scan_lists, scan_sexps_forward):
8308 Use enum syntaxcode for syntax code.
8309 (Fmatching_paren): Check that arg is a character, not just an integer.
8310 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8311 (Finternal_describe_syntax_value): Omit no-longer-needed
8313 (skip_chars): Use char, not unsigned char, when the distinction
8315 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8316 * bytecode.c (exec_byte_code):
8317 * syntax.c (syntax_spec_code, Fchar_syntax)
8318 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8320 * syntax.h (SYNTAX_WITH_FLAGS):
8321 Omit unnecessary casts.
8323 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8325 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8326 line dimensions here, to avoid race conditions with the main
8327 thread. (Bug#14062, bug#14630, bug#14669)
8329 * w32term.c (w32_draw_window_cursor): Compute the header line and
8330 mode line dimensions here.
8331 <w32_system_caret_window, w32_system_caret_hdr_height>:
8332 <w32_system_caret_mode_height>: New variables.
8334 * w32term.h: Declare them.
8336 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8338 * alloc.c (die): Move "assertion failed" string here ...
8339 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8340 COND when SUPPRESS_CHECKING. This shrinks the executable text
8341 size by 0.8% to 2.2% when configured with --enable-checking,
8342 depending on optimization flags (GCC 4.8.1 x86-64).
8344 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8346 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8348 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8349 base is 2; this is more accurate.
8351 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8353 * sound.c (string_default): Move to !WINDOWSNT section.
8354 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8356 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8358 * sound.c: Integer cleanups.
8359 Remove unnecessary forward decls.
8360 (struct sound_device): The 'file' member is now a Lisp_Object, not
8361 a char *, so that we needn't invoke alloca on a huge size.
8362 (Fplay_sound_internal): Adjust to this.
8363 (string_default): New function.
8364 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8365 Use it to adjust to the struct sound_device change.
8366 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8367 (be2hs) [0]: Remove.
8369 * syntax.c (skip_chars): Don't use uninitialized storage
8370 when searching a multibyte buffer for characters that are not in a
8371 unibyte string that contains non-ASCII characters.
8373 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8375 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8376 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8378 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8380 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8382 2013-06-18 Kenichi Handa <handa@gnu.org>
8384 * font.c (Ffont_spec): Signal an error for an invalid font name
8387 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8389 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8390 In particular this ports to 32-bit sparc Sun cc.
8391 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8392 array with a dummy element at specpdl[-1], so that its address can
8394 (unbind_to): Do not copy the binding; not needed, now that we
8395 copy old_value in the one place where the copy is needed.
8396 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8397 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8398 (union specbinding): Rename from struct specbinding. Redo layout
8399 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8400 which is not portable. With Sun C 5.12 32-bit sparc, the
8401 declaration causes nargs to be an unsigned bitfield, a behavior
8402 that the C standard allows; but Emacs wants nargs to be signed.
8403 The overall type is now a union of structures rather than a
8404 structure of union of structures, and the 'kind' member is now a
8405 bitfield, so that the overall type doesn't grow. All uses changed.
8406 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8408 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8410 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8411 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8413 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8415 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8417 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8418 unless we know that the window w's frame is a frame object.
8419 Another attempt at solving bug#14062 and bug#14630.
8421 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8423 * textprop.c (property_set_type): New enum.
8424 (add_properties): Allow appending/prepending text properties.
8425 (add_text_properties_1): Factored out of Fadd_text_properties.
8426 (Fadd_text_properties): Move all the code into
8427 add_text_properties_1.
8428 (Fadd_face_text_property): New function that calls
8429 add_text_properties_1.
8431 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8433 Move functions from lisp.h to individual modules when possible.
8434 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8435 * alloc.c (XFLOAT_INIT, set_symbol_name):
8436 * buffer.c (CHECK_OVERLAY):
8437 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8438 (set_char_table_parent):
8439 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8440 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8441 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8442 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8444 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8445 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8446 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8447 (backtrace_args, backtrace_debug_on_exit):
8448 * floatfns.c (CHECK_FLOAT):
8449 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8450 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8451 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8452 (set_hash_index_slot):
8453 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8454 * marker.c (CHECK_MARKER):
8455 * textprop.c (CHECK_STRING_OR_BUFFER):
8456 * window.c (CHECK_WINDOW_CONFIGURATION):
8457 Move here from lisp.h, and make these functions static rather than
8459 * buffer.c (Qoverlayp):
8461 * fns.c (Qhash_table_p):
8462 * window.c (Qwindow_configuration_p):
8464 * lisp.h: Remove the abovementioned defns and decls.
8466 Use functions, not macros, for XINT etc (Bug#11935).
8467 In lisp.h, prefer functions to function-like macros, and
8468 constants to object-like macros, when either will do. This:
8469 . simplifies use, as there's no more need to worry about
8470 arguments' side effects being evaluated multiple times.
8471 . makes the code easier to debug on some platforms.
8472 However, when using gcc -O0, keep using function-like macros
8473 for a few critical operations, for performance reasons.
8474 This sort of thing isn't needed with gcc -Og, but -Og
8475 is a GCC 4.8 feature and isn't widely-enough available yet.
8476 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8477 Remove enum lsb_bits; no longer needed.
8478 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8479 * buffer.c (Qoverlap):
8481 * fns.c (Qhash_table_p):
8482 Now extern, so lisp.h can use these symbols.
8483 * dispextern.h: Include character.h, for MAX_CHAR etc.
8484 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8485 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8486 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8487 (GLYPH_CODE_P): Move here from lisp.h.
8488 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8489 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8490 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8491 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8492 XUNTAG now returns void *.
8493 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8494 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8495 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8496 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8497 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8498 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8499 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8500 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8501 New macros, renamed from their sans-lisp_h_ counterparts.
8502 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8503 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8504 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8505 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8506 If compiling via GCC without optimization, define these as macros
8507 in addition to inline functions.
8508 To disable this, compile with -DINLINING=0.
8509 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8510 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8511 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8512 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8513 (INTMASK, VALMASK): Now macros, since static values cannot be
8514 accessed from extern inline functions.
8515 (VALMASK): Also a constant, for benefit of old GDB.
8516 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8517 is INTEGERP, which can fold it in.
8518 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8519 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8520 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8521 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8522 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8523 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8524 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8525 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8526 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8527 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8528 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8529 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8530 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8531 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8532 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8533 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8534 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8535 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8536 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8537 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8538 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8539 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8540 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8541 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8542 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8543 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8544 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8545 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8546 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8547 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8548 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8549 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8550 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8552 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8553 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8554 (VALMASK): Define in one place rather than in two, merging the
8555 USE_LSB_TAG parts; this is simpler.
8556 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8557 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8558 Move up, to avoid use before definition.
8559 Also include "globals.h" earlier, for the same reason.
8560 (make_natnum): New function.
8561 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8562 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8563 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8564 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8565 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8566 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8567 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8568 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8569 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8570 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8571 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8572 (Qwindow_configuration_p, Qimage): New forward declarations.
8573 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8574 (STRING_COPYIN): Remove; unused.
8575 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8576 (xcar_addr, xcdr_addr): New functions. All uses changed.
8577 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8578 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8579 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8580 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8581 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8582 (TYPE_RANGED_INTEGERP): Simplify.
8583 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8584 (setlocale, fixup_locale, synchronize_system_messages_locale)
8585 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8586 Now empty functions, not macros.
8587 (functionp): Return bool, not int.
8588 * window.c (Qwindow_configuration_p): Now extern,
8589 so window.h can use it.
8590 * window.h (Qwindowp): Move decl back to lisp.h.
8592 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8594 * xdisp.c (Fline_pixel_height): New function, required for solving
8597 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8599 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8601 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8603 * lread.c (syms_of_lread):
8604 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8606 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8608 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8610 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8612 * fileio.c (expand_file_name): Doc fix.
8614 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8616 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8617 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8618 Wait for self, not for 0. This can't hurt on GNU or similar
8619 system, and may help with Cygwin.
8621 * keyboard.c: Don't use PROP (...) as an lvalue.
8622 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8623 Use set_prop (A, B), not PROP (A) = B.
8625 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8627 * xdisp.c (get_it_property): Use it->window instead of generating
8628 a Lisp object from it->w.
8630 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8632 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8633 get-char-property the window that is being rendered, instead of
8634 the buffer, to support window-specific overlays. (Bug#14575)
8635 (compute_display_string_pos): When W is NULL, use the current
8636 buffer as the object to pass to get-char-property.
8637 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8638 pointer member of the bidi iterator, since no window is pertinent
8641 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8643 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8644 being displayed, and pass it to compute_display_string_pos.
8645 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8646 (bidi_paragraph_init): All callers changed.
8648 * xdisp.c (init_from_display_pos, init_iterator)
8649 (handle_single_display_spec, next_overlay_string)
8650 (get_overlay_strings_1, reseat_1, reseat_to_string)
8651 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8652 Set bidi_it.w member from it->w.
8653 (compute_display_string_pos): Accept additional argument, the
8654 window being displayed, and pass it to Fget_char_property.
8657 * dispextern.h (struct bidi_it): New member w, the window being
8659 (compute_display_string_pos): Adjust prototype.
8661 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8663 * xgselect.c: Remove unneeded include xterm.h.
8665 * process.c (wait_reading_process_output): Check for NS before GLIB.
8666 GLIB may be linked in due to rsvg, but ns_select must be called.
8668 * xgselect.c (xg_select): Remove call to window_system_available
8669 and g_main_context_pending at the top, so Gdk events (i.e. file
8670 notify) are processed when Emacs is started with -nw.
8672 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8674 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8675 (ctagsfiles3): New variable, includes only *.m files.
8676 (TAGS): Use an explicit language name in the regular expressions,
8677 to avoid transformation of '/SOMETHING' by MSYS to
8678 'c:\MSYS\SOMETHING'.
8680 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8682 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8684 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8686 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8687 still need to set the mouse pointer shape and activate help-echo.
8690 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8692 A few porting etc. fixes for the new file monitor code.
8693 See the thread containing
8694 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8695 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8696 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8697 (dir_monitor_callback, Fgfile_rm_watch):
8698 Use assq_no_quit instead of Fassoc, for speed.
8699 (dir_monitor_callback, Fgfile_rm_watch):
8700 eassert that the monitor is a fixnum.
8701 (dir_monitor_callback): No need for CDR_SAFE.
8702 Simplify building of lisp with alternative tails.
8703 (Fgfile_add_watch, Fgfile_rm_watch):
8704 Do not assume glib functions set errno reliably on failure.
8705 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8706 and signal an error otherwise.
8707 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8708 Use Fdelq instead of Fdelete, for speed.
8710 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8712 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8713 don't insist on being invoked on a highlighted tool-bar button.
8714 Avoids losing tool-bar functionality when mouse-highlight is nil.
8715 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8716 Don't highlight when mouse-highlight is nil.
8717 (note_mouse_highlight): When mouse-highlight is nil, don't return
8718 right away; instead, run tool-bar and mode-line highlight
8719 subroutine, clear any existing highlight, and revert the mouse
8720 pointer to its default shape. (Bug#14558)
8722 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8724 * lisp.mk (lisp): Add prog-mode.el.
8726 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8728 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8729 * process.c (dummy_handler): New function.
8730 (lib_child_handler): New static var.
8731 (handle_child_signal): Invoke it.
8732 (catch_child_signal): If a library has set up a signal handler,
8733 save it into lib_child_handler.
8734 (init_process_emacs): If using glib and not on Windows, tickle glib's
8735 child-handling code so that it initializes its private SIGCHLD handler.
8736 * syssignal.h (SA_SIGINFO): Default to 0.
8737 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8738 31; it should no longer be needed now.
8740 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8742 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8744 * gfilenotify.c (globals_of_gfilenotify): New function.
8745 (syms_of_gfilenotify): Move global initialization there.
8747 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8749 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8751 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8752 * keyboard.c (menu_bar_items, tool_bar_items):
8753 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8754 not override local keymaps any more.
8756 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8758 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8760 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8762 * w32console.c (initialize_w32_display): Return the dimensions of
8763 the console window via 2 additional arguments, not via the current
8764 frame. This avoids crashes due to overrunning the bounds of
8765 frame's decode_mode_spec_buffer, which is not resized following
8766 the change of the frame dimensions from the initial 10x10.
8768 * w32term.h (w32_initialize_display_info): Adjust prototype.
8770 * term.c (init_tty): Take dimensions of the frame from the values
8771 returned by initialize_w32_display.
8773 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8774 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8775 (LIBES): Add $(GFILENOTIFY_LIBS).
8777 * w32inevt.c (handle_file_notifications): Add dummy implementation
8778 for !HAVE_W32NOTIFY.
8780 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8782 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8784 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8786 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8788 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8790 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8792 Fix minor problems found by static checking.
8793 * data.c (pure_write_error):
8794 Use xsignal2, not Fsignal, as Fsignal might return.
8795 * eval.c (set_backtrace_debug_on_exit): Now static.
8796 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8797 No longer inline. EXTERN_INLINE is needed only for functions
8798 defined in .h files. Reindent function header as per GNU style.
8799 (backtrace_p, backtrace_top, backtrace_next):
8800 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8801 compiler or linker. Add extern decls to pacify gcc -Wall.
8802 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8804 * frame.c (free_monitors): Define only on platforms that need it.
8805 * nsterm.m (ns_term_init):
8806 * process.c (catch_child_signal):
8807 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8808 defined on all porting targets these days.
8809 * process.c, process.h (catch_child_signal):
8810 Make it extern only if NS_IMPL_GNUSTEP is defined.
8812 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8814 * w32.c (gettimeofday): Make the signature identical to prototype
8815 in nt/inc/sys/time.h.
8817 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8819 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8822 * keyboard.c (safe_run_hooks_error): Improve error message.
8824 * data.c (pure_write_error): Add `object' argument.
8825 * puresize.h (CHECK_IMPURE): Use it.
8827 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8829 * Makefile.in (NOTIFY_OBJ): New variable.
8830 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8832 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8833 Call syms_of_gfilenotify.
8835 * gfilenotify.c: New file.
8837 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8838 and Qfile_w32notify.
8839 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8840 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8842 * lisp.h: Declare syms_of_gfilenotify.
8844 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8846 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8848 Merge the specpdl and backtrace stacks. Make the structure of the
8849 specpdl entries more obvious via a tagged union of structs.
8850 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8851 (enum specbind_tag): New enum.
8852 (struct specbinding): Make it a tagged union of structs.
8853 Add a case for backtrace records.
8854 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8855 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8856 (backtrace_debug_on_exit): New accessors.
8857 (struct backtrace): Remove.
8858 (struct catchtag): Remove backlist field.
8859 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8861 (Flocal_variable_p): Speed up the common case where the binding is
8863 * eval.c (backtrace_list): Remove.
8864 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8865 (set_backtrace_args, set_backtrace_nargs)
8866 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8867 (backtrace_next): New functions.
8868 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8869 (unwind_to_catch, internal_lisp_condition_case)
8870 (internal_condition_case, internal_condition_case_1)
8871 (internal_condition_case_2, internal_condition_case_n): Don't bother
8872 with backtrace_list any more.
8873 (Fsignal): Adjust to new backtrace format.
8874 (grow_specpdl): Move up.
8875 (record_in_backtrace): New function.
8876 (eval_sub, Ffuncall): Use it.
8877 (apply_lambda): Adjust to new backtrace format.
8878 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8880 (specbind): Adjust to new specpdl format. Simplify.
8881 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8882 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8884 (mark_backtrace): Remove.
8885 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8886 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8887 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8889 * profiler.c (record_backtrace): Use get_backtrace.
8890 (handle_profiler_signal): Use backtrace_top_function.
8891 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8894 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8896 * process.h (catch_child_signal): Declare.
8898 * process.c (catch_child_signal): New function.
8899 (init_process_emacs): Call it.
8901 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8902 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8904 (x_set_cursor_type): Remove declaration.
8905 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8906 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8907 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8908 (ns_get_color): Use F suffix on float.
8909 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8910 (ns_get_rgb_color): Remove.
8911 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8912 (note_mouse_movement): x and y are CGFloat.
8913 (ns_draw_fringe_bitmap): Remove unused rowY.
8914 Change #if to COCOA && >= 10_6.
8915 (ns_draw_window_cursor): Remove unused overspill.
8916 (ns_draw_underwave): width and x are EamcsCGFloat.
8917 (ns_draw_box): thickness is CGFloat.
8918 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8919 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8920 if not in main thread.
8921 (ns_get_pending_menu_title, ns_check_menu_open)
8922 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8923 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8924 (sendFromMainThread:): New method.
8925 (changeFont:): size is CGFloat.
8926 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8927 Disable warning about permanent text.
8928 (characterIndexForPoint:): Adjust return type depending on GNUstep
8930 (mouseDown:): delta is CGFloat.
8931 (updateFrameSize): Remove unised variable f.
8932 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8933 Cast float to EmacsCGFloat.
8934 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8935 also to -1 when restoring.
8936 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8937 inside NS_IMPL_COCOA.
8938 (toggleFullScreen:): Put call to toggleFullScreen inside
8939 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8940 (setPosition:portion:whole:): por is CGFloat.
8941 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8942 (mouseDown:): Use CGFloat.
8943 (mouseDragged:): Remove unised variable edge.
8944 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8946 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8948 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8949 when NS_IMPL_GNUSTEP.
8950 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8951 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8952 (EmacsToolbar): Add clearAll. Add tag argument to
8953 addDisplayItemWithImage.
8954 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8956 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8958 * nsmenu.m (ns_update_menubar): Make static.
8959 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8960 (fillWithWidgetValue:): Add cast to SEL for setAction.
8961 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8962 (update_frame_tool_bar): Update code for GNUstep.
8963 (clearAll): New method.
8964 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8965 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8966 Move identifierToItem setObject and activeIdentifiers addObject before
8967 call to insertItemWithItemIdentifier.
8968 (validateVisibleItems): Fix indentation.
8969 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8970 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8971 UtilityWindow to aStyle, remove call to setStyleMask.
8973 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8975 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8976 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8977 Use F suffix on floats.
8978 (ns_char_width): Returns CGFloat.
8979 (ns_ascii_average_width): w is CGFloat instead of float.
8980 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8982 (ns_glyph_metrics): CGFloat instead of float.
8984 * nsfns.m (x_set_foreground_color, x_set_background_color):
8986 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8987 remove unused variables.
8988 (Fns_read_file_name): Keep track if panel is for save.
8989 Use ns_filename_from_panel/ns_directory_from_panel.
8990 (Fns_list_services): delegate only used for COCOA.
8991 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8992 Just return the input if GNUstep.
8993 (x_screen_planes): Remove.
8994 (Fxw_color_values): Use EmacsCGFloat
8995 (Fns_display_monitor_attributes_list): Only get screen number for
8997 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8999 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9000 ns_directory_from_panel.
9002 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9004 * process.c (handle_child_signal): Also use WCONTINUED.
9005 This is so that list-processes doesn't mistakenly list the process
9006 as stopped, when the process has actually been continued and is
9009 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9011 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9012 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9013 not already configured.
9015 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9017 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9019 * Makefile.in (mostlyclean): Remove *.res files.
9021 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9023 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9024 a buffer (bug#8447).
9026 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9028 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9029 display vector, and we backtrack, handle the case that the
9030 previous character position is also displayed from a display
9031 vector or covered by a display string or image. (Bug#14476)
9033 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9035 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9036 (struct MonitorInfo, free_monitors): Remove.
9037 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9038 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9039 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9042 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9043 (struct MonitorInfo, free_monitors): Remove.
9044 (ns_screen_name): Make static.
9045 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9046 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9049 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9050 (struct MonitorInfo): New struct.
9051 (free_monitors, make_monitor_attribute_list): Declare.
9053 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9055 (free_monitors, make_monitor_attribute_list): New functions.
9056 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9059 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9061 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9063 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9065 * keyboard.c: Apply keyboard decoding only to events that come directly
9066 from the tty, not from unread-command-events (bug#14368).
9067 (read_event_from_main_queue): New function, extracted from read_char.
9068 (read_decoded_char): Remove.
9069 (read_decoded_event_from_main_queue): New function to replace it.
9070 (read_char): Use it.
9071 (read_key_sequence): Use read_char rather than read_decoded_char.
9073 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9075 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9077 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9079 2013-05-22 Kenichi Handa <handa@gnu.org>
9081 The following changes are to fix the setting of
9082 buffer-file-coding-system on, for instance, C-x RET c unix RET
9083 _FILE_OF_DOS_EOL_TYPE_ RET.
9085 * coding.h (struct coding_system): New member detected_utf8_chars.
9087 * coding.c (detect_coding_utf_8): Count characters and check EOL
9088 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9090 (setup_coding_system): Do not initialize coding->head_ascii.
9091 (check_ascii): Do not set coding->eol_seen but update it. Do not
9092 call adjust_coding_eol_type here.
9093 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9094 If the eol-type of CODING is already specified, adjust the eol type
9095 of the found coding-system.
9096 (decode_coding_gap): Cancel previous change. Utilize the
9097 character numbers counted by detect_coding_utf_8. Fix detection
9100 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9102 * search.c (looking_at_1): Only set last_thing_searched if the match
9103 changed the match-data (bug#14281).
9105 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9107 * xdisp.c (reseat_at_previous_visible_line_start):
9108 Already declared in dispextern.h, so remove it here.
9109 (move_it_vertically_backward): Likewise.
9111 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9113 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9114 (Fx_display_pixel_width, Fx_display_pixel_height)
9115 (Fx_display_mm_width, Fx_display_mm_height):
9116 Mention `display-monitor-attributes-list' in docstrings.
9118 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9119 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9120 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9121 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9122 (Fx_display_backing_store, Fx_display_visual_class)
9123 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9124 (Fx_display_grayscale_p, Fx_display_pixel_width)
9125 (Fx_display_pixel_height, Fx_display_planes)
9126 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9127 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9128 (Fx_display_mm_width, Fx_display_mm_height)
9129 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9130 height for all physical monitors as in X11.
9132 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9133 Return pixel width or height for all physical monitors as in X11.
9135 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9137 Port --enable-gcc-warnings to clang.
9138 * bytecode.c (exec_byte_code):
9140 Redo diagnostic pragmas to pacify clang, too.
9141 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9142 * editfns.c (Fencode_time):
9143 * fileio.c (file_accessible_directory_p):
9144 * font.c (font_unparse_xlfd):
9145 Use '&"string"[index]' instead of '"string" + (index)'.
9146 * undo.c (user_error): Remove; unused.
9148 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9150 * insdel.c (insert_1_both): Document the arguments, instead of
9151 referring to insert_1, which no longer exists.
9153 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9154 some window, increment windows_or_buffers_changed, so that
9155 *Messages* display in that window is updated. (Bug#14408)
9157 * w32.c: Include epaths.h.
9158 (init_environment): Use cmdproxy.exe without leading directories.
9159 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9161 (gettimeofday): Adjust signature and return value to Posix
9164 * unexw32.c (open_output_file): Delete the existing emacs.exe
9165 before creating it, to break the hard link to the versioned
9168 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9169 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9170 (FIRSTFILE_OBJ): New variables.
9171 (W32_RES): Rename to EMACSRES. All users changed.
9172 (base_obj): Use $(CM_OBJ).
9173 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9174 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9175 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9176 $(W32_RES_LINK) before $(LIBES).
9177 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9179 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9181 * makefile.w32-in (DOC): Use just "DOC".
9183 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9185 * process.c: Export default filters and sentinels to Elisp.
9186 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9188 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9189 (Fset_process_sentinel, Fformat_network_address):
9190 Default to them instead of nil.
9191 (server_accept_connection): Sentinels can't be nil any more.
9192 (read_and_dispose_of_process_output): New function, extracted from
9193 read_process_output.
9194 (read_process_output): Use it; filters can't be nil.
9195 (Finternal_default_process_filter): New function, extracted from
9196 read_process_output.
9197 (exec_sentinel_unwind): Remove function.
9198 (exec_sentinel): Don't zilch sentinel while running.
9199 (status_notify): Sentinels can't be nil.
9200 (Finternal_default_process_sentinel): New function extracted from
9202 (setup_process_coding_systems): Default filter is not nil any more.
9203 (syms_of_process): Export new Elisp functions and initialize
9205 * lisp.h (make_lisp_proc): New function.
9207 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9209 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9211 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9213 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9214 unless we know that the window w is a leaf window.
9215 Another attempt at solving bug#14062.
9217 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9219 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9222 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9224 * image.c (gif_load): Check that subimages fit (Bug#14345).
9226 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9228 * lread.c (skip_dyn_eof): New function.
9229 (read1): Use it to skip the end of a file in response to #@00.
9231 * doc.c (get_doc_string): Slightly relax the sanity checking.
9233 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9235 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9236 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9237 (MonitorInfo): New struct.
9238 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9239 (Fns_display_monitor_attributes_list): New functions.
9240 (display-usable-bounds): Remove.
9241 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9244 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9246 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9247 (GTK_CHECK_VERSION): New macro, if not already defined.
9248 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9249 replaced by GTK_CHECK_VERSION.
9251 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9253 * xterm.h (GTK_PREREQ): New macro.
9254 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9255 to use this macro instead, for consistency and clarity.
9257 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9259 * xdisp.c (row_for_charpos_p): New function, with code of
9260 cursor_row_p, but accepts an additional argument CHARPOS instead
9261 of using a hardcoded PT.
9262 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9263 (row_containing_pos): Call row_for_charpos_p instead of partially
9264 doing the same. Fixes cursor positioning under longlines-mode
9265 when longlines-show-effect includes more than one newline, when
9266 moving the cursor vertically up.
9268 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9270 * makefile.w32-in (ACL_H): New macro.
9271 ($(BLD)/fileio.$(O)): Update dependencies.
9273 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9275 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9276 * Makefile.in (LIB_ACL): New macro.
9277 (LIBACL_LIBS): Remove.
9278 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9279 * fileio.c: Include <acl.h>.
9280 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9281 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9283 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9286 * unexelf.c: Don't assume ElfW (Half) fits in int.
9287 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9288 when dealing with ElfW (Half) values, since they can exceed 2**31
9289 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9290 (entry_address): Omit unused NUM arg. All uses changed.
9292 2013-05-07 Juri Linkov <juri@jurta.org>
9294 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9295 to the string converted from number with `Fnumber_to_string'.
9298 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9300 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9301 This fixes a problem introduced by my previous change.
9303 2013-05-07 Glenn Morris <rgm@gnu.org>
9305 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9307 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9309 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9311 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9313 Static checking by GCC 4.8.0.
9314 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9315 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9316 (x_get_monitor_attributes_fallback)
9317 (x_get_monitor_attributes_xinerama)
9318 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9319 Define only if USE_GTK.
9320 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9321 (x_get_monitor_attributes_fallback): Omit unused locals.
9322 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9323 Use double, not float, to avoid mixed-mode floating point arithmetic.
9325 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9326 Jan Djärv <jan.h.d@swipnet.se>
9328 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9329 (XINERAMA_CFLAGS): New macros.
9330 (ALL_CFLAGS, LIBES): Use them.
9332 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9333 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9334 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9335 (syms_of_xfns): DEFSYM them.
9336 (struct MonitorInfo): New struct.
9337 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9338 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9339 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9340 (x_get_monitor_attributes_xinerama): New functions.
9341 (Fx_display_monitor_attributes_list): New primitive.
9342 (syms_of_xfns): Defsubr it.
9344 * xterm.h (x_display_info): Add Xatom_net_workarea and
9345 Xatom_net_current_desktop.
9347 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9348 and dpyinfo->Xatom_net_current_desktop.
9350 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9352 * xdisp.c (pos_visible_p): Use the special code for finding the
9353 beginning of a display property or overlay for any "replacing"
9354 display property, not just for display strings. This solves
9355 incorrect reporting of position by posn-at-point. (Bug#14241)
9357 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9359 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9360 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9361 Verify that ElfW (Half) fits in int.
9362 (fatal): Use same signature as lisp.h.
9363 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9364 configure and build with -DUNEXELF_DEBUG without worrying about
9365 other modules that use DEBUG.
9366 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9367 possibly-wide integers now uses it instead of plain fprintf.
9368 (entry_address): New function, which avoids problems with 32-bit
9369 overflow on 64-bit hosts.
9370 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9371 (round_up): Don't assume the remainder fits in int.
9372 (find_section): Use bool for boolean. Simplify debug code.
9373 (unexec): Don't assume file sizes fit in int or size_t.
9374 Omit unnecessary trailing newline in 'fatal' format.
9375 Use strerror rather than outputting decimal error number.
9376 Remove unused code when emacs is not defined;
9377 this file relies on Emacs now.
9378 Don't assume e_phnum and e_shnum are positive.
9380 * regex.c: Fix problems when DEBUG is defined.
9381 (extract_number, extract_number_and_incr): Define regardless of
9382 whether DEBUG is defined; that's simpler and makes the code less
9383 likely to go stale in the normal case when DEBUG is not defined.
9384 Return int rather than taking an int * arg. All callers changed.
9385 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9386 Remove, replacing with ...
9387 (DEBUG_PRINT): New macro. All callers changed.
9388 (DEBUG_COMPILES_ARGUMENTS): New macro.
9389 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9390 (print_compiled_pattern, print_double_string) [DEBUG]:
9391 Use prototype rather than old-style definition.
9392 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9393 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9394 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9395 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9396 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9397 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9398 This matters only when DEBUG is defined.
9400 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9402 * xdisp.c (set_iterator_to_next): Set the
9403 ignore_overlay_strings_at_pos_p flag only if we are _really_
9404 iterating over an overlay string, as indicated by the
9405 current.overlay_string_index member. (Bug#14306)
9407 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9409 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9410 to where it is used, to avoid autorelease issues (Bug#14050).
9412 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9414 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9415 * fileio.c (syms_of_fileio): Implement this.
9416 * filelock.c (create_lock_file): If symbolic links don't work, so
9417 we use a regular file as a lock file, do not fsync the lock file;
9420 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9422 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9423 (syms_of_minibuf): Adjust accodingly.
9425 * callint.c (Fcall_interactively): Adjust calls accordingly.
9427 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9429 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9430 w->contents is a buffer before computing everything else.
9431 Use parentheses to disambiguate last part of the condition.
9433 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9434 assertion violations. (Bug#14062)
9436 2013-05-01 David Reitter <david.reitter@gmail.com>
9438 * nsfns.m (ns_tooltip): Initialize.
9440 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9442 * coding.c (decode_coding_gap): Don't remove the character before
9443 a newline unless it's a CR character. (Bug#14287)
9445 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9447 * dispextern.h (struct face): Move enum face_underline_type
9448 earlier so that bitfields can be in the same word.
9450 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9452 * nsfns.m (handlePanelKeys): New function.
9453 (EmacsOpenPanel:performKeyEquivalent:)
9454 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9455 arrows/function/control and copy/paste keys (Bug#14296).
9457 2013-04-27 Juri Linkov <juri@jurta.org>
9459 * callint.c (Fcall_interactively): Call `Qread_number' for
9460 interactive code letter `n' instead of using duplicate code.
9463 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9465 * systime.h (make_timeval): Declare as 'const'.
9467 2013-04-27 Kenichi Handa <handa@gnu.org>
9469 * font.c (font_open_entity): Always open a font of manageable
9472 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9474 Port better to AIX (Bug#14258).
9475 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9478 2013-04-24 Kenichi Handa <handa@gnu.org>
9480 * coding.c (decode_coding_iso_2022): When an invalid escape
9481 sequence is encountered, reset the invocation and designation
9482 status to the safest one.
9484 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9486 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9487 Without this fix, "make distclean" leaves stamp-h1 behind.
9489 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9491 * w32fns.c (w32_fullscreen_rect): New function to compute the
9492 window rectangle for the given fullscreen mode.
9493 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9494 longer tunes the window size. This keeps the window's edges flush
9495 with the screen and allows the taskbar to hide itself in fullboth.
9497 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9498 window decorations and uses the entire screen.
9500 * w32term.h (w32_fullscreen_rect) Add prototype.
9501 (struct w32_output): Replace normal_width, normal_height,
9502 normal_top, and normal_left members with a single normal_placement
9504 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9506 (FRAME_NORMAL_PLACEMENT): New macro.
9508 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9510 * minibuf.c (Ftest_completion): Silence compiler warning.
9512 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9514 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9517 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9520 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9521 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9522 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9523 parentheses where appropriate.
9525 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9527 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9529 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9531 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9532 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9533 Mention in the doc string that setting these variables takes
9534 effect only after a call to set-window-buffer. (Bug#14200)
9536 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9538 * indent.c (Fvertical_motion): Don't consider display strings on
9539 overlay strings as display strings on the buffer position we
9540 started from. This prevents vertical cursor motion from jumping
9541 more than one line when there's an overlay string with a display
9542 property at end of line.
9543 Reported by Karl Chen <Karl.Chen@quarl.org> in
9544 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9546 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9548 * window.c (select_window): `record_buffer' even if window is
9549 already selected (bug#14191).
9551 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9553 * window.c (Fwindow_end): Test more flags, including the buffer's
9554 last_overlay_modified flag, to determine whether the window's
9555 display is really up-to-date. Prevents the function from
9556 returning a stale value. (Bug#14170)
9557 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9560 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9562 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9563 garbaged only if it is not already the top frame on its TTY.
9564 This prevents flickering due to constant redrawing of TTY frames when
9565 there are GUI frames open in the same session. (Bug#13864)
9567 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9569 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9570 of marking the idle timers directly.
9572 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9574 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9577 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9579 * window.c (select_window): Don't record_buffer while the invariant is
9580 temporarily broken (bug#14161).
9582 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9584 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9586 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9588 2013-04-07 Romain Francoise <romain@orebokech.com>
9590 Ignore additional platform-specific ACL errors (Bug#13702).
9591 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9592 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9594 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9596 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9599 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9601 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9602 This bug was introduced by my 2013-02-25 change that simplified
9603 data_start configuration. Without this change, on GNU/Linux
9604 an Emacs configured with --enable-profiling fails immediately
9605 due to a profiler signal.
9606 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9607 with these flags. On platforms where special flags are needed
9608 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9609 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9610 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9612 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9614 Get rid of some platform-specific functions examining window
9615 system and its capabilities. This is a partial rework of the
9617 * lisp.h (have_menus_p): Remove prototype. This function is
9618 replaced with platform-independent window_system_available.
9619 (check_window_system): Move to...
9620 * frame.h (decode_window_system_frame, window_system_available):
9621 ...here, add new prototypes.
9622 * frame.c (window_system_available, decode_window_system_frame):
9624 (check_window_system): Platform-independent now.
9625 * xterm.h (x_in_use): Remove declaration.
9627 * w32term.h (check_x_frame):
9628 * nsterm.h (check_x_frame): Remove prototypes. This function
9629 is replaced with platform-independent decode_window_system_frame.
9630 * msdos.c (have_menus_p): Remove.
9631 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9632 Remove platform-specific functions. Use check_window_system,
9633 decode_window_system_frame and check_ns_display_info where
9634 appropriate. Minor style and comment tweaks.
9635 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9636 (check_x_frame): Likewise.
9637 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9639 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9640 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9641 * xmenu.c, xselect.c: All related users changed.
9643 2013-04-03 Kenichi Handa <handa@gnu.org>
9645 The following changes is to optimize the code for reading UTF-8
9648 * coding.c (check_ascii): Rename from detect_ascii. Return value
9649 changed. Check EOL format. Do not call adjust_coding_eol_type
9651 (check_utf_8): New function.
9652 (adjust_coding_eol_type): Do nothing if already adjusted.
9653 (detect_coding): Compare the return value of check_ascii with
9654 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9655 (decode_coding_gap): Optimize for valid UTF-8.
9657 2013-03-21 Kenichi Handa <handa@gnu.org>
9659 * coding.c (syms_of_coding): Cancel previous change.
9661 * insdel.c (insert_from_gap): Fix previous change.
9663 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9665 Consistently use platform-specific function to detect window system.
9666 * lisp.h (check_window_system): New prototype. This function is
9667 going to replace check_x, check_w32 and check_ns.
9668 (have_menus_p): Mention msdos.c in comment.
9669 * fontset.c (check_window_system_func): Remove. Adjust all users.
9670 * fontset.h (check_window_system_func): Remove prototype.
9671 * nsterm.h (check_ns):
9672 * xterm.h (check_x):
9673 * w32term.h (check_w32): Likewise.
9674 * menu.c (Fx_popup_menu): Use check_window_system.
9675 * msdos.c (check_window_system): Define for MS-DOS.
9676 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9677 * w32fns.c (check_window_system): Likewise for MS-Windows.
9678 * xfns.c (check_window_system): Likewise for X.
9679 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9680 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9682 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9684 Prefer < to > in range checks such as 0 <= i && i < N.
9685 This makes it easier to visualize quantities on a number line.
9686 This patch doesn't apply to all such range checks,
9687 only to the range checks affected by the 2013-03-24 change.
9688 This patch reverts most of the 2013-03-24 change.
9689 * alloc.c (xpalloc, Fgarbage_collect):
9690 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9691 * character.c (string_escape_byte8):
9692 * charset.c (read_hex):
9693 * data.c (cons_to_unsigned):
9694 * dispnew.c (update_frame_1):
9695 * doc.c (Fsubstitute_command_keys):
9696 * doprnt.c (doprnt):
9697 * editfns.c (hi_time, decode_time_components):
9698 * fileio.c (file_offset):
9699 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9700 * font.c (font_intern_prop):
9701 * frame.c (x_set_alpha):
9702 * gtkutil.c (get_utf8_string):
9703 * indent.c (check_display_width):
9704 * keymap.c (Fkey_description):
9705 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9707 * minibuf.c (read_minibuf_noninteractive):
9708 * process.c (wait_reading_process_output):
9709 * search.c (Freplace_match):
9710 * window.c (get_phys_cursor_glyph):
9711 * xdisp.c (redisplay_internal):
9712 * xsmfns.c (smc_save_yourself_CB):
9713 Prefer < to > for range checks.
9714 * dispnew.c (sit_for): Don't mishandle NaNs.
9715 This fixes a bug introduced in the 2013-03-24 change.
9716 * editfns.c (decode_time_components): Don't hoist comparison.
9717 This fixes another bug introduced in the 2013-03-24 change.
9719 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9721 * frame.h (struct frame): Drop scroll_bottom_vpos
9722 member becaue all real users are dead long ago.
9723 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9724 * xdisp.c (redisplay_internal): Adjust user.
9726 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9728 * nsmenu.m (showAtX:Y:for:): setLevel to
9729 NSPopUpMenuWindowLevel (Bug#13998).
9731 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9733 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9734 (ns_check_pending_open_menu): Declare.
9736 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9737 (x_activate_menubar): Update the menu with title that matches
9738 ns_get_pending_menu_title, and call
9739 ns_check_pending_openmenu (Bug#12698).
9740 (menuWillOpen:): New method.
9741 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9743 * nsterm.m (menu_will_open_state, menu_mouse_point)
9744 (menu_pending_title): New varaibles.
9745 (ns_get_pending_menu_title, ns_check_menu_open)
9746 (ns_check_pending_open_menu): New functions.
9748 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9750 * indent.c (current_column_bol_cache): Remove leftover which is not
9751 used in Fmove_to_column any more.
9752 (current_column, scan_for_column): Adjust users.
9753 * keyboard.c (last_point_position_buffer, last_point_position_window):
9754 Remove leftovers which are not used for recording undo any more.
9755 (command_loop_1, syms_of_keyboard): Adjust users.
9756 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9757 redisplay_window any more.
9758 (move_it_to): Adjust user.
9760 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9762 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9763 Update dependencies.
9765 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9767 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9768 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9771 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9773 * window.h (struct window): Replace hchild, vchild and buffer slots
9774 with a single slot 'contents'. This is possible because each valid
9775 window may have either the child window (in vertical or horizontal
9776 combination) or buffer to display (for the leaf window). Using that,
9777 a lot of operations to traverse and/or change window hierarchies may
9778 be simplified. New member horizontal is used to distinguish between
9779 horizontal and vertical combinations of internal windows.
9780 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9781 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9782 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9783 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9784 Use contents slot, not buffer, where appropriate.
9785 (wset_combination): New function.
9786 (wset_buffer): Add eassert.
9787 (Fframe_first_window): Simplify the loop reaching first window.
9788 (Fwindow_buffer): Use WINDOW_LEAF_P.
9789 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9790 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9791 (unshow_buffer): Convert initial debugging check to eassert.
9792 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9793 (make_parent_window, window_resize_check, window_resize_apply)
9794 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9795 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9796 Adjust to match struct window changes.
9797 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9798 (mark_window_cursors_off, count_windows, get_leaf_windows)
9799 (foreach_window_1): Simplify the loop.
9800 * alloc.c (mark_object): Do not check for the leaf window because
9801 internal windows has no glyph matrices anyway.
9802 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9803 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9804 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9805 (build_frame_matrix_from_window_tree, mirror_make_current)
9806 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9807 (update_window_tree, set_window_update_flags): Simplify the loop.
9808 (sync_window_with_frame_matrix_rows): Enforce live window.
9809 Use contents slot, not buffer, where appropriate.
9810 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9811 and WINDOW_HORIZONTAL_COMBINATION_P.
9812 (make_frame_visible_1): Simplify the loop.
9813 Use contents slot, not buffer, where appropriate.
9814 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9815 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9816 (expose_window_tree): Likewise.
9817 Use contents slot, not buffer, where appropriate.
9818 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9819 to avoid deleted windows. Use contents slot instead of buffer.
9820 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9821 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9822 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9823 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9825 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9827 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9828 identify the reasons for assertion violations in bug#14062 and
9830 (Fx_show_tip): Fix compilation error under
9831 "--enable-check-lisp-object-type". (Bug#14073)
9833 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9834 Reported by <rzl24ozi@gmail.com>.
9836 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9838 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9840 (unwind_with_echo_area_buffer): ...to restore it here.
9841 This is needed to ensure that...
9842 (redisplay_window): ...both window markers are valid here,
9843 which is verified by eassert.
9844 * editfns.c (save_excursion_save): Do not assume that
9845 selected_window always displays the buffer.
9846 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9849 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9851 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9854 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9856 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9858 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9860 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9861 since MinGW's w32api headers do. This avoids compiler warnings.
9863 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9866 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9868 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9870 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9872 * gtkutil.c (style_changed_cb): Check if frame is live and an
9873 X frame (Bug#14038).
9875 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9877 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9878 Define only for _WIN32_WINNT less than 0x0500.
9879 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9881 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9882 see its own definitions of 'struct timeval' and 'struct timezone'.
9884 Fix incompatibilities between MinGW.org and MinGW64 headers.
9885 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9887 * w32.c (REPARSE_DATA_BUFFER): Guard with
9888 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9890 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9892 * xterm.c: Include X11/XKBlib.h
9893 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9895 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9897 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9899 * blockinput.h (input_blocked_p): Likewise.
9900 * bytecode.c (exec_byte_code): Likewise.
9901 * callproc.c (call_process_kill, call_process_cleanup)
9902 (Fcall_process): Likewise.
9903 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9904 (Fccl_execute_on_string): Likewise.
9905 * character.c (string_escape_byte8): Likewise.
9906 * charset.c (read_hex): Likewise.
9907 * cm.c (calccost): Likewise.
9908 * data.c (cons_to_unsigned): Likewise.
9909 * dired.c (directory_files_internal, file_name_completion):
9911 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9912 (sit_for): Likewise.
9913 * doc.c (Fsubstitute_command_keys): Likewise.
9914 * doprnt.c (doprnt): Likewise.
9915 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9916 * emacsgtkfixed.c: Likewise.
9917 * fileio.c (file_offset, Fwrite_region): Likewise.
9918 * floatfns.c (Fexpt, fmod_float): Likewise.
9919 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9921 * font.c (font_intern_prop): Likewise.
9922 * frame.c (x_set_alpha): Likewise.
9923 * gtkutil.c (get_utf8_string): Likewise.
9924 * indent.c (check_display_width): Likewise.
9925 * intervals.c (create_root_interval, rotate_right, rotate_left)
9926 (split_interval_right, split_interval_left)
9927 (adjust_intervals_for_insertion, delete_node)
9928 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9929 (merge_interval_right, merge_interval_left, copy_intervals)
9930 (set_intervals_multibyte_1): Likewise.
9931 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9932 * keymap.c (Fkey_description): Likewise.
9933 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9934 * lread.c (openp, read_integer, read1, string_to_number):
9936 * menu.c (ensure_menu_items): Likewise.
9937 * minibuf.c (read_minibuf_noninteractive): Likewise.
9938 * print.c (printchar, strout): Likewise.
9939 * process.c (create_process, Faccept_process_output)
9940 (wait_reading_process_output, read_process_output, send_process)
9941 (wait_reading_process_output): Likewise.
9942 * profiler.c (make_log, handle_profiler_signal): Likewise.
9943 * regex.c (re_exec): Likewise.
9944 * regex.h: Likewise.
9945 * search.c (looking_at_1, Freplace_match): Likewise.
9946 * sysdep.c (get_child_status, procfs_ttyname)
9947 (procfs_get_total_memory): Likewise.
9948 * systime.h (EMACS_TIME_VALID_P): Likewise.
9949 * term.c (dissociate_if_controlling_tty): Likewise.
9950 * window.c (get_phys_cursor_glyph): Likewise.
9951 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9952 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9954 * xfns.c (Fx_window_property): Likewise.
9955 * xmenu.c (set_frame_menubar): Likewise.
9956 * xselect.c (x_get_window_property, x_handle_dnd_message):
9958 * xsmfns.c (smc_save_yourself_CB): Likewise.
9959 * xterm.c (x_scroll_bar_set_handle): Likewise.
9961 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9963 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9964 to be optional or nil. Adjust comment and convert it to docstring.
9965 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9966 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9968 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9970 Static checking by GCC 4.8-20130319.
9971 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9972 * process.c (Fset_process_datagram_address)
9973 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9974 * xdisp.c (get_char_face_and_encoding)
9975 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9976 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9977 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9979 2013-03-24 Ken Brown <kbrown@cornell.edu>
9981 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9982 fix compilation on 64-bit Cygwin, where underscores are not
9983 automatically prepended.
9985 * w32term.c (w32_initialize): Silence compiler warning.
9987 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9989 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9990 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9991 variables, to save and restore frame dimensions.
9992 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9993 after returning from a 'fullscreen' configuration.
9994 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9995 to avoid races between the main thread and the input thread.
9997 * w32term.h (struct w32_output): New members normal_width,
9998 normal_height, normal_top, normal_left, and prev_fsmode.
9999 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10000 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10001 members of a frame.
10003 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10004 'fullscreen' parameter. Always record previous width and height
10005 of the frame, except when switching out of maximized modes, so
10006 that they could be restored correctly, instead of resetting to the
10007 default frame dimensions. Send SC_RESTORE command to the frame,
10008 unless we are going to send SC_MAXIMIZE, to restore the frame
10009 resize hints in the mouse pointer shown by the window manager.
10012 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10014 * lisp.h (get_frame_param): Adjust conditions for prototype
10017 2013-03-22 Ken Brown <kbrown@cornell.edu>
10019 * unexcw.c: Drop unneeded inclusion of w32common.h.
10020 (report_sheap_usage): Declare.
10021 (read_exe_header): Add magic numbers for x86_64.
10022 (fixup_executable): Fix printf format specifier for unsigned long
10025 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10027 * frame.h (struct frame): Put menu_bar_window under #ifdef
10028 because this member is not needed when X toolkit is in use.
10029 (fset_menu_bar_window):
10030 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10031 (free_glyphs, update_frame):
10032 * xdisp.c (expose_frame): Likewise.
10033 (display_menu_bar): Likewise. Remove redundant eassert.
10034 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10037 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10039 Use functions and constants to manipulate Lisp_Save_Value objects.
10040 This replaces code that used macros and strings and token-pasting.
10041 The change makes the C source a bit easier to follow,
10042 and shrinks the Emacs executable a bit.
10043 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10044 (make_save_value): Change 1st arg from string to enum. All callers
10047 (mark_object): Use if, not #if, for GC_MARK_STACK.
10048 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10049 (XSAVE_OBJECT): Now functions, not macros.
10050 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10051 the constant was never used.
10052 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10053 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10054 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10055 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10057 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10058 type3 with a single member save_type. All uses changed.
10059 (save_type, set_save_pointer, set_save_integer): New functions.
10060 * print.c (PRINTX): Remove.
10062 * alloc.c: Remove redundant static declarations.
10064 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10066 * window.h (struct window): Convert left_col, top_line, total_lines
10067 and total_cols from Lisp_Objects to integers. Adjust comments.
10068 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10070 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10071 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10072 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10073 Adjust users where appropriate.
10075 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10077 * frame.h (struct frame): Drop resx and resy because the same data is
10078 available from window system-specific output context. Adjust users.
10079 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10080 New functions to provide defaults when no window system available.
10081 (FRAME_RES_X, FRAME_RES_Y): New macros.
10082 (NUMVAL): Move from xdisp.c.
10083 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10084 (Ffont_face_attributes, Fopen_font):
10085 * image.c (gs_load):
10086 * w32font.c (fill_in_logfont):
10087 * xdisp.c (calc_pixel_width_or_height):
10088 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10089 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10091 2013-03-20 Kenichi Handa <handa@gnu.org>
10093 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10094 to 1 (temporary workaround until a bug related to ASCII
10095 optimization is fixed).
10097 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10099 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10100 Signal error if window is not internal. Adjust docstring.
10101 (delete_all_child_windows): Use combination_limit to save the buffer.
10102 (Fset_window_configuration): Adjust accordingly.
10103 * print.c (syms_of_print): Initialize debugging output not here...
10104 (init_print_once): ...but in a new function here.
10105 * lisp.h (init_print_once): Add prototype.
10106 * emacs.c (main): Add call to init_print_once. Adjust comments.
10108 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10110 * window.c (window_resize_check, window_resize_apply)
10111 (window_from_coordinates, recombine_windows, set_window_buffer)
10112 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10113 (Fsplit_window_internal, Fdelete_window_internal)
10114 (freeze_window_starts): Use bool for booleans.
10115 * window.h (window_frame_coordinates, resize_frame_windows)
10116 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10118 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10120 * dispnew.c (bitch_at_user): Use `user-error'.
10122 2013-03-17 Ken Brown <kbrown@cornell.edu>
10124 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10125 as return type of image_background. (Bug#13981)
10126 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10128 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10130 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10131 (ns_select): Don't return with result uninitialized.
10133 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10136 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10138 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10139 directories. If filename is nil, get directory name (Bug#13932).
10140 Use getFilename and getDirectory.
10141 (getFilename, getDirectory): New methods for EmacsSavePanel and
10143 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10145 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10147 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10149 2013-03-15 Kenichi Handa <handa@gnu.org>
10151 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10152 (adjust_after_replace): Make it back to static. Delete the third
10153 arg text_at_gap_tail. Cancel the code for handling it.
10155 * coding.h (struct coding_system): New member eol_seen.
10157 * coding.c (detect_ascii): New function.
10158 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10159 when the source bytes are actually scanned. On detecting for
10160 coding_category_utf_8_auto, call detect_ascii instead of scanning
10161 source bytes directly.
10162 (produce_chars): Call insert_from_gap with the new arg 0.
10163 (encode_coding): Likewise.
10164 (decode_coding_gap): Control ASCII optimization by the variable
10165 disable_ascii_optimization instead of #ifndef .. #endif.
10166 Deccode EOL format according to coding->eol_seen.
10167 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10170 * lisp.h (adjust_after_replace): Cancel externing it.
10171 (insert_from_gap): Adjust prototype.
10173 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10175 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10176 FULLSCREEN_MAXIMIZED. (Bug#13935)
10178 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10180 * region-cache.c (find_cache_boundary, move_cache_gap)
10181 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10182 Simplify debugging check and convert to eassert. Adjust comment.
10183 (pp_cache): Put under ENABLE_CHECKING.
10185 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10187 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10188 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10189 and WM_ACTIVATEAPP.
10190 (w32fullscreen_hook): If the frame is visible, reset
10191 f->want_fullscreen flag after changing the frame size. If the
10192 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10195 2013-03-13 Daniel Colascione <dancol@dancol.org>
10197 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10198 too so that these builds can use Cygwin's file conversion
10199 functions. (We've been building and linking cygw32.o all along
10200 and just not using it.)
10202 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10204 File synchronization fixes (Bug#13944).
10205 * Makefile.in (LIB_FDATASYNC): New macro.
10207 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10208 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10209 Don't worry about HAVE_FSYNC, since a substitute fsync is
10210 available if the system lacks one.
10211 (Fwrite_regin): Retry fsync if interrupted.
10213 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10215 * w32term.c (w32_read_socket): If the Emacs frame is being
10216 activated, call w32fullscreen_hook, to make sure the new frame
10217 dimensions are in effect. (Bug#13937)
10219 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10221 * xdisp.c (init_iterator): Simplify because both character and byte
10222 positions are either specified or -1. Add eassert. Adjust comment.
10223 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10224 character and byte positions can be obtained from marker.
10226 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10228 Static checking by Sun C 5.12.
10229 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10230 * bytecode.c (exec_byte_code):
10231 * dispnew.c (init_display):
10233 * fileio.c (Fsubstitute_in_file_name):
10234 * keyboard.c (Fevent_convert_list):
10235 * keymap.c (Fsingle_key_description):
10236 * term.c (maybe_fatal, fatal):
10237 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10238 * xsmfns.c (Fhandle_save_session):
10239 Omit unreachable code.
10240 * keymap.c (map_keymap_char_table_item): Cast void * to
10241 a function pointer type; the C Standard requires this.
10243 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10244 Include <sys/param.h> unconditionally, as that works elsewhere and
10245 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10246 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10249 See ChangeLog.12 for earlier changes.
10251 ;; Local Variables:
10255 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10257 This file is part of GNU Emacs.
10259 GNU Emacs is free software: you can redistribute it and/or modify
10260 it under the terms of the GNU General Public License as published by
10261 the Free Software Foundation, either version 3 of the License, or
10262 (at your option) any later version.
10264 GNU Emacs is distributed in the hope that it will be useful,
10265 but WITHOUT ANY WARRANTY; without even the implied warranty of
10266 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10267 GNU General Public License for more details.
10269 You should have received a copy of the GNU General Public License
10270 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.